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

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

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

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

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

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

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

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


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

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

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

Download the video from NASA’s Scientific Visualization Studio.

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

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

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

Learn more from NASA.

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

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

Read more and download the audio from NASA.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

IKK-beta becomes phosphorylated.

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

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

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

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

Scene 6: NIK phosphorylates dimerized IKK-alpha.

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

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

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

Featured in this episode: 

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

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

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

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

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

Featured in this episode:

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

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

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

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

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

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

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

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

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

Animated by Polymime Animation Company Ltd.
http://www.polymime.com</video:description>
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      <video:duration>170</video:duration>
      <video:publication_date>2026-06-28T09:42:20.002Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/06/1782640106529-0e4bd973768140cb8b38376ea383ee19.mp4</video:content_loc>
      <video:uploader>Naz</video:uploader>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
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    <loc>https://dnatube.com/videos/Working-principle-of-a-jet-engine</loc>
    <lastmod>2026-08-28</lastmod>
    <video:video>
      <video:title>Working principle of a jet engine</video:title>
      <video:description>This video explains the working principles of a jet engine. It is as simple as the expert say. watch this video and know how.
Source: Jacob Oneal https://www.youtube.com/watch?v=L24Wf0VlTE0</video:description>
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      <video:duration>301</video:duration>
      <video:publication_date>2011-11-29T22:14:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787887444081-dd71d52f500dbb36d98012527c3bd7db.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>principle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>working</video:tag>
      <video:tag>jet</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Verifying Ball Valve Position with Inductive Proximity Senso</video:title>
      <video:description>This video instructs the viewer how to verify Ball Valve Position with Inductive Proximity Sensors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffdcbc4f-a896-4e8b-b686-9db5f6e5f962/cand_80.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-13T22:51:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5196.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Verifying</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>position</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Inductive</video:tag>
      <video:tag>proximity</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dorsal-closure-in-drosophila</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Dorsal closure in drosophila</video:title>
      <video:description>This study demonstrates an essential role for microtubules in dorsal closure which occurs toward the end of drosophila melanogaster embryogenesis and we investigated the apical cell shape changes that characterize amnioserosa cells during dorsal closure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fddad77f-70f9-453f-8e58-f4d7a15d6b04/cand_50.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T22:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6027.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Dorsal</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-DVT-forms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How DVT forms</video:title>
      <video:description>Animation to show how DVT is formed in the body. 

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e009a151-803c-405a-8290-f739dc1346e3/cand_80.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-04-26T06:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2111.mp4</video:content_loc>
      <video:uploader>drpurvim</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bupa</video:tag>
      <video:tag>DVT</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Thrombosis</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>vascul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Wave-Rectification</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Full Wave Rectification</video:title>
      <video:description>A full wave rectifier converts all the input waveform into a constant polarity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63f2600d-fc25-4565-a255-0323ae791e4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:20:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4980.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Rectification</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diode</video:tag>
      <video:tag>bridge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-Wiith-Nationalism</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction Wiith Nationalism</video:title>
      <video:description>This video discusses the most important global phenomenon on the history i.e. Nationalism. This video presented by &quot;Crash Course World History&quot; discusses the nationalism in different countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fe910c41-17b0-4286-a553-7f2a2dbfe85f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2013-02-16T03:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30305.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>History</video:category>
      <video:tag>Samurai</video:tag>
      <video:tag>Daimyo</video:tag>
      <video:tag>Matthew</video:tag>
      <video:tag>Perry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Small-Bacteria-and-Viruses-Really-Are</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Small Bacteria and Viruses Really Are?</video:title>
      <video:description>Dr. Finlay and Dr. Richard Ganem use physical analogies to compare the size of bacteria and viruses to a standard mammalian cell. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ff29cba3-9be2-4a34-929c-628b26379977/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2007-08-02T22:50:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/596.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>size</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Overhead-Camshaft</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overhead Camshaft</video:title>
      <video:description>There are two basic types of overhead camshaft layout: single overhead camshaft (SOHC)and double overhead camshaft (DOHC)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9050.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-29T19:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9050.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>camshaft</video:tag>
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    <loc>https://dnatube.com/videos/Life-of-expedition-24-in-space</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Life of expedition 24 in space</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station  in 2010 May. This is a documentation of expedition 24 mission space life.</video:description>
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      <video:duration>1054</video:duration>
      <video:publication_date>2013-04-05T10:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30402.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Expedition</video:tag>
      <video:tag>24</video:tag>
      <video:tag>life</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
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    <loc>https://dnatube.com/videos/X-ray-characteristic-physics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X ray characteristic physics</video:title>
      <video:description>Characteristic x rays are emitted from heavy elements when their electrons make transitions between the lower atomic energy levels the wavelength of characteristic x rays depend on the nature of target material</video:description>
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      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:40:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7169.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>physics</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>RC jet gas turbine</video:title>
      <video:description>Technology and innovation is now driving the world. Watch this video of a ATJ 120Ti RC jet engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9095.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-11-29T20:05:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9095.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>RC</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Gas</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>2D Standing Wave Patterns (rectangular fixed boundaries)</video:title>
      <video:description>2D Standing Wave Patterns (rectangular fixed boundaries) video</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Gravity-Road</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gravity Road</video:title>
      <video:description>This animated video shows a car on what seems to be a shallow decline. When the visual miscues are removed we see the car is actually on an incline. Many places where cars &quot;mysteriously&quot; roll the &quot;wrong&quot; way take on such names as Gravity Hill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb5e6cee-33c9-4267-bbea-d2d3a6189e4d/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Edison</video:uploader>
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    <loc>https://dnatube.com/videos/Diels-Alder-Reaction-Highest-Occupied-Orbital</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Diels-Alder Reaction- Highest Occupied Orbital</video:title>
      <video:description>In practice, alkenes with a conjugated carbonyl group are good dienophiles in the Diels-Alder reaction.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4779.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/A-live-video-footage-performing-Brain-Surgery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A live video footage performing Brain Surgery</video:title>
      <video:description>Brain surgery today is highly successful, with only a 2% risk of serious postoperative problems. However, the percentage varies depending on the specific type of surgery required and the condition from which the patient is suffering.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Aquarius-Water-Cycle-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aquarius Water Cycle Animation</video:title>
      <video:description>This NASA animation shows aquarius water cycle in very detailed way. Scientists need a breadth of information to understand the ocean&apos;s processes. That&apos;s where Aquarius comes in: the sensor will use advanced technologies to give NASA its first space-based measurements of sea surface salinity, helping scientists to improve predictions of future climate trends and events.

This video is public domain and can be downloaded at: ‪http://svs.gsfc.nasa.gov/goto?10709</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Float-Chemosynthesis-10</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Float - Chemosynthesis 1.0</video:title>
      <video:description>This musical video depicts chemosynthesis with a musical backtrack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f973b4f4-db7c-4b98-8de1-7078198484a7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5304.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Cold-War-Between-USA-and-USSR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cold War Between USA and USSR</video:title>
      <video:description>This video shows an interesting story from past, the USA vs USSR fight. A brief description of the cold war between these two is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f7593cc3-ec9d-4da8-8fa4-b3a3d76aed76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2013-02-16T03:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30314.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Can-You-Stop-To-Blow-Up-Your-Oscilloscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Can You Stop To Blow Up Your Oscilloscope</video:title>
      <video:description>This video will help you in understanding the process to stop you oscilloscope from blowing up. Video is really very helpful.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30361.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pressure-Ulcers-Caring-For-Them</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pressure Ulcers, Caring For Them</video:title>
      <video:description>Inn order to know how to care for a pressure ulcer on has to take various factors into consideration such as the location of the wound, the size or surface area and depth of the ulcer and more as provided in this video.</video:description>
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      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Diffusion-Tensor-Imaging-of-Human-Brain</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Diffusion Tensor Imaging of Human Brain</video:title>
      <video:description>Diffusion tensor mr imaging is the only noninvasive in vivo method for mapping white matter fiber tract trajectories in the human brain however this process is technically and mathematically demanding and requires several advances in the fields of diffusion weighted mr imaging and data processing</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Gas-turbine-engine-assembly-at-Solidworks</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:description>This a video of solidworks-gas turbine engine assembly..</video:description>
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      <video:publication_date>2011-11-25T23:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7957.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Electronics-Engineering-Blog</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Electronics Engineering Blog</video:title>
      <video:description>This video shows the Srduino, Picaxe and idiot assembler programmers. Video is really helpful for the electronics engineers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29989.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Electrical Engineering</video:category>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Genetic Regulatory Mechanisms</video:title>
      <video:description>This video shows the general aspects of bacterial pathogenesis. The transfer of genes by bacterias from one cell to other is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f32dc671-c5fd-4dca-9659-96ba23adb8b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2013-02-17T08:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30354.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Zimmer-Durom-Hip-Resurfacing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Zimmer Durom Hip Resurfacing</video:title>
      <video:description>Hip resurfacing procedure damaged bone and cartilage is removed from the socket and a metal acetabular component replaces the socket of the joint total hip replacement and hip resurfacing surgeries are generally successful in treating advanced joint disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f278ad7b-240a-4930-90ed-050ddd81b0f9/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T23:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9747.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Brain-Surgery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain Surgery</video:title>
      <video:description>Video shows a brain surgery at Johns Hopkins with Dr Ben Carson. Here is a full surgical procedure shown to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f246a1d2-bad0-41e1-91bc-7a7aa176133b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2011-11-30T23:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9753.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Surgical-Video-of-a-Breast-Augmentation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Surgical Video of a Breast Augmentation</video:title>
      <video:description>This video shows a breast augmentation surgical video. In this procedure implants are used in the reconstruction or augmentation of the breast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f21947a3-46f7-4d7b-922d-f9526d3b241e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2011-11-30T23:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9757.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Tesla-Turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Tesla Turbine</video:title>
      <video:description>This video will help you to understand the full working of bladeless Tesla turbine. A step by step process is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9077.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:50:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9077.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
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      <video:tag>Gyroscope</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Density-Waves-and-the-Stability-of-Galactic-Spiral-Arms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Density Waves and the Stability of Galactic Spiral Arms</video:title>
      <video:description>Density Waves and the Stability of Galactic Spiral Arms video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f05ccfa0-59db-4215-9868-7c5cdd447a3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-11-10T14:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4968.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>waves</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Is-Fungi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Is Fungi?</video:title>
      <video:description>This video is all about fungi and tells you about the micro organism that helps in development of fungi. Fungi death is actually cause of making or re habitat them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee6e8b6d-680d-4cbe-a926-e2f5411ad155/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2013-02-16T03:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30309.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Fungi</video:tag>
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      <video:tag>them</video:tag>
      <video:tag>CrashCourse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Assay-of-barley-beta-glucan-training-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Assay of barley beta-glucan - training video</video:title>
      <video:description>Barley beta-glucan assay procedure is demonstrated in this video. An assay kit developed by the Megazyme International Ireland Ltd. is used for the assay. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eeb2d576-8304-4b4e-86de-1ef4764c5e8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-11-28T10:21:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6229.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>assay</video:tag>
      <video:tag>of</video:tag>
      <video:tag>barley</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>glucan</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanoelectronic-circuit-developed-by-IBM</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Nanoelectronic circuit developed by IBM</video:title>
      <video:description>Nanotechnology is the science of dealing with things that are extremely small, may be a hundred atom long. Machines in the scale of atoms can be designed and created by nanotechnology. For example, IBM has created electronic circuits that are thousands time smaller than any circuit created before. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed8a78c1-d06f-41c9-9256-5d44e05ecbcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-27T11:56:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6208.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IBM</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>moving</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Tuning</video:tag>
      <video:tag>Forks</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>storage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Our-Endocrine-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Our Endocrine System</video:title>
      <video:description>The functioning of our endocrine system is described here by the expert. There are more than 50 kinds of hormones in our body. All these are described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ed64c80e-1a07-42e9-86ba-b8f76093bf54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2013-02-16T03:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30294.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Great</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-End-of-Everything-is-Confirmed</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The End of Everything is Confirmed</video:title>
      <video:description>It would be hard to digest but its true that everything has an end like the sun, the earth and this galaxy. Have a look at this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ecc457bf-e3b7-47ce-84e1-0740b122ca93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-10T02:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29969.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>end</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunohistochemistry</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunohistochemistry</video:title>
      <video:description>by Abnova - Immunohistochemistry is a method of detecting the presence of specific proteins in cells or tissues. It is widely used in basic research to understand the distribution and localization of biomarkers and differentially expressed proteins in different parts of a biological tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ec26d86a-76f5-4bca-85c8-49a45b219c78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2010-05-05T03:04:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4336.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Immunohistochemistry</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Transmission-through-Animation-How-it-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Explanation of Transmission through Animation. How it works?</video:title>
      <video:description>Transmission Animation. Both the automatic transmission (plus its torque converter) and a manual transmission (with­ its clutch) accomplish exactly the same thing, but they do it in totally different ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_9081.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-11-29T19:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9081.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-obesity-cause-diabetes</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does obesity cause diabetes</video:title>
      <video:description>According to the center for disease control and international diabetes foundation says that diabetes and obesity are the biggest public health challenge of the 21st century the supporting statistics they cite are staggering as of 1999 diabetes affected 16 million six percent of americans an increase of 40 percent in just ten years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebe6758b-68ff-407b-b1a3-04859b13c388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-29T20:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9145.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diebetes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-surgery-is-one-of-the-oldest-types-of-surgery-performe</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain surgery is one of the oldest types of surgery performe</video:title>
      <video:description>Brain surgery is one of the oldest types of surgery performed on humans.even though it is typically needed for the treatment of relatively severe conditions, brain surgery today is a safe type of surgery which, more often than not, will have excellent results.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebc94a59-80c0-4a06-9e3f-cb01fd0cd3a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2011-11-29T06:10:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8711.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-History-part14</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Mathematics History part14</video:title>
      <video:description>This video shows how does the ancient peoples uses the mathematics. Few signs of mathematics use are found on the ancient monuments which are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eb659dae-af7a-4294-91eb-8751d59cf9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-12-11T00:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6553.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amoeba-clip-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Amoeba clip 3</video:title>
      <video:description>This a video of an amoeba and movement of the amoeba is shown  a single celled eukaryotic organism that has no definate shape and that moves by means of pseudopodia a genus of protozoa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eafcad6b-05ee-4d8a-9961-86a61ba145b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2010-11-24T18:37:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5988.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>amoeba</video:tag>
      <video:tag>clip</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Law-of-Charles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Law of Charles</video:title>
      <video:description>This video provides information on Charles &apos;s law, which states that with a given quantity of gas at a constant pressure then its volume will be proportional to an absolute temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eb2fb8bd-6539-4729-aaea-39cd2d9df67c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-12-20T12:57:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6672.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Charle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Drosophila-Melanogaster</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Drosophila Melanogaster</video:title>
      <video:description>Here is an introduction with the most common laboratory species i.e. a fruit fly. View this video to have an introduction with this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ea4426bf-d39a-462b-bed8-6ac89f3a1b04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-30T11:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6266.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>Courtship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Avatar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Making of Avatar</video:title>
      <video:description>This video presents interviews with James Cameron, the Director of the movie Avatar. Cameron explained how the real world science was taken into the outer reaches of science fiction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e79ae8de-3a2b-4dd6-af6c-512c4b6fd173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-26T23:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6167.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Making</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Avatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Clutch</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of A Clutch</video:title>
      <video:description>This video will introduce you with the working of the clutch system. A detailed description of each part is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9056.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9056.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Clutches</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sigma-Bonding</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sigma Bonding</video:title>
      <video:description>In chemistry we learn about 3 main types of bonding. And one of them are covalent bonds. These covalent bonds are divided in to two other groups, Sigma bonds and pi bonds. This video explain how a sigma bond is formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e81074dd-729d-4f7c-8307-f85f8bb869f0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-11-12T22:29:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5072.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sigma</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-A-Carbon-Atom</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About A Carbon Atom</video:title>
      <video:description>This video will help you to know all about the carbon atoms. The structure with the electronic configuration is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7e17c7d-4704-4071-8ff6-7c7c9ed43139/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-24T16:03:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5974.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Berkley-General-Human-Anatomy-An-Introduction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Berkley: General Human Anatomy. An Introduction</video:title>
      <video:description>Berkley: Integrative Biology: General Human Anatomy, Lecture 1. Organisation of Body, an introduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/e7d77eb3-0719-4a2a-8326-38c5c12fa71a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2007-08-16T05:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/782.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>body</video:tag>
      <video:tag>berkley</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu-outbreak-H1N1-animated-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Swine flu outbreak  H1N1 animated video</video:title>
      <video:description>Swine influenza is a respiratory disease of pigs caused by type a influenza viruses that regularly cause outbreaks of influenza in pigs influenza viruses that commonly circulate in swine are called swine influenza viruses or swine flu viruses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7174c3c-3b6f-4691-ad12-754ee5c734ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-24T00:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5882.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>Outbreak</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/two-source-wave-interference</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>two source wave interference</video:title>
      <video:description>This video describes a two source wave interference. Wave interference occurs when two waves meet while travelling on the same path; the interference of waves causes the path to take on a shape resulting from the net effects of the two waves and be be constructive or destructive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e702407b-d7d9-4375-b0d5-06f17e0e0534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-14T23:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5319.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Two</video:tag>
      <video:tag>source</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>interfere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Do-They-Do-Jet-Engines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Do They Do Jet Engines</video:title>
      <video:description>How do they do jet engines? this video show how jet engines are made. A jet engine is a reaction engine that discharges a fast moving jet which generates thrust by jet propulsion in accordance with Newton&apos;s laws of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_9203.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-29T22:03:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9203.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>They</video:tag>
      <video:tag>It</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-in-Action-Culturelle</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Probiotics in Action - Culturelle</video:title>
      <video:description>Probiotic organisms are live microorganisms proposed to be beneficial to the host organism. This videos shows these organisms in action on our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4e8f14f-f731-4362-9eed-b9f67e0bfa48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-24T14:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5956.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Culturelle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Direct-Current-versus-Alternating-Current</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Direct Current versus Alternating Current</video:title>
      <video:description>This video describes the differences between Direct Current versus Alternating Current and their unique actions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3f8654f-ca4d-44b2-8626-87646927e3d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-13T23:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5218.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>ACDC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Incredible-Shrinking-Moon-As-Revealed-by-LRO</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Incredible Shrinking Moon As Revealed by LRO</video:title>
      <video:description>The moon is the only natural satellite for the earth which it orbits in intervals and can best be seen at night</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_7618.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-20T17:33:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7618.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Carbon-Atom-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Carbon Atom Part - 2</video:title>
      <video:description>This video will help you to understand the structure and properties of a carbon atom. Different kind of bonding are explained here with reasons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3de9be0-7845-49a0-8d9f-bb0a085897cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T16:04:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5975.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-H1N1-Virus-Swine-Flu</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With H1N1 Virus - Swine Flu</video:title>
      <video:description>This video will introduce you with mutation of swine flu H1N1 virus. A brief description of the reasons for spreading of this is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3ace44f-41d0-43a7-88d2-b9712a36f9cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T00:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5880.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-standing-waves-in-a-sphere</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D standing waves in a sphere</video:title>
      <video:description>3D standing waves in a sphere video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e383daf5-0784-4afe-aa82-b26dc9600f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-10T14:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4966.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Early-mitosis-in-a-Drosophila-embryo</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Early mitosis in a Drosophila embryo</video:title>
      <video:description>The process by which the chromosomes are separated by a cell into two similar sets is Mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e32a9c17-52e8-4a2e-a6e6-45e3f164d434/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-24T22:37:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6046.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Early</video:tag>
      <video:tag>Mitotic</video:tag>
      <video:tag>divisions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>close</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-cell-therapy-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stem cell therapy animation</video:title>
      <video:description>Stem cell therapy is a procedure by which damaged diseased or malfunctioning cells anywhere in the body are replaced by introducing healthy stem cells to that area of the body stem cell therapy is a promising treatment for all kinds of degenerative diseases because of the stem cells regenerative abilities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e251c700-db96-42b2-974a-32153fe4aef7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2010-11-23T22:31:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5810.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoproteins-in-the-Blood</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lipoproteins in the Blood</video:title>
      <video:description>There are five major groups of lipoproteins. They enable lipids to be transported within the water-based bloodstream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e30f3ad5-6506-4689-ad19-8e732189544f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-13T19:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5086.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>HDL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aldol-condensation-reaction-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aldol condensation reaction (2)</video:title>
      <video:description>An aldol condensation is an organic reaction in which an enol or an enolate ion reacts with a carbonyl compound to form a β-hydroxyaldehyde or β-hydroxyketone, followed by a dehydration to give a conjugated enone.
Aldol condensations are important in organic synthesis, providing a good way to form carbon–carbon bonds. The Robinson annulation reaction sequence features an aldol condensation; the Wieland-Miescher ketone product is an important starting material for many organic syntheses. Aldol condensations are also commonly discussed in university level organic chemistry classes as a good bond-forming reaction that demonstrates important reaction mechanisms.In its usual form, it involves the nucleophilic addition of a ketone enolate to an aldehyde to form a β-hydroxy ketone, or &quot;aldol&quot; (aldehyde + alcohol), a structural unit found in many naturally occurring molecules and pharmaceuticals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1a2cb4e-c527-41cc-a83e-61653547b9f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2010-11-09T22:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4901.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aldol</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning_Humans-Part-3-of-6</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cloning_Humans - Part 3 (of 6)</video:title>
      <video:description>Human cloning is the creation of a genetically identical copy of a humanbody. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1bca2ca-ba7d-47fb-b495-88fbabdc23cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-09T20:58:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4879.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Novel-The-Great-Gatsby-Part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Novel- The Great Gatsby Part 1</video:title>
      <video:description>This video will tell you all about the novel &apos;The Great Gatsby&apos;. A detailed description is provided here by the English experts for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/df91fdf5-3ae3-4b45-a3ac-408ecc6aea47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>702</video:duration>
      <video:publication_date>2013-02-11T04:54:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30260.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Like</video:tag>
      <video:tag>Pale</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Gatsby</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Literature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Moonshine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Manufacturing of Moonshine</video:title>
      <video:description>Video shows the full procedure involved in the manufacturing of pure moonshine. Different reactions that takes place are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/de6f99e8-4f08-47b3-921c-6249a9674b36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2013-01-12T01:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28708.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Moonshine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/One-Minute-Granulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>One Minute Granulation</video:title>
      <video:description>Caleva - The granulation action of a small bench-top mixer_granulator from Caleva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9061.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-29T19:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9061.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Caleva</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Granulation</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>bench</video:tag>
      <video:tag>top</video:tag>
      <video:tag>mixer</video:tag>
      <video:tag>granulator</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-unlocked-differential-motion</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>An unlocked differential motion</video:title>
      <video:description>A differential is a component that allows each wheel to moves at a different rate. Differentials consist of a set of gears that convert the rotation into power. A differential is controlled by a button or lever and therefore can be locked or unlocked.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de513e20-eabe-427b-af15-34144bcb38a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-11-25T20:18:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7859.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>differential</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>unlock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uracil</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Uracil</video:title>
      <video:description>Uracil video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dd60d5bf-aa8a-4588-9cc6-55743954342f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-30T11:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6263.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Uracil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-for-Posterior-Superior-Alveolar-Nerve-Block</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Treatment for Posterior Superior Alveolar Nerve Block</video:title>
      <video:description>A very helpful video for the medical students provide the information about posterior superior alveolar nerve block. The procedure here is explained by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/da87255c-6165-445b-94d0-5a121681b4dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2013-04-07T17:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30424.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Posterior</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Engine-Coolants</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Engine Coolants</video:title>
      <video:description>An engine coolant is used to remove the excess heat from the engine. This video talks about a specific engine coolant named RMI-25.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9201.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-29T22:01:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9201.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>RMI</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Coolant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-Cortex</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Visual Cortex</video:title>
      <video:description>The visual cortex is the part that receives messages from the optic nerve. This video gives more information on the visual cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d99558df-3979-4165-9ffc-b3d8d08cded6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-30T22:17:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6346.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Visual</video:tag>
      <video:tag>cortex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coasting-Through-a-Vertical-Loop-with-Reaction-Forces</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Coasting Through a Vertical Loop (with Reaction Forces)</video:title>
      <video:description>Coasting Through a Vertical Loop (with Reaction Forces) video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d951a266-8c79-4cfc-98e1-1fe7c03cd0eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-10T14:19:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4978.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Coasting</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Biochemical-Assembly-that-allow-Fats-to-Move-in-Blood</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Biochemical Assembly that allow Fats to Move in Blood</video:title>
      <video:description>Lipoproteins such as enzymes, transporters, structural proteins, antigens, adhesins, and toxins allows fats to move through the water base blood stream.</video:description>
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      <video:uploader>phsyco</video:uploader>
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    <loc>https://dnatube.com/videos/NMR-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>NMR or nuclear magnetic resonance spectroscopy is used to determine the content and composition of a compound. This video shows and animation or an NMR spectroscopy.</video:description>
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    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-3</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Overview of lipoprotein physiology part 3</video:title>
      <video:description>Very low density lipoprotein is produced by the liver. It transports fat from the liver to other tissue such as adipose tissue. VLDL consists of a single layer of phospholipid and cholesterol. Inside the outer layer esters of cholesterol are found. It also contains a protein called apoB100. Edited by Ashraf</video:description>
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      <video:uploader>wises</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Prozac-Selective-Serotonin-Reuptake-Inhibitor-SSRI-6677fe</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Prozac Selective Serotonin Reuptake Inhibitor (SSRI)</video:title>
      <video:description>Selective serotonin reuptake inhibitors (SSRIs) are medicines that relieve symptoms of depression and used to treat mental health conditions and also are used to treat panic disorder obsessive compulsive disorder (OCD) and have shown promise for treating a variety of other conditions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d88ea616-47fa-4329-ab33-49928bdd71c5/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>adembi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/photosystem-I-Video</loc>
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      <video:title>photosystem I Video</video:title>
      <video:description>photosystem I</video:description>
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  <url>
    <loc>https://dnatube.com/videos/The-Drosophila-Embryo</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>The Drosophila Embryo</video:title>
      <video:description>This video will explain the early mitotic divisions in a drosophila embryo.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6047.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Niederlage-der-Evolutionstheorie</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Niederlage der Evolutionstheorie</video:title>
      <video:description>Allein die winzige Zelle und die Fossilienfunde verursachen den Kollaps der Evolutionstheorie, die wissenschaftlich nicht haltbar ist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d5704f83-a1b1-47f3-857a-a08ccefc7228/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2992.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>adnan</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Direct Current Electric Motor</video:title>
      <video:description>Direct Current Electric Motor video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4992.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>electric</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Geometry-of-Eclipses</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Geometry of Eclipses</video:title>
      <video:description>The Geometry of Eclipses video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d47a5513-1633-4b9b-9758-c09ee24ac4c4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4983.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total Solar Eclipse on the 1 August 2008 Get ready</video:title>
      <video:description>NASA  Gets Ready for the August 1 2008 Total Solar Eclipse which happens when the moon passes between the sun and the earth partially or totally blocking the view of the sun from earth</video:description>
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      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Coriolis-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Coriolis Effect video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4953.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Oscillator-Works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Oscillator Works?</video:title>
      <video:description>An introduction of an oscillator is shown here in brief. The working and the construction are also described here.</video:description>
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      <video:publication_date>2010-12-17T13:27:30.000Z</video:publication_date>
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      <video:uploader>mastman</video:uploader>
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      <video:tag>oscillator</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Walking BLI Tumor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d2c73686-f2a4-4df8-8272-54f87ce618f4/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4759.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BLI</video:tag>
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      <video:tag>luciferase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Creating-a-Longitudinal-Wave</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Creating a Longitudinal Wave</video:title>
      <video:description>Creating a Longitudinal Wave which is done by creating a disturbance in the direction the wave will travel.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5212.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>Differential  Catia V5 3D</video:title>
      <video:description>The Computer Aided Three-dimensional Interactive Application is a French creation, see how one works.</video:description>
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      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Refrigeration-Principles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Refrigeration Principles</video:title>
      <video:description>Where there&apos;s warmth and moisture then microorganisms will prosper and multiply. The core purpose of refrigeration is to reduce this activity and their growth. These are the principles of refrigeration.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8061.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Humans-Ian-Tattersall-Interview-3</loc>
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    <video:video>
      <video:title>Evolution of Humans - Ian Tattersall Interview 3</video:title>
      <video:description>There was a dramatic shift in human development about 100,000 years ago. This occurred well after the appearance of human fossils similar to our own. Can you elaborate? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Electrical Impedance - Part 1</video:title>
      <video:description>This video tutorial will help you in understanding the topic of electrical impedance. It is the measure of opposition that the circuit applies on passing of current when voltage is applied.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30304.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
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    <video:video>
      <video:title>Meiosis drosophila spermatocyte</video:title>
      <video:description>To establish whether the spindle checkpoint is active in drosophila spermatocytes we have followed meiosis progression by time lapse microscopy under conditions where the checkpoint is likely to be activated</video:description>
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      <video:publication_date>2010-11-30T11:45:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6270.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
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    <loc>https://dnatube.com/videos/Massive-Asteroid-Belt-in-orbit-around-a-star</loc>
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    <video:video>
      <video:title>Massive Asteroid Belt in orbit around a star</video:title>
      <video:description>Massive Asteroid Belt in orbit around a star 
video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d04b8c8a-af1b-4256-ac04-a6c6d7809af1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T00:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4918.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
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    <lastmod>2026-08-27</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/ce875f87-21ec-4ac1-8987-6e78eb76c11b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2016-04-02T16:15:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32461.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>childbirth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Lower-Limb-Part2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look At Lower Limb Part2</video:title>
      <video:description>This video explains the structure of upper limb in human body. As structure is explained here with the description of each part so this video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ce54efdc-353c-4dee-894e-b8b39b44eabc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2013-02-11T04:37:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30249.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Drosophila-Hybrid</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Drosophila Hybrid</video:title>
      <video:description>This video will show you the hybrids of a drosophila with premating and postmating isolation. Video is very helpful or the knowledge of medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ce177cb0-1514-4f31-a7bc-9184ce913bd5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-24T22:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6036.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
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      <video:tag>Hybrid</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Richmond-Laboratory-Equipment-Gas-Chromatography</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Richmond Laboratory Equipment - Gas Chromatography -</video:title>
      <video:description>Richmond Laboratory Equipment shares a look at their Gas Chromatography machinery, its uses and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cdf863df-3498-4364-aa7a-b719d298d674/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-13T22:43:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5191.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Richmond</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Equipment</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Oblique-Rotator-Model-for-a-Pulsar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Oblique Rotator Model for a Pulsar</video:title>
      <video:description>This animated video describes  the oblique rotator model for a pulsar. It describes how because Earth&apos;s magnetic poles are not aligned with its rotation axis magnetic beam fields cause radio emission and bursts in regular intervals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cde1d4c3-b2f5-467b-ada1-c453b9812c29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-14T22:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5313.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Oblique</video:tag>
      <video:tag>rotator</video:tag>
      <video:tag>model</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pulsar</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>bursts</video:tag>
      <video:tag>Beams</video:tag>
      <video:tag>Earths</video:tag>
      <video:tag>axis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planetary-Science-Exploring-The-Solar-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Planetary Science: Exploring The Solar System</video:title>
      <video:description>Planetary Science: Exploring The Solar System video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cdcfd542-85fc-4924-a86b-0b6155fdfa20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2010-11-10T13:32:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4950.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tycho-Brahes-1572-supernova-remnant</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tycho Brahe&apos;s 1572 supernova remnant</video:title>
      <video:description>This is an animation of what Tycho Brahe saw on his way home in 1572, 11, November. He saw a bright shinning star in Cassiopeia like Jupiter. This was the first time the star was in that spot. He later noted this in the &quot;Burnham&apos;s celes
tial handbook&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cccb78c8-4449-4cd5-a38a-796cbfa379fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-11-24T00:26:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7711.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tycho</video:tag>
      <video:tag>Brahe</video:tag>
      <video:tag>s</video:tag>
      <video:tag>1572</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>remnant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-And-Independence-in-Latin-American</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Revolution And Independence in Latin American</video:title>
      <video:description>This video provides a very interesting discussion about the Latin American revolutions. Video is very helpful for the history lovers and the for knowledge purpose too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ccb8a7b8-8105-4cf9-8ae9-b9c069cabdb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>822</video:duration>
      <video:publication_date>2013-02-17T07:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30342.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>History</video:category>
      <video:tag>Latin</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolutions</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-waves-during-lamellipodia-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lateral waves during lamellipodia formation</video:title>
      <video:description>Differential interference contrast microscopy of mouse embryonic fibroblasts plated on fibronectin, 100x (22pix/μm), 0.33 s/frame./nDepositor/author: Michael Sheetz Original ref: Giannone, G. etal. Cell (2007) 128:561-575. DOI: 10.1016/j.cell.2006.12.039</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cbcc3d72-66c8-4eab-b8df-d8ac7a3b1375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-07T02:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4774.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lamellipodia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Starch-Assay-Kit</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total Starch Assay Kit</video:title>
      <video:description>There are many different types of starch determination methods. Mezyme has incorporated this technology into a total starch assay kit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb2c4c9d-336c-4521-a087-38c24574a338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-28T10:12:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6227.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stellar-Parallax-and-the-Celestial-Sphere</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stellar Parallax and the Celestial Sphere</video:title>
      <video:description>This animated video shows the effects that the Stellar Parallax of the Earth around the Sun would have on the celestial sphere. While Earth is too far from the Sun to see this effect with the naked eye, it is known that stars are not all the same distance from the centre of our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb90285d-2ca4-45d0-a5e7-3c8fb4f7abce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-14T22:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5311.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Celestial</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-Immunity-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overview of Immunity System</video:title>
      <video:description>A brief description with the classification of immune system is provided here. Have a look at this video to know more about this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cadad5ef-676c-4c01-a664-2e5e45a09eca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2608</video:duration>
      <video:publication_date>2013-02-17T08:07:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30352.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Innate</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peripheral-Vascular-Disease-Exaination</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Peripheral Vascular Disease Exaination</video:title>
      <video:description>This video shows a step by step examination of peripheral vascular disease by an expert doctor. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9df7a4d-c325-40c4-a19c-65b2494cf5b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1242</video:duration>
      <video:publication_date>2013-02-17T07:40:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30339.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>8</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Peripheral</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Navier-stokes-flow</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Navier-stokes flow</video:title>
      <video:description>Its a simple demonstration of the Navier-Stokes flow in semi-Lagrangian advection scheme. It is a visualized marker particle solution. MAC and multigrid solvers were employed for this exercise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c9f3896e-0938-42cd-a7b1-b72457d03445/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2011-10-23T15:53:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7183.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Navier</video:tag>
      <video:tag>stokes</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-engine-with-no-pistons</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Rotary engine with no pistons</video:title>
      <video:description>An example of such an engine is Wankel&apos;s the engine that was quite popular with Mazda. This uses one or more rotors hence the name rotary engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9ec769a-6882-484f-a779-6ee8a513547a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T00:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7986.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Prozac-works-brief-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Prozac works- brief animation</video:title>
      <video:description>Prozac is an antidepressant in a group of drugs called selective serotonin reuptake inhibitors . Prozac affects chemicals in the brain which may become unbalanced and cause depression, panic, anxiety, or obsessive-compulsive symptoms.

Prozac is used to treat major depressive disorder, bulimia nervosa (an eating disorder) obsessive-compulsive disorder, panic disorder, and premenstrual dysphoric disorder (PMDD).

Prozac is sometimes used together with another medication called olanzapine (Zyprexa) to treat depression caused by bipolar disorder (manic depression). This combination is also used to treat depression after at least 2 other medications have been tried without successful treatment of symptoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8672048-8cd4-4b62-82c0-f17cbad462d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T13:52:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4872.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Prozac</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-egg</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila egg</video:title>
      <video:description>The video shows an unfertilized Drosophila, commonly called fruit fly egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c840683b-9685-4acb-91b9-552d7106efb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-30T14:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6301.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Unfertilized</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>egg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-H1N1-Animated-Model</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Influenza H1N1 Animated Model</video:title>
      <video:description>Influenza or the flu is a virus that spreads quickly from person to person symptoms include fever chills aches runny nose a cough and stomach upset immunisation is your best defence against the flu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7dc202f-ec52-4ba1-b503-1f291ed0e19d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-24T00:07:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5842.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>h1n1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Young-Hermaphrodite-C-elegans-worm</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Young Hermaphrodite C. elegans worm</video:title>
      <video:description>Young Hermaphrodite C. elegans worm. Caenorhabditis elegans  is a free-living, transparent nematode, about 1 mm in length, which lives in temperate soil environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c79c7e30-57c9-40b6-baf5-1a9b3456ae3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2010-11-24T15:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5965.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Young</video:tag>
      <video:tag>Hermaphrodite</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Worm</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-embryogenesis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila embryogenesis</video:title>
      <video:description>The Drosophila melanogaster embryo is one of the best characterized systems for addressing this challenge the pattern and development of cellular junctions in the different tissues of the drosophila embryo from the blastoderm stage until hatching were analyzed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c74886cc-bf42-4693-b49a-5a05423d4007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-11-24T22:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6030.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>embriogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Y-chromosome-DNA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Y chromosome DNA</video:title>
      <video:description>Y chromosome dna is a type of dna that is only carried by men and is only inherited from their fathers men who share a common paternal ancestor will have virtually the same y dna even if that male ancestor lived many generations ago</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c66c9e1b-ba40-46bd-a265-6b2f6f5e74b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T16:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5982.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Devastation-of-Evolution-Chirality</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Devastation of Evolution - Chirality</video:title>
      <video:description>The Devastation of Evolution - Chirality (Evolution is a _Catastrophic Failure_)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c3baed1a-f3ea-4b4b-ad25-2c45a8cc3d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2010-11-15T22:09:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5454.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Devastation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>chirality</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Catastrophic</video:tag>
      <video:tag>failure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulsar-A-Spinning-Neutron-Star-with-Beamed-Radio-Emission</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pulsar: A Spinning Neutron Star with Beamed Radio Emission</video:title>
      <video:description>Pulsar: A Spinning Neutron Star with Beamed Radio Emission video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6125a7c-152c-49b4-b769-469c67241b4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:21:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4981.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>pulsar</video:tag>
      <video:tag>A</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Beamed</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>emission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NMR-microscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>NMR microscope</video:title>
      <video:description>This video illustrates the principles of magnetic resonance force microscope action. It is based on the nuclear magnetic resonance phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c4c26c1a-9d69-45ac-887e-aacba23cd81c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-10-23T15:43:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7174.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Globalization</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Globalization</video:title>
      <video:description>A very helpful video showing the effects of globalization on our environment and surroundings. Globalization is a good thing or bad?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c37cc12b-f629-447a-9928-98cef4ce8f8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>710</video:duration>
      <video:publication_date>2013-02-11T04:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30263.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>globalization</video:tag>
      <video:tag>I</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upside</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Current-and-Bacterial-Toxin</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electrical Current and Bacterial Toxin</video:title>
      <video:description>Bacterial toxins promote infectious diseases by disabling the immune system. They have a few important uses too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c2f3ddf7-9845-4c65-a197-4223e86ed832/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-10T23:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4997.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Toxin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunology-lectures-on-antigens</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunology - lectures on antigens</video:title>
      <video:description>This video on immunology lecture on antigens. Immunology as a branch of biomedical science, covers various aspects of immune system in organisms.It covers physiological functions of immune system in states of diseases and health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c23abf23-a8ce-44e3-a71c-6da110497a42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2425</video:duration>
      <video:publication_date>2013-02-17T08:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30349.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>antigens</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>lectures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Basic-Refrigeration-Cycles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Basic Refrigeration Cycles</video:title>
      <video:description>This video will help you to understand the basic refrigeration cycles used in refrigeration and air conditioning. Cycles are explained step by step for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9090.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-29T20:00:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9090.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Refrigeration</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-Multiple-Alignment</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>BLAST - Multiple Alignment</video:title>
      <video:description>( http://www.abnova.com ) - Multiple sequence alignment is an extension of pairwise alignment to incorporate more than two sequences at a time. It is often used to identify conserved sequence regions which are assumed to be evolutionarily related. By construct phylogenetic trees, it aids in establishing evolutionary relationships. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/c296f337-e626-46ba-93bb-0f912dbae476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-07-27T04:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4436.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Alignment</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Solar-Collector-Could-Provide-Power-To-Entire-Planet</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>This Solar Collector Could Provide Power To Entire Planet</video:title>
      <video:description>A team at IBM recently developed what they call a High Concentration Photo Voltaic Thermal (HCPVT) system that is capable of concentrating the power of 2,000 suns, they are even claiming to be able to concentrate energy safely up to 5,000X, that’s huge.
The heat is absorbed into hundreds of tiny solar cells called photovoltaic chips. These gather the energy and are then cooled by microchannled water, which is why they are safely able to concentrate such large amounts of solar energy.
This is another great technology that could provide power to the entire planet for free! Good reasons as to why we cannot implement this technology are non existent. At the end of the day, it seems that big oil corporations will do whatever they can to prevent change from happening, but the power of the people is greater. All we have to do is come together, create, and cooperate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/c27f192a-f67b-4d04-b5ae-cec8733fedc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2015-04-11T05:58:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32131.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Collector</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pocket-Mouse-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pocket Mouse Evolution</video:title>
      <video:description>This simulation shows the spread of a favorable mutation through a population of pocket mice. Even a small selective advantage can lead to a rapid evolution of the population. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c184675c-917d-46a0-8b8a-d300bf35b7f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-02T20:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/569.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>morphs</video:tag>
      <video:tag>PopulationGenetics</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crash-course-world-history-decolonization-and-nationalism-success</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Crash course world history - decolonization and nationalism success</video:title>
      <video:description>While immediate effects of the world war II are long forgotten, the post effects are still evident for most European countries. In this video, John Green talks about the post world war II effect to European empires. This part forty of this tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c0d14746-b2c7-4fc4-adc9-45dcd4223f4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>768</video:duration>
      <video:publication_date>2013-02-10T02:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29967.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Decolonization</video:tag>
      <video:tag>and</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Triumphant</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-doc-part15</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC doc (part15)</video:title>
      <video:description>The videos include documentary telling the history of mathematics and stories about ancient Greek mathematicians as well as showing the sheer joy of math  exploring mathematics concepts and practices and introducing number theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c128aba3-c713-4dfc-8d9c-3f19068762d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2010-12-11T00:24:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6556.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-a-tiny-jet-engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Testing a tiny jet engine.</video:title>
      <video:description>Tiny jet engine test 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9076.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-29T19:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9076.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tiny</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Minima-And-Maxima-of-a-Function</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Calculating Minima And Maxima of a Function</video:title>
      <video:description>How to calculate the maxima and minima of a function? This video will help you to calculate the maxima and minima by showing some examples with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/bfff5402-037f-49ed-848b-43ef2b3f7295/cand_5.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2010-12-06T11:13:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6489.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>maximum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>values</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Deutz-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Deutz Engine</video:title>
      <video:description>This video will help you to understand all about the Deutz engine. A brief explanation of each part is shown in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9080.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2011-11-29T19:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9080.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Deutz</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Exothermic-Redox-Reaction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>An Exothermic Redox Reaction</video:title>
      <video:description>Cellular respiration is a reaction which is broken into small steps when occurring in the body. And it is also the exothermic redox reaction which is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bdd3c313-a266-4255-82ec-4944c9c2457e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-13T11:23:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5076.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swift-Satellite-Spots-Black-Hole-Devouring-A-Star</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Swift Satellite Spots Black Hole Devouring A Star</video:title>
      <video:description>In early 2011, NASA satellite revealed of immense and extra-ordinary high-energy bursts emerging from a fresh constellation Draco. The source was identified as Swift J1644+57.Enjoy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf57c757-86ef-4adc-9af8-c69d50b6b65d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-06T23:03:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7335.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Swift</video:tag>
      <video:tag>satellite</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Devouring</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Star</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-ray-interactions</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X ray interactions</video:title>
      <video:description>X ray photons are created by the interaction of energetic electrons with matter at the atomic level there are four major x ray interactions rayleigh coherent scattering compton scattering photoelectric absorption and pair production</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bd506257-cafd-4ce4-b9a6-540a433f9ddb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-10-23T16:18:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7194.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boundary-Conditions-on-a-String-II</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Boundary Conditions on a String II</video:title>
      <video:description>Boundary Conditions on a String II video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd4c9f69-d935-42fb-b9ce-d1a2f1833748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2010-11-10T14:10:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4971.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Boundary</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>string</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-response-of-a-C-elegans-a-touch-stimulus</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The response of a C. elegans a touch stimulus</video:title>
      <video:description>This is a demonstration of a C. elegans responding to a touch stimulus. More information can be obtained from mit.edu website</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bcc822fd-03fa-403a-8005-1d37ca40100f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-24T15:27:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5961.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>responding</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Stimulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Worlds-Most-Expensive-Hard-Drive</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at World&apos;s Most Expensive Hard Drive</video:title>
      <video:description>This video shows a hard drive that is the most expensive in the world. Jave a look at this video to know about its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b9fd96b4-0e51-4167-b333-f45a137988f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2595</video:duration>
      <video:publication_date>2013-02-17T08:42:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30364.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Expensive</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>Teardown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Ion-channels</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Ion channels</video:title>
      <video:description>An interesting video showing the ion channel in our body. The function and the structure of these channels is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bbf9db9d-13ca-49ff-a95d-1235c4af8037/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2010-11-25T12:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6057.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ion</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2005-2006-daily-arctic-sea-ice</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>2005-2006 daily arctic sea ice</video:title>
      <video:description>This is a data visualization of daily Arctic sea ice for 2005-2006 as observed by a satellite. You can learn more on this data by logging in the NASA website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bbb54d6f-d706-4010-a75b-d87ced417e7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-06T23:08:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7338.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Arctic</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Ice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Protons-Accelerate-in-LHC-and-Collide-in-ATLAS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How to Protons Accelerate in LHC and Collide in ATLAS</video:title>
      <video:description>To explore the smallest of the small, the particles inside an atom, physicists use the largest of scientific instruments, particle accelerators with a length measured in miles. These giant tools of particle physics can accelerate particles to very close to the speed of light. How do they do that?
All particle accelerators start from the principle that electrically charged objects exert a force on each other--opposite charges attract; like charges repel. If there are no other forces keeping the objects in place, the electric force will accelerate them. With an accelerator, physicists apply an electric force again and again to continually accelerate particles such as electrons, positrons, protons or antiprotons. In a circular accelerator, like Fermilab&apos;s Tevatron, the particles repeatedly pass the same force-exerting equipment and soon reach speeds close to the speed of light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bb7eb4dc-bc24-4a2d-9d0f-0bea45ab9f06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-09T12:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4837.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>protons</video:tag>
      <video:tag>Accelerate</video:tag>
      <video:tag>in</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Collide</video:tag>
      <video:tag>ATLAS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-of-how-aJet-engine-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Part 3 of how aJet engine works</video:title>
      <video:description>A basic jet engine comprises of 4 main parts and uses thrust to get moving. This video goes through each part and its particular purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb5688ad-610d-452b-b9d1-e8c743d19b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2011-11-25T21:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7940.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Thorax-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Thorax -Part 2</video:title>
      <video:description>This video discusses the structure and functioning of thorax in full detail. Structure is discussed here very with the functioning of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bb4f60d2-26d7-4b40-8e89-b4a0fd37a1e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2013-02-11T04:48:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30256.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Thorax</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-sweet-home</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Home sweet home</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station in 2010 May. Later came the STS-133, which is featured in this video. The international space station crew are on their journey home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b8eb1f7c-8c8f-4821-9609-bcc8af2e5c0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1351</video:duration>
      <video:publication_date>2013-04-05T10:00:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30397.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>Heads</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Operations-Bassinis-Repair</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hernia Operations - Bassini&apos;s Repair</video:title>
      <video:description>This video shows a complete surgical procedure for the repair of hernia. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b96020f6-8309-42b6-9e7d-2b2e37c3c988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
      <video:publication_date>2013-02-16T03:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30312.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Operations</video:tag>
      <video:tag>for</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Operative</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Jet-Engine-an-Inside-look</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Jet Engine, an Inside look</video:title>
      <video:description>The mechanism of a jet engine is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9070.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-29T19:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9070.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inside</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Get-Lithium-Metal-From-an-Energizer-Battery</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Get Lithium Metal From an Energizer Battery</video:title>
      <video:description>Get Lithium Metal From an Energizer Battery video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b7914368-6172-4039-84b8-381a2ebb610f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-11-12T12:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5051.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>get</video:tag>
      <video:tag>Lithium</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>From</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Energizer</video:tag>
      <video:tag>battery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Production-of-x-rays</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Production of x-rays</video:title>
      <video:description>This video is essential for physics and technical guys. It demonstrates the production of X-ray.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b7244f72-75e1-453e-ac6a-39163b997b3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-10-23T15:42:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7173.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>production</video:tag>
      <video:tag>of</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basics-of-NMR-Bloch-Equation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Basics of NMR Bloch Equation</video:title>
      <video:description>This video will help you to understand all about the NMR bloch equation model. The basics are explained with the help of diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b411607b-1763-410c-82fd-d3c25bb66b9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-10-23T16:16:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7192.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NMR</video:tag>
      <video:tag>Bloch</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Awesome-liquid-water</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Awesome liquid water</video:title>
      <video:description>In the 4 principal states, liquid water is the fluid state. Ever wondered why water?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b38efb46-2da5-4096-98db-0ffc1932d1b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2013-02-16T03:13:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30291.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>water</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Awesome</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-View-of-Carina-Nebula</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D View of Carina Nebula</video:title>
      <video:description>An interesting video showing the view of a 3d trip into the Carina Nebula. It surrounds a cluster of stars in it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3dde056-c976-4c12-b1b8-8586e264be60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-07T01:25:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7350.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Carina</video:tag>
      <video:tag>nebula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-74-David-Bhella-Electron-cryomicroscopy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MWV Episode 74 - David Bhella - Electron-cryomicroscopy</video:title>
      <video:description>Dr. David Bhella studies the structural components of viruses using the techniques of electron-cryomicroscopy and image analysis./nIn addition to his research, David participates with the Glasgow Science Centre in public outreach to help teach students the processes behind his science./nDue to his work, David received the 2013 Peter Wildy Prize for Microbiology Education. David&apos;s acceptance speech detailed his work with students as well as the stunning images he has produced through his work in electron-cryomicroscopy in particular a project he did with artist Murray Robertson called Molecular Machines which features animated 3D images from virus research. /nOn this episode, Vincent Racaniello talks with David about the Wildy Prize, his work with electron-cryomicroscopy, public outreach and his passion for combining science and art.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/07/b0e098b3-d7c2-46d1-8388-945b3cdfc17a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2013-07-19T10:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30675.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>David</video:tag>
      <video:tag>Bhella</video:tag>
      <video:tag>SGM</video:tag>
      <video:tag>Structural</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>wildy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>printing</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>cryomic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equation-for-advection-Diffusion</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Equation for advection Diffusion</video:title>
      <video:description>This presentation incorporates advection to diffusion equation. It uses derived advection diffusion equation and shows various modes to solve the resulting parameters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b2812364-a960-493f-b10b-b18f3238cc0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-10-18T04:53:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7069.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>equation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Advection</video:tag>
      <video:tag>Diffusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cell-signalling-work-detailed-explanation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How cell signalling work (detailed explanation)</video:title>
      <video:description>This detailed 3D animation demonstraretes how a fibroblast cells responds to external signal.  
This video is created by Cold Spring Harbor Laboratory and Interactive Knowledge, Inc.



Your body is an incredible living system made up of billions of cells. We&apos;re following blood cells as they&apos;re propelled through a blood vessel toward the boy&apos;s injured knee. If you are hurt, your cells work together to repair the damage. They communicate using their own language of chemical signals.

Now we&apos;ve arrived at the wound site. Blood cells are flowing out of the broken blood vessel ahead. Moments after an injury, these blood cells and cell fragments start to form a mesh-like clot. Many different types of cells are involved in tissue repair. The flat, light-colored cells are fibroblasts. Early in the healing process, fibroblasts multiply and produce proteins that help to repair the damage. The smaller dark cell fragments between the fibroblasts are platelets. When activated, platelets release a stream of protein messengers, called growth factors, to stimulate cell growth and tissue repair. To see how a growth factor from a platelet signals a nearby fibroblast cell, we need to swoop in close to the rippling fibroblast surface.

Fibroblasts, like all your cells, have a fluid, outer membrane that regulates the flow of molecules in and out. The gray structures sticking out of the cell membrane are receptors for incoming signals. When the growth factor from the platelet (shown in purple and blue) encounters a matching receptor, it binds to it. A second receptor protein joins in, making the growth factor fit like a key in a lock. The binding of the growth factor causes the receptor to change shape. This change in the protein conducts the signal through the membrane and into the cell&apos;s interior – the cytoplasm. You&apos;ll see this better from inside the cell . . .

 Beneath the cell membrane, you see the grey receptor ends surrounded by pink fibers – these structures help to give the cell its shape – and a range of messeng</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video will help you in understanding the anatomy of upper limb bones. The functioning of these bones is explained here in detail.</video:description>
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    <loc>https://dnatube.com/videos/The-Gastrulation-of-a-Drosophila</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:uploader>cervantes</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>Ozone is just like the earth&apos;s natural sunscreen. It absorbs and blocks the entering of harmful radiations in our atmosphere.</video:description>
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    <loc>https://dnatube.com/videos/Magnetic-Field-of-a-Point-Charge</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4959.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Reason-Behind-The-Fall-of-Roman-Empire</loc>
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      <video:title>Reason Behind The Fall of Roman Empire</video:title>
      <video:description>This video discusses the history related with the fall of Roman empire in the 15th century. A brief discussion with the Roman&apos;s strategies is shown here for education purpose.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30320.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>A chain reaction occurs when a the product of a reaction reacts to form other products. This video explains how a chain reaction takes place.</video:description>
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    <loc>https://dnatube.com/videos/How-the-Turboflow-Technology-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How the Turboflow Technology works.</video:title>
      <video:description>TurboFlow Technology which is a technology that can be used as an alternate to separation techniques for complex matrices.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5195.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Carbon-And-Carbon-Compounds</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Carbon And Its Compounds are shown in this video.</video:description>
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      <video:publication_date>2010-12-17T13:27:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6629.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-does-dividing-cells-lead-to-cancer-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does dividing cells lead to cancer formation?</video:title>
      <video:description>An abnormal growth of cells which tend to proliferate in an uncontrolled way and, in some cases, to metastasize (spread). Cancer is not one disease. It is a group of more than 100 different and distinctive diseases. Cancer can involve any tissue of the body and have many different forms in each body area.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32528.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Gyroscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Gyroscope?</video:title>
      <video:description>This video will help you to understand the working of a gyroscope. It is the instrument used in measurements by measuring the angular momentum.</video:description>
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      <video:publication_date>2011-11-29T19:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9075.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/What-are-ion-channels</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What are ion channels?</video:title>
      <video:description>Ion channels are transmembrane proteins that form a pore to facilitate passage of ions (charged particles) across the cell membrane. Via controlling ion trafficking, ion channels help to control voltage gradient across the plasma membrane of cells.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2010-11-08T23:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4788.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
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  <url>
    <loc>https://dnatube.com/videos/All-About-An-Orbiter</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About An Orbiter</video:title>
      <video:description>This video will help you to have a deep study of the orbiter. The functioning of different parts with a deep introduction is provided here.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9106.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Membrane-Voltage</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>This video will explain about the voltage differences between the cells in the membrane.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5032.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Total-starch-assay-training-video-part-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Total starch assay: training video part 3</video:title>
      <video:description>This is the third part of a series of videos prepared by Megazime International Ireland ltd. The series presents procedure of total starch assay by using a kit developed by the company. While the earlier videos show the procedures, this video presents the calculations involve in total starch assay. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6126.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
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    <loc>https://dnatube.com/videos/Lamellipodia-formation-lateral-waves</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:title>Lamellipodia formation ( lateral waves)</video:title>
      <video:description>Differential interference contrast microscopy of mouse embryonic fibroblasts plated on fibronectin, 100x (22pix/μm), 0.33 s/frame./nDepositor/author: Michael Sheetz
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4771.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/ICAM-Integrin-inhibitors-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>ICAM-Integrin inhibitors animation</video:title>
      <video:description>ICAM-Integrin inhibitors. What are ICAM? ICAM-1 (Inter-Cellular Adhesion Molecule 1) also known as CD54 (Cluster of Differentiation 54) is a protein that in humans is encoded by the ICAM1 gene. This gene encodes a cell surface glycoprotein which is typically expressed on endothelial cells and cells of the immune system. It binds to integrins of type CD11a / CD18, or CD11b / CD18 and is also exploited by rhinovirus as a receptor.</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2010-11-24T04:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5893.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
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    <loc>https://dnatube.com/videos/Tissue-Removal-By-Laser-Granulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tissue Removal By Laser Granulation</video:title>
      <video:description>Video shows a surgical procedure of tissue removal from laser by Dr. Robert Barr. This video is to help the medical students to to know about the laser granulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9082.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-11-29T19:54:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9082.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Laser</video:tag>
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      <video:tag>Barr</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Wind-Turbines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of a  Wind Turbines</video:title>
      <video:description>This video will help you to understand the working of a wind turbines. A brief description of the process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9072.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-29T19:45:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9072.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Combustion-Chamber-or-combustor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Combustion Chamber or combustor</video:title>
      <video:description>A combustion chamber is the part of an engine in which fuel is burned. This video demonstrates combustion chamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9088.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-29T19:59:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9088.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Areva-offshore-wind-turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Areva offshore wind turbine</video:title>
      <video:description>This animation demonstrates areva wind turbine in operation. This type of turbine is one of the most powerful turbines in the current times that can provide stable power supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9069.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T19:44:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9069.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>AREVA</video:tag>
      <video:tag>Offshore</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-Mission-Curiosity-Over-Mars</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Landing of Mission Curiosity Over Mars</video:title>
      <video:description>A brief discussion of the stages of landing is provided here with the Curiosity Mars rover landing. Video is very interesting of the astronomy lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/94c06de1-ed3d-4f83-8911-8f0f710993a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2013-02-16T04:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30322.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gyroscope-Demonstration</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gyroscope Demonstration</video:title>
      <video:description>A gyroscope is a device with spinning wheel to maintain a fixed orientation. This is a demonstration of how a gyroscope works. An iPhone 4 is used in this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9084.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T19:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9084.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluorescent-C-elegans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Fluorescent C. elegans</video:title>
      <video:description>Fluorescent C. elegans. Caenorhabditis elegans  is a free-living, transparent nematode (roundworm), about 1 mm in length, which lives in temperate soil environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9360514f-05c4-4917-97cf-bc82b90f64f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-24T15:29:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5963.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Fluorescent</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-CD-Turbine-courtesy-of-Nikola-Tesla</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A CD Turbine courtesy of Nikola Tesla</video:title>
      <video:description>Nikola Tesla is one of the greatest inventor that have graced this planet. Tesla invented the CD turbine in the early 1900, which only used discs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9340ad6d-a12d-42ad-a8af-b91f198cb845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-25T23:50:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7954.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Nikola</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>CD</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heavy-metal-toxicity</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Heavy metal toxicity</video:title>
      <video:description>Various toxic metals, such as mercury, lead, aluminum, calcium, etc are used in everyday life. Some heavy metal such as uranium, are released in the environment by human activities such as test of nuclear weapons. These toxic heavy metals enters our body through various routs and accumulates in the tissues causing illness. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91a2ed68-ece2-4da2-a1a2-48e3a72ab71d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-30T10:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6260.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>heavy</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>toxicity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/1D-Standing-Wave-Patterns</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>1D Standing Wave Patterns</video:title>
      <video:description>1D Standing Wave Patterns video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91d49c13-24f8-423a-9ae1-44871c337c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:59:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4963.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>1d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>patterns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HPLC-MS-Mass-Spectrometry-triple-quadrupole</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>HPLC MS Mass Spectrometry triple quadrupole</video:title>
      <video:description>Triple quadrupole mass spectrometry is an alternative method to to accurately quantify and confirm analyte trace levels for complex matrices. This video demonstrates the HPLC MS mass spectrometry triple quadrupole API 300 liquid chromatography splitter plumbing process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/919515fc-4461-43d5-8e1c-641ff3b3944d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-10-23T04:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7159.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>HPLC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-many-missing-links-in-fossil-record-for-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The many missing links in fossil record for Evolution</video:title>
      <video:description>A Documentary looking at the many different missing links that appear everywhere in the Fossil record.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/9149cbc2-1c9f-4ba6-8dd6-23e90c8cd0b8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:02:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30773.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fossiles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patient-Information-About-Total-Knee-Replacement</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Patient Information About Total Knee Replacement</video:title>
      <video:description>Total Knee Replacement Patient Information by prof. Dr. med. Christian Hendrich is shown here. An  animation of knee replacement is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91746958-233b-4fdb-8592-a054ae67ece4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2011-11-29T06:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8709.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genetic-Informations-Are-Exchanged</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Genetic Informations Are Exchanged?</video:title>
      <video:description>Transduction is a process of gene transfer from a donor to a recipient by way of a bacteriophage. A brief explanation for exchange of genetic information is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/90344b8c-b985-4b0a-98cc-380d1f5cde95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2013-02-17T08:22:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30358.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>exchange</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>information</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Dental-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Dental Anatomy</video:title>
      <video:description>Some basic terms related to the dental anatomy are introduced here. Watch this video to know about individual tooth structures, surrounding tissues and individual adult teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f3c16ff-8913-4be2-aa7a-fb269c3a1375/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2094</video:duration>
      <video:publication_date>2010-11-15T22:53:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5456.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Principle-of-Mass-Spectrometer</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Principle of Mass Spectrometer</video:title>
      <video:description>A spectrometer is a device used to measure the properties of light.This video describes mass spectrometer which is  is an analytical technique that measures the mass-to-charge ratio of charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f6ff827-facb-4f30-b990-0c2ee80cb574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2011-11-24T15:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7751.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuroblastoma-different-language</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Neuroblastoma ( different language)</video:title>
      <video:description>Neuroblastoma. Sorry it is in unknown language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8e98d53d-c1b6-44e6-aef0-d50e9e287508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-08T03:02:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4787.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuroblastoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-a-Frog</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of a Frog</video:title>
      <video:description>The frog is well known amphibian used in experiment in the science lab. Most of us dissect a frog in order to learn many things. This video explain the functions and structure of a frog.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/8f325a7b-4ad4-4209-b299-73d210cf30d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-08-27T18:41:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3262.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Frog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-melanogaster-GFP-neurons</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila melanogaster GFP neurons</video:title>
      <video:description>Drosophila melanogaster we demonstrate dose dependent increases in intracellular calcium Ca2 in cholinergic neurons upon application of imidacloprid that are blocked by nAChR antagonists mecamylamine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c455149-ec7c-4884-b047-8859e8b4abe1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2010-11-24T22:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6037.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
      <video:tag>GFP</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Water-Cooled-Chiller-System</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Water Cooled Chiller System</video:title>
      <video:description>This video will help you to understand all about the McQuay magnitude water cooled chiller. Functioning of this device are explained here in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9104.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-29T20:14:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9104.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>McQuay</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cooled</video:tag>
      <video:tag>Chiller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-the-Dalai-Lama</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Interview with the Dalai Lama</video:title>
      <video:description>Clip from an interview conducted by Barbara Walters with the Dalai Lama.  Very low quality video, as it is filmed from a TV screen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8bb66a38-d1fc-42a3-9d52-aa7b910ee47c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-23T23:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5825.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Dalai</video:tag>
      <video:tag>Lama</video:tag>
      <video:tag>Barbara</video:tag>
      <video:tag>Walters</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicose-Veins-Clinical-Examination</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Varicose Veins - Clinical Examination</video:title>
      <video:description>Video shows the clinical examination of varicose veins by Dr. Vaidya. Varicose vein is an elongated, dilated and tortuous vein, in the subcutaneous layer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ab4dc48-e8fb-4ff6-b60b-d056be4a4bfb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1194</video:duration>
      <video:publication_date>2013-02-17T07:24:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30330.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>9</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chelation therapy part 1</video:title>
      <video:description>This video demonstrates chelation therapy. In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b80004f-7e62-461b-aff6-bb436bdb637b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-30T10:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6258.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Air-Conditioning</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Principles Of Air Conditioning</video:title>
      <video:description>This video presentation is demonstrates how air conditioning works. The process of changing the temperature and humidity of air to more favorable conditions is called air conditioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9079.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-11-29T19:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9079.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>geothermal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/photosystem-II-Science-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>photosystem II Science video</video:title>
      <video:description>photosystem 2. Photosystem II  is the first protein complex in the Light-dependent reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8a93bc23-0711-452b-9065-10a07e5b62e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-03-30T21:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6882.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Lower-Limb-Part-6</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Lower Limb Part 6</video:title>
      <video:description>Video shows the lower limbs of human body. The structure and functioning are explained here by the expert for helping the biology students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/87d25fce-c4d4-48a5-862d-c0cc1ce35c73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2013-02-11T04:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30248.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Fibula</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Springboard</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Springboard</video:title>
      <video:description>This video &quot;springboard&quot; gives and overview of the semester activities and requirements for visualization. Example 5.5 is used to clarify gene knowledge, also chemistry basics are used to build the animated presentations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/88e0a450-460e-44fd-84b3-b8e62ce37f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-30T12:29:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6272.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Springboard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/History-of-Jet-Engines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>History of Jet Engines</video:title>
      <video:description>This video will show you about the jet engines&apos; history. What is the reason behind the establishment of jet engines and how the designs are improved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9078.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-29T19:51:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9078.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-sp3-sp2-and-sp-hybridization</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is sp3, sp2, and sp hybridization</video:title>
      <video:description>When atomic orbitals combine to form hybrid orbitals is called hybridization. This video tutorial shows the sp, sp2 and sp3 hybridization with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87f3b22d-c8ae-4808-889b-dc452d578f51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2010-11-12T21:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5056.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sp3</video:tag>
      <video:tag>sp2</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sp</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DGGE-gel-casting</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DGGE gel casting</video:title>
      <video:description>This video describes how to make denaturing gradient gel plate for DGGE analysis and casting. It provides step by step details of how to prepare your surface, materials, and how to conduct the experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87aaf4dd-ff62-4e12-b297-d16abcbb2b78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2010-11-14T23:53:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5344.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>DGGE</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/K-X-Ray-Production</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>K X-Ray Production</video:title>
      <video:description>K X-Ray Production video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87cd054b-5e5c-4e5e-9fd6-cce1eec53e46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:08:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4970.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>K</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-OrthoAccel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of OrthoAccel</video:title>
      <video:description>This video will help you in understanding the working of device OrthoAccel. Its functions and benefits are also discussed in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/85a36eef-8f76-4e3d-bcee-a2eefb8cde97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2013-04-07T19:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30492.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>OrthoAccel</video:tag>
      <video:tag>Acceledent</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-single-electron-captured-on-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Movement of single electron captured on video</video:title>
      <video:description>In this ground breaking experiment doctoral student Wei Gui used sound waves to expand bubbles formed around electrons in super cold liquid helium and a coordinated strobe light to illuminate electrons as they move.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85609fce-d47f-4341-9370-deb24cd58585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-14T21:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5280.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>single</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>captured</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>wei</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>move</video:tag>
      <video:tag>Helium</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarrays-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Microarrays video</video:title>
      <video:description>Microarrays. A microarray is a multiplex lab-on-a-chip. It is a 2D array on a solid substrate (usually a glass slide or silicon thin-film cell) that assays large amounts of biological material using high-throughput screening methods. Read more: http://en.wikipedia.org/wiki/Microarray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83adb241-e641-4157-9b37-ff96112d2206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5922.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Drift</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Genetic Drift</video:title>
      <video:description>Genetic drift or allelic drift is the change in the frequency of a gene variant (allele) in a population due to random sampling. The alleles in the offspring are a sample of those in the parents, and chance has a role in determining whether a given individual survives and reproduces. A population&apos;s allele frequency is the fraction of the copies of one gene that share a particular form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83ca6d1d-7079-494c-8a27-71a7ac2ca3bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-09T22:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4908.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>drift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Chest-and-Lungs</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Examination of Chest and Lungs</video:title>
      <video:description>A perfect doctor examining the Chest and lungs of a patient is shown in the video. For a healthy life a proper examination is very necessary because the heart and lungs are the part that are involved in all the basic functioning of body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8353de5b-4915-4ded-a90d-804af90ad191/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2011-11-30T22:26:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9672.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Wankel-engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Wankel engine</video:title>
      <video:description>The Wankel engine uses internal combustion that was invented by Dr. Felix Wankel. It uses an eccentric rotary design to convert pressure into a rotating motion. Its major accomplishment is that it managed to solve the sealing problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8346ba0d-1b3b-49df-a213-8a3ca04e8cfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-25T23:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7949.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ion-Charge-Denisty-and-Electric-Current-Streamlines</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ion Charge Denisty and Electric Current Streamlines</video:title>
      <video:description>Ion Charge Denisty and Electric Current Streamlines video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/832e0877-d411-4b94-8d7f-f1992122c7a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-10T14:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4991.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>ion</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Denisty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Streamlines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Feeding-Vorticella</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Feeding Vorticella</video:title>
      <video:description>The development and feeding of a vorticella,a freshwater microscopic animal is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81bb1d82-f88f-44db-baa5-81d07007c871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-15T01:27:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5362.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Vorticella</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>Cilia</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Equations-of-the-Electron</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Equations of the Electron</video:title>
      <video:description>Here, my preon foundation of the standard model architecture of the electron is analyzed in light of the mass-generalized Maxwell&apos;s equations which illuminates this foundation.
    The simplest elementary particles in the preon model of the standard model are the first order objects (including electrons and their neutrinos). Recall that a first order object may be described by  (R,R,R)  (where  R  represents either a  E  or a  B  component). 
    The d&apos;Alembertian factorization is a compact expression of Maxwell&apos;s equations.
    The Helmholtzian factorization generalization of the d&apos;Alembertian factorization is a compact expression of the mass-generalized Maxwell&apos;s equations.
    Up to now I haven&apos;t considered how the preon architecture the mass-generalized Maxwell&apos;s equations manifests themselves satisfy the mass-generalized Maxwell&apos;s equations. Each first and second order object is a combination of E&amp;B components, and it is not altogether obvious that these combinations would satisfy them. So, what follows is an examination of these objects on this matter, and what a fundamental object must satisfy if it is to have such an architecture and satisfy the mass-generalized Maxwell&apos;s equations.
       Of course, vanishing of all the field potentials  A_{σ}^{i} for a given  σ  will satisfy these,  but a more general solution may be obtained (including this) by analyzing all these equations,. 
     A soliton &apos;stationary&apos; traveling wave solution to the Klein Gordon equation, is presented, here. 
         For the non-vacuum scheme of each fermion, given it&apos;s architecture; the mass-generalized Maxwell&apos;s equations may be used to write it&apos;s densities in terms of these potentials.
         Now, every fundamental object satisfies the mass-generalized Maxwell&apos;s equations (Maxwell-Cassano equations).
       For each particle, it&apos;s architecture shapes the field.
       The instance of the electron (a B  scenario architecture) , is developed in detail, here.
        From these and the above, information on the densitie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/10/8184e8f2-7af2-4631-9359-0e45e7b75510/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-10-07T07:08:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30734.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Alembertian</video:tag>
      <video:tag>preon</video:tag>
      <video:tag>soliton</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flight-Day-07-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Flight Day 07 Video</video:title>
      <video:description>This video shows a highlight of crew members during the seventh day of flight. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/81748773-09c1-4b65-ac07-e3dde5a507d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>807</video:duration>
      <video:publication_date>2013-02-10T02:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29973.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>Choice</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hadfield-responds-to-CBC-queries</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hadfield responds to CBC queries</video:title>
      <video:description>Chris Hadfield, an expedition 35 flight engineer already has a school named in his respect. However, that is not the end, in this video, he get the attention of the CBC to shade light on issues. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/81012d64-2f31-4986-a907-6d9d7c335572/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1323</video:duration>
      <video:publication_date>2013-04-05T09:56:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30393.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hadfield</video:tag>
      <video:tag>Queried</video:tag>
      <video:tag>CBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-repairing-cell</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Nanobots repairing cell</video:title>
      <video:description>Nanobots, the futuristic robot of several hundred nanometer in size, may be used to repair tissues, organs even cells. This video animation shows a nanobot repairing neuron cell. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8172f645-b20b-4203-8009-d1f1dfe0746e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-28T09:28:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6216.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thoracocentesis-Removing-1200CC-Pleural-Fluid-Surgery-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Thoracocentesis Removing 1200CC Pleural Fluid Surgery Video</video:title>
      <video:description>Thoracentesis is a procedure in which a needle is inserted through the back of the chest wall into the pleural space a space that exists between the two lungs and the interior chest wall to remove fluid or air</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81359cf3-b2e6-442d-a1d1-8cde8e1b597c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2011-11-29T05:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8706.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoracocentesis</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>1200CC</video:tag>
      <video:tag>Pleural</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Scan-via-MRI</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Brain Scan via MRI</video:title>
      <video:description>This video shows a Magnetic Resonance Imaging of the brain. This scan is used for detection of abnormalities and irregularities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7f66d050-ce0d-4f16-b987-748fa60850cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:42:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7172.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>scan</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Study-of-Taxes-and-The-American-Revolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Study of Taxes and The American Revolution</video:title>
      <video:description>This video shows the history related with the tea, taxes and the American revolution. Video is really interesting and you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7e2bf6fa-01cb-44f0-b973-98bd0db2c349/cand_5.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2013-02-16T03:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30293.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tea</video:tag>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DHLI-PACLITAXEL-EFFECTS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DHLI-PACLITAXEL EFFECTS</video:title>
      <video:description>The main toxic effects of the drug are neutropenia, fluid retention, ... Docetaxel differs from paclitaxel at two positions in its chemical structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7e7d8684-353a-4503-9b3c-63706f577fb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-07T09:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4778.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>DHLI</video:tag>
      <video:tag>Paclitaxel</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/24-Vegetative-Cells-Spores-External-Layers</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>2.4. Vegetative Cells &amp; Spores - External Layers</video:title>
      <video:description>Vegetative cells are type of cells that present in animal or plant except reproductive cells, i.e. vegetative cells can&apos;t produce gametes. While spores are type of bacterial cell that is resistant to heat, dessication and other chemical reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a097f25-8e92-485e-a85e-a4f98b492d2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3533</video:duration>
      <video:publication_date>2013-02-17T08:27:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30360.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>2</video:tag>
      <video:tag>4</video:tag>
      <video:tag>External</video:tag>
      <video:tag>layers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vegetative</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>spores</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-truck-auto-Parts</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D animation of truck auto Parts</video:title>
      <video:description>This is a three dimension animation of an automobile engine. The animation is as a result of blending rendering tools like 3ds Max, 3D animation and modelling and Maya. More information is on the nextwavemultimedia website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9064.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-29T19:40:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9064.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Truck</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-MMP3-and-acetylcholine-receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The MMP3 and acetylcholine receptor</video:title>
      <video:description>This animation demonstrates the working of acetylcholine receptor and MMP3. The MMP3 has ability to degrade some proteins like agrin. Agrin is regulates acetylcholine receptor clusters by neuromuscular signalling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b92429d-089d-42a2-8eae-79c032135439/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-24T00:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5884.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MMP3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Climate-change</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Climate change</video:title>
      <video:description>Climate change is a notable lasting alteration in the distribution of the weather patterns over a spun of time. This video focuses on overall effects of the change in the average weather conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7b768d5a-4fb9-4566-a60c-2b4084784bfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-10T02:31:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29965.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Current-through-a-Bacterial-Toxin</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electrical Current through a Bacterial Toxin</video:title>
      <video:description>In this video you will see what happens when current passes through bacterial toxins. These toxins are produced by bacterial,viruses and fungi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7af96569-573d-4415-946d-43d726659eba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-10T14:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4988.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Toxin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ventral-furrow-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ventral furrow formation</video:title>
      <video:description>Within three hours, the embryo of a fruit fly imagined ventrally through a microscope for a half an hour. This called gastrulation and is evident in higher organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7a8f5a7f-c5dd-4028-a261-c0da7841ad84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-24T22:10:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6034.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Ventral</video:tag>
      <video:tag>furrow</video:tag>
      <video:tag>formation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Skull</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Skull</video:title>
      <video:description>This video is very helpful for the medical students. The structure and functioning of human skull is discussed here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7994b7ec-f8ed-48c4-b2eb-0bfa8982dd4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2013-02-16T03:54:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30318.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>7</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaursia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Communists-Nationalists-and-Chinas-Revolutions</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Communists, Nationalists and China&apos;s Revolutions</video:title>
      <video:description>This video discusses the history of China. Communists, nationalists and two Chinese revolutions are explained here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/79c53e69-d96d-4b27-9b83-f388f8e881bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2013-02-10T02:59:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29974.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Communists</video:tag>
      <video:tag>Nationalists</video:tag>
      <video:tag>and</video:tag>
      <video:tag>China</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Revolutions</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-kart-jet-project-with-an-afterburner</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A kart jet project with an afterburner</video:title>
      <video:description>This is a Kart jet project with an afterburner similar to that of an F16 fighter jet. The afterburner is attached to a truck model. Watch to see the whole combination in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9068.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-29T19:43:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9068.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>kart</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/C-elegans-embryonic-development</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>C elegans embryonic development</video:title>
      <video:description>Caenorhabditis elegans is a small free living soil nematode that lives in many parts of the world and survives by feeding on microbes primarily bacteria it is an important model system for biological research in many fields including genomics cell biology and neuroscience</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/791d8dd6-1647-4c60-ad9d-cc6a15298ddf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-24T15:27:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5960.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-the-airways</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Respiratory System: the airways</video:title>
      <video:description>The airways or upper respiratory system consists of nasal cavity, trachea, and differing pharynx. This video describes the anatomy of the upper respiratory system. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/79085420-e5f9-4612-8b03-7fa90bccf614/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2010-11-14T23:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5328.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>1</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Trachea</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Upper</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Globalization-is-Good-or-Bad</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Globalization is Good or Bad</video:title>
      <video:description>An interesting video showing the proms and cons of globalization. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/78c03930-6a6e-443d-b093-c779a27df9ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2013-02-17T07:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30340.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>globalization</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>or</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astrancer-Blazar</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Astrancer - Blazar</video:title>
      <video:description>Astrancer - Blazar video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78eb3ea7-1505-4ef6-aa43-7f034d03d1bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-10T12:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4939.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Astrancer</video:tag>
      <video:tag>Blazar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-Drones-to-Plant-1-Billion-Trees-Per-Year</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Using Drones to Plant 1 Billion Trees Per Year</video:title>
      <video:description>One of the biggest challenges for reforestation was the expense and time required for the manual labor of planting one tree at time.  When contemplating the challenges of this dilemma, former NASA engineer Lauren Fletcher had an “a-ha” moment that may in fact relieve the impending doom of climate change.  Yes, that sounds a bit over dramatic, but the implications for this are truly on that big of a scale.  With the use of the quickly improving drone technology, we are now able to plant trees with greater efficiency then ever thought possible./nThis is how it works:/nBioCarbon’s drones do a fly-over of the deforested area and map the area to provide feedback
BioCarbon determines the reforestation potential based on the data collected by the surveillance drone
Pre-germinated seeds are coated in a hydrogel of nutrients to increase the probability of successful “in-ground germination”
The seeds are loaded into the drones and prepared to take flight
The drone flies at a height of 2-3 meters over the pre-mapped area while firing the seed pods at a velocity high enough to sink them into the soil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/77da16ef-1935-45b4-ba06-86cdeaedf897/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2015-04-08T10:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32121.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>drone</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>trees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-a-Heating-Pump</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of a Heating Pump</video:title>
      <video:description>This video will help you to understand all about the heating pump. Working of this pump is shown here with description of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9065.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-11-29T19:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9065.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Behind</video:tag>
      <video:tag>the</video:tag>
      <video:tag>scenes</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-And-Environment</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Human And Environment</video:title>
      <video:description>This video shows 5 human impacts on the environment. A brief explanation is provided here to save our ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/773ce1b6-8793-4e9b-b742-29069397a6c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2013-02-17T07:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30324.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>5</video:tag>
      <video:tag>human</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
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    <loc>https://dnatube.com/videos/Animation-cycles</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Animation cycles</video:title>
      <video:description>Feature a number of animation cycles. This is where it begins in preparation of large animation projects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9166.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-29T21:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9166.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:tag>Animation</video:tag>
      <video:tag>Cycles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PGT-germanium-nuclear-detector-setup</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>PGT germanium nuclear detector setup</video:title>
      <video:description>PGT manufactures hyperpure germanium detectors for gamma ray spectroscopy as well as support electronics and software detector styles include p types and n types well counters and low energy detectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9204.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T22:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9204.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PGT</video:tag>
      <video:tag>Germanium</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Detector</video:tag>
      <video:tag>Setup</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Foucault-Pendulum</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Foucault Pendulum</video:title>
      <video:description>This animated video describes the precession of the Foucault pendulum from watching motion from a non-inertial reference frame. The pendulum is initially swung on a plane from the viewpoint of a playground, but appears to rotate when viewed from the rotating reference frame (a merry-go-round) on which it rides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/759b171a-dac6-4130-9e75-a65cd02d43b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-14T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5249.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Foucault</video:tag>
      <video:tag>Pendulum</video:tag>
      <video:tag>precision</video:tag>
      <video:tag>swinging</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Bacterial-Cell</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Bacterial Cell</video:title>
      <video:description>This video shows the functioning of bacterial cells in detail. A microscopic view with a well description is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/73978ea0-a045-4e4a-9377-6243f42a80db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2013-02-17T08:16:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30356.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aviation-Prize-Awarded-at-NASA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aviation Prize Awarded at NASA</video:title>
      <video:description>This video is presented by &quot;this week at NASA&quot; showing the world&apos;s largest aviation prize awarded. Video is really interesting for technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/753bbb5e-367c-4ba3-979a-b643a4f6bc34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2013-02-16T03:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30316.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>on</video:tag>
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      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-receptor-MMP3_-PMAP</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acetylcholine receptor &amp; MMP3_ PMAP</video:title>
      <video:description>An acetylcholine receptor (abbreviated AChR) is an integral membrane protein that responds to the binding of acetylcholine, a neurotransmitter.
Classification:
Like other transmembrane receptors, acetylcholine receptors are classified according to their &quot;pharmacology&quot;, or according to their relative affinities and sensitivities to different molecules. Although all acetylcholine receptors, by definition, respond to acetylcholine, they respond to other molecules as well.

    * nicotinic acetylcholine receptors (nAChR, also known as &quot;ionotropic&quot; acetylcholine receptors) are particularly responsive to nicotine
    * muscarinic acetylcholine receptors (mAChR, also known as &quot;metabotropic&quot; acetylcholine receptors) are particularly responsive to muscarine.

Nicotinic and muscarinic are two main kinds of &quot;cholinergic&quot; receptors.</video:description>
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      <video:duration>8</video:duration>
      <video:publication_date>2010-11-09T21:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4893.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>MMP3</video:tag>
      <video:tag>PMAP</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Heart Disease - Medical School Pathology</video:title>
      <video:description>Video shows the treatment of a patient suffering from heart disease. A brief introduction with some diseases is provided here by the expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7217af54-d55d-4efe-a7b3-7b797c2dad15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3717</video:duration>
      <video:publication_date>2013-02-17T07:58:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30348.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>12c</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>HIV Protease Inhibitor Binding</video:title>
      <video:description>HIV or human immunodeficiency virus is caused by a retro virus and it affects the immune system by attacking the white blood cells. This video explains how HIV protease inhibitor XK263 binding using ribbon diagrams.</video:description>
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      <video:duration>19</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7182.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>HIV</video:tag>
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      <video:tag>XK263</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Spirochetes that cause lyme disease</video:title>
      <video:description>Lyme disease is caused by spirochetal bacteria from the genus borrelia lyme disease is a potentially serious disease and can be localized or affect multiple bodily systems lyme disease was initially regarded as an uncommon illness caused by the spirochete borrelia burgdorferi</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2010-11-24T00:34:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5875.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/All-About-The-Tesla-Coils</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>This video will help you in understanding the manufacturing of Tesla Coil. Their construction and working are described here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9107.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-29T20:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9107.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Bobina</video:tag>
      <video:tag>de</video:tag>
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      <video:tag>ITESCA</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Precession and Nutation</video:title>
      <video:description>Precession and Nutation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/714679e6-c577-49dc-99d8-a666c3ac16cf/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-10T13:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4955.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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    <loc>https://dnatube.com/videos/Connections-of-Visual-System-Under-MRI</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Connections of Visual System Under MRI</video:title>
      <video:description>Video shows a MRI of our visual system connections. This video will help the medical students in having a deep study of these connections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7035b6f8-394d-450d-b32e-544f972c31fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-30T22:19:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6349.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>connections</video:tag>
      <video:tag>mri</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>The Renaissance was a period of history from 14th to 17th century that talked about cultural and social movement across Europe. Watch here the discoveries of many new things and intellectual functions to do task easily and efficiently.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6f9f9167-fa7c-4a02-b2fe-72e514bd989e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2013-02-16T03:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30300.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Renaissance</video:tag>
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      <video:tag>It</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Thing</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6f4ca388-d545-423a-b0b7-4d94e510c2ec/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T04:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10205.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f3027b9-697f-4ba1-9ace-1dd752d64279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-24T20:07:59.000Z</video:publication_date>
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      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>A magnetic field that protects us from the sun’s radiation and makes liquid water - and life! - possible on Earth. That is the main difference between Mars and Earth. Why is there such a difference? Watch the video to learn.</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2015-07-27T13:30:39.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>Bioinformatics Insight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6ebff59d-2269-4c21-a832-da1905edbd44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2010-11-23T00:39:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5723.mp4</video:content_loc>
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      <video:tag>bioinformatics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Landing-at-Kennedy-space-center-by-the-Atlantis</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:publication_date>2013-04-05T10:02:01.000Z</video:publication_date>
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    <lastmod>2026-08-27</lastmod>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:duration>20</video:duration>
      <video:publication_date>2010-11-09T13:54:28.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Right-Hand-Rule</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Right Hand Rule</video:title>
      <video:description>Right Hand Rule video</video:description>
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      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T13:48:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4956.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-HPV</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is HPV?</video:title>
      <video:description>This video shows some basic questions and answers about HPV with Dr Gina Ogilvie. Video is really helpful for healthcare purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bcf7b56-2313-4000-a100-aa5fd01ad063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1237</video:duration>
      <video:publication_date>2013-02-16T03:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30303.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HPV</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Answers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Gina</video:tag>
      <video:tag>Ogilvie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-batteries-work</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How batteries work</video:title>
      <video:description>Batteries provide energy for many kinds of electric instruments. The principle that make a batteries work is the reduction potential. In this video, reduction potential, the way to calculate it under different conditions, and different types of batteries have been discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6bd26a79-039b-437b-a0cc-219d0227b792/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2010-11-27T10:59:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6189.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Batteries</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-microbiology-lesson-on-gastroenteritis-agents-and-rotavirus</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Medical microbiology lesson on gastroenteritis agents and rotavirus</video:title>
      <video:description>Rotavirus causes diarrhea in most infants globally. In fact, by age of 5 years, almost all kids have been infected with the virus at least once. The virus belong to a family of organisms called Reoviridae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6ab28351-fb8d-4dd7-96f8-2fe2e8c2658b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1733</video:duration>
      <video:publication_date>2013-02-16T03:29:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30302.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>on</video:tag>
      <video:tag>gastroenteritis</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>rotavirus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-of-Corticothalamocortical-Loop-in-Somatosensory-Pathwa</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Proof of Corticothalamocortical Loop in Somatosensory Pathwa</video:title>
      <video:description>Proof of Corticothalamocortical Loop in Somatosensory Pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6b3f7406-1b87-44cf-aa41-e1b746376c08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-30T21:37:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6320.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Corticothalamocortical</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Somatosensory</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gaussian-Gradient-And-Advection-Diffusion-Equation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Gaussian Gradient And Advection-Diffusion Equation</video:title>
      <video:description>This video will introduce you with advection diffusion equation with Gaussian gradient. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6b3c7043-54fd-416d-865b-385df4d52866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-10-18T04:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7072.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Medical-uses-of-Morphine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Medical uses of Morphine</video:title>
      <video:description>Morphine is commonly used for the treatment of both acute and chronic pain.Other uses include myocardial infarction or labor pains and accute pulmonary edema.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a9ceb12-7d83-46c9-95a5-78f1170d2585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2010-11-10T23:14:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5003.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Morphine</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-tomography-of-the-bone-hydroxyapatite-interface</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Electron tomography of the bone-hydroxyapatite interface</video:title>
      <video:description>Electron tomography of the bone-hydroxyapatite interface - Tilt-Series Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a2dc6ca-8e82-4bd8-895d-5f1f84137254/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-23T01:26:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5757.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>hydroxyapatite</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Segmentation-and-tracking-of-mesoderm-nuclei-in-htl-Drosophi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Segmentation and tracking of mesoderm nuclei in htl Drosophi</video:title>
      <video:description>Segmentation and tracking of mesoderm nuclei in htl Drosophila mutant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6a212a89-28b3-4bc1-823b-c3f14af1be95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-30T14:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6299.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Segmentation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mesoderm</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>in</video:tag>
      <video:tag>htl</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Mutant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-and-Oxygen</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Evolution and Oxygen</video:title>
      <video:description>This video discusses the use of oxygen within the process of evolution. It begins with prokariotic cells that lived in the ocean and the happening of the &quot;oxygen catastrophe&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/69ec9c40-653f-4edd-92d9-b16e5dc80f54/cand_5.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2010-11-14T22:24:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5300.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>prokaryotic</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>catastrophe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-space-station-astronauts-talk-with-Oregon-students</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>International space station astronauts -  talk with Oregon students</video:title>
      <video:description>In the current generation its possible to make a call to any part of the world, but not everywhere in the space. The Oregon students are having an opportunity to have a talk with astronauts who have toured the space. In this video, the international space station astronauts speaks to the Oregon students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/677b5c3b-4137-4778-9436-0a539d593bd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1159</video:duration>
      <video:publication_date>2013-04-05T10:09:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30404.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>speak</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Oregon</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCD-or-Apoptosis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>PCD or Apoptosis</video:title>
      <video:description>Programmed Cell Death or Apoptosis is a biological phenomenon. The differentiation of fingers and toes in a developing human embryo occurs because cells between the fingers apoptose, and as a result the fingers and toes are separated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/69aabd0e-8a61-4052-b23e-cbfdcca29355/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2007-08-11T18:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/703.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>apoptosis</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stellar-Parallax</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stellar Parallax</video:title>
      <video:description>This video discusses Stellar Parallax&apos;s.  A stellar parallax is the effect of parallax on distant stars in astronomy and their distance away from the centre of our solar system, the Sun and  can be used to determine the distance of Earth to another star directly with accurate astrometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/685fef56-1b65-4814-a68c-e5700f8bfd75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-11-14T22:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5312.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Taxonomy-6b866f</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Taxonomy?</video:title>
      <video:description>Taxonomy is the class of classifying the living things. Every living thing on this planet is related with every other thing. Categorizing organisms on different basis are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/66c182ac-9068-409d-b077-8792fdafe2ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2013-02-17T07:12:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30323.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>life</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Filing</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Isochronism-of-a-Clypeasteroida</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Isochronism of a Clypeasteroida</video:title>
      <video:description>This specie belongs to the echinoidea class.They are conceived by external fertilization which is common with echinoids.The Nektonic larvae goes through several stages before the test or skeleton begins to form, until finally they turn into benthos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/67426ae4-fdb5-4c65-bad0-4a5e0174b708/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2010-01-26T10:06:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3748.mp4</video:content_loc>
      <video:uploader>Mehdi T</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-animation-of-organometallic-compound</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Molecular animation of organometallic compound</video:title>
      <video:description>This video demonstrate the molecular animation of metal complex structure obtained by single crystal x ray diffraction ca(dbm)2(thf)2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65441410-f52e-4d6d-971a-170475410269/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-08T23:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4790.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>CA</video:tag>
      <video:tag>dbm</video:tag>
      <video:tag>2</video:tag>
      <video:tag>THF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Archaea-Bacteria-Protists</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Archaea Bacteria &amp; Protists</video:title>
      <video:description>An interesting video discusses the science of archaea, bacteria &amp; protists. We know a lot about the humans and other animals have a look at these species with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/64449a26-f6da-4bfa-8e8f-8c6d2d2bce7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2013-02-17T07:36:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30337.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>old</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Archaea</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>CrashCourse</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Simple-Demonstration-of-Parallax</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Simple Demonstration of Parallax</video:title>
      <video:description>This video depicts a simple demonstration of Parallax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/64c827c3-b667-4c04-97fc-9ce1cbcb18a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2010-11-13T22:55:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5201.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parallax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-a-life-threatening-disease</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: a life threatening disease</video:title>
      <video:description>Cystic fibrosis: a life threatening disease 

Cystic fibrosis is a life threatening disease. It causes clog of some of the organs, particularly, lungs and pancreas, by mucus. Clog of lung makes breathing very difficult. Cystic fibrosis is a genetic disease. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6494acd3-f005-472b-82b4-43b328bb685b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2010-11-26T23:20:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6166.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>life</video:tag>
      <video:tag>threatening</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Return-to-Zambia-MWV17</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Return to Zambia (MWV17)</video:title>
      <video:description>The American Society for Microbiology is helping African nations foster a scientific community that is better able to address thecurrent and future problems that threaten not only the local population, but the world at large. Like many African countries, Zambia and South Africa are deeply affected by HIV and tuberculosis, as well as a number of other infectious diseases. In March of 2008, ASM President Cliff Houston, Ph.D., traveled to Zambia and South Africa to gauge and assess the Societys efforts to transfer knowledge and state of the art diagnostic technology training support in laboratories, schools and universities, and to assist in meeting the goals for care and treatment of people living with TB and HIV in these resource-limited countries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4240.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2010-04-13T17:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4240.flv</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Africa</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Cliff</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>South</video:tag>
      <video:tag>tb</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>Zambia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conformations-of-methylcyclohexane</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Conformations of methylcyclohexane</video:title>
      <video:description>This is an animation analysis of conformations of the methylcyclohexane. Methylcyclohexane is a transparent liquid an odour similar to benzene and with a molecular formula C7H14. It is used as solvent for ether cellulose and organic synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/634ffb43-a4cc-4442-9d60-c1b1aad6a0df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-12T22:26:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5067.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Methylcyclohexane</video:tag>
      <video:tag>Conformations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homemade-Wind-Turbine-Generator</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Homemade Wind Turbine Generator</video:title>
      <video:description>Homemade Wind Turbine Generator VAWT Vertical is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9091.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-29T20:01:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9091.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>VAWT</video:tag>
      <video:tag>Vertical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-brakes-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Air brakes video</video:title>
      <video:description>Air brakes is a braking system that uses air to increase friction and stop movement. This video explains principle of  air brakes operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62d3428b-8bd9-47c0-88f0-2bb103d8158d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1471</video:duration>
      <video:publication_date>2011-11-25T08:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7856.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>brakes</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/01-Quantum-dot-tunneling-through-single-high-barrier</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>01. Quantum dot tunneling through single high barrier</video:title>
      <video:description>01. Quantum dot tunneling through single high barrier
Quantum dot gets back and does not passes through the barrier
DOI: 10.5281/zenodo.1492919
Citation: Mitra, Manu. (2018). 01. Quantum dot tunneling through single high barrier. Zenodo. http://doi.org/10.5281/zenodo.1492919</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/03/6202dc78-0dc2-487c-a872-97029628ed5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2019-03-31T11:52:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32566.mp4</video:content_loc>
      <video:uploader>Manu Mitra</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endorphin-Euphoria-technology-Showreel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Endorphin (Euphoria technology Showreel)</video:title>
      <video:description>Endorphin Euphoria technology Showreel video. In an article by IGN, LucasArts reveals its plans in using new character physics technology to make the next-generation Indiana Jones video game as realistic as possible. LucasArts will be utilizing this new technology known as euphoria developed by NaturalMotion to give A.I. characters in the game a much more realistic personality, something the world has never seen before

Read more: http://webcache.googleusercontent.com/search?q=cache:Cv-vLp6VyFgJ:technorati.com/videos/youtube.com%252Fwatch%253Fv%253DAe3fgj2x1aI+Endorphin+Euphoria+technology&amp;cd=4&amp;hl=en&amp;ct=clnk&amp;gl=us#ixzz16LqFZcYH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/624abb1d-11f8-4ac6-adad-5ed563e7fabb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-11-24T00:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5844.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Endorphin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stomata-A-Microscopic-View</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Stomata - A Microscopic View</video:title>
      <video:description>A Microscopic view of stomata of betel leaf with a magnification of 200x is shown in the video. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/602cc363-0f2a-4307-a7e3-5085d50f4188/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-12-03T12:10:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6388.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-The-Mongols</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With The Mongols</video:title>
      <video:description>This video from &quot;Crash Course World History&quot; discusses about the history related with Mongols. Few interesting facts about these worriers are provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fb373a2-99d6-469a-a589-558e5fd6cb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>691</video:duration>
      <video:publication_date>2013-02-16T03:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30308.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Wait</video:tag>
      <video:tag>for</video:tag>
      <video:tag>It</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mongols</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-interference-RNAi</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>RNA interference (RNAi)</video:title>
      <video:description>This video shows  how RNA interference works in the cells. Video reference: Nature.com 

Info: RNA interference (also called RNA-mediated interference, abbreviated RNAi) is a mechanism for RNA-guided regulation of gene expression in which double-stranded ribonucleic acid inhibits the expression of genes with complementary nucleotide sequences. Conserved in most eukaryotic organisms, the RNAi pathway is thought to have evolved as a form of innate immunity against viruses and also plays a major role in regulating development and genome maintenance.

The RNAi pathway is initiated by the enzyme dicer, which cleaves double-stranded RNA (dsRNA) to short double-stranded fragments of 20 25 base pairs. One of the two strands of each fragment, known as the guide strand, is then incorporated into the RNA-induced silencing complex (RISC) and base-pairs with complementary sequences. The most well-studied outcome of this recognition event is a form of post-transcriptional gene silencing. This occurs when the guide strand base pairs with a messenger RNA (mRNA) molecule and induces degradation of the mRNA by argonaute, the catalytic component of the RISC complex. The short RNA fragments are known as small interfering RNA (siRNA) when they derive from exogenous sources and microRNA (miRNA) when they are produced from RNA-coding genes in the cell&apos;s own genome. The RNAi pathway has been particularly well-studied in certain model organisms such as the nematode worm Caenorhabditis elegans, the fruit fly Drosophila melanogaster, and the flowering plant Arabidopsis thaliana.

The selective and robust effect of RNAi on gene expression makes it a valuable research tool, both in cell culture and in living organisms; synthetic dsRNA introduced into cells can induce suppression of specific genes of interest. RNAi may also be used for large-scale screens that systematically shut down each gene in the cell, which can help identify the components necessary for a particular cellular process or an event such as cell division. Exploitation </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/5fdd682d-d01b-4794-a337-349bcdea3249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2007-03-26T21:43:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/92.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>I</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launch-of-shuttles-solid-rocket-boosters-new-views-of-discoverys</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Launch of shuttle&apos;s solid rocket boosters- new views of discovery&apos;s</video:title>
      <video:description>This is a video footage of six different cameras mounted on STS-133 space shuttle recovered from solid rocket boosters. The video was taken on February, 24.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5f02fbe8-b269-453c-b833-1e9ed385af7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1764</video:duration>
      <video:publication_date>2013-04-05T09:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30394.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>new</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>s</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>From</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>Boosters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Limb-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Lower Limb Anatomy</video:title>
      <video:description>This video will tell you about all the parts and functions of lower limb. In this video many parts of lower limbs like joints of lower limb, finger&apos;s joint,upper joint are shown with its functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5f8691e0-123d-41a2-a91f-5c38696abcd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>836</video:duration>
      <video:publication_date>2013-02-11T04:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30252.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Kinetics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About The Kinetics</video:title>
      <video:description>This video will help you to understand the rates of different reactions with the kinetic chemistry. Watch this video to enhance your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5f662a26-08c6-4d16-8614-4ff0caa46ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2010-12-20T11:28:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6658.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Setup-Hemodialysis-Machine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How to Setup Hemodialysis Machine</video:title>
      <video:description>In this video, hemodialysis machine setup is demonstrated. When the kidneys are in renal failure,hemodialysis machine is used for extracorporeal removing waste products such as creatinine and urea, as well as free water from the blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ed5e276-c0cd-45d4-a04a-685055e6820a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2011-11-30T23:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9749.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-simplest-motor-of-the-world</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The simplest motor of the world</video:title>
      <video:description>This video displays the simplest motor in the world. It is a motor made only of a battery, a copper wire, and a neodymium magnet. Warning: the battery may drain quickly and copper wire can become very hot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5e888a6c-d43a-40d9-adcd-be7e33551764/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-14T22:53:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5314.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>of</video:tag>
      <video:tag>World</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>wire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Bacterial-Flagellum-Structure</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Bacterial Flagellum Structure</video:title>
      <video:description>The complicated structure of the bacterial flagellum is sufficient all by itself to demolish the theory of evolution since the flagellum has an irreducibly complex structure if one single molecule in this fabulously complex structure were to disappear or become defective the flagellum would neither work nor be of any use to the bacterium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5dbc96bb-5f3f-4700-a17e-f70dc7f6baae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2010-11-24T15:53:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5971.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-D-map-of-Asteroids</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3-D map of Asteroids</video:title>
      <video:description>3-D map of Asteroids video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d6e3242-4360-42af-8b33-e47218f96160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-10T14:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4969.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3</video:tag>
      <video:tag>d</video:tag>
      <video:tag>map</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Asteroids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Belt</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Asteroid Belt</video:title>
      <video:description>Asteroid Belt video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5d077933-10f8-4ef3-ba30-db80c2b3008b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T00:44:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4917.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Abdominal-Lump-484814</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Clinical Examination of Abdominal Lump</video:title>
      <video:description>Video shows the examination of abdominal lump by an expert Dr. Vaidya. A step by step explanation for the inspection is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5abf6c26-d460-4fd2-813c-f6703351f4b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1628</video:duration>
      <video:publication_date>2013-02-17T08:14:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30355.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>lump</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-ray-interactions-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X-ray interactions video</video:title>
      <video:description>This animated video shows x ray interactions and  the five primary mechanisms by which high energy photons interact with matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c373f13-7377-4128-9ba1-787308377ce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2010-11-14T23:02:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5321.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>5</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TIG-Weld-Aluminum-Beverage-Cans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>TIG Weld Aluminum Beverage Cans</video:title>
      <video:description>This video shows how to TIG weld aluminum beverage cans together? A complete process is described here with full description.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5c252a8d-f61e-4acc-8b68-b7006b5c1a55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>844</video:duration>
      <video:publication_date>2013-02-16T03:21:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30296.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>TIG</video:tag>
      <video:tag>weld</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>beverage</video:tag>
      <video:tag>cans</video:tag>
      <video:tag>together</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Swelling</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Clinical Examination of Swelling</video:title>
      <video:description>This video shows the spet by step examination for the case of swelling. During inspection after getting the sight of swelling further medical help should be provided.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5a0cfc81-5396-4128-81eb-23eb6faeb981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1375</video:duration>
      <video:publication_date>2013-02-17T07:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30346.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Error-of-the-Eye</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Error of the Eye</video:title>
      <video:description>Astigmatism is an error in the eye which cause blurry vision. And this is one of the most common reasons most people go to see an eye specialist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5aa21419-1cf4-4add-a332-3cb267ad8da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2010-11-09T13:43:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4866.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-Immobilization_-Nanobiotechnology_-Putting-Molecular</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Enzyme Immobilization_ Nanobiotechnology_ Putting Molecular</video:title>
      <video:description>Enzyme Immobilization_ Nanobiotechnology_ Putting Molecular Machines to Work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5a2eb6fa-06e4-4778-bf71-1ba49079c02a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2010-12-03T11:42:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6365.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>Immobilization</video:tag>
      <video:tag>Nanobiotechnology</video:tag>
      <video:tag>Putting</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Machines</video:tag>
      <video:tag>to</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FUELLESS-HEATER</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>FUELLESS HEATER</video:title>
      <video:description>FUELLESS HEATER NO FUEL NO GAS NO WOOD NO GREEN HOUSE GASES</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9083.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-29T19:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9083.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FUELLESS</video:tag>
      <video:tag>HEATER</video:tag>
      <video:tag>no</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>green</video:tag>
      <video:tag>HOUSE</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-jet-engine-working-principle</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A jet engine working principle</video:title>
      <video:description>How does a jet engine work? Authors of this video try to answer this question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9089.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-29T20:00:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9089.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Techniques used to transfer patients</video:title>
      <video:description>This is a third part of four parts on the best way to transfer a patient in the process of taking care of them. Observe the language and tone used as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59859f88-771c-46a9-ac72-cf61f1c9af50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2010-11-16T15:14:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5534.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hadfield-school-students-chats-with-Chris-Hadfield</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hadfield school students chats with Chris Hadfield</video:title>
      <video:description>Chris Hadfield, an expedition 35 flight engineer, engages school students from the chris hadfield. The school is in the town of Sarnia, Ontario.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5799408b-9908-4400-94d9-6e9065e79ddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1325</video:duration>
      <video:publication_date>2013-04-05T10:04:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30400.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hadfield</video:tag>
      <video:tag>Chats</video:tag>
      <video:tag>with</video:tag>
      <video:tag>School</video:tag>
      <video:tag>students</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>home</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Islamic-History</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Islamic History</video:title>
      <video:description>This video discusses about the history of Islam, the Quran, and the five pillars all without a flame-war. History since last 2000 years related with all these is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5947e535-9658-4ee8-96f0-47c6c073e0d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2013-02-16T03:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30292.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>Islam</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>and</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Pillars</video:tag>
      <video:tag>All</video:tag>
      <video:tag>without</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Flamewar</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Human-insulin-receptor-half-receptor-using-PyMol</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>View of Human insulin receptor half-receptor using PyMol</video:title>
      <video:description>Bird&apos;s eye view of the human insulin receptor half-receptor using PyMol</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/59468e4a-381f-4d20-972b-f49736659d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-23T00:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5718.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>PyMOL</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/M142-High-Mobility-Artillery-Rocket-System-HIMARS</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>M142 High Mobility Artillery Rocket System (HIMARS)</video:title>
      <video:description>This videos shows  high mobility artillery rocket system which is shortly called as HIMARS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9191.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-29T21:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9191.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Primates and Ian Tattersall: Strong Connection Interview 7</video:title>
      <video:description>What is it about studying humans and primates that you enjoy? What have you learned from them? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/576672e6-b913-4023-bfa4-fc155c5b6565/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2007-08-10T01:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/683.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>primate</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Future-of-Medical-Science</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Future of Medical Science</video:title>
      <video:description>Medical science is the science that deals with health,disease and prevention of disease. In the past years there has been improvements and we have cures for many disease which were said to be incurable in the past. This video talks about the future of medical science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/5695efa7-852f-4e92-a42f-550515e1b713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-12-03T11:28:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6359.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-scan-of-human-head-3D</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MRI scan of human head 3D</video:title>
      <video:description>3D reconstruction of human head MRI scan In this video you can view MRI sections through a living human brain as well as corresponding sections stained for cell bodies or for nerve fibers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/55a9e5e1-cd7b-41f6-ac5f-808e5de7fe0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:34:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7215.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-shrinking-moon</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>The NASA team show a fresh discovery of a lunar crust that reveals of the moon shrinking globally in the recent past there are likelihoods of continued shrinking in the present. This is after analysis of lunar reconnaissance orbiter (LRO)craft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/550e4905-465e-4532-90b3-5877f2202c94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-15T15:08:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7527.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Shrinking</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Chemical-Equilibrium-Part-1-of-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction to Chemical Equilibrium Part 1 of 3</video:title>
      <video:description>Realize the truth about reactions, something we have never known before.Some products as soon as they are made become reactants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/53c24ee8-5e35-4c00-903c-45a9bb196d2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2010-12-21T12:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6703.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-HIV-Protease-Substrate-Interaction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is HIV Protease Substrate Interaction?</video:title>
      <video:description>This video shows the BD simulation of HIV protease substrate interaction. A full description with the explanation of its structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/545b8894-f585-45f3-8b6b-4529dea938b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-23T16:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7230.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>BD</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Protease</video:tag>
      <video:tag>substrate</video:tag>
      <video:tag>interaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Cestodes</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Cestodes?</video:title>
      <video:description>Video shows the size, structure and identification of Tape worms. A detailed study of these is provided here to help the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/52edbed1-998d-4d41-92a1-66d17354c02b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2163</video:duration>
      <video:publication_date>2013-02-17T07:29:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30333.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cestodes</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Parasitology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-making-things-smaller</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Nanotechnology is the making of very small things with new properties and new uses. Carbonnanotubes which are only several hundred atom long are being used to create nanomotors. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51025bd4-dd8f-4d10-aced-ead06d79ec69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2010-11-30T22:27:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6351.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Damage-and-Protection-animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DNA Damage and Protection animation</video:title>
      <video:description>DNA Damage and Protection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/51ba417c-843c-4ab6-95e9-0b1969631157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-23T01:16:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5750.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Damage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3-phase-rectifying-circuit</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3 phase rectifying circuit</video:title>
      <video:description>This video describes a 3 phase rectifying circuit and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/50ad15bd-b74d-4032-9935-5cc1fae37999/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-13T22:53:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5199.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>rectifying</video:tag>
      <video:tag>Circuit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-A-Jet-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of A Jet Engine</video:title>
      <video:description>This video will show you the working of jet engine. Thrust is the main force that helps in moving the plane forward at a very high speed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9094.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-29T20:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9094.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Trimmed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Doppler-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Doppler Effect</video:title>
      <video:description>Doppler Effect video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f5905fc-c13b-45d6-8e01-9c3455f6647c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4965.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chloride-channel</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chloride channel</video:title>
      <video:description>Chloride channels help to make the nerve cells excited of which in some mammals these channels total up to 9 and the jury is still out on their purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ea87212-8648-4aaa-bf34-930603963d9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-25T11:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6054.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Chloride</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Process-of-Evolution</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Process of Evolution</video:title>
      <video:description>Evolution is the process that makes life possible. It allows the organisms to allow changes according to its surrounding. A brief discussion about the process of evolution is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4d2990d7-fb95-4f9c-9be4-f77da9c8092d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>703</video:duration>
      <video:publication_date>2013-02-16T03:23:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30298.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Thing</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/When-Pulses-Collide-II</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>When Pulses Collide II</video:title>
      <video:description>When Pulses Collide II video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e6b8bed-24bd-46a5-bec4-55eecf68d962/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2010-11-10T14:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4972.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>when</video:tag>
      <video:tag>Pulses</video:tag>
      <video:tag>Collide</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Embolism</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Pulmonary Embolism</video:title>
      <video:description>This video discusses Pulomary Embolisms. An embolus is a blood clot otherwise known as a thrombus which blocks a blood vessel. A pulmonary Embolism is a sudden blockage of the lung by an embolus which can cause tissue death. This video further discusses the causes of Emboli and the negative effects of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4d8e787f-a3ae-4383-9988-f0c9251fa62d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2010-11-13T21:04:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5137.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Embolus</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>embolis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problem-of-Blood-Pressure</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Problem of Blood Pressure</video:title>
      <video:description>This video shows a detailed study of the high blood pressure that is very common now a days. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ce3fca6-5f58-45d8-a03d-907272fd71c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2905</video:duration>
      <video:publication_date>2013-02-17T07:26:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30331.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromatography-using-TLC-Technique</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chromatography using TLC Technique</video:title>
      <video:description>Chromatography (from Greekchroma &quot;color&quot; and  graphein &quot;to write&quot;) is the collective term for a set of laboratory techniques for the separation of mixtures. It involves passing a mixture dissolved in a &quot;mobile phase&quot; through a stationary phase, which separates the analyte to be measured from other molecules in the mixture based on differential partitioning between the mobile and stationary phases. Subtle differences in a compound&apos;s partition coefficient result in differential retention on the stationary phase and thus changing the separation.

Chromatography may be preparative or analytical. The purpose of preparative chromatography is to separate the components of a mixture for further use (and is thus a form of purification). Analytical chromatography is done normally with smaller amounts of material and is for measuring the relative proportions of analytes in a mixture. The two are not mutually exclusive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ce2dcff-0e60-46e3-983e-f43703366983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2010-11-09T22:16:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4905.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chromatography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-amylase-assay-training-video-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Alpha amylase assay-training video part 1</video:title>
      <video:description>This is the first of a series video to demonstrated procedure for alpha amylase assay. The assay is performed according to cerapha method using a assay kit.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4cd9a652-942f-4b6c-88db-f245c7118d8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2010-11-26T10:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6131.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>amylase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emerging-structure-on-the-drosophila-wing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Emerging structure on the drosophila wing</video:title>
      <video:description>This video demonstrate that the neuronal architecture in the drosophila wing is unfinished when the flies emerge from their pupae this unexpected developmental step might be crucial for generating non heritable variants and phenotypic plasticity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4b4e8a20-8827-491e-99aa-c1b9269004c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-24T22:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6048.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Emerging</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Wing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-dye-into-the-embryo-of-a-drosophila</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Injection dye into the embryo of a drosophila</video:title>
      <video:description>This video demonstrates how to injection a dye into a drosophila embryo. A fruit fly is injected with the dye in the embryo and imaged by a pair of photon microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4abb3a05-f665-4cc9-86f5-ecb97ba417f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-24T22:33:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6044.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>injection</video:tag>
      <video:tag>dye</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Reconstruction-Video-Visualizing-biointerfaces</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D Reconstruction Video Visualizing biointerfaces</video:title>
      <video:description>Visualizing biointerfaces in 3D. A biointerface is the interface between a cell, a biological tissue or a biomaterial with another material</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/4a599750-18c6-473d-aa74-62749542e7b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-03-30T21:34:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6884.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Visualizing</video:tag>
      <video:tag>biointerfaces</video:tag>
      <video:tag>in</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sound-based-fire-extinguisher-is-an-amazing-invention</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sound-based fire extinguisher is an amazing invention</video:title>
      <video:description>Still, it’s unclear just how effective the concept could be when it comes to putting out large fires and Initial experiments with high-frequency sound waves didn’t yield many results, but low-frequency waves (30-60 Hertz) actually worked./nTran and Robertson began with the idea that sound waves can cause a physical impact on objects, reported science news website Tech Xplore. If sound waves could be used to come between whatever’s burning and oxygen – which fuels the fire – the students believed the flames themselves would go out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32132.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2015-04-11T06:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32132.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Sound</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>extinguisher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CT-scan-fossil-Planktonic-foraminifera</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>CT scan fossil Planktonic foraminifera</video:title>
      <video:description>This video describes a CT scan of a Planktonic foraminifera fossil</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49da2b81-5eb3-4b68-84e3-e4d27c49333b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-13T22:05:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5165.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>Planktonic</video:tag>
      <video:tag>foraminifera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-standing-waves-in-a-cube</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>3D standing waves in a cube</video:title>
      <video:description>3D standing waves in a cube video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/491b38a4-0d5a-4cfa-b18b-869c9ebd68a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4967.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/UFO-Crash-Hits-Wind-Turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>UFO Crash Hits Wind Turbine</video:title>
      <video:description>UFO, unidentified flying objects are said to be seen by people around the world. This video shows how an UFO has crashed into a wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9042.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-29T19:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9042.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>hits</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Equilibrium</video:title>
      <video:description>Equilibrium video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/48c7070c-fbbc-4a0c-96e3-305cd53bb4fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2010-12-17T13:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6634.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beginning-of-Life-on-Earth</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Beginning of Life on Earth</video:title>
      <video:description>This video discusses the history of life on earth with the different observations by the scientists. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4769f54b-f603-4aaf-9fda-e8462a93c5ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>816</video:duration>
      <video:publication_date>2013-02-17T07:19:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30327.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunfluorescence</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunfluorescence</video:title>
      <video:description>by Abnova - Immunofluorescence is a technique to visualize a specific protein or antigen in cells or tissue sections by binding a specific antibody chemically conjugated with a fluorescent dye. We use the indirect immunofluorescence staining to perform cells fixed on slides and examine under a fluorescence microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/46acbce2-d0a9-4535-b218-636f6b8c6352/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-05-05T02:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4335.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Immunfluorescence</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Frame-Dragging-and-the-Lense-Thirring-Effect</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Frame Dragging and the Lense-Thirring Effect</video:title>
      <video:description>Frame Dragging and the Lense-Thirring Effect video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/45fd6cb7-d5e3-49ee-a1b4-e9a8a5fdf4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T14:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4982.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>frame</video:tag>
      <video:tag>Dragging</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lense</video:tag>
      <video:tag>Thirring</video:tag>
      <video:tag>Effect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sandwich-ELISA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sandwich ELISA</video:title>
      <video:description>by Abnova - The Sandwich ELISA measures the amount of
analyte between capture antibody and detection
antibody. The analyte needs to have two different
epitope sites available for antibody binding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/431dde6f-6c59-45e7-bb7a-37c4236813fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2010-05-13T08:33:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4359.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sandwich</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Need-for-a-Cooling-system</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Need for a Cooling system</video:title>
      <video:description>All operational machines have optimal temperature. Due to various activities these temperature range is violate hence need for a cooling system. This video explains the need and how the system works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9102.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-11-29T20:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9102.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>need</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/WORDS-FIRST-MULTI-ROOTED-DENTAL-IMPLANT-LIVE-IN-LESS-THAN-ONE-MINUTE</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>WORDS FIRST MULTI ROOTED DENTAL IMPLANT LIVE IN LESS THAN ONE MINUTE</video:title>
      <video:description>Dental implants are changing the way people live at contemporary dental implant centre we place more than 2000 Implants completely natural looking solution for one or multiple missing teeth dental implants never require root canals they can be placed in less than 30 minutes for a single implant</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41519b6b-246c-4c76-83f6-5447efc6de75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-11-29T05:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8708.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>words</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>live</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>than</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Minute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Workin-of-A-Solar-Steam-Turbine-With-Parabolic-Solar-Dish-Collector</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Workin of A Solar Steam Turbine With Parabolic Solar Dish Collector</video:title>
      <video:description>This video shows the solar steam turbine with parabolic solar dish collector. A full working of this turbine is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9043.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-29T19:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9043.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Parabolic</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>Collector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Base-Titrations</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acid-Base Titrations</video:title>
      <video:description>This video explains acid-base titrations. It explains how a titration is carried out and how the pH changes during an acid-base titration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/4184befa-eddf-4fff-b04d-1d7747ed8c0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2010-12-03T13:39:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6393.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Titrations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora-Northern-Lights</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Aurora - Northern Lights</video:title>
      <video:description>This video describes the natural occurring phenomenon of the Aurora Borealis, also known as the Northern Lights.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3f82180e-36f1-4238-9384-0318657f7c04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2010-11-13T22:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5204.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>aurora</video:tag>
      <video:tag>Northern</video:tag>
      <video:tag>Lights</video:tag>
      <video:tag>borealis</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>phenomenon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Chemical-Kinetics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Chemical Kinetics</video:title>
      <video:description>This video will explain you the goals of chemical kinetics, the rate laws, temperature dependence of reactions and the theories of rate reactions. All topics are explained with the formulas and diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3e2dbe62-1930-4568-8d07-e3c947848c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2010-12-03T14:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6403.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Determination-of-starch-damage-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Determination of starch damage-part 1</video:title>
      <video:description>This video presents a training session on the determination of starch damage. Starch is essential for the plants and animals. It is also important for many industrial processes. Technique of quantitative determination of starch damage is shown in the video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3c576159-ba57-47f6-bb0d-b8767194d43a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-25T23:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6120.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Filopodia-formation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Filopodia formation</video:title>
      <video:description>This video show The cell body advancing tip of the axon is on the left. Notice the numerous filopodia emanating from the advancing tip (known as a growth cone) and their dynamic behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3e0dec7c-b1a7-4d3e-befe-83b0952dd369/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2010-11-07T02:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4772.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>filopodia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Air-Condition-Part-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of Air Condition Part 2</video:title>
      <video:description>Detailed description of the working of an air condition is shown in this video. Different stages of this process are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9205.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-29T22:06:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9205.flv</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>chillers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economizer</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-A-Steam-Engine-Works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Does A Steam Engine Works?</video:title>
      <video:description>A very interesting video showing a 12KW steam engine generator. The working and constrution of this engine are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9212.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-11-29T22:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9212.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12KW</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Mirror</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cat-Anatomy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cat Anatomy</video:title>
      <video:description>In this video, the major parts of a cat&apos;s body and their special adaptive features are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/3b988625-5640-4696-8982-70538e12d157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2009-08-07T18:14:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3154.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>cat</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Clutch</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Mechanism of Clutch</video:title>
      <video:description>This video describes the full mechanism of a clutch working. How the Clutch provides the transmission of power from one part to other?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9047.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-29T19:30:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9047.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-Gastrulation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Drosophila Gastrulation</video:title>
      <video:description>Gastrulation is the process of which the embryonic germ layers are positioned.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3ad88176-0e74-4239-a6d3-6a369445dc71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-11-24T22:10:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6033.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>gastrulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Viral-structure-part-2-8min</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Viral structure part 2 (8min)</video:title>
      <video:description>second part</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3a8d522b-9815-4234-ab59-7567f07e5310/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2010-04-08T14:57:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4088.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esterbildung</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Esterbildung</video:title>
      <video:description>This article or section does not cite evidence (eg, individual references) equipped. The question may be challenged and removed soon. Please help Wikipedia by you researching the information challenged and removed documents. Further details are given on any of the talk page or in the version history. Please remove this last warning label.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a726460-b498-4c6f-aaaf-cfc6cb94fbc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-07T16:10:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4783.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Esterbildung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Power-and-Influence-of-Physics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Power and Influence of Physics</video:title>
      <video:description>Professor Micho Kaku discusses the history, influence, and potential for physics in our near future.  Einstein, Newton, and more are not just taught be genuinely celebrated in this fascinating and informative talk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/358937a1-7baa-45f1-8f0f-0217a8d319f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2533</video:duration>
      <video:publication_date>2012-11-28T03:05:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28111.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/rash-course-world-history-The-seven-year-war</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>rash course world history: The seven year war</video:title>
      <video:description>Mr John explains of the seven year war that might have lasted 9 - 23 years. This was a global war on 5 continents. He focuses on the war in Africa, Asia and America. The European countries were the combatants, but were held to fight like other minor countries. This war led to the American revolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39ad31ec-f397-4277-ab52-69ee0f8873a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>739</video:duration>
      <video:publication_date>2013-02-16T03:53:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30317.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>seven</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creating-a-Transverse-Wave</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Creating a Transverse Wave</video:title>
      <video:description>This video describes the creation of a Transverse Wave</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39980282-a362-4e90-89d3-80190bbb15e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-13T23:13:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5214.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transverse</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Heart-Part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Heart  Part 1</video:title>
      <video:description>Anatomy of heart i.e. one of the most important organ of the body is discussed here. How the heart is covered by different bones for protection is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/38c906e0-a8c2-4e6a-868f-f81bbab4e14e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2013-02-16T03:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30313.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-the-ribozymes-Lecture-PART-3</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Discovery of the ribozymes Lecture PART 3</video:title>
      <video:description>Enzymes that are not proteins
Presented by HHMI investigator and Nobel laureate Thomas R. Cech, Ph.D.
www.hhmi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/381a924a-5f54-4e24-b484-0f4c83d4f9a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2007-09-01T20:34:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/926.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ribozymelecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HE-Staining</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>H&amp;E Staining</video:title>
      <video:description>H&amp;E stain is a popular staining method in histology. Its a combination of two dyes: the basic dye (hematoxylin) and the alcohol-based dye (eosin). In an H&amp;E stain you will usually see both eosinophilia and basophilia: the nuclei of cells basophilic (blue), while eosinophilia is typical of cytoplasmic constituents (pink).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/37945be0-2023-4300-81fd-747bb7c9b0b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2010-05-18T06:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4362.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>He</video:tag>
      <video:tag>Staining</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Wankel-Engine-And-Quasiturbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Principles Of Wankel Engine And Quasiturbine</video:title>
      <video:description>This video demonstrates how a wankel engine and quasiturbine work. A wankel engine was invented by Felix Wankel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9086.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T19:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9086.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quasiturbine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/G-Protein-Receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>G Protein Receptor</video:title>
      <video:description>This animation shows how G Protein Receptor functions. This animation describes what takes place with a G protein receptor. G Protein Coupled Receptors (GPCRs) are proteins embedded in the surface of cells. GPCRs comprise the largest superfamily of proteins in the body. More than 1,000 different GPCRs have been identified since the first receptors were cloned. These proteins receive chemical signals from outside the cell and pass the signal into the cell, so that the cell can respond to the signal. The structures of the endogenous ligands for GPCRs are exceptionally diverse. They include biogenic amines such as norephnephrine and serotonine, peptides, glycoproteins, lipids, nucleotides, ions, and proteases. The sensation of exogenous stimuli, such as light, odors, and taste, is also mediated by this class of receptors. Activation of the receptor causes an effector inside the cell to produce a second signal chemical, which eventually triggers the cell to react to the original external chemical signal. Andrea and Richard animated the signal process in this clip.
A ligand, in this case Norepinepherine (NE), binds to the receptor and induces a conformational change. This conformational change activates the a/b complex. The complex is bound to GDP while it is inactive.

GTP replaces GDP, thus activating the Alpha subunit. The activated Alpha subunit undergoes a conformational change and activates Adenylate Cyclase.

Once the Adenylate Cyclase is activated, it is then able to convert ATP. The products of ATP conversion are c-AMP and two phosphate molecules. c-AMP is a second messenger used in many processes required for cell survival and growth.

Future plans are to expand this animation to show the second messenger pathways, and further explain intracellular signaling in a variety of living processes.

Created by:

Andrea Dichele - Biomedical and Pharmaceutical Sciences StudentAndrea Dichele
Class of 2006
Pharmacy




Richard Wallace - Biomedical and Pharmaceutical Sciences StudentRichard Wallace
Cl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/370c3ea8-2850-4c13-be43-172ea21724cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2007-09-08T20:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/992.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>gprotein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-Metallic-Conduction-Biased-Random-Walk</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Theory of Metallic Conduction: Biased Random Walk</video:title>
      <video:description>Theory of Metallic Conduction: Biased Random Walk video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36b24bee-0761-4289-b874-3a9bb7057d6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-10T13:55:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4961.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Metallic</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>Biased</video:tag>
      <video:tag>random</video:tag>
      <video:tag>walk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/02-Quantum-dot-tunneling-through-single-low-barrier</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>02. Quantum dot tunneling through single low barrier</video:title>
      <video:description>02. Quantum dot tunneling through single low barrier/nIn this video Visualization of Quantum dot tunneling with light packet is performed with single low barrier. Quantum dot passes through the single low barrier.
DOI: 10.5281/zenodo.1492921
Citation: Mitra, Manu. (2018). 02. Quantum dot tunneling through single low barrier. Zenodo. http://doi.org/10.5281/zenodo.1492921</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2019/03/357d6b61-891f-408c-87a5-ccaa8a1ee483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2019-03-31T11:58:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32568.mp4</video:content_loc>
      <video:uploader>Manu Mitra</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-people-on-Earth-really-connected-through-six-steps</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All people on Earth really connected through six steps</video:title>
      <video:description>How connected are we? The history of a science of six degrees of separation is explained here. Are all people on Earth really connected through just six steps? This is an interesting question to answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/08/32bd1a3f-adce-4314-82c5-32fa95507dad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2016-08-22T22:44:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32523.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>six</video:tag>
      <video:tag>steps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-video-part-1</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chelation therapy video part 1</video:title>
      <video:description>In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. In this video we learn how this toxics affect our systems and how to eliminate them from our body. Chelation therapy helps removing the toxic elements from our system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/34c21273-cbc3-4c96-aedb-8f84e39118ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2010-11-26T23:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6169.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>EDTA</video:tag>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>medicardium</video:tag>
      <video:tag>Benefits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-tube-focusing-cup</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>X Ray tube focusing cup</video:title>
      <video:description>X ray tubes the focusing cup is a negatively charged housing that encourages the electrons to stay together x ray tube cathode structure consists of the filaments and the focusing cup particularly the change of potential of the focusing cup will drastically alter the curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/341bbc16-21ab-421e-b739-26dee24f774b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-10-23T15:47:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7181.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>xray</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/International-space-station-astronauts-interaction-with-UK-students</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>International space station astronauts interaction with UK students</video:title>
      <video:description>In the current generation its possible to make a call to any part of the world, but not everywhere in the space. The United Kingdom students are having an opportunity to have a talk with astronauts who have toured the space. In this video the international space station astronauts speaks to the  United Kingdom students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/311643ed-c1aa-4ced-8704-fe4a746df936/cand_5.jpg</video:thumbnail_loc>
      <video:duration>886</video:duration>
      <video:publication_date>2013-04-05T09:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30395.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Astronauts</video:tag>
      <video:tag>speak</video:tag>
      <video:tag>with</video:tag>
      <video:tag>United</video:tag>
      <video:tag>Kingdom</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-MIRACLE-OF-THE-PROTEIN</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>THE MIRACLE OF THE PROTEIN</video:title>
      <video:description>The proteins that humans ingest for their nutrition are not all used by the body in the same form. First of all, they are decomposed into smaller molecules called amino acids. Later on, these amino acids are brought together in new arrangements to make any one of the 200,000 different types of protein encoded in the DNA which may be needed at that particular time. The name given to this complex process, each step of which is a miracle in itself, is protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/312a7139-61b2-4169-b42c-d3ff947d4847/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2009-08-07T20:04:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3169.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whole-Brain-Tractography-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Whole Brain Tractography Video</video:title>
      <video:description>This case study uses camino to perform tractography on diffusion tensor data we will produce images using both streamline and probabilistic tractography using the pico algorithm although there is a vast wealth of structural connectivity data contained within whole brain diffusion mri tractography data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/311c1add-960d-4af9-ba93-974f673988ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-23T16:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7196.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Whole</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tractography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Advection-diffusion-limited-aggregation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Advection diffusion limited aggregation</video:title>
      <video:description>In the diffusion limited aggregation model diffusing particles irreversibly attach to a growing cluster which is initiated with a single solid seed this process generates clusters with a branched morphology advection diffusion limited aggregation is a straight forward extension to this model where the transport of the aggregating particles not only depends on diffusion but also on a fluid flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/30f1e6f1-6fc8-42e6-bf9c-05925e20c0db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-10-18T04:55:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7073.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spontaneous-Breech-delivery-Breech-Birth-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Spontaneous Breech delivery Breech Birth  Video</video:title>
      <video:description>Breech presentation is just as natural as head first presentation womens bodies are made to do this and last head retention is highly unlikely</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/30a4945c-0c4e-4fd3-96d7-e5114406d974/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2011-11-29T06:14:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8712.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Breech</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-WORLD-OF-ICE-PART-2</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>THE WORLD OF ICE PART 2</video:title>
      <video:description>Life in the poles is terribly difficult: Land and sea are covered in ice, freezing winds and temperatures prevail, and there is nowhere for animals to shelter…
One might think there is nothing but icebergs in the poles. Yet there is actually a rich variety of life there, despite all the difficult conditions.
In this film you will encounter creatures which survive quite easily in polar conditions that at first sight might seem totally inhospitable to life, and will examine their characteristics, each one of which is a miracle of creation, revealing the infinite knowledge, and power and dominion over the earth of the Almighty God.
You will see that each of the features these animals possess is the product of a superior design, and that all creatures are created by Almighty God with the most perfect design in the light of their needs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/2fc00f6d-4f40-42fe-8521-50833e67e2a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>998</video:duration>
      <video:publication_date>2009-10-31T11:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3490.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>poles</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-7-of-20</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 7 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Limb regeneration is discussed in detail. Muscle stem cells and their plasticity are discussed. Audience questions are taken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2f24c5ef-ea97-41d1-ba45-e710914506fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2007-08-16T03:00:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/767.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Salamander</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-epitope-of-the-IGF1-receptor</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The epitope of the IGF1 receptor</video:title>
      <video:description>The epitope of the IGF1 receptor showing the  elbow  of the two membrane-proximal Fn3 domains</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/2f6b0a43-9728-4cef-bc36-a909ddb4a706/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-03-30T21:33:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6883.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>epitope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>IGF1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sandwich-ELISA-Isotype-Detection</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sandwich ELISA-Isotype Detection</video:title>
      <video:description>Sandwich ELISA is performed to measure the amount and serological class of antibodies made by an immunized animal or present in the serum of patients. Anti-immunoglobulin antibodies is used as the specific and sensitive agents of detection. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/2e0f70e6-23ab-4d66-9fe8-b1a2a4608f46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2010-07-01T02:46:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4414.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Sandwich</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Isotype</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-beta-and-gamma-radiation-teaching-aid</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Alpha beta and gamma radiation  teaching aid</video:title>
      <video:description>Animated lesson with interactive activities simulations and adaptive test introducing penetration uses and dangers of alpha beta and gamma radiation when radiation of high enough energy strikes another atom it strips away an electron</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2f164673-19cc-4d27-97d1-b9362e657779/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-10-18T04:59:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7079.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/STS-132-day-three-flight</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>STS-132 day three flight</video:title>
      <video:description>STS-132 was a space shuttle mission by NASA in which Atlantis space shuttle docked with global space station in 2010 May. This is day 3 momentous for STS-132.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2d1b9226-494a-4d97-8ce1-894a18978c82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1560</video:duration>
      <video:publication_date>2013-04-05T10:08:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30403.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Flight</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Momentous</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>132</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-ERVs-support-evolution-challenge</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Do ERVs support evolution challenge</video:title>
      <video:description>ERVs are not of viral rigion are at he same loci humans and chimps because they would&apos;t function otherwise and other gene have equal potential to be harmful can&apos;t be random insertions and evidence for evolution is not lafsifiable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2d7af4e0-ee7f-43b9-bafd-191305435811/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2010-11-16T12:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5486.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>a01011399</video:tag>
      <video:tag>s</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>Challenge</video:tag>
      <video:tag>do</video:tag>
      <video:tag>ERVs</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Lower-Limb-Part-5</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Working of Lower Limb Part -5</video:title>
      <video:description>This video will help you in understanding the functioning of lower limbs on our body. A brief description with the diagrams is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2bf60358-fa22-486c-8dec-ef57ce0d9b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2013-02-11T04:17:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30234.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>6</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Vorticella</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Vorticella</video:title>
      <video:description>A vorticella is a microscopic freshwater animal. This video shows the feeding process of a vorticella.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c044394-38c5-4b7f-bd61-96edb019cd27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T18:41:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5992.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Vorticella</video:tag>
      <video:tag>feeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asymmetric-division-of-a-Drosophila-Neuroblast</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Asymmetric division of a Drosophila  Neuroblast</video:title>
      <video:description>Drosophila neuroblast undergo cell division over and over again in order to form two pairs or neurons. This video explains the process of asymmetric division and the formation of neurons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2bd93c21-74e0-4c1d-8a8b-c0f30a399966/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2010-11-24T22:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6043.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Asymmetric</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neuroblast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-elements-are-created-from-nothing</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How the elements are created from nothing?</video:title>
      <video:description>There are lots of different elements in the universe but how are they created from nothing? This video explains how this process occurred since Big Bang. Element is a chemical substance consisting of atoms having the same number of protons in their atomic nuclei (atomic number or Z number).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/2a4c3ab4-09d6-49eb-b4c6-aa7cca28abd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2015-07-27T13:25:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32246.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/gyroscope-precession</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>gyroscope: precession</video:title>
      <video:description>gyroscope: precession video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2bbae55a-7238-4423-aee8-4818f9c81ff0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2010-11-10T13:47:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4954.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>Precession</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemodialysis-Machine-Setup-Watch-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hemodialysis Machine Setup Watch Video</video:title>
      <video:description>Hemodialysis training takes a few weeks how to monitor and care for access how to set up the dialysis machine and much more learn about hemodialysis machine setup In this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2a3cb413-f88b-40a1-84f9-89fc13112235/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2011-11-29T06:22:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8727.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Setup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Problems-with-Darwinian-theory-of-Evolution-Frog-to-Prince</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Problems with Darwinian theory of Evolution, Frog to Prince</video:title>
      <video:description>A scientific documentary of 5 Doctors/Professors interviewed regarding the problems with Darwin&apos;s theory of Evolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/293b4314-3682-4676-a064-2758f68f0844/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30775.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>ID</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleep-Wak-up-and-work-in-zero-g</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sleep, Wak up and work in zero g</video:title>
      <video:description>Candy Coleman, an NASA Flight expedition 26 Engineer, holds a talk on what its is like on daily basis while aboard orbiting in space laboratory CBS program. This event took place on January 18, 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/29cbc0ed-8963-48b4-aa53-8b5ad5d558aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1029</video:duration>
      <video:publication_date>2013-04-05T10:05:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30401.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>sleep</video:tag>
      <video:tag>Wak</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>G</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rotary-Combustion-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Rotary Combustion Engine</video:title>
      <video:description>Video shows the working of a rotary internal combustion engine. This engine doesn&apos;t use the pistons for the work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9103.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-29T20:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9103.flv</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visualizing-biointerfaces-in-3D-Reconstruction</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Visualizing biointerfaces in 3D  Reconstruction</video:title>
      <video:description>Visualizing biointerfaces : A biointerface is the interface between a cell, a biological tissue or a biomaterial with another material. The motivation for biointerface science stems from the urgent need to increase the understanding of interactions between biomolecules and surfaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/29330f78-ef67-4a68-9b17-19baf023d607/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-10-18T01:48:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7023.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biointerfaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Jet Engine</video:title>
      <video:description>A jet engine is one that develops thrust by ejecting a jet of usually combustion gases. This is an animation of that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/26554bae-1c4b-4ad2-a317-04270894ac49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-25T20:22:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7875.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultraluminous-Infrared-Galaxy</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Ultraluminous Infrared Galaxy</video:title>
      <video:description>Ultraluminous galaxies are also referred to as ULIRGs, they are galaxies that emit light that is 100 times brighter than the normal galaxies in infrared. They are found when in merging galaxies whose collisions lead to dust enshrouded busts of star formation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25d7f0d7-61c1-46b9-9531-09bbd7203702/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-23T23:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7703.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NGC</video:tag>
      <video:tag>6240</video:tag>
      <video:tag>Ultraluminous</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Galaxy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Human-Abdomen</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Human Abdomen</video:title>
      <video:description>A very helpful video for the bio students showing the structure and working of our abdomen. A brief description is provided here by the experts to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24068551-edf1-4ecf-9b13-1869f4bb5126/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2330</video:duration>
      <video:publication_date>2013-02-17T08:54:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30366.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origami-gyroscope</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Origami gyroscope</video:title>
      <video:description>How to make an origami gyroscope. This origami gyroscope is the perfect way to showcase your skill, while mystifying your peers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9097.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-11-29T20:07:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9097.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>an</video:tag>
      <video:tag>origami</video:tag>
      <video:tag>Gyroscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-video-of-the-upper-limb-bones-by-BD-chaurasia</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy video of the upper limb bones by BD chaurasia</video:title>
      <video:description>The firm organs that support the extension from the deltoids part to the hand,together with the shoulder, axilla and arm in animals are called upper limb bones.They include: clavicle, humerus, radius, ulna, carpus, metacarpus, phalanges. This video focuses on a detailed explanation of how these bones articulate with each other and their functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24109101-f106-4490-b4be-4df1cbea0d44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>898</video:duration>
      <video:publication_date>2013-02-17T07:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30341.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Booster-camera-Atlantis</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Booster camera -  Atlantis</video:title>
      <video:description>This is a video footage of STS-133 taken on February, 24. The six mounted camera reveal a new discovery of the solid the Atlantis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2161d78c-fd13-4a6e-a3f0-6cca5d8b4094/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1958</video:duration>
      <video:publication_date>2013-04-05T10:03:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30399.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>camera</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Atlantis</video:tag>
      <video:tag>launch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hyperactivation-of-Akt-TOR-Signaling-12</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Hyperactivation of Akt TOR Signaling (1/2)</video:title>
      <video:description>Abnormal Hyperactivation of Akt_TOR Signaling in Chordoma 1/2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2204e492-3236-421b-bd80-6fd23e47882c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2010-11-23T00:16:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5705.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>AKT</video:tag>
      <video:tag>TOR</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/History-of-The-Roman-Empire</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>History of The Roman Empire</video:title>
      <video:description>This video discusses the history related with the Roman empire, republic and some more importan topics. Watch this video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/20a788bf-e210-4c45-8a39-4933f29b1b05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>745</video:duration>
      <video:publication_date>2013-02-16T03:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30301.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
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      <video:tag>Roman</video:tag>
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      <video:tag>or</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>Which</video:tag>
      <video:tag>was</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at Immune System And Natural Born Killers</video:title>
      <video:description>This video will help you in understanding all about the your immune system and the killers of natural born animals. Video will definitely generate a sympathy in you for these animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/207489aa-cecd-4df0-8c6b-8f379991392f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>901</video:duration>
      <video:publication_date>2013-02-17T07:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30347.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Your</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-Weeks-of-Pregnancy-in-HD</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All Weeks of Pregnancy in HD</video:title>
      <video:description>This is an animation of all the weeks during pregnancy. The video starts from the fertilized egg, and the formation of the baby and the amniotic sac.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f61221b-5c62-4cc2-8208-e3cdc012c940/cand_5.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2011-11-29T05:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8707.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
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      <video:tag>All</video:tag>
      <video:tag>Weeks</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Tyrosine-Kinase-Receptor-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Tyrosine Kinase  Receptor Animation</video:title>
      <video:description>Video of Receptor tyrosine kinases (RTK)s that are the high-affinity cell surface receptors for many polypeptide growth factors, cytokines, and hormone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1e6b9a95-6294-47b8-9834-8e1d5f2800a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-18T02:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7044.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Streptococcus-Staphylococci</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Streptococcus &amp; Staphylococci</video:title>
      <video:description>This video provides a detailed study of streptococcus pneumoniae and staphylococci. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1be90927-8dc6-46a1-9187-d0b282330b34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2013-02-17T08:05:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30351.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Streptococcus</video:tag>
      <video:tag>pneumoniae</video:tag>
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      <video:tag>Medical</video:tag>
      <video:tag>microbiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Beta-sheets</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What Are Beta sheets?</video:title>
      <video:description>This video describes the beta sheets with their common examples and diagrams. Secondary structural representation is also studied here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1ce10198-407a-4738-b1af-8638a06155a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-02-10T02:15:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29926.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Kamps KJ-66 RC Model Turbine</video:title>
      <video:description>Kamps KJ-66 RC Model Turbine is one of the best turbines used in model aircrafts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9207.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T22:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9207.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Cutting-Propagation-I</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Cutting Propagation I</video:title>
      <video:description>Cutting Propagation Lecture by Dr. Fred Davies from Texas A&amp;M. Developed as part of a educational project created by Dr. Sandy Wilson at the University of Florida.
Text info: Cutting propagation (cuttage) is a vegetative propagation technique in which a portion of a plant is cut from the parent or stock plant and induced to form roots and/or shoots by a combination of chemical, mechanical, and/or environmental manipulations. This slide shows leafy shoot cuttings from a woody plant, with new adventitious roots which have formed at the base of the cutting after several weeks in the proper environment.</video:description>
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      <video:duration>1333</video:duration>
      <video:publication_date>2007-09-10T22:54:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/998.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>propagation</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>ALl About The French Revolution</video:title>
      <video:description>Video contains a very interesting discussion about the French revolution. Its effects on the whole world are discussed in brief.</video:description>
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      <video:duration>713</video:duration>
      <video:publication_date>2013-02-17T07:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30336.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Crash</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Introduction With Solutions in Chemistry - Part 3</video:title>
      <video:description>Video provides a brief explanation with different kinds of solutions. Watch this video to know the properties of different kind of solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/1bd82b7d-b88c-4104-9382-1451cf4e54c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2010-12-20T12:08:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6664.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physical-Phenomenon-NMR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Physical Phenomenon, NMR</video:title>
      <video:description>Nuclear magnetic resonance is a magnetic dipole moment will have a potential energy related to its orientation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1a8d2967-675a-46ce-ab0b-26af8b063fac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-10-23T15:41:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7171.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microchip-PIC-vs-Atmel-AVR</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Microchip PIC vs Atmel AVR</video:title>
      <video:description>This video discusses the functioning of Microchip PIC and Atmel AVR. A few important discussions are provided here to find out which will be best for your use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/16fcaa3a-bec4-471c-b07c-21db6d7b78e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1452</video:duration>
      <video:publication_date>2013-02-10T03:33:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29990.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>EEVblog</video:tag>
      <video:tag>63</video:tag>
      <video:tag>Microchip</video:tag>
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    <loc>https://dnatube.com/videos/All-About-Jet-Sky-Master-F16-RC</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Jet Sky Master F16 RC</video:title>
      <video:description>This video will introduce you with the advance F16 RC Jet Sky Master. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9118.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2011-11-29T20:30:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9118.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>jet</video:tag>
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      <video:tag>SkyMaster</video:tag>
      <video:tag>USA</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Magnet-Gun</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>What is Magnet Gun?</video:title>
      <video:description>A very interesting video showing the working of a magnet gun. Different parts in working are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9087.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T19:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9087.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Gun</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How does  Prozac works? (brief animation)</video:title>
      <video:description>How Prozac works- brief animation. Fluoxetine (Prozac) is used to treat depression, obsessive-compulsive disorder (bothersome thoughts that won&apos;t go away and the need to perform certain actions over and over), some eating disorders, and panic attacks (sudden, unexpected attacks of extreme fear and worry about these attacks). Read more: http://www.ncbi.nlm.nih.gov/pubmedhealth/PMH0000885</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/17ba82a5-7971-4458-b65f-3f5ed567004d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-24T00:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5869.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Prozac</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Magnetic-Torque</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Magnetic Torque</video:title>
      <video:description>Magnetic Torque video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/170b24ef-2207-4c12-8261-58ed7eef0d70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-10T13:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4960.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/A-new-Aluminum-battery-recharges-in-a-minute</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A new Aluminum battery recharges in a minute</video:title>
      <video:description>Aluminum batteries have been attempted before, but this is the first viable one in terms of being a lithium-ion battery replacement. Dai’s battery consists of an aluminum anode, graphite cathode, ionic liquid electrolyte, and a flexible polymer acting as a casing. The reason the battery won’t burst into flames is the fact the electrolyte is just a salt that is liquid at room temperature./nThe team is led by Stanford chemistry professor Honglie Dai. What they have developed is an aluminum and graphite battery and it ticks almost all of the boxes of a desirable battery design. It’s very cheap to make, it won’t burst into flames even if you drill a hole in it, recharge cycles without degradation are in the thousands, and in the form of a typical smartphone battery it will recharge in about a minute. One final revolutionary feature of this battery is the fact it can be bent and shaped without impacting performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/163e86a6-3420-40eb-a3cc-f46e0977f32c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2015-04-08T10:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/32120.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Aluminum</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>recharges</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Disc-Brake-Overheating</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Disc Brake Overheating</video:title>
      <video:description>This video will introduce you with the problem of overheating the brake disc. Solution to overcome this problem is also discussed here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9066.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-29T19:41:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9066.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Overheating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-SP-Bond-Forms</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>How Does The SP Bond Forms</video:title>
      <video:description>An animated video to show the formation of Sp bond. This video will help you to understand the process of bonding in chemistry.</video:description>
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      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Anatomy of Upper Limb Bones - part 4</video:title>
      <video:description>This video shows the structure and functioning of bones of upper limbs. A well explanation is provided by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1549ab41-5c44-4a4f-9c9f-811f744083f1/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30344.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Bones</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Formation of bicoid bcd mRNA gradient in drosophila</video:title>
      <video:description>Watch this video on bicoid bcd mRNA gradient formation in drosophila. The bicoid protein is generated in pre-blastoderm embryo of the drosophila through bcd protein diffusion after maternal mRNA translation, which at anterior pole acts as a localized bcd source.</video:description>
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      <video:duration>53</video:duration>
      <video:publication_date>2010-11-24T21:54:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6024.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
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      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bicoid</video:tag>
      <video:tag>bcd</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Parkinson-disease-animated-video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Parkinson disease animated video</video:title>
      <video:description>Parkinson disease is the second most common neurodegenerative disorder and the most common movement disorder it is characterized by progressive loss of muscle control which leads to trembling of the limbs and head while at rest stiffness slowness and impaired balance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/154d3806-7e0c-476c-b790-fcca5ed5500b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7170.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>The rise in average temperature of the Earth&apos;s atmosphere is known as Global Warming. And this video explains Anthropogenic Global Warming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/14c0f174-7eb7-4bb0-9348-3f136aa76017/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2010-11-13T21:45:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5152.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Anthropogenic</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BIGTESLA-COIL-OF-OKLAHOMA</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>BIGTESLA COIL OF OKLAHOMA</video:title>
      <video:description>A Tesla coil is an electrical resonant transformer circuit invented by Nikola Tesla around 1891. It is used to produce high voltage, low current, high frequency. This video shows a big version of tesla coil.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9074.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-11-29T19:47:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9074.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>BIGgg</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>of</video:tag>
      <video:tag>OKLAHOMA</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>MHC Class II Processing</video:title>
      <video:description>This video describes the assembly of MHC Class II molecules.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp;amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
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      <video:duration>94</video:duration>
      <video:publication_date>2010-04-08T20:11:55.000Z</video:publication_date>
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      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MHC</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Immunology Part 1- hypersensitivity states three and four</video:title>
      <video:description>Immunology as a branch of biomedical science, covers various aspects of immune system in organisms.It covers physiological functions of immune system in states of diseases and health. This video on immunology demonstrates part one of hypersensitivity states III and IV.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e8d8d91-0d7d-48b6-8ea6-fe8cba0fb994/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2698</video:duration>
      <video:publication_date>2013-02-17T08:24:50.000Z</video:publication_date>
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      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>States</video:tag>
      <video:tag>III</video:tag>
      <video:tag>and</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>immunology</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>RNAi Transfection</video:title>
      <video:description>by Abnova - RNA interference is a gene-silencing
technique used in studying the absence of normal gene
action. To better understand its function and role in
disease, you can transfect siRNA into cell line to turn
gene expression off or knock it down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/116c4ce0-1fc3-4e65-bc1b-89dd5147adcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2010-05-13T08:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4358.mp4</video:content_loc>
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      <video:category>Experiments</video:category>
      <video:tag>rnai</video:tag>
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      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:duration>8</video:duration>
      <video:publication_date>2010-11-23T00:16:08.000Z</video:publication_date>
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      <video:uploader>diabeticman</video:uploader>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>University of Michigan - Blazar in action 
video</video:description>
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      <video:duration>29</video:duration>
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      <video:tag>of</video:tag>
      <video:tag>Michigan</video:tag>
      <video:tag>Blazar</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video describe the pelvis and its importance to locomotion. This lesson is an extract from DVD videos provided by BD Chaurasia Anatomy textbook.</video:description>
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      <video:duration>1405</video:duration>
      <video:publication_date>2013-02-17T08:09:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30353.mp4</video:content_loc>
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      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:description>This video offers a free and quick energy generation procedure in a matter of minutes. Other relevant information can be got on energeticforum.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9208.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
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      <video:tag>Step</video:tag>
      <video:tag>by</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>minutes</video:tag>
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    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Cortico A Spinal Tracts</video:title>
      <video:description>This video contains information about Cortico-spinal tracts which is responsible for the information flow from brain to spinal cord. These tracts are responsible for understanding the procedure of controlling one portion of body by the other portion of brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/0ce1bea4-4ed9-463b-ab4b-e09647bb1e2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-10-23T16:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7207.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cortico</video:tag>
      <video:tag>Spinal</video:tag>
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    <lastmod>2026-08-27</lastmod>
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      <video:title>The Giotto</video:title>
      <video:description>Giotto is a space craft sent out by the European space agency to study Halley&apos;s comet. Giotto left Earth in 1986. This video shows a few clips of the Giotto.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9098.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-29T20:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9098.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>1985</video:tag>
      <video:tag>Giotto</video:tag>
      <video:tag>ESA</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/A-Look-at-The-Crusades-Age</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>A Look at The Crusades Age</video:title>
      <video:description>This video presented by &quot;Crash Course World History&quot; discusses the pilgrimage or holy war during the crusades age. Video is really interesting, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0b9fbcc4-45a0-4e43-98f3-17949d2b5aa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2013-02-16T03:42:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30310.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Crusades</video:tag>
      <video:tag>Pilgrimage</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Holy</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>World</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Darwin-Evolution-vs-ID-Intelligent-Design</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Darwin Evolution vs ID Intelligent Design</video:title>
      <video:description>A scientific documentary on Intelligent Design and Evolution, great for Biology Study.  It tries to find the question, where did we come from. Unlocking the Mystery of Life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/06858bcb-5301-4fa5-a5f4-ed7523169775/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-22T23:43:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30774.mp4</video:content_loc>
      <video:uploader>Dr. Robert Brownell</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Dehydration-Synthesis-Blender-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>Supplement
It is a type of condensation reaction in which monomers join together into polymers while losing water molecules. This process is carried out by losing (-OH) from one of the monomers and (H) from another monomer. The two unstable monomers join together, and the (-OH) and (H) combine forming water (H2O). 

For example, A-OH + B-H → AB + HOH</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0ae6f292-c3c0-4d51-911e-ce16cbdf85a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-10T23:02:33.000Z</video:publication_date>
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      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/What-is-Antimatter</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
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      <video:description>In 1930 Paul Dirac formulated a quantum theory for the motion of electrons in electric and magnetic fields, the first theory that correctly included Einstein&apos;s theory of special relativity in this context. This theory led to a surprising prediction�the equations that described the electron also described, and in fact required, the existence of another type of particle with exactly the same mass as the electron but with positive instead of negative electric charge. This particle, which is called the positron, is the antiparticle of the electron, and it was the first example of antimatter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0aab1921-156d-4e7e-a70b-0ea9691f3396/cand_5.jpg</video:thumbnail_loc>
      <video:duration>544</video:duration>
      <video:publication_date>2010-11-09T12:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4836.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
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      <video:description>This video shows the diagnosing of throat problems by the expert doctors. A close view of some instruments with their introduction is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0a75966f-acce-4e1c-8fb7-c9be88d979a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2013-04-07T16:54:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30408.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Throat</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>featuring</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Katz</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-NanoTechnology</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>DNA NanoTechnology</video:title>
      <video:description>Artificially designed and manufactured nucleic acid made for technological uses are call DNA technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/0a5b5dd2-c9df-47db-9f32-ceae9c7434d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-12-03T11:45:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/6368.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>replacing</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overconsumption-You-might-hate-humanity</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overconsumption - You might hate humanity</video:title>
      <video:description>This is a It’s a clip from the phenomenal documentary Samsara, directed by Ron Fricke, who also made Baraka./nIt shows how meat industry actually works and how animals are treated during this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/09/0a59379b-ea49-4ae9-833b-955f951a9b0a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-09-11T04:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30725.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>overconsumption</video:tag>
      <video:tag>samsara</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Refrigerator-basics</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Refrigerator basics</video:title>
      <video:description>This is an animated demonstration of the basic principle of a refrigerator. Shows how heat is dissipated leaving inside of the fridge cooler and cooler.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9093.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-11-29T20:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9093.flv</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Refrigerator</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differentials-in-Vehicles-How-They-Work</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Differentials in Vehicles- How They Work</video:title>
      <video:description>This video discusses the technology of differentials in detail. It features the forces involved as a truck moves. Know how these works and the types that exist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9202.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-11-29T22:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9202.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differentials</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>They</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bremsstrahlung</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Bremsstrahlung</video:title>
      <video:description>Bremsstrahlung video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/067ff153-9706-4f40-8217-184530f4806f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T14:17:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4973.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Bremsstrahlung</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wave-Rectification-and-Diode-Bridge</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Wave Rectification and Diode Bridge</video:title>
      <video:description>This animated video describes how the electric current flow during full wave rectification using a diode bridge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/05ab3c3a-20ec-4849-9084-fb911e3da793/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2010-11-14T18:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5251.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Full</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Rectification</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diode</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>rectify</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-11a-medical-school-pathology</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Chapter 11a - medical school pathology</video:title>
      <video:description>This video explains chapter 11a of medical school pathology. Pathology is a field that involves diagnosis and characterization of diseases in in humans by examining their body fluids or biopsies.It can as well study of autopsies to diagnose cause of death. This field is key medical schools with many pathologists being instructors. The instructors are highly appreciate for their contribution in development of lab system. This is the first part of chapter 11.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0399a840-45f5-4505-a037-8ae07fd5b8b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3303</video:duration>
      <video:publication_date>2013-02-17T07:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30338.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>11a</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-Cloning</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Plasmid Cloning</video:title>
      <video:description>This video explain plasmid cloning. I am also adding here background information: Plasmids are circular, double-stranded DNA (dsDNA) molecules that are separate from a cell&apos;s chromosomal DNA. These extrachromosomal DNAs, which occur naturally in bacteria, yeast, and some higher eukaryotic cells, exist in a parasitic or symbiotic relationship with their host cell. Plasmids range in size from a few thousand base pairs to more than 100 kilobases (kb). Like the host-cell chromosomal DNA, plasmid DNA is duplicated before every cell division. During cell division, at least one copy of the plasmid DNA is segregated to each daughter cell, assuring continued propagation of the plasmid through successive generations of the host cell.

Many naturally occurring plasmids contain genes that provide some benefit to the host cell, fulfilling the plasmid&apos;s portion of the symbiotic relationship. For example, some bacterial plasmids encode enzymes that inactivate antibiotics. Such drug-resistance plasmids have become a major problem in the treatment of a number of common bacterial pathogens. As antibiotic use became widespread, plasmids containing several drug-resistance genes evolved, making their host cells resistant to a variety of different antibiotics simultaneously. Many of these plasmids also contain â€œtransfer genesâ€ encoding proteins that can form a macromolecular tube, or pilus, through which a copy of the plasmid can be transferred to other host cells of the same or related bacterial species. Such transfer can result in the rapid spread of drug-resistance plasmids, expanding the number of antibiotic-resistant bacteria in an environment such as a hospital. Coping with the spread of drug-resistance plasmids is an important challenge for modern medicine
text reff: http://www.ncbi.nlm.nih.gov</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/057511d7-a6b1-4f85-8512-780607a31aa2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2007-09-10T22:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/993.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Wind-Turbines-SuperGenerator</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>All About Wind Turbines SuperGenerator</video:title>
      <video:description>This video will show you the low speed super generator wind turbines. A description of the process that how does it work is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9100.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-29T20:09:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9100.flv</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Low</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>SuperGenerator</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>Turbines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-of-AC-system</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Overview of AC system</video:title>
      <video:description>Air conditioning systems have both heating and cooling segments. It as well clears air and regulate moisture levels. Watch the application of this systems in various environments like automobile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9211.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-29T22:17:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9211.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>AC</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-turbine</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Animation of a turbine</video:title>
      <video:description>A turbine has many purposes and applications like production of energy,drive a compressor among other purposes. There are gas and wind turbines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/04174eea-e8f4-4431-984e-e13c8f7e88ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-25T23:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7942.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>TURBINE</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP-SINTASA-VIDEO</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>ATP SINTASA VIDEO</video:title>
      <video:description>ATP SINTASA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/031faed1-c75c-48a1-930f-63cb000a1fce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-11-23T00:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5713.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>SINTASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-of-how-air-conditioning-works</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Part 2 of how air conditioning works</video:title>
      <video:description>Cooling a big building with an individual unit per office space would be a waste of resources. This video explores how air conditioning works, for big buildings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/02f57da9-b3c7-45ea-bbd0-c60add7acc46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2011-11-25T20:59:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7934.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Conditioning</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
      <video:tag>3</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>chillers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economizer</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paclitaxel-rendered-molecule</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Paclitaxel rendered molecule</video:title>
      <video:description>Paclitaxel (formerly called taxol), an important anticancer drug, inhibits cell replication by binding to and stabilizing microtubule polymers. As drug-receptor interactions are governed by the three-dimensional stereochemistries of both participants, we have determined the crystal structure of paclitaxel to identify its conformational</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/02abfc19-157a-4e53-93ac-3e9f79618825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-06T22:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4769.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paclitaxel</video:tag>
      <video:tag>rendered</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Taxol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Axial-Vector-Engine-12</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>The Axial Vector Engine 12</video:title>
      <video:description>An Axial engine is a type of reciprocating engine. The pistons axes are parallel to the shaft. The axial vector engine comes with 12 cylinders to increase performance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/00d488b2-9af7-496b-88f2-1391ba61ad07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-11-25T08:18:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7844.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Axial</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12</video:tag>
      <video:tag>cyl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-3D-Medical-Animation</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Acetylcholine 3D Medical Animation</video:title>
      <video:description>The first neurotransmitter ever identified was acetylcholine, a chemical transmitter in both the central and parasympathetic nervous system in humans and many other organisms. It was discovered by Henry Hallett Dale and Otto Loewi in 1914; this discovery earned them the Nobel Prize in Physiology or Medicine in 1936.

Chemically, acetylcholine is an ester of acetic acid and choline with the very long chemical formula CH3COOCH2CH2N+(CH3)3. It is a very effective deliverer of sodium ions, which stimulate muscle contractions and excites nerves. An increase in acetylcholine causes a decreased heart rate and increased production of saliva, as well as readying the muscles for work. In high doses, it can cause convulsions and tremors. In deficient levels, it can contribute to motor dysfunction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/022f24fb-d0e1-4a4f-9e75-3742dceda2b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2010-11-09T12:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4852.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryogenesis-in-C-elegans</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Embryogenesis in C. elegans</video:title>
      <video:description>This video demonstrates embryo-genesis in C. elegans. C. elegans is a core system in embryo-genesis though collection of finite embryos has posed a challenge. This has made this process not to be amenable to many genomics and biochemists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/009573e2-ad9a-4f9a-bfe6-1e6b28033fca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-24T15:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/5959.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sp-Formation-Video</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Sp Formation Video</video:title>
      <video:description>Light microscopic studies indicated a correlation between the virulence for mice of different Salmonella serotypes and the ability to form or maintain spacious phagosomes (SP) within mouse macrophages. Although Salmonella typhimurium induced membrane ruffling, macropinocytosis, and SP formation in macrophages from BALB/c mice, serotypes which are nonpathogenic for mice produced markedly fewer SP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0080561e-2f25-429b-b8dd-6eddcd2fed1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-11-07T17:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/4784.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Spacious</video:tag>
      <video:tag>phagosome</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Estrogen-receptor-binding-mode-raloxifene</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>Estrogen receptor binding mode raloxifene</video:title>
      <video:description>Raloxifene is a hormone therapy drug that protects against bone loss in postmenopausal women during large studies of raloxifene effectiveness against osteoporosis researchers discovered that women taking the drug developed fewer breast cancers than women taking the placebo therefore it is being researched as a drug used to fight breast cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/006a649a-f19e-4228-bbfb-d13c0f147daa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2011-10-23T15:54:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/video/7185.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Raloxifene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Field-Plotting-Lab-Process</loc>
    <lastmod>2026-08-27</lastmod>
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      <video:description>This video describes electric field plotting lab process in which a person measures points of equal potential to plot their grids which is roughly equivalent to the electric dipole.</video:description>
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      <video:duration>30</video:duration>
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      <video:uploader>Edison</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/mMaya-Software-tool-to-animate-molecular-structures</loc>
    <lastmod>2026-08-27</lastmod>
    <video:video>
      <video:title>mMaya Software tool to animate molecular structures</video:title>
      <video:description>Here is the video for mMaya. Molecular Maya is a free software toolkit that extends Maya&apos;s capabilities by allowing users to import, build, and animate molecular structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/652cddc1-8bbd-4fab-b685-d6a9e19c5d7e/cand_1.jpg</video:thumbnail_loc>
      <video:duration>1005</video:duration>
      <video:publication_date>2016-03-24T23:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32452.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Cardiovascular-Disorders</loc>
    <lastmod>2026-08-25</lastmod>
    <video:video>
      <video:title>What Are Cardiovascular Disorders?</video:title>
      <video:description>A brief description about the cardiovascular disorders is provided by the expert. This video is very helpful for the medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/858f6282-5a55-46a7-90dc-646078a6d27f/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5372.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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    <loc>https://dnatube.com/videos/How-Your-Body-Makes-Blood-Institute-of-Human-Anatomy</loc>
    <lastmod>2026-08-24</lastmod>
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      <video:title>How Your Body Makes Blood - Institute of Human Anatomy</video:title>
      <video:description>This is a video explaining how our body makes blood. Reference: Institute of Human Anatomy.
https://www.youtube.com/watch?v=RFa_i0k6pHI
Source: https://beacons.ai/instituteofhumananatomy</video:description>
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      <video:publication_date>2026-08-13T00:36:38.549Z</video:publication_date>
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      <video:uploader>Naz</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/All-About-The-Longest-in-Word-and-DNA</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
      <video:title>All About The Longest in Word and DNA</video:title>
      <video:description>This video will provide you the information about the DNA transcription and translation, Hot Pockets, &amp; The Longest Word Ever. Video is really helpful for your knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11f622b5-954a-4f8e-bde1-edae6d6acd1b/cand_5.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/CS50-2012-Week-7-continued</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
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      <video:description>Huffman coding.  Bitwise operators.  HTTP.  HTML.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/_fkTGFng_lQ/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>4450</video:duration>
      <video:publication_date>2026-08-12T05:25:58.823Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_fkTGFng_lQ</video:player_loc>
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    <lastmod>2026-08-19</lastmod>
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      <video:description>Recursion.  Debugging.  File I/O.  Structures.  Pointers.  Dynamic memory allocation.  Heap.</video:description>
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    <loc>https://dnatube.com/videos/What-happens-when-a-bird-enters-into-a-jet-engine</loc>
    <lastmod>2026-08-19</lastmod>
    <video:video>
      <video:title>What happens when a bird enters into a jet engine. </video:title>
      <video:description>This video shows what happens to a jet engine when a bird enters it. </video:description>
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      <video:uploader>Uic Ment</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Arm-Skin-Transplantation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Arm Skin Transplantation</video:title>
      <video:description>A very interesting video shows the procedure for the skin transplantation in an arm. Video is performed by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/feb71b89-cb36-4ce9-850d-6372003782a5/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T16:53:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30407.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
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    <loc>https://dnatube.com/videos/Targeting-HIV-Replication</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Targeting HIV Replication</video:title>
      <video:description>Viral reproduction consist of 3 important steps: 1. Attachment, 2. Co-receptor finding and 3. Fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd5287c7-cb94-4b01-aae5-46f04560d94c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-05-16T01:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/329.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>Antiviral</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>retrovirus</video:tag>
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    <loc>https://dnatube.com/videos/Dentists-NYC-Cosmetic-Dental-Treatments</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Dentists NYC| Cosmetic Dental Treatments</video:title>
      <video:description>For cosmetic dental treatments or gum disease treatments, visit the best dentists of NYC. Dr. Laura’s dentistry in NYC is known for best dental treatment and she is recommended among the best dentist in New York City</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/fd182ee8-5453-402c-bdc9-a463f577909e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2367</video:duration>
      <video:publication_date>2010-03-20T10:57:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3975.mp4</video:content_loc>
      <video:uploader>Dr. Laura Torrado</video:uploader>
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      <video:tag>dentists</video:tag>
      <video:tag>NYC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Vascular-Endothelial-Growth-Factor-and-VEGF-receptors</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Vascular Endothelial Growth Factor and VEGF receptors</video:title>
      <video:description>Vascular Endothelial Growth Factor is factor affecting growth of blood vessels it to the cancer it self, so it would have enough food and oxygen for it&apos;s constant cell divisions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/fd28d67e-738d-4691-b079-e0d5d0b4dd13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-05-12T00:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/290.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vegf</video:tag>
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      <video:tag>Supply</video:tag>
      <video:tag>tumor</video:tag>
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    <loc>https://dnatube.com/videos/Keep-An-Eye-oF-The-Sky</loc>
    <lastmod>2026-08-18</lastmod>
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      <video:title>Keep An Eye oF The Sky</video:title>
      <video:description>NASA  Discover AQ campaign flies low to map air pollution over Baltimore. The Discover AQ is a three point approach to collect data.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa3c1260-5a51-4ad9-a169-9f973f1d0b83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-23T09:23:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7668.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
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      <video:tag>AQ</video:tag>
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    <loc>https://dnatube.com/videos/Superflares-in-the-Crab-Nebula</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Superflares in the Crab Nebula</video:title>
      <video:description>Crab Nebula is one of the brightest sources of high energy radiation in the sky and astronomers have recently observed flares in nebula that they are hard pressed to explain, with one lasting about six days.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f72d42e5-e149-4967-9fbf-a89b73334433/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-23T08:47:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7649.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Fermi</video:tag>
      <video:tag>spots</video:tag>
      <video:tag>Superflares</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Black-Smoker-and-Hot-Vent-Creatures</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Black Smoker and Hot Vent Creatures</video:title>
      <video:description>A hydrothermal vent is a geyser on the seafloor it continuously spews super hot mineral rich water that helps support a diverse community of organisms although most of the deep sea is sparsely populated vent sites teem with a fascinating array of life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f83407e6-17d0-4230-a249-9f132d3b3726/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-10-21T01:44:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7114.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 2</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 2.</video:description>
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      <video:duration>408</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/986.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>microbialevolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Skin-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Skin--Squamous cell carcinoma</video:title>
      <video:description>This is example of skin carcinoma. Macroscopic lip and arm skin are shown. Microscopic view of lesions is discussed. Pathology of lesion is shown and discussed, including cyst spaces and differentiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f4a2a214-adbe-4e35-ba81-64ab2b0a0d7a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-11T18:57:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/712.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>squamous</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-Part-10</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>History of Mathematics Part-10</video:title>
      <video:description>This video shows the history of mathematics related to the ancient monuments. How the different trigonometric functions are explained in the old monuments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f2aae24f-df22-4c4e-8f1d-a5c91db18d50/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6541.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Most-Distant-Galaxy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Most Distant Galaxy</video:title>
      <video:description>After the big bang it took over 600 million years for organization to take shape and there were no galaxies. On taking form these galaxies are wide spread out. So what is the most distant galaxy ever measured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0c67be1-0cb2-4231-8854-954bd1ec1af4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2011-11-24T23:31:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7830.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Galaxy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ileostomy-Closure-Surgery</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ileostomy Closure Surgery</video:title>
      <video:description>This video demonstrates an operation of An ileostomy closure which is a surgery to close your temporary ileostomy. An ileostomy is part of your ileum that is brought outside your body through a cut in your abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef6bc8fb-7a6c-4b93-a775-98e0d2d51e4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-12-01T20:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10347.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileostomy</video:tag>
      <video:tag>Closure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Engine-Coolant</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Engine Coolant</video:title>
      <video:description>An engine coolant is very important, so important that 60 per cent of vehicle repairs are due to some coolant connected matter. They serve to reduce heat in the engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee40003b-fd7e-4799-9e51-d8ab11ef5e1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-26T00:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8043.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>RMI</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Engine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Esophagus-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Esophagus - Squamous cell carcinoma</video:title>
      <video:description>This is squamous carcinoma of esophagus. Variety of tissue is stained form the case. Pathology of squamous mucous is discussed.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/713.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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      <video:tag>Histopathology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronavirus-Covid-19-Structure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Coronavirus Covid-19 Structure</video:title>
      <video:description>This video shows the detailed structure of coronoviruses including Covid-19 and how it functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/05/eaa53ef2-279a-4dc8-9a3d-6d1137c4d8ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1439</video:duration>
      <video:publication_date>2020-06-01T01:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32581.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>coronavirus</video:tag>
      <video:tag>covid</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Humerus-Adduction-Abduction</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>NurseReview.Org -  Humerus Adduction Abduction</video:title>
      <video:description>More @ NurseReview.org - Humorous Adduction Abduction ... cancer aids infections nursing medical Anatomy Physiology Adduction Abduction NLE board exam cgfns nclex medicine health</video:description>
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      <video:duration>5</video:duration>
      <video:publication_date>2009-04-24T22:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2042.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Cancer</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>nursing</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Adduction</video:tag>
      <video:tag>Abduction</video:tag>
      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
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      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Transfer-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic Transfer  part 4</video:title>
      <video:description>Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e15b5f5e-8218-47e7-af5c-dcdbd8dc8079/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2007-09-08T20:39:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/972.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geentictransfer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-diversity</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic diversity</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, Vietnam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e36fbe4e-e327-4ab1-b4b5-05ec8574aa84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-27T21:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2519.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism - part 4</video:title>
      <video:description>The metabolic pathways that produce energy create important environmental transformations. Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/df433f87-a729-4e3a-97e1-2546fb53d0bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2007-09-08T20:50:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/983.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>metabolismmovie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Problem-Explained-about-the-Fukushima-Nuclear-Reactor-CNN</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Problem Explained about  the Fukushima Nuclear Reactor  (CNN)</video:title>
      <video:description>The tsunami that hit hit Japan in 2011 caused excessive damage in various sectors not excluding the Fukushima nuclear reactor. This video takes a look at the events and the effect on the nuclear plant courtesy of CNN.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dc72facf-42f1-431b-9364-5810ac386af4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-14T06:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11791.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fukushima</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>reactor</video:tag>
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      <video:tag>Explained</video:tag>
      <video:tag>CNN</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-of-kidney-and-liver</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Histology of kidney and liver</video:title>
      <video:description>This video shows histology of kidney and liver with infract and adenocarcinoma respectively. The video also describes the histological abnormalities associated with renal infract and liver cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/dc9a75ae-5955-4db2-9b9c-bfe0b5bca2f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2007-08-11T19:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/718.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>pancreas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Abdomen</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Examination of Abdomen</video:title>
      <video:description>This video will help the medical students in examining a patients abdomen. A step by step examination is shown here by the well expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d8cd1f35-68f0-4c6c-b31c-e2c3a5932685/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2011-12-06T20:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10967.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Odd-Couple-Makes-Striking-Flares</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Odd Couple Makes Striking Flares</video:title>
      <video:description>High mass binary systems are studies of the extremes in space. Watch as a Stellar Odd Couple Makes Striking Flares.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d8567b82-afec-48ce-b8e4-816c32534f21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-24T18:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7761.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Couple</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>Striking</video:tag>
      <video:tag>Flares</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-7</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 7</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Organical decomposition - an experiment. Experiment is explained - how Co is used as catalyst in this reaction?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d843306f-1bfc-4ff3-a137-b6cf44bae0fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2007-09-01T17:35:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/874.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>RNA</video:tag>
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      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reading-the-Code-of-Life-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Reading the Code of Life - part  2</video:title>
      <video:description>What is the genetic code of life. This documentary video gives information about how reading the code of life occurs. This is the video part 2.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d666376d-2090-4176-93a1-537bc406ff48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2007-09-08T20:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/989.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>codeoflife</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Evolution</video:title>
      <video:description>In biology, evolution is the change in the inherited traits of a population from one generation to the next. These traits are the expression of genes that are copied and passed on to offspring during reproduction. Mutations in these genes can produce new or altered traits, resulting in heritable differences between organisms. New traits can also come from transfer of genes between populations, as in migration, or between species, in horizontal gene transfer. Evolution occurs when these heritable differences become more common or rare in a population, either non-randomly through natural selection or randomly through genetic drift.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/d3499d2c-bae1-438e-acec-40ca9f04eb83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2007-11-05T04:31:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1110.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-Transfer-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic Transfer - part 3</video:title>
      <video:description>In this video, genetic transfer is explained. This is the third part of the whole video. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d18d0b64-48bd-435c-afa1-03072fe0f498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2007-09-08T20:39:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/971.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetictransfer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Unity-of-Living-Systems-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Unity of Living Systems - part 4</video:title>
      <video:description>All cellular organisms — prokaryotic and eukaryotic — share basic chemical similarities. Out of these similarities, however, emerge diverse patterns of cell assembly. Students encounter the tools to understand various cell types and their relationship to non cell entities such as viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/d15871df-c540-47c0-bb09-190b0c0fe8c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2007-09-08T20:42:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/975.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>unityofliving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 2</video:title>
      <video:description>RNA as an enzyme and its discovery, origins of Life, and medical possibilities is explained in the second part of the video lecture series by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/cfc29d7d-c0d3-40e0-91f7-339b153ce1c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2007-09-01T18:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/893.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Jets-of-supermassive-black-holes</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Jets of supermassive black holes</video:title>
      <video:description>Evidence is mounting that every galaxy has a super massive black hole at its center. A black hole forms when the gravitational forces collapse and there is insufficient energy to keep matter from falling into a singularity and therefore the black hole keeps absorbing other stars and other black holes thereby growing larger.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb97964f-efc1-4116-ad8f-39b5d5f6992b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-24T18:21:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7773.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>radio</video:tag>
      <video:tag>telescopes</video:tag>
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      <video:tag>BEST</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Snapshot</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>jet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Lifeline-Home</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Lifeline Home</video:title>
      <video:description>Take off, one very intense and immense moment that evokes all sorts of emotions. Here are the people behind the final lift of the space shuttle and witness the take off before it&apos;s journey to outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5efabc1-999a-4b7f-8f07-2f97b54d2b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7652.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lifeline</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Goddard</video:tag>
      <video:tag>s</video:tag>
      <video:tag>final</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>mission</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lung-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Lung - Squamous cell carcinoma</video:title>
      <video:description>This video shows lung. Big part of a lung is covered with tumor. Microscopic examination shows nest of cells instead of epithelium, which suggests it is tumor, squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c87056fe-1d6e-41c4-b869-bbbef59a8bf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2007-08-11T18:57:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/711.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>squamous</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Biology-Unit-Taxonomy-and-Classification</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Biology Unit - Taxonomy and Classification</video:title>
      <video:description>Visit sciencepowerpoint  to purchase the whole taxonomy and classification unit which includes the whole the classified taxonomofe powerpoint presentation lab activities assessments modified and more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5ce84a9-c7b9-4318-94c0-4de8dfd50db8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-11-27T10:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6190.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/JAK-STAT-Pathway-on-Cytokine-Signaling</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>JAK STAT Pathway on Cytokine Signaling</video:title>
      <video:description>Cytokine Signaling by the JAK STAT Pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5b26c6a-28e6-4b4b-8948-44536c013dd7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5744.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Hand-Opposition-Anatomy-Physiology</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>NurseReview.Org - Hand Opposition - Anatomy &amp; Physiology</video:title>
      <video:description>More @ NurseReview.org - Hand Opposition - Anatomy &amp; Physiology ... cancer joint pain nursing medical Anatomy osteo Hand Opposition NLE board exam cgfns nclex medicine health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c23f8145-b06a-4cc9-a1b5-9f5c6f848672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-04-24T22:45:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2041.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Cancer</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
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      <video:tag>osteo</video:tag>
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      <video:tag>nle</video:tag>
      <video:tag>board</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>cgfns</video:tag>
      <video:tag>nclex</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Unity-of-Living-Systems-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Unity of Living Systems - part 3</video:title>
      <video:description>In this video, students encounter the tools to understand various cell types and their relationship to non cell entities such as viruses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/c16b1d4a-c99b-494b-9f93-cb9140e78bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2007-09-08T20:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/976.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>unityofliving</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-Differentials-and-how-they-work</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Types of Differentials and how they work</video:title>
      <video:description>Every car has a differential, this is because everywhere goes on its own motion. This video explores different differentials and how they work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c05f4579-0acb-451b-bfdc-faffc788bd53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-11-25T20:56:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7932.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>and</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differentials</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Rocket-Launch-From-Wallops-Completed</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Rocket Launch From Wallops Completed</video:title>
      <video:description>A video that shows a rocket launch completed from Wallops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb917753-7f85-4902-aa4a-a0c2209b3767/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2011-11-24T18:45:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7786.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>rocket</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>completed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Water-Cycle</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Water Cycle</video:title>
      <video:description>Does salt play an important roles other than nutrition and seasoning? Studies show it has a more significant role through salinity of water. Learn how fresh water circulates as well as salinity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b929ab3a-21d4-4012-8999-8a7d06b4e8c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-11-23T08:31:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7640.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Chip-That-Can-Tell-The-Age-of-Galaxy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Chip That Can Tell The Age of Galaxy</video:title>
      <video:description>Scientists have come up with an amazing chip called Miscrospec that is more sensitive yet smaller than it predecessors its an infrared device that measures properties of light and more enabling scientists to study the adolescent stage of the solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b88b675a-9f45-47d8-8974-17df7de33863/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-23T08:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7648.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>MicroSpec</video:tag>
      <video:tag>Revolutionary</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Chip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bahavior-and-DNA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bahavior and DNA</video:title>
      <video:description>We want to find genes for diseases, for illness, for everything. DNA Innate Behavior instinct brain vasopressin scarlet sparrows debate discussion gene vole fruit fly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/abcbaee9-7711-4500-9eb7-540222cb840c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2007-08-10T22:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/694.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Behaviour</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ileostomy-reversal-procedure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ileostomy reversal procedure</video:title>
      <video:description>An ileostomy reversal procedure is the same as  Ileostomy closure. This video shows an operation of ileostomy reversal procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2c86010-7e55-4020-9208-fd7e64e641be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-11-30T22:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9620.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileostomy</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penis-Carcinoma-in-situ</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Penis-Carcinoma in situ</video:title>
      <video:description>Here is shown skin, keratinised mucosa. This is carcinoma in situ. Carcinoma in situ may be found in any part of skin. First thing which happen in carcinomas, cells lose growing and differentiation pattern.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a0d1ad90-0a91-4b1a-b126-d0ccfaa6e29c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2007-08-11T18:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/715.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Penis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Acoustic-Neuroma-Neurinoma-do-Acustico</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Acoustic Neuroma Neurinoma do Acustico</video:title>
      <video:description>Acoustic neuromas usually grow slowly over a period of years they expand in size at their site of origin and when large can displace normal brain tissue a vestibular schwannoma often called an acoustic neuroma is a benign primary intracranial tumor of the myelin forming cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a09f53fa-b6eb-4668-9c56-740b836a0d62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2011-10-18T04:55:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7071.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>acoustic</video:tag>
      <video:tag>Neuroma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 2</video:title>
      <video:description>Why contamination is important to control? The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9c6468b8-757d-4398-893b-a088bd62d822/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2007-09-08T20:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/978.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-Caps</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ice Caps</video:title>
      <video:description>Operation IceBridge flies over the Ice Caps which are basically like ice sheets just smaller and some may be part of ice sheets. They are formed by accumulation of snow over quite a long period.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9431e653-1650-4c57-9e89-2837091cf6bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2011-11-24T21:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7792.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Flies</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>CAPS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism part 3</video:title>
      <video:description>Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules. Here is the third part of the metabolism video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/9750f2cf-2d75-43ad-8384-a770d7486592/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:49:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/982.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Metabolism</video:tag>
      <video:tag>movie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-9</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 9</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. 
Dr. Evans takes questions from audience. Which fats are good and which are bad for us? How is LDL and HDL concentration controlled? Why adipose tissue is in muscles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/933d518d-f82d-4991-b56f-3e42279d89f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2007-08-18T20:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/829.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>HDL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/XYClone-laser-blastocyst-injection-of-ESC-Transgenic-Mice</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>XYClone laser blastocyst injection of ESC (Transgenic Mice)</video:title>
      <video:description>The production of knock out mice involves the microinjection of targeted embryonic stem (ES) cells into the 8 cell or blastocyst embryo the donor embryo is from a strain different in coat colour to that of the ES cell strain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9430e59d-b450-4337-8dec-3a763163c169/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-22T22:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5697.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>XYClone</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>blastocyst</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ESC</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Wankel-engine</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Wankel engine</video:title>
      <video:description>The Wankel engine is a type of internal combustion engine which uses a rotary design to convert pressure into a rotating motion instead of using</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9070dbb6-6fb4-4cbd-9183-bceaa209ed64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:33:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3203.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Ulcerative-colitis</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Colon: Ulcerative colitis</video:title>
      <video:description>Ulcerative colitis (Colitis ulcerosa) is a form of inflammatory bowel disease (IBD). The main symptom of active disease is usually diarrhea mixed with blood, of gradual onset. Microscopic slide of bowel is stained and cellular status is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8bbebb03-6ee6-49a6-b4c7-74183a854ee9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2007-08-11T18:46:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/706.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histopathology</video:tag>
      <video:tag>colitis</video:tag>
      <video:tag>carcinoma</video:tag>
      <video:tag>inflammatoryBoqelDisease</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-2-Breast-Examination</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Part 2 - Breast Examination</video:title>
      <video:description>This video is very helpful for the medical students. A step by step explanation of the breast examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/84e12621-31e1-4755-8d7f-d5739955a920/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2011-11-29T21:10:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9155.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-Flu-How-the-Influenza-Virus-Spreads</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Swine Flu, How the Influenza Virus Spreads</video:title>
      <video:description>Swine Flu, learn how the influenza virus spreads/nSwine influenza (also called swine flu, hog flu and pig flu) is an infection of a host animal by any one of several specific types of swine influenza virus. In 2009 the media labeled as &quot;swine flu&quot; flu caused by 2009&apos;s new strain of swine-origin A/H1N1 pandemic virus just as it had earlier dubbed as &quot;avian flu&quot; flu caused by the recent Asian-linage HPAI (High Pathogenic Avian Influenza) H5N1 strain that is still endemic in many wild bird species in several countries./nA swine influenza virus (SIV) is any strain of the influenza family of viruses that is usually hosted by (is endemic in) pigs. As of 2009, the known SIV strains are the influenza C virus and the subtypes of the influenza A virus known as H1N1, H1N2, H3N1, H3N2, and H2N3. Swine flu is common throughout pig populations worldwide./nTransmission of swine influenza virus from pigs to humans is not common and does not always cause human influenza, often only resulting in the production of antibodies in the blood. The meat of the animal poses no risk of transmitting the virus when properly cooked. If transmission does cause human influenza, it is called zoonotic swine flu. People who work with pigs, especially people with intense exposures, are at increased risk of catching swine flu. In the mid-20th century, identification of influenza subtypes became possible, which allows accurate diagnosis of transmission to humans. Since then, fifty confirmed transmissions have been recorded. Rarely, these strains of swine flu can pass from human to human. In humans, the symptoms of swine flu are similar to those of influenza and of influenza-like illness in general, namely chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort. Pigs can also become infected with human influenza, and this appears to have happened during the 1918 flu pandemic./nThe 2009 swine flu outbreak in humans is due to a new strain of influenza A virus subtype H1N1 that contains genes closely related t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/84311c02-b927-487c-a502-324f290f609d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2009-09-02T02:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3310.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
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      <video:tag>Influenza</video:tag>
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      <video:tag>Red</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>prepare</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Genetic-transfer-part-2</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic transfer - part 2</video:title>
      <video:description>This video shows how genetic transfer works. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/812a14fa-0d6c-43e3-8d9e-a34dcc95a94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2007-09-08T20:38:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/970.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-as-captured-by-BBC</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The History of Mathematics as captured by BBC</video:title>
      <video:description>This a BBC documentary on the history of mathematics, this video introduction looks at Pierro Della Franchesca in this thirteenth part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7da99087-a66c-4111-b4b6-a50702ae2d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2010-12-06T16:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6544.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part13</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 3</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7f430c68-06da-4e4e-ba67-ec2578cd7da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2007-09-08T20:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/984.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Proteins-clean-the-Cell-from-old-Proteins</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How Proteins clean the Cell from old Proteins?</video:title>
      <video:description>Proteasomes are large protein complexes inside most of cells. They are located in nucleus and cytoplasm. The main function of proteasome is to degrade unneeded or damaged proteins. How it is done is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/7d3f41ab-27f3-4e34-8e3c-e5331f7e04fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2007-07-27T23:49:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/543.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>degradation</video:tag>
      <video:tag>ubiqutin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Papillary-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Thyroid - Papillary carcinoma</video:title>
      <video:description>In the beginning of video isolated thyroid gland is viewed. Thyroid&apos;s surface is covered with particles, those are follicles. Papillary structures insight it is papillary carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7ca90c37-4543-4d1f-a26b-7808a56f4cbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2007-08-11T18:55:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/708.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>papillary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 1</video:title>
      <video:description>The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7b8a3e6d-2695-4e6c-9061-f5dcaf88d7f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/977.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-First-Transgenic-Crop-of-Tomato</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Look at First Transgenic Crop of Tomato</video:title>
      <video:description>An interesting video showing the transgenic crop of tomato. A full description of this process is provided here for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7a890b08-0b8d-4cb0-8e90-ffcc803d12c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2010-11-17T13:07:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5576.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>FlavrSavr</video:tag>
      <video:tag>Tomato</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Transgenic</video:tag>
      <video:tag>Crop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OSIRIS-REx-as-New-Frontiers-Mission-as-selected-by-NASA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>OSIRIS REx as New Frontiers Mission as selected by  NASA</video:title>
      <video:description>OSIRIS REx has been selected by NASA as the new frontiers mission. OSIRIS REx is Origins Spectral Interpretation-Resource Identification Security - Regolith  Explorer mandated to collect samples and bring them back to earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78dc053c-5d1d-4198-9fc3-1465f7b06f50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-26T01:25:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8057.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SELECTS</video:tag>
      <video:tag>OSIRIS</video:tag>
      <video:tag>REx</video:tag>
      <video:tag>as</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Frontiers</video:tag>
      <video:tag>mission</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CNN-explanation-of-fukushima-nuclear-reactor-problem</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>CNN explanation of fukushima nuclear reactor problem</video:title>
      <video:description>If cooler fails, temperature can rise up to two hundred degrees. 
As planned, the reactor stopped to operate, but was very hot. CNN review on that problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75af549f-fa3e-4317-8aa5-378500febf43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-13T04:52:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11664.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Fukushima</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>CNN</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Teaming-up-of-Optimus-prime-and-NASA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Teaming up of Optimus prime and NASA</video:title>
      <video:description>What do we get when Optimus prime and NASA team up? Well awareness for one on the technology that one may not be aware of but may have seen its produce.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/754161fa-6112-4eb4-870c-fcd569225db1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-26T00:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8011.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>prime</video:tag>
      <video:tag>and</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>team</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Raise</video:tag>
      <video:tag>awareness</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bathymetry-The-Northern-Sea</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bathymetry - The Northern  Sea</video:title>
      <video:description>Bathymetry of the North Sea. This is a simulated view of the dogger bank and the Norwegian trough. The production is courtesy of KlimaCampus Hamburg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/73107f21-04ec-4c95-8bf2-1df3396f3834/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-10-18T05:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7099.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bathymetry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Advection-Reaction-Diffusion</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>What is Advection Reaction Diffusion?</video:title>
      <video:description>The working during an advection reaction diffusion is explained here with the help of slides. Video is helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6e7503be-b900-4389-b64c-eccd2d0ba392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-10-18T04:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7074.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Advection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aquarius-Observation-of-the-Earths-Climatee-Earths-Climate</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Aquarius Observation of the Earth&apos;s Climatee Earth&apos;s Climate</video:title>
      <video:description>The Aquarius satellite will be used in the study of ocean salinity where details are still fuzzy. It will provide the missing link in helping in collection of data on ocean circulation, global water cycle and climate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6b986352-24c7-483f-8102-154b7888c1f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-23T08:42:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7646.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>climate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-transfer-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Genetic transfer - part 1</video:title>
      <video:description>This is part one of a series of video on genetic transfer. Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6c8c711c-dbf5-4cbc-8255-41e76c93779e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2007-09-08T20:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/969.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-apply-pill-scientific-visualization</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How to apply pill - scientific visualization</video:title>
      <video:description>This medical animation for medical education shows how to apply pill is produced by tres3d.com medical-animation-studio.com scientific visualization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/6a16c521-65c0-4b17-8fba-c0114de9cd04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2008-06-20T15:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1341.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>com</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HD-Lunar-Flyover-of-the-First-Images-from-the-LRO-Camera</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>HD Lunar Flyover of the First Images from the LRO Camera</video:title>
      <video:description>June 30, 2009 was the Lunar Flyover of the First Images from the LRO Camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/69af5392-2cb6-48f2-bc88-0727ef58466c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-15T17:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7547.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>HD</video:tag>
      <video:tag>LUNAR</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-progress-of-a-self-running-generator</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The progress of a self-running generator</video:title>
      <video:description>This video  depicts the progress of a self running generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/694a4342-af2e-4e88-8026-2da3f2775460/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-25T23:50:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7953.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Self</video:tag>
      <video:tag>running</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>progress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-10</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 10</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond. 
Dr. Evans answers questions about types of fat storage and correlation on depression and obesity, and closes the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/686aabbd-da84-4c9a-a634-09919b3a8d91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2007-08-18T20:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/830.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sydromex</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Depression</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarrays</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microarrays</video:title>
      <video:description>Microarrays video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/67c4ec0a-06e5-4fd2-b334-281f76617cbe/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-20T23:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5648.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarrays</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervix-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cervix - Squamous cell carcinoma</video:title>
      <video:description>Cervix from colposcopyt&apos;s view. Black drawn line suggest line between endo - and ecto - cervix. Looked under the microscope, cervix&apos;s epithelium shows changes, it is squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/64c84143-49d6-4d14-b32c-88b664cbd03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2007-08-11T19:00:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/716.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>cervix</video:tag>
      <video:tag>squamous</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Microbial-Universe-Part-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Microbial Universe - Part 3</video:title>
      <video:description>The world of microorganisms is a dynamic one, and all other life forms depend on microbial metabolic activity. Recent genetic research has uncovered only about one percent of the microbes that remain to be discovered</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/62bb5c83-76be-4a16-9165-3845e85ddb84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2007-09-08T20:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/979.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microbialuniverse</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coronal-mass-ejection-CME-from-the-sun</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Coronal mass ejection (CME) from the sun</video:title>
      <video:description>We demonstrate a super massive coronal mass ejection (CME)from sun. For more information on this topic you can log to solarflare2012 website.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/62458adb-08a5-4dc3-a239-35e71b951b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-15T06:50:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11871.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Super</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>From</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intrauterine-insemination-in-India-to-get-a-child</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Intrauterine insemination in India to get a child</video:title>
      <video:description>Less cost Intrauterine insemination, a procedure that involves placing sperm inside a woman’s uterus to facilitate fertilization to get a child is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/604ba1b7-7d9b-420f-82c5-df243a272785/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T03:41:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10123.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>A</video:tag>
      <video:tag>child</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Combating-MRSA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Combating MRSA</video:title>
      <video:description>This is a study result by experts aimed to eliminate cannulae or simply reduce spread of MRSA. Watch the tutorial and enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5fa7a8c9-9b31-42d7-a1c3-2427a5105b45/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T03:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10073.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Combating</video:tag>
      <video:tag>MRSA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 1</video:title>
      <video:description>Recent genetic techniques have led to new theories of evolution and the relationships between organisms. Students examine this &quot;evolution revolution,&quot; using molecular sequences to trace the phylogenetic relationships of microbial life. Both the big picture of microbial evolution and the methods necessary for determining molecular phylogenies are examined.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/5eb16d2f-54ac-45d6-8918-fd3e25c5be18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2007-09-08T20:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/985.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Raptiles-Snake-Anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Raptiles: Snake Anatomy</video:title>
      <video:description>Know the snake anatomy with this video. Different type of snakes are shown with their internal and external structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5e2f39d9-f7d9-4c08-bcbf-6f306be68f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-27T18:40:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3261.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Snake</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/TEDTalks-Dan-Dennett-2006</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>TEDTalks Dan Dennett  2006</video:title>
      <video:description>Listen to Dan Dennett talking about design and religion in evolutionary context. Design of Life, intelligent design and life engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5621871a-118c-4257-9b64-836c35682473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1530</video:duration>
      <video:publication_date>2007-08-10T01:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/684.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>DanDennett</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Penis-prosthesis-surgical-procedure</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Penis prosthesis surgical procedure</video:title>
      <video:description>Penile implants require an involved surgery there is a risk of infection and a risk that the device wont work but new materials designs and surgical procedures have greatly improved results a penile prosthesis is a treatment for erectile dysfunction this video explains how the device works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5684504a-2e57-4655-aa8a-0a1bff39834e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2011-12-06T20:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10979.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Penis</video:tag>
      <video:tag>Prosthesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-Rotary-Engine</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Working of Rotary Engine</video:title>
      <video:description>This video shows the full working of rotary engine with diagrams. Intake stroke, compression stroke, power stroke and exhaust stroke are explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/5553d79e-b4c6-4eba-bcf5-581e08c06408/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-08T15:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3224.mp4</video:content_loc>
      <video:category>Physics</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Drawing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Effects-of-Drugs-on-Brain</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Effects of Drugs on Brain</video:title>
      <video:description>Addiction are serious chronic brain diseases. Here is a description how does the drugs affect your brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/51b5a46e-c348-495c-b5b6-63c7a9fdd371/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-15T01:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11828.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Addiction</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>drug</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Disease</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Coronavirus-infect</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>How does Coronavirus infect</video:title>
      <video:description>COVID-19 animation by Nucleus Medical Media and our friends at the What If Channel (youtube). Source: https://www.youtube.com/WhatIfScienceShow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/06/473c50a2-315c-40c5-8c6d-43597c9f8a5c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2020-06-16T17:36:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32590.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>coronavirus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-washing-steps-12</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microarray washing steps (1/2)</video:title>
      <video:description>Microarray washing steps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f0ab3bd-25ca-4e7a-ab88-c392372d17bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-20T23:22:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5647.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Washing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ali-Gs-Science-Rap</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Ali G&apos;s Science Rap</video:title>
      <video:description>This video shows a very interesting science rap performed by Ali G. You must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4b8de7db-87f9-431a-b563-9538c80e4e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-12T21:31:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11593.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Rap</video:tag>
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      <video:tag>Ali</video:tag>
      <video:tag>G</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-Human-Brain</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Anatomy of the Human Brain</video:title>
      <video:description>This video demonstrates the functions and structure of the human brain. The human brain is the center of the nervous system as in many other mammals. Each section of the brain is shown in a different color.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/49fec636-3b0d-4620-b452-15b56f751efc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-10-23T19:36:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7242.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Conception</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Conception</video:title>
      <video:description>Human sexuality as conception is animated in this nice video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/4859eba5-bbe7-48ea-896e-7eee119acea2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-11-24T01:06:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1128.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sexuality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microbial-Evolution-part-4</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Microbial Evolution - part 4</video:title>
      <video:description>In this documentary video, microbial evolution is shown. This is the video part 4.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4369fc67-c677-43f6-94a8-a2ee6c27ec15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2007-09-08T20:53:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/987.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>microbialevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bladder-Transitional-Epithelium</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bladder - Transitional Epithelium</video:title>
      <video:description>This is example of bladder under the microscope (lower part of screen). It has transitional epithelium, it is multi-layered, stratified.  Transitional epithelium has uniform layers. In case of cancer, it is not uniform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/435f02b7-0951-4e83-9377-a5f9d073d40b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2007-08-11T18:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/710.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>epithelium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Year-One-of-the-NASA-SDO</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Year One of the NASA SDO</video:title>
      <video:description>Here are the images captured by the NASA SDO at the end of one year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/415aef0d-e96f-460d-9d39-bca3f74ca42f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-24T21:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7795.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>one</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Para-nasal-sinus-anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Para-nasal sinus anatomy</video:title>
      <video:description>This video explains the para-nasal sinus anatomy. The later are 4 paired spaces filled with air and engulf the nose cavity. Learn its anatomy from this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/417f2da5-d384-4ca1-a6ad-c53afcc27a0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-01T03:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10070.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reading-the-Code-of-Life-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Reading the Code of Life - part 1</video:title>
      <video:description>DNA is central to cell activity, replicating with great fidelity and carrying the information for all proteins. Organisms also regulate the products made from genes in an effort to conserve energy and adapt to new environments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4120f342-d87f-4021-85f7-c0aec2c2c0bb/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Using-p53-To-Fight-Cancer</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Using p53 To Fight Cancer</video:title>
      <video:description>Mechanism for cancer cure is proposed. Hence normal cells do have active p53 protein which blocks too many cell divisions, it should block viral&apos;s DNA replication too. But if virus enters cancer cell, who&apos;s p53 is suppressed, it could replicate.</video:description>
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      <video:uploader>sana</video:uploader>
      <video:category>Molecular Biology</video:category>
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      <video:tag>Virus</video:tag>
      <video:tag>Adeno</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-Mission</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cassini Huygens Mission</video:title>
      <video:description>Most amazing moment of Cassini-Huygens Mission. What is this mission? Cassini–Huygens is a joint NASA/ESA/ASI spacecraft mission studying the planet Saturn and its many natural satellites since 2004.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3d6fc4c2-6043-4d43-9dde-cc18af6edc8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11803.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Huygens</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Building-Animation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>A Building Animation</video:title>
      <video:description>This is the simulation of building in 3d. Views are taken from an aerial perspective.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3d11a2d4-c56e-4fdd-b246-6bf7481333cd/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T08:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7847.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Lobular-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Breast - Lobular carcinoma</video:title>
      <video:description>Lobular carcinoma in breast sample is analysed. Lobular carcinoma affects lobules. Lobule is  extension or division seen under the microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/3bf82aa7-a76a-48d5-9cae-68cfddaf010a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2007-08-11T18:56:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/709.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Histopathology</video:tag>
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      <video:tag>Gland</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Galaxy-Evolution-Via-Hubble</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Galaxy Evolution Via Hubble</video:title>
      <video:description>The Hubble telescope has enabled scientists to be able to see more of the Galaxy Evolution. Images seen in different lens are able to show data from different times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a11804b-7659-4d84-8d7a-e67efbc2ebf4/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-23T09:36:40.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/T-Cell-Transcription-Factors-activation</loc>
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    <video:video>
      <video:title>T Cell Transcription Factors activation</video:title>
      <video:description>Activation of T Cell Transcription Factors to Regulate Gene Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/38474009-7441-453e-b446-607078754822/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-23T00:17:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5708.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Rondreis-Toscane</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Rondreis Toscane</video:title>
      <video:description>Contacteer ons vandaag!
http://www.minervareizen.nl/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/38ed863f-df74-4d22-83c4-e86cd1738aa1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-02-06T02:08:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3837.mp4</video:content_loc>
      <video:uploader>randolph27golden</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Deciphering-the-Language-of-Sex-3</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Deciphering the Language of Sex 3</video:title>
      <video:description>Do you think a relationship or a marriage is all about sex? Or all about responsibilities? If you did,your wrong. This videos will make you understand that you have to have a balance of sex and responsibilities in order to live a happy life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3749afb0-85c9-429e-b86b-ea4a0c9b3826/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/949.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>sexdeterminationlecture1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-Exploration-Of-Titan</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cassini-Huygens Exploration Of Titan</video:title>
      <video:description>This video demonstrates some pictures taken by Cassini-Huygens at the surface of Titan. Titan is known as the biggest moon of Saturn. Video source is from BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3661f262-ae3d-49f3-b079-bfc1191cd7bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-13T05:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11668.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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      <video:tag>Cassini</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bladder-Endoscopy-Cystoscopy-Animation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bladder Endoscopy Cystoscopy Animation</video:title>
      <video:description>Cystoscopy, or also called bladder endoscopy, is a procedure that allows to examine the lining of your bladder and the tube that carries urine out of your body. The cystoscope is a hollow tube equipped with a lens and it is inserted into your urethra and slowly advanced into your bladder. Credits: Nucleus Medical Media</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2020/06/322528ea-0cb7-4897-a23d-e6bb20b59709/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2020-06-01T13:50:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32582.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/THE-SIGNS-IN-LIVING-THINGS-PART-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>THE SIGNS IN LIVING THINGS PART 1</video:title>
      <video:description>Whatever plant or animal we examine, the final result of our search will always point to the reality of a flawless creation. All living things have countless undiscovered aspects, and each one of these is created for its own particular purpose. Every living thing contains the proof of its creation. It is the duty of every rational individual to reflect on God’s creation and to praise and glorify our Lord at all times.</video:description>
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      <video:publication_date>2009-10-29T20:22:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3485.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>oktar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-four-life-at-the-end-of-the-chromosome-part-7</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Lecture four life at the end of the chromosome part 7</video:title>
      <video:description>This is another video in these series on the double life of the RNA. The video is based on the 1995 Webcast lectures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/31f045f5-c139-47e4-a659-590e51571848/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2007-09-01T20:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/918.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Examination-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Breast Examination part-1</video:title>
      <video:description>This video tutorial shows examination of breast by an expert. There are different stages in examination and for proper examination a step by step process is very necessary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2c6df340-c51d-4750-b0e9-620a2dae4e6e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10932.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Examination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Insertion-of-new-gene-into-a-bacterial-DNA</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Insertion of new gene into a bacterial DNA</video:title>
      <video:description>This is a genetic engineering demonstration lesson. It features the insertion of a new gene into a bacterial DNA and what happens in this process. These production is courtesy of Howard Hughes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2d0a223a-482a-4657-a8e2-0bc5df88b910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-13T22:35:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11746.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>dna</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tongue-Squamous-cell-carcinoma</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Tongue - Squamous cell carcinoma</video:title>
      <video:description>Slice of tongue is shown. Anatomy is discussed. In posterior part there is a ulcer. It is discussed, microscopically viewed and concluded it is squamous cell carcinoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/2bb50470-8f3a-4719-aaf4-8d5506dd421a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2007-08-11T18:59:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/714.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>Tongue</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-explained-2-of-6</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Evolution explained 2 of 6</video:title>
      <video:description>The change in characteristics of inherited characters from generation to generation is evolution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/2a6434af-253d-46cb-aa2f-8e5e839ad5a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T18:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/546.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cervix-Squamous-metaplasia-carcinoma-in-situ</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Cervix -Squamous metaplasia &amp; carcinoma in-situ</video:title>
      <video:description>Another carcinoma in situ and squamous metaplasia in cervix. Under microscope glands and epithelium is seen. Methaplasia is seen on another part of cervix. Methaplasia is process of replacing normal epithelium with multi-layer squamous epithelium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/219f27e8-520c-4594-9711-3d4c6ad9304c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2007-08-11T19:02:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/717.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>carcinoma</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>cervix</video:tag>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Big-Beginning</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Big Beginning</video:title>
      <video:description>This is a music video named &apos;The Big Beginning&apos; featuring Hawking, Sagan, Dawkins, Shears, and Tyson. This video is composed of several clips about the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/16f75e8e-93ca-4764-8629-72a5062c4790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-12T21:44:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11609.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Science</video:tag>
      <video:tag>Big</video:tag>
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      <video:tag>Dawkins</video:tag>
      <video:tag>Shears</video:tag>
      <video:tag>Tyson</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Metabolism-part-1</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Metabolism - part 1</video:title>
      <video:description>This is first part of video series on metabolism. The metabolic pathways that produce energy create important environmental transformations. Although living organisms have diverse ways of meeting their energy needs, there is an amazing similarity between all life forms as they carry out metabolism directed to the construction and use of necessary biological molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/19b6c2fe-4c14-498a-842f-ab50b19e073d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2007-09-08T20:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/980.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Metabolism</video:tag>
      <video:tag>movie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Mismatch-could-lead-to-mutation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>DNA Mismatch could lead to mutation</video:title>
      <video:description>In DNA replication there are sometimes mistakes, like putting the wrong nucleotide. These are identified by enzymes, and repaired. Raperation takes extraction of mismatched portion and building a new one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/16c7cbbf-add0-4861-bb3f-9c05930f0617/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2007-05-13T01:48:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/296.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mis</video:tag>
      <video:tag>match</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Milk-Associated-Diseases</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Introduction With Milk Associated Diseases</video:title>
      <video:description>This video will provide you the information about some common milk associated diseases like chronic fatigue, tension headaches, musculo-sceletal pain. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/16a3e33a-9e61-449a-b2d0-e798b2752d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2013-04-07T16:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30406.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Milk</video:tag>
      <video:tag>Associated</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sexual-reproduction-and-asexual-cloning</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Sexual reproduction and asexual cloning</video:title>
      <video:description>Propagation of plants can be either through sexual reproduction or through asexual cloning. Sexual reproduction ensures gene diversity in the progeny. This video discusses advantages and disadvantages of sexual and asexual reproduction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/116f3fe4-207e-4512-91c4-d0e695c72527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2007-08-02T22:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/589.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Reproduction</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Autonomous-Undersea-Seaglider</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Autonomous Undersea  Seaglider</video:title>
      <video:description>The autonomous undersea vehicle seaglider is a machine designed to dive to a depth of about 4000 kilometres or 2000 miles and is remotely controlled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fb72d6b-bf16-455e-89b4-e3da7a5a956f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-24T15:30:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7735.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>Undersea</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Seaglider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-enzyme-lecture-part-8</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>RNA as an enzyme lecture part 8</video:title>
      <video:description>Lecture two RNA as an Enzyme: Discovery, Origins of Life, and Medical Medical Possibilities by Thomas R. Cech, Ph.D. www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/0f4911aa-6623-4af1-a818-5459da00c915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2007-09-01T19:03:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/900.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Fossil-Primer</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Stickleback Fossil Primer</video:title>
      <video:description>This video gives a brief introduction to how stickleback fossils are collected and used to study evolution. It is a part of holidy lectures videos. Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0ce9c9e4-3a0d-426e-bc81-9d39238959d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2007-08-02T21:03:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/572.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>paleontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TRANSCRIPTION</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>TRANSCRIPTION</video:title>
      <video:description>This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAM
Address below:
Dr Nguyen Thanh Cong
Molecular Biology Laboratory
Agricultural Genetics Institute
Vien Di truyen Nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0ec9bd94-54cb-456a-9bf5-c0c0544d5ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-10-19T02:01:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3449.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Crash</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Asteroid Crash</video:title>
      <video:description>Asteroids crash all the time into each but so far the sightings have been rare. The Swift and Hubble Probe an asteroid crash that has occurred and how the crash is differentiated from a comet tail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e0991aa-66d8-4332-ab29-419addabc287/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-24T18:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7760.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Probe</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>Crash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mississippi-Flooding-As-Viewed-From-Space</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Mississippi Flooding As Viewed From Space</video:title>
      <video:description>Watch the the images taken when the Land Sat 5 captured breathtaking images of the Mississippi Flooding of 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0bd7b82d-22c2-4971-a303-a4e7f30a2d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-23T09:19:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7666.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Mississippi</video:tag>
      <video:tag>Flooding</video:tag>
      <video:tag>2011</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Genetics-of-Schizophrenia</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>The Genetics of Schizophrenia</video:title>
      <video:description>Dr. David Braff, Professor of Psychiatry at UCSD, discusses schizophrenia with an emphasis on the role genetics play in this disease. Schizophrenia is result from a complex interplay of genetic, behavioral, and environmental factors. Understanding the genetic components of schizophrenia is crucial to finding out about the risk factors, and heritability of this illness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/00f6da8d-db79-4fe9-b0f4-71559a130f2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1768</video:duration>
      <video:publication_date>2007-08-10T22:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/697.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>illness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infertility-Treatment-to-Get-a-Child-in-India</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Infertility Treatment to Get a Child in India</video:title>
      <video:description>A less cost intrauterine insemination in India is shown here in the video. This treatment is performed to get a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0483ee60-c18b-4714-b977-e9beee118189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-11-29T11:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8823.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>A</video:tag>
      <video:tag>child</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bird-Anatomy</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Bird Anatomy</video:title>
      <video:description>This video shows the anatomy of a bird in detail. Physiological structure of bird is called anatomy. Anatomy of birds is quite different than that of animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/03d52698-de0e-428e-b6a8-c69e56929b10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-08-27T18:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3263.mp4</video:content_loc>
      <video:category>Bioinformatics</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aneurysm</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Aneurysm</video:title>
      <video:description>In this video, An aneurysm which is an abnormal widening or ballooning of a portion of an artery due to weakness in the wall of the blood vessel.Multiple sclerosis is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/02a35ae3-0767-43b4-a546-a845d447e3c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-05-24T04:16:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/400.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>sclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/VEGF-and-EGFR-pathways-Detailed-Explanation</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>VEGF and EGFR pathways ( Detailed Explanation)</video:title>
      <video:description>EFP Website: www.efp-online.org.

European Fellowship for Pharmacists

Mechanism of action of VEGF (vascular endothelial growth factor) and EGFR (epidermal growth factor receptor) signalling pathways.
Mécanisme d&apos;action des voies de signalisation du VEGF et de l&apos;EGFR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/effe9a09-278f-4b0a-8532-a1209f456f74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2012-02-27T05:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787013553526-78bb179da7247256dfa66504b0a9d27f.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Hospital</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>recepteur</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>egfr</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>thérapie</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Targeted</video:tag>
      <video:tag>Vascular</video:tag>
      <video:tag>croissance</video:tag>
      <video:tag>cancerologie</video:tag>
      <video:tag>de</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>ciblée</video:tag>
      <video:tag>vasculaire</video:tag>
      <video:tag>oncologie</video:tag>
      <video:tag>epidermal</video:tag>
      <video:tag>egf</video:tag>
      <video:tag>vegfr</video:tag>
      <video:tag>endothelial</video:tag>
      <video:tag>thérapeutique</video:tag>
      <video:tag>facteur</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>Therapies</video:tag>
      <video:tag>action</video:tag>
      <video:tag>vegf</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-Binding-Protein-with-Cocaine-Bound</loc>
    <lastmod>2026-08-18</lastmod>
    <video:video>
      <video:title>Acetylcholine Binding Protein with Cocaine Bound</video:title>
      <video:description>The chemical compound acetylcholine (often abbreviated ACh) is a neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans. Acetylcholine is one of many neurotransmitters in the autonomic nervous system (ANS) and the only neurotransmitter used in the motor division of the somatic nervous system. (Sensory neurons use glutamate and various peptides at their synapses.) Acetylcholine is also the principal neurotransmitter in all autonomic ganglia.

Cocaine (benzoylmethylecgonine) is a crystalline tropane alkaloid that is obtained from the leaves of the coca plant.[5] The name comes from &quot;coca&quot; in addition to the alkaloid suffix -ine, forming cocaine. It is a stimulant of the central nervous system, an appetite suppressant, and a topical anesthetic. Specifically, it is a serotonin–norepinephrine–dopamine reuptake inhibitor, which mediates functionality of these neurotransmitters as an exogenous catecholamine transporter ligand. Because of the way it affects the mesolimbic reward pathway, cocaine is addictive.[6]

Its possession, cultivation, and distribution are illegal for non-medicinal and non-government sanctioned purposes in virtually all parts of the world. Although its free commercialization is illegal and has been severely penalized in virtually all countries, its use worldwide remains widespread in many social, cultural, and personal settings.
Molecular binding is an attractive interaction between two molecules which results in a stable association in which the molecules are in close proximity to each other. The result of molecular binding is formation of a molecular complexes.
Types:

Molecular binding can be classified into the following types:

    * non-covalent – no chemical bonds are formed between the two interacting molecules hence the association is fully reversible
    * reversible covalent – a chemical bond is formed, however the free energy difference separating the non-bonded reactants from bonded product is near equ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffcdd82a-cc17-4b2f-9f67-23645c95a5e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-09T21:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/video/2026/08/1787013194595-94ce7c863f7c27dede20c86fba8af72f.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>with</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>Bound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Psychology 101</video:title>
      <video:description>&quot;Lec 6 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27172.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-09-21T03:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FXs-156Kxm8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Thermodynamics-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Thermodynamics (part 2)</video:title>
      <video:description>Thermodynamics (part 2)

Example problem that pv=pv.  Introduction to temperature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21759.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2012-09-10T12:24:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x34OTtDE5q8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global Climate Change</video:title>
      <video:description>This video demonstrates the effects of global climate change. Thermal expansion is another cause of sea levels to rise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/eb1c55b2-de8d-422f-adc0-f58e4eeef1d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-12-08T04:07:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28319.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Secret</video:tag>
      <video:tag>rising</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-194-Surface-Integral-Ex2-part-2-Evaluating-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 194 - Surface Integral Ex2 part 2 - Evaluating Integral</video:title>
      <video:description>Surface Integral Ex2 part 2 - Evaluating Integral

Evaluating the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20050.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-06T01:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ItW5CxLsLSo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Evaluating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-More-Laplace-Transform-tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>More Laplace Transform tools

A grab bag of things to know about the Laplace Transform.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22217.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-09-11T01:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_X_QwpXsdOs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>tools</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 32 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23562.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-14T09:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f9Z0YYoRUN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-the-Robot-Musician</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at the Robot Musician</video:title>
      <video:description>An interesting video from Popular Science&apos;s Future show showing a robot musician. Video is really good for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/26f3bd9a-4a0c-499b-9f52-be9bcec706fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-12-08T04:05:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28315.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Popular</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pleasure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Oysters-Make-Pearls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Oysters Make Pearls?</video:title>
      <video:description>This scientific video demonstrates the creation of pearls. Pearls come from oysters as an immune response to fight foreign objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3d4da3fd-0df0-4af9-9fac-6d6bee6f57c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-12-08T04:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28316.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>Pearls</video:tag>
      <video:tag>oyster</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Donuts-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Donuts Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how yeast and cake donuts are made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6daee304-072e-4d6d-8002-ac3c3a6d3451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-07T06:21:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28295.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Donuts</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>cake</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magic-Crystal-Garden</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magic Crystal Garden</video:title>
      <video:description>This video shows the stages of a cool chemistry experiment known as the magic crystal garden. This video source is incredible science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/939c3c26-cc30-4907-b6b2-8c3ad1bd7be3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-12-08T04:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28311.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>magic</video:tag>
      <video:tag>Growing</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>Garden</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Cool</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>experiment</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tongue-Clinical-Signs-Identification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video shows you about tongue clinical signs. Tongue clinical signs are about disease present in mouth like mouth burning where no underlying medical cause can be identified.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c2ce74a8-9240-458f-aef5-04c8a91c13ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2013-02-11T03:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30183.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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      <video:tag>3</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-2-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Mathematics 16B</video:title>
      <video:description>lec 2-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19216.jpg</video:thumbnail_loc>
      <video:duration>4645</video:duration>
      <video:publication_date>2012-09-04T20:18:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7iBvQL3CAqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A supernova in our celestial neighborhood</video:title>
      <video:description>What&apos;s a supernova you ask? well this video narrated by Dr. Robert Fosbury will answer your question.  It not only addressees what it is but also what it looks like and why this phenomenon is important for life on earth!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/897f5b2c-e4e7-466d-8785-a692086ef2c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2014-10-03T17:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31898.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Fosbury</video:tag>
      <video:tag>veil</video:tag>
      <video:tag>nebula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Production-and-Properties-of-Images-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Production and Properties of Images, Part I</video:title>
      <video:description>&quot;Lec 9 -Production and Properties of Images, Part I&quot;Production of photographs, shadowgraphs, and radiographs; penetrability of materials by radiation and the arithmetic of radiograph exposure.  Orig. air date: DEC 19 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21739.jpg</video:thumbnail_loc>
      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-09T07:13:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cqaScFnJCW4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>production</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>images</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-SAT-Prep-Test-5-Section-3-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  64 - SAT Prep: Test 5 Section 3 Part 1</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 1

Problems 1-5 starting on page 652</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22259.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T01:31:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKIQYn1quh8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Pollution-Control-Environmental-Enforcement-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Pollution Control: Environmental Enforcement 1</video:title>
      <video:description>Lec 22 - Pollution Control: Environmental Enforcement 1.
November 10, 2009

Prof. Bob Infelise gives an introduction to pollution control: civil enforcement.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16990.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-01T18:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ioGhMW4f2Kk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091110</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This 3D medical animation features the Esthetical Crown lengthening procedure. Its goal is to establish proper gingival contours while exposing the complete crown of the tooth. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/bc6efde4-91f7-43c2-9f7b-da28082deb6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2013-06-06T06:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30586.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Aesthetically</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Lengthening</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-something-big-in-louisville</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building something big in louisville</video:title>
      <video:description>This video shows building something big in louisville (game day 2012 Commercial).

This 2012 Game Day ad isn&apos;t your typical commercial. Something big is  building in America - see how GE employees in Louisville&apos;s Appliance Park  are changing the way appliances are manufactured in the U.S., and how it&apos;s  helping to create jobs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/d6a0e743-a104-4db2-9ec7-a45e188b2dc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2012-10-10T13:10:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27807.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>building</video:tag>
      <video:tag>Something</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>in</video:tag>
      <video:tag>louisville</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>Commerciale</video:tag>
      <video:tag>Commerci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Limit-Examples-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Limit Examples (part3)</video:title>
      <video:description>Limit Examples (part3)

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19935.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T01:05:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gWSDDopD9sk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-brush-with-braces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to brush with braces?</video:title>
      <video:description>This 3D medical animation features a technique to brush the teeth having Dental braces. The brush used in this technique is called a Proximal brush. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/62b470da-8909-4096-8b1a-08860fee797f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-06-06T05:53:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30584.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>library</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video explains the properties like invisibility and meta-materials. The electromagnetic spectrum and the properties of different substances are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f1a56629-51ff-4517-b92e-46e3e31a0887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2013-01-11T07:24:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28604.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Alien</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>invisibility</video:tag>
      <video:tag>and</video:tag>
      <video:tag>MetaMaterials</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A very helpful video for medical students shows the surgical procedure used in inguinal hernia mesh. A proper step by step explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/d41c2ae4-0e0b-4129-836a-b236fe4c4c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-06-10T02:55:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30631.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>AtriumMedical</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make a falling ring catch?</video:title>
      <video:description>This video describes about falling ring catch sick science 048. Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f9ca93b4-39ea-4aa8-b328-29a33b99779b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2012-10-14T06:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27913.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Falling</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>catch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 16- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Greedy Algorithms, Minimum Spanning Trees

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16478.jpg</video:thumbnail_loc>
      <video:duration>5048</video:duration>
      <video:publication_date>2012-08-30T17:32:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FPEMBWg_WlY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geology-crusta-thining-vulcano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geology crusta thining vulcano</video:title>
      <video:description>This video gives information about geology, crustal thining and vulcano.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/26c729d9-b8f1-40eb-ac37-d3b098e72f1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-04-08T19:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1621.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geology</video:tag>
      <video:tag>crustal</video:tag>
      <video:tag>thining</video:tag>
      <video:tag>vulcano</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-did-the-dinosaurs-walk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How did the dinosaurs walk?</video:title>
      <video:description>The video shows the dinosaurs walking in the show Walking With Dinosaurs. A paleontologist tells us how much truth there is to the walking style showed in the show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/4013a2b3-ab39-43d7-ae10-14f27b38866c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-11-01T19:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27951.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>dinosaurs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antigen-processing-and-presentation-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antigen processing and presentation animation</video:title>
      <video:description>This video shows about antigen processing and presentation./nThe immune system antigen processing and presentation is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/84b65dfb-53a7-4782-ae10-14cece080187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-10-14T06:42:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27911.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Antigen</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CAHSEE-Practice-Problems-23-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CAHSEE Practice: Problems 23-27</video:title>
      <video:description>CAHSEE Practice: Problems 23-27

CAHSEE Practice: Problems 23-27</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22556.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-11T02:29:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/glumochcaw0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>23</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 31 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23561.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-14T09:27:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_4yxjfh7cmI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Small-Sample-Size-Confidence-Intervals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Small Sample Size Confidence Intervals</video:title>
      <video:description>Small Sample Size Confidence Intervals

Constructing small sample size confidence intervals using t-distributions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22695.jpg</video:thumbnail_loc>
      <video:duration>671</video:duration>
      <video:publication_date>2012-09-11T02:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K4KDLWENXm0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Intervals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breaking-down-things-in-slow-motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breaking down things in slow motion</video:title>
      <video:description>This video shows several activities in slow motion. When you break down the actions in  slow motion you can see the process occur step by step and the behind the scene action too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/da254ef0-88e4-4f1f-b437-cc60c108056b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>311</video:duration>
      <video:publication_date>2012-11-01T23:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27961.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>slow</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Whether-We-Can-Learn-Like-in-The-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Whether We Can Learn Like in The Matrix</video:title>
      <video:description>Will human beings be able to download knowledge and skills into their minds in the near future?  Michio Kaku discusses the difference between computers and human minds to answer this fun and fascinating question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e1d13a11-f41b-46ed-8819-88b6b5e64c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2012-12-02T21:13:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28260.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>computers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wonders-of-fingernail-camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wonders of fingernail camera</video:title>
      <video:description>This video shows how a camera which can detect blood flowing beneath the fingernail can make objects respond to touch. In this video the chosen object is a pet rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e72bcff9-76bb-4e1a-9174-094a9cbd0f29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2012-11-01T19:54:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27952.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>camera</video:tag>
      <video:tag>fingernails</video:tag>
      <video:tag>blood</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus-flytrap-trapping-a-bug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus flytrap trapping a bug</video:title>
      <video:description>This video shows a bug being swallowed by a venus flytrap. This plant consists of four to seven leaves with a short stem. The stem can grow depending the time of the year from 3 to 10 centimeters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/51336dd8-492b-404e-9ff0-6a0b24a84945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2012-11-01T22:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27959.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-art-of-spider-fighting-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 1</video:title>
      <video:description>This videos show the art of spider fighting. The competitions of spider fighting are common in Japan, Philippines, and Singapore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/80b0ecae-d615-4903-929c-0931b3f9a6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-01T23:17:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27960.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spider</video:tag>
      <video:tag>Fighting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iceberg-the-size-of-Luxembourg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iceberg the size of Luxembourg</video:title>
      <video:description>This video shares details about the newly formed iceberg which is the size of the city of Luxembourg. The iceberg may was created when it collided with another big block of ice and may cause a change in the global ocean currents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9b7ddc82-3363-4c6a-b2ef-b6593a20c864/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2012-11-02T00:32:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27962.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>iceberg</video:tag>
      <video:tag>Oceans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-Intros-Infinity-from-TED-Ed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku Intros Infinity from TED Ed</video:title>
      <video:description>Michio Kaku introduces an animated video from TED-Ed that gives a visual representation of infinity.  This is one of five of Kaku&apos;s top five science videos everyone should see.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b4295f00-bb2c-4fd9-80c2-1230a23d2f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2012-12-09T16:36:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28479.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>infinity</video:tag>
      <video:tag>TED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sounds-from-Jupiter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sounds from Jupiter</video:title>
      <video:description>This video describes the different sounds from the planet Jupiter. These sounds were picked up by NASA and are believed to be vibrations caused due to interactions between different elements on the planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/c2694f41-a3eb-4437-b248-ab2a60e9c08d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-11-02T00:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27964.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Jupiter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Variance-of-Differences-of-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Variance of Differences of Random Variables</video:title>
      <video:description>Variance of Differences of Random Variables

Variance of Differences of Random Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22717.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-11T02:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rLdoKZ7w0xI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Variance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Differences</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Scott-Bernhard-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Scott Bernhard: New Orleans Recovery Series</video:title>
      <video:description>Lec 14- Scott Bernhard: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 

Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17368.jpg</video:thumbnail_loc>
      <video:duration>5255</video:duration>
      <video:publication_date>2012-09-02T18:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-N-rgOxYvA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Bernhard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Racing-Wheelchairs-Are-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racing Wheelchairs Are Made</video:title>
      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip explains step-by-step how racing wheelchairs are made.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5176b5a0-b647-4314-9a37-db0707aef752/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-12-10T01:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28495.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>racing</video:tag>
      <video:tag>wheelchairs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20110607-720p-Spectacular-Coronal-Mass-Ejection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2011.06.07, 720p-Spectacular Coronal Mass Ejection</video:title>
      <video:description>A spectacular coronal mass ejection is huge burst of solar wind on the sun. This is a video that shows this, these charged particles from the solar wind at times find themselves on the earth&apos;s poles resulting in the auroras. 2011.06.07, 720p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e958203-1fc3-478d-b928-e31c59189902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T23:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11208.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Spectacular</video:tag>
      <video:tag>Coronal</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Ejection</video:tag>
      <video:tag>2011</video:tag>
      <video:tag>06</video:tag>
      <video:tag>07</video:tag>
      <video:tag>720p</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Be-smart-and-take-a-bus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Be smart and take a bus</video:title>
      <video:description>This video shows the importance of public transportation in a funny and smart way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c0c0897e-f2d3-439c-a7cb-27436131c82f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-12-09T19:59:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28484.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>bus</video:tag>
      <video:tag>smart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-really-fun-and-smart-TEDx-talk-by-Rodney-Mullen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A really fun and smart TEDx talk by Rodney Mullen</video:title>
      <video:description>Rodney Mullen is talking about creating and skating, but it reminds me of the magic of converting rough, disparate, and fragile ideas into a polished, cohesive, and solid product. Check this quote: Let your intuition go as you feel these things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/dcc8c498-f58e-49ab-a2f3-b5e4b5026c6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1065</video:duration>
      <video:publication_date>2012-12-10T00:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28486.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Rodney</video:tag>
      <video:tag>Mullen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappering-Water-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappering Water Experiment</video:title>
      <video:description>This show is an experiment about liquids having different molecules. It demonstrates that the volume of pure water will be greater than a volume of water combined with methanol. This video is an episode from head rush.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/e220202c-aea0-4221-a7cb-bbc770d74ba5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-12-10T01:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28490.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Methanol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Does-Labor-Really-Feel-Like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Does Labor Really Feel Like?</video:title>
      <video:description>Are you a pregnant woman or otherwise curious human being that wants to know what labor feels like?  This video goes through the stages of labor and explains what happens during each, and also how they feel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5699ce4f-a047-44d3-b592-a320c001698d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-30T06:03:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9316.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>labor</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>pregnancy</video:tag>
      <video:tag>stages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Motion-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Motion of Stars</video:title>
      <video:description>Stars in the night sky ar fascinating. Most people enjoy lying on the ground and just staring at the night sky for hours. This video explains the motion of stars and clusters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/532dddec-b06b-458c-9984-362e61b8965c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>314</video:duration>
      <video:publication_date>2012-12-10T05:53:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28556.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diesel-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diesel Engine</video:title>
      <video:description>A diesel engine is an internal combustion engine. This is also referred to as a compression ignition engine. This is an illustration of how one works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/007cec66-3be6-47c1-aa90-54a5db8c40b9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-25T20:23:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7876.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>diesel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Great-Observatory-By-Astronomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Great Observatory By Astronomers</video:title>
      <video:description>A very interesting video showing the histories and future of our universe. Different observations from space telescope are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/851eb101-ec5d-4764-8d9b-0a06fe82a255/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-12-10T05:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28558.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>observatory</video:tag>
      <video:tag>Webb</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Doppler-Effect-and-Parallel-Universes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Doppler Effect and Parallel Universes</video:title>
      <video:description>Michio Kaku discusses the Doppler effect and how we can measure the rate at which the universe is expanding using it.  Kaku also talks about the potential &apos;freeze death&apos; the universe might experience in the future, and what we might be able to do to avoid it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/92ed399b-e313-4171-8a53-144a7fed4d0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>467</video:duration>
      <video:publication_date>2012-12-03T00:33:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28263.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>multiverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Messier-objects-space-object-and-catalogue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Messier objects - space object and catalogue</video:title>
      <video:description>Charles Messier is one of the greatest contributor of astronomy with his iconic &quot;anti-list&quot; space objects. We look at his work one at a time including his re-known catalogue and the knowledge of the telescopes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9aee9fba-fafe-406c-908d-824309ba8e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-11T04:55:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28594.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Messier</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>and</video:tag>
      <video:tag>catalogue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Early-Middle-Ages-284-1000-The-Splendor-of-the-Abbasid-Period</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Early Middle Ages, 284--1000: The Splendor of the Abbasid Period</video:title>
      <video:description>&quot;Lec 16 - The Early Middle Ages, 284--1000: The Splendor of the Abbasid Period&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Abbasid dynasty, which ruled the Islamic Caliphate beginning in 750. The Abbasids moved the capitol of the Caliphate to the newly-built city of Baghdad and created a state characterized by a strong administration and well-organized tax system. The state sponsored a cultural flowering, based in part on the translation of classical Greek and Roman texts. Professor Freedman ends the lecture by focusing on developments in mathematics and astronomy. 

00:00 - Chapter 1. The Rise of the Abbasids 
15:47 - Chapter 2. Cultural Flowering
28:28 - Chapter 3. Assimilation of conquered peoples and ideas
40:00 - Chapter 4. Mathematics

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23485.jpg</video:thumbnail_loc>
      <video:duration>2651</video:duration>
      <video:publication_date>2012-09-14T09:02:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ji8kKMSLEQo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Splendor</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abbasid</video:tag>
      <video:tag>period</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-1-Monopoly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics 1 - Monopoly</video:title>
      <video:description>&quot;Lec 8 - Economics 1 - Monopoly&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27469.jpg</video:thumbnail_loc>
      <video:duration>2575</video:duration>
      <video:publication_date>2012-09-21T07:33:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PauOZXAi6IU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Monopoly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Hammer-and-Spark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Hammer and Spark</video:title>
      <video:description>This video from sixty symbols will help you to understand about the hammer and spark concept. Watch this video. Its really interesting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c0281f7f-fe71-4af1-969b-e4900e73c26c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2013-01-30T09:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29081.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hammer</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Spark</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-With-Flights-Like-Flight-77-And-WTC-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts With Flights Like Flight 77 And WTC Attack</video:title>
      <video:description>This video discusses different interesting facts related with the flight 77 that was hijacked and the attack on world trade center. Much more is discussed here, so you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d943241c-025f-4c90-9770-ab71760c9ee3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2013-01-11T04:18:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28583.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>tip</video:tag>
      <video:tag>of</video:tag>
      <video:tag>iceberg</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 4 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23654.jpg</video:thumbnail_loc>
      <video:duration>2619</video:duration>
      <video:publication_date>2012-09-14T10:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6wIO7gKJ7BY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Completing-Perfect-Square-Trinomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Completing Perfect Square Trinomials</video:title>
      <video:description>Completing Perfect Square Trinomials

u16_l5_t1_we2 Completing Perfect Square Trinomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25326.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-09-18T02:53:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tYv-Pchyu0Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Completing</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Trinomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Riddle-of-Blackholes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Riddle of Blackholes</video:title>
      <video:description>A brief study by astronomers about the black-holes is discussed here. Video explains the study behind the black-holes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/641dadf3-68a2-44f0-81ca-a489b6f60462/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-01-12T00:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28663.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>blackholes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruct-Vocal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruct Vocal Cord</video:title>
      <video:description>This 3D medical animation features a procedure to reconstruct vocal cord. This process uses a bio implant to treat vocal cord paralysis. This process can be used for both Unilateral and Bilateral vocal cord paralysis. For more information, visit our website : www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/f6a55c32-7efb-400c-8e53-91876d7f90be/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T06:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30697.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transnasal</video:tag>
      <video:tag>endoscope</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>lidocaine</video:tag>
      <video:tag>unilateral</video:tag>
      <video:tag>Paralysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-amazing-starburst-galaxy-exposed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An amazing starburst galaxy exposed</video:title>
      <video:description>The Hidden Universe explains how this astounding exploding galaxy works. We take an incredible look beyond visible light at M82 and find striking facts in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a821fe7e-4724-498c-892e-9569bde6cb93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2013-01-11T07:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28602.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>starburst</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>m82</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-33-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 33-Computer Science 164 -</video:title>
      <video:description>lec 33-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27574.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-30T08:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZbFc1yVUcg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Mammals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of Mammals</video:title>
      <video:description>This video discusses the highway of life from the past years to the upcoming lives. History related with all the mammals is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2c5e60a8-b8b6-41dc-842c-aa5fdb077cb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2013-01-11T04:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28582.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>History</video:category>
      <video:tag>Highway</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Mammals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis-And-Atom-Bombs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis And Atom Bombs</video:title>
      <video:description>Destruction due to atom bombs and the dimensional analysis is discussed in this video. Video is really interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/33a6b433-72f8-4892-a0f6-b7b76f4a2b15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2013-01-11T07:29:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28611.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Bombs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-an-Astronomer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of an Astronomer</video:title>
      <video:description>Have you ever thought how would be the life of an astronomer? This video shows the 24 hours in the life of an astronomer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/43e80689-6740-42a2-9980-6b53a79127a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2013-01-11T07:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28609.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>24</video:tag>
      <video:tag>Hours</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Astronomer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Vision</video:title>
      <video:description>A very interesting video showing the double vision of different symbols. How does it happen is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/458c1d7e-4fae-47fc-8f15-c72bc92d25da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2013-01-11T05:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28596.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>double</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-large-a-billion-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How large a billion is</video:title>
      <video:description>Is a billion a thousand million(1,000,000,000) or a million million (1,000,000,000,000)? Find the truth from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/60c46e3e-33d9-4950-adf0-16c0c8575aae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2013-01-30T07:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29066.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>A</video:tag>
      <video:tag>billion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Stream-biogeochemistry-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Stream biogeochemistry - Harvard Forest</video:title>
      <video:description>Lec 15 - Stream biogeochemistry - Harvard Forest. Stream biogeochemistry -- Bill Sobczak

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15140.jpg</video:thumbnail_loc>
      <video:duration>922</video:duration>
      <video:publication_date>2012-08-28T13:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sMTjO2J7GCE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>streams</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>aquatic</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>hydrology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Price-and-Market-Capitalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Price and Market Capitalization</video:title>
      <video:description>Price and Market Capitalization

Introduction to price and market capitalization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22614.jpg</video:thumbnail_loc>
      <video:duration>715</video:duration>
      <video:publication_date>2012-09-11T02:41:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fa-VZ-SDxgY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>price</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Capitalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Being-a-British-American</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Being a British American</video:title>
      <video:description>&quot; Lec 3 -Being a British AmericanThe American Revolution (HIST 116)

Professor Freeman discusses the differences between society in the American colonies and society in Britain in the eighteenth century. She uses examples from colonists&apos; writings to show that the American colonies differed from British society in three distinct ways: the distinctive character of the people who migrated to the colonies; the distinctive conditions of life in British America; and the nature of British colonial administration.

00:00 - Chapter 1. Introduction 
02:30 - Chapter 2. From Dr. Hamilton&apos;s Diary: Religiosity, Diversity, and Coloniality 
11:56 - Chapter 3. Risk-takers, Landowners, Voters: Life in British America 
17:31 - Chapter 4. Door Persuasions and Middling Society 
23:33 - Chapter 5. Free Will and Spiritual Equality: The Impact of the Great Awakening 
32:13 - Chapter 6. The Power of Colonial Legislatures and the British-American Identity 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23203.jpg</video:thumbnail_loc>
      <video:duration>2415</video:duration>
      <video:publication_date>2012-09-13T11:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h9xzYVDWO0o</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>British</video:tag>
      <video:tag>american</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Number-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number 16</video:title>
      <video:description>In this video we look at number 16nas a perfect square and how its position in the table leads to some enormous discoveries for Parker Matt. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6980fd1-b000-47e6-99dc-4a87a1cd4b46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2013-01-11T07:29:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28612.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Number</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/is-f-a-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>is f a number</video:title>
      <video:description>&quot;f&quot; is not considered as a number by mathematicians but to people working with computers, it is. Find out how!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ed2802be-af31-4897-b16d-e23b8027452c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2013-01-11T07:36:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28619.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>is</video:tag>
      <video:tag>F</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Pollution-Control-Environmental-Enforcement-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Pollution Control: Environmental Enforcement 2</video:title>
      <video:description>Lec 23 - Pollution Control: Environmental Enforcement 2.
November 16, 2009

Prof. Bob Infelise gives an introduction of pollution control: criminal enforcement.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16991.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-09-01T18:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_UGKxMa5I6s</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091116</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alien-Life-in-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alien Life in Universe</video:title>
      <video:description>This video contains some amazing facts to show the presence of alien in the universe. Watch this video to know more about the aliens life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/24266fa0-8ff3-4117-a03b-dca992aa09fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-11T07:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28615.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Alien</video:tag>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>M13</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 6 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Community Space Intro Lecture

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15069.jpg</video:thumbnail_loc>
      <video:duration>1359</video:duration>
      <video:publication_date>2012-08-28T12:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Cvytz8rLLo</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Problematic-Sunflower</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Problematic Sunflower</video:title>
      <video:description>This video will show you all about the problematic sunflower i.e. its structure and working of different parts. Watch this video to know all about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/76e7a83a-a8b6-4952-a118-7b3ae2937cc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2013-01-12T00:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28647.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Problematic</video:tag>
      <video:tag>Sunflower</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Environmental-Federalism-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Environmental Federalism 2</video:title>
      <video:description>Lec 26 - Environmental Federalism 2.
November 24, 2009

Prof. Bob Infelise explains the Sources and Limits on Federal Power.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16994.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-01T18:32:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5mfjd7zs1Ls</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091124</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Environmental-Federalism-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Environmental Federalism 3</video:title>
      <video:description>Lec 27 - Environmental Federalism 3.
November 30, 2009

Prof. Bob Infelise discusses the limits on State Power Preemption.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16995.jpg</video:thumbnail_loc>
      <video:duration>3768</video:duration>
      <video:publication_date>2012-09-01T18:33:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/43D4nzDYpC8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091130</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Astronomy 10</video:title>
      <video:description>&quot;Lec 9 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23763.jpg</video:thumbnail_loc>
      <video:duration>3496</video:duration>
      <video:publication_date>2012-09-14T11:00:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPkELZxd6WY</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7 - Environ Sci Spring 2011</video:title>
      <video:description>Lec 7 - Environ Sci Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23657.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-14T10:21:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UZ44q82m7gg</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Conservation-of-angular-momemtum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Conservation of angular momemtum</video:title>
      <video:description>Conservation of angular momemtum

Angular momentum is constant when there is no net torque.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21120.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-08T17:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s_R8d3isJDA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Conservation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momemtum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Administrative-Law-of-the-Environment-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Administrative Law of the Environment 1</video:title>
      <video:description>Lec 5 - The Administrative Law of the Environment 1.
August 31, 2009

Prof. Bob Infelise discusses the administrative decision making process and judicial review of agency action standing.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16971.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-09-01T18:06:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dbY3fl4pO0o</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090831</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gold-Foil-Experiment-By-Rutherford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gold Foil Experiment By Rutherford</video:title>
      <video:description>Video shows the Rutherford&apos;s gold foil experiment with diagrams. The experiment he used is a part of science folklore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/41340a7e-a24c-46aa-a20e-277d5b668758/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2013-01-12T01:14:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28697.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Telescopic-Nacional-Galileo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Telescopic Nacional Galileo</video:title>
      <video:description>This video shows an Italian telescope with its different parts and workings. A telescope is used to watch the objects that are far away from us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/54b8913b-8146-4945-92b9-23227ac52005/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-01-12T01:19:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28705.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Italian</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Canning-Sardine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canning Sardine</video:title>
      <video:description>This video features how sardine is processed and canned. It explores the entire process in an understandable manner for the benefit of all audience</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5b01ff31-01b2-4487-8879-a1f3fd9d35ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2013-01-12T01:17:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28702.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Canning</video:tag>
      <video:tag>Sardine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Milky Way Galaxy</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/76f16916-df99-4edd-b3f6-e0d4c22ef4cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2013-01-12T01:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28699.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>School</video:tag>
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      <video:tag>way</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Anti-Gravity</video:title>
      <video:description>This video shows the MIT researcher responding to Anti-Gravity technologies. This discussion is really interesting for the technology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8e4ac6ca-1cb8-41a4-bb52-50fd2abfe809/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-01-12T01:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28704.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>Researcher</video:tag>
      <video:tag>Responds</video:tag>
      <video:tag>to</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>tech</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - The Role of the Dental Assistant During Periodontal Surgery</video:title>
      <video:description>&quot;Lec 33 - The Role of the Dental Assistant During Periodontal Surgery&quot; Explains and demonstrates the dental assistant&apos;s role during an actual periodontal surgical procedure.  Orig. air date: APR 23 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1922</video:duration>
      <video:publication_date>2012-09-09T03:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wM0cPc7M5bk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Role</video:tag>
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      <video:tag>Dental</video:tag>
      <video:tag>Assistant</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chemistry C234</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23906.jpg</video:thumbnail_loc>
      <video:duration>4674</video:duration>
      <video:publication_date>2012-09-14T11:54:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DYx8yJhHExk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Magnetic Moment?</video:title>
      <video:description>How to calculate the magnetic movement inside an electric field. Here is a detailed description of the topic by experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a0b5386d-d747-4acc-b959-07faa8f6b4af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2013-01-12T01:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28713.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>moment</video:tag>
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      <video:tag>Symbols</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Administrative-Law-of-the-Environment-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Administrative Law of the Environment 3</video:title>
      <video:description>Lec 7 - The Administrative Law of the Environment 3.
September 8, 2009

Prof. Infelise discusses judicial review of agency action, reviewability and scope of review.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16974.jpg</video:thumbnail_loc>
      <video:duration>4559</video:duration>
      <video:publication_date>2012-09-01T18:11:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U4p7G6xobco</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090908</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellar Spider And White-Tailed Spider</video:title>
      <video:description>A very interesting video showing the monster&apos;s structure of cellar spider and white-tailed spiders are shown here. Their ways of attacks are also discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b2c43c99-fd03-4298-8e4f-d1a99bc77589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2013-01-12T01:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28725.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Cellar</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Tailed</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Administrative-Law-of-the-Environment-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Administrative Law of the Environment 2</video:title>
      <video:description>Lec 6 - The Administrative Law of the Environment 2 .
September 8, 2009

Prof. Infelise discusses judicial review of agency action, reviewability and scope of review.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16973.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-01T18:09:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/29cucDofDJ8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Law</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Financing Adaptation</video:title>
      <video:description>Financing Adaptation

Guest: Teresa Stanton, Reference Librarian for Foreign and Comparative Law, Berkeley Law Library</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19709.jpg</video:thumbnail_loc>
      <video:duration>6399</video:duration>
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      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Mathematics 16B - Lecture 5</video:title>
      <video:description>Mathematics 16B - Lecture 5

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25703.jpg</video:thumbnail_loc>
      <video:duration>4393</video:duration>
      <video:publication_date>2012-09-18T17:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXTgSFYrXqc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e28d3e61-05c7-4bca-9f17-875a6b531ef0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-01-12T01:31:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28726.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <video:video>
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      <video:duration>292</video:duration>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>254</video:duration>
      <video:publication_date>2013-01-12T01:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28714.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9a76610e-b230-4c2a-ba7b-25c9af564c7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2013-01-12T01:44:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28745.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>mass</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Mixture problems 1</video:title>
      <video:description>Mixture problems 1

U06_L2_T2_we1 Mixture problems 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24635.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-09-17T14:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Dzdrb8MKBg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mixture</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/adcec3f3-3afa-4322-ae0f-be0bab988b41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2013-01-12T01:47:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28749.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Abiogenesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gravity-Experiment-Feather-Inside-a-Vacuum-Chamber</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravity Experiment - Feather Inside a Vacuum Chamber</video:title>
      <video:description>This video shows the movements of feather in vacuum to understand the effects of gravity. Watch this video to know about the force of gravity.</video:description>
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      <video:duration>291</video:duration>
      <video:publication_date>2013-01-12T01:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28744.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>feather</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/45a82f80-15a7-4360-8c92-7fbde2ea5791/cand_5.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2013-02-11T03:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30207.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>s</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Dictionary</video:tag>
      <video:tag>6</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>435</video:duration>
      <video:publication_date>2013-01-14T04:17:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28768.mp4</video:content_loc>
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      <video:tag>A</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>blew</video:tag>
      <video:tag>up</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Survey On Telescopes</video:title>
      <video:description>This video will show you about the survey that is carried out to find the most powerful telescope present on earth. Telescopes are used to study galaxies, to take their pictures and to find what is happening in them?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/aa8beae8-831d-43cd-80e6-d4f745f55d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2013-01-14T04:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28766.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>VISTA</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Powerful</video:tag>
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      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Mixture-problems-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Mixture problems 2</video:title>
      <video:description>Mixture problems 2

U06_L2_T2_we2 Mixture problems 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24637.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-17T14:32:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OBVGQt1Eeug</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-Mixture-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Mixture problems 3</video:title>
      <video:description>Mixture problems 3

U06_L2_T2_we3 Mixture problems 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24638.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-17T14:34:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JVlfQEhzLMM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mixture</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 1- Chemistry 1A .
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16996.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-01T18:40:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ovxiWQZfXSw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Chemistry 1A</video:title>
      <video:description>Lec 2- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16997.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-01T18:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AabmIupcy9U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61A-hierarchical-data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 61A - : hierarchical data</video:title>
      <video:description>&quot;Lec 13 - Computer Science 61A - : hierarchical data&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23769.jpg</video:thumbnail_loc>
      <video:duration>2894</video:duration>
      <video:publication_date>2012-09-14T11:01:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kbqJ3UGPgOc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>hierarchical</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Public Health 241 -</video:title>
      <video:description>lec 14-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27617.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-30T10:09:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6gY-bd5hxE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-Millisieverts-and-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Millisieverts and Radiation</video:title>
      <video:description>Sievert is a term used to measure the quantity of radiation and millisieverts is the 1000th part of one. One sievert is equal to 1 joule per kilogram and measure the type of alpha, beta and gamma radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d5dc958d-6f36-4256-98f1-b64263ea33d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2013-01-14T04:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28780.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Millisieverts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-of-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of Galaxy</video:title>
      <video:description>The study of galaxy is a never lasting study. Various observations about this galaxy by scientists from the earth are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f4f96176-6084-4f5b-aa9d-c997f9ef525c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>639</video:duration>
      <video:publication_date>2013-01-14T05:19:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28796.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Galaxy</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Depolarization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Depolarization?</video:title>
      <video:description>A brief explanation of what happens during depolarization is shown here. The science behind this phenomenon is discussed here with the effects on light.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4a45aaab-aadd-4768-a11d-452441a18ea7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2013-01-18T05:51:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28843.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Depolarization</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dog-lapping-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dog lapping water</video:title>
      <video:description>This video shows us a slow motion capture of a dog lapping water.  What&apos;s intresting here is that you&apos;d think it scoops the water, but there is more.  Take a look.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5ba381e6-47b6-4fca-8b76-65a40d62dabb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2014-08-27T21:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31492.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>slow</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>dog</video:tag>
      <video:tag>lapping</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Numerator-and-Denominator-of-a-Fraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Numerator and Denominator of a Fraction</video:title>
      <video:description>Numerator and Denominator of a Fraction

U02_l1_T1_we1 Numerator and Denominator of a Fraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24755.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-17T16:41:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3XOt1fjWKi8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Numerator</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Denominator</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Fraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Water-in-the-Atmosphere-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Water in the Atmosphere I</video:title>
      <video:description>&quot;Lec 9 - Water in the Atmosphere I&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The lapse rate describes the rate at which air cools with altitude.  Atmospheric stability depends on the lapse rate.  When an air parcel is lifted or lowered, it can continue to rise or descend based on the temperature of the surrounding air at the new altitude, which indicates an unstable atmosphere.  Inversions can occur in the atmosphere, meaning the air near the ground will be cooler than air aloft.  This type of temperature profile can cause air to be trapped near the Earth&apos;s surface in a boundary layer, which can also lead to pollutants being trapped near the ground.

00:00 - Chapter 1. Mixing in the Atmosphere (recap)
02:36 - Chapter 2. Atmospheric Stability
06:29 - Chapter 3. The Diurnal Cycle of the Adiabatic Lapse Rate
13:48 - Chapter 4. Elevated Inversion and Pollution
29:10 - Chapter 5. Moisture in the Atmosphere
37:17 - Chapter 6. Air Saturation Processes

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23289.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-13T12:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I9MVmRCz9-M</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>water</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Sum-of-Consecutive-Odd-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Sum of Consecutive Odd Integers</video:title>
      <video:description>Sum of Consecutive Odd Integers

U02_L1_T3_we2 : Sum of Consecutive Odd Integers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24503.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-09-17T13:40:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d8De3xcVmnw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Consecutive</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Integers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Nucleophilicity-Nucleophile-Strength</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Nucleophilicity (Nucleophile Strength)</video:title>
      <video:description>Nucleophilicity (Nucleophile Strength)

Nucleophilicity (Nucleophile Strength)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24568.jpg</video:thumbnail_loc>
      <video:duration>835</video:duration>
      <video:publication_date>2012-09-17T14:05:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z9Jh-Q59xso</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Nucleophilicity</video:tag>
      <video:tag>Nucleophile</video:tag>
      <video:tag>Strength</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Significance-of-Cell-Communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Significance of Cell Communication</video:title>
      <video:description>Just as it is crucial for humans to communicate, so it is for cells. This video gives us a close look at the evolutionary significance of  Communication in cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b56670a9-3f78-4cb2-8b55-c89acbac3488/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2013-01-18T05:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28839.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Significance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Investigations-in-Science-And-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Investigations in Science And Engineering</video:title>
      <video:description>This video will help you in understanding the importance of planning and carrying out the investigations. Different questions are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c02c49ca-9a3e-4bdf-8df5-cba3999774e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2013-01-18T07:17:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28883.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>planning</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Carrying</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Investigations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-GMAT-Data-Sufficiency-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - GMAT: Data Sufficiency 4</video:title>
      <video:description>GMAT: Data Sufficiency 4

16-21, pg. 279</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22297.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2012-09-11T01:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fMTLSOTAzWs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replication-of-viruses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication of viruses</video:title>
      <video:description>Mr Anderson gives a lecture on viral replication, an idea proposed by Benjamin Franklin. He expounds on ideas that Mr Benjamin didn&apos;t clarify. Learn this new idea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6df5290-a8f4-4a04-b464-15c1befe6332/cand_5.jpg</video:thumbnail_loc>
      <video:duration>629</video:duration>
      <video:publication_date>2013-01-18T07:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28885.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>replication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>viruses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Water-is-A-Polar-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Water is A Polar Molecule?</video:title>
      <video:description>The polar properties of water are discussed in this video. Oxygen is a very electronegative atom and hydrogen acts as an electropositive here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6a3861cc-0e6a-4c53-8ba6-b0e6153296a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2013-01-18T07:16:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28882.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>water</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balancing-of-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balancing of Equations</video:title>
      <video:description>A very interesting video to guide the beginners for the balancing of equations. Balancing different kind of equations is explained here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/be2dfb2f-b5c7-4eae-98dc-ccaa50098bff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>668</video:duration>
      <video:publication_date>2013-01-19T04:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28890.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>Beginner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Banking-11-A-reserve-bank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Banking 11: A reserve bank</video:title>
      <video:description>Banking 11: A reserve bank

Introduction to the idea of a reserve bank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22296.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-09-11T01:40:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M-4GWomLbpc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>11</video:tag>
      <video:tag>A</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>bank</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Evolution-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Evolution Clarification</video:title>
      <video:description>Evolution Clarification

Clarifying some points on evolution and intelligent design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22318.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-11T01:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nh1R-gyY7es</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-GMAT-Data-Sufficiency-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - GMAT: Data Sufficiency 14</video:title>
      <video:description>GMAT: Data Sufficiency 14

63-68, pgs. 282-283</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22319.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T01:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iW3EP2FE5zc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-How-Multiplayer-Games-Will-Change-the-Future-of-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - How Multiplayer Games Will Change the Future of Work</video:title>
      <video:description>&quot;Lec 15 - How Multiplayer Games Will Change the Future of Work&quot; (February 22, 2010) Leighton Read, high-tech investor, entrepreneur, and CEO of Seriosity Inc. and Alloy Ventures discusses how multiplayer game will change the future of work.

Stanford University
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18884.jpg</video:thumbnail_loc>
      <video:duration>4048</video:duration>
      <video:publication_date>2012-09-04T07:04:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E286x3HASK0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>computers</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>gamers</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Feedback</video:tag>
      <video:tag>meritocracy</video:tag>
      <video:tag>information</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>Skinner</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Avatar</video:tag>
      <video:tag>Publishers</video:tag>
      <video:tag>World</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Warcraft</video:tag>
      <video:tag>Farmville</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>hiring</video:tag>
      <video:tag>call</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>shareholder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organ-of-Corti-Its-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organ of Corti- Its Functions</video:title>
      <video:description>This video will help yu in understanding the function of the Organ of Corti. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/381f3290-d54e-4a2c-a988-ddf72e4ca6ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2013-01-19T04:33:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28893.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Corti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contraction-of-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contraction of Skeletal Muscles</video:title>
      <video:description>This video will provide you an introduction to skeletal muscle contraction. The contraction of muscle is explained here with our daily activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/630cd526-c5e3-4753-b92c-dfd35474804f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2013-01-19T04:30:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28889.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Others</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sticks-Flying-in-Air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sticks Flying in Air</video:title>
      <video:description>An interesting video from Incredible Science shows the fun fly stick levitation power wand. The science behind this is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/81b3a321-5311-47b6-906c-50adad8b766f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-09T07:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28418.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>stick</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Wand</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Limiting-Reactants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Limiting Reactants</video:title>
      <video:description>This video will help you in understanding about the topic limiting reactants and percent yield. Video is very helpful for the chemistry students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/aacf9a46-3c48-42c9-94e4-08be71d3562c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2013-01-19T04:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28904.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Limiting</video:tag>
      <video:tag>Reactants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>yield</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Layering and Link Layer

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16215.jpg</video:thumbnail_loc>
      <video:duration>2855</video:duration>
      <video:publication_date>2012-08-29T16:20:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r0o9DJmvYNg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coevolution-in-plants-and-animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coevolution in plants and animals</video:title>
      <video:description>Coevolution is when two species head down together in an evolutionary pathway. Mr Andersen builds an analogy to clarify the concept of coevolution. Example of coevolution is the benefit obtained by a flower plant from an insect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6270a09-178b-4ff0-969a-4cca892d9637/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2013-01-19T04:49:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28916.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>coevolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Home-Planetarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Home Planetarium</video:title>
      <video:description>Are you always fascinated by the beauty of the night sky? Then this is the chance to turn your home into a planetarium. This video explains how to do that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f345480c-c87e-4042-a573-841ed83ad447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-09T06:59:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28417.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Projector</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Planetarium</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Public-Health-250A-Lecture-4-Descriptive-Epidemiology-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 250A - Lecture 4: Descriptive Epidemiology III</video:title>
      <video:description>Public Health 250A - Lecture 4: Descriptive Epidemiology III

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25555.jpg</video:thumbnail_loc>
      <video:duration>2792</video:duration>
      <video:publication_date>2012-09-18T16:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QzdKpIdcHvc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Build-a-Strategy-for-Sustainability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Build a Strategy for Sustainability</video:title>
      <video:description>Build a Strategy for Sustainability

Adam Werbach, Global CEO of Saatchi and Saatchi S and former Sierra Club president, is the author of Strategy for Sustainability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25554.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2012-09-18T16:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K_usAROt9bc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>build</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>sustainability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Physics-111-Instrumentation-Section-Lab-Equipment-BSC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Physics 111: Instrumentation Section Lab Equipment (BSC)</video:title>
      <video:description>Physics 111: Instrumentation Section Lab Equipment (BSC)

Physics 111 Advanced Laboratory.  Sean O&apos;Kelley

This video accompanies the first lab of the Physics 111 Instrumentation Section (formerly Basic Semiconductor Circuits Section), providing students with an introduction to the equipment provided at the standard lab station used throughout the course. 

In the first lab, you will learn how to use the digital voltmeter (DVM), oscilloscope, function generator, and powered breadboard.  This video explains the operation of these items, shows how to wire some electronic circuits, and introduces some troubleshooting techniques.


http://socrates.berkeley.edu/~phylabs/bsc/Manual.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26992.jpg</video:thumbnail_loc>
      <video:duration>1635</video:duration>
      <video:publication_date>2012-09-19T06:17:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cns6AKDSFC4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Instrumentation</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Equipment</video:tag>
      <video:tag>BSC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-trick-used-by-male-spiders-to-mate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The trick used by male spiders to mate</video:title>
      <video:description>This video shows that male spiders pretend to be dead to attract their female companions to mate. This activity was noticed by the researchers of the University of Aarhus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/11d4269a-aec2-45f8-a9bc-5e74c759244c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-11-02T17:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27969.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spiders</video:tag>
      <video:tag>mating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homeostasis-Hugs-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeostasis Hugs Video</video:title>
      <video:description>Homeostasis Hugs is the hug between the tissues in our body. A well explanation of the topic is provided here by an expert to make the topic clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2ebb1ed8-950d-49bf-8bd9-45d0a1e479a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2013-01-19T04:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28911.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Homeostasis</video:tag>
      <video:tag>Hugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-The-Bohr-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is The Bohr Effect?</video:title>
      <video:description>This video explains the Bohr&apos;s effect with a curve of oxygen dissociation of hemoglobin. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/dd213869-2c31-407e-8aa4-fb325bc356f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2013-01-19T04:52:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28921.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-The-Business-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - The Business Cycle</video:title>
      <video:description>The Business Cycle

The business cycle and how it may be driven by emotion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25559.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-18T16:24:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TXrOpjG4dUs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smith-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smith numbers</video:title>
      <video:description>4937775, 27, 666 and others are smith numbers born from a phone directory by Haroun smith. Professor Ed Copeland of the University of Nottingham explains.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6b9e691-653b-4431-a9d7-9774c871dad3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2013-01-19T04:54:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28924.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>Numbers</video:tag>
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    <loc>https://dnatube.com/videos/Lec-101-Overview-of-Fractional-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Overview of Fractional Reserve Banking</video:title>
      <video:description>Overview of Fractional Reserve Banking

Big picture of how money enters circulation and how lending can increase the money supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25604.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2012-09-18T16:36:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3mUi9IZb4T4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>reserve</video:tag>
      <video:tag>Banking</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-28-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>lec 28-Computer Science 164 -  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27569.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-30T08:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F7o5ttm0578</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-29-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 29-Computer Science 164 -</video:title>
      <video:description>lec 29-Computer Science 164 -Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27570.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-30T08:38:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LT0flmovt0w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Balance-of-Payments-Capital-Account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Balance of Payments- Capital Account</video:title>
      <video:description>Balance of Payments- Capital Account

Understanding how changes in foreign ownership of assets effects balance of payments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25664.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
      <video:publication_date>2012-09-18T16:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AimYG1jYD0A</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Payments</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Account</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-10-Lecture-25-Summary-and-Farewell-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Computer Science 10 - Lecture 25: Summary and Farewell Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 25: Summary and Farewell

The Beauty and Joy of Computing

This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2120</video:duration>
      <video:publication_date>2012-09-19T02:51:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9zPweSl4Mo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Summary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Farewell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Central-Dogma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Central Dogma?</video:title>
      <video:description>This video discuses the central dogma with the structure of DNA. A video shot to the team working with Mr. Anderson is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/33459125-4209-48b1-90b0-aaa011975922/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2013-01-19T04:59:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28931.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>and</video:tag>
      <video:tag>translation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Atom</video:title>
      <video:description>Have you ever imagined how the knowledge of the atom began? Let this video take you through the entire account in the history of the atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6fdb6a03-8eb5-402c-be35-3436d175daff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2013-01-19T04:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28923.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Computational-Thinking-And-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Computational Thinking And Mathematics</video:title>
      <video:description>Video shows the different terms used in mathematics and computational thinking. A brief explanation of these terms with the science and technology is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9a766d7e-8e86-4b24-9929-61f0174a9c84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2013-01-19T05:01:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28933.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>thinking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Evidence-of-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Evidence of Evolution</video:title>
      <video:description>A study about the evidences of evolution is described here to help you. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e9f0880c-8cd6-4dd8-a652-79c3807d99d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2013-01-19T05:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28935.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Equity-vs-Debt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Equity vs. Debt</video:title>
      <video:description>Equity vs. Debt

Debt vs. Equity.  Market Capitalization, Asset Value, and Enterprise Value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22581.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2012-09-11T02:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yQtUyBrRBx4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Equity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Debt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cells-Discovery-Description</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cells Discovery Description</video:title>
      <video:description>This video will help you to know about the history of the cell theory. Peoples related with the cell discoveries and the 2 types of microscopes are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/337488a5-1795-4325-8927-258dcfbedb6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>899</video:duration>
      <video:publication_date>2013-01-19T05:08:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28942.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testing-gravity-by-Feather-and-balls-in-a-vacuum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing gravity by Feather and balls in a vacuum</video:title>
      <video:description>Peter foster test gravity by dropping a metal ball and feathers in a vacuum. History has it that  Scott did a similar experiment  with a  feather and a hammer.

Find a similar video on:http://www.youtube.com/watch?v=cjSvxWpbP_o</video:description>
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      <video:duration>291</video:duration>
      <video:publication_date>2013-01-19T05:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28932.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Testing</video:tag>
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      <video:tag>feather</video:tag>
      <video:tag>and</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Vacuum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Podcast-Overview-of-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Podcast - Overview of Biology</video:title>
      <video:description>A quick overview of what basic biology is. In this video you will be given a quick rundown of the 4 basic principals of biology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7815fa6c-fc8b-4780-92b6-b305d74643c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>548</video:duration>
      <video:publication_date>2013-01-19T04:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28930.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>podcast</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>principals</video:tag>
      <video:tag>of</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Cell-Membranes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cell Membranes</video:title>
      <video:description>This video will explain the membranes of the cell from the things used in our daily life. Here is an activity which contains the extract of DNA from a banana.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d2c818b6-9a1a-4c8d-9677-e3ad64479ff4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2013-01-19T05:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28960.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membranes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cancer-57a921</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cancer</video:title>
      <video:description>A very helpful video showing the reason behind the disease cancer. A brief description of the cancer therapies is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7f633bac-5953-44a0-966e-bc3f9972e2bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-02-08T02:30:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29549.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Receptors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Photoelectric-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Photoelectric Effect</video:title>
      <video:description>Photoelectric Effect

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26201.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2012-09-19T00:13:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kcSYV8bJox8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>photoelectric</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Penn-Jillette-on-Magic-Underwear-and-Religious-Absurdity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penn Jillette on Magic Underwear and Religious Absurdity</video:title>
      <video:description>Penn Jillette gives a forceful talk about moral absurdity stemming from religion, especially Christianity, in the U.S.  Magical Mormon underwear, talking snakes, and &apos;God-ordained&apos; killings feature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fd716632-7b7d-4e42-8c64-8965f5cd825a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2012-12-09T16:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28475.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Penn</video:tag>
      <video:tag>Jillette</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>America</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Mitt</video:tag>
      <video:tag>Romney</video:tag>
      <video:tag>Mormonism</video:tag>
      <video:tag>Christianity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 1- MIT 6.033 Computer System Engineering, Spring 2005.
Naming

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16209.jpg</video:thumbnail_loc>
      <video:duration>2879</video:duration>
      <video:publication_date>2012-08-29T15:40:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zm2VP0kHl1M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 2- MIT 6.033 Computer System Engineering, Spring 2005.
Fault Isolation with Clients and Servers

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16210.jpg</video:thumbnail_loc>
      <video:duration>3028</video:duration>
      <video:publication_date>2012-08-29T16:07:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RmdAWsvcsZw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 4- MIT 6.033 Computer System Engineering, Spring 2005.
Virtual Processors: Threads and Coordination

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>Jorge Rivera</video:uploader>
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Introduction to Networks

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Cricothyrotomy is an emergency surgical procedure used as a last resort if the patients air way is obstructed. This video explains how to carry out this procedure step by step.</video:description>
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      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Thinking generally refers to an intellectual activity how idea are produced in mind. Watch this video to know that what actually happens inside our brain.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the NASA&apos;s transports space shuttle enterprise to new york. The working of different parts during the launch is shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - EE290f  Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL</video:title>
      <video:description>EE290f  Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 24 - Nanoscale Magnetic Imaging - Given by Dr. Peter Fisher - CXRO/LBNL</video:description>
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      <video:tag>uc</video:tag>
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      <video:title>Lec 86 - Electronic Configuration (NB)</video:title>
      <video:description>Electronic Configuration (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26261.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Brain is the central organ of body that controls all the functioning. But in this video you come to know about creatures that can still live without brain like cockroach.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29759.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>What</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Scroll-Views-and-Table-Views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Scroll Views and Table Views</video:title>
      <video:description>&quot;Lec 8 - Scroll Views and Table Views&quot; (January 28, 2010) Josh Shaffer explains scroll views; displaying data and controlling appearance and behavior in table views.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18932.jpg</video:thumbnail_loc>
      <video:duration>4399</video:duration>
      <video:publication_date>2012-09-04T07:59:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nPzR3jLFEvA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>scroll</video:tag>
      <video:tag>table</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>content</video:tag>
      <video:tag>size</video:tag>
      <video:tag>indicator</video:tag>
      <video:tag>insets</video:tag>
      <video:tag>offset</video:tag>
      <video:tag>subview</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>subclass</video:tag>
      <video:tag>delegate</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>zoom</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Changes-at-Solar-Systems-Edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changes at Solar System&apos;s Edge</video:title>
      <video:description>In this video, you will know about the solar changes at the edge of solar system. A spacecraft is taking pictures of solar system and then thermal vision of photograph is showing about the heat change at the edges of system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5b1f5053-9293-473a-961c-caf71ef931ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2013-02-09T07:21:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29836.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>Changes</video:tag>
      <video:tag>at</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Edge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-188-Lecture-28-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 188 - Lecture 28: Review</video:title>
      <video:description>Computer Science 188 - Lecture 28: Review

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26350.jpg</video:thumbnail_loc>
      <video:duration>4865</video:duration>
      <video:publication_date>2012-09-19T00:54:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eHYGb1aZXsI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-C-and-common-ancestry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin C and common ancestry</video:title>
      <video:description>Vitamin c is unique as its essentiality as a nutrient is restricted to only a limited number of exceptional species among phylogenetically higher animals in other words nearly higher animals can sythesize vitamin c.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a6cb1f6b-5cd9-4616-9e4c-9aff5e5b943a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2013-01-12T00:59:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28667.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vitamin</video:tag>
      <video:tag>C</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equilibrium-Potentials-and-Driving-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equilibrium Potentials and Driving Force</video:title>
      <video:description>In this science video, equilibrium potentials and driving force is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/b59cfdf1-b971-4fd3-83df-90ee4b403173/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2014-07-22T03:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31056.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Potentials</video:tag>
      <video:tag>Driving</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-10-Lecture-14-Computational-Game-Theory-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science 10 - Lecture 14: Computational Game Theory Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 14: Computational Game Theory

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26848.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-19T02:44:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x3n7mZBcOw0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-To-Make-A-Lemon-Battery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure To Make A Lemon Battery</video:title>
      <video:description>This video will show you the procedure of making a electro voltaic battery by using lemon. first Squeeze lemon without breaking it&apos;s skin and then insert two metal coins at certain distance and then connect the coins through wire to voltmeter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7309f23d-33bf-4291-ad60-bbe0c0b4a8cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-02-09T07:37:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29845.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Lemon</video:tag>
      <video:tag>battery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Group-Love-Proving-5567ae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Group Love Proving</video:title>
      <video:description>A divine video with marvelous music and phenomenal science!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/e5722f9c-58d6-4e83-a9c2-4e54084d65a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2015-03-28T14:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32114.mp4</video:content_loc>
      <video:uploader>Karyn Bonti</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>group</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biophysics</video:tag>
      <video:tag>gods</video:tag>
      <video:tag>goddesses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Cell-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Cell Division</video:title>
      <video:description>This video shows some crucial step of cell division discovery process. Cell division with its microscopic view is also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f139bfbb-b795-4f92-9a33-5b7ea06f5088/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-04-07T19:34:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30477.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Crucial</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Monty-Hall-Paradox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Monty Hall Paradox</video:title>
      <video:description>This video explains and demonstrates the concept of the Monty Hall Problem. It is said that switching is the best option because it has the higher probability of winning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bf526d4d-2a39-4327-b804-d97e564fafb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-12-08T08:10:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28396.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Monty</video:tag>
      <video:tag>Hall</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-And-Cetuximab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer And Cetuximab</video:title>
      <video:description>This video shows the Cetuximab during the cancer. Video is very helpful for non-US healthcare professionals. Watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2afb2e2-0d2b-4368-b491-7dc54d8dbbf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2013-02-08T03:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29612.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Cetuximab</video:tag>
      <video:tag>Erbitux</video:tag>
      <video:tag>English</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pauling-triple-helix-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pauling triple helix model</video:title>
      <video:description>Pauling triple helix model is explained in this animation. One of the failed hypothetical models of DNA is Linus Pauling&apos;s triple helix model. This structure would be unstable under normal cellular conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a42f0c89-ab5e-4da5-9bb7-f0dda22ce760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2013-02-08T23:50:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29707.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Pauling</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>helix</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Cell-Culture-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cell Culture Engineering</video:title>
      <video:description>&quot;Lec 5 - Cell Culture Engineering&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman reviews the concept of gene therapy, and gives some examples of where this is applied. Methods to help deliver DNA into cells using viruses and cationic lipids are discussed, as a way to overcome some challenges in gene therapy. Next, Professor Saltzman gives a brief introduction into bacterial and mammalian cell physiology. He describes the different tissues in the body, the cell development/differentiation process, the anchorage dependence of mammalian cells that allows them to form an organism, and the extracellular matrix.

00:00 - Chapter 1. Applications of Gene Transfer
06:40 - Chapter 2. Gene Therapy
14:45 - Chapter 3. Potentials and Limits of Hijacking Viruses
22:28 - Chapter 4. Bacterial and Human Cell Physiology
33:43 - Chapter 5. Cellular Division
38:42 - Chapter 6. Cell Differentiation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16610.jpg</video:thumbnail_loc>
      <video:duration>3153</video:duration>
      <video:publication_date>2012-08-31T16:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_p2t_d1XsZU</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>adenovirus</video:tag>
      <video:tag>anchorage</video:tag>
      <video:tag>dependence</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>retrovirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Five-reasons-breastfeeding-is-awesome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Five reasons breastfeeding is awesome</video:title>
      <video:description>The Science Show presents a truly quick and funny explanation as to why breastfeeding is good for mother and child. Please watch this interesting video to see if the task is worth it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d6f23de6-3dca-4ac6-b44d-cfb3ca8b6d11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-02-09T01:48:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29715.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Breastfeeding</video:tag>
      <video:tag>newborn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-Behind-Small-Sized-Insects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason Behind Small Sized Insects</video:title>
      <video:description>300 million years ago the insects were quite different. The reason behind the small sized insects of these days is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/23204046-981a-4436-8f8f-7fed0bcbbefc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2013-02-09T02:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29729.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Aren</video:tag>
      <video:tag>T</video:tag>
      <video:tag>There</video:tag>
      <video:tag>Giant</video:tag>
      <video:tag>Insects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-ABCA1-Transporter-in-Insulin-Secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The ABCA1 Transporter in Insulin Secretion</video:title>
      <video:description>This animation shows the ABCA1 transporter in pancreatic islet cells and explains its importance for insulin secretion. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/784f9323-cd83-4692-b9e9-4093ca29588f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-09T00:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29713.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>ABCA1</video:tag>
      <video:tag>Transporter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Orbitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Orbitals</video:title>
      <video:description>Orbitals

An introduction to orbitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22494.jpg</video:thumbnail_loc>
      <video:duration>818</video:duration>
      <video:publication_date>2012-09-11T02:18:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yBrp8uvNAhI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Orbitals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Cell-Culture-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Cell Culture Engineering (cont.)</video:title>
      <video:description>&quot;Lec 6 - Cell Culture Engineering (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman describes the processes of fertilization and embryogenesis. Professor Saltzman then talks about the definition and classification of different types of stem cells, where stem cells are found in the body, and the potential for use of stem cells in treating diseases. Some challenges in this type of therapy are also discussed. Finally, Professor Saltzman introduces the exponential equation for cell growth, dX/dt = eμt, and the concept of cell &quot;doubling time.&quot;

00:00 - Chapter 1. Fertilization and Early Development
11:50 - Chapter 2. Development of Stem Cells
23:26 - Chapter 3. Results of Differentiation
36:52 - Chapter 4. Stem Cell Lineage
44:26 - Chapter 5. Cell Proliferation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16611.jpg</video:thumbnail_loc>
      <video:duration>2900</video:duration>
      <video:publication_date>2012-08-31T16:13:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H-9WOH2dY9I</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blastocyst</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>hematopoetic</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>culture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An interesting video showing the reason behind super solar storm by NASA. Explanation of this storm is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2c0e0bd-715d-49a3-8130-b24d6f662b36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2013-02-09T01:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29720.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Super</video:tag>
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      <video:tag>Storm</video:tag>
      <video:tag>on</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Acid Chloride Formation</video:title>
      <video:description>Acid Chloride Formation

Acetic Acid to Acetyl Chloride mechanism.  Can be generalized to forming any acid halide from a carboxylic acid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24629.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-17T14:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XKk9K5xTgDA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>Chloride</video:tag>
      <video:tag>formation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fd09747c-5c09-48e7-a94a-31cc5a4a6677/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-09T01:50:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29716.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
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      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video NASA is showing pictures related to Niel Armstrong and remembers him in this way. Niel Armstrong was the first person that stepped on moon first.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_29742.jpg</video:thumbnail_loc>
      <video:duration>785</video:duration>
      <video:publication_date>2013-02-09T03:27:22.000Z</video:publication_date>
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      <video:tag>Remembers</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Armstrong</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/407b24dc-6f82-461f-a1d6-aca2d4d54bc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
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      <video:tag>Soyuz</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/600b37da-4544-4f16-b8a1-bc45cbe21997/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2013-02-09T02:04:38.000Z</video:publication_date>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An interesting video showing the journey to international space station. Video is very interesting and shows the problems faced there by our scientists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/78aac8e6-2d86-43bc-bd8e-a807f6e686ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2013-02-09T02:03:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29724.mp4</video:content_loc>
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      <video:category>Interesting Science</video:category>
      <video:tag>international</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 9- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17050.jpg</video:thumbnail_loc>
      <video:duration>4456</video:duration>
      <video:publication_date>2012-09-02T05:18:45.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>Fall</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f32cbd55-ae42-45cb-b75d-282959f70d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2013-02-09T02:16:45.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ADHD</video:tag>
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      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>including</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2482</video:duration>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Science</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/08fb65f9-f37e-418b-99f0-cc8c25babf26/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>the</video:tag>
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      <video:tag>of</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>ADHD</video:tag>
      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>including</video:tag>
      <video:tag>ECG</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/48e3e86a-120c-4f5e-8312-afa78d60991e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
      <video:publication_date>2013-02-09T06:39:38.000Z</video:publication_date>
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      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>Robonaut</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Joins</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>30</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29923.mp4</video:content_loc>
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      <video:tag>Auld</video:tag>
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      <video:duration>178</video:duration>
      <video:publication_date>2012-12-07T06:21:11.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>205</video:duration>
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      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b28a725e-bdc0-4e79-8e1e-2e16e5619291/cand_5.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>172</video:duration>
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      <video:duration>243</video:duration>
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      <video:publication_date>2013-02-09T06:54:11.000Z</video:publication_date>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f72ff747-0f07-48fd-8970-5d7e3bef2c79/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>strong</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>of</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Dimensional-Pong-and-More-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Dimensional Pong and More DONGs</video:title>
      <video:description>Even more fun places to check out on the internet!  Legally buy uranium, 3D pong, brain hacks, and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e6472462-1cd0-412e-bad6-452b32ab8fab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-11-27T03:11:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28102.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>3d</video:tag>
      <video:tag>pong</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>hacks</video:tag>
      <video:tag>area</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Physics-112-Lecture-12-no-audio-for-first-8-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Physics 112 - Lecture 12: no audio for first 8 minutes</video:title>
      <video:description>Physics 112 - Lecture 12: no audio for first 8 minutes

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26462.jpg</video:thumbnail_loc>
      <video:duration>1916</video:duration>
      <video:publication_date>2012-09-19T01:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1lOeKjX1Ws8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>no</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>8</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-bowmans-capsule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The bowmans capsule</video:title>
      <video:description>This is a demonstration of how a bowman&apos;s capsule works. It is found at the beginning of the nephrone of a mammalian animal. Learn how its essential for the performance within our body system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eeec6b62-a971-4e51-ac6e-a561c59c86b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-11T01:11:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30004.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>bowmans</video:tag>
      <video:tag>Capsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Process-of-Hearing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Process of Hearing</video:title>
      <video:description>A structural representation with the working of each part during the process of hearing is described here. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/45c86cbe-8bc1-4b5f-87a7-5bd469978c3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-02-11T01:09:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29998.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hearing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Hawksbill-turtle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Hawksbill turtle</video:title>
      <video:description>This video from MarineBiologyChannel shows the Hawks-bill turtle one of the endangered species in sea. Watch this video to know more about this creature.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/99bba411-9a9b-48e8-9316-6560b6f9e19f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-11T01:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29995.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hawksbill</video:tag>
      <video:tag>turtle</video:tag>
      <video:tag>Eretmochelys</video:tag>
      <video:tag>imbricata</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-PACS-164B-Lecture-04</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - PACS 164B - Lecture 04</video:title>
      <video:description>PACS 164B - Lecture 04

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17586.jpg</video:thumbnail_loc>
      <video:duration>4952</video:duration>
      <video:publication_date>2012-09-03T16:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/31HUk_58Y8M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
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      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Maxwell-Boltzmann-Distribution-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Maxwell-Boltzmann Distribution  (Quiz)</video:title>
      <video:description>Maxwell-Boltzmann Distribution  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26461.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-09-19T01:15:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7TZXu6s0KA0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Maxwell</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Vestibular-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Vestibular System</video:title>
      <video:description>This video provides you with an introduction to the vestibular system. Video is very helpful for the knowledge purpose of bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b96f9b03-b64b-4b70-95f1-5f01888fbc3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2013-02-11T01:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30020.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>vestibular</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infant-Behaviour-After-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video is showing you the clinical examination of a new born child to detect whether the child is normal or not. Parts of the baby are tested by the doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d3e4f514-77e0-400b-9b99-4e76606f1d94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2013-02-11T01:13:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30012.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason behind Nightfalls And Wet Dreams</video:title>
      <video:description>Wet dreams or nocturnal emission is ejaculation of sperm during night when you are sleeping. A pressure is developed inside testicle tubes and then sperm ejaculates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6a3d5b5d-b4e4-4c48-9f86-c33bd67d927a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-02-11T01:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30024.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wet</video:tag>
      <video:tag>Dreams</video:tag>
      <video:tag>Nightfalls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Nephrostomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Nephrostomy</video:title>
      <video:description>An interesting video showing the internal structure of human body. Nephrostomy Catheter is explained here with its functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e7ca0a84-b2b2-40de-a125-63ce063f94f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-02-11T01:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30010.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nephrostomy</video:tag>
      <video:tag>catheter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Pluto-Is-Not-A-Planet-Anymore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Pluto Is Not A Planet Anymore?</video:title>
      <video:description>This video presentation is about our former ninth planet Pluto. The definition of a planet is also discussed by the narrator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/f4e513da-9ba4-4ca1-86d3-913b9e3f57b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2012-12-09T08:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28473.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pluto</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Finding-more-angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Finding more angles</video:title>
      <video:description>Finding more angles

Example of angle hunting!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20278.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-06T13:59:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0gzSreH8nUI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>More</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-GMAT-Data-Sufficiency-41</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - GMAT Data Sufficiency 41</video:title>
      <video:description>GMAT Data Sufficiency 41

154-155, pg.290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22383.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2012-09-11T01:56:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cMjJSUsaWvc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>41</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bunion-Removal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bunion Removal Surgery</video:title>
      <video:description>his video will help you in understanding that how does a bunion removal surgery is carried out. Video is very helpful for the medical purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/17a48204-1074-4e29-82ec-daea1118f4e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-11T01:22:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30039.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>bunion</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sinuses-Where-It-Is-Present</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sinuses- Where It Is Present</video:title>
      <video:description>In this video various type of sinuses are shown like nose sinuses, forehead sinuses and ethmoid sinuses. Sinuses are cavity present in any organ that is due to destruction of tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e03aa13-2903-4db4-91c4-d6ad9f9ee3d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-02-11T01:19:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30030.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Where</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sinuses</video:tag>
      <video:tag>are</video:tag>
      <video:tag>found</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technique-To-Use-Metered-Dose-Inhaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technique To Use Metered Dose Inhaler</video:title>
      <video:description>Metered dose inhaler consists of three parts Canister, plastic tube and mouth piece. To use it, remove the mouth piece then take plastic case in mouth and then press the canister.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7376a44c-deef-4764-9fa8-9584035ab6bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2013-02-11T01:18:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30027.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Metered</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>Inhaler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-10-Lecture-6-Algorithms-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 10 - Lecture 6: Algorithms Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 6: Algorithms

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26830.jpg</video:thumbnail_loc>
      <video:duration>2631</video:duration>
      <video:publication_date>2012-09-19T02:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeo6Wh7FR5Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>algorithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastric-Banding-Surgery-How-It-Is-Carried-Out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Banding Surgery- How It Is Carried Out</video:title>
      <video:description>Gastric band surgery is performed to reduce the weight of body. Watch this video to see that how a small incision is made inside stomach and then make it small so that you can eat only small amount of meal at a time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/91f91f90-d68c-4282-b8de-90ff9b2e6076/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-02-11T01:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30045.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Banding</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-cord-and-vertebral-column</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal cord and vertebral column</video:title>
      <video:description>3D views of different segments of spinal cord and vertebral column.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b8045c67-e431-4ef8-a0b3-e35ccea1919f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2009-05-16T14:39:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2228.mp4</video:content_loc>
      <video:uploader>drneelesh</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - AST 210/EE 213 Plasma physics</video:title>
      <video:description>AST 210/EE 213 Plasma physics

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 13: Plasma physics
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Bromine Race</video:title>
      <video:description>Bromine Race

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26464.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/fzrJ85HzVRU</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-96-Real-Gases-1-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Real Gases 1 (NB)</video:title>
      <video:description>Real Gases 1 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>177</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Superficial Thrombophlebitis And How It Developes</video:title>
      <video:description>Superficial Thrombophlebitis is an burning of veins inside the skin, the deeper the vain the deeper it can develop. The video is showing you the veins, how veins become susceptible to Thrombophlebitis.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30048.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical animation of the cervical  facet  syndrome</video:title>
      <video:description>Cervical facet are joints that connect the vertebrae to one another in the neck region. Some of symptoms include: The facet joints becoming pulped,pain when the cervical is extended or rotated. This video brings to real these signs.</video:description>
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      <video:duration>120</video:duration>
      <video:publication_date>2013-02-11T01:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30059.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Syndrome</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 17 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27327.jpg</video:thumbnail_loc>
      <video:duration>2837</video:duration>
      <video:publication_date>2012-09-21T05:32:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ScNfotFLAk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Computer</video:tag>
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      <video:tag>61B</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 7- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Jonathan Parfrey was appointed to the Board of Water and Power Commissioners by Mayor Antonio R. Villaraigosa and confirmed by the Los Angeles
City Council on January 23, 2009. His term will expire on June 30, 2013. Parfrey is the
director of the GREEN LA Institute which provides educational services to the city&apos;s environmental community. He formerly served as director of the GREEN LA Coalition from 2007 to 2009. Parfrey was also executive director of the Los Angeles office of the
Nobel Peace Prize‐winning Physicians for Social  Responsibility from 1994 to 2007. In 2003, Mr. Parfrey was appointed to Governor Schwarzenegger&apos;s Environmental Policy
Team, and was previously appointed to Governor Davis&apos; select committee on radioactive waste disposal. In 1992, he received the Paul S. Delp Award for Outstanding Service, Peace and Social Justice. In 2002 he was awarded a Durfee
Foundation Fellowship

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectur</video:description>
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      <video:duration>2815</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diffusion of Bromine Video</video:title>
      <video:description>This video discusses the molecular theory of matters. The process of diffusion of bromine is explained here to show the mixing of gases.</video:description>
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      <video:duration>108</video:duration>
      <video:publication_date>2013-02-11T01:27:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30054.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diffusion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Moon-Jelly-Life-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moon Jelly Life Cycle</video:title>
      <video:description>The video describes the life cycle of Moon jelly with its full detail. Video is really very helpful for the knowledge purpose.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30034.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>the</video:tag>
      <video:tag>life</video:tag>
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      <video:tag>jelly</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 4- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Quicksort, Randomized Algorithms

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4833</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/vK_q-C-kXhs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/A-hip-replacement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A hip replacement</video:title>
      <video:description>The surgical procedure in which the hip joint is replaced by an artificial device extension implant is called a hip replacement. This video shows the steps taken in replacing the hip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d182571e-7a51-4e12-aac4-36681e31943d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2013-02-11T01:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30050.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>A</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6013-Electromagnetics-and-Applications-Fall-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- MIT 6.013 Electromagnetics and Applications, Fall 20</video:title>
      <video:description>Lec 6- MIT 6.013 Electromagnetics and Applications, Fall 20.
An Artificial Dielectric

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16190.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jOl7xci58e8</video:player_loc>
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      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Physics-112-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Physics 112 - Lecture 16</video:title>
      <video:description>Physics 112 - Lecture 16

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-19T01:18:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YGXzccXZ4s</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Physics 112 - Lecture 13: 42 minutes of lecture available</video:title>
      <video:description>Physics 112 - Lecture 13: 42 minutes of lecture available

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26466.jpg</video:thumbnail_loc>
      <video:duration>2515</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/C04ZuIRhwH4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>available</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery Video</video:title>
      <video:description>This video will help you to understanding that How a knee replacement is carried out. A brief explanation with diagrams is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e6a2514f-6acb-4610-af33-0dde079c3828/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2013-02-11T01:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30061.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>knee</video:tag>
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      <video:tag>carried</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harmful Effects of Smoking</video:title>
      <video:description>A very helpful video showing the harmful effects of smoking on your body. A detailed description with the explanation of different parts is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41cb72d0-fef3-46d6-ab2c-28f752c99554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-02-11T01:29:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30062.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Public Health 251D</video:title>
      <video:description>Lec 10- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19168.jpg</video:thumbnail_loc>
      <video:duration>3638</video:duration>
      <video:publication_date>2012-09-04T18:41:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnec43HPZ7U</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Intercostal-Drain-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intercostal Drain Surgery Video</video:title>
      <video:description>A surgical procedure for the intercostal drain is shown here. Surgery is performed by the experts and is very helpful for the medical purpose.</video:description>
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      <video:description>ME C117  Contact Stress in Devices; Stress...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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      <video:description>&quot;Lecture 1 - MIT 6.001 Structure and Interpretation, 1986&quot; Overview and Introduction to Lisp

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
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      <video:duration>399</video:duration>
      <video:publication_date>2013-02-11T03:29:42.000Z</video:publication_date>
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      <video:description>&quot;Lec 13 - Cardiovascular Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman discusses the biophysics of the circulatory system. He begins by describing the anatomy of different types of blood vessels, and states the relationship between pressure difference (ΔP) as the driving force for fluid flow (Q) in a tube (i.e., blood vessel) with some resistance R (ΔP = RQ). R can be calculated using if dimensions of the tube (L, r) and fluid viscosity (μ) are known: R = 8μL/πr4. Next, Professor Saltzman traces the blood flow through the circulatory system and explains how the body can regulate blood flow to specific regions of the body. Finally, he describes the heart and its function as the pressure generator in the system.

00:00 - Chapter 1. Introduction
03:46 - Chapter 2. The Heart in the Circulatory System
15:42 - Chapter 3. Blood Flow and Pressure
45:03 - Chapter 4. Blood Flow Within the Closed Circulatory System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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      <video:description>Mathematics 16A - Lecture 18

Analytic Geometry and Calculus</video:description>
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      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
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      <video:publication_date>2012-12-08T07:55:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28364.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Olympic</video:tag>
      <video:tag>Altitude</video:tag>
      <video:tag>Advantage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Disappearing-Glass-the-Head-Rush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Disappearing Glass -  the Head Rush</video:title>
      <video:description>This is a head rush of a disappearing glass. The video shows a glass immersed in a beaker of oil and yes it does disappear - or so it seems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5541c5aa-1386-48fc-8653-cc02c742cd4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2012-12-08T07:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28360.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>Disappearing</video:tag>
      <video:tag>Glass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Desert-Scorpion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Desert Scorpion</video:title>
      <video:description>The desert scorpion is the largest scorpion found in North America. It grows up to about 14cm. This video shows how this scorpion survives in the deserts and who his preys are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/90eb0da1-5e67-4d3e-b1b8-2a75f83bf824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2012-12-08T07:55:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28362.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>Scorpion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Renal-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Renal Physiology</video:title>
      <video:description>&quot;Lec 16 - Renal Physiology&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the basic concepts of renal physiology. Professor Saltzman first introduces the function and anatomy of the kidney. Special attention is given to the cell types and structural aspect of the nephron, the functional unit of the kidney. Filtration, secretion of toxic waste, and reabsorption of water, ions, and nutrients through the glomerulus and various segments of the nephrons is discussed in detail. Finally, Professor Saltzman describes glomerular filtration rate as a function of pressure drop, which is regulated by afferent and efferent arterioles, to control how much volume being filtered through glomerulus.

00:00 - Chapter 1. Introduction to Renal Physiology
04:53 - Chapter 2. Structure and Function of Kidneys
15:52 - Chapter 3. Mechanisms of Renal Functions
29:32 - Chapter 4. Process of Renal Filtration
47:11 - Chapter 5. The Role of Pressure in Filtration and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16621.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-08-31T16:19:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZMB-aoIi4A</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>filtration</video:tag>
      <video:tag>glomerulus</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>secretion</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
      <video:tag>urea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geography C110</video:title>
      <video:description>&quot;Lec 3 - Geography C110 Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24289.jpg</video:thumbnail_loc>
      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T06:07:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0uTUqcDX0nQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-replication-schematic-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA replication schematic view</video:title>
      <video:description>This video shows how the double helix unwinds, and each strand acts as a template for the construction of the new DNA molecule.The structure of DNA, discovered by James Watson and Francis Crick, suggests a mechanism of replication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c9579d6c-df37-4861-ba75-8304a98225cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-02-08T23:39:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29698.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Structure-of-Aspartate-Transcarbamylase-ATCase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Structure of Aspartate Transcarbamylase (ATCase)</video:title>
      <video:description>The structure of aspartate transcarbamylase, or ATCase is described in this video.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d7c683a5-6a37-463a-b3b2-cd6fd98ee67a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-04-08T20:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4205.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aspartate</video:tag>
      <video:tag>Transcarbamylase</video:tag>
      <video:tag>ATCase</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines</video:title>
      <video:description>A jet engine generates thrust by jet propulsion. Most jet engines are internal combustible engines. This video will show you how these engines work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9046.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-29T19:30:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9046.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-TEDxCaltech-Alexander-Szalay-Cosmology-Science-in-an-Exponential-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World</video:title>
      <video:description>Lec 31 - TEDxCaltech - Alexander Szalay - Cosmology: Science in an Exponential World. Alexander Szalay is the Alumni Centennial Professor of Astronomy at the Johns Hopkins University.  He is also Professor in the Department of Computer Science.  Alex is a cosmologist, working on the statistical measures of the spatial distribution of galaxies and galaxy formation. He was born and educated in Hungary and is now a Corresponding Member of the Hungarian Academy of Sciences, as well as a Fellow of the American Academy of Arts and Sciences. He has written over 450 papers in various scientific journals, covering areas from theoretical cosmology to observational astronomy, spatial statistics and computer science. In 2004 he received an Alexander Von Humboldt Award in Physical Sciences and a Microsoft Award for Technical Computing in 2008.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15049.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-08-28T12:11:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hB92o4H46hc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/urine-genetic-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>urine genetic test</video:title>
      <video:description>A creatine anhydride, C4H7N3O, formed by the metabolism of creatine, that is found in muscle tissue and blood and normally excreted in the urine as a metabolic waste.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5682a1a6-3e51-4ed2-b62c-0e1b54a43197/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2009-06-01T09:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2738.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>urine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>gag</video:tag>
      <video:tag>creatinine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Renal-Physiology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Renal Physiology (cont.)</video:title>
      <video:description>&quot;Lec 17 - Renal Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his description of nephron anatomy, and the specific role of each part of the nephron in establishing concentration gradients to help in secretion and reabsorption of water, ions, nutrients and wastes. A number of molecular transport processes that produces urine from the initial ultra-filtrate, such as passive diffusion by concentration difference, osmosis, and active transport with sodium-potassium ATPase, are listed. Next, Professor Saltzman describes a method to measure glomerular filtration rate (GFR) using tracer molecule, inulin. He then talks about regulation of sodium, an important ion for cell signaling in the body, as an example to demonstrate the different ways in which nephrons maintain homeostasis.

00:00 - Chapter 1. Introduction
03:06 - Chapter 2. The Role of the Nephron in Ion Balance
16:54 - Chapter 3. The Glomerular Filtration Rate
26:21 - Chapter 4. Selective Reabsorption
39:51 - Chapter 5. Water Balance and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16622.jpg</video:thumbnail_loc>
      <video:duration>2677</video:duration>
      <video:publication_date>2012-08-31T16:19:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hznvgN1Wnfw</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bowman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>Glomerular</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>inulin</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>Henle</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Osmosis</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>filtrate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Covariance-and-the-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Covariance and the Regression Line</video:title>
      <video:description>Covariance and the Regression Line

Covariance, Variance and the Slope of the Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22747.jpg</video:thumbnail_loc>
      <video:duration>908</video:duration>
      <video:publication_date>2012-09-11T03:03:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ualmyZiPs9w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Covariance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-MIX-1-facilitates-chromosome-condensation-and-dosage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How MIX-1 facilitates chromosome condensation and dosage</video:title>
      <video:description>How can one cell use the same protein for different functions? The protein could be produced only at very specific times in the cell cycle, serving different functions at each time. Another posscomplex with other molecules, the protein can do more than just one thing in a cell. These partnerships can also ensure that a protein is active only at particular times or places./nThis animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation. Two cycles of mitosis are shown. The first cycle illustrates the role of MIX-1/SMC-4 in condensing chromosomes; the second cycle shows how MIX-1 partners with DPY-27/SDC-2 to cut X-chromosome transcription in half./nPart 1: MIX-1 and its partner SMC-4: Chromosome condensation/nAs the embryo develops, the timing of the production of regulatory proteins is carefully controlled. Note the rapid increase in the synthesis of MIX-1 and its partner SMC-4. The MIX-1/SMC-4 complex binds to all the dispersed chromatin, resulting in the formation of compact chromosomes that are essential for mitosis to proceed normally. Observe that MIX-1 also partners with another protein, DPY-27, to function in dosage compensation. This complex requires several other proteins, including SDC-2, to function. However, SDC-2 is not present before the onset of dosage compensation./nPart 2: MIX-1 partners with DPY-27 and SDC-2: Dosage compensation/nAt approximately the 40-cell stage of hermaphrodite development, a brief burst of SDC-2 synthesis occurs after replication but before the chromatin condenses. SDC-2 forms a complex with MIX-1 and DPY-27 that is found only on the X chromosomes. The complex regulates transcription from the two X chromosomes such that total transcription from two hermaphrodite X chromosomes is equivalent to that of one male X chromosome. Thus, the hermaphrodite compensates for having two doses of the X chromosome./nLearn More: Dosage Compensation/nDifferent organisms have evolved many mechanisms by which the amount of X-linked gene expression is made equiva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/28d7e129-44df-40cc-9758-f1a777124b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2013-02-08T23:28:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29689.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-Electron-Transport-Chain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed Electron-Transport Chain</video:title>
      <video:description>This video details the electron-transport chain step-by-step. It takes place in mitochondria. ETC pumps protons and making proton gradient. Pump functioning is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5edd4529-43e2-4e9f-a69b-e69623935a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2009-05-27T18:57:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2354.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>electrontransportchain</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Snells-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Snell&apos;s Law</video:title>
      <video:description>This is a high school physics activity that demonstrates the refraction of light using Snell&apos;s Law to find the index of refraction. Find this activity and more like it at www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/70686eac-83e0-48a9-8eb7-8b8ae5619225/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2009-05-14T00:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2199.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Activity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 12 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27322.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-21T05:31:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oVSgdYpngPw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-100-audio-only-No-Visu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 100 -audio only. No Visu</video:title>
      <video:description>&quot;Lec 9 - Electrical Engineering 100 -audio only. No Visu&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27353.jpg</video:thumbnail_loc>
      <video:duration>3907</video:duration>
      <video:publication_date>2012-09-21T05:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PGbvb3Pv570</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>only</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Visu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abraham-Lincoln-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abraham Lincoln Part 1</video:title>
      <video:description>Video contains the biography of Abraham Lincoln the 16th president of the United States. He has to struggle for his living and learning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4ea02410-c858-4c93-a924-b6900997cc2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-08-08T15:24:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3189.mp4</video:content_loc>
      <video:category>History</video:category>
      <video:tag>President</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defense-Mechanism-of-the-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defense Mechanism of the Immune System</video:title>
      <video:description>Identification of extracellular or endosomal pathogen-associated molecular patterns is arbitrated by transmembrane proteins known as toll-like receptors (TLRs)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6bf35dd0-2c0c-4f00-8163-a3d885f5f7f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-04-08T20:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4106.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Pathogen</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-in-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages in Pregnancy</video:title>
      <video:description>This video shows all the different stages of pregnancy. A full description of the whole pered before the child birth is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/8125af98-d1d3-4b93-b054-c428cfddc24b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-10-06T14:58:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3420.mp4</video:content_loc>
      <video:uploader>swara vashi</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>life</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Photocopiers-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Photocopiers Work</video:title>
      <video:description>In 1937, the process called Xerography was invented by American law student ... Xerography became commercially available in 1950 by the Xerox Corporation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/86fbf7cf-edab-4442-b814-3a087f11f567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-08-28T08:43:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3269.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Photocopiers</video:tag>
      <video:tag>work</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Standing-wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Standing wave</video:title>
      <video:description>Infrasound standing wave colection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/9689de5a-eb8e-4e67-8556-132f2d96550f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2010-03-06T12:51:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3929.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>statanding</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>infrasound</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>kelemengabi</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>liquid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymphocyte-Trafficking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphocyte Trafficking</video:title>
      <video:description>This video describes how lymphocytes travel through the blood stream and into a lymph node.



This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2346e05c-6af1-4e95-8516-7fe3b2a423c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-04-08T20:07:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4122.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>Trafficking</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/KOH-preparation-for-fungal-infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>KOH preparation for fungal infections</video:title>
      <video:description>Potassium hydroxide  preparation for fungal infections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2e8baf54-42d1-4a2f-acbc-cb55f14b9f3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-06T02:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7280.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>KOH</video:tag>
      <video:tag>dermatology</video:tag>
      <video:tag>Fungal</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-idea-behind-gel-electrophoresis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic idea behind gel electrophoresis</video:title>
      <video:description>This video describes the basic idea behind gel electrophoresis. Gel Electrophoresis is used in clinical chemistry to separate proteins by charge and/or size. It is also used in biochemistry and molecular biology to separate a mixed population of DNA and RNA fragments by length, to estimate the size of DNA and RNA fragments or to separate proteins by charge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9fb4c4d9-833a-41ac-b6b2-6e8a96c1f0d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2010-11-14T23:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5335.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>idea</video:tag>
      <video:tag>Behind</video:tag>
      <video:tag>Gel</video:tag>
      <video:tag>electrophoresis</video:tag>
      <video:tag>size</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>and</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>separate</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-18-Months-Old-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of 18 Months Old Infant</video:title>
      <video:description>This video shows the examination of an infant by watching on his activities. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a20773e4-1db3-471d-ad98-3d07f39bf65a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2013-02-16T02:56:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30282.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>8</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>blocks</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-Western-Blotting-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of Western Blotting explained</video:title>
      <video:description>Protein immunoblot commonly called the western blot is a method used to detect specific proteins in a sample of tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/cc8d8110-38f7-4c6c-981c-70632fea3fae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2010-05-05T03:22:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4338.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flock-simulation-order</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flock simulation order</video:title>
      <video:description>high density (ordered)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/5f2a7237-a3f4-4eee-8bdc-5b74ea56ab3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-28T05:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4376.mp4</video:content_loc>
      <video:uploader>fabiofx</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Rise-of-the-Polis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Rise of the Polis</video:title>
      <video:description>&quot;Lec 4 - The Rise of the Polis&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan offers a sketch of the Greek heroic code of ethics. He shows that in this community, arête (manly virtue) and honor are extremely important and even worth dying for, as the case of Achilles makes clear. In addition, Professor Kagan shows how this society eventually produced a new phenomenon, the rise of the polis. The discussion ends with a strong emphasis on the importance of the polis in Greek history.

00:00 - Chapter 1. Defining Arête
10:48 - Chapter 2. Impacts on Western Civilization
36:02 - Chapter 3. The Rise of the Polis
45:41 - Chapter 4. The Features and Importance of the Polis

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16634.jpg</video:thumbnail_loc>
      <video:duration>4081</video:duration>
      <video:publication_date>2012-08-31T16:30:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R6uBJq4VQ5E</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>acropolis</video:tag>
      <video:tag>agora</video:tag>
      <video:tag>arete</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>heroic</video:tag>
      <video:tag>ethic</video:tag>
      <video:tag>honor</video:tag>
      <video:tag>polis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Infant-by-Examining-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of Infant by Examining Movements</video:title>
      <video:description>A careful examination of the infant is provided here by simply examining his movements. Proper care must be taken while examining an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/538bcaef-2c27-40aa-8cc4-384254fd82fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30283.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>Stepping</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart</video:title>
      <video:description>Video of Heart model, for A and P</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4583.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2010-09-29T16:35:21.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4583.mp4</video:content_loc>
      <video:uploader>deez tx</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biomedical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biomedical</video:title>
      <video:description>DNA  RND and  protein testing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c8e0fb9f-17bc-469a-86fc-0492e46a278b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-08-14T20:46:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4473.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>slides</video:tag>
      <video:tag>oncogene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Galactic-Center-Reveals-by-Chandra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Galactic Center Reveals by Chandra</video:title>
      <video:description>This video shows the Chandra reveals galactic center in our beautiful universe. Have a tour to the center of our milky way galaxy with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d17f5430-34fb-4031-82ca-3d3e395cfc09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-01-12T01:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28672.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Chandra</video:tag>
      <video:tag>Reveals</video:tag>
      <video:tag>the</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>center</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrodynamic-Space-Thruster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrodynamic Space Thruster</video:title>
      <video:description>Propulsion System 
using a 
Phase-shifted Array of Transverse Impulse Drives</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/f8a82c50-0202-4b02-8abe-76b0f6d8872d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-07-18T16:45:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4422.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Thruster</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>Spaceship</video:tag>
      <video:tag>Spaceshuttle</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>reactor</video:tag>
      <video:tag>CrossFire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Galilean-Relativity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Galilean Relativity 1</video:title>
      <video:description>Galilean Relativity 1 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4974.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-10T14:17:35.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4974.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Galilean</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pentagon-pareidolia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pentagon pareidolia</video:title>
      <video:description>Pentagon pareidolia is shown in this video. Pareidolia is a psychological phenomenon involving a vague and random stimulus being perceived as significant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/2afca60d-1d80-4fe8-a156-390958015411/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-06-03T12:04:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4385.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Standing</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>kelemengabi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleophilic-Substitution-SN1-and-SN2-36b33c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution - SN1 and SN2</video:title>
      <video:description>Nucleophilic substitution is the reaction of an electron pair donor (the nucleophile, Nu) with an electron pair acceptor (the electrophile). An sp3-hybridized electrophile must have a leaving group (X) in order for the reaction to take place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f60ce34-2e78-4de6-8651-32e15e83df8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-08T23:19:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4791.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Repeated-games-cooperation-vs-the-end-game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Repeated games: cooperation vs. the end game</video:title>
      <video:description>&quot;Lec 21 - Repeated games: cooperation vs. the end game&quot; Game Theory (ECON 159)

We discuss repeated games, aiming to unpack the intuition that the promise of rewards and the threat of punishment in the future of a relationship can provide incentives for good behavior today. In class, we play prisoners&apos; dilemma twice and three times, but this fails to sustain cooperation. The problem is that, in the last stage, since there is then is future, there is no incentive to cooperate, and hence the incentives unravel from the back. We related this to the real-world problems of a lame duck leader and of maintaining incentives for those close to retirement. But it is possible to sustain good behavior in early stages of some repeated games (even if they are only played a few times) provided the stage games have two or more equilibria to be used as rewards and punishments. This may require us to play bad equilibria tomorrow. We relate this to the trade off between ex ante and ex post efficiency in the law. Finally, we play a game in which the players do not know when the game will end, and we start to consider strategies for this potentially infinitely repeated game.

00:00 - Chapter 1. Repeated Interaction: Cooperation versus Defection in the Prisoner&apos;s Dilemma
16:40 - Chapter 2. Repeated Interaction: The Breakdown of Cooperation and The Lame Duck Effect
22:44 - Chapter 3. Repeated Interaction: Renegotiation
48:31 - Chapter 4. Failure of Renegotiation: Bankruptcy Laws
53:17 - Chapter 5. Repeated Interaction: The Grim Trigger Strategy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17277.jpg</video:thumbnail_loc>
      <video:duration>4519</video:duration>
      <video:publication_date>2012-09-02T17:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zNxVVVk5It0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>Grim</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Prisoner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Dilemma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Z-to-e-e-Collision-Event</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Z to e+ e- Collision Event</video:title>
      <video:description>Z to e+ e- Collision Event video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fc1cdbd7-dbab-4f56-9fe0-8f8f405ad780/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2010-11-09T11:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4830.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Z</video:tag>
      <video:tag>to</video:tag>
      <video:tag>E</video:tag>
      <video:tag>collision</video:tag>
      <video:tag>event</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerization-reaction-classified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerization reaction classified</video:title>
      <video:description>Synthesis and polymerization reactions of cyclic imino ethers. II. preparation of novel hyperbranched polymers from [AB.sub.2] monomers of 2-oxazoline type with nonequivalent B units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/62e55fb4-a88e-45f5-a8ec-20d8bb6496cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2010-11-08T23:25:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4794.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polymerization</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>classified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cancer-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cancer Videos</video:title>
      <video:description>Ovarian cancer usually happens in women over age 50, but it can also affect younger women. Its cause is unknown. Ovarian cancer is hard to detect early. 

The sooner ovarian cancer is found and treated, the better your chance for recovery. But ovarian cancer is hard to detect early. Many times, women with ovarian cancer have no symptoms or just mild symptoms until the disease is in an advanced stage and hard to treat</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83176018-3b34-4589-8907-c86978f73050/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-08T23:20:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4793.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ovarian</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Sociology150A-Automaticity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Sociology150A - Automaticity 1</video:title>
      <video:description>&quot;Lec 21 - Sociology150A - Automaticity 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24267.jpg</video:thumbnail_loc>
      <video:duration>3815</video:duration>
      <video:publication_date>2012-09-15T05:40:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLd72dRpVR0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Automaticity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Angiodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Angiodynamics?</video:title>
      <video:description>This video describes the laser fiber treatment for angiodynamics. Whole surgical procedure is shown here with a step by step explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/3d4936db-58e8-4574-a63b-164e68097281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2013-06-11T01:38:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30635.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Angiodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reason-For-Acne-Blackheads-And-Whiteheads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reason For Acne, Blackheads And Whiteheads</video:title>
      <video:description>This video provides an introduction with acne, blackheads and whiteheads. A brief description with the diagrammatic representation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7fcc50f1-6b0c-4c51-8a78-d08f808b24de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2013-02-16T02:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30271.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Acne</video:tag>
      <video:tag>Blackheads</video:tag>
      <video:tag>Whiteheads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Addition-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Addition Equations</video:title>
      <video:description>Addition equations are used to find change in weight or height. This video explains how to solve such addition equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/826ffdd6-ae18-4dd5-a7b9-747d1ef76f22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2010-12-06T12:39:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6511.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 11- MIT 3.320 Atomistic Computer Modeling of Materials.
Molecular Dynamics II

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16380.jpg</video:thumbnail_loc>
      <video:duration>4913</video:duration>
      <video:publication_date>2012-08-30T13:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_CTZDDFaE5A</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Two-additional-storms-ISS-sees-Katia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Two additional storms - ISS sees Katia</video:title>
      <video:description>This a video take from space on September, 2, 2011. 28 members are on a space mission and the external camera capture this video. The EDT tropical storm sweeps Japan heading north-west at 65 m/h.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/4f383945-eedf-4649-b5d1-5434f30aad7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2013-04-05T09:59:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30396.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>ISS</video:tag>
      <video:tag>sees</video:tag>
      <video:tag>Katia</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>More</video:tag>
      <video:tag>storms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beating-of-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beating of Heart</video:title>
      <video:description>A very helpful video for the medical students showing the different phases of a heartbeat. Heart is a 4 chamber organ and its working is explained here with its structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/660f0370-5298-460c-92e8-1bb465167a2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2013-02-11T01:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30029.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Heartbeat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Gowers-Sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Gowers Sign</video:title>
      <video:description>Grower Sign shows the weakness in proximal muscles spatially for the lower limb. Video is really helpful for medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/88f67895-b402-4b3a-bddd-812159a2dde3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-04-07T16:51:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30405.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gower</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Athenian-Democracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Athenian Democracy</video:title>
      <video:description>&quot;Lec 15 - Athenian Democracy&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the mechanics of the Delian League and its transformation into the Athenian empire. This transformation caused Athens to rival Sparta as an equal in power and prestige. He also argues that this process took place rather smoothly due to the good relations between Sparta and Athens. Professor Kagan argues that Cimon the Athenian generally played an important part in this development. Finally, Professor Kagan begins to describe the workings of Athenian democracy by comparing it with modern American democracy.

00:00 - Chapter 1. The Rise of the Athenian Empire (Cont.)
10:25 - Chapter 2. Competition for Power between Sparta and Athens
15:51 - Chapter 3. Cimon, His Popularity and Rise to Power
30:29 - Chapter 4. The Thasian Rebellion and the Eventual Removal of Cimon
42:59 - Chapter 5. A Fuller Athenian Democracy
55:12 - Chapter 6. Organization of Athenian Democracy: The Legislative
01:04:42 - Chapter 7. Organization of Athenian Democracy: The Executive

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16645.jpg</video:thumbnail_loc>
      <video:duration>4174</video:duration>
      <video:publication_date>2012-08-31T16:38:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CmupK_shCBY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>allotment</video:tag>
      <video:tag>Athenian</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Eurymedon</video:tag>
      <video:tag>Cimon</video:tag>
      <video:tag>council</video:tag>
      <video:tag>five</video:tag>
      <video:tag>hundred</video:tag>
      <video:tag>Delian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>democracy</video:tag>
      <video:tag>ecclesia</video:tag>
      <video:tag>Ephilates</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Helot</video:tag>
      <video:tag>rebellion</video:tag>
      <video:tag>lots</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Thasos</video:tag>
      <video:tag>Themistocles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Combustion-Chamber-for-a-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combustion Chamber for a Jet Engine</video:title>
      <video:description>Since jet engines need the thrust to function here is how combustion takes place in the Chamber.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4d3d1e0-5e44-4719-8757-083625476146/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-25T20:23:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7878.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Delivery-Animation-Video-Clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Delivery Animation Video Clip</video:title>
      <video:description>A vaginal delivery is the birth of babies through the vagina many women who have had a healthy pregnancy will have a vaginal birth in a vaginal birth the baby will come out through the birth canal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d26d9865-af7e-4111-8ac1-799444977c29/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T03:43:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10129.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystoscopy</video:title>
      <video:description>Cystoscopy is an endoscopy of the bladder that allows a medical practitioner to look at the interior of the bladder through using a cytoscope as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/229b4cbb-cf60-4060-8e77-5ad7a7955cf0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T06:09:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9333.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cystoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 2</video:title>
      <video:description>Albert Einstein believed in simplicity of theory. He was not afraid of following his idea. From young age he was an independent thinker. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85bfa13b-2734-4aea-ad4d-1ac3f6bc70e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2010-11-24T21:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6023.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tractography-Inside-Human-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tractography Inside Human brain</video:title>
      <video:description>A full view of the human brain tractography is explained in this video. A fully explained microscopic view is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/98bde6c9-b57f-4c99-bccc-aa921fafe017/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2013-04-07T18:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30427.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Tractography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slime-molds-and-Their-Behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slime molds and Their Behavior</video:title>
      <video:description>This video shows the behavior of the slime molds and compares it with human social behavior. Video is really helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/9be939db-00fb-48e3-8d13-3cff6ae59452/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-04-07T17:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30418.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>social</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/7-Benifits-of-Outsourcing-medical-Billing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>7 Benifits of Outsourcing medical Billing</video:title>
      <video:description>Get top benefits from Medicalbillersandcoders.com with outsourcing you medical billing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/05/a331c914-57c5-4261-969d-30481ccec736/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2014-05-30T07:05:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30926.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>outsoucing</video:tag>
      <video:tag>company</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Impact-on-Biosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Impact on Biosphere</video:title>
      <video:description>This video shows the pollution created by humans in our biosphere. Video is really helpful to for ecology lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b52edb5e-6aa8-42a4-8ed2-ed68a981a31c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-04-07T17:08:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30425.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>human</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>ecology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-genotype-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish genotype experiment</video:title>
      <video:description>Zebrafish have a unique status in experimental biology as vertebrates used for forward and reverse genetics they have provided novel insight into development and disease genetics more recently zebrafish research has pushed forward the exploration of chemical biology in a whole animal system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/20ed04a3-da4d-4935-92de-eabde991225c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T20:20:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6016.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Physics-10-Light-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Physics 10 Light II</video:title>
      <video:description>Physics 10 Light II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19316.jpg</video:thumbnail_loc>
      <video:duration>4177</video:duration>
      <video:publication_date>2012-09-05T01:24:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJIvvvJg1Io</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Os-Trigonum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Os Trigonum?</video:title>
      <video:description>All of us have heard about Os trigonum syndrome. Its effects on our body are discussed here by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/43d87703-0344-42d2-86f6-15fd1b946b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-04-07T17:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30421.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>OS</video:tag>
      <video:tag>Trigonum</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Physics-111-Carbon-Dioxide-Laser-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Physics 111: Carbon Dioxide Laser (CO2)</video:title>
      <video:description>Physics 111: Carbon Dioxide Laser (CO2)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the CO2 Laser Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The carbon dioxide laser was the first high-powered infrared laser developed. Unlike commercial lasers, the home-built laser in this laboratory allows you to see, touch and adjust everything - from filling the tube with gas, to the optical alignment, to monitoring of output power, and to changing the wavelengths with a grating. Its output beam can exceed 10 watts of monochromatic radiation, an invisible beam that can burn you in a fraction of a second.

You will learn about molecular structure, light and optics, gas discharges, and how a CO-2 laser works. You will develop skills in adjusting sensitive optical equipment. You will also learn how to work safely with electromagnetic radiation that you cannot see. 


http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26995.jpg</video:thumbnail_loc>
      <video:duration>1891</video:duration>
      <video:publication_date>2012-09-19T06:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-cLSnuXGC_U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>CO2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Blaine-Brownell-materials-today-and-in-the-past</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Blaine Brownell: materials today and in the past</video:title>
      <video:description>Lec 19- Blaine Brownell: materials today and in the past.
On October 6, 2010, Blaine Brownell, from Transstudio in St. Paul, Minnesota gave an overview of materials today and in the past.  http://transstudio.com/
_________________________________________

Material use and understanding has become more directly linked to architectural practice and to architectural education. Digital fabrication, integrated practice, and cutting edge designs employ material investigations, large scale mock-ups and prototypes of building sections or assemblies. The tactile and esthetic qualities of materials have always been of comparable measure to design, construction and architectural experience; but emergent materials and their associated technologies are rapidly altering the way designers work and the way end-users engage buildings. 
 
This series seeked to address the ever-expanding world of materials and their incorporation into our built environment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17373.jpg</video:thumbnail_loc>
      <video:duration>4134</video:duration>
      <video:publication_date>2012-09-02T18:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F5y5OfjPt54</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Blaine</video:tag>
      <video:tag>Brownell</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
      <video:tag>college</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Mobile-Design-The-Death-of-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Mobile Design: The Death of Distance</video:title>
      <video:description>Lec 21- Mobile Design: The Death of Distance.
Jennifer Siegal
Rice School of Architecture Fall 2009 Lecture Series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17375.jpg</video:thumbnail_loc>
      <video:duration>3042</video:duration>
      <video:publication_date>2012-09-02T18:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9mVRv0OCSuM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 4</video:title>
      <video:description>Einstein found solace in his violin, sailing, and his pursue of mystery of nature. He was against the inhuman treatment of Jew by the Nazi. Albert Einstein believed in human solidarity. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c4c96720-73d7-4e56-82e5-408950881676/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2010-11-24T22:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6039.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Clotting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Clotting</video:title>
      <video:description>This video will show the full process of blood clotting after any wound. A step by step process is explained here in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/f06bf8f4-0ecc-452a-aa4e-d7b5b9eb5a02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-04-07T18:11:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30429.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Applying-Quadratic-Functions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Applying Quadratic Functions 3</video:title>
      <video:description>Applying Quadratic Functions 3

U10_L2_T1_we3 Applying Quadratic Functions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24753.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2012-09-17T16:41:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/huZBkYgGrKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Applying</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Peloponnesian-War-Part-I-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Peloponnesian War, Part I (cont.)</video:title>
      <video:description>&quot;Lec 18 - The Peloponnesian War, Part I (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the aftermath of the Thirty Years Peace. He argues that the Peace had the potential to keep peace between Athens and Sparta due to the arbitration clause. In addition, he argues that during this time, Athens sends various diplomatic messages to the wider Greek world stating their intentions for peace, such as the Panhellenic venture to establish Thurii. However, this peace is seriously challenged when Corinth and Corcyra come into conflict over Epidamnus. At this point, Athens could make an alliance with Corcyra and run the risk of angering Sparta or allow Corinth to potentially take over Corcyra&apos;s navy and change the naval balance of power. Athens decides on a defensive alliance.

00:00 - Chapter 1. Preserving the Thirty Years Peace
10:12 - Chapter 2. The Pan-hellenic Colony of Thurii
22:05 - Chapter 3. Testing the Peace
38:30 - Chapter 4. Civil War at Epidamnus and the Question of Honor 
01:12:18 - Chapter 5. Athens Votes on a Defensive Alliance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16648.jpg</video:thumbnail_loc>
      <video:duration>4789</video:duration>
      <video:publication_date>2012-08-31T16:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W7xOLKKcm2s</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Athens</video:tag>
      <video:tag>Corcyra</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Epidamnus</video:tag>
      <video:tag>epimachia</video:tag>
      <video:tag>Lacedaemonius</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>summachia</video:tag>
      <video:tag>the</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Callias</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>Thurii</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PSA-Testing-For-Prostate-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PSA Testing For Prostate Cancer</video:title>
      <video:description>This video will provide you a detailed description about PSA testing. The whole procedure is explained here by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0826ca8c-3c9d-4dac-b78a-f904e264565b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-04-07T19:49:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30496.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>PSA</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Dramatic</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wrist-Arthroscopy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wrist Arthroscopy Animation</video:title>
      <video:description>This animation shows wrist arthroscopy highlighting carpal tunnel, trigger finger &amp; wrist arthroscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/51621860-015b-48a5-ad27-3ab385c7439f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-04-07T19:54:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30502.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Carpal</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>finger</video:tag>
      <video:tag>Wrist</video:tag>
      <video:tag>Arthroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pigeon-Beak-Image-Under-High-Resplution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pigeon Beak Image Under High Resplution</video:title>
      <video:description>This video provides a high resolution magnetic resonance images of a pigeon beak. Its structure and working are explained here with detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/7b053979-4f64-4b54-922c-debd1d80d8e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2013-04-07T19:44:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30490.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>high</video:tag>
      <video:tag>Resolution</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>images</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pigeon</video:tag>
      <video:tag>beak</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Cellulitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Cellulitis?</video:title>
      <video:description>This video provides a detailed study of cellulitis by doctor Carlo A. J. Oller. Cellulitis is the infection of skin. Different causes for the spreading of cellulitis are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/abf9623b-12f4-4602-b736-a9963ccf4dcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-04-07T19:56:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30505.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cellulitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-a-sudoku</loc>
    <lastmod>2026-08-14</lastmod>
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Rice School of Architecture Spring 2010 Lecture Series: What&apos;s the matter with architecture?</video:description>
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      <video:description>&quot;Lec 20 - The Peloponnesian War, Part II (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines Pericles as a general. First, he describes Pericles&apos; strategy of war and then he evaluates this strategy. According to Professor Kagan, Pericles&apos; strategy was characterized by being both defensive and rational. It was defensive, because the Athenians did not engage the Spartans in a traditional hoplite battle, and it was rational, because Pericles assumed that the Spartans would cease fighting when they realized that the Athenians did not have to fight a land battle, since they had a walled city and a navy. On its surface, this strategy seems reasonable, but Professor Kagan points out that there were two flaws. First, the Athenians did not have an offensive plan: that is, a plan to deter the Spartans from quitting the war. Second, Pericles failed to realize that war is not always rational.

00:00 - Chapter 1. Pericles and His Strategy
16:27 - Chapter 2. Modern Scholars&apos; Views on Pericles
26:04 - Chapter 3. Criticism of Pericles as a Military Leader
40:54 - Chapter 4. Pericles&apos; Other Obstacles
53:47 - Chapter 5. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
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      <video:duration>831</video:duration>
      <video:publication_date>2014-08-25T21:22:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31119.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>Atomic</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cell-Cycle-and-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle and Mitosis</video:title>
      <video:description>This science video explains cell cycle and mitosis in a simple way for people in high school or lower.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/345f323c-aca7-4a26-a0ae-1c25a734cb92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1028</video:duration>
      <video:publication_date>2014-08-25T21:38:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31123.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mitosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Self-making-bed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Self making bed</video:title>
      <video:description>This is a video with no sound depicting a self making bed.  Robotics making their way into the bedroom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/77b659c6-fdc8-4597-8ef3-70d72c87ef86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2014-08-27T21:19:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31484.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Kendi</video:tag>
      <video:tag>Kendini</video:tag>
      <video:tag>Toplayan</video:tag>
      <video:tag>ve</video:tag>
      <video:tag>Düzelten</video:tag>
      <video:tag>Yatak</video:tag>
      <video:tag>Bilim</video:tag>
      <video:tag>Proje</video:tag>
      <video:tag>Üretim</video:tag>
      <video:tag>Kulübü</video:tag>
      <video:tag>571143086317478</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Converting-Metric-Unit-Prefix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Converting Metric Unit Prefix</video:title>
      <video:description>This video explains how to convert metric unit prefixes. A chart of metric prefixes are given on the left side of the screen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/81abf050-56c8-4086-86d1-d73fb6b935eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2010-12-15T15:13:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6607.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>metric</video:tag>
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      <video:tag>Prefix</video:tag>
      <video:tag>Conversions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Beer-Lambert-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Beer Lambert Law?</video:title>
      <video:description>Video explains the Beer Lambert law to calculate different values. A brief explanation of the formula is provided here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/857bb140-562d-4fb9-9a87-bee3ff93db51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-18T05:20:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7100.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Law</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Turn-your-banana-into-a-key</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turn your banana into a key</video:title>
      <video:description>This is another advertisement.  It is very interesting though, because it is a board that let&apos;s you use common things and turn them into keys strokes on your keyboard.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/cb1b689c-82df-486f-8c60-2edcb2349ff7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2014-08-27T15:36:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31422.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>keyboard</video:tag>
      <video:tag>USB</video:tag>
      <video:tag>Arduino</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>board</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solution-of-Quadratic-Equations-By-Completing-The-Square</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solution of Quadratic Equations By Completing The Square</video:title>
      <video:description>Method to use in solving quadratic equations. Factorization cannot be used, find out why in this video and what is the best solution to the problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/eef7d6fa-a562-4c7d-af42-bfbbe12075c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2010-12-20T13:46:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6686.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Multiplication-4-2-digit-times-1-digit-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Multiplication 4: 2-digit times 1-digit number</video:title>
      <video:description>Multiplication 4: 2-digit times 1-digit number

Multiplying a 2-digit times a 1-digit number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20477.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-06T15:20:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OYYYc7ygd38</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>1</video:tag>
      <video:tag>Number</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Engineering-for-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Engineering for Society</video:title>
      <video:description>Lec 7 - Engineering for Society. Students discuss the opportunities they had for using their Harvard SEAS education to tackle social problems that exist in the real world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15972.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-08-29T06:58:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyV2jA-lheY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>From</video:tag>
      <video:tag>dirt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Asteroid-Discovery-From-1980-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Discovery From 1980 - 2010</video:title>
      <video:description>Asteroid Discovery From 1980 - 2010 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb434823-96c9-4ee8-8a66-a9d9d23b63d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2010-11-10T00:55:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4923.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
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      <video:tag>1980</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Conditional-Probability-and-Combinations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 Conditional Probability and Combinations</video:title>
      <video:description>Conditional Probability and Combinations

Probability that I picked a fair coin given that I flipped 4 out of 6 heads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21872.jpg</video:thumbnail_loc>
      <video:duration>1012</video:duration>
      <video:publication_date>2012-09-10T17:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xw6utjoyMi4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>and</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Statistics-A-Graphical-Representation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Statistics - A Graphical Representation</video:title>
      <video:description>Shown in this video a table on how to obtain  cumulative frequency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/557a80cd-29fe-4761-be37-e719a760764d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-12-20T13:47:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6687.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
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      <video:tag>Graphical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sugar-Content-in-Pops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sugar Content in Pops</video:title>
      <video:description>The famous Steve Spangler gives a demonstration on sugar content in soda pops. Take a look and see if you can guess why pops do the things they do.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/82068f29-d39c-4266-842f-091c59835d5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2014-08-27T16:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31450.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>spangler</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Cola</video:tag>
      <video:tag>pop</video:tag>
      <video:tag>Soda</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-CS50-Fair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - CS50 Fair</video:title>
      <video:description>Lec 9 - CS50 Fair. Students from a wide variety of concentrations talk about the value of Computer Science 50 (CS 50) and the excitement of the CS 50 fair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15974.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-08-29T06:58:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Re_wS6xhWnk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>sciences</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Malan</video:tag>
      <video:tag>Terrell</video:tag>
      <video:tag>Massenberg</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Maeder</video:tag>
      <video:tag>Sweetly</video:tag>
      <video:tag>Jewelry</video:tag>
      <video:tag>Cooperative</video:tag>
      <video:tag>Emily</video:tag>
      <video:tag>Cunningham</video:tag>
      <video:tag>microfinance</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>entrepreneurship</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Trade-and-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  Trade and Environment</video:title>
      <video:description>Trade and Environment

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19660.jpg</video:thumbnail_loc>
      <video:duration>2158</video:duration>
      <video:publication_date>2012-09-05T04:04:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jt7ngexRsLY</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
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      <video:tag>berkeley</video:tag>
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      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
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      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NMR-spectroscopy-Integration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NMR spectroscopy - Integration</video:title>
      <video:description>A comprehensive discussion of the NMR spectroscopy - Integration.With the aid of spectrum in diagrams for a clearer understanding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cfb185ff-b5fa-4e5a-a039-b320caa19169/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-10-18T04:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7059.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>NMR</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>integration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Orca-Killer-Whale</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orca- Killer Whale</video:title>
      <video:description>Orcas, they are also called killer whales are mammals. Some of them have teeth in their mouth. Is it surprising to hear that they are a member of big dolphin family. The rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/f8c98034-5aa4-4002-91ea-a31717723524/cand_5.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2014-08-25T23:19:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31148.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Orcas</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PoolTech-Turkey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PoolTech Turkey</video:title>
      <video:description>PoolTech : &quot;One step more to future...&quot; Turning nature&apos;s light on and restoring it back to areas of future beauty through plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/9e2ec958-5d84-421a-9323-f73f9710dee9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-03-16T21:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6875.mp4</video:content_loc>
      <video:uploader>cihan tastan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>synthetic</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biotechnology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-suppressor-and-oncogenes-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor suppressor and oncogenes video</video:title>
      <video:description>A tumor suppressor gene, or anti-oncogene, is a gene that protects a cell from one step on the path to cancer. Oncogene is a reverse of tumor supressor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/445a6ac9-1c23-4564-8b6b-17000c23f3f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-10-18T01:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7027.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tumor</video:tag>
      <video:tag>suppressor</video:tag>
      <video:tag>oncogenes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DIY-cooling-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DIY cooling system</video:title>
      <video:description>Designer shows us how to make a cooling system with household items. Follow the steps and have a cool one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/5b57bdc0-8d6a-4028-aaf2-b231799fa7b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2014-08-27T15:37:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31423.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>do</video:tag>
      <video:tag>It</video:tag>
      <video:tag>yourself</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 5 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19662.jpg</video:thumbnail_loc>
      <video:duration>4850</video:duration>
      <video:publication_date>2012-09-05T04:05:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ejejmdw9E7E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skeletal-Muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skeletal Muscle</video:title>
      <video:description>In this video, we will be talking about skeletal muscles. What proteins are involved for muscle function is discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/fb22ea22-a370-459b-9c43-083f0f9a3002/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2014-08-25T23:51:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31156.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Trimming-the-Edentulous-Preliminary-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71- Trimming the Edentulous Preliminary Model</video:title>
      <video:description>&quot;Lec 71- Trimming the Edentulous Preliminary Model&quot; The correct procedure for trimming an edentulous model, showing the areas of primary interest on the model and how to enhance these areas when trimming. Orig. air date: JUL 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20979.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-08T06:56:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9rVLHXkrh6A</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>71</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Preliminary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Correct</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Harness-electricity-from-waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harness electricity from waves</video:title>
      <video:description>On this video the government of Brazil boasts their first wave energy generator.  With a very clever design they are able to make water pumps work with the movement of the waves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/26aad5b6-f0e8-4fe2-a48d-d58c53f03a40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2014-08-27T04:45:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31329.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>wave</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-use-standard-curve-to-find-the-concentration-of-material-in-an-unknown-sample</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use standard curve to find the concentration of material in an unknown sample?</video:title>
      <video:description>How to use standard curve to find the concentration of material in an unknown sample? What is a standard curve and how do you use a standard curve is explained in this video in a simple way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/486ebde9-3ffc-432a-ae45-951a4cb398f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2014-08-26T00:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31168.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/De-coding-basic-chemical-structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>De-coding basic chemical structures</video:title>
      <video:description>It is always hard to make a sense of chemical structures. We all know that. But check this video, it explains in a different way so you will understand even complex biological structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/81816f63-4269-4a4c-acf7-794c0d4df51f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2014-08-25T22:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31141.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Making</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Technology-and-Policy-for-Mitigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Technology and Policy for Mitigation</video:title>
      <video:description>Technology and Policy for Mitigation

Guest: Amy Kapczynski, Berkeley Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19713.jpg</video:thumbnail_loc>
      <video:duration>6192</video:duration>
      <video:publication_date>2012-09-05T04:26:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e393WJjGIgE</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Cosine-Taylor-Series-at-0-Maclaurin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Cosine Taylor Series at 0 (Maclaurin)</video:title>
      <video:description>Cosine Taylor Series at 0 (Maclaurin)

Approximating f(x)=cos x using a Maclauren Series (special case of a Taylor series at x=0)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19882.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-06T00:36:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WWe7pZjc4s8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>cosine</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
      <video:tag>at</video:tag>
      <video:tag>0</video:tag>
      <video:tag>Maclaurin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-use-a-microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to use a microscope</video:title>
      <video:description>This video explains the parts of a typical compound microscope, magnification, depth of field, field of view, refraction, how to make a wet mount, how to find stuff under the microscope and estimate its actual size and tips to reduce eye strain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/915f9c6c-2aa2-4bff-b00e-27690c698730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>895</video:duration>
      <video:publication_date>2014-08-26T00:23:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31165.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Evolution-of-Tobacco-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Evolution of Tobacco Law</video:title>
      <video:description>&quot;Lec 16- Evolution of Tobacco Law&quot;Environmental Politics and Law (EVST 255)

This lecture continues the previous class&apos;s discussion of tobacco law. In this class, Professor Wargo highlights the unique issues of freedom of choice and freedom of speech that tobacco regulation create, as tobacco regulation restricts individual choice and corporate freedom of speech via advertising restrictions. Tobacco law also illustrates the difficulties of managing environmental hazards in the face of an industry with the resources to fund its own research and to fight regulation at every step of the process. The passing of the Family Smoking Prevention and Tobacco Control Act in 2009 is held up as a success story in tobacco regulation, as it places stricter standards on tobacco corporations.

00:00 - Chapter 1. Efforts on the Part of the Industry to Understand Nicotine
11:07 - Chapter 2. Tobacco Industry Challenges FDA; Various Settlements
20:24 - Chapter 3. If It&apos;s a Drug, Where&apos;s the Benefit?
25:25 - Chapter 4. Family Smoking Prevention and Tobacco Control Act
31:12 - Chapter 5. Control Programs; Mass Media; Science and Industry
37:09 - Chapter 6. Industry Arguments; Environmental and Consumer Group Arguments

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23192.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-13T11:23:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJz7UEMvrBc</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tobacco</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Tracking-the-Internet-into-the-21st-Century</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Tracking the Internet into the 21st Century</video:title>
      <video:description>&quot;Lec 10 - Tracking the Internet into the 21st Century&quot; January 9, 2008 lecture by Vint Cerf for the Stanford University Computer Systems Colloquium (EE 380). 

Vint Cerf, the Chief Internet Evangelist at Google, talks to an audience about the past and future of the internet and its continuing development. His talk includes information about current needs for internet research including internet security, improved networks and IPv6 addresses. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17447.jpg</video:thumbnail_loc>
      <video:duration>4711</video:duration>
      <video:publication_date>2012-09-03T13:48:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fpNWQiVpjvY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>network</video:tag>
      <video:tag>security</video:tag>
      <video:tag>IP</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-glove</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot glove</video:title>
      <video:description>The Festo corporation introduces its new technology.  This is a glove that interfaces with a robot which mimics the users hand in real time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/9a82e0cf-eb1f-433d-a2ee-7a9f88aacf3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2014-08-27T05:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31361.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>robot</video:tag>
      <video:tag>golve</video:tag>
      <video:tag>festo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natures-CSI-Creepy-Stories-of-Invasion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nature&apos;s CSI (Creepy Stories of Invasion)</video:title>
      <video:description>Ecology in the 21st Century and Invasion Ecology made easy. Short, fun, scientifically accurate stories for everyone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/db478ddd-d0cb-4ac4-a8c5-bbeab02c34df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2014-06-04T14:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30932.mp4</video:content_loc>
      <video:uploader>Tom Stohlgren</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Physics-111-Non-Linear-Spectroscopy-and-Magneto-Optics-Part-1-MNO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Physics 111: Non-Linear Spectroscopy and Magneto-Optics Part 1 (MNO)</video:title>
      <video:description>Physics 111: Non-Linear Spectroscopy and Magneto-Optics Part 1 (MNO)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This is the first of two videos accompanying the Non-Linear Spectroscopy and Magneto-Optics Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The experiment consists of three sections:  (1) students learn to operate a diode laser system and characterize its performance using a Fabry-Perot spectrum analyzer, (2) Doppler-broadened laser-induced fluorescence and Doppler-free saturated absorption spectra of the rubidium D2 line (780 nm) are recorded and analyzed, and (3) the near-resonant magneto-optical rotation is investigated. 

Nonlinear light-atom interaction leads to spectacular manifestations of the resonant Faraday Effect - polarization plane rotation in a magnetic field applied along the direction of light propagation radically different from the linear case. In particular, narrow (~30 Hz) effective line widths are observed in this experiment corresponding to a rotation enhancement by some seven orders of magnitude compared to the linear Faraday rotation.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27024.jpg</video:thumbnail_loc>
      <video:duration>3685</video:duration>
      <video:publication_date>2012-09-19T06:25:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JZJlyaIT3B4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Magneto</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>MNO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-International-Climate-Regime</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The International Climate Regime</video:title>
      <video:description>The International Climate Regime

Taught by Cymie Payne</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19712.jpg</video:thumbnail_loc>
      <video:duration>6057</video:duration>
      <video:publication_date>2012-09-05T04:25:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rNDWOaP6VSE</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quasiturbine-and-the-Wankel-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quasiturbine and the Wankel engine</video:title>
      <video:description>The Wankel engine is rotary in nature and managed to solve a leaky problem, whereas the Quasi-turbine was designed to improve fuel efficiency by continuous combustion and has zero vibration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3952362-73d5-4a38-b592-caa0d83e657c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-26T00:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7998.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Wankel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Quasiturbine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec Last - Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speakers:
Kim Karlsrud grew up in New England before relocating to west coast where she earned a degree in Product Design from Otis College in Los Angeles. Underlying a multi‐disciplinary approach to design are her interests in sustainability, social  responsibility, and world travel. She is currently working and teaching in Los Angeles and operates as the local Chapter Head for Project H.

Daniel Phillips is an environmental designer and writer currently living in Los
Angeles. He graduated from Otis College of Art and Design with a degree in
Architecture/Landscapes/Interiors and has traveled extensively throughout the U.S. and elsewhere pursuing his interest in the contemporary issues of the built environment.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube:</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21170.jpg</video:thumbnail_loc>
      <video:duration>2205</video:duration>
      <video:publication_date>2012-09-09T02:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RwkxdeBsWIs</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Implant-X-Ray-Guide-Double</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Implant X-Ray Guide - Double</video:title>
      <video:description>&quot;Lec 2 - Implant X-Ray Guide - Double&quot; UM instructional video on how using x-ray guides to place double dental implants.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21304.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-09T04:01:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xZaEhcXOvWk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>double</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Keratocyte-Dance-Cool-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keratocyte Dance - Cool video</video:title>
      <video:description>This is cool video showing the keratocyte cells. Keratocyte are fibroblastic stromal cell of the cornea. Keratocytes produce keratan-sulfate proteoglycans (KSPG), lumican and keratocan to form and sustain proper collagen interfibrillar spacing and fibril diameter of the cornea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/c512d056-8e2d-4012-bf0a-44eda52fb172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2007-03-17T06:42:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/23.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>keratocyte</video:tag>
      <video:tag>fascinating</video:tag>
      <video:tag>Normansky</video:tag>
      <video:tag>Optics</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repairing-of-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repairing of Hernia</video:title>
      <video:description>A full surgical procedure for the repairing of hernia is shown in the video. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d1d2a46a-0b9b-4a07-9408-e87062cfc73a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-30T22:27:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9674.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Sofradim</video:tag>
      <video:tag>mesh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated DNA Replication</video:title>
      <video:description>The general mechanism of DNA replication. Replication takes place in cell&apos;s nucleus. Hence DNA is double helix it is unwind by DNA helicase, than special proteins keep DNA unwinded, while DNA polymerase III binds complementary nucleotides on leading strain. Lagging  strand is replicated in peaces which are called Okazaki fragments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/1c09d0f5-3dd5-417b-9a21-f63854c53110/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2007-05-16T01:47:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/335.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>replication</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>DNApolymerase</video:tag>
      <video:tag>Okazakifragments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/metabolic-process-location</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>metabolic process location</video:title>
      <video:description>this is another interactive animation helps you to learn location of the metabolism in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/800d7016-d1b3-4e37-975c-67d32b35937a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/157.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>metabolic</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>location</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Twilight-of-the-Polis-cont-and-Conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Twilight of the Polis (cont.) and Conclusion</video:title>
      <video:description>&quot;Lec 24 - Twilight of the Polis (cont.) and Conclusion&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan tells the story of the rise of Philip and describes his early actions: unifying Macedon, defeating barbarian armies, and creating a new, professional, national army. According to Professor Kagan, through these actions, Philip was able to make inroads into the Greek world. What made these inroads more effective was Philip&apos;s uncanny talent for diplomacy and the fighting between the various poleis. Eventually, the Greeks under the efforts of Athens and Demosthenes decided to face Philip in the battle of Chaeronea. The battle, though close, was won by Philip and his Macedonian forces. Finally, Professor Kagan evaluates the actions of Demosthenes and concludes that his actions should be judged as a noble endeavor of one who loved freedom.

00:00 - Chapter 1. The Rise of Philip of Macedon
10:56 - Chapter 2. Philip, the Military Genius
24:52 - Chapter 3. Philip, the Diplomat
31:29 - Chapter 4. Philip&apos;s Expansion
38:17 - Chapter 5. Athens&apos; War Tax and Demosthenes&apos; Opposition to Philip
52:29 - Chapter 6. Increased Threats from Philip and Athens&apos; Response
01:03:09 - Chapter 7. Demosthenes&apos; Stand and The Battle of Chaeronea

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16655.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-08-31T16:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cuOxGMoHMMY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Chaeronea</video:tag>
      <video:tag>Delphic</video:tag>
      <video:tag>Oracle</video:tag>
      <video:tag>Demosthenes</video:tag>
      <video:tag>eisphora</video:tag>
      <video:tag>Elatea</video:tag>
      <video:tag>Epaminondas</video:tag>
      <video:tag>ethnos</video:tag>
      <video:tag>Macedon</video:tag>
      <video:tag>Olynthus</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Philocrates</video:tag>
      <video:tag>phalanx</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Philippics</video:tag>
      <video:tag>pike</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>legion</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>War</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Susan-Cook-Hip-testimony-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Susan Cook: Hip testimony part 2</video:title>
      <video:description>Susan Cook explain in this video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit for more details about hip, knee, shoulder at www.hipkneeshoulderindia.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/cb3cf602-02b0-4b9d-858d-8a2cf1d83e5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2010-02-01T11:43:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3794.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>asia</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Venture-Finance-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Venture Finance, Part 2</video:title>
      <video:description>&quot;Lec 26 - Venture Finance, Part 2&quot; Chuck Eesley discusses venture financing and raising money. In this video, pre and post-money valuation along with dilution are discussed with example calculations.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19028.jpg</video:thumbnail_loc>
      <video:duration>764</video:duration>
      <video:publication_date>2012-09-04T08:59:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XmUMmfqaCUM</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Deal</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
      <video:tag>practice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introductions-Why-Does-the-Civil-War-Era-Have-a-Hold-on-American-Historical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introductions: Why Does the Civil War Era Have a Hold on American Historical</video:title>
      <video:description>&quot;Lec 1 - Introductions: Why Does the Civil War Era Have a Hold on American Historical&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight offers an introduction to the course. He summarizes some of the course readings, and discusses the organization of the course is discussed. Professor Blight offers some thoughts on the nature of history and the study of history, before moving into a discussion of the reasons for Americans&apos; enduring fascination with the Civil War. The reasons include: the human passion for epics, Americans&apos; fondness for redemption narratives, the Civil War as a moment of &quot;racial reckoning,&quot; the fascination with loss and lost causes, interest in military history, and the search for the origins of the modern United States.

00:00 - Chapter 1. Introduction
03:09 - Chapter 2. Course Texts and Structure
10:47 - Chapter 3. Martin Luther King Jr.&apos;s &quot;Promissory Note&quot;
15:31 - Chapter 4. Books and the Purpose of History
22:00 - Chapter 5. Why Study the Civil War?
38:46 - Chapter 6. Whitman&apos;s &quot;Democracy&quot; and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16706.jpg</video:thumbnail_loc>
      <video:duration>2587</video:duration>
      <video:publication_date>2012-09-01T08:26:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QXXp1bHd6gI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Confederate</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Flag</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>epic</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>History</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>Martin</video:tag>
      <video:tag>Luther</video:tag>
      <video:tag>king</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Walt</video:tag>
      <video:tag>Whitman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-uptake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active uptake</video:title>
      <video:description>Active uptake is the mediated transport of biochemicals, and other atomic/molecular substances, across membranes. Unlike passive transport, this process requires the expenditure of cellular energy to move molecules \</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/dffee15f-091d-4fdb-ac37-c0a93c6032fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2007-05-16T02:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/359.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>active</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Moving-Myosin-Motor-Protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Moving Myosin Motor Protein</video:title>
      <video:description>Motor proteins are molecular motors which move. They are powered by the hydrolysis of ATP and convert chemical energy into mechanical work. The most prominent example of a motor protein is the muscle protein myosin which motors the contraction of muscle fibers in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9580c826-511c-4873-a106-134f2a914d4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-05-19T22:31:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/389.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>ATP</video:tag>
      <video:tag>Actin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-4-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 4 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. 
First law of thermodynamics is applied to weight loss. How much do we eat vs. how much should we loss in exercise. Biological drive is discussed in eating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/99ba9c78-3a75-43e7-a7f1-4f898f68b392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-08-17T06:39:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/808.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>weightloss</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>biologicaldrives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 1- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21171.jpg</video:thumbnail_loc>
      <video:duration>4239</video:duration>
      <video:publication_date>2012-09-09T02:58:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_MFIZC6UvU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 8</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ronald Evans Understanding Fat: Syndrome X and beyond.
What is adipose tissue, does it communicate with the rest of our body? Link between sugar, insulin, fat, muscles and diabetes is reveal. Dr. Evans answers some questions from audience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/eb24c964-cf57-4152-a1d9-050238430063/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2007-08-18T20:40:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/828.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>syndromex</video:tag>
      <video:tag>adiposetissue</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotablets-New-therapy-for-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotablets: New therapy for cancer</video:title>
      <video:description>Nanotechnology has opened up all new possibilities in medicine. This animated video shows how nano-vesicles may be used to deliver drugs specifically to cancer cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f0242f5b-f0e2-43ef-a72a-188887cf378c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2009-06-25T23:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2880.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanomission</video:tag>
      <video:tag>playgen</video:tag>
      <video:tag>Nano</video:tag>
      <video:tag>serious</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Southern-Society-Slavery-King-Cotton-and-Antebellum-Americas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Southern Society: Slavery, King Cotton, and Antebellum America&apos;s</video:title>
      <video:description>&quot;Lec 2 - Southern Society: Slavery, King Cotton, and Antebellum America&apos;s &quot; The Civil War and Reconstruction (HIST 119)

Professor Blight offers a number of approaches to the question of southern distinctiveness. The lecture offers a survey of that manner in which commentators--American, foreign, northern, and southern--have sought to make sense of the nature of southern society and southern history. The lecture analyzes the society and culture of the Old South, with special emphasis on the aspects of southern life that made the region distinct from the antebellum North. The most lasting and influential sources of Old South distinctiveness, Blight suggests, were that society&apos;s anti-modernism, its emphasis on honor, and the booming slave economy that developed in the South from the 1820s to the 1860s.

00:00 - Chapter 1. Introduction: The Southern Memory of the Civil War
14:22 - Chapter 2. Similarities and Differences between the Antebellum North and South
24:44 - Chapter 3. Reputation and Honor -- Characteristics of Old South Society
31:27 - Chapter 4. The &quot;Burden&quot; of Southern History
38:15 - Chapter 5. The South&apos;s Cotton Economy
49:57 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16707.jpg</video:thumbnail_loc>
      <video:duration>3127</video:duration>
      <video:publication_date>2012-09-01T08:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PunB5vPj2sE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>antimodernism</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>cotton</video:tag>
      <video:tag>boom</video:tag>
      <video:tag>defeat</video:tag>
      <video:tag>honor</video:tag>
      <video:tag>Jefferson</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>king</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>system</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>distinctiveness</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>stereotypes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Twin-Block-Traction-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Twin Block Traction Technique</video:title>
      <video:description>&quot;Lec 39 - Twin Block Traction Technique&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20798.jpg</video:thumbnail_loc>
      <video:duration>3536</video:duration>
      <video:publication_date>2012-09-07T17:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yI0pJb7i274</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>This</video:tag>
      <video:tag>is</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Michigan</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Northern-World-View-Yankee-Society-Antislavery-Ideology-and-the-Abolition-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Northern World View: Yankee Society, Antislavery Ideology and the Abolition Movement</video:title>
      <video:description>&quot;Lec 4 - A Northern World View: Yankee Society, Antislavery Ideology and the Abolition Movement&quot; The Civil War and Reconstruction (HIST 119)

Having finished with slavery and the pro-slavery argument, Professor Blight heads North today. The majority of the lecture deals with the rise of the Market Revolution in the North, in the 1820s, 1830s, and 1840s. Blight first describes the causes of the Market Revolution--the rise of capital, a transportation revolution--and then moves to its effects on the culture and consciousness of antebellum northerners. Among these effects were a riotous optimism mixed with a deep-rooted fear of change, an embrace of the notions of progress and Manifest Destiny, and the intensification of the divides between North and South.

00:00 - Chapter 1. Introduction
04:40 - Chapter 2. Uriah Parmelee, the Yalie
12:54 - Chapter 3. The Market Revolution of the North: Mobility, Child Labor, Wealth
27:12 - Chapter 4. The Idea of Manifest Destiny, the Reality of Change, and the Transportation Revolution
37:23 - Chapter 5. Contradictions of Progress in American Literature
43:22 - Chapter 6. Change as Precursor to Reform: A Historical Perspective

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16709.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
      <video:publication_date>2012-09-01T08:27:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pd1rB51xCzk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Manifest</video:tag>
      <video:tag>Destiny</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>North</video:tag>
      <video:tag>optimism</video:tag>
      <video:tag>progress</video:tag>
      <video:tag>Railroad</video:tag>
      <video:tag>Steamboat</video:tag>
      <video:tag>Uriah</video:tag>
      <video:tag>Parmelee</video:tag>
      <video:tag>Walt</video:tag>
      <video:tag>Whitman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Megaform-Symptoms-Histories-Projections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Megaform: Symptoms, Histories, Projections</video:title>
      <video:description>Lec 37- Megaform: Symptoms, Histories, Projections.
Neyran Turan
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17391.jpg</video:thumbnail_loc>
      <video:duration>4175</video:duration>
      <video:publication_date>2012-09-02T19:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Sj20RenWv4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>turan</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt 5</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Introduction video: dr. Cech&apos;s life path. Set of experiments: Glowing penny. Acetone decomposition is extremely slow, but if cooper penny is applied, reaction is much faster. Copper is in this case catalyst.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/7f8d255d-a913-453a-9bfd-2cec8be1be49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2007-09-01T16:45:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/865.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Power-Plant-Safety</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Power Plant Safety</video:title>
      <video:description>The systems perform three fundamental safety functions: controlling the reactor, cooling the fuel and containing radiation.  In this CNSC video, the main safety systems of Canadian nuclear power plants is explained. All of these systems are maintained and inspected regularly, and upgraded when necessary, to ensure plants meet or exceed strict safety standards established by the Canadian Nuclear Safety Commission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/8f4a859f-ddc1-43c5-a4e8-14e6d9af0b87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2016-02-04T13:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32404.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 2- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21172.jpg</video:thumbnail_loc>
      <video:duration>3862</video:duration>
      <video:publication_date>2012-09-09T02:58:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xi9xGZnoNk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetylcholine-Animation-Amerra-Inc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acetylcholine Animation - Amerra, Inc.</video:title>
      <video:description>For more information about custom 3D animations, visit www.amerra.com

The chemical compound acetylcholine (often abbreviated ACh) is a neurotransmitter in both the peripheral nervous system (PNS) and central nervous system (CNS) in many organisms including humans. Acetylcholine is one of many neurotransmitters in the autonomic nervous system (ANS) and the only neurotransmitter used in the somatic nervous system. It is also the neurotransmitter in all autonomic ganglia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/bbb18c39-b12f-4319-a915-14e79e1a1d48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-05-04T19:56:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2129.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Acetylcholine</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Amerra</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>visualization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-General-Procedures-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - General Procedures in Oral Surgery</video:title>
      <video:description>&quot;Lec 12 - General Procedures in Oral Surgery&quot; This tape, with the use of a hypothetical patient, demonstrates treatment planning and instrumentation in Oral Surgery. Orig. air date: JUN 5 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21186.jpg</video:thumbnail_loc>
      <video:duration>2117</video:duration>
      <video:publication_date>2012-09-09T03:03:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Icr0bmYxc4k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sociology-150A-Film-and-Roles-and-Identity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sociology 150A - Film and Roles and Identity 1</video:title>
      <video:description>&quot;Lec 12 - Sociology 150A - Film and Roles and Identity 1&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24258.jpg</video:thumbnail_loc>
      <video:duration>1021</video:duration>
      <video:publication_date>2012-09-15T05:38:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p8wgWAVBq4Q</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>150A</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Roles</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Electronic-Structure-of-Multielectron-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science Electronic Structure of Multielectron Atoms</video:title>
      <video:description>Chemical Science/n    * Email this page/nVideo Lectures - Lecture 9/nTopics covered:
	/nElectronic Structure of Multielectron Atoms/nInstructor:
	/nProf. Sylvia Ceyer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/45188e6f-2ff6-47e2-9b6f-b45212061b76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2009-04-16T22:33:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1742.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electronic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Multielectron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Conserved-Domains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Conserved Domains</video:title>
      <video:description>( http://www.abnova.com ) - Conserved domains database (CDD) is a protein annotation resource that consists of a collection of well-annotated multiple sequence alignment models for ancient domains and full-length proteins. These are available as position-specific score matrices (PSSMs) for fast identification of conserved domains in protein sequences via RPS-BLAST (Reverse Position-Specific).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/6657b236-262c-414c-89f1-bc42e64d62af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-07-29T09:20:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4437.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Conserved</video:tag>
      <video:tag>domains</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aplysia-long-term-memory-and-its-molecular-activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aplysia long-term memory and its molecular activity</video:title>
      <video:description>This video shows molecular activity in Aplysia long-term memory. Long-term memory requires the activation of CREB, turning on specific genes that support new synaptic growth. http:es.wikipedia.orgwikiCÃ©lula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/85cc58a0-c1ed-4896-bdf4-2e33ea105186/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-04-17T22:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12258.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Aplysia</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurological-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurological Examination</video:title>
      <video:description>This video shows a neurological examination of hand and wrist. Examination of upper extremities and sensory examination is also performed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2c46286-bfd6-48c4-ba08-00f5bd3b4f29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1448</video:duration>
      <video:publication_date>2011-11-30T23:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9735.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>hand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Wrist</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Don-Quixote-Part-I-Chapters-XXXVI-LII-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Don Quixote, Part I: Chapters XXXVI-LII (cont.)</video:title>
      <video:description>&quot;Lec 11 - Don Quixote, Part I: Chapters XXXVI-LII (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The lecture focuses on the ending of the first part of the Quixote, which for the seventeenth-century reader was, simply, the end because no second part existed yet or was envisioned. Probably because it represents a difficult process (since the Quixote is not an ordinary story with a clear beginning) the end is already contained in the prologue, which also works as an epilogue echoing the characteristics of the meta-novel. With this in mind, González Echevarría comments on episodes that constitute partial endings: the caging of Don Quixote, and the prophecy contrived by the barber foretelling a possible ending for Don Quixote&apos;s fantasies. The conversation among Don Quixote, the priest and the canon of Toledo, who ironically is the &quot;idle reader&quot; from the prologue and a critic of chivalric romances, explores the multiple possibilities of the romances of chivalry, which Cervantes follows in his novel, with the Poetics of Aristotle in the background. The episode is also a critique of Lope de Vega and his innovative plays. Here is one of the great ironies in literary history: that Cervantes, while being wildly original in narrative fiction, was exceedingly conservative in the theater. Don Quixote&apos;s arrival at his village has made him madder; it is now the space of the uncanny and the unfamiliar.

00:00 - Chapter 1. Bringing a Meta-Novel to a Close
07:17 - Chapter 2. Episodes that Constitute Partial Endings
24:54 - Chapter 3. Relevant Background Texts
47:21 - Chapter 4. Don Quixote&apos;s Arrival at the Village

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23528.jpg</video:thumbnail_loc>
      <video:duration>3464</video:duration>
      <video:publication_date>2012-09-14T09:15:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQClkj6g2l4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LII</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Public Health 253E:</video:title>
      <video:description>&quot;Lec 1 - Public Health 253E: &quot;Public Health 253E 
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24273.jpg</video:thumbnail_loc>
      <video:duration>6471</video:duration>
      <video:publication_date>2012-09-15T05:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KLQCarZXjzI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The vocal cords comprise of twin infoldings of mucous membranes that lie horizontally across the larynx and are also referred to as the vocal folds. They vibrate and modulate air coming from the lungs into what we call sound or voice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55effa8b-ba40-43a7-b1ae-150a6888ef23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-28T10:03:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8376.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Cords</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling thermal, electrical and  chemical burns</video:title>
      <video:description>This video explains how to deal with various types of burns like thermal, electrical and chemical at home and when to go for medical help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d219d6b2-600a-411e-93d7-67ed1c5ec325/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-11-28T10:34:08.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Burns</video:tag>
      <video:tag>handling</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Chemical</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 1 - CS50 / Week 0: Friday. Introduction. Bits. Binary. ASCII. Programming. Algorithms. Scratch. Statements. Boolean expressions. Conditions. Loops. Variables. Threads. Events.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16360.jpg</video:thumbnail_loc>
      <video:duration>4343</video:duration>
      <video:publication_date>2012-08-30T12:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h4SM1Yp8yVU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>( http://www.abnova.com ) - It is important to get a feel for the appearance of volume levels of pipette tips. We show you how to recognize volumes in pipette tips .It may help you catch a mistake before it happens. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/d67b548a-a92e-49aa-b606-14d4099b7857/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-08-06T02:16:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4462.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>volume</video:tag>
      <video:tag>estimation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Pipette</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Golfers spend a lot of time in the field outdoors and the effect of the sun can destroy one&apos;s eyesight leading to jeopardizing one&apos;s game. There is the need to protect the eyes from the sun while golfing outdoors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da912cc9-5f11-469f-8856-7621ff124701/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-11-28T10:35:02.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>jeopardize</video:tag>
      <video:tag>Your</video:tag>
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      <video:description>Rhinoplasty is a surgery performed on the nose to either repair or reshape. It can be done under either local or general anesthesia.</video:description>
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      <video:duration>95</video:duration>
      <video:publication_date>2011-11-28T10:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8411.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Reshaping</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Bangalore</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video depicts the escape of a fruit fly, Drosophila melanogaster, in response to a black disk approaching from the right-hand side of the frame. Video is shown in slow motion to see the details better.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/a82852be-5ce6-44b7-8704-01fb1f79fa3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-04-21T22:10:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1928.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Escape</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The ovary is the factory of the ovum, and it appears in pairs. They also store the eggs before release and produce certain hormones.</video:description>
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      <video:duration>279</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8425.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ovary</video:tag>
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  <url>
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    <video:video>
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      <video:description>This video explains what quarks is and whether they really exists. How to make cosmic rays and how it contributed to discovery of different particles is explained in this video. Episode 4 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Murray Gell-Mann predicted the existence of quarks. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bc7b06a3-601b-48d1-bb9a-3fb5f0ae4b05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2009-04-18T08:17:38.000Z</video:publication_date>
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      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>quarks</video:tag>
      <video:tag>Murray</video:tag>
      <video:tag>Gell</video:tag>
      <video:tag>Mann</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction of Kidney Hemodialysis</video:title>
      <video:description>Hemodialysis is one of the ways used to clean up the body toxins. The blood exits through a hole made in the arm and into a machine for cleansing before flowing back into the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ff68eb25-9b3c-4b9a-9979-941898e2bb7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-11-28T10:44:28.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hemodialysis</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>for</video:tag>
      <video:tag>kidney</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Algebra-graphing-lines-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Algebra: graphing lines 1</video:title>
      <video:description>Algebra: graphing lines 1

Graphing linear equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20091.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-06T01:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2UrcUfBizyw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 32 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 9

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15726.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-08-28T20:00:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zI9cSV3QKz0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - John Brown&apos;s Holy War: Terrorist or Heroic Revolutionary?</video:title>
      <video:description>&quot;Lec 9 - John Brown&apos;s Holy War: Terrorist or Heroic Revolutionary?&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight narrates the momentous events of 1857, 1858, and 1859. The lecture opens with an analysis of the famous Lincoln-Douglas debates of 1858. Next, Blight analyzes the Dred Scott decision and discusses what it meant for northerners--particularly African Americans--to live in &quot;the land of the Dred Scott decision.&quot; The lecture then shifts to John Brown. Professor Blight begins by discussing the way that John Brown has been remembered in art and literature, and then offers a summary of Brown&apos;s life, closing with his raid on Harpers Ferry in October of 1859.

00:00 - Chapter 1. Introduction
04:04 - Chapter 2. &quot;A House Divided&quot;: The Lincoln-Douglas Debates
10:12 - Chapter 3. Implications of the Dred Scott Decision and the Panic of 1857
23:48 - Chapter 4. John Brown: His Early Life and Beliefs
45:13 - Chapter 5. Planning the Raid on Harpers Ferry
50:34 - Chapter 6. Brown&apos;s Capture and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16714.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-09-01T08:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j4wCvPwigYw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>Kansas</video:tag>
      <video:tag>Dred</video:tag>
      <video:tag>Scott</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Ferry</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Douglas</video:tag>
      <video:tag>debates</video:tag>
      <video:tag>Roger</video:tag>
      <video:tag>Taney</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fetal development and the human embryo</video:title>
      <video:description>Human beings come from far, from an single egg that is fertilized by a sperm at conception and all the way to a fully developed baby over a period of nine months.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/666b1e88-78b5-4542-8940-4e6e664a3511/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2011-11-28T10:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8428.mp4</video:content_loc>
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      <video:category>Developmental Biology</video:category>
      <video:tag>human</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Development</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fighting-fruit-fly-males</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fighting fruit fly males</video:title>
      <video:description>Drosophila gladiator: In the fruit fly Drosophila melanogaster, fighting is observed among males as well as females. This movie shows a key feature of Drosophila male aggression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9c620894-eece-41df-b4a2-5390eef8d220/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-21T22:09:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1925.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Aggression</video:tag>
      <video:tag>fight</video:tag>
      <video:tag>males</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-and-What-this-Course-Will-Do-for-You-and-Your-Purposes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction and What this Course Will Do for You and Your Purposes</video:title>
      <video:description>&quot;Lec 1 - Introduction and What this Course Will Do for You and Your Purposes&quot; Financial Markets (2011) (ECON 252)

Professor Shiller provides a description of the course, including its general theme, the relevant textbooks, as well as the interplay of his course with Professor Geanakoplos&apos;s course &quot;Economics 251--Financial Theory.&quot; Finance, in his view, is a pillar of civilized society, dealing with the allocation of resources through space and time in order to manage big and important risks. After talking about finance as an occupation, he emphasizes the moral imperative to use wealth for the purposes of philanthropy, in the spirit of Andrew Carnegie, but also of Bill Gates and Warren Buffett. Subsequently, he introduces the guest speakers David Swensen, Yale University&apos;s chief investment officer, Maurice &quot;Hank&quot; Greenberg, former Chief Executive Officer (CEO) at American International Group (AIG) and current CEO of C.V. Starr &amp; Co. and of Starr International, and Laura Cha, former vice chair of the China Securities Regulatory Commission, member of the Executive Council of Hong Kong and of the government of the People&apos;s Republic of China, and director of the Hong Kong Shanghai Banking Corporation (HSBC). Finally, he concludes with a description of the topics to be discussed in each lecture.

00:00 - Chapter 1. Introduction to the Course 
06:12 - Chapter 2. Broader Context of the Course 
22:41 - Chapter 3. Finance as an Occupation 
30:40 - Chapter 4. Using Wealth for a Purpose
40:30 - Chapter 5. Outside Speakers and Teaching Assistants
50:26 - Chapter 6. Outline of the Lectures

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23700.jpg</video:thumbnail_loc>
      <video:duration>4452</video:duration>
      <video:publication_date>2012-09-14T10:38:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WQui_3Hpmmc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>What</video:tag>
      <video:tag>This</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>do</video:tag>
      <video:tag>for</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Purposes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Integrated-Circuit-Nobel-Prize-Game</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Integrated Circuit - Nobel Prize Game</video:title>
      <video:description>The Integrated Circuit - About
The Techville educational game and related reading are based on the 2000 Nobel Prize in Physics awarded for the invention of the integrated circuit. &lt;br&gt;
Techville Game
What is an integrated circuit?
How is an integrated circuit made?
What are integrated circuits used for?
Integrated circuits can be found in almost every modern electrical device; such as computers, cars, television sets, CD players, cell phones, and so on. But what is an integrated circuit and what is the history behind it? Learn about Nobel Laureate Jack Kilby and his part in the invention that is the basis of all modern technology.

In the beginning of this game you have to make the quiz consisting of four questions, otherwise you will not be able to move on in this game. The answers to the questions are found in the museum. As &quot;Maria&quot; you walk around in the fantasy town &quot;Techville&quot; in Texas. At some points you have to give the right answers or figure out something before you can move on. You will pass a portal that takes you back in time to Nobel Laureate Jack Kilby&apos;s lab in 1958, among other things. The challenge in this game is to make it to the end.

For instructions on how to play the game, click on the HELP button found at the bottom of the game window.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1886.jpg</video:thumbnail_loc>
      <video:duration>6039</video:duration>
      <video:publication_date>2009-04-21T02:58:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/1886.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Integrated</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>game</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Projectile-at-an-Angle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Projectile at an Angle</video:title>
      <video:description>Projectile at an Angle

Figuring out the horizontal displacement for a projectile launched at an angle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21063.jpg</video:thumbnail_loc>
      <video:duration>766</video:duration>
      <video:publication_date>2012-09-08T17:20:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZZ39o1rAZWY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Angle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inner-Ear-Histology-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inner Ear  Histology Part 1</video:title>
      <video:description>The inner ear, consists of two organs the cochlea and the semicircular canal. This section is especially critical because it also controls balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c20f41c6-56cd-46b4-97cd-a7f406da8f15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-11-28T10:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8419.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inner</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 33 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Laplace&apos;s equation (part 2)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15727.jpg</video:thumbnail_loc>
      <video:duration>3261</video:duration>
      <video:publication_date>2012-08-28T20:00:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uMdPZuT7f70</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stingless-bees-pollinating-Monstera-deliciosa-Araceae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stingless bees pollinating Monstera deliciosa (Araceae)</video:title>
      <video:description>Many Araceae are pollinated by Coleoptera. However, other pollinators are also important for the pollination of several neotropical genera. This video depicts the pollination of Monstera deliciosa, a widespread neotropical Araceae by workers of Plebeia droryana. The bees actively collect pollen which is temporarily stored at their corbiculae.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/ea306917-8c6a-451e-9442-fa34ca729713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2010-03-16T12:40:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3956.mp4</video:content_loc>
      <video:uploader>Rodrigo Singer</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Araceae</video:tag>
      <video:tag>pollination</video:tag>
      <video:tag>Mostera</video:tag>
      <video:tag>Bees</video:tag>
      <video:tag>Apidae</video:tag>
      <video:tag>stingless</video:tag>
      <video:tag>Meliponina</video:tag>
      <video:tag>Rodrigo</video:tag>
      <video:tag>b</video:tag>
      <video:tag>singer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epiploica-laparoscopic-resection-in-large-bowel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epiploica laparoscopic resection in large bowel</video:title>
      <video:description>The epiploica in this surgery is situated in the large intestine. This a laparoscopic (non invasive) resection of the epiploica.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7da63129-28b2-4f64-9fbe-66185e4592de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T11:22:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8461.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Large</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>Epiploica</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Resection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exclusion-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exclusion Mapping</video:title>
      <video:description>A useful technique for narrowing down the location of a gene involves comparing the chromosomes of affected siblings. Two sisters with Rett syndrome allow researchers an opportunity to map the most likely location of the gene by excluding areas of the chromosome that are not alike.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/57d6db24-6309-4034-84b2-b44fa62ad08e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2007-08-05T17:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/604.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mapping</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>RettSyndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-10-List-Why-Anti-Evolutionists-are-WRONG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top 10 List Why Anti-Evolutionists are WRONG</video:title>
      <video:description>In discussing evolution with people who doubt its validity I have found they use the same arguments over and over again.  I felt it&apos;s time someone put these arguments to the test and hold them against existing facts.

To download this video go to:
http://www.mediafire.com/?4yn0m1q1l0t

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?nttnnndz2mz

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5b7aecae-9fde-4760-bb27-bc4f071b2ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2009-05-27T21:23:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2542.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Mac</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 12 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19675.jpg</video:thumbnail_loc>
      <video:duration>4729</video:duration>
      <video:publication_date>2012-09-05T04:10:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7cPcutRLLXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Concept-creationists-dont-understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Concept creationists don&apos;t understand</video:title>
      <video:description>This video rests on one assumption, that mutations are a constant fact of life.  Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  Radicals are a constant given the chemistry of the earth.  Ionizing radiations has existed long before life.  And no polymerase is perfect.  Therefore, mutations have occurred in the past and continue to occur today.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f7293ab3-5d03-455b-8c67-1e2b03256453/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2588.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mutation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-and-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Climate Change and Biodiversity</video:title>
      <video:description>Climate Change and Biodiversity

Guests: Kassie Siegel, Staff Attorney, Center for Biological Diversity and Steven Beissinger, Professor of Conservation Biology, Chair of Ecosystem Sciences Division and Department of Environmental Science, Policy &amp; Management, UC Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19715.jpg</video:thumbnail_loc>
      <video:duration>6067</video:duration>
      <video:publication_date>2012-09-05T04:27:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sIsrZEI-wOk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Denver-Radon-Mitigation-303-466-2626-Remediation-Abatement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Denver Radon Mitigation (303) 466-2626 Remediation Abatement</video:title>
      <video:description>http://www.radondenvercolorado.com  Air Quality Control offers radon mitigation services throughout Colorado including the following cities: Denver, Littleton, Boulder, Broomfield, Aurora, Longmont, Fort Collins (Ft. Collins), Parker, Arvada, Englewood, Loveland, Castle Rock, Golden, Louisville, Westminster, Lafayette, Erie, Evergreen, Colorado Springs, Commerce City, Morrison, Elizabeth, Monument, Lyons, Windsor, Johnstown, Pine, Berthoud, Larkspur, Dillon, Dacono, Mead, Ward, and All of CO.  They install radon gas remediation systems in the following counties:  Jefferson, Arapahoe, Denver, Adams, Elbert, Douglas, Boulder, Gilpin, Clear Creek, Summit, Park County, Teller, Boulder, Grand, Eagle, Lincoln, El Paso, Crowley, Fremont, Chaffe, Lake, Pitkin, Jackson, Broomfield, Morgan, Washington, Weld, Larimer, Garfield, Routt, and all other Colorado Counties.
Air Quality Control offers the following services: radon mitigation, testing, and remediation.  They specialize in radon gas abatement, measurement, reduction, and removal.  They are one of the Nation&apos;s largest radon companies and install high-quality, affordable radonmitigation systems.  To reduce your home&apos;s radon levels or for radon gas measurement options, contact Air Quality Control at 1-800-420-3881.  (Other [improper] search terms: raddon, raidon, raydon, radeon mitigator, midigation, radongas, radontesting mitigater, remitigation contractor, radon mediation, mitigaton company, abatment.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/669eec18-124b-4898-9400-30952bc507de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-30T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2735.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>radon</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>denver</video:tag>
      <video:tag>colorado</video:tag>
      <video:tag>littleton</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>boulder</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>broomfield</video:tag>
      <video:tag>abatement</video:tag>
      <video:tag>radongas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Creation-Museum-Teaches-Super-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Creation Museum Teaches Super Evolution</video:title>
      <video:description>I invite everyone to view the full collection of photos taken at the creation &quot;museum&quot;.  

http://www.flickr.com/photos/n1c0star/sets/72157600335006271/

These images were not taken by me. It was a mistake by me to refer to the couple as atheists in the video.  By their own admission they simple are two people who do not believe in creationism.

I always put museum in quotes as this building makes a mockery of the fine history of science and art institutions.   The slides I have selected show clear evidence that creationists believe in and promote the idea of Super Evolution.  Here I present very simple evidence that proves beyond a shadow of a doubt that such rapid change is completely impossible and goes against every single piece of data collected over the past century and a half.

This &quot;museum&quot; goes beyond teaching super evolution.  The real goal is to convince the visitor that science in general does not work.  And of course this makes sense.  How else can one reconcile the ideas offered by creationists with the millions of facts collected by scientists.  In short, creationists want people to accept what they say, and not think for themselves.  Because even the most marginal effort of free thought will unmask their ideas as completely ludicrous.  

This &quot;museum&quot; makes it clear that creationists want our society to fall back into the dark ages.  Ask yourself this: Where have all of our medical breakthroughs come from? Where have our communications and transportation technologies come from?  The scientific method, logic, and human reason are the backbone of modern civilization.  Creationists want us to abandon them for blind acceptance.  Yet they are more than willing to use these technologies to advance their ignorance.  And yes that does make them hypocrites.

The slide at 4:33 should read &quot;most animals are diploid&quot; as the vast majority are but a few specie are in fact haploid.

To download this video go to:
http://www.mediafire.com/?btgoyndxkl4

If you wish to translate this video you can d</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d636db91-1d7e-47a7-8f4b-3168204ddf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2009-05-27T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2614.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Micro</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>flood</video:tag>
      <video:tag>Noah</video:tag>
      <video:tag>Ark</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>Dawkins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Kinetic Theory - Behavior of Gases

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15185.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-08-28T15:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqQRXRtvM9o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 3- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2515</video:duration>
      <video:publication_date>2012-09-09T03:08:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a90-2XyHjGg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Organic</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10 -  Electrical Engineering C245 - Mechanics of Mater</video:title>
      <video:description>&quot;Lec 10 -  Electrical Engineering C245 - Mechanics of Mater&quot;Introduction to MEMS Design</video:description>
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      <video:duration>4898</video:duration>
      <video:publication_date>2012-09-15T07:00:16.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mater</video:tag>
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      <video:description>SCN</video:description>
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      <video:duration>101</video:duration>
      <video:publication_date>2009-07-08T00:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2994.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Education</video:category>
      <video:tag>SCN</video:tag>
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    <video:video>
      <video:title>Type of radioactive particles</video:title>
      <video:description>Radioactive decay is the process in which an unstable atomic nucleus loses energy by emitting ionizing particles and radiation. This decay, or loss of energy, results in an atom of one type, called the parent nuclide transforming to an atom of a different type, called the daughter nuclide.

As for types of radioactive radiation, it was found that an electric or magnetic field could split such emissions into three types of beams. For lack of better terms, the rays were given the alphabetic names alpha, beta and gamma, still in use today. While alpha decay was seen only in heavier elements (atomic number 52 and greater), the other two types of decay were seen in all of the elements.

In analyzing the nature of the decay products, it was obvious from the direction of electromagnetic forces that alpha rays carried a positive charge, beta rays carried a negative charge, and gamma rays were neutral. From the magnitude of deflection, it was clear that alpha particles were much more massive than beta particles. Passing alpha particles through a very thin glass window and trapping them in a discharge tube allowed researchers to study the emission spectrum of the resulting gas, and ultimately prove that alpha particles are helium nuclei. Other experiments showed the similarity between beta radiation and cathode rays; they are both streams of electrons, and between gamma radiation and X-rays, which are both high energy electromagnetic radiation.

Although alpha, beta, and gamma are most common, other types of decay were eventually discovered. Shortly after discovery of the neutron in 1932, it was discovered by Enrico Fermi that certain rare decay reactions yield neutrons as a decay particle. Isolated proton emission was eventually observed in some elements. Shortly after the discovery of the positron in cosmic ray products, it was realized that the same process that operates in classical beta decay can also produce positrons (positron emission), analogously to negative electrons. Each of the two types of beta decay ac</video:description>
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      <video:duration>169</video:duration>
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      <video:uploader>abdul hannan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lecture Four Life at the End of the Chromosome PART 1</video:title>
      <video:description>This lecture is provided by HHMI. The Double Life of RNAâ€”The 1995 Webcast Lectures</video:description>
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      <video:duration>357</video:duration>
      <video:publication_date>2007-09-01T19:57:41.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 84 - Triangle Medians and Centroids (2D Proof)</video:title>
      <video:description>Triangle Medians and Centroids (2D Proof)

Showing that the centroid is 2/3 of the way along a median</video:description>
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      <video:duration>915</video:duration>
      <video:publication_date>2012-09-06T14:29:14.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Triangle</video:tag>
      <video:tag>Medians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Centroids</video:tag>
      <video:tag>2d</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 20 - Geography C110</video:title>
      <video:description>&quot;Lec 20 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27437.jpg</video:thumbnail_loc>
      <video:duration>4560</video:duration>
      <video:publication_date>2012-09-21T07:10:08.000Z</video:publication_date>
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      <video:uploader>0|41|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system animation</video:title>
      <video:description>This video describes human urinary system or urinary tract which is also called the excretory system. This organ system that produces, stores, and eliminates urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5958d626-012a-4732-bc1b-584dda0b3d27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-12-12T00:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11266.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Days-of-Jubilee-The-Meanings-of-Emancipation-and-Total-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Days of Jubilee: The Meanings of Emancipation and Total War</video:title>
      <video:description>&quot;Lec 16 - Days of Jubilee: The Meanings of Emancipation and Total War&quot; The Civil War and Reconstruction (HIST 119)

This lecture focuses on the process of emancipation after the passage of the Emancipation Proclamation on January 1, 1863. The Proclamation, Professor Blight suggests, had four immediate effects: it made the Union army an army of emancipation; it encouraged slaves to strike against slavery; it committed the US to a policy of emancipation in the eyes of Europe; and it allowed African Americans to enlist in the Union Army. In the end, ten percent of Union soldiers would be African American. A number of factors, Professor Blight suggests, combined to influence the timing of emancipation in particular areas of the South, including geography, the nature of the slave society, and the proximity of the Union army.

00:00 - Chapter 1. Introduction: Freed Slaves on the Battlefield
06:58 - Chapter 2. The Immediate Effects of the Emancipation Proclamation and Ensuing Domestic Criticisms
24:47 - Chapter 3. Which Slaves Are Free? Which Slaves Can Fight?
31:01 - Chapter 4. Recognizing and Mobilizing Emancipation: The Story of Wallace Turnage
42:22 - Chapter 5. Higginson&apos;s Account of the Proclamation and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16722.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-01T08:36:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OuSDZbbxy6Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>54th</video:tag>
      <video:tag>Massachusetts</video:tag>
      <video:tag>Abraham</video:tag>
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      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Soldiers</video:tag>
      <video:tag>emancipation</video:tag>
      <video:tag>Proclamation</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Wentworth</video:tag>
      <video:tag>Higginson</video:tag>
      <video:tag>Wallace</video:tag>
      <video:tag>Turnage</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-X-Planets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The X-Planets</video:title>
      <video:description>The X-Planets video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39420556-5ea7-468c-aea3-954ab681f498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2010-11-10T14:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4984.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Planets</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cilia are thin tail like projections extending approximately 0.1 mm outwards from the cells there are two types of cilia motile cilia moving cilia and non-motile cilia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/77218890-ece5-49c1-af2c-dc747b5e83fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-06-29T08:25:02.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Anthropomorphic Interfaces for the Underserved</video:title>
      <video:description>&quot;Lec 19 - Anthropomorphic Interfaces for the Underserved&quot; (March 12, 2010) Timothy Bickmore, Professor at Northeastern University, discusses his research with a virtual nurse that helps patients understand their medical conditions and medications when they are discharged from a hospital.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4012</video:duration>
      <video:publication_date>2012-09-04T07:05:12.000Z</video:publication_date>
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      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>medicine</video:tag>
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      <video:tag>synthetic</video:tag>
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      <video:tag>Trust</video:tag>
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      <video:tag>Effect</video:tag>
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      <video:description>This video shows the internal process of ear on hearing a sound. Outer ear, ear canal and ear drum are shown in the video with their full workings.</video:description>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pyro Sequencing</video:title>
      <video:description>Pyrosequencing™ is sequencing by synthesis, a simple to use technique for  accurate and quantitative analysis of DNA sequences.Pyrosequencing is a method of DNA sequencing (determining the order of nucleotides in DNA) based on the &quot;sequencing by synthesis&quot; principle, which relies on detection of pyrophosphate release on nucleotide incorporation rather than chain termination with dideoxynucleotides.The technique was developed by Pål Nyrén and his student Mostafa Ronaghi at the Royal Institute of Technology in Stockholm in 1996.Procedure 
&quot;Sequencing by synthesis&quot; involves taking a single strand of the DNA to be sequenced and then synthesizing its complementary strand enzymatically. The Pyrosequencing method is based on detecting the activity of DNA polymerase (a DNA synthesizing enzyme) with another chemiluminescent enzyme. Essentially, the method allows sequencing of a single strand of DNA by synthesizing the complementary strand along it, one base pair at a time, and detecting which base was actually added at each step. The template DNA is immobilized, and solutions of A, C, G, and T nucleotides are added and removed after the reaction, sequentially. Light is produced only when the nucleotide solution complements the first unpaired base of the template. The sequence of solutions which produce chemiluminescent signals allows the determination of the sequence of the template.
ssDNA template is hybridized to a sequencing primer and incubated with the enzymes DNA polymerase, ATP sulfurylase, luciferase and apyrase, and with the substrates adenosine 5´ phosphosulfate (APS) and luciferin.
1. The addition of one of the four deoxynucleotide triphosphates (dNTPs)(in the case of dATP we add dATPαS which is not a substrate for a luciferase) initiates the second step. DNA polymerase incorporates the correct, complementary dNTPs onto the template. This incorporation releases pyrophosphate (PPi) stoichiometrically.
2. ATP sulfurylase quantitatively converts PPi to ATP in the presence of adenosine 5´ phosphosulfate. This A</video:description>
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      <video:description>This video will help you a lot to know the proper use of auto-inhaler. A step by step procedure is shown here for the use of inhaler.</video:description>
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      <video:description>Introduction to interest

What interest is.  Simple versus compound interest.</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Subtracting decimals (old)</video:title>
      <video:description>Subtracting decimals (old)

Subtracting decimal numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20470.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-06T15:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mOH-qNGM7M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>old</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Sociology150A-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Sociology150A - Relationships</video:title>
      <video:description>&quot;Lec 25 - Sociology150A - Relationships&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24271.jpg</video:thumbnail_loc>
      <video:duration>4351</video:duration>
      <video:publication_date>2012-09-15T05:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x52e6YV9otk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Averages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Averages</video:title>
      <video:description>Averages

Introduction to averages and algebra problems involving averages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20101.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2012-09-06T02:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9VZsMY15xeU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Averages</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Wartime-Reconstruction-Imagining-the-Aftermath-and-a-Second-American-Republic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Wartime Reconstruction: Imagining the Aftermath and a Second American Republic</video:title>
      <video:description>&quot;Lec 20 - Wartime Reconstruction: Imagining the Aftermath and a Second American Republic&quot; The Civil War and Reconstruction (HIST 119)

This lecture begins with a central, if often overlooked, turning point in the Civil War--the re-election of Abraham Lincoln in 1864. Although the concerted efforts of northern Peace Democrats and a palpable war weariness among the electorate made Lincoln&apos;s victory uncertain, timely Union victories in Atlanta and Mobile in September of 1864 secured Lincoln&apos;s re-election in November. This lecture concludes Professor Blight&apos;s section on the war, following Lee and Grant to Appomattox Courthouse, and describing the surrender of Confederate forces. The nature of Reconstruction and the future of the South, however, remained open questions in April of 1865.

00:00 - Chapter 1. Introduction: Perceiving the Scale of Death through Whitman
06:26 - Chapter 2. Lincoln&apos;s Re-election in 1864
15:57 - Chapter 3. The South Surrenders: Grant and Lee at Appomattox
31:41 - Chapter 4. The Aftermath: Changes in the Constitution and Ideas of Reconstruction
46:39 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16726.jpg</video:thumbnail_loc>
      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-01T08:40:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4fSZwLr7kLQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Appomattox</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1864</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>Richmond</video:tag>
      <video:tag>George</video:tag>
      <video:tag>McClellan</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Inaugural</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Photosythnthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Photosythnthesis</video:title>
      <video:description>This video will show how does the process of photosynthesis takes place. Light energy, water and carbon dioxide are the raw material required and the food and oxygen are end products formed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/00995dee-f40e-4b7b-bad9-7f3ed0b23753/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-08-08T15:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3220.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>Photosythnthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-star-under-the-gravitational-pull-of-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A star under the gravitational pull of a black hole</video:title>
      <video:description>This video shows a star under the huge gravitational pull of a black hole. The stare is ripped apart by black hole’s enormous gravitational force. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5a1b01da-02fb-4ebd-b495-547762c8f99a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-10T12:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4938.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>under</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-kidneys-functional-Unit-the-nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The kidney&apos;s functional Unit;  the nephron</video:title>
      <video:description>The nephron is the kidney&apos;s functional unit, it filters blood, reabsorbs the water and produces urine in the process of waste removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/75dc4aa8-b6ac-459a-b7eb-7a2e0f009341/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-28T11:35:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8472.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>nephron</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 7- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-09T03:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mctl--ULRsw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
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      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Exodus-Decoded-Trailer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Exodus Decoded Trailer</video:title>
      <video:description>Executive Producer James Cameron presents The Exodus Decoded, a Simcha Jacobovici film. Now available on DVD! 
In the US available at:
http://store.aetv.com
And in Canada at: 
http://www.chapters.indigo.ca/ipod/item/gifts-9492263984/094922639844/The+Exodus+Decoded?ref=Home%3a+Search+Top+Sellers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/655c8054-0065-4dd8-8a7b-702d7631ef80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2009-05-27T17:11:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2307.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Exodus</video:tag>
      <video:tag>Decoded</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>biblical</video:tag>
      <video:tag>Plague</video:tag>
      <video:tag>Plagues</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>Moses</video:tag>
      <video:tag>Commandments</video:tag>
      <video:tag>Egypt</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Pharoah</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Cameron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Indonesian-Mimic-Octopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Indonesian Mimic Octopus</video:title>
      <video:description>This camouflage expert is able to copy the physical likeness and movement of more than fifteen different species, including sea snakes, lionfish, flatfish, brittle stars, giant crabs, sea shells, stingrays, jellyfish, sea anemones, and mantis shrimp.  He was discovered in 1998 off the coast of Sulawesi in Indonesia, the mimic octopus is the first known species to take on the characteristics of multiple species. This animal is so intelligent that it is able to discern which dangerous sea creature to impersonate that will present the greatest threat to its current possible predator. For example, scientists observed that when the octopus was attacked by territorial damselfishes, it mimicked the banded sea snake, a known predator of damselfishes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32124.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2015-04-09T06:44:42.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/32124.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Indonesian</video:tag>
      <video:tag>Mimic</video:tag>
      <video:tag>Octopus</video:tag>
      <video:tag>camouflage</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Gastroduodenal-junction-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastroduodenal junction histology</video:title>
      <video:description>The video illustrates the gastroduodenal junction study. The gastrduodenal junction is the angled at about 90 degrees in a posterior direction to the axis of the gastric antrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/deeea0a5-7e96-436f-9c57-a1ee1b653a11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2011-11-28T11:44:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8479.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>GastroDuodenal</video:tag>
      <video:tag>Junction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-More-on-balance-sheets-and-equity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - More on balance sheets and equity</video:title>
      <video:description>More on balance sheets and equity

What happens to equity when the value of the assets increase or decrease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20113.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-06T02:03:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2Nw5T44zvY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Sheets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Learning-and-Memory-How-it-Works-and-When-it-Fails</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Learning and Memory: How it Works and When it Fails</video:title>
      <video:description>&quot;Lec 19 - Learning and Memory: How it Works and When it Fails&quot; (March 9, 2010) Frank Longo, MD, PhD, George and Lucy Becker Professor, discusses the intricacy human mind and how different types of memory and memory loss function.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford School of Medicine:
http://med.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18740.jpg</video:thumbnail_loc>
      <video:duration>6829</video:duration>
      <video:publication_date>2012-09-04T04:29:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a_HfSnQqeyY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>short</video:tag>
      <video:tag>term</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>input</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>rehearsal</video:tag>
      <video:tag>consolidation</video:tag>
      <video:tag>color</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>stroop</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>executive</video:tag>
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      <video:tag>mul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 8- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21202.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-09T03:09:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1LgS4_CsBY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytokine-Binding-or-JAK-STAT-Signaling-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytokine Binding or JAK-STAT Signaling Pathway</video:title>
      <video:description>The JAK-STAT system consists of three main components: (1) a receptor (2) Janus kinase (JAK) and (3) Signal Transducer and Activator of Transcription (STAT).</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2010-04-08T20:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4103.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>Cytokine</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meningitis-how-to-prevent-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meningitis; how to prevent it</video:title>
      <video:description>Meningitis is a bacteria infection, which affects the meninges. This is a tutorial on how to prevent this disease which can be fatal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68aa860c-8483-4faf-b2ad-55824d73a97f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-28T11:54:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8486.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preventing</video:tag>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 11 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on The Robotic Reconnaissance Team, then begins lecturing on Dynamics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17588.jpg</video:thumbnail_loc>
      <video:duration>4421</video:duration>
      <video:publication_date>2012-09-03T16:17:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o3Xx3vi6qzo</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>reconnaissance</video:tag>
      <video:tag>Surveillance</video:tag>
      <video:tag>team</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Formulation</video:tag>
      <video:tag>articulated</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>body</video:tag>
      <video:tag>recursive</video:tag>
      <video:tag>algor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidneys-Keeping-them-in-check</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidneys; Keeping them in check</video:title>
      <video:description>This is a video on how to keep kidneys in check, especially for people with diabetes that include keeping blood pressure in check.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2a9ce7d-e5d1-4e28-8a6d-3f3ea52fcc6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2011-11-28T12:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8518.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Keeping</video:tag>
      <video:tag>Kidneys</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Check</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amniotic-membrane-graft-eye-keratectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amniotic membrane graft, eye keratectomy</video:title>
      <video:description>Keratectomy is an excision of a portion of the cornea. This is a video that shows eye surgery for the amniotic membrane graft.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/43973a70-e87a-43f4-8c2f-ae47070e641e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-11-28T11:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8488.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Keratectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Amniotic</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Short-of-Breath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short of Breath?</video:title>
      <video:description>As the seasons change, so does the air quality and content in the air. This video takes a look at asthma a respiratory condition that inflames the airways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6d69b192-6943-4660-952b-8e34250a0c21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-28T11:55:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8487.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Falling</video:tag>
      <video:tag>short</video:tag>
      <video:tag>of</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 9- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21203.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-09T03:09:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1aXIww7dC2U</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-BCA-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (BCA Assay)</video:title>
      <video:description>The bicinchoninic acid assay (BCA Assay) is a biochemical assay for determining the total level of protein in a solution, similar to Bradford protein assay. The total protein concentration is exhibited by a color change of the sample solution from green to purple in proportion to protein concentration, which can then be measured using colorimetric techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/ab4f213d-6c5a-4c5a-9b1c-61ba788c3639/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-05-26T05:42:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4370.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>BCA</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-superficial-dissection-of-the-upper-and-lower-limbs-in-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The superficial dissection of the upper and lower limbs in Anatomy</video:title>
      <video:description>This video shows an anatomical superficial dissection of the upper and lower limbs, with the instructor pointing out what one needs to know about this tutorial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6ca65d5-6a32-45f7-aa6f-81ce47f73732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2011-11-28T11:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8489.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 16 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20748.jpg</video:thumbnail_loc>
      <video:duration>2979</video:duration>
      <video:publication_date>2012-09-07T16:29:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wU9ml0Gwbao</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 10- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21204.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-09T03:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l0DzBDR8EHc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spleen-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spleen Histology</video:title>
      <video:description>The spleen is the organ charged with removing abnormal blood cells and making components of the immune system and is located above the stomach. This video gives more information on this organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a376843-f422-4761-ba82-8926e9df69ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-11-28T12:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8498.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>spleen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Introduction-to-work-and-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Introduction to work and energy</video:title>
      <video:description>Introduction to work and energy

Introduction to work and energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21095.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2012-09-08T17:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2WS1sG9fhOk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>work</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Does-God-Exist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does God Exist?</video:title>
      <video:description>If Quran is not from God(Allah) then who could have mentioned all these scientific facts in the Quran 1400 years ago which science have discovered recently?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2875.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2009-06-20T13:41:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2875.mp4</video:content_loc>
      <video:uploader>Salman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Muslims</video:tag>
      <video:tag>Athiests</video:tag>
      <video:tag>Koran</video:tag>
      <video:tag>SOd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cologenic-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cologenic Assay</video:title>
      <video:description>( http://www.abnova.com ) - Cologenic assay allows one to test the capability of adherent cells to survive and replicate following insult with chemicals or radiation. Count the crystal violet stained colonies which incubated for 9 days with appropriate chemical or radiation dose and calculate the survival rate. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/a9c3e56a-898b-4328-a849-2e26923cb52a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-10-04T07:51:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4615.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cologenic</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Innate-Recognition-of-Pathogens-by-Immune-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Innate Recognition of Pathogens by Immune System</video:title>
      <video:description>In the initial stages of an immune response, the innate immune system recognizes the presence of pathogens and provides the first line of defense. This animation illustrates this process. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ac63e51a-2fc2-4665-a91a-d3c77e61dd9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-04-08T20:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4108.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Innate</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 23, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24062.jpg</video:thumbnail_loc>
      <video:duration>6299</video:duration>
      <video:publication_date>2012-09-14T15:05:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XlLsTaJn9AQ</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleophilic-Substitution-SN2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleophilic Substitution SN2</video:title>
      <video:description>The solvent also plays an important role in determining which pathway the reaction will take, SN1 versus SN2. It may safely be assumed that a primary-substituted leaving group will follow an SN2 pathway in any case, since the formation of the corresponding unstable primary carbenium ion is disfavored. Reaction by the SN1 pathway is highly probable for compounds with tertiary substitution, since the corresponding tertiary carbenium ion is stabilized through hyperconjugation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bf9d5000-4334-43dc-a642-42291a4e8dfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2010-11-08T23:37:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4797.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Sn2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions-and-Neurodegeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions and Neurodegeneration</video:title>
      <video:description>Novel infectious particles, termed prions, composed largely and perhaps solely of a single protein, are the likely causative agents of a group of transmissible spongiform encephalopathies that produce lethal decline of cognitive and motor function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/796c4aef-49db-4f56-a059-e0bb099a8131/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-10-16T04:39:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4674.mp4</video:content_loc>
      <video:uploader>birdalgen82</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>prions</video:tag>
      <video:tag>mad</video:tag>
      <video:tag>cow</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>misfolding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sleeve-gastrectomy-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sleeve gastrectomy surgery</video:title>
      <video:description>This video shows Tony Singer who is  a US native after his sleeve gastrectomy surgery at Mumbai in India</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d42488fa-2c9d-42f9-b0f4-0ba2e8269882/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2011-12-01T20:44:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10445.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tony</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>A</video:tag>
      <video:tag>US</video:tag>
      <video:tag>native</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Sleeve</video:tag>
      <video:tag>gastrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hips-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hips Test</video:title>
      <video:description>The video explains the test of the hips by observing the movement of the legs. The swelling at different parts also explains a lot during hip test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da905796-b846-4fb7-ba0f-31cfe5c81444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-30T10:13:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9511.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Rockefeller-Foundations-Judith-Rodin-on-Improving-Global-Health-through-Innovation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation</video:title>
      <video:description>Lec 122 - Rockefeller Foundation&apos;s Judith Rodin on Improving Global Health through Innovation. Judith Rodin has been president of The Rockefeller Foundation since 2005. She was previously president of the University of Pennsylvania, the first woman to lead an Ivy League institution, and provost of Yale University. She has actively participated in influential global forums, including the World Economic Forum, Clinton Global Initiative and the United Nations General Assembly. She spoke at HSPH on Feb. 27, 2012, as part of the Decision-making: Voices from the Field series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16356.jpg</video:thumbnail_loc>
      <video:duration>3564</video:duration>
      <video:publication_date>2012-08-30T08:06:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qx92mk7e9Bg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>judith</video:tag>
      <video:tag>Rodin</video:tag>
      <video:tag>Rockefeller</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Optimization-with-Calculus-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Optimization with Calculus 3</video:title>
      <video:description>Optimization with Calculus 3

A wire of length 100 centimeters is cut into two pieces; one is bent to form a square, and the other is bent to form an equilateral triangle. Where should the cut be made if (a) the sum of the two areas is to be a minimum; (b) a maximum? (Allow the possibility of no cut.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19845.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-06T00:17:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i8Wtu-kdDC4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 17- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21216.jpg</video:thumbnail_loc>
      <video:duration>2687</video:duration>
      <video:publication_date>2012-09-09T03:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFzJGKcmKOw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Magnetism</video:title>
      <video:description>This video demonstrates the concepts of magnetism. Dissimilar poles attract each other while similar poles of a magnet will repel each other while.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c17d7c6-54ba-4005-a392-9ac60884a4f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-12T00:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11271.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Law</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Repulsion</video:tag>
      <video:tag>Attract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-its-made-acoustic-guitarelectric-guitar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How its made -acoustic guitar,electric guitar</video:title>
      <video:description>How its made -acoustic guitar,electric guitar,http://www.gloriouspioneer.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/974a7a4c-b596-45ca-9784-994b401dcb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-07-28T10:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12377.mp4</video:content_loc>
      <video:uploader>qin yin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>acoustic</video:tag>
      <video:tag>guitar</video:tag>
      <video:tag>electric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Herpes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Herpes</video:title>
      <video:description>A funny video showing herpes disease. This is a viral disease and remains for the whole life if once happen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9f67bdc8-d426-468c-be83-4b1321e802b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T11:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>I</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Herpes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerase-Chain-Reaction-PCR-and-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerase Chain Reaction (PCR) and how it works</video:title>
      <video:description>This video contains the description of  polymerase chain reaction (PCR)

Polymerase chain reaction (PCR) allows researchers to amplify DNA in a test tube. This process uses an enzyme derived from heat-resistant bacteria. The steps of PCR are driven by changes in temperature.
Originally created for DNA Interactive ( http://www.dnai.org ).
TRANSCRIPT: Polymerase chain reaction (PCR) is a process where many copies of a specific piece of DNA can be made. This is known as amplification. Double-stranded DNA (red) unwinds and separates when the temperature is increased. As the temperature is decreased, small starter sequences called primers (glowing) can attach or anneal to the DNA. These primer sequences are usually only 20 to 25 nucleotides long, and are designed to match the start and end points of the DNA piece to be amplified. Once the primers have annealed, Taq polymerase (blue) copies the DNA starting from the primer. The temperature is increased; the strands separate; more primers anneal; the DNA is copied; and this cycle is repeated many times. In a typical PCR reaction there are 30 cycles, which can potentially create one billion copies starting from one molecule of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/a8d51ef0-9e5a-4a40-9312-53f4096e5a96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-10-11T10:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27898.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Hemingway-For-Whom-the-Bell-Tolls-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)</video:title>
      <video:description>&quot;Lec 19 - Hemingway -- For Whom the Bell Tolls (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of For Whom the Bell Tolls by reading the novel as a narrative of dispossession and repossession. She argues that the rape of Maria, which takes place in front of a barbershop mirror, enacts one type of disempowerment; the end of Robert Jordan&apos;s life represents another, but with the potential for redemption. She shows how Jordan vacillates between a &quot;have&quot; and a &quot;have not,&quot; depending on how ironically one understands Maria&apos;s question &quot;What hast thou?&quot; 

00:00 - Chapter 1. A Women&apos;s War
04:40 - Chapter 2. Symmetry of Brutality and Narration in Hemingway 
15:19 - Chapter 3. The Dispossession of Rape
21:42 - Chapter 4. Dispossession for Robert 
24:54 - Chapter 5. Robert as a &quot;Have Not&quot; 
33:59 - Chapter 6. The Removal of Narrative from Robert Jordan
40:32 - Chapter 7. Robert Jordan&apos;s Repossession

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23606.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-14T09:44:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym-vXiIDz_M</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Whom</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Tolls</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Equation-Of-Similar-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Equation Of Similar Triangles</video:title>
      <video:description>This video demonstrates the principle for similar triangles. An equation is derived from this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f09b7923-8683-4759-9bbf-8e044f31408f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-12T00:03:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11273.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Bailout-10-Moral-Hazard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Bailout 10: Moral Hazard</video:title>
      <video:description>Alternate plans and moral hazard is shown in the Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20223.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-06T02:43:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/roap32sTgPk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>10</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>Hazard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-a-clonus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing a clonus</video:title>
      <video:description>A muscular spasm with repeated contractions is known as a clonus. This video explains how to recognize a clonus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab360575-a748-4b63-9939-5874a90b1487/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T11:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8935.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clonus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mammalian-molecular-clock-model-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mammalian molecular clock model part 3</video:title>
      <video:description>This animation shows the molecular interactions involved in the negative feedback loop responsible for circadian rhythms in mammals. Audio narration is not included in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/667e42d5-7bd1-4ae8-bbc1-cf6c79711f20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-08-09T22:49:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/650.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>clock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last- MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec Last - MIT CMS.930 Media, Education and the Marketplace&quot; John Belcher

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15260.jpg</video:thumbnail_loc>
      <video:duration>1032</video:duration>
      <video:publication_date>2012-08-28T16:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AA7_HBp566w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Desarda-Repair-The-new-tension-free-groin-hernia-surgery-without-mesh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Desarda Repair; The new tension free groin hernia surgery without mesh</video:title>
      <video:description>This video illustrates a hernia surgery that lays out the whole procedure in the new tension free groin hernia surgery without mesh with Dr Desarda for a repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cb3bb9d4-3efa-4d31-84d5-07967bf953ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-28T18:06:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8539.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Groin</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>without</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Desarda</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blues-from-poor-quality-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blues from poor quality air</video:title>
      <video:description>In today&apos;s society there are plenty of pollutants in the air from exhaust pipes, to factory fumes. This video shows how to establish air quality as some individuals are affected by the quality of air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dfc8e0ef-fe65-414e-a930-5d768c7b2a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T18:02:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8537.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Got</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poor</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>blues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/So-you-have-genital-warts-have-safe-sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>So you have genital warts have safe sex</video:title>
      <video:description>This video provides more information on genital warts, which is a highly contagious sexually transmitted disease and how to have safe sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f860f695-283f-4bf4-9ccd-65371c9ed485/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2011-11-28T18:00:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8535.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>safe</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>so</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>genital</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Staining-with-HE-Hematoxylin-and-Eosin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Staining with HE Hematoxylin and Eosin</video:title>
      <video:description>This video gives more information on hematoxylin and eosin (HE)stain, this is commonly done in medical studies and pathology for various reasons such as diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ab42d97-3f5b-48c4-935d-437fb03f2e58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-28T18:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8542.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>He</video:tag>
      <video:tag>Hematoxylin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eosin</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Care-of-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Care of Cancer</video:title>
      <video:description>Cases of cancer are on the rise and understanding a cancer diagnosis is key to being at ease and also to be able to care care of oneself. This video provides more information on how to care on cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2ff4354a-d0d3-45b6-8f5b-ef67f6855683/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-11-28T17:54:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8531.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>care</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Five-Competitive-Forces-That-Shape-Strategy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Five Competitive Forces That Shape Strategy</video:title>
      <video:description>The Five Competitive Forces That Shape Strategy

An Interview with Michael E. Porter, Professor, Harvard University.  Porter&apos;s five competitive forces is the basis for much of modern business strategy.  Understand the framework and how to put it into practice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25558.jpg</video:thumbnail_loc>
      <video:duration>792</video:duration>
      <video:publication_date>2012-09-18T16:24:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYF2_FBCvXw</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Shape</video:tag>
      <video:tag>Strategy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-antisocial-personality-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on antisocial personality disorder</video:title>
      <video:description>Antisocial personality disorder is a psychiatric disorder, in which a person shows or exhibits manipulative and exploitative behavior to other people. This video provides more information on this disorder which is also referred to as the sociopath disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49aee67f-7286-4abb-bcae-a5b24ec0db4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T18:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Antisocial</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-PACS-164B-Lecture-03</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - PACS 164B - Lecture 03</video:title>
      <video:description>PACS 164B - Lecture 03

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17585.jpg</video:thumbnail_loc>
      <video:duration>1835</video:duration>
      <video:publication_date>2012-09-03T16:15:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WhvbIhAbKFQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Additional-Neurological-Testing-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Additional Neurological Testing Part 6</video:title>
      <video:description>A oral description of the neurological examination of the patient is shown here. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b715d9ab-c849-468a-abc4-172a120cf3d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:00:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8798.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Back-to-the-Future-Mistakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Back to the Future Mistakes</video:title>
      <video:description>Mistake number 10:  Here&apos;s YOUR mistake.  Old Biff traveled BACK to the future BEFORE young Biff could USE the sports almanac.  The new future created by young Biff would NOT begin until the MOMENT he used the book (not just because he possessed it).  So, no, Old Biff would NOT travel back to the new future young Biff created (when he used the book) because young Biff had not used the book.  You&apos;re proceeding on a theory that, just the very act of travelling back in time would have changed the future you came from and that is seriously flawed./nMistake number 9:
What you are forgetting is this: The 1955 Doc may have been YOUNGER than the Doc in the Wild West but they were  from TWO DIFFERENT TIMELINES./nMistake number 8:
 it wasn&apos;t that they couldn&apos;t get gasoline.  The car was completely mechanically disabled having been shot full of holes.  (I guess you were getting popcorn when they discovered this?)/nMistake number 7.  OMG DUDE.  You need to STOP trying to look for holes in the time travel angles of this movie.  You simply stink.  Doc created the time travel train then went to the FUTURE and modified it so that it would float and such (he didn&apos;t do all those things back in the 1800&apos;s and the movie never SAYS he did).  When he appears in that train he&apos;s coming from the FUTURE not the past.  Get it?/nMistake number 6.  Two Deloreans would be a paradox, yes, but time travel itself is a paradox.  Marty was in 1885 but he wasn&apos;t even born yet, if paradoxes bother you THIS would be the one that should bother you most, but instead you focus on the fact there are two Deloreans.   Here&apos;s another paradox, and this one will make your brain hurt I bet.  Doc could not USE the old Delorean after he put it in the cave or it wouldn&apos;t be there for Marty to use to get back to his home time, nor would it be there for Marty to use after he got the telegram.  Once Doc put the DeLorean in the cave he HAD to leave it alone and NOT TOUCH IT or he could ruin his plan and defeat the purpose of sending the telegram./nYou keep listing pa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/db31383a-23d4-4a8e-b608-d90877074859/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2015-05-14T14:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32180.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>mistakes</video:tag>
      <video:tag>paradox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-five-kingdoms-in-nature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The five kingdoms in nature</video:title>
      <video:description>The five kingdoms of life is illustrated in this video.  Kingdoms include the prokaryotic Monera and the eukaryotic Protista, Fungi, Plantae and Animalia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/14542ae0-b375-4602-ad3f-84045bbf574f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T02:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11325.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>five</video:tag>
      <video:tag>Kingdoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasound-of-Shoulder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound of Shoulder</video:title>
      <video:description>Video shows the pictorial view of an ultrasound in progress. Purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/342e0663-cede-4459-9964-c9b6c8429a44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8795.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>Shoulder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-remove-intercostal-tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to remove intercostal tube</video:title>
      <video:description>An intercostal tube is used to remover fluid, air, or pus.  Removal of intercostal tube requires care and expertise. This video features removal of intercostal tube. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68e8d240-91d2-41df-a715-072b99912aee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-11-29T10:59:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8796.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Intercostal</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Deal-With-Burns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Deal With Burns</video:title>
      <video:description>What will you do if anyone around you met with a burn? This video explains the self treatment by pouring water and covering the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/866c758a-9bfe-4cea-8ae8-55804331a42a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-29T10:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8793.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Intestinal-Obstruction-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Intestinal Obstruction Operation</video:title>
      <video:description>When the contents of the intestines cannot pass through and exit the body it is known as intestinal obstruction. A surgery is carried out in order to repair this damage. This video demonstrates this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b64c431e-4923-408f-89e3-bd7a0883ea7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T22:15:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9642.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intestinal</video:tag>
      <video:tag>Obstruction</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Probiotic-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Probiotic Products</video:title>
      <video:description>This video will help you to understand about the pro-biotic products. These foods fights from fatique, constipation, diarrhea and irritability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/daaadd31-b78e-415e-8956-3e55ce79b4b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2010-11-24T00:05:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5840.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Forever</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Probiotic</video:tag>
      <video:tag>Products</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Roman-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Roman Architecture</video:title>
      <video:description>&quot;Lec 1 - Introduction to Roman Architecture&quot; Roman Architecture (HSAR 252)

Professor Kleiner introduces the wide variety of Roman buildings covered in the course and links them with the theme of Roman urbanism. The lecture ranges from early Roman stone construction to such masterpieces of Roman concrete architecture as the Colosseum and Pantheon. Traveling from Rome and Pompeii across the vast Roman Empire, Professor Kleiner stops in such locales as North Africa and Jordan to explore the plans of cities and their individual edifices: temples, basilicas, theaters, amphitheaters, bath complexes, and tombs. The lecture culminates with reference to the impact of Roman architecture on post-antique architectural design and building practice.

00:00 - Chapter 1. Introduction: Roman Urbanism
09:47 - Chapter 2. The Urban Grid and Public Architecture 
24:41 - Chapter 3. Bathing, Entertainment, and Housing in the Roman City 
37:06 - Chapter 4. Roman Tombs, Aqueducts, and the Lasting Impact of Roman Architecture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23040.jpg</video:thumbnail_loc>
      <video:duration>2551</video:duration>
      <video:publication_date>2012-09-12T05:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qd3MJPHaotQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-PACS-164B-Lecture-08</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - PACS 164B - Lecture 08</video:title>
      <video:description>PACS 164B - Lecture 08

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17596.jpg</video:thumbnail_loc>
      <video:duration>1470</video:duration>
      <video:publication_date>2012-09-03T16:21:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXrZciOchRg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 25- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/5S8paOc_Uho</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>UCLA</video:tag>
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      <video:description>Surgical treatment of the cleft palate is best accomplished in one surgical procedure. This video shows cleft palate surgery.</video:description>
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      <video:category>Education</video:category>
      <video:tag>incredible</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Beautiful</video:tag>
      <video:tag>reason</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Smile</video:tag>
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    <video:video>
      <video:title>Analysis of Human Chromosome in Evidence of Evolution  2 pt1</video:title>
      <video:description>This video provides its evidence for the theory of evolution but taking a comparison of human DNA and that of a chimpanzee. Evidence suggests that both the human and chimpanzee have a common ancestor in evolution. This is the analysis of the human chromosome in the second part of the series.</video:description>
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      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
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      <video:tag>Evolution</video:tag>
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      <video:tag>human</video:tag>
      <video:tag>chromosome</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Accomplishing a Continuous Suture</video:title>
      <video:description>A technique for post surgical procedure done to close any open wounds.</video:description>
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      <video:duration>22</video:duration>
      <video:publication_date>2011-11-29T11:05:02.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Continuous</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 86 - Money Supply and Demand Impacting Interest Rates</video:title>
      <video:description>Money Supply and Demand Impacting Interest Rates

Examples showing how various factors can affect interest rates</video:description>
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      <video:category>Economics</video:category>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
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      <video:tag>demand</video:tag>
      <video:tag>Impacting</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Microsurgical resection of Vocal fold polyp</video:title>
      <video:description>Vocal cord polyp is a benign lesion of the vocal cords arising within the lamina propria of the vocal fold usually as a result of vocal misuse or overuse they most commonly affect glottic closure and the vibratory characteristics of the true vocal fold</video:description>
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      <video:duration>23</video:duration>
      <video:publication_date>2011-11-29T11:01:56.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Microsurgical</video:tag>
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      <video:tag>fold</video:tag>
      <video:tag>polyp</video:tag>
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    <loc>https://dnatube.com/videos/Lec-9-PACS-164B-Lecture-09</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - PACS 164B - Lecture 09</video:title>
      <video:description>PACS 164B - Lecture 09

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17597.jpg</video:thumbnail_loc>
      <video:duration>4923</video:duration>
      <video:publication_date>2012-09-03T16:22:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q1byLQjfdtc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 27 - More advanced ratio problem--with Algebra (HD version)</video:title>
      <video:description>More advanced ratio problem--with Algebra (HD version)

More advance ratio problem with algebra.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20118.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-06T02:05:08.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>version</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voith turbo fluid coupling in hydrodynamic systems</video:title>
      <video:description>Incredible, that must be the question, No slip. And how is it linked? Obviously it has to be linked so that it doesn&apos;t bend. This video is exceptional and nice to watch, it simplifies the length paragraphs.</video:description>
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      <video:duration>92</video:duration>
      <video:publication_date>2010-11-16T15:26:10.000Z</video:publication_date>
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      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Voith</video:tag>
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      <video:tag>Systems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Human-Family-or-Why-Everyone-Is-Related</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Human Family or Why Everyone Is Related</video:title>
      <video:description>Interesting (and somewhat unsettling) video explaining how all humans are related, at least distantly.  Discusses how globalization has made the human family genetically tighter and how recently we most likely have had a common ancestor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/fd0d1bcf-4905-4dbe-be8d-617b30f5a890/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>genetics</video:tag>
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      <video:tag>Related</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Frontliner and b front auditory nerve drone remix of the yet to be released song auditory Nerve a cooperation by frontliner and b front hope you like it</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the examination of ophthalmoscope by an expert. A closeup video with each part to be examined is shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows an affordable cost health tour of patients for reverse shoulder replacement surgery in India. A full procedure is described here with the internal working of our solders.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>McRoberts Maneuver for Shoulder Dystocia Birth is animated in this medical video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A cervical cap is a way of achieving birth control. This video gives an illustration as to how this device is used as a barrier.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Integer sums</video:title>
      <video:description>Adding sums of consecutive integers is demonstrated in this science video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Pythagorean Theorem

Introduction to the Pythagorean Theorem</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>nasasci</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Transmetatarsal Amputation is usually performed to help the limb keep its` functions. The procedure aims removal of damaged tissue that will help the healing process. In this case a tissue is removed from the patients` foot because of a gangrene.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will answer all the questions you have about anti-VEGF agents.</video:description>
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      <video:uploader>okur</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A brief description of the concept of an open reading frame (ORF). Each codon (capital letters) codes one of 20something aminoacids (small letters, Phe).  Video Reference: http://www.learner.org</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>When a patient has a weak heart usually he or she has to get a new heart. It is called a heart transplant. This video shows a heart transplant surgery.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Hippocampal neuronal precursor cells from embryo were obtained and cultured. They differentiate in culture. They begin to grow long extensions (neurites) which can become or axons or dendrites. 
Neurites can grow branches.</video:description>
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      <video:uploader>sana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>There is no sufficient description of this gmail video.</video:description>
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      <video:uploader>andreicociorba</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-3-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3 - The Theoretical Minimum&quot; January 23, 2012 - In this course, world renowned physicist, Leonard Susskind, dives into the fundamentals of classical mechanics and quantum physics. He discovers the link between the two branches of physics and ultimately shows how quantum mechanics grew out of the classical structure. In this lecture, he works through some of the mathematics behind vectors and operators as used in physics.
Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>Einstein</video:tag>
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      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>schroedinger</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramecium</video:title>
      <video:description>This is video of protozoan Paramecium under phase contrast microscopy. Animal swims around. Halo around it&apos;s cell are cilia. Green worm-like thing is alga.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d57baffb-81da-41fe-a92b-7fec4257699f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-05-12T00:52:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/287.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Paramecium</video:tag>
      <video:tag>protozoan</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>contrast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Beautiful-Reason-to-Smile-with-an-Incredible-Cleft-Palate-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Beautiful Reason to Smile with an Incredible Cleft Palate Surgery</video:title>
      <video:description>This is a video that shows The Detroit Medical Centre. This hospital is advertising a program on, &apos;A Beautiful Reason to Smile&apos; with an Incredible Cleft Palate Surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/66784269-a85e-437d-9ec5-8a0607308198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2011-12-01T03:38:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10113.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>incredible</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Beautiful</video:tag>
      <video:tag>reason</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Smile</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-DNA-is-Replicated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How DNA is Replicated?</video:title>
      <video:description>DNA synthesis is the process of copying a double-stranded DNA molecule. New DNA must be exactly like the old one. Strands are first broken, than DNA polymerase adds complementary nucleotides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/93b2726c-c91a-4cfa-a1ec-f49bce607286/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-05-28T00:32:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/442.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>replication</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Polymerase</video:tag>
      <video:tag>nucleotides</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Meiosis-are-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Meiosis are formed</video:title>
      <video:description>In meiosis chromosomes are condensed and paired with homologes (one from mother and father). Crossing over occurs, resulting in exchange of parts of chromosomes and forming new, hybrid chromosomes. After that, chromosomes are randomly pulled apart and cells are divided. After that, new cell division takes place, resulting in 4 cells that have haploid chromosome number.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a0269360-5785-41a0-85c1-6a3e435f5f5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2007-05-16T02:09:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/351.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>meiosis</video:tag>
      <video:tag>gonads</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>cells</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Public Health 253E</video:title>
      <video:description>&quot;Lec 10 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24282.jpg</video:thumbnail_loc>
      <video:duration>5335</video:duration>
      <video:publication_date>2012-09-15T05:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tWyfF_lzk3I</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Development-of-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of nervous system</video:title>
      <video:description>The pattern development of both CNS and PNS of Drosophila. Note the formation of neuroblast.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b66cc803-7d8d-4d7b-bcd0-1ab8d364e5c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2007-05-24T04:35:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/410.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>CNS</video:tag>
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      <video:tag>drosophila</video:tag>
      <video:tag>neurology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-79-Occlusal-Examination-of-Correctly-Articulated-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Occlusal Examination of Correctly Articulated Casts</video:title>
      <video:description>&quot;Lec 79 - Occlusal Examination of Correctly Articulated Casts&quot; Evaluation of contacts, wear facets, balancing movements and protrusive guidance on correctly articulated casts. Orig. air date: MAY 2 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-09T05:32:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WfphmBmzjRE</video:player_loc>
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      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>79</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Correctly</video:tag>
      <video:tag>articulated</video:tag>
      <video:tag>Casts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stem-Cells-Heart-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells: Heart cells</video:title>
      <video:description>These beating cardiac myocytes (heart cells) were grown from mouse embryonic stem cells. This movie is shown in real time. For more stem cell images and background visit www.exploratorium.edu/imaging_station</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/78f54522-6c73-4e9d-b146-2c3786f4ff9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2007-05-19T22:27:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/387.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Heart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Psychopathology and Psychotherapy 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19536.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-05T03:17:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y6iTJlD5icY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mass-Spectrometry-General-Principles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass Spectrometry: General Principles</video:title>
      <video:description>Mass spectrometry (also known as mass spectroscopy and MS) is an analytical technique used to measure the mass-to-charge ratio of ions. It is used to measure elemental composition of sample, determent molecular structure etc. Sample is first ionized, than separated according to their mass to charge ratio. Ions are later detected and plotted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/79dfad40-c419-4fd0-9f51-d163a3ce89fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2007-05-24T04:31:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/406.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Massspectrometry</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>Ions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Needle-cricothyroidotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle cricothyroidotomy</video:title>
      <video:description>A needle cricothyroidotomy usually a large bore IV cannula is inserted through the cricothyroid membrane Place the patient supine and assuming there is no cervical spine injury extend the neck using a pillow under the shoulders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3426ae2-4653-4947-914d-3e1126cbca74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-29T11:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8985.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Cricothyroidotomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of cell division</video:title>
      <video:description>At the beginning in nucleus chromosomes are formed. As they travel it to the center of the cell, nuclear envelope dissolves. Chromosomes are then pulled on the opposite sides of the cell, the nuclear envelope is formed and cells devide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c29d3bdd-caa9-429b-8294-75afb86301c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2007-05-28T22:53:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/454.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cellDivision</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>mitosis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Brownian-Motion-randnom-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brownian Motion: randnom movement</video:title>
      <video:description>Brownian motion (named in honor of the botanist Robert Brown) is random movement of particles suspended in a fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/0c95d7d2-0ff1-49d8-9d39-5c9128678327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-28T00:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/435.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>brownianmotion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Processing-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Processing DNA</video:title>
      <video:description>This video explains how DNA fingerprints are processed. They are first cut into strips of different lengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/23fdf217-1f89-4a45-88e1-0cb08c2496e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2007-08-11T18:26:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/701.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>DNAfingerprinting</video:tag>
      <video:tag>restriction</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>DNAprobe</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Benefits-Of-Orgasms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Benefits Of Orgasms</video:title>
      <video:description>This video explains the brain activity of men and women during orgasms. Different effects of orgasms are discussed in this presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5b27ce4c-fe31-4401-9c27-6f476e321666/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2012-12-08T08:08:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28392.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Orgasms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Arrest-Resuscitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Arrest Resuscitation</video:title>
      <video:description>Tutorial video showing the step-by-step procedure for treating a patient for cardiac arrest.  Video does not show an actual patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/852b6074-6858-41ae-ae87-c59d9a7e2d34/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-29T11:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8984.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Arrest</video:tag>
      <video:tag>Resuscitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Inteeresting-Test-With-Litmus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Inteeresting Test With Litmus</video:title>
      <video:description>This video shows you the test to recognize whether a solution is acid or base. Litmus test is performed to check the alkalinity of a solution, the color of litmus paper changes on the basis of solution property.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2b7f90f-fa46-49d6-ac46-0022d1d2704f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-07T06:20:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29241.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Litmus</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>SciShow</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-built-Power-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home-built Power Generator</video:title>
      <video:description>This video explains how a home-built,handmade power generator works. It uses Tesla technology and it works very well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9039.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-29T19:26:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9039.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Homebuilt</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>Handmade</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Part1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Multiplying-Whole-Numbers-and-Applications-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Multiplying Whole Numbers and Applications 6</video:title>
      <video:description>Multiplying Whole Numbers and Applications 6

U01_L3_T1_we6 Multiplying Whole Numbers and Applications 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24714.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2012-09-17T16:17:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bS6EmYzpou4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-Spectrophotometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of Spectrophotometry</video:title>
      <video:description>In this video, spectrophotometry which is the quantitative measurement of the reflection or transmission properties of a material as a function of wavelength is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1667eed0-9006-446d-bb38-b398fbd9e954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2011-12-14T06:03:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11761.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Spectrophotometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Hybrid-Rocket-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Hybrid Rocket Motor</video:title>
      <video:description>A hybrid rocket motor has a lot of advantages over the solid and liquid fuel. A brief description of the working of this motor engine is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9051.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-29T19:33:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9051.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-art-of-spider-fighting-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The art of spider fighting part 5</video:title>
      <video:description>The art of spider fighting part 5. 
A look at one of the world&apos;s strangest martial arts - the combat sport of spider fighting, practised by the people of Kajiki in southern Japan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5ceacfdb-e061-4fe9-8fca-9fd70b95cd56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2012-11-22T06:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28017.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>spider</video:tag>
      <video:tag>Fighting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Temperature-Science-Preview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Temperature Science Preview</video:title>
      <video:description>Looking for a collection of interesting videos about temperature?  This video provides a link to a solid playlist of cool videos about temperature.  Hot!  Or, cool!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f3c23947-b7db-4a4c-ac15-e84ecdf10e1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-11-27T03:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28105.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>temperature</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>educational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wrist-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wrist Pain</video:title>
      <video:description>Wrist pains are common conditions among people of any age. This video explains how to recognize and cure wrist pains. This video source is USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bed77fbe-ea23-446e-9727-ba7747f77c43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T18:55:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10862.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Wrist</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-saving-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space saving systems</video:title>
      <video:description>You don&apos;t have enough room? well, this video will show you how to get around that problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c81a7605-39e5-444d-bcff-20ce733716ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2014-08-27T05:51:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31376.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>furniture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Themis-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Themis Mission</video:title>
      <video:description>The Themis Mission is a mission to investigate what causes auroras on the earth&apos;s atmosphere to dramatically change from slowly shimmering waves of light to shift to wildly shifting streaks of colour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed8ba998-8fe3-4674-bbd8-cdea014904be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-11-24T15:25:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7729.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>THEMIS</video:tag>
      <video:tag>mission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-Science-The-Big-Beginning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of Science The Big Beginning</video:title>
      <video:description>Symphony of Science The Big Beginning is a music series concerning about origin of universe, expanding of galaxies and cooling of planets and universe. Video shows stephen hawkins, richard dawkins and the musicians</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3e133eb9-4cfe-4313-bb0b-4427300abf26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-01T07:33:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28198.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Beginning</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Dawkins</video:tag>
      <video:tag>Shears</video:tag>
      <video:tag>Tyson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Alimentary-Canal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Alimentary Canal</video:title>
      <video:description>Alimentary Canal is the organ which helps in digestion of food. Food material are broken into small food materials and then various enzymes works to digest that food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7392ce41-d6f7-45f7-80cb-a050943d48b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2012-12-01T07:49:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28216.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Alimentary</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>enzymes</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Peripheral Vasuclar Disease?</video:title>
      <video:description>This video shows the patient having peripheral vasuclar disease. A step by step procedure of the treatment is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a6d51f5f-feb6-4a9d-a384-1cb4e519c4db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1243</video:duration>
      <video:publication_date>2011-12-01T04:35:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10225.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peripheral</video:tag>
      <video:tag>Vasuclar</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Honeybees-Can-Teach-Us-Democracy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Honeybees Can Teach Us Democracy</video:title>
      <video:description>A bee hive is one of the best awesome example of true democracy in nature. This idea is discussed here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3347cf73-f573-4d72-b632-6f0fda2186a1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2013-02-07T06:29:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29256.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Honeybees</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Teach</video:tag>
      <video:tag>US</video:tag>
      <video:tag>about</video:tag>
      <video:tag>democracy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-virtual-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is virtual sound?</video:title>
      <video:description>This video shows how the virtual sound gets real. There is new computer model which produces realistic clangs and crashes way before the tradition methods can.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5219d7a4-f802-460e-9fe7-57854903c49a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-11-19T17:22:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27990.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Resurfacing-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Resurfacing Surgery India</video:title>
      <video:description>India has become a popular choice for hip resurfacing in India as offered with worlds most sophisticate technology and at an affordable price to all</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53b24973-c4ea-4c8c-a24c-bdcbed7ebb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T20:27:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9115.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fully-Automatic-Laparoscopic-Surgery-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fully Automatic Laparoscopic Surgery Device</video:title>
      <video:description>NeatStich, a fully automatic port closure device for laparoscopic surgery is discussed here. This is an effective, same and easy to use device.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85e56090-9ee5-45d6-a859-1c675a1eefc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-01T04:27:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10214.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeatStich</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GERD-ACID-REFLUX-HEARTBURN-HIATAL-HERNIA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GERD ACID REFLUX HEARTBURN HIATAL HERNIA</video:title>
      <video:description>Obesity is also associated with an increased risk of developing hiatal hernia there are also patients with Type i hiatal hernias and GERD who suffer from watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d3a489d8-eebf-4a1f-8d3c-47636e87970d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2011-11-29T21:05:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9151.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nissen</video:tag>
      <video:tag>Fundoplication</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Obese</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hiatal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GERD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Options-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Options Markets</video:title>
      <video:description>&quot;Lec 17 - Options Markets&quot; Financial Markets (2011) (ECON 252)

After introducing the core terms and main ideas of options in the beginning of the lecture, Professor Shiller emphasizes two purposes of options, a theoretical and a behavioral purpose. Subsequently, he provides a graphical representation for the value of a call and a put option, and, in this context, addresses the put-call parity for European options. Within the framework of the Binomial Asset Pricing model, he derives the value of a call-option from the no-arbitrage-principle, and, as a continuous-time analogue to this formula, he presents the Black-Scholes Option Pricing formula. He contrasts implied volatility, as represented by the VIX index of the Chicago Board Options Exchange, which uses a different formula in the spirit of Black-Scholes, with the actual S&amp;P Composite volatility from 1986 until 2010. Professor Shiller concludes the lecture with some thoughts about options on single-family homes that he launched with his colleagues of the Chicago Mercantile Exchange in 2006.

00:00 - Chapter 1. Examples of Options Markets and Core Terms 
07:11 - Chapter 2. Purposes of Option Contracts 
17:11 - Chapter 3. Quoted Prices of Options and the Role of Derivatives Markets 
24:54 - Chapter 4. Call and Put Options and the Put-Call Parity
34:56 - Chapter 5. Boundaries on the Price of a Call Option
39:07 - Chapter 6. Pricing Options with the Binomial Asset Pricing Model
51:02 - Chapter 7. The Black-Scholes Option Pricing Formula
55:49 - Chapter 8. Implied Volatility - The VIX Index in Comparison to Actual Market Volatility
01:09:33 - Chapter 9. The Potential for Options in the Housing Market

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23725.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-14T10:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VkUEWUxI6u0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>markets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 42- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18403.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-04T01:34:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LjxnBPVhKn0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stitch-Free-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stitch Free Surgery</video:title>
      <video:description>What is a surgery without stitches? This is inspired by a crab and the use of sealants to connect the open tissue leading to no scar result. This video show how this is accomplished.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52633f46-0417-4156-a624-1571213e260c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-06T17:19:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10708.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Stitches</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-Anomalous-Left-Coronary-Artery-Slides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of Anomalous Left Coronary Artery Slides</video:title>
      <video:description>Coronary artery anomalies are a diverse group of congenital disorders whose manifestations and pathophysiological mechanisms are highly variable the subject of caas is undergoing profound evolutionary changes related to the definition morphogenesis clinical presentation diagnostic workup prognosis and treatment of these anomalies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8fe1e5df-5136-4264-93af-29a8bf81d5f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-11-29T20:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9139.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Anomalous</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 13- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17847.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-03T17:47:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gbmehMCOuFM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Retrovirus-reverse-transcripiton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Retrovirus reverse transcripiton ?</video:title>
      <video:description>This video describes about retrovirus reverse transcription.

This is the best animation I&apos;ve found for an introduction to the mechanism of reverse transcription. Although simplistic, the message is well defined (courtesy of HHMI). As this is my current area of research, I&apos;ll try to follow with retrotransposons (when I understand them better).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c555f257-16d0-4107-9b5a-234772d02d1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-10-11T11:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27907.mp4</video:content_loc>
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      <video:description>Ground Squirrels are able to forage during the day because they use their tails as protective cover but also for another purpose, to intimidate. The ground squirrels due to fast reflexes are in danger from Cape Cobra so instead they tease it in Wild Africa by BBC.</video:description>
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      <video:description>Intraoperative cholangiography in the course of laparoscopic cholecystectomy is not only valuable to detect common bile duct stones but also to delineate the anatomy of the biliary ducts facilitate the dissection avoid injuries to the biliary tract and identify other abnormalities such as fistulas cysts and tumors of the biliary system</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 32 - Computer Science 61A - metacircular evaluator -</video:title>
      <video:description>&quot;Lec 32 - Computer Science 61A - metacircular evaluator -&quot;The Structure and Interpretation of Computer Programs</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 22 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Element matrices; 4th order bending equations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 33 - Physics 111: Optical Trapping (OTZ)</video:title>
      <video:description>Physics 111: Optical Trapping (OTZ)

Physics 111 Advanced Laboratory.  Professor Jan Liphardt

This video accompanies the Optical Trapping Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An optical trap or optical tweezers is a device used to apply pico-newton sized forces and make precise measurements on a scale of roughly one micron. It can be created by applying a precisely focused laser through a microscope objective onto a dielectric material such as a cell or a Silica bead. It allows scientists to make very detailed manipulations and measurements on very small objects, and thus is a very important tool in biophysics. Optical traps are used in biological experiments ranging from cell sorting to the unzipping of DNA and also in physical applications such as atom cooling. 

In this experiment, you will calibrate the trap&apos;s position and force detection by trapping Silica beads and using the physics of Brownian motion.  You will then use the apparatus to manipulate and study the motion of swimming E. coli cells and the transport of vesicles inside a living onion cell.

http://advancedlab.org</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The latest member of military has just arrived. The High Mobility Artillery Rocket System(HIMARS) Fire Mission is the newest addition to the MLRS family. The HIMARS carry a 6 pack of rockets and was tested in Iraq during combat.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 18 - Two Guys, Two Girls and an Airplane: Pre-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Two Guys, Two Girls and an Airplane - Pre-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 31 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 31 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Laplace&apos;s equation (part 1)

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15725.jpg</video:thumbnail_loc>
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      <video:description>New medical device 3d animation inhaler - spin 
produced by tres3d /medical animation studios 
Scientific 3d animation, 3d models for medical device companies - scientific visualization moa&apos;s method of action videos</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This Gastric Bypass Surgery  animation features swelling and inflammation in the mucosa and submucosa layer of the stomach caused the use of Gastric band. For more info, visit us : scientificanimations.com/digestive-system-animation/.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30589.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 23 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 8

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15717.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XUB7FcjaLRI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:title>Early Signs of Periodontal Disease and Premature Babies</video:title>
      <video:description>The scientists has came up with new case study and has revealed yet another reason why you should look after your teeth it reduces a pregnant womans risk of giving birth too early</video:description>
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      <video:uploader>userone</video:uploader>
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      <video:tag>Periodontal</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This videos explains about Blood Type/nBlood types tutorial!Blood Type Genetics A B O AB blood types tutorial biology</video:description>
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General Chemistry</video:description>
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Sari Hanafi on the Politics of Spacio-cide in Palestine</video:description>
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German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 20  - Ultrasonic Scaling&quot; Indications and contra-indications for ultrasonic scaling.   Orig. air date: JAN 13 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Medically speaking a painfully sexual intercourse is called dyspareunia a health care provider asks about the womans history of pain during intercourse a thorough history and an extensive physical exam often reveal the most probable cause of this pain</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Why is Isaac Newton considered the founding father of physics? The University of Nottingham provides an academic but intimate portrait of this mathematical mastermind.</video:description>
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      <video:description>Discovery Channel - Brain Plasticity (more) 
Added: January 18, 2007 
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      <video:description>http://www.proteolysis.org Collagen is the main protein of connective tissue in animals and the most abundant protein in mammals, making up about 50% of the whole-body protein content. The tropocollagen or &amp;amp;quot;collagen molecule&amp;amp;quot; is a subunit of larger collagen aggregates such as fibrils. It is approximately 300 nm long and 1.5 nm in diameter, made up of three polypeptide strands (called alpha peptides), each possessing the conformation of a left-handed helix (its name is not to be confused with ...</video:description>
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      <video:description>Lec 12- MIT 18.086 Mathematical Methods for Engineers II.
Matrices in Difference Equations (1D, 2D, 3D)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 9- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
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      <video:title>Video lecture: introductory Biology</video:title>
      <video:description>This video presents a lecture on Biochemistry III. Structure and function of protein has been discussed in this MIT lecture. Edited by Ashraf</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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    <video:video>
      <video:title>Lucilia embryogenesis/gastrulation 1</video:title>
      <video:description>Gastrulation of two house fly embryos imaged with bright field microscopy.</video:description>
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      <video:duration>30</video:duration>
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      <video:uploader>nazir</video:uploader>
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    <video:video>
      <video:title>Health: Say ALOHA to Heart Disease</video:title>
      <video:description>Heart disease risk is something you have or don&apos;t have. But how do you know? Learn how you can set yourself on the path to a</video:description>
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      <video:tag>Diabetes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Physics 111: Rutherford Scattering (RUT)</video:title>
      <video:description>Physics 111: Rutherford Scattering (RUT)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Rutherford Scattering Experiment, providing students with an introduction to the theory, apparatus, and procedures.

An experiment that shook the world of physics was carried out by Rutherford in 1910. He found that when scattering alpha particles from gold foils, far more of them were scattered at large angles than were predicted by theory. He explained the finding by assuming that all of the mass of an atom and positive charge of an atom are concentrated in a small volume at the center, in a compact nucleus. He derived an equation in which the differential cross section for scattering by an atomic nucleus is proportional to the inverse fourth power of the sine of the scattering angle. 

In this experiment the scattering formula is confirmed for the case of alpha particles scattered by gold nuclei in a thin gold foil. The charge on the gold nucleus will also be determined. 

http://advancedlab.org</video:description>
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      <video:duration>1670</video:duration>
      <video:publication_date>2012-09-19T06:30:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHzzXiMEmaU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:title>528 HZ - Miracle</video:title>
      <video:description>Solfeggio frequency 528 HZ accompanying, a multidimensional sound-scape of healing frequencies and symbols.

Audio downloads are available for purchase at: http://www.sourcevibrations.com/Downloads.html

Please visit http://premieres.com/ for powerful transformational media produced by Rysa5 and the Gold Ring Media Group.</video:description>
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      <video:description>In the summer of 2005 Wessex Archaeology were called in by the Port of London Authority to excavate and recover the bow and part of the side of a late 16th century merchant ship. The ship&apos;s timbers have been dated to 1574, and amongst the artefacts recovered is a cannon.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video presents a lecture on gene regulation. The lecture was delivered by Professor Graham Walker at MIT. Edited by Ashraf</video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:title>Chemical Science - Transition Metals - Lecture 30</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 30/nTopics covered:
	/nTransition Metals/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 30/nYou all should have these handouts ready to go now./nLet&apos;s review where we were last week. If everyone can settle down a little bit, you can discuss about who wants to be the top chemistry major later on after class is over./nAll right. Octahedral case./nHere is our octahedral molecule. And, again, crystal field theory is just an explanation for the things that are observed experimentally. It is a fairly simple theory. And, if you go on to study chemistry, and you will take more inorganic chemistry later on, you will learn about more complicated theories./nBut this is really simple./nThis simple theory just thinks about each ligand, each small molecule like NH3 group bound to a metal. The metal is in the center position. That each ligand considers as a negative point charge. And so then the theory looks at whether that ligand, as a negative point charge, is pointing toward one of the d-orbitals./nYou need to know about the shapes of the d-orbitals./nAnd you need to know about the shapes of the coordination complexes. And then you need to just ask yourself, is that ligand pointing directly toward a d-orbital./nIf it is then it will be destabilized. If it is not then those orbitals will be stabilized. And so you are talking about the stabilization relative to an imaginary spherical and crystal field where ligands are just sort of everywhere all around the center metal./nYou consider that as sort of your standard case where all of the d-orbitals have the same energy./nBut then when you consider those ligands as negative point charges in particular locations, some d-orbitals then get destabilized and other ones get stabilized in terms of energy. In the octahedral case then, and here is our little cartoon for the octahedral case where there are ligands along the z-axis, ligands along the x-axis and ligands along the y-axis./nAnd so if you look at dx2 minus </video:description>
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      <video:uploader>Celal Yankuncu</video:uploader>
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    <video:video>
      <video:title>Nitric Acid</video:title>
      <video:description>you&apos;ve all heard of it but whatever you do, don&apos;t sniff the bubbles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/9b032b52-3c2a-42e1-bfff-808f8f373d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2009-06-30T11:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2921.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>Bubbles</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Labs</video:tag>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Sums-and-Scalar-Multiples-of-Linear-Transformations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Sums and Scalar Multiples of Linear Transformations</video:title>
      <video:description>Sums and Scalar Multiples of Linear Transformations

Sums and Scalar Multiples of Linear Transformations.  Definitions of matrix addition and scalar multiplication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22052.jpg</video:thumbnail_loc>
      <video:duration>909</video:duration>
      <video:publication_date>2012-09-11T00:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wHuY97vss18</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Sums</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Multiples</video:tag>
      <video:tag>of</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-chromosomes-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human chromosomes - animation</video:title>
      <video:description>www.bimatics.blogspot.com The human genome is organized into structures called chromosomes, consisting of 22 matching pairs and one pair of sex chromosomes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/52eb72af-6891-48b8-8c4c-43ab51a3ddbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-04-19T19:01:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1869.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>molecularbiology</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-tecnique-for-popliteal-peroneal-nerve-block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the tecnique for popliteal peroneal nerve block</video:title>
      <video:description>This video explains the technique or popliteal peroneal nerve block. This popliteal block is a block of the sciatic nerve at the level of the popliteal fossa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c485f19-fc87-4a50-8ce9-28d3e13dfab2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-12-01T20:32:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10406.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>popliteal</video:tag>
      <video:tag>Peroneal</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-Antimatter-in-Sci-Fi-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using Antimatter in Sci Fi Science</video:title>
      <video:description>What is antimatter? What happens when antimatter collides matter? This Sci Fi science, it is said that the big bang theory occurred due a collision of matter and antimatter, this video provides detailed information on the antimatter, its possibilities and challenges</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/80db2c1a-e9a9-4a16-8836-4107444d5eee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2012-12-09T07:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28449.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Antimatter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cocoa-beans-are-made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cocoa beans are made</video:title>
      <video:description>Chocolate anyone? This is an illustration on how cocoa beans come about into being.The process starts with fermentation after which they are left for four to six days. The beans after this process become less acidic and develop a chocolate like taste. Learn more here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9ae9a2af-4a24-40d6-89ad-65df2b6e3996/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-12-09T07:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28430.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>How</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>Beans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded October 15, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23996.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-09-14T13:44:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pyX8kQ-JzHI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Backyard-Black-Hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Backyard Black Hole</video:title>
      <video:description>This short video talks about how to make a black hole in the backyard. It explains the safety precautions one should take when making a black hole. This video source is Sci Fi Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/bd498310-e575-481c-9556-be43d8bbbbbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-12-09T07:05:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28431.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Backyard</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-3-Has-Dawkins-shown-that-God-is-Redundant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3 Has Dawkins shown that God is Redundant?</video:title>
      <video:description>Richard Dawkins&apos; book The God Delusion has been a run away best seller. It has stimulated global debate, not always very charitable, about whether Dawkins is right to say that it is probably the case that God does not exist. During this weekend philosophers Marianne Talbot and Stephen Law will discuss the debate from a philosophical point of view. What are Dawkins&apos; arguments? Are they good arguments? Are they conclusive arguments? Where does the debate about God&apos;s existence stand now?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21416.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-09T05:03:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DNMwZy7OGWc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>God</video:tag>
      <video:tag>Delusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Pegging-the-Yuan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Pegging the Yuan</video:title>
      <video:description>This is a lecture of Khan Academy.

How the Chinese Central Bank could peg the Yuan to the dollar by printing Yuan and buying dollars (building up a dollar reserve)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20317.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-06T14:13:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-9iY1OgbDE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Pegging</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Yuan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Throat-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Throat Part 1</video:title>
      <video:description>Video shows full physical examination steps for throat examination of the patient. Video is very helpful and shows brief examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d326b494-4b14-42bf-95ba-afc2c8676223/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-30T10:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9513.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sexton-Angle-Measuring-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sexton- Angle Measuring Device</video:title>
      <video:description>This video will show a sexton i.e. a device used to measure angle between the sun and the horizon. A telescope is needed to watch the sun through the sexton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/1ccd7de0-0fed-461d-90ef-6a0fef8a88a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-28T08:40:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3265.mp4</video:content_loc>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sexton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Iodine-Clock-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Iodine Clock Reaction</video:title>
      <video:description>The iodine clock reaction is also known as Harcourt-Essen reaction is a reaction used to demonstrate chemical kinetics. This video explains how to carry out this experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7216fae4-aa6d-4de1-b11a-fd861cf61ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T07:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28423.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>incredible</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>clock</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>magic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>360p</video:tag>
      <video:tag>H</video:tag>
      <video:tag>264</video:tag>
      <video:tag>AAC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-and-Cosmos-4-Evolution-in-the-Cosmos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy and Cosmos 4: Evolution in the Cosmos</video:title>
      <video:description>Evolution is taking place in outer space. This video explain evolution in cosmos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b7cea68d-cbe0-49a5-be00-17d1384da342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2009-05-13T20:54:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2178.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>cosmos</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/View-of-Mars-Landing-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>View of Mars Landing 2012</video:title>
      <video:description>Video shows the last four minutes of Mars landing 2012 mission. Description of different stages during landing is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c2eaae60-727e-4032-a034-8694927e2d7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T08:30:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28452.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Sticking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>2012</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dark-Matters-Scientific-Suicide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dark Matters - Scientific Suicide</video:title>
      <video:description>Clip from the Science Channel show Dark Matters.  Dramatization of Dr. Ed Katskee&apos;s suicidal cocaine overdose, performed in the name of science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/de34c53f-5819-496a-860b-8700f8ef7bae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-12-09T08:31:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28453.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>Matters</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>katskee</video:tag>
      <video:tag>cocaine</video:tag>
      <video:tag>overdose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ptosis-the-three-cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ptosis, the three cases</video:title>
      <video:description>Ptosis is the drooping of the upper eyelid that causes visual impairment. The are three cases of ptosis as shown in this video, and the disorder can occur at birth or develop later in life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c99695cc-21ad-4b63-a6d6-00f8feb3ff93/cand_25.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-30T09:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9388.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Three</video:tag>
      <video:tag>cases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>ptosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circumcision-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circumcision video</video:title>
      <video:description>Male circumcision is the surgical removal of some or all of the foreskin (prepuce) from the penis and this video demonstrates circumcision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/566e2036-82e0-44a6-bf77-56b39278922e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9514.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Land-Use-Law-and-Property-Rights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Land Use Law and Property Rights</video:title>
      <video:description>&quot;Lec 19 - Land Use Law and Property Rights&quot;Environmental Politics and Law (EVST 255)

The lecture addresses the issue of takings and when the government has the right to seize private property for the public good. The government is required to compensate property owners in some circumstances. Through legal cases, Professor Wargo gives some examples of when compensation is required and why takings are an important management tool for environmental managers.
Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

00:00 - Chapter 1. Property Rights: Fractured by Law and Custom
12:46 - Chapter 2. Managing Coastal Development and Resources
18:41 - Chapter 3. Surface and Mineral Rights on Public Lands
26:13 - Chapter 4. Nuisance Law; Takings Law
40:21 - Chapter 5. Taking Without Compensation

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23195.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-13T11:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5VGZL3xqDI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intestinal-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intestinal Walls</video:title>
      <video:description>The walls of the intestines are covered with small finger like projections called villi which increase the surface area of the intestines and serve to help in absorption of food as shown in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/f28dcad9-242c-499a-a48d-790b32b7c2af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-06-19T16:51:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2866.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Walls</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>intestines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foldings-of-Granulocy-colony-stimulating-factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foldings of Granulocy colony-stimulating factor</video:title>
      <video:description>Granulocyte colony-stimulating factor.  It stimulates production of granulocytes and stem cells in bone marrow. This video demonstrates folding of granulocyte colony stimulating factor. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/fb8f8d9c-386f-4566-abb8-4646ba0ac66e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-06-26T00:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2883.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>PyMOL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 7 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 26, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24002.jpg</video:thumbnail_loc>
      <video:duration>7222</video:duration>
      <video:publication_date>2012-09-14T13:44:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mcxUD53rrM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cadherins-Structure-and-function-part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cadherins: Structure and function part II</video:title>
      <video:description>This is a second part of video series explaining the molecular structure of the classic cadherins, and their function in cellular adhesion and recognition and tissue patterning. Videos are created by The RIKEN Center for Developmental Biology (CDB).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/99d90fe4-5e02-4782-8ca6-7fabdd469cdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2007-04-02T18:39:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/168.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cadherins</video:tag>
      <video:tag>links</video:tag>
      <video:tag>between</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Equivalent-Fractions-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Equivalent Fractions Example</video:title>
      <video:description>Equivalent Fractions Example

U02_L1_T4_we1 Equivalent Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24771.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-09-17T16:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0JW9P_T4P_Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equivalent</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epithelian-cells-making-adhesion-junctions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epithelian cells making adhesion junctions</video:title>
      <video:description>Epithelian cells are packing tight together in order to protect our bodies and organs. To survive and to exchange signals and nutrients those cells form  adhesion junctions. Adhesion junctions are places where cells are communicating with each other via cytoskeleton and cytoplasm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/a62197d9-9255-4391-a2b7-3f9ff534f833/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2007-04-01T16:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/155.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>adhesion</video:tag>
      <video:tag>Junctions</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>dye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-LDental-Anatomy-Maxillary-Incisors-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- LDental Anatomy: Maxillary Incisors Review</video:title>
      <video:description>&quot;Lec 22- LDental Anatomy: Maxillary Incisors Review&quot;A review of the anatomy of the maxillary incisors.  Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21631.jpg</video:thumbnail_loc>
      <video:duration>1010</video:duration>
      <video:publication_date>2012-09-09T06:26:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zXFf4TEcuMU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>LDental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Incisors</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-15-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 15: Microscope</video:title>
      <video:description>A physics lab demo of the microscope which is an instrument used to see objects that are too small for the naked eye. The science of investigating small objects using such an instrument is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ecf71ff3-f9f4-479b-8b63-a493c1f6221f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-05-27T21:43:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2586.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Microscope</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Cancer</video:title>
      <video:description>The signs, symptoms and metastasis of breast cancer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/33a5dc3f-25e2-404f-8d7d-627e062b27b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-07-08T10:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3035.mp4</video:content_loc>
      <video:uploader>drneelesh</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>oncology</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>metastasis</video:tag>
      <video:tag>lump</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction</video:title>
      <video:description>The video shows a close view of male breast reduction surgery. Extra enlarged breasts are reduced by the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/786bc88c-d859-4067-ab89-53ed07cda16f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-30T09:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>liposuction</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-how-it-is-done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription: how it is done?</video:title>
      <video:description>Transcription is process of making mRNA form DNA template. mRNA later is used to make proteins. It is discussed which factors and enzymes are used to make replication possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/9c46853f-97aa-4233-8dfc-99635b5ef688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2007-05-16T01:52:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/337.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>TATABox</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Polymerase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-tumor-cells-vs-normal-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast tumor cells vs. normal breast cells</video:title>
      <video:description>Normal human breast epithelium cells grown in vitro are organised in packages from which mammary gland  is made. Cells are organised to make a tubing inside (lumen). Human breast cancer cells grown under the same conditions, do not form such lumen and divide overaggressive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/f8215366-e6ac-4fab-bdd6-6d0596c42585/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2007-05-16T01:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/319.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>breastcancer</video:tag>
      <video:tag>cellculture</video:tag>
      <video:tag>tumor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded December 20, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24004.jpg</video:thumbnail_loc>
      <video:duration>4885</video:duration>
      <video:publication_date>2012-09-14T13:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NhNBW8a8-lI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-24-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 24 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27062.jpg</video:thumbnail_loc>
      <video:duration>5008</video:duration>
      <video:publication_date>2012-09-19T06:35:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ZwVtn6heuQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alu-repeats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alu repeats</video:title>
      <video:description>Alu sequence is a short stretch of DNA originally characterized by the action of the Alu restriction endonuclease. Alu sequences of different kinds occur in large numbers in primate genomes. In fact, Alu sequences are the most abundant mobile elements in the human genome. They are derived from the small cytoplasmic 7SL RNA, a component of the signal recognition particle. The event, when a copy of the 7SL RNA became a precursor of the Alu sequence, took place in the genome of an ancestor of Supraprimates.
Transcript
The bulk of human genome contains many sequence that do not code for any protein. These regions of genome are sometimes referred to as &quot;junk&quot; Dna,and make up more than 98% pf human genome.Included in the non-coding dna are many repetitive dna sequences. Two important families of repetitive elements are LINEs(Long Interspersed Elements) and the SINEs(Short Interspersed Elements).L1 is the most prevalent LINEs, and makes up about 17% of human genome.
Alu is the most prevalent SINEs,and equals about 11% of the genome,Alu and other SINEs are &quot;defective&quot; transposons;they depend on the enzymes of other transposons like L1,for mobility.It is estimated that there are about 75000 L1 and 1200000 Alu elements distributed throughout the human genome. Lets take a closer look at a single copy of each L1 ,at approximately 20 times the length of Alu,encodes all the molecular machinery needed to replicate and move within the genome.An l1 element is approximately 6000 nucleotides in length, with two untranslated regions(UTRs)and two open reading frames(ORFs).
The ORF protein products assemble into complex that enables L1 and elements such as Alu to move throughout the genome.The structure of L1 is a stark contrast with that of the tiny 300 nucleotide Alu,Alu elements have no open reading frames and so encode no proteins. Alu elements are characterized by a sequence with two G/C rich regions: the let(L-Alu) and the right(R-Alu) monomers. An A-rich linker connects these monomers. Alu elements end with a poly-A tail.In</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/3f6697fc-ac84-44e3-83ae-d8ec8dd94105/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-07-08T01:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2997.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Alu</video:tag>
      <video:tag>repeats</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 6- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21259.jpg</video:thumbnail_loc>
      <video:duration>4150</video:duration>
      <video:publication_date>2012-09-09T03:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K8g-4Olh0PA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cross-Strand-Exchange-During-Recombination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cross Strand Exchange During Recombination</video:title>
      <video:description>This is very beutiful video clearfying the complex mechanism of cross strand exchange. Cross strand exchange or crossing over takes place during meiosis . Alleles for same trait are recombined. This process provides us with biological diverstiy. Picture seen under electron microscope is called Holliday Junction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/454303fa-0e4b-455f-ab8e-313ecbb89535/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2007-03-25T18:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/57.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>strand</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>chromosomal</video:tag>
      <video:tag>crossover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15221.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-08-28T15:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hjFnG8m6mCc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Buttock-Augmentation-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buttock Augmentation Surgery in India</video:title>
      <video:description>Video shows a cheaper buttock augmentation surgery in India Cosmetic surgery at Mumbai. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b44a8034-d452-48a4-85be-9ee31e75e4b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-01T21:57:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10478.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>minimal</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Buttock</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-histology-of-hyperthyroid-graves-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid histology of hyperthyroid graves disease</video:title>
      <video:description>Histopathology image of diffuse hyperplasia of the thyroid gland clinically presenting as hyperthyroidism graves disease is a syndrome that may consist of hyperthyroidism goiter eye disease orbitopathy and occasionally a dermopathy referred to as pretibial or localized myxedema.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c2a8c1fc-12e5-4346-a5de-6e49e6c608c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-01T22:43:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10484.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histopathology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Graves</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Treasury-Bond-Prices-and-Yields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Treasury Bond Prices and Yields</video:title>
      <video:description>Treasury Bond Prices and Yields

Why yields go down when prices go up</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20469.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-06T15:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mS7t91U9Qqg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Treasury</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Yields</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IVF-ICSI-indications-Dr-Soto-Albors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IVF ICSI indications Dr. Soto-Albors</video:title>
      <video:description>Dr. Soto-Albors summarizes the indications for in vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2a96a5da-7d7f-479c-8987-489d973be89a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2009-05-13T04:19:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2170.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>IVF</video:tag>
      <video:tag>intracytoplasmic</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>Soto</video:tag>
      <video:tag>Albors</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Geithner-Plan-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Geithner Plan 2.5</video:title>
      <video:description>Geithner Plan 2.5

More exotic ways that a bank could buy transfer exposure to the taxpayer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22697.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-11T02:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0FxRYePmogU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geithner</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>2</video:tag>
      <video:tag>5</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hypermature-cataract-Phacoemulsification-using-Trypan-Blue-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypermature cataract Phacoemulsification using Trypan Blue Procedure</video:title>
      <video:description>In cataract surgery the opening of the anterior lens capsule is one of the most critical manouvres since an uncontrolled capsulorhexis may cause a cascade of complications to better visualize the lens capsule the niios r and d introduced the intraocular use of a vital dye trypan blue</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7e3e7929-ee81-44e3-ae52-c5762b4ec179/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T21:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10480.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypermature</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Phacoemulsification</video:tag>
      <video:tag>using</video:tag>
      <video:tag>trypan</video:tag>
      <video:tag>blue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basic-Trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Trigonometry</video:title>
      <video:description>An introduction to trigonometric functions: sine, cosine, and tangent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/db1a111e-244f-425e-b5be-59143349dac4/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-07T13:38:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2989.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>math</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>precalculus</video:tag>
      <video:tag>khan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 7- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3809</video:duration>
      <video:publication_date>2012-09-09T03:43:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8aU57IB8chQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 10 - MIT CMS.930 Media, Education and the Marketplace&quot; Ms. Mary Rudder, Kindergarten, Harvard Kent School, Boston, USA

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15249.jpg</video:thumbnail_loc>
      <video:duration>945</video:duration>
      <video:publication_date>2012-08-28T16:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpdtzW8py0c</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-an-Aircraft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling an Aircraft</video:title>
      <video:description>Roll, Yaw and Pitch are the three different lines of flight of an aircraft. The whole motion of the aircraft is controlled by these three motions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/66559bea-fb85-40fc-a627-b5e7e01e99a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-08-27T18:39:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3260.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>aircraft</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Flight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Often-Do-Female-Orgasm-With-Sex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Often Do Female Orgasm With Sex</video:title>
      <video:description>This video shows the views of an director of sexual medicine about how common do females orgasm. On an average only about 40% of the girls orgasm during sex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6c972e7a-1283-4826-bb49-d057be0a0a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T22:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10487.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>do</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>orgasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Buttock-Lift-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buttock Lift Surgery</video:title>
      <video:description>Buttock lift surgery includes the reshaping of buttocks by surgical process. Extra mass is removed which results in the lift and tighten of buttocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/848b76ab-78e2-4f6d-b28b-03953514c64a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T22:51:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10503.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Buttock</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Photosynthesis</video:title>
      <video:description>Photosynthesis

Overview of photosythesis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22400.jpg</video:thumbnail_loc>
      <video:duration>817</video:duration>
      <video:publication_date>2012-09-11T01:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-rsYk4eCKnA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Saliva-expel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Saliva expel</video:title>
      <video:description>Saliva is secreted after a stimulus, like food. Saliva helps to moisture food bite, and helps in swallowing. In addition, it contains enzymes which start ti digest for example starch. This sequence shows salivary glands under the tongue expelling saliva.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/9472013e-0378-41db-be5c-873624837ccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-07-27T23:38:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/542.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Saliva</video:tag>
      <video:tag>salivary</video:tag>
      <video:tag>glands</video:tag>
      <video:tag>tounge</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Yeast-Two-Hybrid-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yeast Two Hybrid System</video:title>
      <video:description>The two-hybrid system is a molecular genetic tool which facilitates the study of protein-protein interactions. If two proteins interact, then a reporter gene is transcriptionally activated. And you get a colour reaction on specific media. You can use this to study the interaction between two proteins which you expect to interact or to find proteins which interact with a protein you have already.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/bb0d26ef-bead-4d10-8354-43222e44157d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2007-07-30T19:43:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/554.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>TwoHibridSystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Archaeology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Archaeology?</video:title>
      <video:description>What the heck do archaeologists really do? Though you may not find many fedoras, whips, and (for the most part) mummies, archaeology is still a romantic, exciting, and interesting endeavor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/e13c23f7-19cf-4117-952d-357f3cc48426/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-04-08T21:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1653.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>dig</video:tag>
      <video:tag>excavation</video:tag>
      <video:tag>artifact</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fruit-Fly-Courtship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fruit Fly Courtship</video:title>
      <video:description>Male courtship dances in two fruit fly species show that the wing spots play a prominent role.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/fb658cd1-5d5f-48ce-996a-bba284bdc39a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-02T22:05:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/575.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>fruitfly</video:tag>
      <video:tag>mating</video:tag>
      <video:tag>seduction</video:tag>
      <video:tag>DANCE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-marrow-cell-and-Megakaryocyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone marrow cell and Megakaryocyte</video:title>
      <video:description>Megakaryocyte are cells that form blood platelets. Blood platelets help in clotting blood. It is shown process of fragmentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4c92cfbc-f030-4365-ae52-7690c3015b63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-16T01:24:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/322.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>megakaryocyte</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>platelets</video:tag>
      <video:tag>fragmentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIX-1-chromatin-and-sex-determination-part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIX-1: chromatin and sex determination part II</video:title>
      <video:description>MIX-1 is protein which regulates condensation of chromatin in nucleus before the cell division, and dosage compensation. Dosage compensation is important because it regulates the amount of genes expressed.  This animation shows how MIX-1 facilitates both chromosome condensation and dosage compensation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/898e5c44-a9a6-4417-86be-5d7c202af74e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2007-08-06T13:59:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/627.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mix1</video:tag>
      <video:tag>chromatin</video:tag>
      <video:tag>proteinexpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Chromosome-Inactivation-Mozaicism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X Chromosome Inactivation: Mozaicism</video:title>
      <video:description>This animation shows how the random deactivation of one of the X chromosomes in a pair can lead to a mozaicism in the expression genes. Hence color coding gene is on X chromosome, this is why animals like that mosaic cat appear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8be526e1-29bb-4758-96bc-94fd85e19c3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-05T17:24:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/608.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>XchromosomeInactivation</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>mozaicism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alternatives-to-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alternatives to Hysterectomy</video:title>
      <video:description>Hysterectomy may affect a woman psychologically due to losing a part of their body. Medical practitioners have pointed that some of these procedures are done for benign reasons. This video provides the non invasive alternatives to this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b6550db5-7b8a-48fb-8f1d-c8cf39305627/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-01T22:57:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10524.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>alternatives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-evolution-interview-with-Ian-Tattersall</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human evolution: interview with Ian Tattersall</video:title>
      <video:description>Ian Tattersall considers that human has comes a very far away in evolution and there will be no further significant development of human. In this video he explains his view. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/ca658acb-3dbb-4843-8bb1-b5431b28c552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2007-08-10T01:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/682.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-1909-Peoples-Budget-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- 1909 People&apos;s Budget Introduction</video:title>
      <video:description>&quot;Lec 2- 1909 People&apos;s Budget Introduction&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21441.jpg</video:thumbnail_loc>
      <video:duration>1838</video:duration>
      <video:publication_date>2012-09-09T05:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v69A5hQHY5M</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>1909</video:tag>
      <video:tag>People</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Human-Ecology-Video-Clip-at-end-r</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Human Ecology - Video Clip at end r</video:title>
      <video:description>Lec 11- Human Ecology - Video Clip at end r.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18458.jpg</video:thumbnail_loc>
      <video:duration>2302</video:duration>
      <video:publication_date>2012-09-04T01:52:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eymQB_U3eVQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Key-Concepts-of-Heat-and-Enthalpy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Key Concepts of Heat and Enthalpy</video:title>
      <video:description>This video tutorial will teach you the equivalence of work, heat and energy, The Law and Systems of Thermodynamic,energy, enthalpy and heat capacity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/43aa7c41-f82a-4a3f-b6ab-71f77b3a312a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2010-12-21T11:57:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6702.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heat</video:tag>
      <video:tag>and</video:tag>
      <video:tag>enthalpy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-2-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 2 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D. part 2.
Introduction to lecture: what are stem cells. Ultimate stem cell: fertilized egg develops to body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/830ba1f5-66dd-426f-947d-e8a83b9ea878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2007-08-16T02:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/763.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>differentiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 2 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded January 21, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24006.jpg</video:thumbnail_loc>
      <video:duration>6664</video:duration>
      <video:publication_date>2012-09-14T13:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KokditqpAJg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-five-first-lessons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: five first lessons</video:title>
      <video:description>&quot;Lec 1 - Introduction: five first lessons&quot; Game Theory (ECON 159)

We introduce Game Theory by playing a game. We organize the game into players, their strategies, and their goals or payoffs; and we learn that we should decide what our goals are before we make choices. With some plausible payoffs, our game is a prisoners&apos; dilemma. We learn that we should never choose a dominated strategy; but that rational play by rational players can lead to bad outcomes. We discuss some prisoners&apos; dilemmas in the real world and some possible real-world remedies. With other plausible payoffs, our game is a coordination problem and has very different outcomes: so different payoffs matter. We often need to think, not only about our own payoffs, but also others&apos; payoffs. We should put ourselves in others&apos; shoes and try to predict what they will do. This is the essence of strategic thinking.

00:00 - Chapter 1. What Is Strategy?
02:16 - Chapter 2. Strategy: Where Does It Apply?
02:54 - Chapter 3. (Administrative Issues)
09:40 - Chapter 4. Elements of a Game: Strategies, Actions, Outcomes and Payoffs
21:38 - Chapter 5. Strictly Dominant  versus Strictly Dominated Strategies
29:33 - Chapter 6. Contracts and Collusion
33:35 - Chapter 7. The Failure of Collusion and Inefficient Outcomes: Prisoner&apos;s Dilemma
41:40 - Chapter 8. Coordination Problems
01:07:53 - Chapter 9. Lesson Recap

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16734.jpg</video:thumbnail_loc>
      <video:duration>4113</video:duration>
      <video:publication_date>2012-09-01T09:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nM3rTU927io</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 3</video:title>
      <video:description>Lecture two for the video series RNA as an Enzyme is shown in this video. Here are the topics: Discovery, Origins of Life, and Medical Possibilities by Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e1269a95-4387-402c-a2c2-8a81450fb111/cand_5.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2007-09-01T18:52:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/894.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-circadian-activity-in-drosophila-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring circadian activity in drosophila part 1</video:title>
      <video:description>This animation series shows four experiments that compare the activity patterns of a wild-type fly keeping a normal schedule with those of a mutant fly apparently following a 19 hour internal clock. Audio narration has not been included.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/82e6e019-a1c5-4342-a0c5-82883777a9ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:50:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/652.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Health-How-Does-a-Dentist-Fill-a-Cavity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Health : How Does a Dentist Fill a Cavity?</video:title>
      <video:description>A cavity is a small dental infection of the tooth that is comprised of bacteria and is treated with a filling. Discover how a dentist fills a cavity by numbing the patient, cleaning the cavity and filling it with tips from a dentist in this free video on dental health and oral hygiene.

Expert: Dr. Mike Glasmeier
Contact: www.nashvillefirstimpressions.net
Bio: Dr. Mike Glasmeier is a member of the American Dental Association.
Filmmaker: Dimitri LaBarge</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/db15a69b-5607-40c3-b44e-a8fd6762142a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2009-05-30T09:39:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2709.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Dentistry</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>service</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>dentists</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>toothbrushes</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Flossing</video:tag>
      <video:tag>abscessed</video:tag>
      <video:tag>Gum</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>gingivitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasticity-of-Longevity-Interview-with-Dr-James-Vaupel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasticity of Longevity: Interview with Dr. James Vaupel</video:title>
      <video:description>Experts in longevity science disagree on predictions for life-span in the 21st century. Will we continue to grow older or will life-span ... all Â» begin to shorten? Obesity and infectious diseases have been cited as potential limits, however some say we can expect life-span to continue to grow as it has. 

Dr. James Vaupel, of the Max Planck Institute for Demographic Research, talks with Stuart Rothenberg, of Roll Call newspaper, about research on negative senescence and the plasticity of longevity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f073d019-e645-4cf7-8579-8e23bbf4da5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3307</video:duration>
      <video:publication_date>2007-09-11T21:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1009.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>longevity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hutchinson-Cancer-Center-Bone-Marrow-transplantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hutchinson Cancer Center: Bone Marrow transplantation</video:title>
      <video:description>Fred Hutchinson Cancer Research Center bone marrow transplantation program, in partnership with the Seattle Cancer Care Alliance (SCCA), is the largest program in the world.
Bone marrow is transplanted primarily in leukemia. 
This is very special center where cutting edge science is applied to cure patients. Now-days not only leukemia is treated, but anaplastic anemia, immune deficiency illness, MS, lymphoma and some tumors, to name few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/f1c6c688-5585-48e7-9a78-629c26e02d43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2007-08-21T22:38:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/836.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Others</video:category>
      <video:tag>boneMarrow</video:tag>
      <video:tag>leukemia</video:tag>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/K-hop-clustering-algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>K-hop clustering algorithm</video:title>
      <video:description>This video shows how k-hop sized clusters can be formed and maintained by solely using local neighborhood information. k-hop sized clusters are clusters where nodes are at most k-hops away from the cluster head. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/f7f5b1a9-8fcc-4328-b0ed-1063841e4e8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2007-10-05T15:26:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1070.mp4</video:content_loc>
      <video:uploader>matthias_r_brust</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>K</video:tag>
      <video:tag>hop</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Darwin-and-the-Origin-of-Species-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Darwin and the Origin of Species II</video:title>
      <video:description>Lec 15- Darwin and the Origin of Species II.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18466.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-04T01:56:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OK-ea__e60c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balloon-Angioplasty-and-Stents-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balloon Angioplasty and Stents Surgery</video:title>
      <video:description>More than 2 million people get a stent each year stenting is a minimally invasive procedure during which a stent and balloon are used together</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1d533e4-13ac-438d-93d0-8a44bfebcea4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:40:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8970.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Dental-Anatomy-Mandibular-Premolars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24-Dental Anatomy: Mandibular Premolars</video:title>
      <video:description>&quot;Lec 24-Dental Anatomy: Mandibular Premolars&quot;Discussion of location, position, occlusion, terminology, morphology and identifying characteristics of mandibular premolars. Orig. air date: MAY 22 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2558</video:duration>
      <video:publication_date>2012-09-09T06:26:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fOyPZY_-0TQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Premolars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastrointestinal-tract-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastrointestinal tract in action</video:title>
      <video:description>Digestion is the process by which complex molecular constituents of food are broken down to simpler form that can be absorbed through the intestinal mucosa. The process starts in the mouth and mostly completed by the time food passes through the small intestine. Digestion involves mechanical and chemical processes. This animated video presents the detailed process of digestion in human gastrointestinal tract. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/b35aee7b-a89b-4f67-9c1e-409b3d1dad5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2007-11-05T04:24:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1104.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>digestion</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Tract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture Part I</video:title>
      <video:description>Tissue culture is a collective term referring to procedures used to maintain and grow plan cells and ogans in aseptic conditions. this video gives some information about tissue culture. Dr. Sandy Wilson, Associate Professor of Horticulture at the University of Florida lectures on the topics of Tissue Culture and Micropropagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1000.jpg</video:thumbnail_loc>
      <video:duration>995</video:duration>
      <video:publication_date>2007-09-10T22:55:48.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/1000.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tissuelecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Species-and-Speciation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Species and Speciation I</video:title>
      <video:description>Lec 22- Species and Speciation I.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18488.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-04T02:01:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2lZDuNYHoE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Economics-1-Inflation-Aggregate-Demand-and-Su</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Economics 1 -Inflation: Aggregate Demand and Su</video:title>
      <video:description>&quot;Lec 21 - Economics 1 -Inflation: Aggregate Demand and Su&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27482.jpg</video:thumbnail_loc>
      <video:duration>2213</video:duration>
      <video:publication_date>2012-09-21T07:40:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ej-BSyiW_A4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Su</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Communities-Key-Institutions-and-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Communities: Key Institutions and Relationships</video:title>
      <video:description>&quot;Lec 4 - Communities: Key Institutions and Relationships&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins by discussing how modern perceptions of the &apos;traditional&apos; community have informed the manner in which the early modern social landscape is discussed. From here he moves on to address the lived reality of community and social bonds in the period. The roles that the intertwined ideas of lordship and tenancy, custom, neighborliness and social &apos;credit&apos; played in rural manors and parishes are examined, as are urban institutions like the guilds, and relationships of kinship more generally. Professor Wrightson argues that the social bonds of community and neighborliness were indeed key features of early modern society and could occupy a pivotal position in people&apos;s lives, but also warns that communities could also be restrictive and riven by conflicts and tensions. While recognizing the importance of bonds of mutual obligation, we must not sentimentalize them.

00:00 - Chapter 1. Community
08:24 - Chapter 2. Authority
18:32 - Chapter 3. Neighbors
37:27 - Chapter 4. Kinship

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23255.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-09-13T12:06:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-qdApVXVS0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>institutions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 35 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot;: Fast Poisson solver (part 2); finite elements in 2D (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15729.jpg</video:thumbnail_loc>
      <video:duration>3088</video:duration>
      <video:publication_date>2012-08-28T20:00:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a6sPpQXST5E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gut</video:title>
      <video:description>You&apos;ve got guts to be reading this. The stomach has very strong muscles that help with the digestion of the food. This animation shows the gut or stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/a8ee43e4-bab6-464e-b04b-ce053e8e28e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-06-29T09:26:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2915.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Gut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-the-formation-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in the formation of protein</video:title>
      <video:description>Miracles in the formation of protein is explained in this video to show why God exist. The proteins that humans ingest for their nutrition are not all used by the body in the same form. First of all, they are decomposed into smaller molecules called amino acids. Later on, these amino acids are brought together in new arrangements to make any one of the 200,000 different types of protein encoded in the DNA which may be needed at that particular time. The name given to this complex process, each step of which is a miracle in itself, is protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/eb4f9644-3028-4603-a844-6cdf6a65f9a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2009-07-04T13:24:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2939.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-and-mental-health</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical and mental health</video:title>
      <video:description>This video is aimed to improve your physically and mental health. Enjoy how to be and stay healthy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/126f23a2-10c2-4249-96f6-5e38d395763f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-06-19T16:48:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2861.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Gross-Anatomy-Superficial-and-Deep-Back-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Gross Anatomy:  Superficial and Deep Back Muscles</video:title>
      <video:description>&quot;Lec 24 -Gross Anatomy:  Superficial and Deep Back Muscles&quot;Shows the anatomy of the superficial and deep back muscles using a human cadaver.  Orig. air date: JUN 27 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21681.jpg</video:thumbnail_loc>
      <video:duration>1212</video:duration>
      <video:publication_date>2012-09-09T06:55:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RPZ-n_axrfw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introductions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introductions</video:title>
      <video:description>&quot;Lec 1 - Introductions&quot; The American Novel Since 1945 (ENGL 291)

In this first lecture Professor Hungerford introduces the course&apos;s academic requirements and some of its central concerns. She uses a magazine advertisement for James Joyce&apos;s Ulysses and an essay by Vladimir Nabokov (author of Lolita, a novel on the syllabus) to establish opposing points of view about what is required to be a competent reader of literature. The contrast between popular emotional appeal and detached artistic judgment frames literary debates from the Modernist, and through the post-45 period. In the second half of lecture, Hungerford shows how the controversies surrounding the publication of Richard Wright&apos;s Black Boy highlight the questions of truth, memory, and autobiography that will continue to resurface throughout the course.

00:00 - Chapter 1. Introduction: Major Themes
08:07 - Chapter 2. Course Requirements
13:43 - Chapter 3. How To Read: On Joyce and Nabokov 
29:30 - Chapter 4. Introduction to Richard Wright&apos;s &quot;Black Boy&quot;: Autobiography and Editorial Influence
43:58 - Chapter 5. Conclusions: &quot;Black Boy&quot; and Major Course Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16759.jpg</video:thumbnail_loc>
      <video:duration>2856</video:duration>
      <video:publication_date>2012-09-01T09:32:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TyVAU5iGe0k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>autobiography</video:tag>
      <video:tag>Cultural</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Everyman</video:tag>
      <video:tag>fictionality</video:tag>
      <video:tag>writers</video:tag>
      <video:tag>impersonality</video:tag>
      <video:tag>Modernism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Venus-Fly-Trap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Venus Fly Trap</video:title>
      <video:description>The Venus Fly Trap is a carnivorous plant that feeds on insects. It is very colorful so that insects are attracted to it. This video shows how a Venus fly trap feeds on an insect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/acf8e856-b3cc-4c38-a35d-42275f3efcc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3229.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Trap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/God-is-known-through-reason-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>God is known through reason 3</video:title>
      <video:description>You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by God. At every little detail present in the world God makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly. By showing a few of the countless signs of God in nature we aim to make you think about His power and knowledge over all things on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c3685493-0808-49c0-814e-d4d31e292713/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:39:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3090.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>miracles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>eyeseagle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vision-system-an-educational-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vision system: an educational video</video:title>
      <video:description>This educational video on the vision system demonstrates how we see. Light reflected from an object passes through the retina and initiates neural signals that creates image of the object. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60236863-e192-43f5-afc5-3b30f473596a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-11-27T11:49:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6205.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>educational</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Diopsys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-air-on-the-speed-of-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of air on the speed of light</video:title>
      <video:description>The video shows a simple experiment that demonstrates that light is slowed down in the presence of air. The refractive index of air is 1.00025. This causes speed of light to reduced by 1/4000, while traveling through air. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8809dca8-4c13-4fdb-ada7-a87ffd0c4e6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-07-07T13:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2985.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-Immune-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV-Immune Cells</video:title>
      <video:description>Doctors are considering using a new technology for genetically modifying AIDS patients&apos; own cells to be resistant to HIV. As this ScienCentral News video explains, they&apos;re modeling the idea after rare individuals who are naturally immune to the AIDS virus. http://www.sciencentral.com/video/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/b2f2c9e8-d47e-4ba1-9769-5540820504a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-04-08T15:07:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4091.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>sciencentral</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Flannery-OConnor-Wise-Blood-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Flannery O&apos;Connor, Wise Blood (cont.)</video:title>
      <video:description>&quot;Lec 4 - Flannery O&apos;Connor, Wise Blood (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on Flannery O&apos;Connor&apos;s Wise Blood, Professor Amy Hungerford continues to offer several specific contexts in which to read and understand the novel. Having used O&apos;Connor&apos;s letters to delve into her theological commitments in the previous lecture, Professor Hungerford now explores the southern social context, particularly with respect to race and gender, and the New Critical writing program of which O&apos;Connor was a product. Hungerford finally suggests that O&apos;Connor&apos;s writing illuminates the important--and perhaps undertheorized--link between the institutionalization of formal unity by the New Critics, and their strong religious influences.

00:00 - Chapter 1. On the Depiction of Women: Fragmented Bodies and Southern Society
07:36 - Chapter 2. Modes of Violence: Abused Children, Police Brutality, and Racism
16:52 - Chapter 3. Exploring the Narrative Purpose of Violent Imagery: The Question of Sympathy
24:13 - Chapter 4. Returning to a Theological Structure: A Close Reading of Chapter Seven
35:36 - Chapter 5. New Criticism and the Institutionalization of Modernism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16762.jpg</video:thumbnail_loc>
      <video:duration>2686</video:duration>
      <video:publication_date>2012-09-01T09:32:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/COzAb8FyIis</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aesthetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>torture</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>children</video:tag>
      <video:tag>grotesque</video:tag>
      <video:tag>iconography</video:tag>
      <video:tag>McGurl</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Criticism</video:tag>
      <video:tag>race</video:tag>
      <video:tag>sympathy</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Yeager</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-National-Jewish-Health-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on National Jewish Health Treatment</video:title>
      <video:description>This video will provide you the knowledge about national Jewish health treatment. This was the first institute whose primary goal was to provide a free of cost treatment for the patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9445.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-30T09:22:29.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9445.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>National</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/False-Designs-or-Reconstructions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>False Designs or Reconstructions</video:title>
      <video:description>False Designs or Reconstructions is explained in this video. The number of living fossils that literally silence Darwinism is in the millions. Some of these are stored in warehouses. Only a very few are on display in various museums. This video has been prepared in order to put an end to the mentality that causes these fossils, that represent a complete response to Darwinism, to be hidden away, and that prevents them from being placed before the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b4c80ddb-d6ab-43e2-a16e-e27eccd5ba67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2009-08-07T20:01:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3168.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>horse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Streptococcus-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Streptococcus Infections</video:title>
      <video:description>Streptococcus Infections are a type of infections that are caused due to bacteria called streptococcal. Watch this video to know how these bacteria affect our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/454cb450-f79d-478f-9da6-2667d31e2f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2013-02-10T01:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29867.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Streptococcus</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Infection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flue-can-emotional-states-influence-the-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flue: can emotional states influence the immunity</video:title>
      <video:description>Swine flue is caused by a virus named N1H1. Viruses used the same receptor as neuropetides, to enter the cells. This video argues that during authentic happiness, the receptors are occupied by the neuropeptides. As a result, Viruses such as swine flue viruses, may have little chance to bind the receptors and enter the host cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/9d7bf65d-fad4-4d08-a5cd-7fd9799957e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2009-09-02T02:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3314.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>swine</video:tag>
      <video:tag>flue</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>emotional</video:tag>
      <video:tag>States</video:tag>
      <video:tag>influence</video:tag>
      <video:tag>the</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>neuropeptide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Guest-Lecture-by-Andrew-Goldstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Guest Lecture by Andrew Goldstone</video:title>
      <video:description>&quot;Lec 6 - Guest Lecture by Andrew Goldstone&quot; The American Novel Since 1945 (ENGL 291)

In this guest lecture, Teaching Fellow Andrew Goldstone provides us with some key concepts for understanding Modernism and Nabokov&apos;s relation in particular to his literary forebears T. S. Eliot, James Joyce, and Marcel Proust. Positing the &quot;knight&apos;s move&quot; as a description of Nabokov&apos;s characteristically indirect, evasive style, Goldstone argues that Nabokov&apos;s parodies of Modernist form in fact reveal his deep commitment to some of the same aesthetic principles. While the knight&apos;s move often indicates a playful attitude towards tradition, it also betrays a traumatic rupture with the past, reflecting a sense of exile that links Nabokov&apos;s art with the violence of Lolita&apos;s protagonist, Humbert.

00:00 - Chapter 1. Defining Literary Modernism
10:01 - Chapter 2. The Knight&apos;s Move: Nabokov on Tradition and Originality
15:56 - Chapter 3. The Influence of Joyce
27:35 - Chapter 4. Reading Nabokov as an Exile

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16764.jpg</video:thumbnail_loc>
      <video:duration>2606</video:duration>
      <video:publication_date>2012-09-01T09:32:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QPnxLNFzA8s</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aesthetic</video:tag>
      <video:tag>bliss</video:tag>
      <video:tag>autonomy</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>exile</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Joyce</video:tag>
      <video:tag>Knight</video:tag>
      <video:tag>s</video:tag>
      <video:tag>move</video:tag>
      <video:tag>McFate</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>originality</video:tag>
      <video:tag>Proust</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>form</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Eliot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spemanns-Organizer-in-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spemann&apos;s Organizer in development</video:title>
      <video:description>This video explains Spemann&apos;s famous discovery of the &apos;Organiser&apos;  in development.


This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3cc5f499-4410-4e6c-ae30-27bcd7011f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-04-08T20:32:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4187.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Spemann</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Organizer</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Vladimir-Nabokov-Lolita-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Vladimir Nabokov, Lolita (cont.)</video:title>
      <video:description>&quot;Lec 7 - Vladimir Nabokov, Lolita (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In the last of three lectures on Lolita, Professor Amy Hungerford discusses the broader context of Nabokov&apos;s relation to his novel: both the debate it inspires surrounding censorship and artistic originality, and the concern it evokes in him about the work of art&apos;s distillation of the living world or word. Hungerford masterfully draws connections between Nabokov&apos;s interest in lepidoptery--butterfly collecting--with his evident fear that the printed word become lapidary, or stone-like. Just as we can no longer appreciate the beauty of a butterfly&apos;s motion, once it has been pinned down, so too might living language fall victim to a kind of violence on the page, a formal equivalent to the thematic violence that increases as the novel progresses.

00:00 - Chapter 1. Censorship
11:11 - Chapter 2. The Second Road Trip: Lolita&apos;s Agency
24:45 - Chapter 3. Canceled Children: The Symbol of Elphinstone
35:03 - Chapter 4. Two Forms of the Aesthetic: The Living and the Lapidary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16765.jpg</video:thumbnail_loc>
      <video:duration>2803</video:duration>
      <video:publication_date>2012-09-01T09:32:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YZyIQM073rc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>canceled</video:tag>
      <video:tag>children</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>Kasbeam</video:tag>
      <video:tag>barber</video:tag>
      <video:tag>lapidary</video:tag>
      <video:tag>lepidoptery</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>play</video:tag>
      <video:tag>pornography</video:tag>
      <video:tag>seduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-A-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing A Heart Attack</video:title>
      <video:description>This video will help you to recognize a heart attack. Some of the symptoms are- chest pain, shortness of breath, irregular heartbeat, nausea, vomiting and sweating.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e29de74a-6dc2-4eb2-ba31-0e8caac4e8fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T23:03:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10546.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lactose-turns-on-the-lac-operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How lactose turns on the lac operon</video:title>
      <video:description>Transcription of some genes can be induces by specific inducer molecules. Lac operon is an example of such inducible gene which is turned on by lactose present in the cells. This video explains how lactose initiates transcription of lac operon. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/31830bdb-9653-4a10-903f-e0deb1d50ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2007-03-17T06:28:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>lac</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>E</video:tag>
      <video:tag>coli</video:tag>
      <video:tag>inducable</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-III-Ligation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (III)- Ligation</video:title>
      <video:description>DNA ligation joins two linear DNA fragments together with covalent phosphodiester bonds between 3 hydroxyl ends of one nucleotide with the 5 phosphate end of another. In PCR cloning, insert DNA and vector digested by the same restriction enzyme can be ligated by DNA ligase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/9d9cd56a-20b7-4559-86b1-da304282bddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-03-29T06:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4030.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>III</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Jack-Kerouac-On-the-Road</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  Jack Kerouac, On the Road</video:title>
      <video:description>&quot;Lec 8 -  Jack Kerouac, On the Road&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford&apos;s lecture on Kerouac&apos;s On the Road begins by contrasting the Beats&apos; ambition for language&apos;s direct relation to lived experience with a Modernist sense of difficulty and mediation. She goes on to discuss the ways that desire structures the novel, though not in the ways that we might immediately expect. The very blatant pursuit of sex with women in the novel, for example, obscures the more significant desire for connection among men, particularly the narrator Sal&apos;s love for Dean Moriarty. The apparent desire for the freedom of the open road, too, Hungerford argues, exists in a necessary conjunction with the idealized comforts of a certain middle-class American domesticity, signaled by the repeated appearance of pie.

00:00 - Chapter 1. The Beats: Similarities and Differences to Literary Modernism
09:46 - Chapter 2. A New Use of Language: Mirroring the Speed of Experience
18:13 - Chapter 3. &quot;The Prophet of &apos;Wow&apos;&quot;: The Language of Dean Moriarty/Neal Cassady
29:48 - Chapter 4. Dean and Sal: Tangled Sexual Tensions
33:56 - Chapter 5. The Hunger Metaphor: The American Culture of Consumption
40:21 - Chapter 6. Modes of Craftedness: Carlo Marx&apos;s Papier-Mache Mountains

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16766.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-09-01T09:32:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4kgGrgF3JhQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Beats</video:tag>
      <video:tag>consumption</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>Eliot</video:tag>
      <video:tag>embarrassment</video:tag>
      <video:tag>excess</video:tag>
      <video:tag>Ginsberg</video:tag>
      <video:tag>wow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Challenging-Perimeter-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Challenging Perimeter Problem</video:title>
      <video:description>Challenging Perimeter Problem

Perimeter of rectangle covered by 9 non-overlapping squares.  From 200) American Invitational Math Exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20309.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T14:09:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1uWZNW5PF-s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Challenging</video:tag>
      <video:tag>Perimeter</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Counting-Cellometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting - Cellometer</video:title>
      <video:description>( http://www.abnova.com ) - The Nexcelom Bioscience Cellometer® is a simple to use, automated cell counter designed to improve accuracy and repeatability. You just pipette 20µL of sample, insert the slide and click count. Cell Concentration, cell size and viability are displayed in less than 30 seconds. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/4cde0ab6-5b6a-4318-9524-b6ce876203dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-10-11T08:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4642.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Sarcomere-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Sarcomere Structure</video:title>
      <video:description>This video describes the Sarcomere Structure in a sarcomere model. It identifies structures such as the Z line, thick myofilaments, thin myofilaments, myosin, as well as the M line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8478a108-3279-4104-8378-38ffd7de1b01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-14T23:36:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5336.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Z</video:tag>
      <video:tag>line</video:tag>
      <video:tag>thick</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>M</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Resistance</video:title>
      <video:description>&quot;Lec 19 - Resistance&quot; France Since 1871 (HIST 276)

If the extent of French collaboration during World War II has been obscured, so too has the nature of resistance. Although the communist Left represented the core of the resistance movement, resistors came from any different backgrounds, including in their ranks Catholics, Protestants, Jews and socialists. Unlike the relationship between de-Christianization and right-wing politics, in the case of the resistance there is no clear correlation between regional locations and cells of resistors. It has been argued that the definition of resistance itself should be broadened to include the many acts of passive resistance carried out by French civilians during the occupation.

00:00 - Chapter 1. Jews in Vichy France
10:35 - Chapter 2. Mitterrand&apos;s Confession
13:01 - Chapter 3. The Resistance: Roots in the Existing Communist Organization
24:40 - Chapter 4. Religious Resistance Movements: The Jewish Underground and the Protestant Adoptions
30:18 - Chapter 5. Defining Resistance: Mapping the Grey Areas
39:04 - Chapter 6. Regional Resistance? The Lack of Geographic Determinism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16804.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-01T10:00:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H5NNaMiXQ-4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>collaboration</video:tag>
      <video:tag>militia</video:tag>
      <video:tag>François</video:tag>
      <video:tag>Mitterand</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Balazuc</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>maquis</video:tag>
      <video:tag>STO</video:tag>
      <video:tag>Communist</video:tag>
      <video:tag>Party</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pilonidal-cyst-removal-with-laser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pilonidal cyst removal with laser</video:title>
      <video:description>Pilonidal Cyst are more common than you think and most of these patients suffer in silence for fear of the bad wrap of the traditional surgical treatment which used to leave a large defect in the excised cyst area that needed months to heal and often recurred</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b93963bd-2f05-405b-9aba-4ea4d8887783/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T23:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10561.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Public-Health-250A-Lecture-28-Confounding-II-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Public Health 250A - Lecture 28: Confounding II: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 28: Confounding II: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25643.jpg</video:thumbnail_loc>
      <video:duration>2175</video:duration>
      <video:publication_date>2012-09-18T16:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G0qkAjogCTw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Confounding</video:tag>
      <video:tag>II</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-2009-Nobel-Loriettes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with  2009 Nobel Loriettes</video:title>
      <video:description>Elizabeth Blackburn, Carol Grader, and Jack Shostack won 2009 Nobel Prize in medicine for their discovery of telomeres and enzyme telomeres and how they protect chromosomes. This video presents interviews with the 2009 Nobel Loriettes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5121133-238e-4412-8a36-68fdd9d9f83b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2010-11-13T20:38:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5123.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>2009</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Elizabeth</video:tag>
      <video:tag>Blackburn</video:tag>
      <video:tag>Carol</video:tag>
      <video:tag>Grader</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Shostack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Battles-For-and-Against-Americanization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Battles For and Against Americanization</video:title>
      <video:description>&quot;Lec 20 - Battles For and Against Americanization&quot; France Since 1871 (HIST 276)

Anti-Americanism in France has historically been directed toward the U.S. government and corporations rather than American citizens. In the wake of World War II, the Marshall Plan for rebuilding Europe was considered by many to be a form of American imperialism. Along with the establishment of American military bases on French soil, the years after World War II bore witness to a great influx of American products, notably refrigerators and Coca-Cola. French concern over American cultural imports persists today, and has extended to include policies aimed at keeping the French language free of English words.

00:00 - Chapter 1. Current Disputes in the French University System
06:00 - Chapter 2. Anti-Americanism in France from 1945: Intellectuals and Communists against &quot;Coca-Colonization&quot;
15:56 - Chapter 3. Perception of American Aggression: The Fear of War
21:57 - Chapter 4. The Coca-Cola Expansion
32:39 - Chapter 5. Anti-Americanism in Architecture: Against Skyscraperization
38:19 - Chapter 6. Americanization and Globalization: From Village Markets to Supermarkets
43:28 - Chapter 7. Purity of the French Language: The Threat of Franglais

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16805.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-01T10:00:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/96VywckzAGQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Americanism</video:tag>
      <video:tag>Loi</video:tag>
      <video:tag>Pecresse</video:tag>
      <video:tag>Sarkozy</video:tag>
      <video:tag>America</video:tag>
      <video:tag>americanization</video:tag>
      <video:tag>Jean</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Sarte</video:tag>
      <video:tag>Simone</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Beauvoir</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Gaulle</video:tag>
      <video:tag>Communist</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>NATO</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Franglais</video:tag>
      <video:tag>McDonalds</video:tag>
      <video:tag>Tour</video:tag>
      <video:tag>Montparnasse</video:tag>
      <video:tag>Coca</video:tag>
      <video:tag>Cola</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>Jose</video:tag>
      <video:tag>Bove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Basic-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Basic Multiplication</video:title>
      <video:description>Basic Multiplication

Introduction to multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20472.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-06T15:19:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mvOkMYCygps</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-5-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 5- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16855.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-01T14:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EePGSUejsww</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Environmental-Policy-Perspectives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1  - Environmental Policy Perspectives</video:title>
      <video:description>Lec 1  - Environmental Policy Perspectives.
August 17, 2009

Prof. Bob Infelise discusses Environmental Policy Perspectives: What Is Environmental Law? Insights from Ecology? Insights from Economics.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16967.jpg</video:thumbnail_loc>
      <video:duration>4302</video:duration>
      <video:publication_date>2012-09-01T18:01:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fuPii7vZuN8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Who-Won-the-Noble-Prize-in-Chemistry-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who Won the Noble Prize in Chemistry 2008?</video:title>
      <video:description>Jelly fish glows when they are agitated. For many years scientist have tried to find the answer for this. This video explains how they found the answer and who found it out. And that particular scientist was awarded the noble prize in 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d0abcaaa-85ad-4e0b-8414-0fff92397c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-12T22:15:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5062.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>Who</video:tag>
      <video:tag>won</video:tag>
      <video:tag>It</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Why</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/FAQs-on-hurricane-sandy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>FAQs on hurricane sandy</video:title>
      <video:description>A hurricane sandy is a cyclone that destroyed the North-eastern U.S, Caribbean and Atlantic i 2012. In this video we answer the most frequently asked question about the cyclone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eb9e58f0-5d93-4615-95ef-36580c03492b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2013-02-08T02:16:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29531.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hurricane</video:tag>
      <video:tag>Sandy</video:tag>
      <video:tag>FAQs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exothermic Reaction</video:title>
      <video:description>An exothermic reaction is a chemical reaction which releases energy in the form of heat. It is  also the opposite of an endothermic reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f3850dd8-b132-46c1-8663-a020cd170b66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-09T21:23:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4885.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Exothermic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteon-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteon Model</video:title>
      <video:description>A model of an osteon which are long cylindrical structures in bone. It discusses the lacunae, cannaliculi, osteocytes, as well as  the central canal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b9322085-e5fd-41d3-a985-b5bfa96beaa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2010-11-14T19:10:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5269.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Osteon</video:tag>
      <video:tag>Modellacunae</video:tag>
      <video:tag>cannaliculi</video:tag>
      <video:tag>osteocytes</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Canal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Immigration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Immigration</video:title>
      <video:description>&quot;Lec 24 - Immigration&quot; France Since 1871 (HIST 276)

French culture is threatened both by European Unification and the rise of xenophobia within France itself. The defeat of the referendum on the European Constitution testified to the dissatisfaction of many people in rural France with the economic realities of the new international community. Racist policies targeting residents of France&apos;s poor suburbs threaten the national ideal of liberty, equality, and fraternity. These problems remain to be resolved if France is to preserve its unique identity.

00:00 - Chapter 1. Preserving the Character of France: The European Union and the Threat of Homogeneity
06:42 - Chapter 2. Economic Problems of European Unification: Euro Inflation and Labor Competition from the East 
15:28 - Chapter 3. The Problem of the Parisian Suburbs: The Riots of 2005 and Continuing Violence
26:09 - Chapter 4. Immigrant Populations, Suburban Violence, and Failure of Government Response
33:42 - Chapter 5. No Direction, No Opportunity, No Hope

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16809.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-01T10:09:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p2qFwpzjcOk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>regional</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>suburb</video:tag>
      <video:tag>banlieu</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>rural</video:tag>
      <video:tag>European</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>Constitutional</video:tag>
      <video:tag>referendum</video:tag>
      <video:tag>racism</video:tag>
      <video:tag>National</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>Sarkozy</video:tag>
      <video:tag>strike</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>riots</video:tag>
      <video:tag>Clichy</video:tag>
      <video:tag>sous</video:tag>
      <video:tag>Bois</video:tag>
      <video:tag>North</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>West</video:tag>
      <video:tag>muslim</video:tag>
      <video:tag>Zidane</video:tag>
      <video:tag>Thuram</video:tag>
      <video:tag>foulard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bronchial-Tree-Model-Larynx-Anterior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bronchial Tree Model - Larynx - Anterior View</video:title>
      <video:description>This video describes the anatomy of the Larynx within the Bronchial tree. It depicts the Larynx’ hyoid bone and its structures as well as the thyrohyoid ligament, thyroid cartilage, and laryngeal prominence which accounts for the Adam’s Apple (which is more prominent in men)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dea51f8a-2737-46aa-a075-1e5211754a0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-13T20:43:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5128.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bronchial</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Adams</video:tag>
      <video:tag>Apple</video:tag>
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    <video:video>
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      <video:description>This video discusses a model of the Renal Lobe, specifically the renal Cortex and renal Medulla. It describes the anatomy and physiology of these structures and surrounding supporting structures.</video:description>
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      <video:description>&quot;Lec 28 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Finite elements in 1D (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Polyps can be removed without surgery the procedure is called colonoscopy and it involves passing a long flexible scope up into the colon through the anus the polyps can be seen snared with a wire loop through the scope and removed for analysis</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 11- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Lec 16- Computer Science 61A .
The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Similar Triangle Example Problems

Multiple examples looking for similarity of triangles</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>fishing</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 162 - Lecture 22

Operating Systems and System Programming</video:description>
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      <video:duration>4769</video:duration>
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      <video:category>Computer Science</video:category>
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      <video:uploader>RobertHooke</video:uploader>
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Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16914.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-01T16:28:14.000Z</video:publication_date>
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Chemical Structure and Reactivity</video:description>
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Introduction to Probability and Statistics</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:tag>liposuction</video:tag>
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      <video:tag>Chin</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 10- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:publication_date>2012-09-09T03:43:40.000Z</video:publication_date>
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      <video:tag>Literature</video:tag>
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      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
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    <loc>https://dnatube.com/videos/Testicular-Cancer-Treatment-in-India-at-Mumbai-at-an-affordable-price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testicular Cancer Treatment in India at Mumbai at an affordable price.</video:title>
      <video:description>Testicular cancer depend on several factors, including the type and stage of cancer, your overall health, and your own preferences. if cancer was found only in the testicle, having an orchidectomy is adequate. If cancer has spread beyond, a combination of treatments is needed by Professor david neal a testicular cancer specialist.</video:description>
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      <video:publication_date>2011-11-30T23:44:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9754.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cheap</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Testicular</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>Ma</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
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      <video:duration>929</video:duration>
      <video:publication_date>2012-08-28T20:12:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhIwuNJzVG4</video:player_loc>
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      <video:category>Others</video:category>
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      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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    <loc>https://dnatube.com/videos/Definition-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Definition Of Force</video:title>
      <video:description>In this video, the narrator explains the definition of force. Force is the pull or push that acts on a body and change its state of motion or rest.</video:description>
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      <video:duration>60</video:duration>
      <video:publication_date>2011-12-11T23:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11176.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>pull</video:tag>
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      <video:tag>Speed</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stomach-Stapling-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stomach Stapling Surgery - India</video:title>
      <video:description>Video shows a stomach stapling surgery in India at weight loss surgery hospitals of Delhi and Mumbai. Patients before treatment and after treatment are shown here.</video:description>
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      <video:duration>245</video:duration>
      <video:publication_date>2011-12-06T17:17:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10703.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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      <video:tag>Mu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Subcuticular-Pattern-Continuous-Suture-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcuticular Pattern Continuous Suture Video</video:title>
      <video:description>The purpose of this study was to compare postoperative wound healing in canine ovariohysterectomy following the use of an absorbable monofilament poliglecaprone 25 suture in 2 different skin closure techniques the buried continuous subcuticular suture pattern and the continuous interrupted suture pattern</video:description>
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      <video:duration>135</video:duration>
      <video:publication_date>2011-12-11T23:48:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11210.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>pattern</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 9 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics. Recorded March 10, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6411</video:duration>
      <video:publication_date>2012-09-14T13:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JIuU3xnOx7g</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Gold-Foil-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Gold Foil Experiment</video:title>
      <video:description>In this video, the narrator shows how Rutherford conducted his gold foil experiment. His experiment is also known as the alpha scattering experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e4bcf69-3437-4892-8224-fea91daff8b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11241.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rutherford</video:tag>
      <video:tag>s</video:tag>
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      <video:tag>Nucleus</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen</video:title>
      <video:description>Hydrogen is the most light and the most abundant element. This video explains the uses, the origin and some other important facts about hydrogen.</video:description>
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      <video:duration>120</video:duration>
      <video:publication_date>2011-12-12T02:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11332.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Hydrogen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/AcuDose-Rx-Medication-Dispensing-Cabinet-Helps-Reduce-The-Ri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AcuDose-Rx Medication Dispensing Cabinet Helps Reduce The Ri</video:title>
      <video:description>Learn how your hospital can reduce the risk of medication errors, while supporting patient care initiatives, automated dispensing cabinet AcuDose-Rx by McKesson.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/08/7e59a0dc-f56c-44e7-8c18-a5f85dbb3fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2012-08-03T00:50:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12384.mp4</video:content_loc>
      <video:uploader>Acudoserx</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ulnar head excision (Darrach procedure)</video:title>
      <video:description>The Darrach procedure involves resection of the ulnar head proximal to the sigmoid notch and often is stabilized with local tissue various surgical procedures have been described to treat this disabling condition which include total resection of the ulnar head darrach procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/914034ee-a57e-4fe5-8538-7b696e8ece7b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:07:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10905.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>Ulnar</video:tag>
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      <video:tag>excision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-360-Lec-6a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 11 - MIT 3.60 | Lec 6a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
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      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Computer Science 188</video:title>
      <video:description>&quot;Lec 5 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27148.jpg</video:thumbnail_loc>
      <video:duration>4622</video:duration>
      <video:publication_date>2012-09-21T03:21:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gQybmPBu90Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Awesome-Carl-Sagan-Quote-Remix-ft-Stephen-Hawking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Awesome Carl Sagan Quote Remix ft Stephen Hawking</video:title>
      <video:description>Ever wanted to chill out to Carl&apos;s Sagan&apos;s wisdom while making dinner or writing your thesis?  Here&apos;s a hilarious-yet-totally-solid musical mash-up of some of Sagan&apos;s best quotes, featuring Stephen Hawking.</video:description>
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      <video:publication_date>2011-12-13T05:15:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11671.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Carl</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>mashup</video:tag>
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    <loc>https://dnatube.com/videos/Restriction-Enzyme-EcoR1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme EcoR1</video:title>
      <video:description>The Restriction Enzyme EcoR1 can be find in E.coli. It creates sticky ends and is used for many molecular biology techniques including for deleting DNA sections in vitro. The video shows how the sticky ends of EcoR1 connect with a DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8562f940-cd4f-4c68-977e-bd892746d4ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-13T22:28:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11736.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>restriction</video:tag>
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      <video:tag>EcoR1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Effect-of-Electric-Field-on-Charged-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Electric Field on Charged Particle</video:title>
      <video:description>What happens when a charged particle in placed in an electric field? This video gives a diagrammatic view of the effects on the charged particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c97a5a5-8297-4e6d-a216-5da71554163c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2011-12-12T21:37:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11602.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>12</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2b</video:tag>
      <video:tag>A</video:tag>
      <video:tag>charged</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recurrent-lumbar-disc-herniation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recurrent lumbar disc herniation</video:title>
      <video:description>In recurrent lumbar disc herniation the patient is maintained in a knee chest position during the surgery the location of the hernaited disk is verified by fluoroscopy a guidewire is inserted to the inferior aspect of the lamina of the vertebra superior to the hernaited disk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b89393cc-8b87-46ad-ad3c-996449ac18b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-12-06T17:37:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10745.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tubular</video:tag>
      <video:tag>Diskectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Global-Warming-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Global Warming (continued)</video:title>
      <video:description>&quot;Lec 28 - Global Warming (continued) &quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The current Holocene epoch is considered to be a time period of relatively stable climate compared to earlier geological periods.  Still, some significant changes in temperature and sea level did occur.  These climatic fluctuations include the Medieval Warm Period and the Little Ice Age, and more recently global warming.  Temperature data for the 20th century shows a strong warming from about 1970 to the present day, typically associated with anthropogenic forcing including greenhouse gas and aerosol emissions.  Volcanic eruptions also caused slight variations in the climate during the 20th century (e.g. Pinatubo in 1991).  Aerosols released during a volcanic eruption are quickly distributed around the globe and act to increase the atmospheric albedo and block solar radiation.  Therefore volcanic eruption signatures in climate data appear as short term decreases in temperature.  General circulation models have been used to simulate the climate of the 20th century using both natural and anthropogenic climate forcings.  These models indicate that anthropogenic forcings are likely responsible for the most recent rise in temperature.    

00:00 - Chapter 1. The Holocene as a Climatic Reference Period
04:47 - Chapter 2. Medieval Warm Period
06:03 - Chapter 3. Little Ice Age
06:43 - Chapter 4. Year without a Summer
13:55 - Chapter 5. Recent Amelioration
19:45 - Chapter 6. Factors that Influenced the Climate of the 20th Century
40:07 - Chapter 7. Observed Changes during the 20th Century?

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23324.jpg</video:thumbnail_loc>
      <video:duration>2636</video:duration>
      <video:publication_date>2012-09-13T12:59:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-m1VY8cycsY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ER-Tubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ER Tubules</video:title>
      <video:description>This video shows the microtubules of the endoplasmic reticulum.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/25505f19-d58e-4c28-96a5-7c4fc6af8d2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-04-08T20:30:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4182.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ER</video:tag>
      <video:tag>Tubules</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/nterpretation-of-Chest-X-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>nterpretation of Chest X-Ray</video:title>
      <video:description>Video discusses a chest x-ray interpretation with Tubes and lines. If you are a treating physician you must know all this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76b0cf73-72bb-4cea-b04b-bd17ca58c425/cand_5.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2011-12-01T00:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9807.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>tubes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radical-Nephrectomy-Surgery-India-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radical Nephrectomy  Surgery India at Mumbai</video:title>
      <video:description>Whether a radical or partial nephrectomy is required, the patient is placed under thailand india and turkey nephrectomy surgery averages between watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/344ab977-a7cd-4ad5-b2bf-fa7e105f0a03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>313</video:duration>
      <video:publication_date>2011-12-06T18:24:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10800.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>outsourcing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>nephrectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Biopsy-Spirotome-procedure-under-Ultrasound-Guidance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Biopsy Spirotome procedure under Ultrasound Guidance</video:title>
      <video:description>Breast Biopsy Spirotome procedure under Ultrasound Guidance is shown live in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c3413aa-8a35-41f8-b906-807250d56c60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-01T00:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9793.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>Spirotome</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>under</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>guidance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Flock-simulation-01</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flock simulation 01</video:title>
      <video:description>more noise</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/7e9a322b-f288-4fb7-9d44-a8653e4d8534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-05-28T05:31:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4374.mp4</video:content_loc>
      <video:uploader>fabiofx</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-in-Humans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration in Humans</video:title>
      <video:description>What happens when we breathe? What is Inspiration and Expiration? This video shows the activity of respiration with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a5de176e-7d2c-4fec-8389-beb6427547df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-12T02:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11380.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Breast-Augmentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Breast Augmentation</video:title>
      <video:description>This video shows a live video of breast augmentation surgery by experts. This surgery is done to re-size or re-gain the shape of breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3f10888-596b-4570-9416-f073e3d0bee0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2011-12-01T00:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9803.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Psychology 101</video:title>
      <video:description>&quot;Lec 1 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27167.jpg</video:thumbnail_loc>
      <video:duration>2622</video:duration>
      <video:publication_date>2012-09-21T03:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uc20rCnU9XI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Bill-Moggridge-Designing-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Bill Moggridge: Designing Interactions</video:title>
      <video:description>&quot;Lec 12 - Bill Moggridge: Designing Interactions&quot; February 2, 2007 lecture by Bill Moggridge for the Stanford University Human Computer Interaction Seminar (CS 547).  Bill, designer of the first laptop computer, introduces forty influential designers who have shaped interaction with technology.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24026.jpg</video:thumbnail_loc>
      <video:duration>5059</video:duration>
      <video:publication_date>2012-09-14T14:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kVkQYvN4_HA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Moggridge</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actinium-a-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actinium a Chemical Compound</video:title>
      <video:description>What is Actinium? From where is the name originated? Its sources, abundance and uses are shown in the video in the form of slides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b426fde-4806-434b-8c44-cd3733040bc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-11T23:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11196.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Actinium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 6 -MIT 6.189 Multicore Programming Primer, IAP 2007 &quot;: Parallel programming concepts

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15750.jpg</video:thumbnail_loc>
      <video:duration>4242</video:duration>
      <video:publication_date>2012-08-28T20:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1mrnc1hz9g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Field-Lines-And-Lines-of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric Field Lines And Lines of Force</video:title>
      <video:description>Diagrammatic view of the electric field lines between the charged particles is shown in this video. For the electrically positive charged particle the line of force are radially outward while for electrically negative charged these are radially inward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8994d9dc-1329-4f79-88c8-0271c94932be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-12T02:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11338.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Where-do-we-get-energy-from</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where do we get energy from?</video:title>
      <video:description>Energy can be defined as the ability to work. The sun is the ultimate source of energy. Fossil fuel stores solar energy. Plants and other autotrophs convert solar energy to complex molecules that are high in energy content.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/be1ed253-e5b3-488f-ba30-196cce059de6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2011-12-12T21:35:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11598.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Where</video:tag>
      <video:tag>do</video:tag>
      <video:tag>we</video:tag>
      <video:tag>get</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symphony-of-science-we-are-all-connected-ft-sagan-feynman-degrasse-tyson-and-bill-nye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symphony of science we are all connected (ft sagan feynman degrasse tyson and bill nye)</video:title>
      <video:description>The symphony of science is a musical project created by john d boswell designed to deliver scientific knowledge and philosophy in musical form the project owes its existence in large measure to the classic series cosmos as well as all the other featured figures and visuals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ccc0615e-fc58-430d-b3d9-2b054cfe152f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-13T05:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11680.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Symphony</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>we</video:tag>
      <video:tag>are</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Connected</video:tag>
      <video:tag>ft</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Nye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cosmic-microwave-background-radiation-with-Dr-Amy-Mainzer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cosmic microwave background radiation with Dr Amy Mainzer</video:title>
      <video:description>The cosmic microwave background radiation is explained by Dr. Amy Mainzer in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3771793d-adf3-4a83-857e-cd956ec60dfe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-13T03:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11645.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Mainzer</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Approach-Surgery-Treats-Chronic-Back-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Approach Surgery Treats Chronic Back Pain</video:title>
      <video:description>The video shows a case of severe chronic back pain. The patient is treated with a special type of surgery procedure in Harper Hospital. It allows neurosurgeons to work using minimally invasive approach. The procedure has other advantages too. See the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/528ba96a-00a7-46e2-97e3-c8bc34d62d22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-01T00:21:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9814.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Chronic</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Harper</video:tag>
      <video:tag>Hospital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrochemistry</video:title>
      <video:description>Electrochemistry is an old branch of physical chemistry due to the development of surface sensitive techniques and a technological interest in fuel cells and batteries it has recently undergone a rapid development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/89713756-acda-4554-88fa-011727bce969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-12-13T05:45:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11679.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electroquimica</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Catheterization-with-Ultrasound-Guidance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Catheterization with Ultrasound Guidance</video:title>
      <video:description>The placement of a central venous line is an essential technique in the treatment of many hospitalized patients this video will demonstrate the placement of a central venous catheter in the internal jugular vein with the use of one of several variations of the Seldinger technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c62dde9c-b9c0-414f-ae73-f18e2d0098a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2011-12-01T00:36:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9836.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>with</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>guidance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Better-Game-Characters-By-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Better Game Characters By Design</video:title>
      <video:description>&quot;Lec 15 - Better Game Characters By Design&quot; March 2, 2007 lecture by Katherine Isbister for the Stanford University Human Computer Interaction Seminar (CS 547). The underlying psychological principles that help to make the best game characters compelling to players are examined; taking a psychological approach to understanding their design allows us to extend the insights their designers have had into other application areas in which social and emotional principles come into play.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24029.jpg</video:thumbnail_loc>
      <video:duration>4287</video:duration>
      <video:publication_date>2012-09-14T14:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yyEimb-oGqg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Characters</video:tag>
      <video:tag>by</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Examination-Cardiology-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Examination - Cardiology Lecture</video:title>
      <video:description>What are the rules when performing cardiovascular exam? The lecture gives answes to this question. Prof.Anthony LaSala from the Hartford Hospital gives details in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9f1cd65-4364-41a6-9902-bb500bd1f83d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1140</video:duration>
      <video:publication_date>2011-12-01T00:41:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9844.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cardiology</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Guide-to-Electricity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Guide to Electricity</video:title>
      <video:description>The Study of electricity has been applied since antiquity. Here in this video,one may learn anything concerning electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5031ab24-b642-42b4-a36e-294782e1e7a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2010-11-14T18:36:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5257.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ElectricityVolts</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Amperes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-catheterization-steps-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac catheterization steps video</video:title>
      <video:description>Cardiac catheterization is a medical procedure used to diagnose and treat certain heart conditions a long flexible tube called a catheter is put into a blood vessel in your arm groin or neck and threaded to heart through the catheter doctors can perform diagnostic tests and treatments on heart</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/587cd6f4-b86a-4777-b6f5-d6a08e95eb7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-01T01:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9855.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>steps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarization-Of-Light-and-Polariods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarization Of Light and Polariods</video:title>
      <video:description>Polarization is one property light has and waves does not have. This video will explain what polarization is, the methods of polarization and what Polaroids are.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9471ed92-1fa0-49dc-98d5-9027c56b4222/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-12-12T21:34:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11597.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Polaaaarisation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Polariods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Counting-Attached-cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Counting (Attached cell)</video:title>
      <video:description>Hemocytometer or Cell Counting Chamber is frequently used to count cell numbers such as cell density of cultured cells in research labs and blood count and sperm count in clinical labs. For counting of attached cells, cells are trypsinized, mixed with a dye (Trypan Blue), loaded onto a hemocytometer and then counted under a microscope. This video is provided by Abnova.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/e7aa814d-0013-48ef-b14d-667f63736f21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-03-03T06:47:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3902.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>Attached</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Letters and Science C70V</video:title>
      <video:description>Lec 4- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17127.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-02T11:01:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NoTps8DchHs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 3 - Modern Physics: Statistical Mechanics&quot; April 13, 2009 - Leonard Susskind reviews the Lagrange multiplier, explains Boltzmann distribution and Helm-Holtz free energy before oulining into the theory of fluctuations.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18688.jpg</video:thumbnail_loc>
      <video:duration>6950</video:duration>
      <video:publication_date>2012-09-04T04:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SmmGDn8OnTA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Bath</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Factorial</video:tag>
      <video:tag>maximize</video:tag>
      <video:tag>Logarithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Philip-Roth-The-Human-Stain-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Philip Roth, The Human Stain (cont.)</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In this final lecture on The Human Stain, Professor Hungerford argues that desire is the engine of narrative, for Roth, both at the structural level and in the very grammar of his sentences. Sex and writing are alike in their attempt to cross the boundaries between persons. Passing does not only occur racially, but is also likened to the process whereby a writer, like Roth or his proxy Nathan Zuckerman, comes to inhabit the subjectivities of other characters. One effect of these conflations--for example, Nathan standing for Faunia as he dances with Coleman--is to raise the threat of homoeroticism, which for Roth collapses difference with same-sex desire. Such stereotypes are a controversial characteristic of Roth&apos;s fiction, which nevertheless continues to draw great admiration.

00:00 - Chapter 1. The Engine of Desire: The Structure of Roth&apos;s Language
17:32 - Chapter 2. Homoerotic Desire: The Danger of Overcoming Difference
29:57 - Chapter 3. Nathan as Narrator: Blankness or Secrecy?
40:14 - Chapter 4. Roth&apos;s Relationship to His Texts: Autobiography and Fiction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17269.jpg</video:thumbnail_loc>
      <video:duration>2759</video:duration>
      <video:publication_date>2012-09-02T17:08:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_OBXKvzzyuA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blank</video:tag>
      <video:tag>caricature</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>Sedgwick</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Indirect</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>grammar</video:tag>
      <video:tag>homosocial</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>Mann</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Venice</video:tag>
      <video:tag>otherness</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>stereotype</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 14- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21276.jpg</video:thumbnail_loc>
      <video:duration>4284</video:duration>
      <video:publication_date>2012-09-09T03:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Z8byM-3k-k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec 15- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21277.jpg</video:thumbnail_loc>
      <video:duration>3802</video:duration>
      <video:publication_date>2012-09-09T03:47:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ADJZbTiIEwY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LASER-LIPO-SUCTION-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LASER LIPO SUCTION IN QATAR</video:title>
      <video:description>LASER LIPO SUCTION IN QATAR
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
	
drkhsh2001@yahoo.com	
0097455742973 	
http://www.kamalsaleh.sptechs.com
	
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3c5c84ad-6ae2-4670-8081-b816e78d8a7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-15T18:11:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5413.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Plastic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>SUCTION</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aortic-Valve-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aortic Valve Repair</video:title>
      <video:description>Aortic valve is a vale in the heart with three leaflets. This video explains how an aortic valve repair surgery&apos;s performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95d33c79-ec2b-4d3c-a835-f089bfb21d7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-01T02:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9953.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Edward-P-Jones-The-Known-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Edward P. Jones, The Known World</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In the first of her two lectures on Edward P. Jones&apos;s The Known World, Professor Hungerford begins from the novel&apos;s title, asking what counts as knowledge in the novel and why knowledge is central to the story. This leads to related questions: who is a knower, and what can be known? Highlighting several different versions of how knowledge of the past is communicated through storytelling within the novel, she draws distinctions between Jones&apos;s model of historical knowledge and that of other writers on the syllabus. Professor Hungerford suggests that Jones revives a nineteenth-century form of the novel when his narrator takes on a God-like omniscience, but unlike the nineteenth-century novel&apos;s narrators, Jones&apos;s omniscient narrator provides little in the way of God-like consolation.

00:00 - Chapter 1. Initial Student Reactions: The Known World in the Wake of Morrison
06:31 - Chapter 2. A Historical Novel: Reactions to Postmodern Historical Theory
17:09 - Chapter 3. Threadlike Narratives and the Grand Tapestry: Modes of Telling Truth
34:19 - Chapter 4. The Question of Knowing: A Syllabus Retrospective
39:59 - Chapter 5. Jones&apos;s Anti-modernist Return to an Omniscient Narrator

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17270.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-09-02T17:08:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PyVOp_svygc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Beloved</video:tag>
      <video:tag>Caldonia</video:tag>
      <video:tag>compensation</video:tag>
      <video:tag>discourse</video:tag>
      <video:tag>emplotted</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Fredric</video:tag>
      <video:tag>Jameson</video:tag>
      <video:tag>Hayden</video:tag>
      <video:tag>white</video:tag>
      <video:tag>Michel</video:tag>
      <video:tag>Foucault</video:tag>
      <video:tag>Morrison</video:tag>
      <video:tag>Moses</video:tag>
      <video:tag>new</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>postmodernism</video:tag>
      <video:tag>rememory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Edward-P-Jones-The-Known-World-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Edward P. Jones, The Known World (cont.)</video:title>
      <video:description>&quot;Lec 23 - Edward P. Jones, The Known World (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In this second lecture on The Known World, Professor Hungerford addresses Edward P. Jones&apos;s ambitious and ambivalent relation to literacy. Jones shows us the power of narrative to bring together the fragmentation of the world, but is at the same time deeply aware of the fragility of text, all of the ways it can be destroyed, misinterpreted, abused, or lost. The son of an illiterate mother, Jones--who, it seems, composed and memorized large portions of The Known World before setting anything down in print--models a form of literary self-consciousness infused with the moral dilemmas of slavery and freedom that is unique among contemporary novels.

00:00 - Chapter 1. Meditations on the Difficulty of Writing: The Right-to-Left Directionality of Creation
13:43 - Chapter 2. The Fragile Power of Text: Insubstantiality of Freedom
20:45 - Chapter 3. The Complicity of Creation
24:58 - Chapter 4. The Durability of Plastic Arts: Augustus&apos;s Carving and Alice&apos;s Weaving
33:32 - Chapter 5. Edward P. Jones&apos;s Authorial Project: Weaving Unity into the Fragmented Modern Narrative

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17271.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-02T17:10:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VvMS3A5X3i0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ambition</video:tag>
      <video:tag>ambivalence</video:tag>
      <video:tag>Carving</video:tag>
      <video:tag>durability</video:tag>
      <video:tag>fragmentation</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>postmodern</video:tag>
      <video:tag>slavery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Paying-Attention-to-Interruption-A-Human-Centered-Approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Paying Attention to Interruption: A Human-Centered Approach</video:title>
      <video:description>&quot;Lec 17 - Paying Attention to Interruption: A Human-Centered Approach&quot; April 6, 2007 lecture by Brian Bailey for the Stanford University Human-Computer Interaction Seminar (CS 547). Proactive computing offers many desired benefits to users, such as enabling a high degree of awareness of peripheral information.  However, notifications from proactive systems run the serious risk of interrupting users&apos; tasks at inopportune moments, decreasing performance and increasing frustration.  In this talk, Brian discusses his ongoing empirical and systems development work aimed at maintaining timely delivery of notifications while reducing costs of interruption.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24031.jpg</video:thumbnail_loc>
      <video:duration>3718</video:duration>
      <video:publication_date>2012-09-14T14:53:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_jHzbmYx-aY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Paying</video:tag>
      <video:tag>attention</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Interruption</video:tag>
      <video:tag>A</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Centered</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/EpiGenie-and-Epigenetics-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>EpiGenie and Epigenetics video</video:title>
      <video:description>EpiGenie and Epigenetics. EpiGenie is the team of folks who scour through PubMed, watch out for interesting epigenetics press releases, conduct interviews with epigenetics researchers, and work closely with the technology providers to stay on top of the most applicable technologies driving epigenetics-related research. Some of us have held marketing positions, developing and promoting products at tool companies, while others have held R&amp;D and technical writing positions. Some of us have PhDs while others have ADD. At some point we’ve all held a pipet though, but traded it in for a wireless mouse and a different type of carpal tunnel.  Read more: http://www.linkedin.com/companies/epigenie-llc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c9c24ce0-70dc-45df-943d-15238b23e265/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2010-11-24T00:13:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5847.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>EpiGenie</video:tag>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gelatinization-of-potato-starch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gelatinization of potato starch</video:title>
      <video:description>Gelatinization is the process that breakdown intermolecular bonds of starch in the presence of water and heat. This video shows the process of gelatinization of potato starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eddb2d0b-52e9-4124-8e0b-c1161d737a20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-29T07:28:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6236.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>potato</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Gelatinization</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>iodine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Exact-Equations-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Exact Equations Example 3</video:title>
      <video:description>Exact Equations Example 3

One more exact equation example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22119.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eu_GFuU7tLI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-GUIDE-Gaze-Enhanced-User-Interface-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - GUIDE: Gaze-Enhanced User Interface Design</video:title>
      <video:description>&quot;Lec 18 - GUIDE: Gaze-Enhanced User Interface Design&quot; April 13, 2007 lecture by Manu Kumar for the Stanford University Human-Computer Interaction Seminar (CS 547). A series of novel prototypes that explore the use of gaze and an augmented input to perform everyday computing tasks are presented.  In particular, the use of gaze-based input for pointing and selection, application switching, password entry, scrolling, zooming, and document navigation are explored.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24032.jpg</video:thumbnail_loc>
      <video:duration>4354</video:duration>
      <video:publication_date>2012-09-14T14:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7-OmM31MvBw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>gaze</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Counting-Craters-on-the-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Counting Craters on the Moon</video:title>
      <video:description>Description NASA  Counting Craters on the Moon.  Using the Lunar Reconnaissance Orbiter&apos;s Laser Altimeter, NASA scientists have been counting craters to create the first-ever, comprehensive catalog of large craters on the Moon. Here, individual craters larger than 20 kilometers in diameter &quot;light up&quot; using LOLA elevation data. 

By studying these data, scientists have discovered that, in the Moon&apos;s early history, the proportion of large impact craters to small impact craters was higher, indicating that proportionally more larger craters were formed then. 

This provides clues to the chaotic early days of the inner solar system, including Earth&apos;s own history.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e925455f-0ce1-42d4-8d9a-e8deda909e8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2011-11-06T23:06:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7337.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Counting</video:tag>
      <video:tag>craters</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec18-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec18 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec18 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on the interior-point methods of electrical engineering and convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17525.jpg</video:thumbnail_loc>
      <video:duration>4613</video:duration>
      <video:publication_date>2012-09-03T15:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oMRVDILkpUI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Barrier</video:tag>
      <video:tag>reformulation</video:tag>
      <video:tag>indicator</video:tag>
      <video:tag>function</video:tag>
      <video:tag>KKT</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Lipschitz</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>Geometric</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>phase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Magnetic-Resonance-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Magnetic Resonance Video</video:title>
      <video:description>A Nuclear Magnetic Resonance usually known as NMR is a phenomenon. The magnetic nuclei absorbs and re emits electromagnetic radiation as shown by here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3bd32552-6a5c-47bc-9503-778c4d204d95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-24T21:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7794.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Students-Choice-Novel-Jonathan-Safran-Foer-Everything-is-Illuminated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated</video:title>
      <video:description>&quot;Lec 24 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated&quot; The American Novel Since 1945 (ENGL 291)

In this first of two lectures on the students&apos; choice end-of-semester novel, Jonathan Safran Foer&apos;s Everything is Illuminated (2002), Professor Hungerford models several methods for approaching and evaluating a new work of fiction. She shows how Foer borrows and adapts themes and styles from other authors on the syllabus in service to his ambition as a writer to demonstrate the power of narrative fiction to address the great historical traumas of our time. In thus attempting to marry the nineteenth-century social novel with Postmodernist, or late Modernist, techniques, Foer participates in an emerging tradition that risks the confusion between resonant emotion and sentimental cliché.

00:00 - Chapter 1. Foer&apos;s Formative Ambition
03:58 - Chapter 2. Dialog with the Literary Tradition
11:23 - Chapter 3. Absence at the Heart of Desire: Foer&apos;s Negative Spaces
22:05 - Chapter 4. Bringing Together Sentiment and Formal Play: A Social Postmodern Novel
26:39 - Chapter 5. The Campus Novel
31:32 - Chapter 6. Sentiment vs. Sentimentality

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17272.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-02T17:10:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lZlPzwofVds</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Belief</video:tag>
      <video:tag>Campus</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>play</video:tag>
      <video:tag>genocide</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Franzen</video:tag>
      <video:tag>Late</video:tag>
      <video:tag>modernist</video:tag>
      <video:tag>Mark</video:tag>
      <video:tag>McGurl</video:tag>
      <video:tag>metafictionality</video:tag>
      <video:tag>negativity</video:tag>
      <video:tag>Philip</video:tag>
      <video:tag>Roth</video:tag>
      <video:tag>postmodernist</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>Corrections</video:tag>
      <video:tag>Toni</video:tag>
      <video:tag>Morrison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Interrupted-Pattern-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Interrupted Pattern Suture</video:title>
      <video:description>Simple interrupted pattern suture is a suture which is used to close wounds. This video demonstrates how this is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d02827c5-1742-4f42-8417-094a51d5d165/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-12-01T03:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10108.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Interrupted</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Students-Choice-Novel-Jonathan-Safran-Foer-Everything-is-Illuminated-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated (cont.)</video:title>
      <video:description>&quot;Lec 25 - Students&apos; Choice Novel: Jonathan Safran Foer, Everything is Illuminated (cont.)&quot; The American Novel Since 1945 (ENGL 291)

In her final lecture of the course, Professor Hungerford evaluates Jonathan Safran Foer&apos;s Everything is Illuminated with respect to one of her areas of expertise, American writing about the Holocaust. She points out how the novel takes on some of the questions of trauma theory in its examination of both the pain and the healing power of repetition. The most innovative characteristic of Foer&apos;s novel is, for Hungerford, the way it addresses the inheritance of the Holocaust for third-generation Jews in America. The novel finds new ways to provide witness for and connection to their grandparents&apos; experiences in Europe, but also displaces a traditional Holocaust discovery narrative from the Jewish child of survivors to the Eastern European grandchild of those complicit in the destruction of shtetl life.

00:00 - Chapter 1. How to Define a Period of Literature: Locating Foer&apos;s Significance
05:57 - Chapter 2. Trauma Theory and the Holocaust: Foer&apos;s Use of the Witness
16:40 - Chapter 3. The Double Remove: A Third Generation of Memory
31:54 - Chapter 4. Metafictional Authorship
38:32 - Chapter 5. From Victims to Perpetrators

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17273.jpg</video:thumbnail_loc>
      <video:duration>2936</video:duration>
      <video:publication_date>2012-09-02T17:10:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P2WzDXfVcf0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>make</video:tag>
      <video:tag>new</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Spiegelman</video:tag>
      <video:tag>Austerlitz</video:tag>
      <video:tag>Dori</video:tag>
      <video:tag>Laub</video:tag>
      <video:tag>excellent</video:tag>
      <video:tag>Ezra</video:tag>
      <video:tag>Pound</video:tag>
      <video:tag>Important</video:tag>
      <video:tag>innovative</video:tag>
      <video:tag>Maus</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>representative</video:tag>
      <video:tag>revenge</video:tag>
      <video:tag>Shoshana</video:tag>
      <video:tag>Feldman</video:tag>
      <video:tag>testimony</video:tag>
      <video:tag>Trauma</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Walden</video:tag>
      <video:tag>widely</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>witness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Review-for-Final-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Review for Final Exam</video:title>
      <video:description>&quot;Lec 26 - Review for Final Exam&quot; The American Novel Since 1945 (ENGL 291)

In this review session for the final exam, Professor Hungerford fields practice questions in an open forum so that students know what will be expected of their performance. She offers study advice from her own experience, and gratifies students&apos; curiosity about some of her own preferences and reservations regarding choices for the syllabus.

00:00 - Chapter 1. Exam Review
03:41 - Chapter 2. ID Questions
06:40 - Chapter 3. Passage Identification
22:31 - Chapter 4. Constructing Exam Essays
35:11 - Chapter 5. Student Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17274.jpg</video:thumbnail_loc>
      <video:duration>3318</video:duration>
      <video:publication_date>2012-09-02T17:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SzU1T6i7qK0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>since</video:tag>
      <video:tag>1945</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>final</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>essay</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>passage</video:tag>
      <video:tag>Identification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Tissue-Preparation-for-Light-Microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Tissue Preparation for Light Microscopy</video:title>
      <video:description>&quot;Lec 1 - Tissue Preparation for Light Microscopy&quot; Demonstration of basic histology techniques including fixation, embedding, sectioning, staining and observation of a glass microslide operation. Orig. air date: JAN 4 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21284.jpg</video:thumbnail_loc>
      <video:duration>739</video:duration>
      <video:publication_date>2012-09-09T03:52:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLm37BbR1mo</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Subgame-perfect-equilibrium-wars-of-attrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Subgame perfect equilibrium: wars of attrition</video:title>
      <video:description>&quot;Lec 20 - Subgame perfect equilibrium: wars of attrition&quot; Game Theory (ECON 159)

We first play and then analyze wars of attrition; the games that afflict trench warfare, strikes, and businesses in some competitive settings. We find long and damaging fights can occur in class in these games even when the prizes are small in relation to the accumulated costs. These could be caused by irrationality or by players&apos; having other goals like pride or reputation. But we argue that long, costly fights should be expected in these games even if everyone is rational and has standard goals. We show this first in a two-period version of the game and then in a potentially infinite version. There are equilibria in which the game ends fast without a fight, but there are also equilibria that can involve long fights. The only good news is that, the longer the fight and the higher the cost of fighting, the lower is the probability of such a fight.

00:00 - Chapter 1. Wars of Attrition: The Rivalry Game
17:39 - Chapter 2. Wars of Attrition: Real World Examples
24:04 - Chapter 3. Wars of Attrition: Analysis
47:53 - Chapter 4. Wars of Attrition: Discussion of SPEs
01:06:54 - Chapter 5. Wars of Attrition: Generalization

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17276.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-02T17:17:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wR8dqbc6mlQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>infinitely</video:tag>
      <video:tag>Repeated</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>subgame</video:tag>
      <video:tag>perfection</video:tag>
      <video:tag>War</video:tag>
      <video:tag>attrition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Beads-Conjugation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Beads Conjugation</video:title>
      <video:description>by Abnova - Magnetic beads conjugated with different
ligands like antibodies, proteins or tags are used in
Precipitor™ system and other applications such as
immunoprecipitation (IP, ChIP, RIP), protein
purification and protein-protein interaction to
accelerate your research!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/a23e7721-06e0-4780-a516-370dd24d5c32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-05-13T08:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4357.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Conjugation</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Autohemotherapy-cures-Crohns-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Autohemotherapy cures Crohn&apos;s disease</video:title>
      <video:description>Since 2007, when this gentleman discovered auto-hemotherapy, he testifies that he has been cured of the Crohn&apos;s disease, which is a disease that inflames the bowels, it may start any where from the mouth to the rectum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5b369c2-93a6-4099-b5c0-f989aff6f2ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-11-28T07:15:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8357.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cured</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>hemotherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Helium-Superfluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helium Superfluid</video:title>
      <video:description>At extremely low temperatures, some liquids stop playing by their usual rules. Helium becomes superfluid and displays amazing properties./nTo address all the comments about helium &quot;running out&quot;: Most helium on earth is the result of radioactive decay (alpha particle emission and electron capture) over a very long period of time and is captured in the earth&apos;s lithosphere (crust). As such, the helium reserves on earth are finite. The main method of helium extraction is distillation from natural gas which﻿ contains up to 7% helium. Worldwide reserves and resources of helium are abundant and at the current rate of extraction will last several centuries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/748384d1-f904-4995-80d9-ebd32d5ceccd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-02-18T00:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11910.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Helium</video:tag>
      <video:tag>Superfluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Dark-Energy-and-the-Accelerating-Universe-and-the-Big-Rip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Dark Energy and the Accelerating Universe and the Big Rip</video:title>
      <video:description>&quot;Lec 21 - Dark Energy and the Accelerating Universe and the Big Rip&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Class begins with a review of the mysterious nature of dark matter, which accounts for three quarters of the universe. Different models of the universe are graphed. The nature, frequency, and duration of supernovae are then addressed. Professor Bailyn presents data from the Supernova Cosmology Project and pictures of supernovae taken by the Hubble Space Telescope. The discovery of dark energy is revisited and the density of dark energy is calculated. The Big Rip is presented as an alternative hypothesis for the fate of the universe.

00:00 - Chapter 1. Review of Dark Matter
04:51 - Chapter 2. Supernovae
20:53 - Chapter 3. Finding Supernovae: The Supernovae Cosmology Project
34:41 - Chapter 4. The Constant Density of Dark Matter and the Big Rip

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17291.jpg</video:thumbnail_loc>
      <video:duration>2748</video:duration>
      <video:publication_date>2012-09-02T17:40:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40OQdPbeM0c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Rip</video:tag>
      <video:tag>Cepheids</video:tag>
      <video:tag>Chandrasekhar</video:tag>
      <video:tag>Limit</video:tag>
      <video:tag>concordance</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>modulus</video:tag>
      <video:tag>Einsteins</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>nova</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>white</video:tag>
      <video:tag>dwarf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Evaluating-Energy-Solutions-to-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Evaluating Energy Solutions to Climate Change</video:title>
      <video:description>&quot;Lec 70 - Evaluating Energy Solutions to Climate Change&quot; Mark Jacobson, professor of Civil and Environmental Engineering at Stanford University, discusses proposed energy solutions to climate change, air pollution and energy security. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Mark Jacobson
http://www.stanford.edu//group/efmh/jacobson/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18841.jpg</video:thumbnail_loc>
      <video:duration>3532</video:duration>
      <video:publication_date>2012-09-04T06:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eSevs_uAuQw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>pollution</video:tag>
      <video:tag>security</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Supernovae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Supernovae</video:title>
      <video:description>&quot;Lec 22 - Supernovae&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn offers a review of what is known so far about the expansion of the universe from observing galaxies, supernovae, and other celestial phenomena. The rate of the expansion of the universe is discussed along with the Big Rip theory and the balance of dark energy and dark matter in the universe over time. The point at which the universe shifts from accelerating to decelerating is examined. Worries related to the brightness of high redshift supernovae and the effects of gravitational lensing are explained. The lecture also describes current project designs for detecting supernovae at high or intermediate redshift, such as the Joint Dark Energy Mission (JDEM) and Large Synoptic Survey Telescope (LSST).

00:00 - Chapter 1. From Acceleration to Deceleration of Universe Expansion
10:20 - Chapter 2. The Balance between Dark Energy and Dark Matter
18:59 - Chapter 3. Complications from Supernovae Brightness and Gravitational Lensing Effects
37:33 - Chapter 4. The Joint Dark Energy Mission (JDEM) and Large Synoptic Survey Telescope (LSST)

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17292.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-02T17:40:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LME94GCyD4Y</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>Riess</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Rip</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Empty</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>JDEM</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Synoptic</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>LSST</video:tag>
      <video:tag>redshift</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Fabricating-Provisional-Crowns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Fabricating Provisional Crowns</video:title>
      <video:description>&quot;Lec 12 - Fabricating Provisional Crowns&quot; UM instructional video on creating temporary crowns for dental implants.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21314.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-09T04:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3fagsRkNk-M</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Fabricating</video:tag>
      <video:tag>Provisional</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paul-Rothemund-The-astonishing-promise-of-DNA-folding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul Rothemund: The astonishing promise of DNA folding</video:title>
      <video:description>About this talk/nIn 2007, Paul Rothemund gave TED a short summary of his specialty, DNA folding. Now he lays out in clear, abundant detail the immense promise of this field -- to create tiny machines that assemble themselves./nPaul Rothemund won a MacArthur grant this year for a fairly mystifying study area: &quot;folding DNA.&quot; It brings up the question: Why fold DNA? The answer is -- because the power to manipulate DNA in this way could change the way we make things at a very basic level./nRothemund&apos;s work combines the study of self-assembly (watch the TEDTalks from Neil Gershenfeld and Saul Griffith for more on this) with the research being done in DNA nanotechnology -- and points the way toward self-assembling devices at microscale, making computer memory, for instance, smaller, faster and maybe even cheaper. 
ref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/c789aaa4-1cd3-4a7d-83a3-5b8b0de321be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>984</video:duration>
      <video:publication_date>2009-03-30T23:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1522.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>dna</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Rothemund</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Other-Constraints-The-Cosmic-Microwave-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Other Constraints: The Cosmic Microwave Background</video:title>
      <video:description>&quot;Lec 23 - Other Constraints: The Cosmic Microwave Background&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Reasons for the expansion of the universe are addressed at the start of this lecture, focusing especially on the acceleration of dark energy. Supernovae were the first evidence for the existence of dark energy. Two other proofs are presented. The first is the Cosmic Microwave Background, which is a form of electromagnetic radiation that is perfectly smooth and equal in all directions. It firmly supports the Big Bang theory. Projects attempting to measure it, such as COBE and WMAP, are discussed. Secondly, Large-Scale Clustering is introduced: by measuring the degree of clustering, astronomers hope to advance their understanding of dark energy and dark matter. Computer simulations of the evolution of the universe are shown.

00:00 - Chapter 1. Implications of Research on Supernovae
05:28 - Chapter 2. The Cosmic Microwave Background
11:27 - Chapter 3. COBE and WMAP: Measuring CMB
24:40 - Chapter 4. Growth of Universe Structure: Large-Scale Clustering
39:30 - Chapter 5. The Degree of Clustering and the Potential Fates of the Universe

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17293.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-02T17:40:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jgoyk2UzgEA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>2DF</video:tag>
      <video:tag>Anisotropy</video:tag>
      <video:tag>Probe</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>COBE</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Explorer</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Degree</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Ionization</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Wilkinson</video:tag>
      <video:tag>WMAP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/mHealth-Infectious-Disease-in-a-Mobile-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>mHealth: Infectious Disease in a Mobile Age</video:title>
      <video:description>Mobile health or mHealth is part of a movement towards citizen-centered health services delivered through cellular technologies. Mobile phones in particular are becoming a first line of defense against emerging infectious diseases by keeping healthcare practitioners and the public informed about outbreaks. For individuals mHealth technologies can provide real-time monitoring of vital signs and even deliver treatment services in the form of risk assessments, medication regimens and doctor appointment reminders. In addition, this new technology also has the potential to supply researchers and public health officials with up-to-date community and clinical health data./nIn episode 34 of MicrobeWorld Video, we talk with William Warshauer about the work he&apos;s doing with Voxiva, a company that specializes in interactive mobile health information services. By leveraging the web, email, text messaging, interactive voice response systems and smart phone apps, he hopes to stay one step ahead of infectious disease outbreaks wherever they may occur./nWe also speak with Amy Sonricker from Healthmap.org about their unique web interface and iPhone application that allows for real-time viewing and reporting of disease-related events around the globe./nThis episode of MicrobeWorld Video was filmed in October 2009 at the Marian Koshland Science Museum in Washington, D.C., at one of their frequent events for the public.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/5e0abda9-262b-4ed2-8875-854b3d3c5122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2010-02-26T03:22:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3873.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Amy</video:tag>
      <video:tag>sonricker</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>healthmap</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>mHealth</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Expression-and-Proteomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Expression and Proteomics</video:title>
      <video:description>Protein Expression and Proteomics (PEP) gives protein expression &amp; proteomic services. All the services are done at the scripp institute of research.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cd599211-954a-48e2-9a89-4eee9a6dcdca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-13T16:06:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11693.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>protein</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Milton-Power-and-the-Power-of-Milton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: Milton, Power, and the Power of Milton</video:title>
      <video:description>&quot;Lec 1 - Introduction: Milton, Power, and the Power of Milton&quot; Milton (ENGL 220)

An introduction to John Milton: man, poet, and legend. Milton&apos;s place at the center of the English literary canon is asserted, articulated, and examined through a discussion of Milton&apos;s long, complicated association with literary power. The conception of Miltonic power and its calculated use in political literature is analyzed in the feminist writings of Lady Mary Chudleigh, Mary Astell, and Virginia Woolf. Later the god-like qualities often ascribed to Miltonic authority are considered alongside Satan&apos;s excursus on the constructed nature of divine might in Paradise Lost, and the notorious character&apos;s method of analysis is shown to be a useful mode of encountering the author himself.

00:00 - Chapter 1. Introduction: Milton&apos;s Power as a Poet
15:37 - Chapter 2. Lady Mary Chudleigh on Milton and the Priority of the Sexes
19:42 - Chapter 3. Mary Astell on Milton and the Priority of the Sexes
24:03 - Chapter 4. Virginia Woolf on Milton and the Priority of the Sexes
32:20 - Chapter 5. Milton, Power and the Revolution against God by Satan

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17295.jpg</video:thumbnail_loc>
      <video:duration>2657</video:duration>
      <video:publication_date>2012-09-02T17:47:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pf91LApkCpU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Authority</video:tag>
      <video:tag>English</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>canon</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Chudleigh</video:tag>
      <video:tag>Astell</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Puritan</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>radicalism</video:tag>
      <video:tag>Satan</video:tag>
      <video:tag>Virginia</video:tag>
      <video:tag>Woolf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 8- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21300.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-09T03:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gDLg4muB6dk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Holocaust-in-Film-and-Literature-German-59-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Holocaust in Film and Literature, German 59, UCLA</video:title>
      <video:description>&quot;Lec Last- Holocaust in Film and Literature, German 59, UCLA&quot;Course Description:
German 59: Holocaust in Film and Literature is a course that provides insight into the History of Holocaust and its present memory through examination of challenges and problems encountered in trying to imagine its horror through media of literature and film.

About the Professor:
Todd Presner is Associate Professor of Germanic Languages, Comparative Literature, and Jewish Studies. His research focuses on German-Jewish intellectual and cultural history, the history of media, visual culture, digital humanities, and cultural geography. He is the author of two books: The first, Mobile Modernity: Germans, Jews, Trains (Columbia University Press, 2007), maps German-Jewish intellectual history onto the development of the railway system; the second, Muscular Judaism: The Jewish Body and the Politics of Regeneration (Routledge, 2007), analyzes the aesthetic dimensions of the strong Jewish body.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA German 59: Holocaust in Film and Literature classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21280.jpg</video:thumbnail_loc>
      <video:duration>2747</video:duration>
      <video:publication_date>2012-09-09T03:47:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hcAbOoOZDNA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>in</video:tag>
      <video:tag>film</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>German</video:tag>
      <video:tag>59</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 14 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 14: Synthesizing parallel programs

(Courtesy of Arvind. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15758.jpg</video:thumbnail_loc>
      <video:duration>4071</video:duration>
      <video:publication_date>2012-08-28T20:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zgbsyim8uUQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 15 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 15: Cilk

(Courtesy of Bradley Kuszmaul and Charles Leiserson. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15759.jpg</video:thumbnail_loc>
      <video:duration>3461</video:duration>
      <video:publication_date>2012-08-28T20:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X3_SfVMyE3k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 16 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 16: Introduction to game development

(Courtesy of Mike Acton. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15760.jpg</video:thumbnail_loc>
      <video:duration>4555</video:duration>
      <video:publication_date>2012-08-28T20:17:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SI_GKdFQmds</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 5- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21297.jpg</video:thumbnail_loc>
      <video:duration>2524</video:duration>
      <video:publication_date>2012-09-09T03:58:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c1PGARCMdTw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-GMAT-Math-39</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - GMAT Math 39</video:title>
      <video:description>GMAT Math 39

195-197, pgs. 178-179</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21955.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2012-09-11T00:01:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1bj7FPzUiWc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>39</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 11- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21318.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-09T04:07:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XnOPvKZ2opc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 22 - | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Projects Introduction

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15766.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-08-28T20:21:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0a1EYZLXQRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-a-Hydrostatic-Fan-Drive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of a Hydrostatic Fan Drive</video:title>
      <video:description>Hydrostatic fan drives are superior to conventional units that have the v-belts. They dissipate heat and are  more reliable. Shown here in this video are the components that make up a Hydrostatic Fan Drive</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8a49a07-81d7-4124-ad9d-8536eb510164/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-25T20:25:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7885.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>exemplary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hydrostatic</video:tag>
      <video:tag>fan</video:tag>
      <video:tag>drive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Vector-Triple-Product-Expansion-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Vector Triple Product Expansion (very optional)</video:title>
      <video:description>Vector Triple Product Expansion (very optional)

A shortcut for having to evaluate the cross product of three vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24979.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-17T17:54:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b7JTVLc_aMk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Duplication-and-Mutations-d344d3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA - Duplication and Mutations</video:title>
      <video:description>DNA - Duplication and Mutations video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d16244c6-43a0-4a5d-bad8-13b06b29014c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>497</video:duration>
      <video:publication_date>2010-11-09T22:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4909.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Duplication</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-US-Energy-Future-Transportation-Fuels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - U.S. Energy Future: Transportation Fuels</video:title>
      <video:description>&quot;Lec 46 - U.S. Energy Future: Transportation Fuels&quot; September 30, 2009 - Michael Ramage, former executive vice president of ExxonMobil Research and Engineering Company, and James Sweeney, professor of economics at Stanford University, discuss the conclusions of the National Academy of Sciences report entitled America&apos;s Energy Future with a focus on the sections dealing with liquid transportation fuels.

Stanford University
http://www.stanford.edu

ExxonMobil Energy Resources Engineering
http://www.exxonmobil.com/Corporate/energy.aspx

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18817.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-04T05:38:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KlwNNtteMSU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>woody</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>barrel</video:tag>
      <video:tag>optimized</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Su</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 16- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21325.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-09T04:07:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ku6xqEvgnIk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Fabrication-of-Jaw-Relations-Record-Base</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116  - Fabrication of Jaw Relations Record Base</video:title>
      <video:description>&quot;Lec 116  - Fabrication of Jaw Relations Record Base&quot; Demonstrates construction of Jaw Relations Record Base for stabilization of edentulous diagnostic casts being mounted in the articulator for a removable partial denture. Orig. air date: JUN 9 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21721.jpg</video:thumbnail_loc>
      <video:duration>1475</video:duration>
      <video:publication_date>2012-09-09T07:10:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v5qqmDZ8i9U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>116</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>base</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Physics-111-Low-Light-Signal-Measurements-LLS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Physics 111: Low Light Signal Measurements (LLS)</video:title>
      <video:description>Physics 111: Low Light Signal Measurements (LLS)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Low Light Signal Measurement Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The main goal of this lab is to measure the output power of a low-intensity LED from across the room in daylight. You will become acquainted with some common laboratory equipment, signal detection with a phase-sensitive lock-in amplifier, a spectrum analyzer, an FFT, and others. You will learn about 1/f noise sources in laboratory measurements, and pick up some basic measuring techniques. The lab is organized so that you will perform many &quot;mini&quot; experiments leading up to the main challenge of measuring the output power of an LED. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27021.jpg</video:thumbnail_loc>
      <video:duration>1804</video:duration>
      <video:publication_date>2012-09-19T06:24:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X4XQ1jcMuoI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Measurements</video:tag>
      <video:tag>LLS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Project-Backgammon-tutor-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Project: Backgammon tutor | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 28 - Project: Backgammon tutor | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Backgammon tutor

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15772.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-08-28T20:21:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e2WwaVi6VwA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-scientific-power-of-music-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The scientific power of music by ASAP Science</video:title>
      <video:description>Why do humans find music so amusing? ASAP Science provides yet another thorough explanation as to why the body rewards itself for taking this natural drug of happiness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1cac89cf-832b-424b-bb2d-b749cea7a070/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-07T06:36:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29268.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Music</video:tag>
      <video:tag>pleasure</video:tag>
      <video:tag>Dopamine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-in-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolution in Microscope</video:title>
      <video:description>A brief view of different types of microscopes and the history related to them. How does the microscope brought revolution in discovery of the cells and micro-particles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/350c4b40-874b-4d47-be4a-0b145d01f757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-12-01T07:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28211.mp4</video:content_loc>
      <video:uploader>Saurabh Dahiya</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Microscope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Introduction-to-Clinical-Occlusal-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67  - Introduction to Clinical Occlusal Examination</video:title>
      <video:description>&quot;Lec 67  - Introduction to Clinical Occlusal Examination&quot; Posselt border positions  (sagittal and horizontal views) and chewing pattern (frontal view) demonstration on a patient. Orig. air date: JUN 10 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21457.jpg</video:thumbnail_loc>
      <video:duration>1260</video:duration>
      <video:publication_date>2012-09-09T05:25:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WGojUpnSxWw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>67</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 30 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Projects Closing

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15774.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2012-08-28T20:21:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wn3QDv-Dt3M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Solid-of-Revolution-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Solid of Revolution (part 7)</video:title>
      <video:description>Solid of Revolution (part 7)

Taking the revolution around something other than one of the axes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19877.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-06T00:33:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IZ8W-h764Cc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-GLASTcast-Episode-3-Swift-and-GLAST</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  GLASTcast  Episode 3 Swift and GLAST</video:title>
      <video:description>A satellite launched to pick up energy in a lower range and send it up to a higher energy range.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9fd3300b-8c11-4e4a-91bc-ce5633585ebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-15T16:55:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7542.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>GLASTcast</video:tag>
      <video:tag>Episode</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GLAST</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genome-in-5-Minutes-Pragmatic-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Genome in 5 Minutes Pragmatic Bioinformatics</video:title>
      <video:description>Human Genome in 5 Minutes. Using a computer to generate specific results for Human Genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/bbcd83df-a360-4480-ae0e-0b29efb436f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-03-30T21:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6880.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Pragmatic</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-contouring-arabic-language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body contouring arabic language</video:title>
      <video:description>Body contouring is a general term that refers to any surgical procedure that alters different areas of the body body contouring is needed not only for the beauty but for health reasons so that the obesity related effects like diabetes hypertension stroke heart attacks jointpains depression and social isolation are prevented for ever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4af7276f-4ff9-4a53-9707-568782b38856/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2011-12-01T00:41:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9845.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>body</video:tag>
      <video:tag>Contouring</video:tag>
      <video:tag>Arabic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-in-Bangkok</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism in Bangkok</video:title>
      <video:description>If you are thinking of a good medical tourism destination then no doubt Bangkok is the perfect. This video shows a list of hospitals in Bangkok.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/962bd3da-d1f6-423b-a4d9-0c675808a3a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2011-12-01T04:26:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10213.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ultimate</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Destination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Palpation-Techniques-Used-in-Oral-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Palpation Techniques Used in Oral Diagnosis</video:title>
      <video:description>&quot;Lec 14 - Palpation Techniques Used in Oral Diagnosis&quot; Dr. Reed explains the rationale and principles of palpation and demonstrates the specific extra and intral oral palpations which aid the dentist in diagnosis. Orig. air date: OCT 3 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21515.jpg</video:thumbnail_loc>
      <video:duration>2416</video:duration>
      <video:publication_date>2012-09-09T05:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aaIwWcPv7To</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Quantum-Mechanics-Probability-Amplitudes-and-Quantum-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to Quantum Mechanics, Probability Amplitudes and Quantum States</video:title>
      <video:description>&quot;Lec 1- Introduction to Quantum Mechanics, Probability Amplitudes and Quantum States&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21524.jpg</video:thumbnail_loc>
      <video:duration>2645</video:duration>
      <video:publication_date>2012-09-09T05:52:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AufmV0P6mA0</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Amplitudes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Commutators-and-Time-Evolution-the-Time-Dependent-Schrodinger-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Commutators and Time Evolution (the Time Dependent Schrodinger Equation)</video:title>
      <video:description>&quot;Lec 4 -Commutators and Time Evolution (the Time Dependent Schrodinger Equation)&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3271</video:duration>
      <video:publication_date>2012-09-09T05:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cVbB6wFNqYc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Evolution</video:tag>
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      <video:tag>Dependent</video:tag>
      <video:tag>Schrodinger</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Reverse-Bevel-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Reverse Bevel Flap</video:title>
      <video:description>&quot;Lec 3 - Reverse Bevel Flap&quot; Shows the periodontal surgery on maxillary anterior teeth, using reverse bevel flap procedure.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1134</video:duration>
      <video:publication_date>2012-09-09T05:52:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uJebg54BW-I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>reverse</video:tag>
      <video:tag>Bevel</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Angular-Momentum-and-Motion-in-a-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12-  Angular Momentum and Motion in a Magnetic Field</video:title>
      <video:description>&quot;Lec 12-  Angular Momentum and Motion in a Magnetic FieldIn this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21544.jpg</video:thumbnail_loc>
      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-09T05:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zRTrRdTyXGs</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Tunnelling-and-Radioactive-Decay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Tunnelling and Radioactive Decay</video:title>
      <video:description>&quot;Lec 15- Tunnelling and Radioactive Decay&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21548.jpg</video:thumbnail_loc>
      <video:duration>2662</video:duration>
      <video:publication_date>2012-09-09T05:54:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7U7rErgnJPA</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Tunnelling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>Decay</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec17-Einstein-Podolski-Rosen-Experiment-and-Bells-Inequality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec17- Einstein-Podolski-Rosen Experiment and Bell&apos;s Inequality</video:title>
      <video:description>&quot;Lec17- Einstein-Podolski-Rosen Experiment and Bell&apos;s Inequality&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21555.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-09T06:01:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uef_qN7VFuY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec17</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Podolski</video:tag>
      <video:tag>Rosen</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>inequality</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Inscriptio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Inscriptio</video:title>
      <video:description>&quot;Lec 7 - Inscriptio &quot; Inscriptio allows eligible patrons to apply for their preferred carrel based on a map of locations and current availability similar to an airline seating choice map.  A wait list would also be maintained using this tool with information being automatically sent to patrons when their match was confirmed.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude, Flickr photos courtesy of bslavin (http://www.flickr.com/photos/bslavin), sulawlib (http://www.flickr.com/photos/sulawlib), keristars (http://www.flickr.com/photos/keristars)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23016.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-12T05:23:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iSOoSoG4Fc8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Inscriptio</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-DepositHarvard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Deposit@Harvard</video:title>
      <video:description>&quot;Lec 8 - Deposit@Harvard&quot; &quot;Deposit@Harvard&quot;  enables the user to submit scholarship simultaneously to multiple internal and external repositories. By developing a tool to facilitate the deposit of scholarship into Harvard&apos;s DASH and other open access repositories, we are showing our continued commitment to the dissemination of open access scholarship to a global community.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by David Noel: http://soundcloud.com/david/interlude</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23017.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-12T05:24:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yr_P2vCRVMQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Deposit</video:tag>
      <video:tag>Harvard</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-in-Female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy in Female</video:title>
      <video:description>What is the internal procedure in female during pregnancy? This video explains pregnancy with a full animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf3aed92-dde4-4d09-a2cf-f5685b0abe07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T22:45:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10488.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-Abdominal-Aortic-Aneurysm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of Abdominal Aortic Aneurysm</video:title>
      <video:description>This video shows the method for an open abdominal aortic aneurysm surgery. A brief description of this surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e03f3d10-9fb0-46d4-b4ba-2b7cc7aa3a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-02-11T01:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30032.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orthopedic-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orthopedic Conditions</video:title>
      <video:description>This video is showing you the disease of bones which is also called clinical signs of orthopedic. If the bones of fingers or toes gets distorted or they are not in their proper place then it is sign of orthopedics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1b7c93ab-282e-45a0-9395-e797560ba4b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-11T01:50:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30119.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>GP</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Nerves-of-Axilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Nerves of Axilla</video:title>
      <video:description>Video describes the structure and functioning of nerves of axilla i.e. upper limb soft parts. Internal workings are shown here by the experts to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4e7615ce-02d4-4ec3-a5bf-3ffa47b59199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2013-02-11T03:14:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30163.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Nerves</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Axilla</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wound-how-body-responses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wound: how body responses?</video:title>
      <video:description>Short description of body&apos;s response to stab wound.
Damaged cells let out chemicals (histamine) which acts as dilatation agent on small blood vessels. Fagocites and plasma exit blood stream and fagocites  eat bacteria and dead cells. If wound is too big infection may occur.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/62c4b2e1-74a1-4051-8e5b-4d8be58c7ebb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-05-12T00:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/282.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stab</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>fagocites</video:tag>
      <video:tag>histamine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 13 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 13: Random processes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15808.jpg</video:thumbnail_loc>
      <video:duration>4506</video:duration>
      <video:publication_date>2012-08-28T20:41:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PMd2ZmcvMBI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dying-of-Cells-And-Loss-of-Heat-With-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dying of Cells And Loss of Heat With Age</video:title>
      <video:description>This video shows the process of death in humans. Oxygen supply to blood cells is cut off, the heat production of body ceases and body temperature becomes very low.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/84c87e4d-7f31-467a-8355-6e4ff0db7ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-02-11T01:13:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30011.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>slow</video:tag>
      <video:tag>Dying</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>heat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Enhanced-Catalog-Searching-with-Geospatial-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enhanced Catalog Searching with Geospatial Technology</video:title>
      <video:description>&quot;Lec 11 - Enhanced Catalog Searching with Geospatial Technology &quot; Enhanced Catalog Searching with Geospatial Technology applies geocoding concepts to catalog data in Library Cloud and place the results on a map interface. Then, we would take these results and incorporate more advanced geospatial analysis techniques such as proximity and density analysis to aid in the discovery of library resources.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23020.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2012-09-12T05:24:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9nsh5qCCJQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>Catalog</video:tag>
      <video:tag>Searching</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Geospatial</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 5 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 5: Markov sources and Lempel-Ziv universal codes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15800.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-08-28T20:36:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IgN5JQSh8w4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biochemical-cascade-mechanism-how-bacterial-quorum-senses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biochemical cascade mechanism how bacterial quorum senses</video:title>
      <video:description>This video animates the biochemical cascade mechanism how bacterial quorum. Bacterial quorum sensing regulates gene expression by a protein phosphorylation cascade that controls transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b1c9225e-2d1e-4cd2-9d75-4444bb551e24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-04-17T22:29:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12256.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>biochemical</video:tag>
      <video:tag>cascade</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>quorum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-First-British-Hydrogen-Bomb-in-England</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The First British Hydrogen Bomb in England</video:title>
      <video:description>This video shows the first hydrogen bomb testing in England. It describes how the scientists believed that if the bomb was released above 8000 feet in the air then there would be no radioactive fall out and the following discussions regarding other safety concerns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd2bd682-d3e9-4ff9-b227-09c3f6112cdd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2010-11-14T05:23:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5239.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>England</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>H</video:tag>
      <video:tag>Safety</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Highbrow-a-Textual-Annotation-Browser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Highbrow: a Textual Annotation Browser</video:title>
      <video:description>&quot;Lec 13 - Highbrow: a Textual Annotation Browser&quot; Highbrow is an interactive web-based visualization that plots the density of annotations from multiple sources (including dynamic full-text search) onto literary works. It provides a quick, high level overview of the areas of the text that are of most interest to different commentators or contain certain search terms, and then shows increasingly detailed information about these regions as the user zooms in.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23022.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-12T05:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PT3OIAkLvDE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Highbrow</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Textual</video:tag>
      <video:tag>annotation</video:tag>
      <video:tag>browser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Ice-Accelerating-Down-an-Incline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Ice Accelerating Down an Incline</video:title>
      <video:description>Ice Accelerating Down an Incline

Figuring out the acceleration of ice down a plane made of ice</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21080.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2012-09-08T17:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mz2nDXElcoM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>accelerating</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Incline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Landing-at-Kennedy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Landing at Kennedy</video:title>
      <video:description>Discovery is a retired space shuttle program of NASA. This Video is showing you the landing of discovery space shuttle at Kennedy&apos;s space center safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/80549a4a-6c8b-46f3-9e70-04f08794e72b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2013-02-09T06:59:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29823.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Discovery</video:tag>
      <video:tag>s</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>ends</video:tag>
      <video:tag>Safely</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Kennedy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 33 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27137.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-21T03:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yjrmcpa71Xk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Camera-catches-invisible-Wi-Fi-signals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Camera catches invisible Wi-Fi signals</video:title>
      <video:description>This video shows a camera that can catch Wi-Fi signals. The device designed by a team from Oslo School of Architecture &amp; Design that can create a large picture of the Wi-Fi signals around the city.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/588c24a2-d4af-45d0-ba89-349e3a77f153/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-11-19T17:28:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27991.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>camera</video:tag>
      <video:tag>wi</video:tag>
      <video:tag>Fi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-High-Mobility-Artillery-Rocket-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The High Mobility Artillery Rocket System</video:title>
      <video:description>The M142 or the High Mobility Artillery Rocket System (HIMARS) is a U.S. light multiple rocket launcher mounted on a standard Army Medium Tactical Vehicle (MTV) truck frame. It is the latest acquisition for the military.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4139ee6-ecfb-4beb-b334-5b8821a8e95a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-25T20:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7886.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Molecules-Movement-and-Motors-Welcoming-Remarks-Radcliffe-Institute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Molecules, Movement, and Motors: Welcoming Remarks - Radcliffe Institute</video:title>
      <video:description>&quot;Lec 1 - Molecules, Movement, and Motors: Welcoming Remarks - Radcliffe Institute&quot; &quot;What Happens When Proteins and Their Junctions Are Pulled upon by Motors?&quot; and &quot;Designing Intelligent Nano/Microbots&quot;

Welcoming remarks by Lizabeth Cohen (Radcliffe Institute for Advanced Study and Harvard University) and Rosalind Segal (Radcliffe Institute for Advanced Study and Harvard University)

&quot;What Happens When Proteins and Their Junctions Are Pulled upon by Motors?&quot; by Viola Vogel (Eidgenössische Technische Hochschule Zürich), introduced by Joanna Aizenberg (Radcliffe Institute for Advanced Study and Harvard University) 

&quot;Designing Intelligent Nano/Microbots&quot; by Ayusman Sen (Pennsylvania State University), introduced by Judith Steen (Children&apos;s Hospital Boston)

10/14/2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23036.jpg</video:thumbnail_loc>
      <video:duration>6010</video:duration>
      <video:publication_date>2012-09-12T05:39:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rZat0Skisew</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>Welcoming</video:tag>
      <video:tag>Remarks</video:tag>
      <video:tag>Radcliffe</video:tag>
      <video:tag>Institute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Molecules-Movement-and-Motors-Steven-M-Block-and-Closing-Remarks-Radcliffe-Institute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Molecules, Movement, and Motors: Steven M. Block and Closing Remarks - Radcliffe Institut</video:title>
      <video:description>&quot;Lec Last - Molecules, Movement, and Motors: Steven M. Block and Closing Remarks - Radcliffe Institute&quot; &quot;Shedding Light on Motor Function, One Molecule at a Time&quot; by Steven M. Block (Stanford University), introduced by Joan Ruderman (Radcliffe Institute for Advanced Study and Harvard University)

Closing remarks by Samara Reck-Peterson (Harvard Medical School)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23039.jpg</video:thumbnail_loc>
      <video:duration>3411</video:duration>
      <video:publication_date>2012-09-12T05:40:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tapgyCeJeFg</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>Steven</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>Closing</video:tag>
      <video:tag>Remarks</video:tag>
      <video:tag>Radcliffe</video:tag>
      <video:tag>Institute</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Bond-Order-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Bond Order  (Quiz)</video:title>
      <video:description>Bond Order  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26306.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-19T00:46:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AV5nRtwehD0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bond</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIT-built-a-Robot-like-an-Athlete</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIT built a Robot like an Athlete</video:title>
      <video:description>The MIT researchers who built a robotic cheetah have now trained it to see and jump over hurdles as it runs — making this the first four-legged robot to run and jump over obstacles autonomously.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/416a1cef-e26a-4196-b6b7-2a4f2144cabf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2015-10-28T21:03:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32343.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robot</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec15-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec15-Practice of Art 23AC -</video:title>
      <video:description>lec15-Practice of Art 23AC -Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27591.jpg</video:thumbnail_loc>
      <video:duration>3200</video:duration>
      <video:publication_date>2012-09-30T09:10:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9RagH_Cm35Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-whole-mount-immunohistochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish whole mount immunohistochemistry</video:title>
      <video:description>Zebrafish whole mount immunohistochemistry can be a very hard procedure but here is a good explanation for this experiment so it can be handled easily. GeneTex is pleased to introduce our new line of zebrafish antibodies with true validation. We currently offer a continuously expanding product list for research in zebrafish.
Click for Validated antibodies http://www.genetex.com/zebrafish/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/7f94813e-32f9-4166-9fc8-64555c562419/cand_5.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
      <video:publication_date>2016-04-18T03:04:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32485.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>Immunohistochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-It-Takes-a-City-The-Founding-of-Rome-and-the-Beginnings-of-Urbanism-in-Italy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - It Takes a City: The Founding of Rome and the Beginnings of Urbanism in Italy</video:title>
      <video:description>&quot;Lec 2 - It Takes a City: The Founding of Rome and the Beginnings of Urbanism in Italy&quot; Roman Architecture (HSAR 252)

Professor Kleiner traces the evolution of Roman architecture from its beginnings in the eight-century B.C. Iron Age through the late Republican period. The lecture features traditional Roman temple architecture as a synthesis of Etruscan and Greek temple types, early defensive wall building in Rome and environs, and a range of technologies and building practices that made this architecture possible. City planning in such early Roman colonies as Cosa and Ostia is also discussed, as are examples of the first uses of the arch and of concrete construction, two elements that came to dominate Roman architectural practice. The lecture ends with an analysis of typical late Republican temples at Rome, Cori, and Tivoli.

00:00 - Chapter 1. Romulus Founds Rome 
10:05 - Chapter 2. Defensive Stone Walls and Regular Town Planning 
27:37 - Chapter 3. Early Republican Architecture
45:06 - Chapter 4. The Hellenization of Late Republican Temple Architecture 
01:03:20 - Chapter 5. The Advent of the Corinthian Order 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23041.jpg</video:thumbnail_loc>
      <video:duration>4467</video:duration>
      <video:publication_date>2012-09-12T05:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n1Z57PzuQ1o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Takes</video:tag>
      <video:tag>A</video:tag>
      <video:tag>City</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Founding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Beginnings</video:tag>
      <video:tag>Urbanism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Italy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Mike-Simonian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Mike Simonian</video:title>
      <video:description>Lec 31- Mike Simonian.
Mike Simonian, from Mike &amp; Maaike, San Francisco, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, January 18, 2012.  
Mike Simonian opened the Rice Design Alliance 2012 Spring lecture series, Furnish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17385.jpg</video:thumbnail_loc>
      <video:duration>3296</video:duration>
      <video:publication_date>2012-09-02T19:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tmYCaJxE19A</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Kenneth</video:tag>
      <video:tag>Cobonpue</video:tag>
      <video:tag>Furnish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Technology-and-Revolution-in-Roman-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Technology and Revolution in Roman Architecture</video:title>
      <video:description>&quot;Lec 3 - Technology and Revolution in Roman Architecture&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the revolution in Roman architecture resulting from the widespread adoption of concrete in the late second and first centuries B.C. She contrasts what she calls innovative Roman architecture with the more traditional buildings already surveyed and documents a shift from the use of concrete for practical purposes to an exploration of its expressive possibilities. The lecture concludes with a discussion of the Sanctuary of Fortuna Primigenia at Palestrina, an impressive terraced complex that uses concrete to transform a mountain into a work of architecture, with ramps and stairs leading from one level to the next and porticoes revealing panoramic views of nature and of man-made architectural forms.

00:00 - Chapter 1. Roman Concrete and the Revolution in Roman Architecture 
13:26 - Chapter 2. The First Experiments in Roman Concrete Construction 
25:11 - Chapter 3. Sanctuaries and the Expressive Potential of Roman Concrete Construction 
41:28 - Chapter 4. Innovations in Concrete at Rome: The Tabularium and The Theater of Marcellus 
56:56 - Chapter 5. Concrete Transforms a Mountain at Palestrina 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23042.jpg</video:thumbnail_loc>
      <video:duration>4249</video:duration>
      <video:publication_date>2012-09-12T05:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gsb-3tenNQ4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Paper-Tower-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Paper Tower Challenge</video:title>
      <video:description>This is an activity that introduces the students to engineering design and problem solving strategies. A printable worksheet can be downloaded at my website www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9e977fe5-d6e7-44f9-a717-79538318c76d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>537</video:duration>
      <video:publication_date>2009-05-14T03:32:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2217.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
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      <video:tag>experiment</video:tag>
      <video:tag>education</video:tag>
      <video:tag>inquiry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Public Health 241 -</video:title>
      <video:description>lec 20-Public Health 241 -Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27623.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-30T10:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BQjjxPoD0UQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organelle-movement-on-microtubles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organelle movement on microtubles</video:title>
      <video:description>This science video shows the movement of organeles that are already connected to motor proteins and organleles are moving on microtubules. This video is filmed by microscopy in live cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/a3d34a03-962d-4403-a980-1c4a4e20884a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-03-30T17:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/129.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 23 - MIT 3.091 Introduction to Solid State Chemistry&quot;Chemical Kinetics: The Rate Equation, Order of Reaction, Rate Laws for Zeroth, First, and Second Order Reactions

Temperature Dependence of Rate of Reaction

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15611.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T18:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TVuG75QH0kA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
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      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>order</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Cat-Diary-Cheetah-cubs-playing-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Cat Diary  Cheetah cubs playing by BBC</video:title>
      <video:description>It might be safe to say that as playful as a kitten holds true for these wild kittens too. Watch the cheetah cubs playing next to mom in Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8893f4f2-184a-4ca7-b277-46e20ecec384/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-26T05:40:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8131.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>playing</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-In-Froth-Floatation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure In Froth Floatation</video:title>
      <video:description>In this video, the narrator shows the froth floatation process. The principle for this process is the dissimilarity in the wetting characteristics of the ore and the gangue particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bb2977bd-02c7-44db-ab8a-6839499f6b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-12-12T00:02:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11270.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Froth</video:tag>
      <video:tag>Floatation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Ores</video:tag>
      <video:tag>Sulphide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Special-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Special Relativity</video:title>
      <video:description>&quot;Lec 8 - Special Relativity&quot; (June 5, 2012) Leonard Susskind covers more topics in electromagnetism and relativity, including dynamics of the electric and magnetic field and the related effect of charges on the electromagnetic field.


In 1905, while only twenty-six years old, Albert Einstein published &quot;On the Electrodynamics of Moving Bodies&quot; and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell&apos;s equations.  Originally presented in the Stanford Continuing Studies Program.

Stanford University:
http://www.stanford.edu/

Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19048.jpg</video:thumbnail_loc>
      <video:duration>6405</video:duration>
      <video:publication_date>2012-09-04T09:31:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LnsZaOcF1Bo</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 10 - MIT 6.001 Structure and Interpretation, 1986&quot; Computational Objects

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15785.jpg</video:thumbnail_loc>
      <video:duration>3871</video:duration>
      <video:publication_date>2012-08-28T20:28:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SsBxcpkyMMw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 11 - MIT 6.001 Structure and Interpretation, 1986&quot; Streams, Part 1

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15786.jpg</video:thumbnail_loc>
      <video:duration>4017</video:duration>
      <video:publication_date>2012-08-28T20:31:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a2Qt9uxhNSM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Multiplication-2-The-Multiplication-Tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Multiplication 2: The Multiplication Tables</video:title>
      <video:description>Multiplication 2: The Multiplication Tables

Introduction to the multiplication tables from 2-9.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20474.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-06T15:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xO_1bYgoQvA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>tables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Linear-Subspaces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Linear Subspaces</video:title>
      <video:description>Linear Subspaces

Introduction to linear subspaces of Rn</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22003.jpg</video:thumbnail_loc>
      <video:duration>1409</video:duration>
      <video:publication_date>2012-09-11T00:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pMFv6liWK4M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>subspaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Civic-Life-Interrupted-Nightmare-and-Destiny-on-August-24-AD-79</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Civic Life Interrupted: Nightmare and Destiny on August 24, A.D. 79</video:title>
      <video:description>&quot;Lec 4 - Civic Life Interrupted: Nightmare and Destiny on August 24, A.D. 79&quot; Roman Architecture (HSAR 252)

Professor Kleiner explores the civic, commercial, and religious buildings of Pompeii, an overview made possible only because of an historical happenstance--the eruption of Mount Vesuvius in A.D. 79, which buried the city at the height of its development. While the lecture features the resort town&apos;s public architecture--its forum, basilica, temples, amphitheater, theater, and bath complexes--Professor Kleiner also describes such fixtures of daily life as a bakery and a fast food restaurant. The lecture culminates with a brief overview of tomb architecture in Pompeii and a moving account of what happened to the inhabitants of the city of Pompeii when disaster struck.

00:00 - Chapter 1. Introduction to Pompeii and the Citys History 
11:08 - Chapter 2. The Early Settlement and the Forum at Pompeii 
21:37 - Chapter 3. The Capitolium and Basilica of Pompeii 
30:33 - Chapter 4. Pompeiis Entertainment District: The Amphitheater, Theater, and Music Hall 
46:00 - Chapter 5. Bath Complexes at Pompeii
58:28 - Chapter 6. Daily Life and the Eruption of Vesuvius

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23043.jpg</video:thumbnail_loc>
      <video:duration>4308</video:duration>
      <video:publication_date>2012-09-12T05:47:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdeUKFrWbdk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Interrupted</video:tag>
      <video:tag>Nightmare</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>on</video:tag>
      <video:tag>August</video:tag>
      <video:tag>24</video:tag>
      <video:tag>A</video:tag>
      <video:tag>d</video:tag>
      <video:tag>79</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Roman-Wine-in-Greek-Bottles-The-Rebirth-of-Athens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Roman Wine in Greek Bottles: The Rebirth of Athens</video:title>
      <video:description>&quot;Lec 20 - Roman Wine in Greek Bottles: The Rebirth of Athens&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the rebirth of Athens under the Romans especially during the reigns of the two philhellenic emperors, Augustus and Hadrian. While some have dismissed the architecture of Roman Athens as derivative of its Classical and Hellenistic Greek past, Professor Kleiner demonstrates that the high quality of Greek marble and Greek stone carvers made these buildings consequential. In addition some structures provide evidence for the frequent and creative exchange of architectural ideas and motifs between Greece and Rome in Roman times. After a brief introduction to the history of the city of Athens, Professor Kleiner presents the monuments erected by Augustus and Agrippa on the Acropolis and in the Greek and Roman Agoras, for example the Odeion of Agrippa. Following with Hadrian&apos;s building program, she features an aqueduct and reservoir façade, the Library of Hadrian, and the vast Temple of Olympian Zeus, a project begun over six hundred years earlier. Professor Kleiner concludes the lecture with the Monument of Philopappos, a Trajanic tomb on the Mouseion Hill built for a man deprived of the kingship of Commagene by the Romans, but who made the best of the situation by becoming a suffect consul in Rome and then moving to Athens, where he died and was memorialized by his sister Balbilla.

00:00 - Chapter 1. Introduction to Greek and Roman Athens 
13:09 - Chapter 2. Augustus and the Athenian Acropolis 
24:56 - Chapter 3. Agrippas Building Program in Athens 
41:13 - Chapter 4. The Roman Agora and the Tower of the Winds 
50:58 - Chapter 5. Architecture in Athens under Hadrian 
01:03:52 - Chapter 6. The Monument of Philopappos on the Mouseion Hill 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23059.jpg</video:thumbnail_loc>
      <video:duration>4563</video:duration>
      <video:publication_date>2012-09-12T05:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wRix4L11SyA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Wine</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Greek</video:tag>
      <video:tag>Bottles</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rebirth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Athens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Dante-in-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction -  Dante in Translation</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; Dante in Translation (ITAL 310)

Professor Mazzotta introduces students to the general scheme and scope of the Divine Comedy and to the life of its author. Various genres to which the poem belongs (romance, epic, vision) are indicated, and special attention is given to its place within the encyclopedic tradition. The poem is then situated historically through an overview of Dante&apos;s early poetic and political careers and the circumstances that led to his exile. Professor Mazzotta concludes by discussing the central role Dante&apos;s exile was to play in his poetic project.

00:00 - Chapter 1. Introduction: A Circle of Knowledge 
07:28 - Chapter 2. Dante in a Historical Context
17:16 - Chapter 3. General Housekeeping 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23064.jpg</video:thumbnail_loc>
      <video:duration>1126</video:duration>
      <video:publication_date>2012-09-12T06:26:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/679FGDpZBew</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 6 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 6: Quantization

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15801.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-08-28T20:36:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rei6tud0Tsg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Inferno-XII-XIII-XV-XVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Inferno XII, XIII, XV, XVI</video:title>
      <video:description>&quot;Lec 5 - Inferno XII, XIII, XV, XVI&quot; Dante in Translation (ITAL 310)

This lecture focuses on the middle zone of Inferno, the area of violence (Inferno XII-XVI). Introductory remarks are made on the concentration of hybrid creatures in this area of Hell and followed by a close reading of cantos XIII and XV. The pilgrim&apos;s encounter with Pier delle Vigne (Inferno XIII) is placed in literary context (Aeneid III). The questioning of authority staged in this scene resurfaces in the circle of sodomy (Inferno XV), where the pilgrim&apos;s encounter with his teacher, Brunetto Latini, is read as a critique of the humanistic values he embodied.

00:00 - Chapter 1. Canto XII-XI: The Middle Ground and Its Presiding Figures
05:22 - Chapter 2. Canto XIII: The Suicides 
20:49 - Chapter 3. Pier delle Vigne
33:41 - Chapter 4. Canto XV: Brunetto Latini; Dante&apos;s Understanding of Sodomy 
57:07 - Chapter 5. Canto XI: The Figure of Geryon
01:03:05 - Chapter 6. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23070.jpg</video:thumbnail_loc>
      <video:duration>4484</video:duration>
      <video:publication_date>2012-09-12T06:28:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Au4VoQVXt7Q</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Inferno</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XIII</video:tag>
      <video:tag>XV</video:tag>
      <video:tag>XVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Investigating-the-Origins-of-Disease-with-Beatrice-Hahn-MWV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Investigating the Origins of Disease with Beatrice Hahn (MWV</video:title>
      <video:description>In episode 44 of MicrobeWorld Video filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., Dr. Stan Maloy talks with Beatrice Hahn, Professor of Medicine and Microbiology at the University of Alabama at Birmingham, about her work on the origins of HIV and Malaria, and how these diseases may have spread to humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6833.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2011-03-02T19:06:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bVMzuFERmJg</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Beatrice</video:tag>
      <video:tag>Hahn</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Plasmodium</video:tag>
      <video:tag>falciparum</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 9 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Matthew Lang

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15091.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-08-28T13:07:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/82JCqqjnAgI</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning</video:title>
      <video:description>PCR cloning is a method of cloning which dramatically reduces the time and effort put into the cloning reaction. PCR cloning procedure consisting of the four following steps: (1) production of a fragment of the gene using PCR, (2) digestion of genomic DNA, (3) ligation into a plasmid vector, and (4) transformation into bacteria and then bacteria will replicate the plasmid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/93a2b661-e314-466c-8a4f-16b950039edf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2010-03-31T06:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4036.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Inferno-XIX-XXI-XXV-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Inferno XIX, XXI, XXV, XXVI</video:title>
      <video:description>&quot;Lec 6 - Inferno XIX, XXI, XXV, XXVI&quot; Dante in Translation (ITAL 310)

This lecture deals primarily with Cantos XIX and XXVI of Inferno. Simony, the sin punished in Inferno XIX, is situated historically to point out the contiguity of the sacred and the profane and its relevance to the prophetic voice Dante established in this canto. The fine line between prophecy and profanation is shown to resurface in Inferno XXIV and XXV, where the poet falls prey, as did the pilgrim in Inferno IV, to poetic hubris. Once again, the dangers of Dante&apos;s poetic vocation are dramatized in the canto that immediately follows. In Inferno XXVI, Dante&apos;s tragic revision of the journey of Ulysses is shown to offset his own poetic enterprise, while acknowledging its risks.

00:00 - Chapter 1. Returning to Canto XV and Brunetto Latini 
06:58 - Chapter 2. The Prophetic Voice and the Writer of Epistles
12:12 - Chapter 3. Canto XIX: Simony, Sacrilege and the Sacred 
32:24 - Chapter 4. Short Remarks about Comedy and the Fall 
33:56 - Chapter 5. Canto XV: Reenacting the Aesthetic Temptation
38:50 - Chapter 6. Canto XXVI: Ulysses as a Mode of Being for Dante 
01:02:31 - Chapter 7. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23071.jpg</video:thumbnail_loc>
      <video:duration>4276</video:duration>
      <video:publication_date>2012-09-12T06:28:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AVhB2dXZiiE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Inferno</video:tag>
      <video:tag>XIX</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXV</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 18 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 18: Theorem of irrelevance, M-ary detection, and coding

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15813.jpg</video:thumbnail_loc>
      <video:duration>4359</video:duration>
      <video:publication_date>2012-08-28T20:41:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8PScXRfu2po</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Collaborative-Observatories-for-Natural-Environments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Collaborative Observatories for Natural Environments</video:title>
      <video:description>&quot;Lec 22 - Collaborative Observatories for Natural Environments&quot; May 11, 2007 lecture by Ken Goldberg for the Stanford University Human-Computer Interaction Seminar (CS 547). Ken describes a new class of systems that combine networks, robots, cameras, sensor, actuators, and human input to observe and record detailed animal behavior in remote settings.  He also presents a series of results on robots collaboratively controlled by humans via networks.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24036.jpg</video:thumbnail_loc>
      <video:duration>5188</video:duration>
      <video:publication_date>2012-09-14T14:54:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0cj3n5o3rfQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Collaborative</video:tag>
      <video:tag>Observatories</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>environments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Marjorie-Welish-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Marjorie Welish: Lecture</video:title>
      <video:description>Lec 10 - Marjorie Welish: Lecture. April 8, 2011

Part of the Poem Present series at the University of Chicago.

To see the first part, a poetry reading by Marjorie Welish, go to 
http://www.youtube.com/watch?v=_lvlUu1TRmk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14756.jpg</video:thumbnail_loc>
      <video:duration>3687</video:duration>
      <video:publication_date>2012-08-27T10:57:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NNZzTD1EzuY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>marjorie</video:tag>
      <video:tag>welish</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soldiers-Get-Virtual-Reality-Therapy-for-Burn-Pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soldiers Get Virtual Reality Therapy for Burn Pain</video:title>
      <video:description>Produced by Joyce Gramza
Edited by James Eagan

It&apos;s pain you wouldn&apos;t wish on your worst enemy, lets alone our veterans. But now soldiers enduring treatment for severe burns are being offered a high-tech way of fighting the pain. University of Washington researcher Hunter Hoffman has developed a cool virtual reality game that has actually been shown to make the excruciating rehabilitation fun. Paul Simon&apos;s music from the album &quot;Graceland&quot; is played during the game.
http://www.sciencentral.com/video/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a5860d76-1338-4971-bf4f-9770354d7206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-04-08T15:24:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4096.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Veteran</video:tag>
      <video:tag>Army</video:tag>
      <video:tag>Soldier</video:tag>
      <video:tag>burn</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>IED</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>VR</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>World</video:tag>
      <video:tag>lieutenant</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>simon</video:tag>
      <video:tag>hunter</video:tag>
      <video:tag>Hoffman</video:tag>
      <video:tag>Samuel</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>grafts</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>iraq</video:tag>
      <video:tag>cybertherapy</video:tag>
      <video:tag>sciencentral</video:tag>
      <video:tag>Soldiers</video:tag>
      <video:tag>get</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Inferno-XXX-XXXI-XXXII-XXXIII-XXXIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Inferno XXX, XXXI, XXXII, XXXIII, XXXIV</video:title>
      <video:description>&quot;Lec 8 - Inferno XXX, XXXI, XXXII, XXXIII, XXXIV&quot; Dante in Translation (ITAL 310)

The final cantos of Inferno are read with a view to the role of the tragic within Dante&apos;s Comedy. Using Dante&apos;s discussion of tragedy in the De vulgari eloquentia as a point of departure, Professor Mazzotta traces the disintegration of language that accompanies the pilgrim&apos;s descent into the pit of Hell, the zone of treachery, from the distorted speech of Nimrod in Inferno XXXI to the silence of Satan in Inferno XXXIV. The ultimate triumph of comedy over tragedy is dramatized by the pilgrim&apos;s ascent, by means of Lucifer, onto the shores of Mount Purgatory.

00:00 - Chapter 1. The Mode of the Tragic
05:19 - Chapter 2. &quot;De vulgari eloquentia&quot;
19:45 - Chapter 3. Canto XXX: Juno, Myrrha, Sinon 
22:47 - Chapter 4. Canto XXXI: The Giants; Theory of Perspective 
35:10 - Chapter 5. Canto XXXII: More on the Question of Perspective; Tragic Representation
59:27 - Chapter 6. Canto XXXIV: Satan 
01:01:03 - Chapter 7. Canto XXXIII: Inventing the Poetic Myth of Purgatory 
01:03:46 - Chapter 8. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23073.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-12T06:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iFNkghJ7vRc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Inferno</video:tag>
      <video:tag>XXX</video:tag>
      <video:tag>XXXI</video:tag>
      <video:tag>XXXII</video:tag>
      <video:tag>XXXIII</video:tag>
      <video:tag>XXXIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 19 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 19: Baseband detection and complex Gaussian processes

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15814.jpg</video:thumbnail_loc>
      <video:duration>4594</video:duration>
      <video:publication_date>2012-08-28T20:42:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DnQruAbpusc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Purgatory-V-VI-IX-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10  - Purgatory V, VI, IX, X</video:title>
      <video:description>&quot;Lec 10  - Purgatory V, VI, IX, X&quot; Dante in Translation (ITAL 310)

This lecture covers Purgatory V, VI, IX and X. The purgatorial theme of freedom introduced in the previous lecture is revisited in the context of Canto V, where Buonconte da Montefeltro&apos;s appearance among the last minute penitents is read as a critique of the genealogical bonds of natural necessity. The poet passes from natural to civic ancestry in Purgatory VI, where the mutual affection of Virgil and Sordello, a former citizen of the classical poet&apos;s native Mantua, sparks an invective against the mutual enmity that enslaves contemporary Italy. The transition from ante-Purgatory to Purgatory proper in Canto IX leads to an elaboration on the moral and poetic structure of Purgatory, exemplified on the terrace of pride in Canto X.

00:00 - Chapter 1. Tension between the Old and the New: Moral Purification 
04:54 - Chapter 2. Canto V: Retrospective Knowledge; Buonconte da Montefeltro; Pia de&apos; Tolomei 
15:22 - Chapter 3. Canto VI: The Political Canto 
35:22 - Chapter 4. Marking the Rupture in Canto IX 
40:08 - Chapter 5. Canto X: The World of Art; The Idea of Measurement
48:57 - Chapter 6. Learning How to Look; More on Measurement 
01:10:04 - Chapter 7. Question and Answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23075.jpg</video:thumbnail_loc>
      <video:duration>4626</video:duration>
      <video:publication_date>2012-09-12T06:32:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1qvo7fO5a-o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>V</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Purgatory-XIX-XXI-XXII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12  - Purgatory XIX, XXI, XXII</video:title>
      <video:description>&quot;Lec 12  - Purgatory XIX, XXI, XXII&quot; Dante in Translation (ITAL 310)

This lecture deals primarily with Purgatory XIX, XXI and XXII. The ambiguity of the imagination discussed in the preceding lecture as the selfsame path to intellectual discovery and disengagement is explored in expressly poetic terms. While the pilgrim&apos;s dream of the siren in Purgatory XIX warns of the death-dealing power of aesthetics, the encounter between Statius and Virgil in the cantos that follow points to its life-giving potential by casting poetry as a means of conversion.

00:00 - Chapter 1. The Issue of Imagination 
16:23 - Chapter 2. The Dream of Canto XIX; The Two Women
40:29 - Chapter 3. Cantos XXI and XXII: Statius&apos;s Moral Conversion
01:09:30 - Chapter 4. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23077.jpg</video:thumbnail_loc>
      <video:duration>4744</video:duration>
      <video:publication_date>2012-09-12T06:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xSboCeLsGWc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>XIX</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>XXII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Talk-about-abusing-children-in-Spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talk about abusing children in Spanish</video:title>
      <video:description>This video talks about abusing children and how to stop it. Video is in Spanish. Debemos detener el abuso y proteger los derechos de las personas.
Todos dejar que las cosas sucedan. Porque nadie dice nada?

Queridos amigos.

En ese momento yo siempre he dicho que es esencial para vivir sobre la base de principios éticos para no ofender a nadie, y es esencial para ayudar a los menos afortunados que nosotros, independientemente de la causa de esta condición. Trate de no herir atentemos mucho menos en contra de la dignidad de todo ser humano.

Esta vez escribo con todo el respeto que usted se merece para adjuntar una grabación en vídeo de una entrevista de televisión directamente en Miami, Florida en el que expresar algunos conceptos de la falta de interés que se muestra a las necesidades que la gente en nuestro país y en especial en nuestro Miami.

Es la responsabilidad de todos para expresar lo que sentimos que está mal y no debemos dejar que la falta de justicia y el abuso cometido por los indefensos. Eso no es correcto, porque todos los seres humanos son iguales, tienen los mismos derechos que son más importantes para recordar que todos tenemos sentimientos.

En nuestro país muchos abusos se cometen, y considero que es mi deber servir a mis conciudadanos pero de esta misma manera que servir a las personas que han venido a nuestro país en busca de un futuro mejor para ellos y sus familias, las personas que están siendo negó los derechos mínimos que están clasificados como indocumentados. Ser sólo este hecho irrespetuoso.

Mis amigos me perdonará si le pido se han ofendido por mis palabras, pero de alguna manera nosotros los humanos expresamos nuestros sentimientos y acciones que demuestran no sólo con palabras que tienen un interés en el bienestar general de nuestra sociedad.

Gracias por dedicar su valioso tiempo para leer este mensaje y enviarlo a tantas personas como les parezca.

Paul Chehade:.

http://www.solidary.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e2f562c3-af21-42db-8a2f-f8b686b16d48/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T09:52:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4298.mp4</video:content_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Solidary</video:tag>
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      <video:tag>work</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Chehade</video:tag>
      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Nonprofits</video:tag>
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      <video:tag>Charities</video:tag>
      <video:tag>Donations</video:tag>
      <video:tag>Homeless</video:tag>
      <video:tag>Haiti</video:tag>
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      <video:tag>Worldwide</video:tag>
      <video:tag>Miami</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Slope-of-a-Line-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Slope of a Line 2</video:title>
      <video:description>Slope of a Line 2

u13_l2_t1_we2 Slope of a Line 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25284.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-18T02:43:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WkspBxrzuZo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>Lec 25 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Valence Bond Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15212.jpg</video:thumbnail_loc>
      <video:duration>2666</video:duration>
      <video:publication_date>2012-08-28T15:38:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r8-cr6wrOgE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Purgatory-XXIV-XXV-XXVI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13  - Purgatory XXIV, XXV, XXVI</video:title>
      <video:description>&quot;Lec 13  - Purgatory XXIV, XXV, XXVI&quot; Dante in Translation (ITAL 310)

Guest lecturer Professor David Lummus discusses Purgatory XXIV-XXVI. On the terraces of gluttony and lust, the pilgrim&apos;s encounters with masters of the Italian love lyric give rise to the Comedy&apos;s most sustained treatment of poetics. Through Dante&apos;s older contemporary Bonagiunta (Purgatory XXIV), the pilgrim distinguishes the poetic style of his youth from that of the courtly love tradition pursued by his interlocutor. In Purgatory XXVI, Dante reinforces his own poetic genealogy through his encounter with Guido Guinizelli, founder of the Sweet New Style of poetry he crafted in his youth. The interpretative key to the language of paternity and filiation that pervades these cantos is found in Purgatory XXV, where Statius&apos; embryological exposition of the divine creation of the soul conveys the divinity of poetic inspiration.

00:00 - Chapter 1. Additional Remarks about the Relationship between Statius and Virgil 
02:03 - Chapter 2. The Relationship between Poetry and Gluttony 
08:49 - Chapter 3. Bonagiunta da Lucca 
34:52 - Chapter 4. Poetic Identity
45:51 - Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23078.jpg</video:thumbnail_loc>
      <video:duration>3201</video:duration>
      <video:publication_date>2012-09-12T06:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jHkmkP9jzf0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>XXIV</video:tag>
      <video:tag>XXV</video:tag>
      <video:tag>XXVI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Paradise-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15  - Paradise I, II</video:title>
      <video:description>&quot;Lec 15  - Paradise I, II&quot; Dante in Translation (ITAL 310)

Professor Mazzotta introduces students to Paradise. The Ptolemaic structure of Dante&apos;s cosmos is described along with the arts and sciences associated with its spheres. Beatrice&apos;s role as teacher in Dante&apos;s cosmological journey is distinguished from that of her successor, St. Bernard of Clairvaux. An introduction to Dante&apos;s third and final guide to the Beatific Vision helps situate the poetics of Paradise vis-à-vis the mystical tradition. Professor Mazzotta&apos;s introduction to the canticle is followed by a close reading of the first canto. The end of the pilgrim&apos;s journey is discussed in light of the two theological modes Dante pulls together in the exordium of Paradise I. The poetic journey staged in the opening tercets is then explored in light of the mythological and Christian figures (Marsyas, St. Paul) Dante claims as his poetic precursors.

00:00 - Chapter 1. An Introduction to &quot;Paradise&quot; 
11:06 - Chapter 2. Canto I: The Glory; Light and Motion; Principle of Hierarchy 
18:28 - Chapter 3. Subjectivity; Desire
22:56 - Chapter 4. Apollo, God of Poets 
32:16 - Chapter 5. Dante&apos;s Introductory Letter to &quot;Paradise&quot;
39:20 - Chapter 6. Traveling at the Speed of Light; Refining the Picture of the Universe 
55:36 - Chapter 7. Canto II: An Invitation to Stay Close; Jason 
01:03:21 - Chapter 8. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23080.jpg</video:thumbnail_loc>
      <video:duration>4510</video:duration>
      <video:publication_date>2012-09-12T06:33:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_2F0Mi5D4jo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Letters-and-Science-C70V-03189e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21  - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 21  - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23914.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
      <video:publication_date>2012-09-14T11:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vr4eG8IdcvM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 24 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008 Lecture 24: Introduction to statistical mechanics. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15551.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-08-28T18:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6s_jy0n6vI</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-a-Firefly-Produce-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does a Firefly Produce Light?</video:title>
      <video:description>A firefly produces light by taking advantage of a chemical reaction in which luciferin combines with oxygen in the presence of luciferase to produce oxyluciferin, energy and light. Discover how uric acid in a firefly&apos;s abdomen allow it to reflect light outwardly with help from a science teacher and field biologist in this free video on science questions./nExpert: Brian Erickson
Contact: Ericksontutoring.blogspot.com
Bio: Brian Erickson is a tutor in math and science, as well as a field biologist.
Filmmaker: Todd Green</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/74d5c733-b23b-418b-837c-2b4bc8513bdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-11-03T03:37:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4761.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>luciferase</video:tag>
      <video:tag>firefly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Conjugation-Biotinylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Conjugation-Biotinylation</video:title>
      <video:description>Antibodies labeled with biotin provide the user with a tool for increasing the sensitivity of an assay by its ability to amplify a given reaction. A biotin/streptavidin (avidin) system offers low background, enhanced sensitivity and the ability to detect minute amounts of antigens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/975c7ca0-aaca-46d8-a838-35e38ab6a19e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-04-27T05:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4319.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>Conjugation</video:tag>
      <video:tag>Biotinylation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Paradise-XI-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  - Paradise XI, XII</video:title>
      <video:description>&quot;Lec 17  - Paradise XI, XII&quot; Dante in Translation (ITAL 310)

Professor Mazzotta continues his discussion of the Heaven of the Sun (Paradise X-IV), where the earthly disputes between the Franciscan and Dominican orders give way to mutual praise. The tribute St. Thomas pays to the founder of the Franciscan order (Paradise XI) is repaid by St. Bonaventure through his homage to St. Dominic (Paradise XII). The chiasmic structure of these cantos is reinforced by the presence of Nathan and Joachim of Flora, the counterweights to Solomon and Siger, among the second ring of sages. Special attention is then paid to the lives St. Francis and St. Dominic presented in Paradise XI and XII, where the former&apos;s marriage to Lady Poverty finds its poetic counterpart in the latter&apos;s marriage to theology. The critique of the world and its values shared by these religious founders is explored in light of the &quot;ludic theology&quot; that pervades these cantos.

00:00 - Chapter 1. Additional Remarks on Canto X 
04:53 - Chapter 2. Franciscan and Dominican Saints 
21:40 - Chapter 3. Canto XI: Counterpoints; Orientation
30:39 - Chapter 4. The Life of Francis
50:17 - Chapter 5. Canto XII: Life of Dominic 
01:01:24 - Chapter 6. Question and Answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23082.jpg</video:thumbnail_loc>
      <video:duration>4392</video:duration>
      <video:publication_date>2012-09-12T06:33:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FGvV8TLXVYs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 7 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 07: Review.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15648.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-08-28T18:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U1EcnfTKXJ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Population-in-Modern-China</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Population in Modern China</video:title>
      <video:description>&quot;Lec 17 - Population in Modern China&quot; Global Problems of Population Growth (MCDB 150)

Families lived together in traditional China and sons remained on the land; division of family land led to tiny plots and rural poverty. Because labor was so cheap, the country did not urbanize or mechanize. The Communist government started out with a pro-natal stance, but, after experiencing the famine of the Great Leap Forward, moved strongly to fertility control. Fertility declined rapidly in the 1970s, but to counter momentum, the one-child policy was introduced in 1979-80. Nevertheless, population has now risen to over 1.3 billion.

00:00 - Chapter 1. Population and Family Culture in China
09:47 - Chapter 2. Land Scarcity and Family Culture in China
19:50 - Chapter 3. Poverty and Imperialism in China
29:31 - Chapter 4. 1900s Population Explosion in China
41:38 - Chapter 5. The Great Leap Forward and Cultural Revolution
51:48 - Chapter 6. Family Planning Programs in China

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23106.jpg</video:thumbnail_loc>
      <video:duration>3949</video:duration>
      <video:publication_date>2012-09-12T12:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HPv9P7DiVw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>population</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-What-Is-Biomedical-Engineering-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - What Is Biomedical Engineering? (cont.)</video:title>
      <video:description>&quot;Lec 2 - What Is Biomedical Engineering? (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Class begins with discussion of students&apos; answers to the two questions given as assignment in the previous lecture. Professor Saltzman talks about the basic concept of biomedical engineering and two separate aspects of it: gaining better understanding of human physiology and developing ways to improve human health. He then introduces the term homeostasis, and talks about parameters that are involved in controlling this state. Finally, the structure of the phospholipid is discussed and how it constitutes the cell membrane.

00:00 - Chapter 1. Biomedical Engineering Today
08:00 - Chapter 2. Future of Biomedical Engineering
17:21 - Chapter 3. &quot;That&apos;s Biomedical Engineering?!&quot;
29:09 - Chapter 4. Basic Concepts in Physiology
38:26 - Chapter 5. Lipids and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16607.jpg</video:thumbnail_loc>
      <video:duration>2627</video:duration>
      <video:publication_date>2012-08-31T16:08:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRu9SDMWn2g</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>controversial</video:tag>
      <video:tag>Homeostasis</video:tag>
      <video:tag>phospholipid</video:tag>
      <video:tag>triaglyceride</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cell-Communication-and-Immunology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Cell Communication and Immunology (cont.)</video:title>
      <video:description>&quot;Lec 8 - Cell Communication and Immunology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman continues his discussion of cell communication in the body, extending the description to the nervous and immune system. Professor Saltzman describes the mode of signal transmission in neurons: action potential in the axon, and neurotransmitter release at the synaptic cleft. He also introduces elements of the innate and adaptive immune system. The adaptive immune system is presented as a host/foreign antigen recognition system involving immune cells (T, B, and macrophages), antibodies, and the major histocompatibility complex 1 and 2. Immune response by cytotoxic T cells, T helper cells, and B cells to antigen recognition are discussed in detail.

00:00 - Chapter 1. Overview of the Nervous System
05:28 - Chapter 2. Cell Communication in the Nervous System
22:18 - Chapter 3. Overview of the Immune System
28:26 - Chapter 4. Immune System Responses against Foreign Hosts
40:24 - Chapter 5. Cytotoxic T-Cells and Antibodies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16613.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-08-31T16:13:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1i3EBoC7XXY</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>adaptive</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>axon</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>dendrite</video:tag>
      <video:tag>Innate</video:tag>
      <video:tag>major</video:tag>
      <video:tag>histocompatibility</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Vectors-in-Multiple-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  Vectors in Multiple Dimensions</video:title>
      <video:description>&quot;Lec 2 -  Vectors in Multiple Dimensions&quot; Fundamentals of Physics (PHYS 200)

In this lecture, Professor Shankar discusses motion in more than one dimension. Vectors are introduced and discussed in multiple dimensions. Vector magnitude and direction are also explained. Null vectors, minus vectors, unit and velocity vectors are discussed along with their properties. Finally, several specific problems are solved to demonstrate how vectors can be added, and problems of projectile motion are expounded.

00:00 - Chapter 1. Review of Motion at Constant Acceleration
04:45 - Chapter 2. Vector Motion 2D Space: Properties
22:57 - Chapter 3. Choice of Basis Axis and Vector Transformation
38:20 - Chapter 4. Velocity Vectors: Derivatives of Displacement Vectors
43:40 - Chapter 5. Derivatives of Vectors: Application to Circular Motion
54:00 - Chapter 6. Projectile Motion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15888.jpg</video:thumbnail_loc>
      <video:duration>4009</video:duration>
      <video:publication_date>2012-08-28T21:23:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hy7ou5R_vjE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biomolecular-Engineering-General-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biomolecular Engineering: General Concepts</video:title>
      <video:description>&quot;Lec 11 - Biomolecular Engineering: General Concepts&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman starts the lecture with an introduction to pharmacokinetics and pharmacodynamics. Professor Saltzman talks about the concept of dose-response. He introduces different routes of drug administration and how they affect drug distribution and bioavailability (i.e., intravenous, oral, and sublingual routes). First-pass drug metabolism by the liver is also identified as an important source of drug degradation. Finally, modeling the body as a well-stirred vessel, Professor Saltzman explains the first-order rate equation: C = (M0/V)*e-kt, that can be used calculate the amount of drug in the body (M) as a function of time (t) and a rate constant (k); and the equation for drug half-life: t = ln(2/k).

00:00 - Chapter 1. Introduction to Drug Delivery
07:13 - Chapter 2. Relationships Between Drug Dosage and Biological Response
12:21 - Chapter 3. Injections for Drug Delivery
28:47 - Chapter 4. Oral Drug Delivery
41:25 - Chapter 5. Drug Bioavailability

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16616.jpg</video:thumbnail_loc>
      <video:duration>3169</video:duration>
      <video:publication_date>2012-08-31T16:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZn_7gJ6LnY</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bioavailability</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>response</video:tag>
      <video:tag>First</video:tag>
      <video:tag>pass</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>life</video:tag>
      <video:tag>pharmacodynamics</video:tag>
      <video:tag>pharmacokinetic</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>toxicology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Black-Reconstruction-in-the-South-The-Freedpeople-and-the-Economics-of-Land-and-Labor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Black Reconstruction in the South: The Freedpeople and the Economics of Land and Labor</video:title>
      <video:description>&quot;Lec 23 - Black Reconstruction in the South: The Freedpeople and the Economics of Land and Labor&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight begins this lecture in Washington, where the passage of the first Reconstruction Act by Congressional Republicans radically altered the direction of Reconstruction. The Act invalidated the reconstituted Southern legislatures, establishing five military districts in the South and insisting upon black suffrage as a condition to readmission. The eventful year 1868 saw the impeachment of one president (Andrew Johnson) and the election of another (Ulysses S. Grant). Meanwhile, southern African Americans struggle to reap the promises of freedom in the face of economic disempowerment and a committed campaign of white supremacist violence.

00:00 - Chapter 1. Introduction
04:20 - Chapter 2. Implications of the Four Reconstruction Acts
10:49 - Chapter 3. The Impeachment Process for Andrew Johnson
27:50 - Chapter 4. The Election of Grant in 1868 and the Advent of the Ku Klux Klan
47:40 - Chapter 5. The Second Reconstruction&apos;s Impact on Freed Slaves and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16729.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-09-01T08:40:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5hUvFTvs9nY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Andrew</video:tag>
      <video:tag>Johnson</video:tag>
      <video:tag>Bloody</video:tag>
      <video:tag>Shirt</video:tag>
      <video:tag>Command</video:tag>
      <video:tag>Army</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1868</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Horatio</video:tag>
      <video:tag>Seymour</video:tag>
      <video:tag>Impeachment</video:tag>
      <video:tag>Tenure</video:tag>
      <video:tag>Office</video:tag>
      <video:tag>Ulysses</video:tag>
      <video:tag>Grant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Bigger-Is-Better-The-Baths-of-Caracalla-and-Other-Second-and-Third-Century-Buildings-in-Rome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Bigger Is Better: The Baths of Caracalla and Other Second- and Third-Century Buildings in R</video:title>
      <video:description>&quot;Lec 17 - Bigger Is Better: The Baths of Caracalla and Other Second- and Third-Century Buildings in Rome&quot; Roman Architecture (HSAR 252)

Professor Kleiner discusses the increasing size of Roman architecture in the second and third centuries A.D. as an example of a &quot;bigger is better&quot; philosophy. She begins with an overview of tomb architecture, a genre that, in Rome as in Ostia, embraced the aesthetic of exposed brick as a facing for the exteriors of buildings. Interiors of second-century tombs, Professor Kleiner reveals, encompass two primary groups -- those that are decorated with painted stucco and those embellished primarily with architectural elements. After a discussion of the Temple of the Divine Antoninus Pius and Faustina and its post-antique afterlife as the Church of S. Lorenzo in Miranda, Professor Kleiner introduces the Severan dynasty as it ushers in the third century. She focuses first on the Arch of Septimius Severus in the Roman Forum, the earliest surviving triple-bayed arch in Rome. She next presents the so-called Septizodium, a lively baroque-style façade for Domitian&apos;s Palace on the Palatine Hill. The lecture concludes with the colossal Baths of Caracalla, which awed the public by their size and by a decorative program that assimilated the emperor Caracalla to the hero Hercules.

00:00 - Chapter 1. A Brick Tomb for Annia Regilla on the Via Appia 
17:44 - Chapter 2. Second-Century Tomb Interiors in Rome
24:42 - Chapter 3. The Tomb Of the Caetennii in the Vatican Cemetery 
36:31 - Chapter 4. The Temple of Antoninus Pius and Faustina the Elder in the Roman Forum 
46:21 - Chapter 5. The New Severan Dynasty and The Parthian Arch in the Roman Forum 
01:01:59 - Chapter 6. Biggest Is Best: The Baths of Caracalla in Rome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23056.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-12T05:52:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zhon2e3vfTo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Bigger</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Baths</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Caracalla</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Global-Demography-of-Abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Global Demography of Abortion</video:title>
      <video:description>&quot;Lec 21 - Global Demography of Abortion&quot; Global Problems of Population Growth (MCDB 150)

Abortion is very common: worldwide, and in the US, there is 1 abortion for every 3.2 live births. In places where contraception is not used, abortion is used as birth control. Neither legal nor religious proscriptions have a strong effect on abortion rates. In countries where abortion is illegal, maternal death rates are extraordinarily high. Legal, medically done abortions are safer than getting pregnant. Psychological responses depend on the individual and the culture.

00:00 - Chapter 1. Abortion Data
11:22 - Chapter 2. Country Level Abortion Data
21:59 - Chapter 3. Abortion Rates: Health, Safety, Religion and Legality
30:40 - Chapter 4. Abortion: Legality and Health
42:25 - Chapter 5. Contraception and Abortion
55:14 - Chapter 6. Abortion as a Controversy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23110.jpg</video:thumbnail_loc>
      <video:duration>4320</video:duration>
      <video:publication_date>2012-09-12T12:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pm32rHxps3M</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Demography</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Peloponnesian-War-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Peloponnesian War, Part I</video:title>
      <video:description>&quot;Lec 17 - The Peloponnesian War, Part I&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the events that lead up the Peloponnesian War. He argues that the rise of Athenian power and the concomitant challenge to Spartan dominance pointed to potential conflict. However, Professor Kagan also points out that there were many people who did not want war and that therefore war was not inevitable. The Thirty Years Peace was negotiated, and Professor Kagan finally argues that its clause for arbitration was the key clause that could have prevented war.

00:00 - Chapter 1. The Importance of the Peloponnesian War and Its Continuing Value 
09:25 - Chapter 2. The Origins of the War
23:37 - Chapter 3. Athens Faces a Critical Decision
30:31 - Chapter 4. Multiple Battles
45:16 - Chapter 5. Reversal of Fortune
56:17 - Chapter 6. The Four Months Truce and Subsequent Thirty Years Peace

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16647.jpg</video:thumbnail_loc>
      <video:duration>4458</video:duration>
      <video:publication_date>2012-08-31T16:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMlkvfFJYPo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Athenians</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>Coronea</video:tag>
      <video:tag>Cimon</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Delian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Megara</video:tag>
      <video:tag>Naupactus</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Peloponnesus</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Pleistoanax</video:tag>
      <video:tag>Thasos</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Thucydides</video:tag>
      <video:tag>Tolamdes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Vladimir-Nabokov-Lolita</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Vladimir Nabokov, Lolita</video:title>
      <video:description>&quot;Lec 5 - Vladimir Nabokov, Lolita&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford introduces the first of three lectures on Nabokov&apos;s Lolita by surveying students&apos; reactions to the novel, highlighting the conflicting emotions readers feel, enjoying Nabokov&apos;s virtuosic style, but being repelled by the violence of his subject matter. Nabokov&apos;s childhood in tsarist Russia provides some foundation for his interest in memory, imagination, and language. Finally, Professor Hungerford shows how Nabokov, through the voice of his protagonist Humbert, in his own voice in the epilogue, and in the voice of &quot;John Ray, Jr.&quot; in the foreword, preempts moral judgments in a novel that celebrates the power of the imagination and the seductive thrill of language.

00:00 - Chapter 1. Lolita: Initial Student Responses
09:49 - Chapter 2. Historical Context: A Brief Biography of Nabokov
15:33 - Chapter 3. Blurring Narrative Layers: Locating the Author in John Ray Jr.&apos;s Forward
23:49 - Chapter 4. Seduction and Cliché
34:22 - Chapter 5. Edgar Allan Poe&apos;s &quot;Annabel Lee&quot;
45:54 - Chapter 6. Morality and Manipulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16763.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-01T09:32:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_8toD2CFlg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Annabel</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>chess</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>cliche</video:tag>
      <video:tag>cliché</video:tag>
      <video:tag>goldenness</video:tag>
      <video:tag>Humbert</video:tag>
      <video:tag>imagination</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>response</video:tag>
      <video:tag>subjectivity</video:tag>
      <video:tag>throb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Slavery-and-State-Rights-Economies-and-Ways-of-Life-What-Caused-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Slavery and State Rights, Economies and Ways of Life: What Caused the Civil War?</video:title>
      <video:description>&quot;Lec 11 - Slavery and State Rights, Economies and Ways of Life: What Caused the Civil War?&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight begins this lecture with an attempt to answer the question &quot;why did the South secede in 1861?&quot; Blight offers five possible answers to this question: preservation of slavery, &quot;the fear thesis,&quot; southern nationalism, the &quot;agrarian thesis,&quot; and the &quot;honor thesis.&quot; After laying out the roots of secession, Blight focuses on the historical profession, suggesting some of the ways in which historians have attempted to explain the coming of the Civil War. Blight begins with James Ford Rhodes, a highly influential amateur historian in the late 19th century, and then introduces Charles and Mary Beard, whose economic interpretations of the Civil War had their heyday in the 1920s and 1930s.

00:00 - Chapter 1. Introduction: Jefferson Davis&apos;s Defense of Secession
08:24 - Chapter 2. Fear? Southern Unity? Why Did the South Seceded
20:46 - Chapter 3. Agrarian Society? Honor? Why the South Seceded, Continued
34:19 - Chapter 4. Historiography of the Civil War, from Rhodes to Beard
48:36 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16716.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
      <video:publication_date>2012-09-01T08:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zJeyeIPNEiU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agrarian</video:tag>
      <video:tag>Thesis</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Mary</video:tag>
      <video:tag>Beard</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>honor</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Ford</video:tag>
      <video:tag>Rhodes</video:tag>
      <video:tag>racism</video:tag>
      <video:tag>Secession</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Biology-and-History-of-Abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Biology and History of Abortion</video:title>
      <video:description>&quot;Lec 23 - Biology and History of Abortion&quot; Global Problems of Population Growth (MCDB 150)

The idea that &quot;life begins at conception&quot; is not a scientific one. Since the disproof of &apos;spontaneous generation&apos; (1668-1859), we have known that life only derives from life. Life arose billions of years ago and has continued since as a cycle. Assigning a beginning to a cycle (like the year) is arbitrary. The Bible describes the cycle as &quot;Dust to Dust.&quot; Exodus describes a forced abortion as a property crime, but taking the life of the mother as a capital crime. The New Testament does not refer to abortion.

00:00 - Chapter 1. When Does Life Start?
17:41 - Chapter 2. Historical Belief in Spontaneous Generation
23:44 - Chapter 3. Fertilization as a Marker of Life&apos;s Beginning
27:55 - Chapter 4. Genetic Development
38:39 - Chapter 5. Life&apos;s Beginning as a Cultural Decision
48:03 - Chapter 6. Abortion in Law, Religion and History
01:05:40 - Chapter 7. Further Historical Origins on Life&apos;s Beginning

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23112.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-09-12T12:18:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nnbni3d2UTg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Coming-of-the-Great-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Coming of the Great War</video:title>
      <video:description>Lec 16 - The Coming of the Great War. European Civilization, 1648-1945 (HIST 202)

If the early years of the twentieth century were marked by a general consensus that a major war was impending, no similar consensus existed concerning the likely form that war would take. Not only the carnage of World War I, but also the nature of its alliances would have been difficult to imagine. Indeed, in 1900 many people would have predicted conflict, rather than collaboration, between France and Britain. The reasons for the eventual entente between France and Britain and France and Russia consist principally in economic and geopolitical motivations. Cultural identity also played a role, particularly in relations between France and Germany. The territory of Alsace-Lorraine formed a crucible for the questions of nationalism and imaginary identity that would be contested in the Great War. 

00:00 - Chapter 1. Origins of the First World War: The Tangled Web of Alliances and Rivalries 
22:27 - Chapter 2. Britain&apos;s Loyalties: Involvement in the Continental Competition 
29:27  - Chapter 3. The Formation of the Triple Entente 
35:56 - Chapter 4. The Saverne Incident 
43:08 - Chapter 5. The Schlieffen Plan: The Timetable of Mobilization 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14124.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-08-26T11:20:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fvFpn5GVdQI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>British</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Reich</video:tag>
      <video:tag>Imperialism</video:tag>
      <video:tag>Austria</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>France</video:tag>
      <video:tag>England</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>military</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>diplomacy</video:tag>
      <video:tag>Alsace</video:tag>
      <video:tag>Lorraine</video:tag>
      <video:tag>Saverne</video:tag>
      <video:tag>Princip</video:tag>
      <video:tag>Franz</video:tag>
      <video:tag>Ferdinand</video:tag>
      <video:tag>Bismarck</video:tag>
      <video:tag>Boulanger</video:tag>
      <video:tag>allies</video:tag>
      <video:tag>entente</video:tag>
      <video:tag>Italy</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Demographic</video:tag>
      <video:tag>nationalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Building-Buzz-Social-Media-and-the-Volunteer-Connection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Building Buzz: Social Media and the Volunteer Connection</video:title>
      <video:description>Lec 3 - Building Buzz: Social Media and the Volunteer Connection. Learn more about how the University uses social media channels—such as Facebook, YouTube, and RSS feeds—and how the volunteer community can take advantage of these and other existing online resources.

This session was part of Volunteer Caucus 2011. View all the sessions at http://news.uchicago.edu/video/series/2011-volunteer-caucus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14968.jpg</video:thumbnail_loc>
      <video:duration>2138</video:duration>
      <video:publication_date>2012-08-28T11:02:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ybg92YsNmpY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>social</video:tag>
      <video:tag>YouTube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 14 -  MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 14: Multicomponent systems, chemical potential. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15539.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-08-28T18:07:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gLo958Kdeoo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Air-Pollution-Control-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Air Pollution Control 1</video:title>
      <video:description>Lec 13 - Air Pollution Control 1.
October 6, 2009

Prof. Bob Infelise discusses Air Pollution Control; Introduction and Overview; National Ambient Air Quality Standards; Setting National Ambient Air Quality Standards.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16980.jpg</video:thumbnail_loc>
      <video:duration>4496</video:duration>
      <video:publication_date>2012-09-01T18:18:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1Q32oCfqCJM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091006</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Shorting-Stock</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Shorting Stock</video:title>
      <video:description>Shorting Stock

What does it mean to short a stock?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20136.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-06T02:09:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-IDmLERenrU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Shorting</video:tag>
      <video:tag>Stock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Nash-equilibrium-location-segregation-and-randomization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Nash equilibrium: location, segregation and randomization</video:title>
      <video:description>&quot;Lec 8 - Nash equilibrium: location, segregation and randomization&quot; Game Theory (ECON 159)

We first complete our discussion of the candidate-voter model showing, in particular, that, in equilibrium, two candidates cannot be too far apart. Then we play and analyze Schelling&apos;s location game. We discuss how segregation can occur in society even if no one desires it. We also learn that seemingly irrelevant details of a model can matter. We consider randomizations first by a central authority (such as in a bussing policy), and then decentralized randomization by the individuals themselves, &quot;mixed strategies.&quot; Finally, we look at rock, paper, scissors to see an example of a mixed-strategy equilibrium to a game.

00:00 - Chapter 1. Candidate - Voter Model
14:22 - Chapter 2. Location and Segregation: Why Outcomes Are Not Necessarily Preferences
46:01 - Chapter 3. Location and Segregation: Examples
52:10 - Chapter 4. Location and Segregation: Policy Implications
57:51 - Chapter 5. Location and Segregation: Central vs. Individual Randomization
01:00:51 - Chapter 6. Pure vs. Mixed Strategies: Rock, Paper, Scissors

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16741.jpg</video:thumbnail_loc>
      <video:duration>4430</video:duration>
      <video:publication_date>2012-09-01T09:05:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pglQ_E0g8PY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bayes</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>candidate</video:tag>
      <video:tag>voter</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>median</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>randomization</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>scissors</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Mixed-strategies-in-theory-and-tennis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Mixed strategies in theory and tennis</video:title>
      <video:description>&quot;Lec 9 - Mixed strategies in theory and tennis&quot; Game Theory (ECON 159)

We continue our discussion of mixed strategies. First we discuss the payoff to a mixed strategy, pointing out that it must be a weighed average of the payoffs to the pure strategies used in the mix. We note a consequence of this: if a mixed strategy is a best response, then all the pure strategies in the mix must themselves be best responses and hence indifferent. We use this idea to find mixed-strategy Nash equilibria in a game within a game of tennis.

00:00 - Chapter 1. Mixed Strategies: Definition
06:02 - Chapter 2. Mixed Strategies: Examples
22:20 - Chapter 3. Mixed Strategies: Direct and Indirect Effects on the Nash Equilibrium
27:05 - Chapter 4. Mixed Strategies and the Nash Equilibrium: Example

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16742.jpg</video:thumbnail_loc>
      <video:duration>4373</video:duration>
      <video:publication_date>2012-09-01T09:05:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/unvJofv0wl8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>payoffs</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>scissors</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-From-Stories-to-Canon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - From Stories to Canon</video:title>
      <video:description>&quot;Lec 2 - From Stories to Canon&quot; Introduction to New Testament (RLST 152)

The Christian faith is based upon a canon of texts considered to be holy scripture. How did this canon come to be? Different factors, such as competing schools of doctrine, growing consensus, and the invention of the codex, helped shape the canon of the New Testament. Reasons for inclusion in or exclusion from the canon included apostolic authority, general acceptance, and theological appropriateness for &quot;proto-orthodox&quot; Christianity.

00:00 - Chapter 1. Canon vs. Scripture
16:17 - Chapter 2. The Forming of Canons
27:04 - Chapter 3. The Invention of the Codex
32:50 - Chapter 4. A Slowly Developing (and Incomplete) Consensus
42:02 - Chapter 5. The Reasons for Canonical Inclusion and Exclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23115.jpg</video:thumbnail_loc>
      <video:duration>2934</video:duration>
      <video:publication_date>2012-09-12T12:29:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u72myyXDA74</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Stories</video:tag>
      <video:tag>to</video:tag>
      <video:tag>canon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Year-2008-Options-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Year 2008 - Options Markets</video:title>
      <video:description>Options Markets -Year 2008

Financial Markets (ECON 252)

Options introduce an essential nonlineary into portfolio management. They are contracts between buyers and writers, who agree on exercise prices and dates at which the buyer can buy or sell the underlying (such as a stock). Options are priced based on the price and volatility of the underlying asset as well as the duration of the option contract. The Black-Scholes options pricing model is one of the most famous equations in finance and offers a useful first approximation for prices for option contracts. Options exchanges and futures exchanges both are involved in creating a liquid and transparent market for options. Options are not just for stocks; they are also important for other asset classes, such as real estate.

00:00 - Chapter 1. Options Vocabulary and the 1720 Stock Market Crash 
14:58 - Chapter 2. The Standardization and Logic of Options: Options Exchanges 
27:57 - Chapter 3. The Put-Call Parity Relation 
36:32 - Chapter 4. Pricing an Option: The Black-Scholes Formula 
51:35 - Chapter 5. Accounting for Volatility in the Black-Scholes Formula 
01:00:08 - Chapter 6. Options on Home Prices as Risk Management 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12561.jpg</video:thumbnail_loc>
      <video:duration>4071</video:duration>
      <video:publication_date>2012-08-20T13:55:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQChTusyPJA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>american</video:tag>
      <video:tag>Option</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Scholes</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>call</video:tag>
      <video:tag>European</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>Date</video:tag>
      <video:tag>price</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>implied</video:tag>
      <video:tag>volatility</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Intrinsic</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Options</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>strike</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Engaging-with-Your-Class-Beyond-Reunion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Engaging with Your Class Beyond Reunion</video:title>
      <video:description>Lec 11 - Engaging with Your Class Beyond Reunion. Class identity is the foundation of a strong alumni community. A panel of class council and class correspondent volunteers will share information about sustaining momentum and the class identity through social, intellectual, professional, and philanthropic means while engaging fellow alumni more deeply in the life of the College.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14976.jpg</video:thumbnail_loc>
      <video:duration>1690</video:duration>
      <video:publication_date>2012-08-28T11:05:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DmWKi6a6HAg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>engagement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 29 - MIT 3.091 Introduction to Solid State Chemistry&quot; Organic Glasses - Polymers: Synthesis by Addition Polymerization and by Condensation Polymerization

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15629.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-08-28T18:30:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oyPesljk2Ak</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Polymerizat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Interpreting-Scripture-Medieval-Interpretations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Interpreting Scripture: Medieval Interpretations</video:title>
      <video:description>&quot;Lec 22 - Interpreting Scripture: Medieval Interpretations&quot; Introduction to New Testament (RLST 152)

The principles of interpreting the New Testament in this course assume a historical critical perspective. The historical critical method of interpreting a text privileges the intended meaning of the ancient author, the interpretation of a text&apos;s original audience, the original language the text was written in, and the avoidance of anachronism. However, for most of the last two thousand years, this has not been the method of interpretation of the Bible. Pre-modern interpreters, such as Origen and Augustine, felt free to allegorize and use the text as they saw fit. It was only through the Reformation and other events in modern history that the historical critical method became the predominant method of interpretation.

00:00 - Chapter 1. The Principles of the Historical Critical Method of Interpretation
20:11 - Chapter 2. The History of Historical Criticism
30:53 - Chapter 3. Pre-Modern Interpretation and &quot;Literal&quot; and &quot;Allegorical&quot; Meanings of Texts
34:19 - Chapter 4. Pre-Modern Interpreters: Origen
39:06 - Chapter 5. Pre-Modern Interpreters: Augustine
43:32 - Chapter 6. Pre-Modern Interpreters: Bernard of Clairvaux

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23136.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-12T12:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HC7-MEwQccE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>Interpretations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Psychology-101-No-visuals-for-last-10-minutes-o</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Psychology 101 - No visuals for last 10 minutes o</video:title>
      <video:description>&quot;Lec 3 - Psychology 101 - No visuals for last 10 minutes o&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27169.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-21T03:36:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUNNjM4y9Xk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>10</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>o</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec Last - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 24: Case study — code division multiple access (CDMA)

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15819.jpg</video:thumbnail_loc>
      <video:duration>4170</video:duration>
      <video:publication_date>2012-08-28T20:42:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cfL8blVkE1E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Philosophy 3</video:title>
      <video:description>&quot;Lec 14 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27252.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-21T04:22:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wlDZklr8tuE</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Genetic Engineering</video:title>
      <video:description>&quot;Lec 3 - Genetic Engineering&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the elements of molecular structure of DNA such as backbone, base composition, base pairing, and directionality of nucleic acids. He describes the processes of DNA synthesis, transcription, RNA splicing, translation, and post-translational processing required to make a protein such as insulin from its genetic code (DNA). Professor Saltzman describes the genetic code. RNA interference is also discussed as a way to control gene expression, which can be applied as a new way to treat diseases.

00:00 - Chapter 1. Introduction
01:35 - Chapter 2. Building Blocks of DNA
11:17 - Chapter 3. Structure of DNA and RNA
24:16 - Chapter 4. Central Dogma and DNA Synthesis
35:15 - Chapter 5. Genetic Code and Protein Synthesis
41:55 - Chapter 6. Control of Gene Expression

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16608.jpg</video:thumbnail_loc>
      <video:duration>2808</video:duration>
      <video:publication_date>2012-08-31T16:08:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXGL2Kracgs</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>pairing</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>codon</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-360-Lec-4a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7  - MIT 3.60 | Lec 4a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 7  - MIT 3.60 | Lec 4a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15279.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-08-28T16:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cUzZ-qu3xws</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Biomechanics-and-Orthopedics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Biomechanics and Orthopedics</video:title>
      <video:description>&quot;Lec 18 - Biomechanics and Orthopedics&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman introduces the material properties of elasticity and viscosity. He describes two separate experimental setups to measure the elasticity and the viscosity of a material. Material elasticity can be defined in terms of stress-strain property, and defines the Young&apos;s modulus (E), which is the slope of the stress-strain curve. Fluid viscosity, on the other hand, is described by shear stress. When modeling any material, the spring can be used to represent an ideal elastic material and the dashpot an ideal viscoelastic material. All biomaterials contain some combination of these properties and can be described by physical models that consist of both spring and dashpot.

00:00 - Chapter 1. Introduction
03:16 - Chapter 2. An Experiment on Elasticity
18:20 - Chapter 3. Viscosity
28:46 - Chapter 4. Deformation and Viscoelasticity
42:13 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16623.jpg</video:thumbnail_loc>
      <video:duration>2676</video:duration>
      <video:publication_date>2012-08-31T16:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dMZhxNfOYy0</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomechanics</video:tag>
      <video:tag>dashpot</video:tag>
      <video:tag>shear</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>Strain</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>viscoelastic</video:tag>
      <video:tag>Young</video:tag>
      <video:tag>s</video:tag>
      <video:tag>modulus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-CS50-Week-2-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - CS50 / Week 2: Wednesday</video:title>
      <video:description>Lec 65 - CS50 / Week 2: Wednesday. Functions, continued. Global variables. Parameters. Return values. Stack. Frames. Scope. Arrays. Strings. Command-line arguments. Cryptography.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16105.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-08-29T09:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fXQGKG0F598</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Twilight-of-the-Polis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Twilight of the Polis</video:title>
      <video:description>&quot;Lec 23 - Twilight of the Polis&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan describes the growth of a new power: Thebes. Under the leadership of Epaminondas and Pelopidas, Thebes grows into a major power among the Greek cities. In fact, the Thebans even rout the Spartans in a standard hoplite battle in the battle of Leuctra. Finally, Professor Kagan points out that by the time of Theban hegemony, the Greek world had experienced so many wars and conflicts that it opened the door to a powerful leader: Philip of Macedon.

00:00 - Chapter 1. The Rise of Theban Hegemony
14:42 - Chapter 2. The 375 Peace Proposal
21:29 - Chapter 3. Fighting Resumes; The Sacred Band of Thebes and the Battle of Leuctra
39:18 - Chapter 4. The End of Spartan Supremacy and Thebes&apos; Growth
50:01 - Chapter 5. The Great Invasion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16654.jpg</video:thumbnail_loc>
      <video:duration>4264</video:duration>
      <video:publication_date>2012-08-31T16:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EsjiBYBj_8I</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agesilaus</video:tag>
      <video:tag>Arcadian</video:tag>
      <video:tag>League</video:tag>
      <video:tag>autonomia</video:tag>
      <video:tag>Cleombrotus</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Epaminondas</video:tag>
      <video:tag>koine</video:tag>
      <video:tag>ereine</video:tag>
      <video:tag>Leuctra</video:tag>
      <video:tag>Mantinea</video:tag>
      <video:tag>Pelopidas</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Theban</video:tag>
      <video:tag>Hegemony</video:tag>
      <video:tag>Thebes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Kenneth-Cobonpue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Kenneth Cobonpue</video:title>
      <video:description>Lec 33- Kenneth Cobonpue.
Kenneth Cobonpue, from Cebu City, Philippines, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, January 25, 2012.  
Kenneth Cobonpue was the second speaker for the Rice Design Alliance
2012 Spring lecture series, Furnish.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17387.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-02T19:03:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ezu8hihxTA4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Kenneth</video:tag>
      <video:tag>Cobonpue</video:tag>
      <video:tag>Furnish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61C-MIPS-Decisions-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 61C - MIPS Decisions II</video:title>
      <video:description>&quot;Lec 5- Computer Science 61C - MIPS Decisions II&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/07/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27280.jpg</video:thumbnail_loc>
      <video:duration>2731</video:duration>
      <video:publication_date>2012-09-21T04:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P1RGhJ6aZ8c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>Decisions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Trench-Warfare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Trench Warfare</video:title>
      <video:description>&quot;Lec 14 - Trench Warfare&quot; France Since 1871 (HIST 276)

The sacred union that united France&apos;s political parties during World War I contributed to a resilient morale on the home front. Germany&apos;s invasion of France, and the conflict over Alsace-Lorraine in particular, contributed to French concern over atrocities and the national investment in the war effort. New weapons and other fighting technologies, coupled with the widespread use of trenches, made fighting tremendously difficult and gruesome on all fronts.

00:00 - Chapter 1. The Schlieffen Plan: German Hopes for an Early Victory
07:16 - Chapter 2. The Early War of Movement: The Battle of the Marne and the Salvation of France
13:47 - Chapter 3. From Movement to Attrition: The Development of Trench Warfare
22:00 - Chapter 4. The Identity of the Citizen-Soldier: Society During and After the War
34:30 - Chapter 5. Conditions on the Front: The Nature of Machine Warfare

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16799.jpg</video:thumbnail_loc>
      <video:duration>2711</video:duration>
      <video:publication_date>2012-09-01T09:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nd6hBBPWHvg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Sacred</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>Schlieffen</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>Eastern</video:tag>
      <video:tag>trench</video:tag>
      <video:tag>warfare</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>guns</video:tag>
      <video:tag>airplanes</video:tag>
      <video:tag>atrocity</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>creeping</video:tag>
      <video:tag>barrage</video:tag>
      <video:tag>Jaures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Why-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Why Finance?</video:title>
      <video:description>&quot;Lec 1- Why Finance?&quot; Financial Theory (ECON 251)

This lecture gives a brief history of the young field of financial theory, which began in business schools quite separate from economics, and of my growing interest in the field and in Wall Street. A cornerstone of standard financial theory is the efficient markets hypothesis, but that has been discredited by the financial crisis of 2007-09. This lecture describes the kinds of questions standard financial theory nevertheless answers well. It also introduces the leverage cycle as a critique of standard financial theory and as an explanation of the crisis. The lecture ends with a class experiment illustrating a situation in which the efficient markets hypothesis works surprisingly well.

00:00 - Chapter 1. Course Introduction
10:16 - Chapter 2. Collateral in the Standard Theory
17:54 - Chapter 3. Leverage in Housing Prices
33:47 - Chapter 4. Examples of Finance
46:13 - Chapter 5. Why Study Finance?
50:13 - Chapter 6. Logistics
58:22 - Chapter 7. A Experiment of the Financial Market

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23141.jpg</video:thumbnail_loc>
      <video:duration>4457</video:duration>
      <video:publication_date>2012-09-12T12:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vTs2IQ8OefQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 9 - MIT 18.03 Differential Equations, Spring 2006&quot; Solving Second-order Linear ODE&apos;s with Constant Coefficients: The Three Cases

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14828.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-28T02:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vP-oRQqmeg4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Irving-Fishers-Impatience-Theory-of-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Irving Fisher&apos;s Impatience Theory of Interest</video:title>
      <video:description>&quot;Lec 6 - Irving Fisher&apos;s Impatience Theory of Interest&quot; Financial Theory (ECON 251)

Building on the general equilibrium setup solved in the last week, this lecture looks in depth at the relationships between productivity, patience, prices, allocations, and nominal and real interest rates. The solutions to three of Fisher&apos;s famous examples are given: What happens to interest rates when people become more or less patient? What happens when they expect to receive windfall riches sometime in the future? And, what happens when wealth in an economy is redistributed from the poor to the rich?

00:00 - Chapter 1. From Financial to General Equilbrium
06:44 - Chapter 2. Applying the Principle of No Arbitrage
23:50 - Chapter 3. The Fundamental Theorem of Asset Pricing
39:25 - Chapter 4. Effects of Technology in Fisher Economy
51:31 - Chapter 5. The Impatience Theory of Interest
01:06:48 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23146.jpg</video:thumbnail_loc>
      <video:duration>4256</video:duration>
      <video:publication_date>2012-09-12T12:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GTzatG_pUmg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Irving</video:tag>
      <video:tag>fisher</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Impatience</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Rise-of-Athens-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The Rise of Athens (cont.)</video:title>
      <video:description>&quot;Lec 11 - The Rise of Athens (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan traces the development of Athens. He argues that Athens, like other poleis, undergoes political and social turmoil due to the rise of the hoplite farmer. This unrest is first seen in the attempted coup d&apos;état of Cylon and the Law of Draco. Professor Kagan also points out that in response to these developments, Solon was made sole archon of Athens to establish peace in a time of unrest. It should also be noted that Solon established laws that were moderate in nature. Therefore, it comes as no surprise that Solon was only partially successful. Eventually, a tyranny is established in Athens by Peisistratus, but Peisistratus, according to Professor Kagan, was a special type of tyrant, one that not only upheld the new laws of Solon, but was also interested in the welfare of Athens.

00:00 - Chapter 1. The Code of Draco; Athenian Colonies
09:13 - Chapter 2. Crises and the Rise of Athens and Solon as Sole Archon
20:25 - Chapter 3. Choosing Solon
25:49 - Chapter 4. Solon&apos;s Economic and Social Measures
37:21 - Chapter 5. Solon&apos;s Political Measures
47:22 - Chapter 6. Dissatisfaction and Years of Anarchy
52:48 - Chapter 7. Peisistratus, the Very Special Tyrant

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16641.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-08-31T16:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6UcwlB9uiE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alcmaeonidae</video:tag>
      <video:tag>archon</video:tag>
      <video:tag>Cylon</video:tag>
      <video:tag>Draco</video:tag>
      <video:tag>Hippeis</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>medimnoi</video:tag>
      <video:tag>Megacles</video:tag>
      <video:tag>Peisistratus</video:tag>
      <video:tag>pentakosiomedimnoi</video:tag>
      <video:tag>seisachtheia</video:tag>
      <video:tag>Solon</video:tag>
      <video:tag>thetes</video:tag>
      <video:tag>tyranny</video:tag>
      <video:tag>zeugitai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 5

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15711.jpg</video:thumbnail_loc>
      <video:duration>3293</video:duration>
      <video:publication_date>2012-08-28T19:49:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0egP7_kq23E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Athenian-Democracy-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Athenian Democracy (cont.)</video:title>
      <video:description>&quot;Lec 16 - Athenian Democracy (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan continues to discuss the constitution of Athens. In particular, he explores the judicial workings of Athens. He describes in detail the effort of the Athenians to create a system of justice that would not only minimize tampering, in order to insure justice, but also maximize citizen participation. After this discussion, Professor Kagan comments on the role of women in Athens by looking at two types of sources. The picture that emerges is considerably complex and left without resolution. Finally, he comments on the role of slaves. In each of these discussions, he draws illuminating analogies to our modern society.

00:00 - Chapter 1. Organization of Athenian Democracy: The Judicial
09:51 - Chapter 2. Flaws in the Athenian Democratic System
40:20 - Chapter 3. Women&apos;s Roles in Athenian Society
54:16 - Chapter 4. Slavery in Athenian Society
01:07:37 - Chapter 5. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16646.jpg</video:thumbnail_loc>
      <video:duration>4397</video:duration>
      <video:publication_date>2012-08-31T16:44:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0DWXr6kKPg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antigone</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>Clytemnestra</video:tag>
      <video:tag>Constitution</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>divorce</video:tag>
      <video:tag>Euripides</video:tag>
      <video:tag>helots</video:tag>
      <video:tag>jury</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>court</video:tag>
      <video:tag>Lysias</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Pynx</video:tag>
      <video:tag>slavery</video:tag>
      <video:tag>slaves</video:tag>
      <video:tag>sophocles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Struggle-for-Hegemony-in-Fourth-Century-Greece-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Struggle for Hegemony in Fourth-Century Greece (cont.)</video:title>
      <video:description>&quot;Lec 22 - The Struggle for Hegemony in Fourth-Century Greece (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines the continuation of Spartan tyranny over the Greek poleis and the response of the Greek world. According to Professor Kagan, it became clear that the Greek poleis needed to do something to check the power of Sparta. So, Thebes, Argos, Corinth, and Athens along with some of the smaller poleis joined together to fight Sparta in the Corinthian War. The war ended in a stalemate, but now the Persians were afraid of the growth of Athenian naval power. So, the king made an alliance with Sparta to bring about the King&apos;s Peace, which emphasized Greek autonomy and which had the effect of breaking up all alliances, except the Peloponnesian League. After this fact, Sparta continued in its tyrannical behavior.

00:00 - Chapter 1. The Greek Mercenary Army and the March of the 10,000
08:46 - Chapter 2. Further Hostilities
21:32 - Chapter 3. The Corinthian War
40:12 - Chapter 4. Iphicrates&apos;s Light-Armed Troops; Conon&apos;s Fleet 
51:06 - Chapter 5. The War Comes to an End

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16653.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-08-31T16:51:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vgs13OKQNnU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Agamemnon</video:tag>
      <video:tag>Agesilaus</video:tag>
      <video:tag>Anabasis</video:tag>
      <video:tag>Antalcidas</video:tag>
      <video:tag>Argos</video:tag>
      <video:tag>Artaxerxes</video:tag>
      <video:tag>autonomy</video:tag>
      <video:tag>Cadmea</video:tag>
      <video:tag>Cnidus</video:tag>
      <video:tag>Conon</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Corinthians</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Cyrus</video:tag>
      <video:tag>federation</video:tag>
      <video:tag>interpoleis</video:tag>
      <video:tag>Kings</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Persia</video:tag>
      <video:tag>Phoebidas</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Athenian</video:tag>
      <video:tag>Confederation</video:tag>
      <video:tag>Sphodrias</video:tag>
      <video:tag>Thebes</video:tag>
      <video:tag>Xenophon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Utilities-Endowments-and-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Utilities, Endowments, and Equilibrium</video:title>
      <video:description>&quot;Lec 2- Utilities, Endowments, and Equilibrium&quot; Financial Theory (ECON 251)

This lecture explains what an economic model is, and why it allows for counterfactual reasoning and often yields paradoxical conclusions. Typically, equilibrium is defined as the solution to a system of simultaneous equations. The most important economic model is that of supply and demand in one market, which was understood to some extent by the Ancient Greeks and even by Shakespeare. That model accurately fits the experiment from the last class, as well as many other markets, such as the Paris Bourse, online trading, the commodities pit, and a host of others. The modern theory of general economic equilibrium described in this lecture extends that model to continuous quantities and multiple commodities. It is the bedrock on which we will build the model of financial equilibrium in subsequent lectures. 

00:00 - Chapter 1. Introduction
07:04 - Chapter 2. Why Model?
13:30 - Chapter 3. History of Markets
24:41 - Chapter 4. Supply and Demand and General Equilibrium
37:59 - Chapter 5. Marginal Utility
45:20 - Chapter 6. Endowments and Equilibrium

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23142.jpg</video:thumbnail_loc>
      <video:duration>4337</video:duration>
      <video:publication_date>2012-09-12T12:53:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VX4eYYmvQ78</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>Endowments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Efficiency-Assets-and-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Efficiency, Assets, and Time</video:title>
      <video:description>&quot;Lec 4- Efficiency, Assets, and Time&quot; Financial Theory (ECON 251)

Over time, economists&apos; justifications for why free markets are a good thing have changed. In the first few classes, we saw how under some conditions, the competitive allocation maximizes the sum of agents&apos; utilities. When it was found that this property didn&apos;t hold generally, the idea of Pareto efficiency was developed. This class reviews two proofs that equilibrium is Pareto efficient, looking at the arguments of economists Edgeworth, and Arrow-Debreu. The lecture suggests that if a broadening of the economic model invalidated the sum of utilities justification of free markets, a further broadening might invalidate the Pareto efficiency justification of unregulated markets. Finally, Professor Geanakoplos discusses how Irving Fisher introduced two crucial ingredients of finance,--time and assets--into the standard economic equilibrium model.

00:00 - Chapter 1. Is the Free Market Good? A Mathematical Perspective
11:20 - Chapter 2. The Pareto Efficiency and Equilibrium
38:42 - Chapter 3. Fundamental Theorem of Economics
46:27 - Chapter 4. Shortcomings of the Fundamental Theorem
52:39 - Chapter 5. History of Mathematical Economics
01:00:21 - Chapter 6. Elements of Financial Models

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23144.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-09-12T12:53:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b7OUq1hMBbQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Assets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Nash-equilibrium-dating-and-Cournot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Nash equilibrium: dating and Cournot</video:title>
      <video:description>&quot;Lec 6 - Nash equilibrium: dating and Cournot&quot; Game Theory (ECON 159)

We apply the notion of Nash Equilibrium, first, to some more coordination games; in particular, the Battle of the Sexes. Then we analyze the classic Cournot model of imperfect competition between firms. We consider the difficulties in colluding in such settings, and we discuss the welfare consequences of the Cournot equilibrium as compared to monopoly and perfect competition.

00:00 - Chapter 1. Coordination Games: Scope for Leadership and Strategic Complements
04:59 - Chapter 2. Coordination Games: The Battle of the Sexes 
18:37 - Chapter 3. Cournot Duopoly: Math
53:28 - Chapter 4. Cournot Duopoly: Real World Examples

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16739.jpg</video:thumbnail_loc>
      <video:duration>4326</video:duration>
      <video:publication_date>2012-09-01T09:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7oASpaBdDMs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Monopoly</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Equilibria</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-J-D-Salinger-Franny-and-Zooey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - J. D. Salinger, Franny and Zooey</video:title>
      <video:description>&quot;Lec 10 - J. D. Salinger, Franny and Zooey&quot; The American Novel Since 1945 (ENGL 291)

In this lecture on J. D. Salinger&apos;s Franny and Zooey, Professor Hungerford presents her argument about religion in the novel as an example to students of how to construct a sound literary critical paper using evidence from the text. Moving between large claims and close readings, Hungerford shows how Salinger prevents his investment in mysticism from becoming mystification by grounding his sense of the divine in the specificity of persons, the importance of family language and love. In this way writing, like the theme of acting that appears again and again in the novel, models a spiritual performance that brings together artist and audience in the partnership of human communication.

00:00 - Chapter 1. Forming a Literary Argument: Advice for Paper Writing
08:25 - Chapter 2. The Theological Theme: Specific Doctrine versus Syncretic Religion
29:06 - Chapter 3. Structures of Drama
35:08 - Chapter 4. Religion and Love: The Performance of Human Connection
44:38 - Chapter 5. Final Notes on Paper Writing

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16768.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-01T09:32:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/toql5jGSDBU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>acting</video:tag>
      <video:tag>ego</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Lady</video:tag>
      <video:tag>Jesus</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>mysticism</video:tag>
      <video:tag>syncretic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-John-Barth-Lost-in-the-Funhouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - John Barth, Lost in the Funhouse</video:title>
      <video:description>&quot;Lec 11 - John Barth, Lost in the Funhouse&quot; The American Novel Since 1945 (ENGL 291)

In her lecture on John Barth&apos;s collection of stories Lost in the Funhouse, Professor Amy Hungerford delves beyond the superficial pleasures and frustrations of Barth&apos;s oft-cited metafictional masterwork to illuminate the profound commitment to language that his narrative risks entail. Foremost among Barth&apos;s concerns, Hungerford argues, is the multi-faceted relationship between language and love. Desire can drive a narrative, or disrupt it. Language can create desire, or replace it. Unifying the virtuosic variety of his tales is Barth&apos;s inquiry: Does language always stand in for a loss of bodily presence? Must the written word always exist as the shadow of the oral?

00:00 - Chapter 1. Barth, the Teacher
10:00 - Chapter 2. The Modernist Ambition in &apos;Night-Sea Journey&apos;
25:27 - Chapter 3. Alienation and Desire
42:05 - Chapter 4. The Power of Voice

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16769.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-01T09:40:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8zNyud-wVE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agency</video:tag>
      <video:tag>Fort</video:tag>
      <video:tag>da</video:tag>
      <video:tag>game</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>metafiction</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>pleasure</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>alienation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Present-Value-Prices-and-the-Real-Rate-of-Interest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Present Value Prices and the Real Rate of Interest</video:title>
      <video:description>&quot;Lec 5- Present Value Prices and the Real Rate of Interest&quot; Financial Theory (ECON 251)

Philosophers and theologians have railed against interest for thousands of years. But that is because they didn&apos;t understand what causes interest. Irving Fisher built a model of financial equilibrium on top of general equilibrium (GE) by introducing time and assets into the GE model. He saw that trade between apples today and apples next year is completely analogous to trade between apples and oranges today. Similarly he saw that in a world without uncertainty, assets like stocks and bonds are significant only for the dividends they pay in the future, just like an endowment of multiple goods. With these insights Fisher was able to show that he could solve his model of financial equilibrium for interest rates, present value prices, asset prices, and allocations with precisely the same techniques we used to solve for general equilibrium. He concluded that the real rate of interest is a relative price, and just like any other relative price, is determined by market participants&apos; preferences and endowments, an insight that runs counter to the intuitions held by philosophers throughout much of human history. His theory did not explain the nominal rate of interest or inflation, but only their ratio.

00:00 - Chapter 1. Implications of General Equilibrium
03:08 - Chapter 2. Interest Rates and Stock Prices
22:06 - Chapter 3. Defining Financial Equilibrium
33:41 - Chapter 4. Inflation and Arbitrage
43:35 - Chapter 5. Present Value Prices
57:44 - Chapter 6. Real and Nominal Interest Rates

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23145.jpg</video:thumbnail_loc>
      <video:duration>4454</video:duration>
      <video:publication_date>2012-09-12T12:54:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVxmtb3zTlk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Interest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Vertical-Structure-of-the-atmosphere-Residence-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Vertical Structure of the atmosphere; Residence Time</video:title>
      <video:description>&quot;Lec 4 - Vertical Structure of the atmosphere; Residence Time&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Pressure and density decrease exponentially with altitude in the atmosphere.  This leads to buoyancy effects in the atmosphere when parcels of air are heated or cooled, or raised or lowered in the atmosphere.  Temperature varies in a more complicated way with altitude in the atmosphere, with several inversions which occur at the boundaries of the various layers of the atmosphere.  Solar radiation interacts differently with the gases that compose each layer of the atmosphere which affects which wavelengths of radiation are able to reach the surface of the Earth.  

00:00 - Chapter 1. Introduction
02:57 - Chapter 2. Vertical structure of density and pressure in the atmosphere
09:59 - Chapter 3. Vertical structure of temperature in the atmosphere
15:50 - Chapter 4. Interaction between solar radiation and the atmosphere
20:39 - Chapter 5. Examples of height scales in the atmosphere
25:40 - Chapter 6. Layers in the Ocean
27:22 - Chapter 7. Layers in the Earth&apos;s Interior
29:24 - Chapter 8. Systems Analysis
31:20 - Chapter 9. Residence Time and the Hydrologic Cycle


Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23284.jpg</video:thumbnail_loc>
      <video:duration>2796</video:duration>
      <video:publication_date>2012-09-13T12:34:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G4mQNgOXes</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>Residence</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-The-Collapse-of-Communism-and-Global-Challenges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - The Collapse of Communism and Global Challenges</video:title>
      <video:description>European Civilization, 1648-1945 (HIST 202)

The disintegration of the Soviet Union resulted from a number of different factors. Three important ones are nationalism among Soviet satellite states, democratic opposition movements, and economic crisis. Along with these elements, the role of Mikhail Gorbachev should not be discounted. Although his attempt to reform communism was rejected, his reformist positions as Soviet premier helped open the way for full-fledged political dissidence. One of the major challenges faced by Europe in the wake of the collapse of communism has been that posed by ethnic nationalism, a problem that erupted violently in the Balkans in the 1990s. Immigration and the defense of human rights are two problems that now confront the United States, as well as a United Europe.

00:00 - Chapter 1.  The Fall of Communism: Nationalism, Democratic Reform, and Economic Change
16:47 - Chapter 2. The Dissolution of the Soviet System in the Satellite States of Eastern Europe
29:00 - Chapter 3. Globalization and Americanization in Europe 
31:07 - Chapter 4. Immigration and the European Union 
35:21 - Chapter 5. Human Rights in Europe and the United States 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14144.jpg</video:thumbnail_loc>
      <video:duration>2475</video:duration>
      <video:publication_date>2012-08-26T11:30:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ix-j4BBoNFg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>communism</video:tag>
      <video:tag>Berlin</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Soviet</video:tag>
      <video:tag>Union</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>glasnost</video:tag>
      <video:tag>perestroika</video:tag>
      <video:tag>Reagan</video:tag>
      <video:tag>Ceausescu</video:tag>
      <video:tag>immigration</video:tag>
      <video:tag>emigration</video:tag>
      <video:tag>Hungary</video:tag>
      <video:tag>Czech</video:tag>
      <video:tag>Poland</video:tag>
      <video:tag>Solidarity</video:tag>
      <video:tag>Bulgaria</video:tag>
      <video:tag>Dubcek</video:tag>
      <video:tag>Krushchev</video:tag>
      <video:tag>liberalism</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Solzhenitsyn</video:tag>
      <video:tag>Walesa</video:tag>
      <video:tag>Hoxha</video:tag>
      <video:tag>Honecker</video:tag>
      <video:tag>Balkans</video:tag>
      <video:tag>nationalism</video:tag>
      <video:tag>Ethnic</video:tag>
      <video:tag>America</video:tag>
      <video:tag>U</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 32- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17031.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-02T04:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QT_cA68S3AE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Overlapping-Generations-Models-of-the-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Overlapping Generations Models of the Economy</video:title>
      <video:description>&quot;Lec 12 - Overlapping Generations Models of the Economy&quot; Financial Theory (ECON 251) 

In order for Social Security to work, people have to believe there&apos;s some possibility that the world will last forever, so that each old generation will have a young generation to support it. The overlapping generations model, invented by Allais and Samuelson but here augmented with land, represents such a situation. Financial equilibrium can again be reduced to general equilibrium. At first glance it would seem that the model requires a solution of an infinite number of supply equals demand equations, one for each time period. But by assuming stationarity, the whole analysis can be reduced to one equation. In this mathematical framework we reach an even more precise and subtle understanding of Social Security and the real rate of interest. We find that Social Security likely increases the real rate of interest. The presence of land, an infinitely lived asset that pays a perpetual dividend, forces the real rate of interest to be positive, exposing the flaw in Samuelson&apos;s contention that Social Security is a giant, yet beneficial, Ponzi scheme where each generation can win by perpetually deferring a growing cost. 

00:00 - Chapter 1. Introduction to the Overlapping Generation Model
12:59 - Chapter 2. Financial and General Equilibrium in Social Security
26:37 - Chapter 3. Present Value Analysis of Social Security
59:24 - Chapter 4. Real Rate of Interest and Social Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23152.jpg</video:thumbnail_loc>
      <video:duration>4354</video:duration>
      <video:publication_date>2012-09-12T12:54:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ecqWJ_7ERCI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Overlapping</video:tag>
      <video:tag>Generations</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>economy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 7 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19666.jpg</video:thumbnail_loc>
      <video:duration>4708</video:duration>
      <video:publication_date>2012-09-05T04:06:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QJRCE6FSn10</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 7 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Awele Makeba on &quot;The Women Who Made the Montgomery Movement&quot;.  Recorded October 16, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Awele Makeba is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15683.jpg</video:thumbnail_loc>
      <video:duration>4891</video:duration>
      <video:publication_date>2012-08-28T19:11:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/icWAoepdTpo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Statistical-Signal-Processing-for-Modern-High-Dimensional-Data-Sets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Statistical Signal Processing for Modern High-Dimensional Data Sets</video:title>
      <video:description>Lec 56 - Statistical Signal Processing for Modern High-Dimensional Data Sets. April 8, 2009 - Patrick Wolfe, Associate Professor of Electrical Engineering, Statistics and Information Sciences Laboratory, School of Engineering and Applied Science, Harvard University

Modern science and engineering applications give rise to the vast quantities of high-dimensional data. This talk will provide a broad research perspective on the challenges and opportunities of drawing inferences from such data sets. For the large collections of sounds, images and networks acquired by modern sensing devices, traditional signal processing techniques singularly fail to scale, and new approaches are needed. Among the problems to be considered are forensic speech analysis, digital camera design and data reduction for large networks. Can we build practical solutions for these new contexts using the algorithms and tools of classical statistics?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16096.jpg</video:thumbnail_loc>
      <video:duration>3639</video:duration>
      <video:publication_date>2012-08-29T09:28:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ras3rjMK6Gw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Patrick</video:tag>
      <video:tag>Wolfe</video:tag>
      <video:tag>IIC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomic-multi-roated-zirconia-dental-implantation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomic multi-roated zirconia dental implantation</video:title>
      <video:description>Anatomic multi-roated zirconia dental implantation is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8819be53-c6b6-4e9c-acf0-ae7a9f125bf7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:07:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9495.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomic</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Paris-and-the-Belle-poque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Paris and the Belle Époque</video:title>
      <video:description>&quot;Lec 11 - Paris and the Belle Époque&quot; France Since 1871 (HIST 276)

Modern Paris was indelibly shaped by the rebuilding project ordered by Napoleon III and carried out by Baron Haussmann in the 1850s and &apos;60s. The large-scale demolition of whole neighborhoods in central Paris, coupled with a boom in industrial development outside the city, cemented a class division between center and periphery that has persisted into the twenty-first century. Curiously, this division is the obverse of the arrangement of most American cities, in which the inner city is typically impoverished while the suburbs are wealthy.

00:00 - Chapter 1. The Old Paris: A Portrait of Urban Poverty
07:27 - Chapter 2. Napoleon III and Haussmann: Building the Boulevards of Modern Paris
19:09 - Chapter 3. New Modes of Commerce in Belle Époque Paris
23:00 - Chapter 4. The East-West Dichotomy: Mapping the Character of the New Neighborhoods
38:23 - Chapter 5. Exile from the Center: The Development of Working Class Suburbia

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16796.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-01T09:59:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l7fyza_fTRI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Haussman</video:tag>
      <video:tag>Belle</video:tag>
      <video:tag>Epoque</video:tag>
      <video:tag>rebuilding</video:tag>
      <video:tag>Paris</video:tag>
      <video:tag>cities</video:tag>
      <video:tag>suburbs</video:tag>
      <video:tag>immigration</video:tag>
      <video:tag>boulevards</video:tag>
      <video:tag>Impressionism</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>center</video:tag>
      <video:tag>periphery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-of-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery of Eye</video:title>
      <video:description>A full surgical procedure of human eye is shown in the video. As this is a very sensitive organ of our body so it requires extra care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fbd049a7-715d-4101-98c7-812b5d4b0ac1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T10:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9475.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>LASIK</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Scope-of-the-Class</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Scope of the Class</video:title>
      <video:description>Lec 1 - Scope of the Class. PHSC 13400: Global Warming David Archer, Professor in Geophysical Sciences &quot;Scope of the Class&quot; September 30, 2009. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14687.jpg</video:thumbnail_loc>
      <video:duration>679</video:duration>
      <video:publication_date>2012-08-27T09:57:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uHXpkoE0G3A</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 4: Wave-particle duality of matter, Schrödinger equation

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15823.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-08-28T20:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iWZDVWdtjMY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 7 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 7: p-orbitals

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15826.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-08-28T20:47:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N1FTKBCq8V0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-18086-Mathematical-Methods-for-Engineers-II-1649c4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 19- MIT 18.086 Mathematical Methods for Engineers II.
Conjugate Gradient Method

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16419.jpg</video:thumbnail_loc>
      <video:duration>3142</video:duration>
      <video:publication_date>2012-08-30T15:25:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zha1744fTRs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Quantifying-Uncertainty-and-Risk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Quantifying Uncertainty and Risk</video:title>
      <video:description>&quot;Lec 14 - Quantifying Uncertainty and Risk&quot; Financial Theory (ECON 251) 

Until now, the models we&apos;ve used in this course have focused on the case where everyone can perfectly forecast future economic conditions. Clearly, to understand financial markets, we have to incorporate uncertainty into these models. The first half of this lecture continues reviewing the key statistical concepts that we&apos;ll need to be able to think seriously about uncertainty, including expectation, variance, and covariance. We apply these concepts to show how diversification can reduce risk exposure. Next we show how expectations can be iterated through time to rapidly compute conditional expectations: if you think the Yankees have a 60% chance of winning any game against the Dodgers, what are the odds the Yankees will win a seven game series once they are up 2 games to 1? Finally we allow the interest rate, the most important variable in the economy according to Irving Fisher, to be uncertain. We ask whether interest rate uncertainty tends to make a dollar in the distant future more valuable or less valuable.

00:00 - Chapter 1. Expectation, Variance, and Covariance
19:06 - Chapter 2. Diversification and Risk Exposure
33:54 - Chapter 3. Conditional Expectation
53:39 - Chapter 4. Uncertainty in Interest Rates

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23154.jpg</video:thumbnail_loc>
      <video:duration>3850</video:duration>
      <video:publication_date>2012-09-12T12:55:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yvcg_WE5O-o</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Quantifying</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Risk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 11 -Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27114.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-21T02:51:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SNIJcnsaYOU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 35 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27139.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-21T03:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nM_pLg0CJMA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 8 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 8: Multielectron atoms and electron configurations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15827.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-08-28T20:47:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7RRqxv2pzg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 19 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Barak Obama&apos;s American Dream&quot;.  Recorded December 6, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15694.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-08-28T19:25:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9UWIXQVcYGk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Planetary-Orbits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Planetary Orbits</video:title>
      <video:description>&quot;Lec 2 - Planetary Orbits&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Exoplanets are introduced and students learn how astronomers detect their presence as well as the challenges associated with it. Physics equations are explained as well as their importance in the context of the course. A number of problems are worked out to get students used to dealing with large numbers in calculating planetary masses, interplanetary distances, etc.

00:00 - Chapter 1. Course Logistics
06:15 - Chapter 2. Exoplanets
12:56 - Chapter 3. Physical Units and Significant Digits
33:23 - Chapter 4. Calculating the Distance between Planets and Stars

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16221.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
      <video:publication_date>2012-08-29T16:31:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZiK4lg3Tzfs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Sirius</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 33- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17032.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-02T04:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8lPhn73hTm4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Biology-1B-Introduction-to-plants-and-fungi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Biology 1B -Introduction to plants and fungi</video:title>
      <video:description>&quot;Lec 27 - Biology 1B -Introduction to plants and fungi&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27225.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-21T04:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0fl4bc0M5U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fungi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-To-Appomattox-and-Beyond-The-End-of-the-War-and-a-Search-for-Meanings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - To Appomattox and Beyond: The End of the War and a Search for Meanings</video:title>
      <video:description>&quot;Lec 19 - To Appomattox and Beyond: The End of the War and a Search for Meanings&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight uses Herman Melville&apos;s poem &quot;On the Slain Collegians&quot; to introduce the horrifying slaughter of 1864. The architect of the strategy that would eventually lead to Union victory, but at a staggering human cost, was Ulysses S. Grant, brought East to assume control of all Union armies in 1864. Professor Blight narrates the campaigns of 1864, including the Battles of the Wilderness, Spotsylvania, and Cold Harbor, and the siege of Petersburg. While Robert E. Lee battled Grant to a stalemate in Virginia, however, William Tecumseh Sherman&apos;s Union forces took Atlanta before beginning their March to the Sea, destroying Confederate morale and fighting power from the inside. Professor Blight closes his lecture with a description of the first Memorial Day, celebrated by African Americans in Charleston, SC 1865.

00:00 - Chapter 1. Introduction: Melville&apos;s &quot;On the Slain Collegians&quot;
05:21 - Chapter 2. Grant&apos;s Strategic Changes from the West to the East
13:26 - Chapter 3. The Psyche of Robert E. Lee
19:17 - Chapter 4. Wilderness, Cold Harbor, Crater: Grant and Lee in 1864
33:21 - Chapter 5. Sherman&apos;s March to the Sea
42:23 - Chapter 6. The Beginning of Memorial Day and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16725.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-01T08:40:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fY7KgbYdaCI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Battle</video:tag>
      <video:tag>CRATER</video:tag>
      <video:tag>March</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>siege</video:tag>
      <video:tag>Petersburg</video:tag>
      <video:tag>Spotsylvania</video:tag>
      <video:tag>Wilderness</video:tag>
      <video:tag>Ulysses</video:tag>
      <video:tag>Grant</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Tecumseh</video:tag>
      <video:tag>Sherman</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-61C-Single-Cycle-CPU-Datapath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 61C -Single Cycle CPU Datapath</video:title>
      <video:description>&quot;Lec 21 - Computer Science 61C -Single Cycle CPU Datapath&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/27/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27296.jpg</video:thumbnail_loc>
      <video:duration>2892</video:duration>
      <video:publication_date>2012-09-21T05:07:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JuUTKY19ANA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>single</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>Datapath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-61B-visuals-lost-after-24-min</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 61B -visuals lost after 24 min</video:title>
      <video:description>&quot;Lec 11 - Computer Science 61B -visuals lost after 24 min&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27321.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-21T05:31:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jKic6YTGVZE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>after</video:tag>
      <video:tag>24</video:tag>
      <video:tag>min</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 21 - Computer Science 61B&quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27331.jpg</video:thumbnail_loc>
      <video:duration>2583</video:duration>
      <video:publication_date>2012-09-21T05:32:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ww30yzPOIxE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Multiplication-7-Old-video-giving-more-examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Multiplication 7: Old video giving more examples</video:title>
      <video:description>Multiplication 7: Old video giving more examples

2 examples of multiplying a 3 digit number times a 2 digit number.  1 example of multiplying a 3 digit number times a 3 digit number.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20483.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-09-06T15:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_k3aWF6_b4w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>7</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Giving</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Uncertainty-and-the-Rational-Expectations-Hypothesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Uncertainty and the Rational Expectations Hypothesis</video:title>
      <video:description>&quot;Lec 15 - Uncertainty and the Rational Expectations Hypothesis&quot; Financial Theory (ECON 251) 

According to the rational expectations hypothesis, traders know the probabilities of future events, and value uncertain future payoffs by discounting their expected value at the riskless rate of interest. Under this hypothesis the best predictor of a firm&apos;s valuation in the future is its stock price today. In one famous test of this hypothesis, it was found that detailed weather forecasts could not be used to improve on contemporaneous orange prices as a predictor of future orange prices, but that orange prices could improve contemporaneous weather forecasts. Under the rational expectations hypothesis you can infer more about the odds of corporate or sovereign bonds defaulting by looking at their prices than by reading about the financial condition of their issuers.

00:00 - Chapter 1. The Rational Expectations Hypothesis
12:18 - Chapter 2. Dependence on Prices in a Certain World
24:42 - Chapter 3. Implications of Uncertain Discount Rates and Hyperbolic Discounting
46:53 - Chapter 4. Uncertainties of Default

On the other hand, when discount rates rather than payoffs are uncertain, today&apos;s one year rate grossly overestimates the long run annualized rate. If today&apos;s one year interest rate is 4%, and if the one year interest rate follows a geometric random walk, then the value today of one dollar in T years is described in the long run by the hyperbolic function 1/ √T, which is much larger than the exponential function 1/(1.04)T, no matter what the constant K. Hyperbolic discounting is the term used to describe the tendency of animals and humans to value the distant future much more than would be implied by (exponentially) discounting at a constant rate such as 4%. Hyperbolic discounting can justify expenses taken today to improve the environment in 500 years that could not be justified under exponential discounting. 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23155.jpg</video:thumbnail_loc>
      <video:duration>4569</video:duration>
      <video:publication_date>2012-09-12T12:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RS2DJmyGI8Y</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expectations</video:tag>
      <video:tag>Hypothesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Backward-Induction-and-Optimal-Stopping-Times</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Backward Induction and Optimal Stopping Times</video:title>
      <video:description>&quot;Lec 16 - Backward Induction and Optimal Stopping Times&quot; Financial Theory (ECON 251) 

In the first part of the lecture we wrap up the previous discussion of implied default probabilities, showing how to calculate them quickly by using the same duality trick we used to compute forward interest rates, and showing how to interpret them as spreads in the forward rates. The main part of the lecture focuses on the powerful tool of backward induction, once used in the early 1900s by the mathematician Zermelo to prove the existence of an optimal strategy in chess. We explore its application in a series of optimal stopping problems, starting with examples quite distant from economics such as how to decide when it is time to stop dating and get married. In each case we find that the option to continue is surprisingly valuable.

00:00 - Chapter 1. Calculating Default Probabilities
14:58 - Chapter 2. Relationship Between Defaults and Forward Rates
28:09 - Chapter 3. Zermelo, Chess, and Backward Induction
36:48 - Chapter 4. Optimal Stopping Games and Backward Induction
01:06:47 - Chapter 5. The Optimal Marriage Problem

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23156.jpg</video:thumbnail_loc>
      <video:duration>4754</video:duration>
      <video:publication_date>2012-09-12T12:56:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPNl-jD1vhw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>stopping</video:tag>
      <video:tag>Times</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-CS50-Week-7-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - CS50 / Week 7: Monday</video:title>
      <video:description>Lec 75 - CS50 / Week 7: Monday. Valgrind. Bitwise operators. Hash tables. Trees. Binary search trees. Tries. Huffman coding.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16115.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-08-29T09:38:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79i1iu7iyAc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Persian-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Persian Wars</video:title>
      <video:description>&quot;Lec 12 - The Persian Wars&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan examines in detail the development, growing pains, and emergence of Athenian democracy. He argues that the tyranny under the Peisistratids led to the development of the idea of self-government among the Athenians, which Cleisthenes used to develop Athens in a more democratic direction. One of the ways Cleisthenes was able to accomplish this was to diminish the power of the aristocracy by reordering and restructuring the tribes and giving greater power to the assembly. Finally, Professor Kagan says a word on the Athenian practice of ostracism as a political tool to protect a fledgling democracy.

00:00 - Chapter 1. Consequences of Tyranny to Greek Life
12:31 - Chapter 2. Cleisthenes&apos;s Coup d&apos;État
23:20 - Chapter 3. Establishing a New Constitution 
38:52 - Chapter 4. Key Democratic Elements
01:04:00 - Chapter 5. Ostracism as a Constitutional Device

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16642.jpg</video:thumbnail_loc>
      <video:duration>4742</video:duration>
      <video:publication_date>2012-08-31T16:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E28PaeQQQC0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>boule</video:tag>
      <video:tag>Cleisthenes</video:tag>
      <video:tag>Cleomenes</video:tag>
      <video:tag>deme</video:tag>
      <video:tag>demos</video:tag>
      <video:tag>ecclesia</video:tag>
      <video:tag>Hipparchus</video:tag>
      <video:tag>Hippeis</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>farmer</video:tag>
      <video:tag>ostracism</video:tag>
      <video:tag>Pisistratus</video:tag>
      <video:tag>tribes</video:tag>
      <video:tag>trittyes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Evolutionary-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Evolutionary Medicine</video:title>
      <video:description>&quot;Lec 21 - Evolutionary Medicine&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Evolution plays an important though underutilized role in medicine. Evolution guides how our bodies respond to various treatments, how pathogens will respond to treatments, and how pathogens&apos; responses will change over time. Pathogens oftentimes will evolve to an intermediate level of virulence where they become strong enough to infect a host and reproduce, but not so strong as to kill the host before it can spread the pathogen.

00:00 - Chapter 1. Introduction 
06:40 - Chapter 2. &quot;Thrifty Phenotypes&quot; 
11:36 - Chapter 3. Auto-immune Diseases in Developed and Undeveloped Countries 
17:27 - Chapter 4. Treating Auto-immune Diseases 
26:20 - Chapter 5. Pathogen Evolution 
37:40 - Chapter 6. Virulence 
47:16 - Chapter 7. Summary 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17345.jpg</video:thumbnail_loc>
      <video:duration>2878</video:duration>
      <video:publication_date>2012-09-02T18:29:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I4umCVdJfng</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Virulence</video:tag>
      <video:tag>hospitals</video:tag>
      <video:tag>nursing</video:tag>
      <video:tag>homes</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>obesity</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>worms</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>sclerosis</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Idea-of-the-Autonomous-Artwork</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Idea of the Autonomous Artwork</video:title>
      <video:description>&quot;Lec 5 - The Idea of the Autonomous Artwork&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores the origins of formalist literary criticism. Considerable attention is paid to the rise and subsequent popularity of the New Critics and their preferred site of literary exploration, the &quot;poem.&quot; The idea of autonomous art is explored in the writings of, among others, Kant, Coleridge, and Wilde. Using the work of Wimsatt and Beardsley, the lecture concludes with an examination of acceptable categories of evidence in New Criticism.

00:00 - Chapter 1. New Criticism and the Poem as (Miniature) World
07:28 - Chapter 2. Formalism and Immanuel Kant
21:35 - Chapter 3. Kant and Coleridge: The Good, the Agreeable, and the Beautiful
28:21 - Chapter 4. Wimsatt and Beardsley: The Anatomy of the &quot;Poem&quot;
40:34 - Chapter 5. Wimsatt and Beardsley: Permissable Evidence

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17409.jpg</video:thumbnail_loc>
      <video:duration>2785</video:duration>
      <video:publication_date>2012-09-03T13:04:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mT7roDHocuc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>formalism</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Criticism</video:tag>
      <video:tag>Serving</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>sRepublic</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>sPoetics</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>Coleridge</video:tag>
      <video:tag>genius</video:tag>
      <video:tag>judgment</video:tag>
      <video:tag>reason</video:tag>
      <video:tag>beauty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 10 -  8.01 Physics I: Classical Mechanics, Fall 1999

Exam Review

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13861.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-08-25T21:05:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OxLfUDyxVQs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 11 -  8.01 Physics I: Classical Mechanics, Fall 1999

Hooke&apos;s Law - Springs - Simple Harmonic Motion - Pendulum - Small Angle Approximation

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13862.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-08-25T21:05:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/__2YND93ofE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 13 - 8.01 Physics I: Classical Mechanics, Fall 1999

Non-Conservative Forces - Resistive Forces - Air Drag - Terminal Velocity

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13864.jpg</video:thumbnail_loc>
      <video:duration>2989</video:duration>
      <video:publication_date>2012-08-25T21:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9lvNofoUYwI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 21 -  MIT 18.03 Differential Equations, Spring 2006&quot; Using Laplace Transform to Solve ODE&apos;s with Discontinuous Inputs.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14840.jpg</video:thumbnail_loc>
      <video:duration>2648</video:duration>
      <video:publication_date>2012-08-28T02:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_YVcjNmjHik</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-PACS-164B-Lecture-07</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - PACS 164B - Lecture 07</video:title>
      <video:description>PACS 164B - Lecture 07

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17595.jpg</video:thumbnail_loc>
      <video:duration>4732</video:duration>
      <video:publication_date>2012-09-03T16:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/crHHaVdjCfU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Leverage-Cycle-and-Crashes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Leverage Cycle and Crashes</video:title>
      <video:description>&quot;Lec Last - The Leverage Cycle and Crashes&quot; Financial Theory (ECON 251) 

In order to understand the precise predictions of the Leverage Cycle theory, in this last class we explicitly solve two mathematical examples of leverage cycles. We show how supply and demand determine leverage as well as the interest rate, and how impatience and volatility play crucial roles in setting the interest rate and the leverage. Mathematically, the model helps us identify the three key elements of a crisis. First, scary bad news increases uncertainty. Second, leverage collapses. Lastly, the most optimistic people get crushed, so the new marginal buyers are far less sanguine about the economy. The result is that the drop in asset prices is amplified far beyond what any market participant would expect from the news alone. If we want to mitigate the fallout from a crisis, the place to begin is in controlling those three elements. If we want to prevent leverage cycle crashes, we must monitor leverage and regulate it, the same way we monitor and adjust interest rates.

00:00 - Chapter 1. Introduction
02:15 - Chapter 2. Understanding Leverage
13:45 - Chapter 3. Supply and Demand Effects on Interest Rates and Leverage
21:52 - Chapter 4. Impatience and Volatility on Setting Leverage
34:48 - Chapter 5. Bad News, Pessimism, Price Drops, and Leverage Cycle Crashes
48:01 - Chapter 6. Can Leverage Be Monitored?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23166.jpg</video:thumbnail_loc>
      <video:duration>4212</video:duration>
      <video:publication_date>2012-09-12T12:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yenfxh_arkg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Leverage</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Crashes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 1 - MIT 18.086 Mathematical Methods for Engineers II&quot; Difference Methods for Ordinary Differential Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15343.jpg</video:thumbnail_loc>
      <video:duration>2682</video:duration>
      <video:publication_date>2012-08-28T16:50:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gv-AB35V2k8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-At-last-the-edible-science-fair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - At last, the edible science fair</video:title>
      <video:description>Lec 41 - At last, the edible science fair. Final projects for the &quot;Science and Cooking: From Haute Cuisine to the Science of Soft Matter&quot; science fair were on display at the Harvard School of Engineering and Applied Sciences. Illustrating the tenacious bond between science and cooking, students used physics, chemistry, and biology to manipulate recipes and create foods that stretch the imagination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16047.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-08-29T08:48:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/upUtXNH5Dv0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>seas</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Influence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Influence</video:title>
      <video:description>&quot;Lec 14 - Influence&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on the psyche in literary theory, Professor Paul Fry explores the work of T. S. Eliot and Harold Bloom, specifically their studies of tradition and individualism. Related and divergent perspectives on tradition, innovation, conservatism, and self-effacement are traced throughout Eliot&apos;s &quot;Tradition and the Individual Talent&quot; and Bloom&apos;s &quot;Meditation upon Priority.&quot; Particular emphasis is placed on the process by which poets struggle with the literary legacies of their precursors. The relationship of Bloom&apos;s thinking, in particular, to Freud&apos;s Oedipus complex is duly noted. The lecture draws heavily from the works of Pope, Borges, Joyce, Homer, Wordsworth, Longinus, and Milton.

00:00 - Chapter 1. Introduction to Harold Bloom
06:31 - Chapter 2. Mimesis and Imitatio
11:51 - Chapter 3. Bloom &quot;Misreads&quot; Eliot
29:34 - Chapter 4: Literary History: the Always Already Written &quot;Strong Poem&quot;
48:09 - Chapter 5. Lacan and Bloom on Tony the Tow Truck

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17418.jpg</video:thumbnail_loc>
      <video:duration>3077</video:duration>
      <video:publication_date>2012-09-03T13:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vui_MuI0HU0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agon</video:tag>
      <video:tag>influence</video:tag>
      <video:tag>imitatio</video:tag>
      <video:tag>mimesis</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>misreading</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>priority</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>psychogenesis</video:tag>
      <video:tag>revisionary</video:tag>
      <video:tag>six</video:tag>
      <video:tag>ratios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-New-Criticism-and-Other-Western-Formalisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The New Criticism and Other Western Formalisms</video:title>
      <video:description>&quot;Lec 6 - The New Criticism and Other Western Formalisms&quot; Introduction to Theory of Literature (ENGL 300)

In this second lecture on formalism, Professor Paul Fry begins by exploring the implications of Wimsatt and Beardsley&apos;s theory of literary interpretation by applying them to Yeats&apos;s &quot;Lapis Lazuli.&quot; He then maps the development of Anglo-American formalism from Modernist literature to the American and British academies. Some time is spent examining the similarities and differences between the works of I. A. Richards and his protegé, William Empson. The lecture finally turns to a discussion of Cleanth Brooks&apos;s conception of unity.

00:00 - Chapter 1. Yeats&apos; &quot;Lapis Lazuli&quot; and Tony the Tow Truck
07:18 - Chapter 2. The New Criticism: Modernist and Academic Contexts
13:44 - Chapter 3. Earlier Close Readers: I. A. Richards
24:27 - Chapter 4. Earlier Close Readers: William Empson
37:50 - Chapter 5. Brooks and the &quot;Implications of &quot;Unity&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17410.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-03T13:09:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/47YyqXdrIhU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>formalism</video:tag>
      <video:tag>philology</video:tag>
      <video:tag>Modernism</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>art</video:tag>
      <video:tag>ambiguity</video:tag>
      <video:tag>irony</video:tag>
      <video:tag>paradox</video:tag>
      <video:tag>Unity</video:tag>
      <video:tag>Yeats</video:tag>
      <video:tag>Wordsworth</video:tag>
      <video:tag>Macbeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 12- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17844.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-03T17:46:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6mSaElJ3T2Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 188</video:title>
      <video:description>&quot;Lec 2 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27145.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-21T03:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mwUZdrNJTjI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Wang-Shu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Wang Shu</video:title>
      <video:description>Lec 2- Wang Shu.
Wang Shu, from Amateur Architecture Studio in Hangzhou, spoke at the Museum of Fine Arts, Houston Brown Auditorium on Wednesday, October 12.  Wang Shu was the third speaker in the RDA Fall Lecture Series on Chinese Architecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17335.jpg</video:thumbnail_loc>
      <video:duration>4035</video:duration>
      <video:publication_date>2012-09-02T18:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GPMYSEWij4A</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Wang</video:tag>
      <video:tag>Shu</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Classical-Feminist-Tradition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Classical Feminist Tradition</video:title>
      <video:description>&quot;Lec 20 - The Classical Feminist Tradition&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on feminist criticism, Professor Paul Fry uses Virginia Woolf&apos;s A Room of One&apos;s Own as a lens to and commentary on the flourishing of feminist criticism in the twentieth century. The structure and rhetoric of A Room of One&apos;s Own is extensively analyzed, as are its core considerations of female novelists such as Austen, Eliot, and the Brontës. The works of major feminist critics, such as Ann Douglas, Mary Ellman, Kate Millett, Elaine Showalter, and Sandra Gilbert and Susan Gubar, are mentioned. The logocentric approach to gender theory, specifically the task of defining female language as something different and separate from male language, is considered alongside Woolf&apos;s own endorsement of literary and intellectual androgyny.

00:00 - Chapter 1. Transition into Feminist Theory: Tony the Tow Truck
06:35 - Chapter 2. Overlapping Identities
15:29 - Chapter 3. The Structure of A Room of One&apos;s Own
22:32 - Chapter 4. Feminist Criticism and A Room of One&apos;s Own
28:23 - Chapter 5. Women&apos;s Language and the Male Sentence
39:18 - Chapter 6. Complications and Implications of Classical Feminism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17424.jpg</video:thumbnail_loc>
      <video:duration>3144</video:duration>
      <video:publication_date>2012-09-03T13:27:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wxZDA3M2lOM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>gynocriticism</video:tag>
      <video:tag>culturalidentity</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Feminism</video:tag>
      <video:tag>class</video:tag>
      <video:tag>aman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sentence</video:tag>
      <video:tag>gendered</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>essentialism</video:tag>
      <video:tag>patriarchy</video:tag>
      <video:tag>Austin</video:tag>
      <video:tag>Eliot</video:tag>
      <video:tag>Brontë</video:tag>
      <video:tag>sisters</video:tag>
      <video:tag>French</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>phase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-An-Introduction-to-the-Dataverse-Network-as-an-Infrastructure-for-Data-Sharing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - An Introduction to the Dataverse Network as an Infrastructure for Data Sharing</video:title>
      <video:description>Lec 62 - An Introduction to the Dataverse Network as an Infrastructure for Data Sharing. December 10, 2007 -- Gary King, Harvard University

We introduce a set of integrated developments in web application software, networking, data citation standards, and statistical methods designed to put some of the universe of data and data sharing practices on somewhat firmer ground. We have focused on social science data, but aspects of what we have developed may apply more widely. The idea is to facilitate the public distribution of persistent, authorized, and verifiable data, with powerful but easy-to-use technology, even when the data are confidential or proprietary. We intend to solve some of the sociological problems of data sharing via technological means, with the result intended to benefit both the scientific community and sometimes apparently contradictory goals of individual researchers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16102.jpg</video:thumbnail_loc>
      <video:duration>3306</video:duration>
      <video:publication_date>2012-08-29T09:31:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fgn6dmfsZ_M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Dataverse</video:tag>
      <video:tag>network</video:tag>
      <video:tag>as</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sharing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Semiotics-and-Structuralism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Semiotics and Structuralism</video:title>
      <video:description>&quot;Lec 8 - Semiotics and Structuralism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores the semiotics movement through the work of its founding theorist, Ferdinand de Saussure. The relationship of semiotics to hermeneutics, New Criticism, and Russian formalism is considered. Key semiotic binaries--such as langue and parole, signifier and signified, and synchrony and diachrony--are explored. Considerable time is spent applying semiotics theory to the example of a &quot;red light&quot; in a variety of semiotic contexts.

00:00 - Chapter 1. What is Semiology?
08:34 - Chapter 2. &quot;Langue&quot; and &quot;Parole,&quot; &quot;Signified&quot; and &quot;Signifier&quot;
27:08 - Chapter 3. Positive and Negative Knowledge: Arbitrary and Differential
33:11 - Chapter 4. Example: the Red Stoplight
45:55 - Chapter 5. Synchrony and Diachrony

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17412.jpg</video:thumbnail_loc>
      <video:duration>3091</video:duration>
      <video:publication_date>2012-09-03T13:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsMfaIOsT3M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>semiotics</video:tag>
      <video:tag>poetics</video:tag>
      <video:tag>langue</video:tag>
      <video:tag>parole</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>signifier</video:tag>
      <video:tag>signified</video:tag>
      <video:tag>Arbitrary</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>tagmeme</video:tag>
      <video:tag>E</video:tag>
      <video:tag>cummings</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>stoplight</video:tag>
      <video:tag>semiosis</video:tag>
      <video:tag>synchrony</video:tag>
      <video:tag>diachrony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-16-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16 - Computer Science 61A Fall 2010</video:title>
      <video:description>These lectures are filmed during fall 2010. This lecture is on the Structure and Interpretation of Computer Programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17856.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-09-03T17:50:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Md_RgddnT28</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dred-Scott-Bleeding-Kansas-and-the-Impending-Crisis-of-the-Union-1855-58</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dred Scott, Bleeding Kansas, and the Impending Crisis of the Union, 1855-58</video:title>
      <video:description>&quot;Lec 8 - Dred Scott, Bleeding Kansas, and the Impending Crisis of the Union, 1855-58&quot; The Civil War and Reconstruction (HIST 119)

Professor Blight continues his march through the political events of the 1850s. Blight continues his description of the aftermath of the Kansas-Nebraska Act of 1854, describing the guerilla war that reigned in the territory of Kansas for much of 1856. The lecture continues, describing the caning of Senator Charles Sumner on the floor of the US Senate and the birth of the Republican party. The lecture concludes with the near-victory of Republican candidate John C. Fremont in the presidential election of 1856, and the passage of the Dred Scott decision in 1857.

00:00 - Chapter 1. Introduction: The Passing of the Kansas-Nebraska Act
07:43 - Chapter 2. The Early Republican Party
21:32 - Chapter 3. Bleeding Kansas and the Beating of Charles Sumner
37:31 - Chapter 4. Fremont&apos;s Near-Victory and the Failure of the Lecompton Constitution
47:01 - Chapter 5. The Case of Dred Scott and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16713.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-09-01T08:31:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aVFlkEonxhs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>border</video:tag>
      <video:tag>ruffians</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Sumner</video:tag>
      <video:tag>Dred</video:tag>
      <video:tag>Scott</video:tag>
      <video:tag>John</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Fremont</video:tag>
      <video:tag>Kansas</video:tag>
      <video:tag>Nebraska</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>know</video:tag>
      <video:tag>nothing</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>Lecompton</video:tag>
      <video:tag>Constitution</video:tag>
      <video:tag>Preston</video:tag>
      <video:tag>Brooks</video:tag>
      <video:tag>republican</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Logan-Center-for-the-Arts-A-Look-Inside</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Logan Center for the Arts — A Look Inside</video:title>
      <video:description>Lec 2 - Logan Center for the Arts — A Look Inside. For more information on public programs and events visit http://logancenter.uchicago.edu/

Artists, students, faculty, and community members prepare for the six-month preview period of the Reva and David Logan Center for the Arts starting March 26, 2012. Located south of Chicago&apos;s Midway Plaisance, this new multidisciplinary arts center designed by renowned architects Tod Williams and Billie Tsien, integrates classroom, performance, exhibition, studio, and rehearsal spaces. The grand opening celebration is slated for Fall 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14711.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2012-08-27T10:16:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/grJ46DSg2r0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>college</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>media</video:tag>
      <video:tag>student</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>Visual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Paradise-Lost-Books-VII-VIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Paradise Lost, Books VII-VIII</video:title>
      <video:description>&quot;Lec 16 - Paradise Lost, Books VII-VIII&quot; Milton (ENGL 220)

This lecture on Books Seven and Eight of Paradise Lost focuses on Milton&apos;s account of the Creation. The poet&apos;s persistent interest in the imagery of digestion is explored with help from the proto-scientific theories of the seventeenth-century philosopher Paracelsus. The moment at which Milton names and assigns a gender to his muse is examined. Finally, Milton&apos;s use of gender in the Creation account is explored in light of previous discussions of the poem&apos;s complex sexual hierarchy; particular emphasis is placed on Raphael&apos;s similarly gendered account of celestial hierarchy in Book Eight.

00:00 - Chapter 1. Milton&apos;s Theory of Monism
05:09 - Chapter 2. &quot;Paradise Lost&quot; Book VII: The Book of Creation
36:09 - Chapter 3. &quot;Paradise Lost&quot; Book VIII: Reasserting the Subordination of Woman to Man

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17310.jpg</video:thumbnail_loc>
      <video:duration>2775</video:duration>
      <video:publication_date>2012-09-02T17:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fQY_Dfm0iLo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dregs</video:tag>
      <video:tag>animist</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Paracelsus</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>tartar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>vitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Ordering-Numeric-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Ordering Numeric Expressions</video:title>
      <video:description>Ordering Numeric Expressions

Converting percentages and fractions to decimals to order numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20502.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-06T15:26:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w7k1YEcAaaE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ordering</video:tag>
      <video:tag>Numeric</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Election-of-1860-and-the-Secession-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The Election of 1860 and the Secession Crisis</video:title>
      <video:description>&quot;Lec 10 - The Election of 1860 and the Secession Crisis&quot; The Civil War and Reconstruction (HIST 119)

This lecture picks off where the previous one left off, with a discussion of the legacies of John Brown. The most important thing about John Brown&apos;s raid, Professor Blight argues, was not the event itself, but the way Americans engaged with it after the fact. Next, Professor Blight discusses the election of 1860, a four-way battle won by the Republican candidate, Abraham Lincoln. In the wake of Lincoln&apos;s election, the seven states of the deep South, led by South Carolina, seceded. The lecture closes with an analysis of some of the rationales underlying southern secession.

00:00 - Chapter 1. Introduction
02:38 - Chapter 2. John Brown&apos;s Trial and Publicity
11:01 - Chapter 3. John Brown: Was His Violence Justifiable?
19:53 - Chapter 4. The Four-Way Election of 1860
36:41 - Chapter 5. The Palmetta Republic and the Southern Secession
45:37 - Chapter 6. Reasons for Secession and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16715.jpg</video:thumbnail_loc>
      <video:duration>3061</video:duration>
      <video:publication_date>2012-09-01T08:31:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GscBDjPNBjM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>1860</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Bell</video:tag>
      <video:tag>Breckenridge</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>Secession</video:tag>
      <video:tag>Stephen</video:tag>
      <video:tag>Douglas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-the-Course-Introduction-to-the-Course-Environmental-Politics-and-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to the Course -  Introduction to the Course - Environmental Politics and Law</video:title>
      <video:description>&quot;Lec 1 - Introduction to the Course&quot;Environmental Politics and Law (EVST 255)

Professor John Wargo introduces the central question of the course, &quot;Can law shape a     sustainable future for ten billion people?&quot; The purpose of the course is to examine the most important U.S. laws adopted over the past forty years, and to evaluate their effectiveness. Lectures will present histories of nuclear experimentation, industrial and organic agriculture, air quality, plastics, wilderness, green building certification, and land use regulation. By the end of       the course students will be exposed to diverse statutory and regulatory strategies to prevent pollution, reduce wastes, protect human health, conserve energy, and to protect wild lands.

00:00 - Chapter 1. Introduction: Case Histories; Public and Private Sectors
18:02 - Chapter 2. Course Requirements
19:22 - Chapter 3. Major Course Themes
22:53 - Chapter 4. What is Our Capacity to Manage Environmental Quality?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23177.jpg</video:thumbnail_loc>
      <video:duration>2702</video:duration>
      <video:publication_date>2012-09-13T11:14:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3DyRdQ_Nih0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 27 -  MIT 18.03 Differential Equations, Spring 2006&quot; Matrix Methods for Inhomogeneous Systems: Theory, Fundamental Matrix, Variation of Parameters.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14847.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-08-28T02:20:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2SuTN8rpe4I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Earth-and-Planetary-Science-C20-Earthquake-for</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Earth and Planetary Science C20 - : Earthquake for</video:title>
      <video:description>&quot;Lec 16 - Earth and Planetary Science C20 - : Earthquake for&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27457.jpg</video:thumbnail_loc>
      <video:duration>2757</video:duration>
      <video:publication_date>2012-09-21T07:20:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLVRJFHm7AI</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>for</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Economics-1-Antitrust-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Economics 1 - Antitrust Regulation</video:title>
      <video:description>&quot;Lec 11 - Economics 1 - Antitrust Regulation&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27472.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-21T07:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rl6xL2wTlRI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Antitrust</video:tag>
      <video:tag>Regulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 21: Acid-base equilibrium: Is MIT water safe to drink?

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15840.jpg</video:thumbnail_loc>
      <video:duration>2211</video:duration>
      <video:publication_date>2012-08-28T20:55:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GOBzZMaiMss</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 12 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27115.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-21T02:51:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rKXdaUmz8ck</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Anti-household-Paul-Thecla-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament</video:title>
      <video:description>Lec 20 - The Anti-household Paul: Thecla Introduction to New Testament (RLST 152)

The Acts of Paul and Thecla has a narrative quite similar to those in ancient Greco-Roman novels: Thecla becomes enamored of Paul and they share a number of adventures. However, the Acts redirects eroticism towards a belief in a gospel of purity and asceticism. The Acts of Paul and Thecla present an ascetic, anti-marriage, anti-family message that would break the cycle of sex, birth, death, and decay that was so obvious in the ancient world. Given that Thecla emerges from the story as the true hero (and not Paul), is it possible to read the story as a feminist one?

00:00 - Chapter 1. The Acts of Paul and Thecla in Its Literary Context
15:10 - Chapter 2. The Gospel of Asceticism in the Acts of Paul and Thecla
26:50 - Chapter 3. The Cultural Phenomenon of Sexual Hierarchy
33:11 - Chapter 4. The Early Christian Answer to the Cycle of Birth and Death: Asceticism
41:25 - Chapter 5. Thecla, the Heroine

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23134.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-12T12:31:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Htuls07h3CA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>the</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Household</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Thecla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Root-absorption-and-modifications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Root absorption and modifications</video:title>
      <video:description>Lec 37- Root absorption and modifications.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18557.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-04T02:16:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BII-G7jBc5g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-3B-Diketones-and-Hydroxyketones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 3B Diketones and Hydroxyketones...</video:title>
      <video:description>Chemistry 3B Diketones and Hydroxyketones...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19279.jpg</video:thumbnail_loc>
      <video:duration>4507</video:duration>
      <video:publication_date>2012-09-05T01:08:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnj8vrH-Ims</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 7 - New Revolutions in Particle Physics: Basic Concepts&quot; (November 13, 2009) Leonard Susskind discusses the theory and mathematics of angular momentum.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18748.jpg</video:thumbnail_loc>
      <video:duration>6179</video:duration>
      <video:publication_date>2012-09-04T04:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e22G9U7OlOc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Particles</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>crossproduct</video:tag>
      <video:tag>simu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-nature-of-death-cont-Believing-you-will-die</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The nature of death (cont.); Believing you will die</video:title>
      <video:description>&quot;Lec 15 - The nature of death (cont.); Believing you will die&quot; Death (PHIL 176)

The lecture explores the question of the state of being dead. Even though the most logical claim seems to be that when a person stops P-functioning he or she is dead, a more careful consideration must allow for exceptions, such as when one is asleep or in a coma. Professor Kagan then suggests that on some level nobody believes that he or she is going to die. As a case in point, he takes Tolstoy&apos;s famous character Ivan Ilych.

00:00 - Chapter 1. Introduction -- Accommodating Sleep in the Definition of Death 
03:36 - Chapter 2. Specification: The Ability to Engage in P-Functioning 
13:32 - Chapter 3. Nobody Believes that they will Die: An Analysis 
27:49 - Chapter 4. Can Imagining Death Work? Flaws in Freud&apos;s Argument 
36:11 - Chapter 5. Nobody Believes in Bodily Death: The Death of Ivan Ilyich 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16271.jpg</video:thumbnail_loc>
      <video:duration>2655</video:duration>
      <video:publication_date>2012-08-29T17:12:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DnYt2hiOR8c</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>functioning</video:tag>
      <video:tag>Ilyich</video:tag>
      <video:tag>Inwagen</video:tag>
      <video:tag>Ivan</video:tag>
      <video:tag>P</video:tag>
      <video:tag>physicalist</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 26 -  8.01 Physics I: Classical Mechanics, Fall 1999

Static Equilibrium - Stability - Rope Walker

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13877.jpg</video:thumbnail_loc>
      <video:duration>2894</video:duration>
      <video:publication_date>2012-08-25T21:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lJfuU7D1DOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 27 -  8.01 Physics I: Classical Mechanics, Fall 1999

Elasticity - Young&apos;s Modulus

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13878.jpg</video:thumbnail_loc>
      <video:duration>3375</video:duration>
      <video:publication_date>2012-08-25T21:13:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YrRP-oGPjvk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 5: Transposes, Permutations, Spaces R^n.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14539.jpg</video:thumbnail_loc>
      <video:duration>2862</video:duration>
      <video:publication_date>2012-08-26T19:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JibVXBElKL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on autonomous linear dynamical systems for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares approximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16327.jpg</video:thumbnail_loc>
      <video:duration>4142</video:duration>
      <video:publication_date>2012-08-29T18:25:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2G45HmPwbtU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>Autonomous</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Statistics 20</video:title>
      <video:description>Lec 8- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17197.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-02T12:33:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9gtnisHnZug</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 3 - MIT 18.086 Mathematical Methods for Engineers II&quot; The One-way Wave Equation and CFL / von Neumann Stability

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15347.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-08-28T16:50:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxNyJxI_2eI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 16 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23546.jpg</video:thumbnail_loc>
      <video:duration>2994</video:duration>
      <video:publication_date>2012-09-14T09:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zN7La5i3UPw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 2 - Modern Physics: Statistical Mechanics&quot; April 6, 2009 - Leonard Susskind overviews elementary mathematics to define a method for understanding statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18687.jpg</video:thumbnail_loc>
      <video:duration>2809</video:duration>
      <video:publication_date>2012-09-04T04:00:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UeVm6U3tMFM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>maximize</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>value</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>lamb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Psychology 101</video:title>
      <video:description>&quot;Lec 16 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27182.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-21T03:45:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uazmZIshjdw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 8 - Modern Physics: Statistical Mechanics&quot; May 19, 2009 - Leonard Susskind lectures on a new class of systems, magnetic systems. He goes on to talk about mean field approximations of molecules in multidimensional lattice systems.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18693.jpg</video:thumbnail_loc>
      <video:duration>5852</video:duration>
      <video:publication_date>2012-09-04T04:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/830_4EVNu5M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>class</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>ground</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Spontaneous</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Magnetization</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Vapor</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>metastability</video:tag>
      <video:tag>States</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>sp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Poetry-and-Marriage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Poetry and Marriage</video:title>
      <video:description>&quot;Lec 5 - Poetry and Marriage&quot; Milton (ENGL 220)

This second lecture on Milton&apos;s masque probes its complex depictions of virginity and chastity. The version of the masque performed in 1634 is compared with the published version of 1637, with particular emphasis on a monologue on the vanquishing powers of virginity that is created for the latter. The poet&apos;s commonplace book, specifically his notes on the self-mutilation of the medieval nuns of Coldingham, is linked to images of the body in the masque. Milton&apos;s gradual revision of his initial position favoring life-long virginity is described in detail.

00:00 - Chapter 1. Milton on Virginity, Chastity and the Threat of Rape
11:14 - Chapter 2. A Note on Chastity
16:56 - Chapter 3. Comus and the Lady: The Tension between Virginity and Chastity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17299.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-02T17:47:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2XBxTNiNZv4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>commonplace</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>Edmund</video:tag>
      <video:tag>Spenser</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Guillory</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>chastity</video:tag>
      <video:tag>Marriage</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>nun</video:tag>
      <video:tag>Ebba</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Shakespeare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-18086-Mathematical-Methods-for-Engineers-II-2ea914</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 7- MIT 18.086 Mathematical Methods for Engineers II.
Finite Differences for the Heat Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16405.jpg</video:thumbnail_loc>
      <video:duration>3298</video:duration>
      <video:publication_date>2012-08-30T15:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ByGXz_uHEdM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Pythagorean-Theorem-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Pythagorean Theorem II</video:title>
      <video:description>Pythagorean Theorem II

More Pythagorean Theorem examples.  Introduction to 45-45-90 triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20351.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T14:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMhJLn5ives</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Psychology 101</video:title>
      <video:description>&quot;Lec 20 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27186.jpg</video:thumbnail_loc>
      <video:duration>2868</video:duration>
      <video:publication_date>2012-09-21T03:46:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MumQJPDaspg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Self-Improving-Artificial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Self-Improving Artificial Intelligence</video:title>
      <video:description>&quot;Lec 4 - Self-Improving Artificial Intelligence&quot; October 24, 2007 lecture by Steve Omohundro for the Stanford University Computer Systems Colloquium (EE 380). Steve presents fundamental principles that underlie the operation of &quot;self-improving systems,&quot; i.e., computer software and hardware that improve themselves by learning from their own operations.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17441.jpg</video:thumbnail_loc>
      <video:duration>4140</video:duration>
      <video:publication_date>2012-09-03T13:44:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omsuTsOmvsc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Steve</video:tag>
      <video:tag>Omohundro</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Solar-Photovoltaic-Installation-and-Financing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Solar Photovoltaic Installation and Financing</video:title>
      <video:description>&quot;Lec 43 - Solar Photovoltaic Installation and Financing&quot; (November 4, 2009) Lyndon Rive, Founder and Chief Executive Officer of SolarCity, discusses the business model and future prospects of his rapidly growing company, which concentrates on installing affordable photovoltaic systems for residential customers using a unique financing model.

Stanford University
http://www.stanford.edu

SolarCity Photovoltaics
http://www.solarcity.com/

Woods Institute Energy Seminar
http://energyseminar.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18814.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-04T05:38:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kk8tyt65Sfo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>residential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>financing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Influenza-Viruses-and-Pandemics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Influenza Viruses and Pandemics</video:title>
      <video:description>&quot;Lec 7 - Influenza Viruses and Pandemics&quot; (November 2, 2009) Lucy S. Tompkins, Professor of Medicine and of Microbiology and Immunology at Stanford, discusses pandemic influenza in the last century, today, and in the future.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu

Stanford University School of Medicine
http://med.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18728.jpg</video:thumbnail_loc>
      <video:duration>6579</video:duration>
      <video:publication_date>2012-09-04T04:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLGNrC9k418</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>infectious</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>Vaccination</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>capsid</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Pathogens</video:tag>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>neuraminidase</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>antigenic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>sa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Energy-Innovation-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Energy Innovation Ecosystem</video:title>
      <video:description>&quot;Lec 20 - The Energy Innovation Ecosystem&quot; September 29, 2010 - A broad panel of distinguished energy leaders - John Krenicki from GE Energy, Roy Johnson from Calisolar, Dick Swanson from SunPower, and Uma Chowdhry from DuPont, and led by journalist Andrew Revkin - discusses opportunities for businesses and countries to participate in the &apos;energy innovation ecosystem&apos; needed to sustain the future of the energy sector. This panel takes place in conjunction with the 2010 Global Climate and Energy Project Symposium.

Stanford University
http://www.stanford.edu

Global Climate and Energy Project
http://gcep.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18791.jpg</video:thumbnail_loc>
      <video:duration>4196</video:duration>
      <video:publication_date>2012-09-04T05:26:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B9KbZQrZU_U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>green</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Basic-Transmission-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Basic Transmission Genetics</video:title>
      <video:description>&quot;Lec 2 - Basic Transmission Genetics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Genetic transmission is the mechanism that drives evolution. DNA encodes all the information necessary to make an organism. Every organism&apos;s DNA is made of the same basic parts, arranged in different orders. DNA is divided into chromosomes, or groups of genes, which code for proteins. Asexually reproducing organisms reproduce using mitosis, while sexually reproducing organisms reproduce using meiosis. Both these mechanisms involve duplication of DNA, which then gets passed to offspring. RNA is a key component in the duplication of DNA.

00:00 - Chapter 1. Introduction
01:29 - Chapter 2. Structure of DNA and Genetic Material 
12:51 - Chapter 3. DNA Replication and Its Implications
25:56 - Chapter 4. Mendel&apos;s Laws
33:08 - Chapter 5. Mutations and Their Consequences

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17320.jpg</video:thumbnail_loc>
      <video:duration>2676</video:duration>
      <video:publication_date>2012-09-02T18:14:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lRBlEV8QR4A</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>dominance</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>nucleotides</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>genotype</video:tag>
      <video:tag>phenotype</video:tag>
      <video:tag>diploid</video:tag>
      <video:tag>haploid</video:tag>
      <video:tag>codon</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>meiosis</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Deconstruction-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Deconstruction I</video:title>
      <video:description>&quot;Lec 10 - Deconstruction I&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on Derrida and the origins of deconstruction, Professor Paul Fry explores two central Derridian works: &quot;Structure, Sign, and Play in the Discourse of Human Sciences&quot; and &quot;Différance.&quot; Derrida&apos;s critique of structuralism and semiotics, particularly the work of Levi-Strauss and Saussure, is articulated. Deconstruction&apos;s central assertions that language is by nature arbitrary and that meaning is indeterminate are examined. Key concepts, such as the nature of the text, discourse, différance, and supplementarity are explored.

00:00 - Chapter 1. Origins and Influence of Jacques Derrida
06:33 - Chapter 2. Derrida&apos;s Style
09:25 - Chapter 3. The Eiffel Tower and Wallace Stevens&apos; &quot;Anecdote of the Jar&quot;
17:00 - Chapter 4. Levi-Strauss and the Oedipus Myth
22:39 - Chapter 5. Derrida and Semiotic Science
28:13 - Chapter 6. &quot;Event&quot; and History
33:42 - Chapter 7. Language and Writing
42:34 - Chapter 8. Language, Supplementarity, and Différance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17414.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-03T13:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Np72VPguqeI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anthropocentric</video:tag>
      <video:tag>transcendental</video:tag>
      <video:tag>signified</video:tag>
      <video:tag>my</video:tag>
      <video:tag>theme</video:tag>
      <video:tag>intentional</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>traces</video:tag>
      <video:tag>Oedipus</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Dieucaché</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Genesis</video:tag>
      <video:tag>supplementarity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 19- Computer Science 61A .  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17874.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-03T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NgNluKKNLJc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-problems-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental problems diagnosis</video:title>
      <video:description>The development of a dental hygiene diagnosis requires the use of skills to identify the source of the patients problem have been discussed and explain some of the typical dental problems in this video that may occur in people</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3ff46be-0a2f-4e5f-86c5-f157c85d8a0e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T10:28:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9556.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 16: Projection Matrices and Least Squares.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14556.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-08-26T19:16:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/osh80YCg_GM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 21 - Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

With the emergence of democracies in Europe and the New World at the beginning of the nineteenth century, political philosophers began to re-evaluate the relationship between freedom and equality. Tocqueville, in particular, saw the creation of new forms of social power that presented threats to human liberty. His most famous work, Democracy in America, was written for his French countrymen who were still devoted to the restoration of the monarchy and whom Tocqueville wanted to convince that the democratic social revolution he had witnessed in America was equally representative of France&apos;s future.

00:00 - Chapter 1. Tocqueville&apos;s Problem
08:36 - Chapter 2. Who Was Alexis de Tocqueville?
14:04 - Chapter 3. Democracy in America and the Letter to Kergolay
35:46 - Chapter 4. The CharacterIstics of American Democracy: Importance of Local Government

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15932.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-08-28T21:43:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z6bfEOnLF5A</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>fortuna</video:tag>
      <video:tag>Kergolay</video:tag>
      <video:tag>Machiavelli</video:tag>
      <video:tag>Montesquieu</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>Rousseauian</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #11</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton answers questions from audience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5e4871cd-0f1b-49ac-b61f-97524302eb1c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2007-08-16T22:59:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/794.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>reprograming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6912-Introduction-to-Copyright-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 6.912 Introduction to Copyright Law</video:title>
      <video:description>&quot;Lec Last - MIT 6.912 Introduction to Copyright Law&quot; Software Licensing; DVDs and Encryption

View the complete course: http://ocw.mit.edu/6-912IAP06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15886.jpg</video:thumbnail_loc>
      <video:duration>6896</video:duration>
      <video:publication_date>2012-08-28T21:13:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BkaJCbyyLEA</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>copyright</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>research</video:tag>
      <video:tag>and</video:tag>
      <video:tag>citations</video:tag>
      <video:tag>Lexis</video:tag>
      <video:tag>Nexis</video:tag>
      <video:tag>1976</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Engineering-a-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Engineering a Solution</video:title>
      <video:description>Lec 11 - Engineering a Solution. Undergraduate Student Barry McKenna &apos;14 talks about his experiences talking Engineering Sciences 51.

School of Engineering and Applied Science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15976.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-08-29T06:58:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Es2AvTSldU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>engineering</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>Barry</video:tag>
      <video:tag>McKenna</video:tag>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>ATV</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>ES</video:tag>
      <video:tag>51</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 14- MIT 3.320 Atomistic Computer Modeling of Materials.
Monte Carlo Simulation II and Free Energies

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16383.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-08-30T13:41:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZsqPyPe7B5w</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Lecture-2-Regular-Supply-and-Duration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Lecture 2 (Regular) - Supply and Duration</video:title>
      <video:description>Lec 5 - Lecture 2 (Regular) - Supply and Duration. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Supply and Duration.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture derives the supply behavior of an individual firm from her cost functions using the ironing technique.  We then discuss how the shape of the firm&apos;s cost curve depends on the duration over which production is expected to last.  We draw a key distinction between durable (intertemporally complementary) and storable (intertemporally substitutable) inputs and use LeChatelier&apos;s principle to derive from these the notion of the Marshallian short- and long-run.  We conclude by discussing some broader issues in the dynamics of production, including exhaustible resources.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15001.jpg</video:thumbnail_loc>
      <video:duration>3302</video:duration>
      <video:publication_date>2012-08-28T11:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XATuyzySp8Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Physics-10-Nukes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Physics 10 Nukes</video:title>
      <video:description>Physics 10 Nukes

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19301.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-05T01:19:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5BHdsjo-NR4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Public Health 241 -</video:title>
      <video:description>lec 19-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27622.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-30T10:13:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dywW4HCLH6Y</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Public Health 241 -</video:title>
      <video:description>lec 22-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27625.jpg</video:thumbnail_loc>
      <video:duration>2499</video:duration>
      <video:publication_date>2012-09-30T10:16:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dL-8RtnuzUw</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction: Civil Enforcement

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19544.jpg</video:thumbnail_loc>
      <video:duration>4218</video:duration>
      <video:publication_date>2012-09-05T03:22:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cq7ODb3foQw</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Programming Abstractions (Stanford)&quot; Lecture 19 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie reiterates the rules for template implementers and continues by coding live with the class explaining each line of code in detail after writing it. Throughout the process of writing the code, she encounters several errors and debugs the code every several minutes. She continues to demonstrate how to write code involving stack. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17688.jpg</video:thumbnail_loc>
      <video:duration>2487</video:duration>
      <video:publication_date>2012-09-03T16:55:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-gZJGesVLmU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>implementers</video:tag>
      <video:tag>elentype</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>stack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain focuses on linear search and stack within the C programming language.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17722.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-03T17:08:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/73Z7gaAvovQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>search</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>function</video:tag>
      <video:tag>character</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>string</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Integer</video:tag>
      <video:tag>binary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Cosmology</video:title>
      <video:description>&quot;Lec Last - Cosmology&quot; Lecture 8 of Leonard Susskind&apos;s course on Cosmology. Recorded March 16, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies
http://continuingstudies.stanford.edu

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17740.jpg</video:thumbnail_loc>
      <video:duration>7122</video:duration>
      <video:publication_date>2012-09-03T17:12:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9R57sdG61tA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>OMEGA</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>form</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>flat</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>time</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>stretch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-AB32-and-Proposition-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - AB32 and Proposition 23</video:title>
      <video:description>&quot;Lec 17 - AB32 and Proposition 23&quot; October 20, 2010 - Thomas Steyer, Co-managing parter at Farallon Capital Management, LLC and George P. Shultz, former US Secretary of State and chair of the Energy Policy Task Force, along with a selected panel of students discuss the issues behind Proposition 23 on the Nov 2 California ballot and why passage of this proposition would represent a huge step backward both for California and the nation at large.

Stanford University
http://www.stanford.edu

No on 23 Campaign
http://www.stopdirtyenergyprop.com/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18788.jpg</video:thumbnail_loc>
      <video:duration>3778</video:duration>
      <video:publication_date>2012-09-04T05:25:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pv4SyDwvDhw</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 7 - Topics in String Theory&quot; (February 28, 2011) Leonard Susskind gives a lecture on string theory and particle physics that continues the theory behind calculating the entropy of a black hole. 

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19104.jpg</video:thumbnail_loc>
      <video:duration>6137</video:duration>
      <video:publication_date>2012-09-04T10:01:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kL0Bnf7RMUQ</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Nine-Key-Frameworks-for-Entrepreneurship</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Nine Key Frameworks for Entrepreneurship</video:title>
      <video:description>&quot;Lec 3 - Nine Key Frameworks for Entrepreneurship&quot; Chuck Eesley examines what he describes as the frameworks for entrepreneurship. He describes nine basic models and frameworks for entrepreneurship and hopes that by giving a very broad sense of what entrepreneurship is and what separates the successes from failures.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19005.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-04T08:49:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rf3xSqgpFHE</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Framework</video:tag>
      <video:tag>model</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>start</video:tag>
      <video:tag>up</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>team</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>Google</video:tag>
      <video:tag>Facebook</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses the synchronization directive by using the ice cream store simulation as an example.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17765.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-03T17:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ynwh5O3jVRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>Synchronization</video:tag>
      <video:tag>Directive</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>semaphore</video:tag>
      <video:tag>struct</video:tag>
      <video:tag>Signal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-past-and-future-of-future-scenarios-in-LTER-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - The past and future of future scenarios in LTER - Harvard Forest</video:title>
      <video:description>Lec 11 - The past and future of future scenarios in LTER - Harvard Forest. The past and future of future scenarios in LTER -- Jonathan Thompson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15136.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-08-28T13:27:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a8Ips9jm-JQ</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lecture-3-Bilateral-Disputes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lecture 3: Bilateral Disputes</video:title>
      <video:description>Lecture 3: Bilateral Disputes

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17966.jpg</video:thumbnail_loc>
      <video:duration>6434</video:duration>
      <video:publication_date>2012-09-03T18:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sRLpMYTnmGY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Science-of-Cooking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Science of Cooking</video:title>
      <video:description>Lec 12 - The Science of Cooking. Both science and non-science concentrators talk about the excitement of learning applied science principles through cooking and being taught by famous chefs from around the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15977.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-08-29T06:59:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p3v8eFwDWnk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>undergraduate</video:tag>
      <video:tag>students</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cooking</video:tag>
      <video:tag>Michelle</video:tag>
      <video:tag>Burschtin</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Matt</video:tag>
      <video:tag>Melendez</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Isabel</video:tag>
      <video:tag>Kaplan</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>Brenner</video:tag>
      <video:tag>Dave</video:tag>
      <video:tag>Weitz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Designing-Stuff-Lame-Gods-in-the-Service-of-Prosthetic-Gods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods</video:title>
      <video:description>&quot;Lec 22 - Designing Stuff: Lame Gods in the Service of Prosthetic Gods&quot; (April 16, 2010) Harold G. Nelson, Professor of Design at Carnegie Mellon University, discusses the importance of understanding the nature of designing (agency), designers (lame gods), and designs (prosthetic gods).

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18891.jpg</video:thumbnail_loc>
      <video:duration>4210</video:duration>
      <video:publication_date>2012-09-04T07:08:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ePfZeLCwc6U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>designer</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>change</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>human</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-How-Predictable-Is-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - How Predictable Is Evolution?</video:title>
      <video:description>&quot;Lec 6 - How Predictable Is Evolution?&quot; (January 28, 2010) Professor Lynn Rothschild discusses the predictability of evolution in regards to in the world today by using insight from the past.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18914.jpg</video:thumbnail_loc>
      <video:duration>4791</video:duration>
      <video:publication_date>2012-09-04T07:18:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hRvQPL1nCqU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>liquid</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>autotrophs</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25-Public Health 241 -</video:title>
      <video:description>lec 25-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27632.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-30T10:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gkH-5FPk5PU</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-38-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 38-Public Health 241 -</video:title>
      <video:description>lec 38-Public Health 241 -Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27641.jpg</video:thumbnail_loc>
      <video:duration>2672</video:duration>
      <video:publication_date>2012-09-30T10:37:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vN5DOKt2g94</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-3B-Aldehydes-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Chemistry 3B Aldehydes II</video:title>
      <video:description>Chemistry 3B Aldehydes II

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19261.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-05T01:01:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9ldEYprhAdQ</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Physics-10-Review-Session</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Physics 10 Review Session</video:title>
      <video:description>Physics 10 Review Session

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19330.jpg</video:thumbnail_loc>
      <video:duration>3683</video:duration>
      <video:publication_date>2012-09-05T01:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Kdq_1bcAYs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-3B-Carboxylic-Acid-Derivatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry 3B Carboxylic Acid Derivatives...</video:title>
      <video:description>Chemistry 3B Carboxylic Acid Derivatives...

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19270.jpg</video:thumbnail_loc>
      <video:duration>4592</video:duration>
      <video:publication_date>2012-09-05T01:05:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WgCXQC2Bm2M</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Blind-Prophet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Blind Prophet</video:title>
      <video:description>&quot;Lec 12 - The Blind Prophet&quot; Milton (ENGL 220)

This lecture focuses on the invocation to light at the beginning of Book Three of Paradise Lost. Milton&apos;s factual and figurative understanding of his blindness is traced through his letters, Sonnet XXII, and the later epic Samson Agonistes. Particular emphasis is placed on the transformation of blindness in the corpus from a spiritual punishment to a poetic gift. The implications of biographical interpretations of literature are also touched upon.

00:00 - Chapter 1. Introduction: Milton&apos;s Blindness
04:47 - Chapter 2. How Milton and His Contemporaries Interpreted His Blindness
17:35 - Chapter 3. Light and the Creation Account: Comparing Milton and The Book of Genesis
39:09 - Chapter 4. Blindness Explored in Samson Agonistes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17306.jpg</video:thumbnail_loc>
      <video:duration>2845</video:duration>
      <video:publication_date>2012-09-02T17:55:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zFwh5WecOiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>angelic</video:tag>
      <video:tag>bodies</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>Cyriack</video:tag>
      <video:tag>Skinner</video:tag>
      <video:tag>fiat</video:tag>
      <video:tag>LUX</video:tag>
      <video:tag>Leonard</video:tag>
      <video:tag>Philaras</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>sight</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-EE290f-X-Ray-Interaction-with-Matter-Absorption-Scattering-Refraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - EE290f  X-Ray Interaction with Matter: Absorption, Scattering, Refraction</video:title>
      <video:description>EE290f  X-Ray Interaction with Matter: Absorption, Scattering, Refraction

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 2 - X-Ray Interaction with Matter: Absorption, Scattering, Refraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19445.jpg</video:thumbnail_loc>
      <video:duration>5066</video:duration>
      <video:publication_date>2012-09-05T02:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DZEehHa-rcA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Spin-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Spin Angular Momentum</video:title>
      <video:description>&quot;Lec 22-  Spin Angular Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21560.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-09T06:02:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V5T_ywvofpE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Integrative-Biology-131-Organization-of-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 Integrative Biology 131 Organization of Body</video:title>
      <video:description>This is lecture 1 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley. Integrative Biology 131 Organization of Body

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19287.jpg</video:thumbnail_loc>
      <video:duration>2702</video:duration>
      <video:publication_date>2012-09-05T01:14:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9WtBRNydso</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 25 - MIT 7.014 Introductory Biology, Spring 2005&quot; Recombinant DNA II (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15158.jpg</video:thumbnail_loc>
      <video:duration>1911</video:duration>
      <video:publication_date>2012-08-28T13:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EO9SMD6fIsI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Integrative-Biology-131-Skeletal-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 8 Integrative Biology 131   Skeletal System,...</video:title>
      <video:description>This is lecture 8 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19300.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-09-05T01:19:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpQ1S7ARs-k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Physics-10-Invisible-Light-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Physics 10 Invisible Light I</video:title>
      <video:description>Physics 10 Invisible Light I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19318.jpg</video:thumbnail_loc>
      <video:duration>4417</video:duration>
      <video:publication_date>2012-09-05T01:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/61f6ACliV9Q</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Position-Vector-Valued-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Position Vector Valued Functions</video:title>
      <video:description>Position Vector Valued Functions

Using a position vector valued function to describe a curve or path</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19938.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2012-09-06T01:06:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBldw95xMD4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Replaying-the-Tape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Replaying the Tape</video:title>
      <video:description>&quot;Lec 4 - Replaying the Tape&quot; Eighth lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18670.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-04T03:49:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WaOV1bQPedQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Adaptation</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biogenic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Statistical Mechanics&quot; June 1, 2009 - Leonard Susskind presents the final lecture of Statistical Mechanics 10. In this lecture, he cover such topics as inflation, adiabatic transformation and thermal dynamic systems.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18695.jpg</video:thumbnail_loc>
      <video:duration>6219</video:duration>
      <video:publication_date>2012-09-04T04:01:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YeS_eRfKSpU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>reheating</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>nucleation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>density</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>sys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-a-distant-object-orbiting-the-Sun-backwards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of a distant object orbiting the Sun backwards</video:title>
      <video:description>This videos shows a distant object which orbits the Sun backwards. This object was discovered by a team and is called 2008 KV42.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/58adc740-49b0-40e6-9382-9addf88e053a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-11-20T17:59:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27999.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Orbits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Triple-Integrals-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Triple Integrals 1</video:title>
      <video:description>Triple Integrals 1

Introduction to the triple integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19922.jpg</video:thumbnail_loc>
      <video:duration>638</video:duration>
      <video:publication_date>2012-09-06T01:00:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vr0sTKbV7lI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Developing-Games-for-the-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Developing Games for the Web</video:title>
      <video:description>&quot;Lec 7 - Developing Games for the Web&quot; (May 13, 2010) David Balmer provides a general overview of developing games for the web.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19076.jpg</video:thumbnail_loc>
      <video:duration>3186</video:duration>
      <video:publication_date>2012-09-04T09:46:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OnwG8Xb0_S8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>Framework</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>DOM</video:tag>
      <video:tag>jquery</video:tag>
      <video:tag>canvas</video:tag>
      <video:tag>element</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>array</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-FlightCaster</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - FlightCaster</video:title>
      <video:description>&quot;Lec 13 - FlightCaster&quot; Jason Freedman, founder of FlightCaster, talks about his entrepreneurial career and lessons learned. He discusses making something people want, the importance of distinguishing good and bad advice and how optimize does not equal iterate.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19015.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-04T08:55:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2YcXaGfp8vk</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>advice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Science-Communication-Science-Literacy-and-Public-Support</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Science Communication, Science Literacy and Public Support</video:title>
      <video:description>&quot;Lec 9 - Science Communication, Science Literacy and Public Support&quot; December 5, 2007 lecture by Rob Semper for the Stanford University Computer Systems Colloquium (EE 380). Rob discusses the new models of public science literacy that are beginning to change the paradigm from a one-way transmission approach of lecture, publishing and journalism to one of public engagement and even debate: from public understanding to public dialog to the role of science centers as intermediary institutions between the world of science and the public, new thinking is emerging for this critical arena.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17446.jpg</video:thumbnail_loc>
      <video:duration>4425</video:duration>
      <video:publication_date>2012-09-03T13:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gJpPEszAIAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>Semper</video:tag>
      <video:tag>education</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>comm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Focal-Labs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Focal Labs</video:title>
      <video:description>&quot;Lec 24 - Focal Labs&quot; Fergus Hurley, a founder of Focal Labs, discusses entrepreneurship, the role on the founding team, and the importance of networking and work experience for building the startup team.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19026.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2012-09-04T08:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sa1JeaAjNTA</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>work</video:tag>
      <video:tag>experience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Chemistry-3B-Chemistry-of-Arenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Chemistry 3B Chemistry of Arenes</video:title>
      <video:description>Chemistry 3B Chemistry of Arenes

Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19276.jpg</video:thumbnail_loc>
      <video:duration>4511</video:duration>
      <video:publication_date>2012-09-05T01:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D8FxWN87SPg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Physics-10-Gravity-and-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Physics 10 Gravity and Satellites</video:title>
      <video:description>Physics 10 Gravity and Satellites

Physics 10: Physics for Future Presidents. Spring 2006. Professor Richard A. Muller. The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006] Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19292.jpg</video:thumbnail_loc>
      <video:duration>4179</video:duration>
      <video:publication_date>2012-09-05T01:16:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XdoU2YQJvOg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>presidents</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Killers-Apps-for-the-Smart-Grid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Killers Apps for the Smart Grid</video:title>
      <video:description>&quot;Lec 52 - Killers Apps for the Smart Grid&quot; April 22, 2009 - Scott McGaraghan, director of business development for EnerNOC, Inc., discusses current and developing technologies to maximize the potential energy saving benefits of local and national-level smart grid systems. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

EnerNOC, Inc.
http://www.enernoc.com/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18823.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-04T06:14:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M8WuHjLPz2U</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Rapid</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>data</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>reducing</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>Balancing</video:tag>
      <video:tag>Buildings</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>educa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computing-in-Transition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computing in Transition</video:title>
      <video:description>&quot;Lec 11 - Computing in Transition&quot; February 20, 2008 lecture by Nick Tredennick for the Stanford University Computer Systems Colloquium (EE 380). 

Nick Tredennick talks about the semiconductor industry and its impact in the world. He takes the audience through the history of semiconductors and where he believes they are heading in the future as well as the economics of its development and the shrinking market for cutting edge technological growth. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17448.jpg</video:thumbnail_loc>
      <video:duration>4129</video:duration>
      <video:publication_date>2012-09-03T13:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CASE5AD787g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Semiconductor</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Cognitive Science C102 -</video:title>
      <video:description>lec 19-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27656.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-30T11:23:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pNogInLZFxk</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 10- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17007.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-09-02T04:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rZWA28cJuWM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Components-of-a-Portable-Power-Station</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Components of a Portable Power Station</video:title>
      <video:description>This Home made Portable Power station is handy and great for emergencies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9057.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-11-29T19:37:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9057.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Portable</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>survival</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Sequestering-CO2-in-the-Built-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Sequestering CO2 in the Built Environment</video:title>
      <video:description>&quot;Lec 56 - Sequestering CO2 in the Built Environment&quot; February 18, 2009 lecture by Brent Constanz for the Woods Energy Seminar (ENERGY301).  In his talk &quot;A Pathway for Widespread Utilization of Geothermal Energy--the Roles of Multi-scale Resource and Technology Research and Systems Analysis,&quot; Brent Constanz states that concrete is the most used product worldwide next to water and he suggests that we could safely, cheaply, and quickly store carbon dioxide in concrete at the rate of about six billion yards per year. 

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18827.jpg</video:thumbnail_loc>
      <video:duration>3517</video:duration>
      <video:publication_date>2012-09-04T06:14:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J4Unt7MRsV4</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>carbonation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>sequestration</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>carbonate</video:tag>
      <video:tag>reef</video:tag>
      <video:tag>Coral</video:tag>
      <video:tag>atoll</video:tag>
      <video:tag>limestone</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>CO2</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>drastic</video:tag>
      <video:tag>change</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>China</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Advanced-Molecular-Photovoltaics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Advanced Molecular Photovoltaics</video:title>
      <video:description>&quot;Lec 67 - Advanced Molecular Photovoltaics&quot; Michael McGehee, associate professor of Materials Science and Engineering at Stanford University, and Alan Sellinger, consulting professor of Materials Science and Engineering at Stanford University, discuss the Center for Advanced Molecular Photovoltaics. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Michael McGehee
http://www.stanford.edu//group/mcgehee/

Alan Sellinger
http://stanford.edu/group/sellinger/

Center for Advanced Molecular Photovoltaics
http://camp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18838.jpg</video:thumbnail_loc>
      <video:duration>3287</video:duration>
      <video:publication_date>2012-09-04T06:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eTR1i6F3sPE</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>Batteries</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>renewable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Location-of-Cluster-Headache</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Location of Cluster Headache</video:title>
      <video:description>Cluster is said to be the worst pain that any man can experience.The pain is usually sharp or of a drilling quality.The pain is either experienced in the temple or behind the eye.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3aecf89f-12cb-4923-b1c1-dd4454e367a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T10:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9577.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CLUSTER</video:tag>
      <video:tag>HEADACHE</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 4- MIT 6.035 Computer Language Engineering, Fall 2005.
Unoptimized Code Generation (cont.)

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15046.jpg</video:thumbnail_loc>
      <video:duration>3323</video:duration>
      <video:publication_date>2012-08-28T12:09:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H94lCCyg7x8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-Introduction-to-Bioengineering-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT Introduction to Bioengineering, Spring 2006</video:title>
      <video:description>&quot;Lec 4 - MIT Introduction to Bioengineering, Spring 2006&quot; Biological Computing - Prof. Drew Endy

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15079.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-08-28T13:01:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UxdUvyBtfXY</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 25- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16931.jpg</video:thumbnail_loc>
      <video:duration>4864</video:duration>
      <video:publication_date>2012-09-01T16:46:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qFxcz-vPqbc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 14 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department continues his discussion on scaling by touching upon a pharmacokinetics problem.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18857.jpg</video:thumbnail_loc>
      <video:duration>2738</video:duration>
      <video:publication_date>2012-09-04T06:32:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TAm7gMR_C-4</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>dimensionless</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>units</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>pharmacokinetics</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>human</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>concentration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Aggression-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Aggression III</video:title>
      <video:description>&quot;Lec 19 - Aggression III&quot; (May 14, 2010) Robert Sapolsky continues his neurobiological exploration of human aggression. He discusses correlations between neurotransmitter prevalence and aggression levels, aggressive activity differences from genetic variance, societal factors and application, amplification from alcohol, and crime and punishment.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18961.jpg</video:thumbnail_loc>
      <video:duration>6072</video:duration>
      <video:publication_date>2012-09-04T08:18:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EtVfoIkVSu8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Neurochemistry</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>social</video:tag>
      <video:tag>int</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Statistics 21</video:title>
      <video:description>Lec 11- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16943.jpg</video:thumbnail_loc>
      <video:duration>4128</video:duration>
      <video:publication_date>2012-09-01T17:06:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/go17KaydjEI</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Hubbles-Law-and-the-Big-Bang-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Hubble&apos;s Law and the Big Bang (cont.)</video:title>
      <video:description>&quot;Lec 18- Hubble&apos;s Law and the Big Bang (cont.)&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn returns to the subject of the expansion of the universe to offer explanations that do not require belief in the Big Bang theory. One alternative is a theory that, in the past, the entire universe was reduced to an &quot;initial singularity,&quot; in which everything was much closer, and therefore denser and hotter. Since the universe is in constant flux, however, it follows that in the future things will drift apart. The Steady State explanation for the expansion of the universe is then explained. Coined as a derogatory term meant to ridicule supporters of the Big Bang theory, Steady State purports that new energy and matter are constantly created as the universe expands, to fill in the void that results from the expansion. The discovery of quasars refuted the Steady State theory. The lecture ends with a discussion of how observing very distant objects allows us to look back in time, and also gives us a glimpse into the future of galaxies and the universe.

00:00 - Chapter 1. The Expanding Universe -- Big Bang and Steady State Theories
09:53 - Chapter 2. Quasars and the Rejection of the Steady State Theory
32:21 - Chapter 3. Calculating the Duration of the Big Bang
43:16 - Chapter 4. Calculating the Potential Future of the Universe

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17288.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-02T17:37:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9bjdR_k5qg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>Centauri</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>density</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>Hubbles</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>lookback</video:tag>
      <video:tag>time</video:tag>
      <video:tag>scale</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universal</video:tag>
      <video:tag>expansion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Building-a-Safer-Web</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Building a Safer Web</video:title>
      <video:description>&quot;Lec 13 - Building a Safer Web&quot; March 12, 2008 lecture by Charles Reis for the Stanford University Computer Systems Colloquium (EE 380). 

Web content has shifted from simple documents to active programs, but web protocols and browsers have not evolved adequately to support them. As a result, safety problems in web sites and web browsers now regularly make headlines, from browser exploits to ISPs that modify web pages. In this talk, Charles Reis discusses his research into improving the security and reliability of web content and browsers.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17450.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
      <video:publication_date>2012-09-03T13:51:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QdiKlTQWq5k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>network</video:tag>
      <video:tag>IP</video:tag>
      <video:tag>address</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>malware</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-A-Head-in-the-Cloud-The-Power-of-Infrastructure-as-a-Service</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - A Head in the Cloud: The Power of Infrastructure as a Service</video:title>
      <video:description>&quot;Lec 16 - A Head in the Cloud: The Power of Infrastructure as a Service&quot; April 23, 2008 lecture by Dr. Werner Vogels for the Stanford University Computer Systems Colloquium (EE380).

This presentation reviews some of the lessons learned from building one of the world&apos;s largest distributed systems; Amazon.com.  Dr. Vogels focuses on state management which is one of the dominating factors in the scalability, reliability, performance and cost-effectiveness of the overall system. 

EE380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17453.jpg</video:thumbnail_loc>
      <video:duration>5397</video:duration>
      <video:publication_date>2012-09-03T13:54:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AS8zzUaO3Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>system</video:tag>
      <video:tag>scalability</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effectiveness</video:tag>
      <video:tag>consumer</video:tag>
      <video:tag>retail</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>seller</video:tag>
      <video:tag>Ecommerce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; P Orbitals

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15175.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-28T15:28:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Cl8mj5VIHA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Suicide-Part-III-The-morality-of-suicide-and-course-conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Suicide, Part III: The morality of suicide and course conclusion</video:title>
      <video:description>&quot;Lec 26 - Suicide, Part III: The morality of suicide and course conclusion&quot; Death (PHIL 176)

The lecture begins by examining the consequences a suicide has on both the person committing it and those around this person. The question is raised, however, whether this factor is the only that counts morally, as utilitarians claim, or whether other factors matter morally as well, as deontologists claim. The moral relevance of a deontological prohibition against harming the innocent is considered. A concluding summary of the course is offered.

00:00 - Chapter 1. Introduction: The Consequences of Suicide 
08:25 - Chapter 2. Utilitarianism on the Morality of Suicide 
13:21 - Chapter 3. Deontology and Prohibition against Harming the Innocent 
28:33 - Chapter 4. Factoring Consent into Committing Suicide 
41:17 - Chapter 5. Summary and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16288.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-08-29T17:24:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-IgKgTcHkU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deontology</video:tag>
      <video:tag>Utilitarianism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on the different problems that are included within convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17512.jpg</video:thumbnail_loc>
      <video:duration>4570</video:duration>
      <video:publication_date>2012-09-03T14:51:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ry5i8DGZrJs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>feasibility</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>epigraph</video:tag>
      <video:tag>Chebyshev</video:tag>
      <video:tag>center</video:tag>
      <video:tag>bisection</video:tag>
      <video:tag>method</video:tag>
      <video:tag>minimization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Bond-Energies-the-Boltzmann-Factor-and-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Bond Energies, the Boltzmann Factor and Entropy</video:title>
      <video:description>&quot;Lec 36 - Bond Energies, the Boltzmann Factor and Entropy&quot; Freshman Organic Chemistry (CHEM 125)

After discussing the classic determination of the heat of atomization of graphite by Chupka and Inghram, the values of bond dissociation energies, and the utility of average bond energies, the lecture focuses on understanding equilibrium and rate processes through statistical mechanics. The Boltzmann factor favors minimal energy in order to provide the largest number of different arrangements of &quot;bits&quot; of energy. The slippery concept of disorder is illustrated using Couette flow. Entropy favors &quot;disordered arrangements&quot; because there are more of them than there are of recognizable ordered arrangements.

00:00 - Chapter 1. Chupka and Inghram&apos;s Determination of Graphite&apos;s Heat of Atomization
14:19 - Chapter 2. Calculating Equilibrium Constants from Bond Dissociation Energies
27:55 - Chapter 3. The Boltzmann Factor: How is Temperature Related to Energy? 
36:24 - Chapter 4. Entropy and the Tendency toward &quot;Disordered Arrangements&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19772.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-05T09:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MVtdxY3DNy4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heat</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atomization</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>Chupka</video:tag>
      <video:tag>Ingram</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>dissociation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Integrative-Biology-131-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 18 Integrative Biology 131  Respiratory System</video:title>
      <video:description>This is lecture 18 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.   Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19320.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-09-05T01:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P0gbdNAXs9E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-SIMS-141-Search-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - SIMS 141 - Search Engines</video:title>
      <video:description>This is lecture 8 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. Search engines is explained in this class.

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19351.jpg</video:thumbnail_loc>
      <video:duration>4463</video:duration>
      <video:publication_date>2012-09-05T01:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8zWO3ez7hIc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>SIMS</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Chemistry-3B-Carboxylic-Acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Chemistry 3B Carboxylic Acids</video:title>
      <video:description>Chemistry 3B Carboxylic Acids

Chemistry 3B: Chemical Structure and Reactivity.  Spring 2006.  Professor Peter Vollhardt.

Chemistry 3B represents the second semester of the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced.
Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as nitrogen,...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19272.jpg</video:thumbnail_loc>
      <video:duration>4510</video:duration>
      <video:publication_date>2012-09-05T01:06:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5oOiNoQgr8A</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>education</video:tag>
      <video:tag>chem</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 15: Projections onto Subspaces.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14555.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-08-26T19:15:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y_Ac6KiQ1t0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Treatment-of-the-Infrabony-Pocket-with-3-Osseous-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38  - Treatment of the Infrabony Pocket with 3 Osseous Walls</video:title>
      <video:description>&quot;Lec 38  - Treatment of the Infrabony Pocket with 3 Osseous Walls&quot; VA Film Transfer

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21594.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-09T06:11:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t_Se1uofWcs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Infrabony</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>with</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Osseous</video:tag>
      <video:tag>Walls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 9 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Religion, Regicide, and Revolution&quot;

April 28th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20681.jpg</video:thumbnail_loc>
      <video:duration>3862</video:duration>
      <video:publication_date>2012-09-07T09:03:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VsYlGO60q6A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-CS-61A-Therac</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - CS 61A : Therac</video:title>
      <video:description>CS 61A : Therac

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19685.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-05T04:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/REDO7eYwGTU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Seeing-Bonds-by-Electron-Difference-Density</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Seeing Bonds by Electron Difference Density</video:title>
      <video:description>&quot;Lec 6 - Seeing Bonds by Electron Difference Density&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride uses a hexagonal &quot;benzene&quot; pattern and Franklin&apos;s X-ray pattern of DNA, to continue his discussion of X-ray crystallography by explaining how a diffraction pattern in &quot;reciprocal space&quot; relates to the distribution of electrons in molecules and to the repetition of molecules in a crystal lattice. He then uses electron difference density mapping to reveal bonds, and unshared electron pairs, and their shape, and to show that they are only one-twentieth as dense as would be expected for Lewis shared pairs. Anomalous difference density in the carbon-fluorine bond raises the course&apos;s second great question, &quot;Compared to what?&quot;

00:00 - Chapter 1. Understanding Diffraction Patterns: Continuing the Case of the Hexagonal &quot;Benzene&quot;
15:10 - Chapter 2. Double Helices and DNA: Even and Offset Planes
29:04 - Chapter 3. Revealing Bonds and Unshared Electron Pairs via Electron Difference Density Maps
43:23 - Chapter 4. The Second Great Question: &quot;Compared with What?&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19742.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-05T09:18:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxMjroKqz_Y</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>difference</video:tag>
      <video:tag>density</video:tag>
      <video:tag>deformation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>diffraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Recombination-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Recombination (Genetic Engineering)</video:title>
      <video:description>This videos explains about Recombination (Genetic Engineering). /nThis animation describes how cloning occurs and how gene is inserted inside a plasmid during recombination process....</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3d5c7b05-6437-4d91-9834-7c906c9e331a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2012-10-03T07:03:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27687.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 15 - MIT 7.014 Introductory Biology, Spring 2005&quot; Bacterial Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15147.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-08-28T13:29:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uQRTFmC5_GA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Letters and Science C70V</video:title>
      <video:description>Lec 15- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17138.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-09-02T11:13:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bMv7n0mkd9c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 16 - MIT 7.014 Introductory Biology, Spring 2005&quot; The Biosphere (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15149.jpg</video:thumbnail_loc>
      <video:duration>2740</video:duration>
      <video:publication_date>2012-08-28T13:34:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gaHQ_1Sp5_s</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Biosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Temporaries-and-Temporization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48  - Temporaries and Temporization</video:title>
      <video:description>&quot;Lec 48  - Temporaries and Temporization&quot; States the objectives for multiple preparation temporaries, demonstrates their fabrication and cementation, and discusses tissue response. Orig. air date: OCT 11 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20852.jpg</video:thumbnail_loc>
      <video:duration>1914</video:duration>
      <video:publication_date>2012-09-07T17:48:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0HnOrheNF-U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>48</video:tag>
      <video:tag>Temporaries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Temporization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 9 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20741.jpg</video:thumbnail_loc>
      <video:duration>2845</video:duration>
      <video:publication_date>2012-09-07T16:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tKXM9MKijUo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 8 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Description:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Barbara Knowlton is a Professor from the UCLA Department of Psychology since 2004. She is interested in the neural substrates of memory and executive function. In her main line of research, she examines the role of different medial temporal lobe structures in declarative memory. She is also interested in the role of corticostriatal loops in habit learning and would like to further delineate the role of different loops in cognition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21159.jpg</video:thumbnail_loc>
      <video:duration>2237</video:duration>
      <video:publication_date>2012-09-09T02:42:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XO4GqJ3-yL0</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 7.014 Introductory Biology, Spring 2005&quot; Carbon and Energy Metabolism (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15150.jpg</video:thumbnail_loc>
      <video:duration>2307</video:duration>
      <video:publication_date>2012-08-28T13:34:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5WqgNOSoD_M</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 7.014 Introductory Biology, Spring 2005&quot; Productivity and Food Webs (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15151.jpg</video:thumbnail_loc>
      <video:duration>2511</video:duration>
      <video:publication_date>2012-08-28T13:34:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hWdAt9SzP0I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>food</video:tag>
      <video:tag>webs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Statistics 21</video:title>
      <video:description>Lec 2- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16934.jpg</video:thumbnail_loc>
      <video:duration>4423</video:duration>
      <video:publication_date>2012-09-01T16:57:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AeGe63a3hGI</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 19 - MIT 7.014 Introductory Biology, Spring 2005&quot; Regulation of Productivity (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15152.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-08-28T13:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4owydSnRHuE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>productivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Regulation-of-enzymatic-activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Regulation of enzymatic activity</video:title>
      <video:description>Lec 8- Regulation of enzymatic activity.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17156.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-02T11:55:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLrOVVbCrRs</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Preparing-Single-Enantiomers-and-the-Mechanism-of-Optical-Rotation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Preparing Single Enantiomers and the Mechanism of Optical Rotation</video:title>
      <video:description>&quot;Lec 29 - Preparing Single Enantiomers and the Mechanism of Optical Rotation&quot; Freshman Organic Chemistry (CHEM 125)

Within a lecture on biological resolution, the synthesis of single enantiomers, and the naming and 3D visualization of omeprazole, Professor Laurence Barron of the University of Glasgow delivers a guest lecture on the subject of how chiral molecules rotate polarized light. Mixing wave functions by coordinated application of light&apos;s perpendicular electric and magnetic fields shifts electrons along a helix that can be right- or left-handed, but so many mixings are involved, and their magnitudes are so subtle, that predicting net optical rotation in practical cases is rarely simple.

00:00 - Chapter 1. Introduction: Challenges in Isolating Enantiomers Despite Optical Activity
06:09 - Chapter 2. Barron: A Sketch of Lord Kelvin and Chirality
12:35 - Chapter 3. Natural and Magnetic Optical Rotation
20:49 - Chapter 4. Understanding Optical Activity via the Carbonyl Chromophore
37:22 - Chapter 5. Who Cares? Chiral Switches in Life and Drugs

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19765.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-05T09:33:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oG19d7vqWkw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>Polarization</video:tag>
      <video:tag>esomeprazole</video:tag>
      <video:tag>omeprazole</video:tag>
      <video:tag>thalidomide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 2 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.  This lecture focuses on natural selection and evolution.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19775.jpg</video:thumbnail_loc>
      <video:duration>4208</video:duration>
      <video:publication_date>2012-09-05T09:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6lbnVWHucY8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Mechanical Engineering 110</video:title>
      <video:description>lec 8-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20916.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-08T00:28:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p--Z3eQflTs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Complex-Numbers-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Complex Numbers (part 1)</video:title>
      <video:description>Complex Numbers (part 1)

Introduction to complex numbers. Adding, subtracting and multiplying complex numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20140.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2012-09-06T02:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpywdu1afas</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec Last - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20729.jpg</video:thumbnail_loc>
      <video:duration>3395</video:duration>
      <video:publication_date>2012-09-07T16:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zshB9uDCM0E</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 23 - MIT 7.014 Introductory Biology, Spring 2005&quot; Diploid Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15156.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T13:41:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fQKMD2iFe5w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 6- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21176.jpg</video:thumbnail_loc>
      <video:duration>4158</video:duration>
      <video:publication_date>2012-09-09T02:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uIu7YMJLork</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 7.014 Introductory Biology, Spring 2005&quot; Limiting Factors and Biogeochemical Cycles (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15153.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-08-28T13:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zIXGgyOwtUk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Biogeochemical</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-CN-Ion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - CN Ion  (Quiz)</video:title>
      <video:description>CN Ion  (Quiz)

NOTE:  This course continues in the playlist for Part 2 of 4 at http://www.youtube.com/playlist?list=PL5BE7AC61C76B529C&amp;feature=view_all

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26293.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-19T00:43:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UFQPsGBreg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>CN</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Renewable-Energy-Policies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Renewable Energy Policies</video:title>
      <video:description>&quot;Lec 23 -Renewable Energy Policies&quot;Environmental Politics and Law (EVST 255)

The lecture discusses the various factors affecting the expansion of the U.S. renewable energy portfolio, as well as the importance of energy efficiency and changes to current consumption. As a case study, Professor Wargo discusses the nine-year effort to create Cape Wind, a wind farm off the coast of Massachusetts. The project has faced opposition for a number of reasons, including noise and disruption of use of private property. The lecture ties the development of more renewable energy options to issues of property rights and discusses ways to overcome challenges in siting, in noise pollution, and in the impacts on wildlife (i.e. avian mortality as a result of wind farms).

00:00 - Chapter 1. Renewable Energy: Promise and Plight
11:12 - Chapter 2. Project Siting and Local Concerns
19:09 - Chapter 3. U.S. Wind Capacity &amp; Potential; Key Benefits
23:34 - Chapter 4. Avian Mortality and Noise Pollution; Utility Consumption
29:02 - Chapter 5. The Cape Wind Case: Conflict in the Wind
38:54 - Chapter 6. Comparisons and Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23199.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-13T11:24:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wT_q2YACfwI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Policies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 7.014 Introductory Biology, Spring 2005&quot; Mendelian Genetics (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15154.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-08-28T13:40:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eiDX9dw866E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Social-Structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Social Structures</video:title>
      <video:description>&quot;Lec 23 - Social Structures&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins by recapping the topic of state legitimacy and then offers a way of understanding the disagreement between Rawls and Nozick as one over what states ought to do given the phenomena of moral luck. She then turns to a discussion of how social and cultural structures influence both our characters and our perception of the world. She begins by discussing ways in which this theme plays a role in the work of Aristotle and John Stuart Mill. She then discusses recent empirical work on this question, including a body of anthropological and psychological literature that suggests that individuals raised in societies that are Western, educated, industrialized, rich, and democratic have highly atypical responses in a wide range of cases.

00:00 - Chapter 1. Reading Rawls and Nozick through the Lens of Moral Luck  
19:15 - Chapter 2. Structuring Society to Structure Character 
24:13 - Chapter 3. The Psychology of WEIRD Subjects 
32:34 - Chapter 4. How Experience Affects Perception

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23622.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-14T09:46:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9T2nD6I2DzA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 18 - Programming Abstractions (Stanford)&quot; Lecture 18 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie introduces the &apos;implement vector&apos; and discusses ADTs (abstract data types) in more detail. She then develops a Vector from the ground up, explaining each step as she goes. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17687.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-03T16:54:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CYlbEVP349c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>implement</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>ADT</video:tag>
      <video:tag>abstract</video:tag>
      <video:tag>data</video:tag>
      <video:tag>type</video:tag>
      <video:tag>Abstraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Ionic Bonds - Classical Model and Mechanism

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15184.jpg</video:thumbnail_loc>
      <video:duration>2892</video:duration>
      <video:publication_date>2012-08-28T15:31:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MRJUxK-hhYw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 9 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20597.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-06T16:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mgZh9VrxXnQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Investing-Gold-Water-Added-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Investing Gold - Water Added Technique</video:title>
      <video:description>&quot;Lec 29 - Investing Gold - Water Added Technique&quot; Orig. air date: AUG 25 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22813.jpg</video:thumbnail_loc>
      <video:duration>1066</video:duration>
      <video:publication_date>2012-09-11T08:05:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FtHeVro2pHM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Added</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Programming Abstractions (Stanford)&quot; Lecture 7 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie explains the idea of functions as data and specific plot functions and continues onto client feedback functions and ADTs.   She then delves into recursion and solving problems using recursion. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17670.jpg</video:thumbnail_loc>
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  <url>
    <loc>https://dnatube.com/videos/Double-Overhead-Cams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Overhead Cams</video:title>
      <video:description>The OHC, or the Over Head Camshaft greatly improves the performance due to an increase in the engines&apos; ability to exchange induction and exhaust gasses or engine breathing. They can be single or double.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e0a048c5-e7eb-4d5a-8a85-88ef11126d5c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-25T20:29:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7894.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>camshaft</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 31: Linear Transformations and Their Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14602.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-08-26T19:52:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ts3o2I8_Mxc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>matrix</video:tag>
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      <video:tag>algebra</video:tag>
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      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Electrical-Engineering-40-Complex-power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Electrical Engineering 40 - Complex power</video:title>
      <video:description>Lec 35- Electrical Engineering 40 - Complex power.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17259.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-02T14:00:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bhHnp_QzLdc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 8 - MIT CMS.930 Media, Education and the Marketplace&quot; Discussion of StarFestival
Shigeru Miyagawa

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15247.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-08-28T16:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mL40Mi5euyA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
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      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 4- MIT 24.209 Philosophy In Film and Other Media.
Session 4: student papers

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15252.jpg</video:thumbnail_loc>
      <video:duration>3900</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/gLQYS3HS1MQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 6- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17002.jpg</video:thumbnail_loc>
      <video:duration>2981</video:duration>
      <video:publication_date>2012-09-01T18:50:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FU074gDO4oo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-40-Power-dissipation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Electrical Engineering 40 - Power dissipation</video:title>
      <video:description>Lec 24- Electrical Engineering 40 - Power dissipation.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17247.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-02T13:49:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OYTYLEj7cbU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 26 - Programming Abstractions (Stanford)&quot; Lecture 26 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie ties up the &quot;loose ends&quot; of the course: after a general review of the concepts covered in the course, she asks which of two examples is the better.  She then covers manipulation of dynamic data structures (lists, trees, graphs) as well as reviews code from similar assignments. Then she touches on design and efficiency of code. Lastly, she goes over the next courses one might take if continuing in computer science and the different paths possible. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17704.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-09-03T17:00:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GVp1v6GKgbc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
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      <video:tag>data</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>design</video:tag>
      <video:tag>pointers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Analysis-from-Centric-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Analysis from Centric Occlusion</video:title>
      <video:description>&quot;Lec 81 - Analysis from Centric Occlusion&quot; The rationale and procedure for making adjustments to the casts  and in the mouth for a good stable occlusion after dental work has been performed. Orig. air date: NOV 15 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21481.jpg</video:thumbnail_loc>
      <video:duration>1002</video:duration>
      <video:publication_date>2012-09-09T05:32:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QB2ChQKLfI4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>81</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>From</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Occlusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Lycidas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Lycidas</video:title>
      <video:description>&quot;Lec 6 - Lycidas&quot; Milton (ENGL 220)

Milton&apos;s poem &quot;Lycidas&quot; is discussed as an example of pastoral elegy and one of Milton&apos;s first forays into theodicy. The poetic speaker&apos;s preoccupation with questions of immortality and reward, especially for poets and virgins, is probed. The Christian elements of the poem&apos;s dilemma are addressed, while the solution to the speaker&apos;s crisis is characterized as erotic and oddly paganistic, pointing towards the heterodox nature of much of Milton&apos;s thinking.

00:00 - Chapter 1. Revisiting Comus
07:04 - Chapter 2. &quot;Lycidas&quot;: An Elegy
26:44 - Chapter 3. A Review of the Great Poet Orpheus
33:27 - Chapter 4. &quot;Lycidas&quot; and Milton&apos;s Letter to a Friend

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17300.jpg</video:thumbnail_loc>
      <video:duration>3112</video:duration>
      <video:publication_date>2012-09-02T17:52:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QjzSBRB7RCs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Charles</video:tag>
      <video:tag>Diodati</video:tag>
      <video:tag>Gottfried</video:tag>
      <video:tag>Leibniz</video:tag>
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      <video:tag>paganism</video:tag>
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      <video:tag>pathetic</video:tag>
      <video:tag>fallacy</video:tag>
      <video:tag>Theocritus</video:tag>
      <video:tag>theodicy</video:tag>
      <video:tag>Virgil</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Exponent-Rules-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Exponent Rules Part 1</video:title>
      <video:description>Exponent Rules Part 1

Introduction to exponent rules</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20551.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2012-09-06T15:51:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kITJ6qH7jS0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Transformation-of-Operators-and-the-Parity-Operator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Transformation of Operators and the Parity Operator</video:title>
      <video:description>&quot;Lec 11- Transformation of Operators and the Parity Operator&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21541.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-09T05:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wRVlkr9AiR8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>operator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Lateral-Sliding-Flap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Lateral Sliding Flap</video:title>
      <video:description>&quot;Lec 8 - Lateral Sliding Flap&quot; Surgical procedure performed on Maxillary Central Incisor to cover an exposed root with gum tissue.  Orig. air date: MAY 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21542.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-09T05:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cpt4bMwSUv0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Sliding</video:tag>
      <video:tag>Flap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-A-Pair-of-Square-Wells-and-the-Ammonia-Maser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- A Pair of Square Wells and the Ammonia Maser</video:title>
      <video:description>&quot;Lec 14- A Pair of Square Wells and the Ammonia Maser&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21547.jpg</video:thumbnail_loc>
      <video:duration>3274</video:duration>
      <video:publication_date>2012-09-09T05:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dRR8mu5ISLk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Wells</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ammonia</video:tag>
      <video:tag>Maser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 14 - Programming Abstractions (Stanford)&quot; Lecture 14 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie starts off with algorithm analysis, the big-O notation and introduces sorting. She begins off with a brief overview of what algorithm analysis is and how to utilize it.  Later, she continues to go through recursive algorithms and their uses. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17681.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-09-03T16:51:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iZyUsF1srHo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>o</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>recurrences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-demonstration-of-a-hybrid-rocket-motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A demonstration of a hybrid rocket motor</video:title>
      <video:description>Hybrid rocket motors have been labelled as more efficient as compared over both solid and liquid motors. This is a demonstration of how one works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3b0b8992-d489-4a5c-92ed-593386386c6b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-25T20:29:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7895.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>motor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crucial-instructions-for-poison-ingestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crucial instructions for poison ingestion</video:title>
      <video:description>Be prepared ahead of time in case you ever have to assist someone who has ingested poison. This critical video gives quick facts about how to help a poisoned adult or child in their time of need.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0bdcfca-0aee-4ff4-a893-ead4ca8f6486/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-30T22:04:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9610.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>poison</video:tag>
      <video:tag>chemicals</video:tag>
      <video:tag>poisoning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-12f8d9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 2 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; Reaction Work-Up I

Extracting, Washing and Drying: It ain&apos;t over &apos;til it&apos;s over. Learn how to &quot;work up&quot; your reaction using a separatory funnel to perform a liquid-liquid extraction. This is one purification technique you don&apos;t want to miss!

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15268.jpg</video:thumbnail_loc>
      <video:duration>1092</video:duration>
      <video:publication_date>2012-08-28T16:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ciWpS6SetdY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-singing-glasses-toothpick-mover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of singing glasses toothpick mover</video:title>
      <video:description>This video provides an information about singing glasses toothpick mover - sick science #063.

&quot;Learn more at http://www.stevespanglerscience.com/experiment/move-a-match-with-your-mind The ability to move an object with your mind is called telekinesis. Magicians and psychics claim to have this amazing ability... and you will too once you&apos;ve learned the science secret behind the Sympathetic Match trick. If you like to annoy all of your dinner guests by running your finger along the rim of a wine glass to make it sing, you&apos;ll soon have your friends convinced that you can move objects with your mind!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7038edbc-3b5f-4a1c-9a62-b7cd515d9b50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-10-10T13:22:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27811.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Singing</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>toothpick</video:tag>
      <video:tag>Mover</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-20-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 20- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 20- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16870.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-01T14:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wzpmi39EkUM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Periodontal-Case-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21  - Periodontal Case Presentation</video:title>
      <video:description>&quot;Lec 21  - Periodontal Case Presentation&quot; The dentist presents his diagnosis and treatment plan to a patient. He explains the steps in treatment and  why he needs to do these steps. Orig. air date: JUN 21 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21571.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2012-09-09T06:03:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QLJ_iqxpu6c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>case</video:tag>
      <video:tag>presentation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Pulp-Protection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Pulp Protection</video:title>
      <video:description>&quot;Lec 11 - Pulp Protection&quot; Demonstrates pulpal protection of class II depth amalgam cavity. For proper pulpal protection a zinc oxide base and zinc phosphate base will be placed. Orig. air date: AUG 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22826.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2012-09-11T08:11:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UyUmzr7V1Ns</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Pulp</video:tag>
      <video:tag>Protection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 7 - The Theoretical Minimum&quot; (February 20, 2012) Leonard Susskind continues to discuss entanglement and what the concept can tell us about the nature of systems and the nature of reality.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19037.jpg</video:thumbnail_loc>
      <video:duration>7882</video:duration>
      <video:publication_date>2012-09-04T09:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QuW24mTDB8s</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec23-Spin-12-Stern-Gerlach-Experiment-and-Spin-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec23 - Spin 1/2 , Stern - Gerlach Experiment and Spin 1</video:title>
      <video:description>&quot;Lec23 - Spin 1/2 , Stern - Gerlach Experiment and Spin 1&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21561.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-09T06:02:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G7G1mjx8mlQ</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec23</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Stern</video:tag>
      <video:tag>Gerlach</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 1- Computer Science 61A.   This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17723.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-09-03T17:08:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b2n3OGbQ2-Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last-MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec Last - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; Column Chromatography

It takes considerable practice to master the art of &quot;running a column&quot;. This video will get you started, with tips on picking appropriate conditions, packing and running a column, monitoring separation, and even making a micro-column from a pipet.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15271.jpg</video:thumbnail_loc>
      <video:duration>1344</video:duration>
      <video:publication_date>2012-08-28T16:16:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6fzBJ8nuuzk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Exponent-Rules-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Exponent Rules Part 2</video:title>
      <video:description>Exponent Rules Part 2

2 more exponent rules with an introduction to composite problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20553.jpg</video:thumbnail_loc>
      <video:duration>463</video:duration>
      <video:publication_date>2012-09-06T15:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rEtuPhl6930</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 21- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17883.jpg</video:thumbnail_loc>
      <video:duration>2656</video:duration>
      <video:publication_date>2012-09-03T17:57:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cmeWXO9Sa5E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Alternative-Breeding-Strategies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Alternative Breeding Strategies</video:title>
      <video:description>&quot;Lec 35 - Alternative Breeding Strategies Principles of Evolution, Ecology and Behavior (EEB 122)

Breeding strategies differ both among males and females of the same species as well as among different species. The difference in breeding strategies among members of the same species can usually be linked to frequency dependence. If the species is at evolutionary equilibrium, the relative fitnesses of these different strategies will be identical. Differing strategies have been found at the level of the gamete as well as at the level of different organisms and species.

00:00 - Chapter 1. Introduction 
03:15 - Chapter 2. Bullfrogs, Figs, and Fig Wasps 
12:44 - Chapter 3. Satellites, Mimics, and Pirates 
18:00 - Chapter 4. Wrasse: Nesting Males and &quot;Sneaky Copulators&quot; 
28:22 - Chapter 5. Gamete Related Behavior 
38:35 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17364.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-09-02T18:35:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WFRTp7YiFwI</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>Breeding</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>minorities</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>gametes</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>spawning</video:tag>
      <video:tag>nesting</video:tag>
      <video:tag>harems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-New-Geopolitics-of-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The New Geopolitics of Energy</video:title>
      <video:description>&quot;Lec Last - The New Geopolitics of Energy&quot; Michael Klare, the Five College Professor of Peace &amp; World Security Studies at Hampshire College, discusses the new geopolitics of energy. The Energy Seminar meets weekly during the academic year. For a list of upcoming talks, visit the events page at the Woods Institute for the Environment website.

Stanford University:
http://www.stanford.edu/

Woods Institute for the Environment at Stanford:
http://woods.stanford.edu/

Michael Klare
http://pawss.hampshire.edu/klare/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18843.jpg</video:thumbnail_loc>
      <video:duration>3488</video:duration>
      <video:publication_date>2012-09-04T06:20:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tb_9CkcTs8g</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Geopolitics</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Intergovernmental</video:tag>
      <video:tag>Panel</video:tag>
      <video:tag>on</video:tag>
      <video:tag>IPCC</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Laboratory-Exercise-Root-Plaining-Polishing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24  - Laboratory Exercise: Root Plaining &amp; Polishing</video:title>
      <video:description>&quot;Lec 24  - Laboratory Exercise: Root Plaining &amp; Polishing&quot; This video demonstrates the root scaling, plaining and porte polishing of extracted teeth.  Orig. air date: MAR 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21574.jpg</video:thumbnail_loc>
      <video:duration>1519</video:duration>
      <video:publication_date>2012-09-09T06:03:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6CHHooz27M</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>Exercise</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Plaining</video:tag>
      <video:tag>Polishing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 39 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23569.jpg</video:thumbnail_loc>
      <video:duration>2959</video:duration>
      <video:publication_date>2012-09-14T09:28:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shOIuIDKWJ0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-on-rotary-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial on rotary engine</video:title>
      <video:description>This is the second part of this tutorial on rotary engine. It covers on the working principle of the engine .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9028.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-29T19:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9028.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Tutorial</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Heater-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Heater works</video:title>
      <video:description>In a household or domestic setting, a heater is normally an appliance whose main function is to generate heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9024.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T19:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9024.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-and-construction-of-Gas-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory and construction of Gas Turbine</video:title>
      <video:description>In this video, theory and construction of Gas Turbine is shown. A gas turbine, also called a combustion turbine, is a type of internal combustion engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9021.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-11-29T19:20:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9021.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Construction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engine-From-a-Juice-Can</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engine From a Juice Can</video:title>
      <video:description>Amazing video showing the manufacturing of a jet engine by a juice can. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9007.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-29T19:17:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9007.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Experimental</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-working-of-a-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The working of a jet engine</video:title>
      <video:description>This is a graphical display of how a Jet engine works. This is a general electrical GEnx that is common in the modern jets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9022.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-29T19:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9022.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-botox-prevent-migraine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does botox prevent migraine ?</video:title>
      <video:description>This video explains about does botox prevent migraine_ (Conditions A-Z)

Botox is a drug beloved by men and women who want to look younger than they are. BUT, millions of other people depend on it for migraine prevention! Watch this video for more, and visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/f70982a2-6169-48f4-a7ff-3231bff36c4c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2012-10-11T00:13:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27839.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Does</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>Migraine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wet-Mass-Granulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wet Mass Granulation</video:title>
      <video:description>Wet mass granulation is the basis of most tablet forms. It has previously been a time consuming process, but see how lactose when mixed with a liquid binder then mixed at a very high speed results into granules in just 1 minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd667a1b-999a-4c7c-a671-ffbdaf00bc50/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-25T20:31:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7900.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Caleva</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Granulation</video:tag>
      <video:tag>action</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>bench</video:tag>
      <video:tag>top</video:tag>
      <video:tag>mixer</video:tag>
      <video:tag>granulator</video:tag>
      <video:tag>From</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-World-Within-Us-Microbes-That-Help-and-Harm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The World Within Us: Microbes That Help and Harm</video:title>
      <video:description>&quot;Lec 6 - The World Within Us: Microbes That Help and Harm&quot; (October 27, 2009) Julie Theriot, Associate Professor of Biochemistry and of Microbiology and Immunology at Stanford, discusses the different types of microorganisms present in the human body and their functions, the distinction between disease-causing and benign or helpful microorganisms, and the interactions between human cells and both harmful and helpful microorganisms.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu

Stanford University School of Medicine:
http://med.stanford.edu

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18727.jpg</video:thumbnail_loc>
      <video:duration>6708</video:duration>
      <video:publication_date>2012-09-04T04:23:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dedlL8l0YIM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>prokaryotic</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Eukaryotic</video:tag>
      <video:tag>bubonic</video:tag>
      <video:tag>Plague</video:tag>
      <video:tag>E</video:tag>
      <video:tag>coli</video:tag>
      <video:tag>Flagella</video:tag>
      <video:tag>Phage</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Pathogen</video:tag>
      <video:tag>organs</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Multicellular</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-How-the-Gastrointestinal-System-Works-and-Goes-Awry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - How the Gastrointestinal System Works and Goes Awry</video:title>
      <video:description>&quot;Lec 17 - How the Gastrointestinal System Works and Goes Awry&quot; (February 23, 2010) Jay Pasricha, Stanford Professor of Medicine in Gastroenterology &amp; Hepatology, discusses the human gastrointestinal system and the treatment and research on common diseases of this complicated organ.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford School of Medicine:
http://med.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18738.jpg</video:thumbnail_loc>
      <video:duration>6165</video:duration>
      <video:publication_date>2012-09-04T04:29:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeVxXzfU_aE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>luminal</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>Organ</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>swallow</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Epiglottis</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>nutrient</video:tag>
      <video:tag>Duodenum</video:tag>
      <video:tag>absorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 5 - Topics in String Theory&quot; (February 7, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses again on black holes and how light behaves around a black hole. He uses his own theories to mathematically explain the behavior of a black hole and the area around it.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19102.jpg</video:thumbnail_loc>
      <video:duration>5371</video:duration>
      <video:publication_date>2012-09-04T10:01:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EJrgKI8aXgQ</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>centimeters</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Occlusal-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Occlusal Radiography</video:title>
      <video:description>&quot;Lec 3 -Occlusal Radiography&quot;Instructions are given for making five occlusal radiographic examinations.  Orig. air date: JUL 27 72
NOTE: A couple of  minutes with bad video, but good audio.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21729.jpg</video:thumbnail_loc>
      <video:duration>1248</video:duration>
      <video:publication_date>2012-09-09T07:12:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmpemqxP1Q0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Radiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 30 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Exam Review

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14462.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-08-26T18:24:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H9otEyp14q0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Frankfurt-School-of-Critical-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Frankfurt School of Critical Theory</video:title>
      <video:description>&quot;Lec 17 - The Frankfurt School of Critical Theory&quot; Introduction to Theory of Literature (ENGL 300)

This first lecture on social theories of art and artistic production examines the Frankfurt School. The theoretical writings of Theodor Adorno and Walter Benjamin are explored in historical and political contexts, including Marxism, socialist realism, and late capitalism. The concept of mechanical reproduction, specifically the relationship between labor and art, is explained at some length. Adorno&apos;s opposition to this argument, and his own position, are explained. The lecture concludes with a discussion of Benjamin&apos;s perspective on the use of distraction and shock in the process of aesthetic revelation.

00:00 - Chapter 1. Marx, Engels, and Ideology
09:46 - Chapter 2. The Aesthetics of Marxist Criticism
19:58 - Chapter 3. Adorno, the Work of Art, and Collectivity
27:54 - Chapter 4. Bloch&apos;s Principle of Hope
31:09 - Chapter 5. Benjamin and Mechanical Reproduction
37:54 - Chapter 6. Adorno and Conformism
41:01 - Chapter 7. Benjamin, the Spectator, and Distraction

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17421.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-09-03T13:27:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FFpGf7aPXNA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aesthetics</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Engels</video:tag>
      <video:tag>ideology</video:tag>
      <video:tag>theaura</video:tag>
      <video:tag>latecapitalism</video:tag>
      <video:tag>thebourgeoisie</video:tag>
      <video:tag>discursivity</video:tag>
      <video:tag>socialrealism</video:tag>
      <video:tag>cultureindustry</video:tag>
      <video:tag>mechanicalreproduction</video:tag>
      <video:tag>fetishization</video:tag>
      <video:tag>conformism</video:tag>
      <video:tag>distraction</video:tag>
      <video:tag>thecamera</video:tag>
      <video:tag>seye</video:tag>
      <video:tag>workofart</video:tag>
      <video:tag>collectivity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-What-if-Saliva-Were-Red-with-permission-from-the-University-of-Pittsburgh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - What if Saliva Were Red? (with permission from the University of Pittsburgh)</video:title>
      <video:description>&quot;Lec 14 - What if Saliva Were Red? (with permission from the University of Pittsburgh)&quot; This video is intended to increase awareness of disease transmission.  A red dye is added to a patient&apos;s saliva and several minutes of routine dental care are observed. Unfortunately, this is a black and white copy.
Orig. air date: MAR 1 86

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22863.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-11T08:25:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/acBn5q6IxOg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>What</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Saliva</video:tag>
      <video:tag>Were</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>with</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pittsburgh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>&quot;Lec 3 - New Revolutions in Particle Physics: Basic Concepts&quot; (October 19, 2009) Leonard Susskind gives the third lecture of a three-quarter sequence of courses that will explore the new revolutions in particle physics. In this lecture he talks about what a quantum field is and how it is related to particles.

Leonard Susskind, Felix Bloch Professor of Physics, received a PhD from Cornell University and has taught at Stanford since 1979. He has won both the Pregel Award from the New York Academy of Science and the J.J. Sakurai Prize in theoretical particle physics. He is also a member of the National Academy of Sciences.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18744.jpg</video:thumbnail_loc>
      <video:duration>7169</video:duration>
      <video:publication_date>2012-09-04T04:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UgPBUJRrYz8</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>occupation</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>annihilation</video:tag>
      <video:tag>function</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 12 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses unsupervised learning in the context of clustering, Jensen&apos;s inequality, mixture of Gaussians, and expectation-maximization. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18763.jpg</video:thumbnail_loc>
      <video:duration>4463</video:duration>
      <video:publication_date>2012-09-04T05:10:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZZGTuAkF-Hw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>unsupervised</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Means</video:tag>
      <video:tag>mixture</video:tag>
      <video:tag>gaussians</video:tag>
      <video:tag>Jensen</video:tag>
      <video:tag>s</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>expectation</video:tag>
      <video:tag>maximization</video:tag>
      <video:tag>EM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Why-Study-the-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: Why Study the New Testament?</video:title>
      <video:description>&quot;Lec 1 - Introduction: Why Study the New Testament?&quot; Introduction to New Testament (RLST 152)

This course approaches the New Testament not as scripture, or a piece of authoritative holy writing, but as a collection of historical documents. Therefore, students are urged to leave behind their pre-conceived notions of the New Testament and read it as if they had never heard of it before. This involves understanding the historical context of the New Testament and imagining how it might appear to an ancient person.

00:00 - Chapter 1. Why Take This Course?
13:23 - Chapter 2. The Bible As A Historical Text
24:17 - Chapter 3. Imagining An Ancient&apos;s Perspective
30:45 - Chapter 4. Q&amp;A
35:08 - Chapter 5. Going over the Syllabus

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23114.jpg</video:thumbnail_loc>
      <video:duration>2412</video:duration>
      <video:publication_date>2012-09-12T12:29:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dtQ2TS1CiDY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>study</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Testament</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Renewable-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Renewable Energy</video:title>
      <video:description>&quot;Lec 34 - Renewable Energy&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Renewable energy sources are discussed.  These include wind energy, solar energy, biomass energy and geothermal energy.  Energy from wind is acquired through the use of large wind turbines.  These turbines ideally need to be located in areas where there is strong wind and low atmospheric turbulence.  Solar power is collected using both photovoltaic solar cells and concentrated solar power.    Energy from biomass can be produced in two ways: burning biomass to generate electricity or fermentation to produce fuel ethanol.  Geothermal energy is produced by pumping water below the earth&apos;s surface into areas of hot rocks which heats the water and creates steam.  This steam is then run through a turbine to produce power.

00:00 - Chapter 1. Renewable Energy Sources
02:20 - Chapter 2. Wind Energy
35:19 - Chapter 3. Solar Power
42:18 - Chapter 4. Biomass Energy
45:14 - Chapter 5. Geothermal Energy
46:45 - Chapter 6. Electricity Sources

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23330.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-09-13T13:00:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lQuyMgwQqM0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-The-End-of-Theory-Neo-Pragmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - The End of Theory?; Neo-Pragmatism</video:title>
      <video:description>&quot;Lec 25 - The End of Theory?; Neo-Pragmatism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry takes on Knapp and Michaels&apos;s influential article, &quot;Against Theory.&quot; The historical context of the piece is given and key aspects of the theorists&apos; critical orientations, specifically their neo-pragmatism, are defined. A lengthy discussion of the relationships between, on the one hand, intention and meaning and, on the other hand, language and speech follows with reference to Saussure, deconstruction, and Russian formalism. Knapp and Michaels&apos;s use of Wordsworth&apos;s &quot;A Slumber Did My Spirit Seal&quot; to explore the limits of meaning and intention is examined in depth. Ultimately, the case is made, using issues subject to dispute in Knapp and Michaels, that theory is a useful and necessary tool in literary studies.

00:00 - Chapter 1. Knapp and Michaels in Context
05:37 - Chapter 2. Stanley Fish
09:46 - Chapter 3. Knapp and Michaels&apos;s Three Arguments
15:54 - Chapter 4. Intention and Meaning: Wordsworth&apos;s &quot;A Slumber Did My Spirit Seal&quot;
27:04 - Chapter 5. The Discovery of Language in Speech
36:47 - Chapter 6. The Impracticality of Theory

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17429.jpg</video:thumbnail_loc>
      <video:duration>3213</video:duration>
      <video:publication_date>2012-09-03T13:30:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rVOTdheq5eU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>neo</video:tag>
      <video:tag>pragmatist</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>foundationalist</video:tag>
      <video:tag>langue</video:tag>
      <video:tag>parole</video:tag>
      <video:tag>language</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Meaning</video:tag>
      <video:tag>Intention</video:tag>
      <video:tag>deconstruction</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Rorty</video:tag>
      <video:tag>Saussure</video:tag>
      <video:tag>Russian</video:tag>
      <video:tag>formalists</video:tag>
      <video:tag>Wordsworth</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Cavell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Lin-Alg-Transformation-Matrix-with-Respect-to-a-Basis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Lin Alg: Transformation Matrix with Respect to a Basis</video:title>
      <video:description>Lin Alg: Transformation Matrix with Respect to a Basis

Finding the transformation matrix with respect to a non-standard basis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22161.jpg</video:thumbnail_loc>
      <video:duration>1082</video:duration>
      <video:publication_date>2012-09-11T01:03:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PiuhTj0zCf4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Respect</video:tag>
      <video:tag>to</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Basis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Programmable-Micofluidics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Programmable Micofluidics</video:title>
      <video:description>&quot;Lec 2 - Programmable Micofluidics&quot; October 3, 2007 lecture by Bill Thies for the Stanford University Computer Systems Colloquium (EE 380).  Bill Thies provides an overview of microfluidic technologies from a computer science perspective, highlight areas in the which computer science researchers can contribute to this field; he will also describe recent work in developing new architectures, programming languages, and CAD tools for the microfluidic domain.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17439.jpg</video:thumbnail_loc>
      <video:duration>4078</video:duration>
      <video:publication_date>2012-09-03T13:44:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n0gmTc2wA3k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Thies</video:tag>
      <video:tag>Microfluidic</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>hardware</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Patterns-in-Sequences-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Patterns in Sequences 1</video:title>
      <video:description>Patterns in Sequences 1

U03_L1_T1_we1 : Patterns in Sequences 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24521.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-17T13:48:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zj-a_9cd5jc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>in</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Bond Energies / Bond Enthalpies (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14909.jpg</video:thumbnail_loc>
      <video:duration>2845</video:duration>
      <video:publication_date>2012-08-28T04:11:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g2Iom3LgrzY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Energies</video:tag>
      <video:tag>Enthalpies</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Expected-Value-of-Binomial-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -34 Expected Value of Binomial Distribution</video:title>
      <video:description>This is a lecture of Khan Academy.

Expected value of a binomial distributed random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21882.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-10T17:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqcxYnNlI3Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-General-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - General Review</video:title>
      <video:description>&quot;Lec Last - General Review&quot; Dante in Translation (ITAL 310)

The last class of the semester consists of a brief recapitulation of topics in the Divine Comedy addressed throughout the course, followed by an extensive question and answer session with the students. The questions posed allow Professor Mazzotta to elaborate on issues raised over the course of the semester, from Dante&apos;s place within the medieval love tradition to the relationship between his roles as poet and theologian.

00:00 - Chapter 1. Distinctive Theological Concerns in the &quot;Divine Comedy&quot;
12:05 - Chapter 2. Three Elements of Dante&apos;s Theology
22:12 - Chapter 3. The Question of Language 
29:01 - Chapter 4. Question and Answer on Desire, the Papacy
46:54 - Chapter 5. Question and Answer on Hermeneutics, Other Religions, Violence
01:04:33 - Chapter 6. Question and Answer on Violence, Dante as Saint and Poet 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23088.jpg</video:thumbnail_loc>
      <video:duration>4429</video:duration>
      <video:publication_date>2012-09-12T06:34:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ygMTGxFqwF8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Distributive-Property-of-Matrix-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Distributive Property of Matrix Products</video:title>
      <video:description>Distributive Property of Matrix Products

Showing that matrix products exhibit the distributive property</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22064.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-11T00:37:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oMWTMj78cwc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Distributive</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Products</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Linear-Algebra-Determinant-and-area-of-a-parallelogram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Linear Algebra:  Determinant and area of a parallelogram</video:title>
      <video:description>Linear Algebra:  Determinant and area of a parallelogram

Realizing that the determinant of a 2x2 matrix is equal to the area of the parallelogram defined by the column vectors of the matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22100.jpg</video:thumbnail_loc>
      <video:duration>1297</video:duration>
      <video:publication_date>2012-09-11T00:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n-S63_goDFg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>area</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>parallelogram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Integrating-factors-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Integrating factors 2</video:title>
      <video:description>Integrating factors 2

Now that we&apos;ve made the equation exact, let&apos;s solve it!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22128.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-11T00:54:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0NyeDUhKwBE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integrating</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Linear-Algebra-Least-Squares-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Linear Algebra: Least Squares Examples</video:title>
      <video:description>Linear Algebra: Least Squares Examples

An example using the least squares solution to an unsolvable system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22149.jpg</video:thumbnail_loc>
      <video:duration>1130</video:duration>
      <video:publication_date>2012-09-11T00:59:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8mAZYv5wIcE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Media-and-the-Fertility-Transition-in-Developing-Countries-Guest-Lecture-by-William-Ryerson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Media and the Fertility Transition in Developing Countries (Guest Lecture by William Ryerso</video:title>
      <video:description>&quot;Lec 22 - Media and the Fertility Transition in Developing Countries (Guest Lecture by William Ryerson)&quot; Global Problems of Population Growth (MCDB 150)

Guest lecturer William Ryerson is President of the Population Media Center which produces radio and TV serial dramas in developing countries that aim to effect behavior change on women&apos;s status, family planning and AIDS. Working with governments and in-country media professionals, these melodramas run for hundreds of episodes and are watched by millions. Careful research shows major changes in audience knowledge, attitudes and practices.

00:00 - Chapter 1. Introduction of William Ryerson and Population Growth
11:35 - Chapter 2. Population Growth, Women&apos;s Rights and Economy
21:03 - Chapter 3. Environment and Population
27:27 - Chapter 4. Mass Media and the Sabido Method
37:53 - Chapter 5. Population Programs in Tanzania and Ethiopia
47:49 - Chapter 6. Population Media Center in Other Countries
01:02:13 - Chapter 7. Questions for William Ryerson

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23111.jpg</video:thumbnail_loc>
      <video:duration>4603</video:duration>
      <video:publication_date>2012-09-12T12:18:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qg6Sg0UQHhM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>media</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>in</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>countries</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>by</video:tag>
      <video:tag>William</video:tag>
      <video:tag>Ryerson</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Sanitary-Movement-and-the-Filth-Theory-of-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- The Sanitary Movement and the &apos;Filth Theory of Disease&apos;</video:title>
      <video:description>&quot;Lec 11- The Sanitary Movement and the &apos;Filth Theory of Disease&apos;Epidemics in Western Society Since 1600 (HIST 234)

The sanitary movement was an approach to public health first developed in England in the 1830s and &apos;40s. With increasing industrialization and urbanization, the removal of filth from towns and cities became a major focus in the struggle against infectious diseases. As pioneered by Edwin Chadwick, the sanitary movement also embraced an explicit political objective, according to which urban cleansing took on a figurative as well as a literal sense, and was seen as a potential solution to the threat posed by the &quot;dangerous classes.&quot; European cities followed suit, with Paris and Naples embarking on wholesale rebuilding projects, necessitating large-scale state intervention. Although these technological reforms marked an undeniable step forward for public health, they often also entailed the exclusion of other strategies, such as progressive economic and educational reforms.

00:00 - Chapter 1. The Sanitary Movement
04:13 - Chapter 2. Background
10:15 - Chapter 3. Sir Edwin Chadwick
23:27 - Chapter 4. Social Medicine
30:25 - Chapter 5. Rebuilding Cities and Urban Planning: Paris
40:51 - Chapter 6. Naples

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23236.jpg</video:thumbnail_loc>
      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-13T11:50:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gnOMHQXaGzk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sanitary</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Filth</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Logarithms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Logarithms</video:title>
      <video:description>Introduction to Logarithms-

An introduction to logarithms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20556.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2012-09-06T15:53:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mQTWzLpCcW0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Logarithms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Ejection-of-Electrons-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Ejection of Electrons (Quiz)</video:title>
      <video:description>Ejection of Electrons (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26202.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-09-19T00:13:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/01ZxF6TcY-A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ejection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Malaria-II-The-Global-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Malaria (II): The Global Challenge</video:title>
      <video:description>&quot;Lec 17- Malaria (II): The Global Challenge&quot;Epidemics in Western Society Since 1600 (HIST 234)

In the last decade of the nineteenth century, malariology emerged as the most prestigious and intellectually exciting field in the new discipline of tropical medicine. The disease&apos;s complexity and resistance to conventional public health strategies posed a major challenge to doctors and scientists. Plague measures and social hygiene had no effect in curbing malaria, and the disease proved difficult to classify. The case of Italy, and the malaria eradication program of 1900-1962, furnished a model for other efforts across the world. In evaluating the Italian campaign, it is important to distinguish between valuable lessons and warnings for future efforts, and in particular to account for the diversity of strategies responsible for its success.

00:00 - Chapter 1. The Complexity of Malaria
10:00 - Chapter 2. A Societal View of Malaria: Characterization
17:08 - Chapter 3. Historical Strategies
23:14 - Chapter 4. Italian Eradication
41:29 - Chapter 5. Eradication After World War II

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23242.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-13T11:59:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4tC96HdMjYw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>malaria</video:tag>
      <video:tag>II</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Challenge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>Lecture 1 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded September 25, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix &quot;Lec 1 - Quantum Entanglements, Part 1 (Stanford)&quot; Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24058.jpg</video:thumbnail_loc>
      <video:duration>5735</video:duration>
      <video:publication_date>2012-09-14T15:04:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Eeuqh9QfNI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Lowest-Activation-Energy-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Lowest Activation Energy  (Quiz)</video:title>
      <video:description>Lowest Activation Energy  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26922.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2012-09-19T02:58:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VabAZE71dH0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lowest</video:tag>
      <video:tag>activation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Taking-it-to-the-Next-Level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Taking it to the Next Level</video:title>
      <video:description>&quot;Lec 5 - Taking it to the Next Level&quot; Rethinking organizations, product, and sales. Mark Leslie, partner at Leslie Ventures, talks about running a company and how to make it successful after it has been started.

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19111.jpg</video:thumbnail_loc>
      <video:duration>2673</video:duration>
      <video:publication_date>2012-09-04T10:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cUmafE1lZgQ</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>company</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>decision</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>sales</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>leadership</video:tag>
      <video:tag>success</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>team</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Being-a-British-Colonist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Being a British Colonist</video:title>
      <video:description>&quot;Lec 2 - Being a British Colonist&quot;The American Revolution (HIST 116)

Professor Freeman discusses what it meant to be a British colonist in America in the eighteenth century.  She explains how American colonists had deep bonds of tradition and culture with Great Britain.  She argues that, as British colonists with a strong sense of their British liberties, settlers in America valued their liberties above all else.  She also explains that many Americans had a sense of inferiority when they compared their colonial lifestyles to the sophistication of Europe.  Professor Freeman discusses the social order in America during the eighteenth century, and suggests that the lack of an entrenched aristocracy made social rank more fluid in America than in Europe.  She ends the lecture by suggesting that the great importance that American colonists placed on British liberties and their link with Britain helped pave the way for the Revolution.

00:00 - Chapter 1. Introduction 
02:02 - Chapter 2. Association of Colonists&apos; Identity to English Monarchy 
11:51 - Chapter 3. The British Colonists&apos; Inferiority Complex 
20:34 - Chapter 4. The Fluidity of American Social Order: Gentry Minorities, Prisoners, and Religious Exiles 
35:02 - Chapter 5. Salutary Neglect&apos;s Effect on British Liberties in the Colonies and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23202.jpg</video:thumbnail_loc>
      <video:duration>2370</video:duration>
      <video:publication_date>2012-09-13T11:32:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8_ltTMQ6Gsg</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>being</video:tag>
      <video:tag>A</video:tag>
      <video:tag>British</video:tag>
      <video:tag>Colonistq</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-Logic-of-a-Campaign-or-How-in-the-World-Did-We-Win</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The Logic of a Campaign (or, How in the World Did We Win?)</video:title>
      <video:description>&quot;Lec 17 - The Logic of a Campaign (or, How in the World Did We Win?)&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman explains the logic behind American and British military strategy during the early phases of the Revolution. First, she discusses the logistic disadvantages of the British during the war: the difficulties shipping men and supplies from more than three thousand miles away; the vast expanse of countryside with no one central target to attack; difficulties in recruiting British soldiers to fight in America; and the fact that the British faced a citizen army comprised of highly motivated soldiers who didn&apos;t act in predictable ways. In addition, the British consistently underestimated the revolutionaries in America, and overestimated Loyalist support. Professor Freeman also discusses the four main phases of the Revolutionary War, differentiated by shifts in British strategy. During the earliest phase of the war, the British thought that a show of military force would quickly lead to reconciliation with the colonists. During the second phase, the British resolved to seize a major city - New York - in the hope that isolating New England from the rest of the colonies would end hostilities. By 1777, the war had entered its third phase, and the British set their sights on seizing Philadelphia and defeating George Washington. This phase ended with the Battle of Saratoga in late 1777.

00:00 - Chapter 1. Introduction
04:14 - Chapter 2. British Disadvantages in the War 
10:39 - Chapter 3. British Assumptions of Citizen Armies and Loyalists 
18:45 - Chapter 4. The First Phase: British Displays of Force 
29:31 - Chapter 5. The Second Phase: Capturing New York 
41:42 - Chapter 6. Third Phase: Defeating Washington and the Battle at Saratoga 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23217.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-13T11:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j81FTR63sRs</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>or</video:tag>
      <video:tag>How</video:tag>
      <video:tag>in</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Did</video:tag>
      <video:tag>we</video:tag>
      <video:tag>Win</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 8 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 8 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded December 17, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24003.jpg</video:thumbnail_loc>
      <video:duration>6168</video:duration>
      <video:publication_date>2012-09-14T13:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gUUbl444r74</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - PACS 164A</video:title>
      <video:description>This is lecture 5 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19424.jpg</video:thumbnail_loc>
      <video:duration>4837</video:duration>
      <video:publication_date>2012-09-05T02:29:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/In33_CHis1I</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Integrative-Biology-131-Endocrine-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 36 Integrative Biology 131   Endocrine System</video:title>
      <video:description>This is lecture 36 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19364.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-05T01:46:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Du0nK8QQSTc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-10-Lecture-2-3D-Graphics-No-visual-for-first-15-minu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 10 - Lecture 2: 3D Graphics - No visual for first 15 minu</video:title>
      <video:description>Computer Science 10 - Lecture 2: 3D Graphics - No visual for first 15 minu

The Beauty and Joy of Computing - Link to lecture notes http://inst.eecs.berkeley.edu/~cs10/fa11/lec/02/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25651.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-09-18T16:48:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_xgex-1_VRY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>15</video:tag>
      <video:tag>minu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Common-Sense</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  Common Sense</video:title>
      <video:description>&quot;Lec 10 -  Common Sense&quot;The American Revolution (HIST 116)

This lecture focuses on the best-selling pamphlet of the American Revolution: Thomas Paine&apos;s Common Sense, discussing Paine&apos;s life and the events that led him to write his pamphlet. Published in January of 1776, it condemned monarchy as a bad form of government, and urged the colonies to declare independence and establish their own form of republican government. Its incendiary language and simple format made it popular throughout the colonies, helping to radicalize many Americans and pushing them to seriously consider the idea of declaring independence from Britain.

00:00 - Chapter 1. Introduction: Voting on Voting 
01:40 - Chapter 2.  On Paine&apos;s Burial 
05:52 - Chapter 3. Colonial Mindset during the Second Continental Congress 
12:28 - Chapter 4. Serendipity and Passion: The Early Life of Thomas Paine 
21:53 - Chapter 5. Major Arguments and Rhetorical Styles in Common Sense 
33:45 - Chapter 6. Common Sense&apos;s Popularity and Founders&apos; Reactions 
39:16 - Chapter 7. Social Impact of the Pamphlet and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23210.jpg</video:thumbnail_loc>
      <video:duration>2589</video:duration>
      <video:publication_date>2012-09-13T11:32:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dxdqdax4VbQ</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Sense</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Syphilis-From-the</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Syphilis: From the</video:title>
      <video:description>&quot;Lec 12 -Syphilis: From the &quot;Epidemics in Western Society Since 1600 (HIST 234)

There is a longstanding debate over the origins of syphilis, in which arguments over how the disease arrived in Europe have historically been linked to racist and xenophobic ideologies as well as to scientific and historical research. Whatever its provenance, the major syphilis epidemic of the late sixteenth and early seventeenth centuries spread in the train of war, alongside Charles VIII of France&apos;s armies. Syphilis was distinguished both by its catholicity, targeting kings as well as paupers, and its mode of transmission. The disease&apos;s evident contagiousness served both as grist for a religious interpretation, emphasizing asceticism and divine punishment, and as a major challenge to the humoral theory of disease.

00:00 - Chapter 1. Comparative Questions about Diseases
12:37 - Chapter 2. Syphilis: Background
17:30 - Chapter 3. Origins
29:16 - Chapter 4. Etiology and Symptomatology
36:15 - Chapter 5. Societal Effects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23237.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-13T11:50:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ksQeAYnLV8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Syphilis</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-Elizabethan-Confessional-State-Conformity-Papists-and-Puritans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -The Elizabethan Confessional State: Conformity, Papists and Puritans</video:title>
      <video:description>&quot;Lec 10 -The Elizabethan Confessional State: Conformity, Papists and Puritans&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson discusses the Elizabethan settlement of religion and the manner in which it was defended from both &apos;Papist&apos; and &apos;Puritan&apos; opponents. The settlement of religion achieved in 1559 (and enforced through the Act of Uniformity) restored the royal supremacy, but was in some respects deliberately ambiguous, combining moderately Protestant doctrine with traditional forms of worship and church government. It was designed to minimize the danger of religious conflict by appealing to traditionalists as well as convinced Protestants. From the 1570s, however, the settlement came under attack from both Catholics and Puritans (the &quot;hotter sort of Protestants&quot; dissatisfied with the limits of the Elizabethan reformation). Wrightson describes how both threats were countered and defeated, while the Church of England gradually became normalized and accepted by the population as a whole.

00:00 - Chapter 1. Religion and Elizabeth I
13:43 - Chapter 2. Catholics
28:34 - Chapter 3. Protestants
46:01 - Chapter 4. Reformation as a Series of Confirming Experiences

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23261.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-13T12:07:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GPyNc0kd2z4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Elizabethan</video:tag>
      <video:tag>Confessional</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Conformity</video:tag>
      <video:tag>Papists</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Puritans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 15 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23844.jpg</video:thumbnail_loc>
      <video:duration>4583</video:duration>
      <video:publication_date>2012-09-14T11:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PcxyMbqFZ-M</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Region-A-01M-HAc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Region A: 0.1M HAc</video:title>
      <video:description>Region A: 0.1M HAc

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26791.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T02:32:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D4R7ho3YnSo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>region</video:tag>
      <video:tag>A</video:tag>
      <video:tag>0</video:tag>
      <video:tag>1M</video:tag>
      <video:tag>HAc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Practice of Art 23AC</video:title>
      <video:description>lec 2-Practice of Art 23AC.
 Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27578.jpg</video:thumbnail_loc>
      <video:duration>3188</video:duration>
      <video:publication_date>2012-09-30T09:02:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nwBVqFK0b8s</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Retaining-an-Atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Retaining an Atmosphere</video:title>
      <video:description>&quot;Lec 2 - Retaining an Atmosphere&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are other ways in which we can perceive the existence of the atmosphere, predominantly through our perceptions of pressure.  Not all planets have atmospheres, and the existence of an atmosphere depends on the ability of gas molecules to remain trapped close to a planet by its gravitational force.  The molecular velocity of each gas molecule depends upon its molecular weight, and must exceed the escape velocity of the planet to leave the atmosphere.  

00:00 - Chapter 1. How Do We Sense Pressure?
02:42 - Chapter 2. Escape Velocity
08:31 - Chapter 3. Molecular Velocities
22:26 - Chapter 4. Which Planets have Atmospheres and Why?
29:30 - Chapter 5. Planetary characteristics in relation to their atmospheres
44:18 - Chapter 6. Vertical Profile of Temperature in the Atmosphere

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23282.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-09-13T12:34:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gie8L8slnSs</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Retaining</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Atmosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Climate-Sensitivity-and-Human-Population</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Climate Sensitivity and Human Population</video:title>
      <video:description>&quot;Lec 30 - Climate Sensitivity and Human Population&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Climate sensitivity is defined as either the temperature change resulting from a doubling of atmospheric carbon dioxide concentration or the temperature change resulting from a 1W/m2 increase in radiative forcing.  There are several different climate sensitivities that take into account different feedbacks in the climate system.  The simplest climate sensitivity is black body sensitivity, which does not account for any feedbacks but gives the temperature change resulting just from a change in radiative forcing.  The calculated climate sensitivity based only on the Stefan-Boltzmann Law is lower than the climate sensitivity calculated using both temperature data over the last 100 years and ice age data over the last ~200,000 years, indicating that feedbacks have played a role in climate sensitivity.  World population is also discussed, with population trends outlined for various countries as well as trends associated with developing areas versus developed areas. The issue of sustainable population is introduced.

00:00 - Chapter 1. Actions that May Reduce Global Warming
02:03 - Chapter 2. Future Climate Research
07:13 - Chapter 3. Climate Sensitivity
22:31 - Chapter 4. Population
34:23 - Chapter 5. Exponential Population Growth
39:41 - Chapter 6. Population Density
43:29 - Chapter 7. Urbanization
45:46 - Chapter 8. Demographic Transition and the Population Pyramid

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23326.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-13T12:59:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F2wrDRNRfHk</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>sensitivity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>human</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Islamic-Conquests-and-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Islamic Conquests and Civil War</video:title>
      <video:description>&quot;Lec 15 -Islamic Conquests and Civil War&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Islamic conquests.  Although they were in some sense religiously motivated, Arab did not attempt to forcibly convert or eradicate Jews, Christians, or other non-Muslims.  The conquests began as raids, but quickly escalated when the invaders discovered that Byzantium and Persia were too weak to withstand their assault. In a relatively short period of time, the Arabs were able to conquer an area stretching from Spain to India.  Against this background of successful conquests, Islam began to experience deep internal divisions. These began as criticisms of the election of Mohammed&apos;s successors, but broadened to criticize the Caliphate and the ruling family.  Out of this strife came the division between Sunni and Shiite Muslims. Professor Freedman concludes the lecture with observations on the increasingly non-Arab Muslim populations. 

00:00 - Chapter 1. Introduction: Apparent Paradoxes of Islamic Conquest
04:01 - Chapter 2. Mohammed&apos;s Successors and the Beginnings of Conquest
10:08 - Chapter 3. Factors Favoring Arab Conquest
18:43 - Chapter 4. Arab Conquests
25:05 - Chapter 5. Internal Divisions

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23484.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-14T09:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TuRtuYgekuE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Islamic</video:tag>
      <video:tag>Conquests</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Webers-Theory-of-Class</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Weber&apos;s Theory of Class</video:title>
      <video:description>&quot;Lec 21 - Weber&apos;s Theory of Class&quot; Foundations of Modern Social Thought (SOCY 151)

Along with the macro-level shift from traditional forms of authority to legal-rational authority, Weber&apos;s theory of class identifies a macro-level shift from status to class determining life chances.  In feudal times, under traditional forms of authority, monarchs or others in power conferred high status upon individuals and material wealth followed; first a man would be named a nobleman, and then he would get his estate.  In the modern capitalist era, individuals obtain their monetary or material wealth and their class position vis-à-vis the market determines their life chances.  Weber, in contrast to Marx, argues that class is a modern phenomenon.  However, this does not mean that our modern and contemporary world does not have versions of status.  Like remnants of traditional and charismatic authority co-mingled with legal-rational authority in the state and other institutions, status still determines life chances to a certain extent.  The influence of status is somewhat subsumed under Weber&apos;s category of social class.

00:00 - Chapter 1. Remarks for Final Exam
04:06 - Chapter 2. Introduction to Weber&apos;s Theory on Class
19:57 - Chapter 3. Definition of Class
29:59 - Chapter 4. Definition of Status Group
38:19 - Chapter 5. Class and Status Compared; Types of Classes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23494.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-14T09:03:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pfWnumM0He4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>class</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Electrical-Engineering-141-30b4fe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 25 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19734.jpg</video:thumbnail_loc>
      <video:duration>4894</video:duration>
      <video:publication_date>2012-09-05T04:36:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHNswDutUHE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec6-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec6-Public Health 241</video:title>
      <video:description>lec6-Public Health 241 .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27609.jpg</video:thumbnail_loc>
      <video:duration>2911</video:duration>
      <video:publication_date>2012-09-30T09:53:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Q_0tSPm7mI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Don-Quixote-Introduction-to-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Don Quixote, Introduction to Part II</video:title>
      <video:description>&quot;Lec 12 - Don Quixote, Introduction to Part II&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría talks about the transition that we, as present-day readers undergo, between Part I, published in 1605, and Part II of the Quixote, published in 1615. He first reviews the grand themes of part one: 1) ambiguity and perspectivism, 2) the idea that the self can impose its will but only to a certain point and the ontological doubt, 3) reading, 4) characters that are relational and not static, and 5) improvisation. He then moves on to Part II of the book: Cervantes&apos; moment as a writer, the cultural context, the titles of both parts and the spurious Avellaneda&apos;s Quixote are commented upon. The second half of the lecture talks about the writing of the second part of the novel and its main characteristics in relation to Part I.

00:00 - Chapter 1. Grand Themes of Criticism Regarding Part I
22:01 - Chapter 2. Cervantes in a Cultural Context
31:09 - Chapter 3. Explanation of Titles
35:51 - Chapter 4. A Book in a Hurry; Avellaneda&apos;s Apocryphal Quixote
45:11 - Chapter 5. Part II in Relation to Part I

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23530.jpg</video:thumbnail_loc>
      <video:duration>3188</video:duration>
      <video:publication_date>2012-09-14T09:16:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhBewIa83tQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Utilitarianism-and-its-Critiques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Utilitarianism and its Critiques</video:title>
      <video:description>&quot;Lec 12 - Utilitarianism and its Critiques&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a general introduction to moral theories--what are they and what questions do they answer? Three different moral theories are briefly sketched: virtue theories, deontological theories, and consequentialist theories. Professor Gendler introduces at greater length a particular form of consequentialism—utilitarianism—put forward by John Stuart Mill. A dilemma is posed which appears to challenge Mill&apos;s Greatest Happiness Principle: is it morally right for many to live happily at the cost of one person&apos;s suffering? This dilemma is illustrated via a short story by Ursula Le Guin, and parallels are drawn between the story and various contemporary scenarios.

00:00 - Chapter 1. What Is a Moral Theory?
15:37 - Chapter 2. Introducing Utilitarianism
37:34 - Chapter 3. The Omelas Story

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23603.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-09-14T09:44:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K60AdYPVNWk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Utilitarianism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Critiques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Cross-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Cross Elasticity of Demand</video:title>
      <video:description>Cross Elasticity of Demand

Price of one good effecting quantity demanded of another</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25416.jpg</video:thumbnail_loc>
      <video:duration>680</video:duration>
      <video:publication_date>2012-09-18T13:54:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ngv0Be9NxAw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Cross</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Fixed-Variable-and-Marginal-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Fixed, Variable, and Marginal Cost.</video:title>
      <video:description>Fixed, Variable, and Marginal Cost.

Thinking about average fixed, variable and marginal cost</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25494.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-18T15:46:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBQVaRnHqLs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Fixed</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 18- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21330.jpg</video:thumbnail_loc>
      <video:duration>2710</video:duration>
      <video:publication_date>2012-09-09T04:08:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cLjgn6NNKhk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 7 - String Theory and M-Theory&quot; (November 1, 2010) Leonard Susskind discusses the specifics of strings including Feynman diagrams and mapping particles.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19094.jpg</video:thumbnail_loc>
      <video:duration>4950</video:duration>
      <video:publication_date>2012-09-04T09:56:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V8XBsPIPKDg</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>continuum</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Mapping</video:tag>
      <video:tag>scatter</video:tag>
      <video:tag>Amplitude</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Statistics 20</video:title>
      <video:description>Lec 16- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17205.jpg</video:thumbnail_loc>
      <video:duration>3068</video:duration>
      <video:publication_date>2012-09-02T12:39:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/17GACxSDl4k</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Programs-Data-Types-and-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Programs Data Types and Variables</video:title>
      <video:description>Introduction to Programs Data Types and Variables

Writing a basic program.  Basics of data types, variables and conditional statements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25071.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-09-18T01:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/husPzLE6sZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>data</video:tag>
      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Philosophical-Puzzles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  Philosophical Puzzles</video:title>
      <video:description>&quot;Lec 16 -  Philosophical Puzzles&quot;Philosophy and the Science of Human Nature (PHIL 181)

In the first part of the lecture, Professor Gendler finishes up the discussion of non-standard responses to the Trolley Problem by presenting Cass Sunstein&apos;s proposed resolution. This is followed by a general discussion of heuristics and biases in the context of risk regulation. In the remainder of the lecture, she introduces two additional puzzles: the puzzle of ducking vs. shielding (which is due to Christopher Boorse and Roy Sorensen) and the puzzle of moral luck. Whereas the ducking/shielding puzzle seems amenable to a heuristic-style solution, the puzzle of moral luck appears to be more profound. The fact that an action can seem more or less morally blameworthy depending on consequences which were entirely outside of the agent&apos;s control seems to resist a solution in terms of heuristics, and instead leads to deeper problems of free will and moral responsibility.

00:00 - Chapter 1. Sunstein on the Trolley Problem Continued 
11:08 - Chapter 2. Risk Regulation and Heuristics
23:26 - Chapter 3. Ducking vs. Shielding
31:08 - Chapter 4. Moral Luck

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23614.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-14T09:45:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zzi-BIaAljY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Philosophical</video:tag>
      <video:tag>Puzzles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Integrative-Biology-131-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 30 Integrative Biology 131   Eye</video:title>
      <video:description>This is lecture 30 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19352.jpg</video:thumbnail_loc>
      <video:duration>3205</video:duration>
      <video:publication_date>2012-09-05T01:42:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9hyOQ6Dg4_E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-US-History-Overview-1-Jamestown-to-the-Civil-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - US History Overview 1: Jamestown to the Civil War</video:title>
      <video:description>US History Overview 1: Jamestown to the Civil War

Jamestown to the Civil War.  Correction:  Jamestown was the first successful ENGLISH settlement in what is now the United States.  The Spanish actually settled St. Augustine, Florida in 1595.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24464.jpg</video:thumbnail_loc>
      <video:duration>1108</video:duration>
      <video:publication_date>2012-09-17T13:17:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghgPq2wjQUQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>US</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Jamestown</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-US-History-Overview-3-WWII-to-Vietnam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - US History Overview 3 - WWII to Vietnam</video:title>
      <video:description>US History Overview 3 - WWII to Vietnam

World War II, Hitler, Cold War, Bay of Pigs, Cuban Missile Crisis and the Space Race</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24470.jpg</video:thumbnail_loc>
      <video:duration>886</video:duration>
      <video:publication_date>2012-09-17T13:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j2eKaxU-8kA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>US</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>3</video:tag>
      <video:tag>WWII</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Vietnam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Solving-equations-with-the-distributive-property-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Solving equations with the distributive property 2</video:title>
      <video:description>Solving equations with the distributive property 2

U02_L1_T2_we2: Solving equations with the distributive property 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24500.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2012-09-17T13:39:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PL9UYj2awDc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Distributive</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - PACS 164A</video:title>
      <video:description>This is lecture 11 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19435.jpg</video:thumbnail_loc>
      <video:duration>4775</video:duration>
      <video:publication_date>2012-09-05T02:33:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLXLFBbHjRM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Recognizing-Linear-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Recognizing Linear Functions</video:title>
      <video:description>Recognizing Linear Functions

U03_L2_T5_we1 :  Recognizing Linear Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24542.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-17T13:54:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AZroE4fJqtQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Point-slope-and-standard-form</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Point-slope and standard form</video:title>
      <video:description>Point-slope and standard form

U04_L1_T4_we2 : Point-slope and standard form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24569.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2012-09-17T14:06:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-6Fu2T_RSGM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Point</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>and</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Adding-different-units-for-weight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Adding different units for weight</video:title>
      <video:description>Adding different units for weight

U06_L1_T2_we2 Adding different units for weight</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24872.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-17T17:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gRAwbGqnEqk</video:player_loc>
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      <video:tag>for</video:tag>
      <video:tag>weight</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Practice-of-Art-23AC-Lecture-7-low-volume-at-certain-poin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Practice of Art 23AC - Lecture 7: low volume at certain poin</video:title>
      <video:description>Practice of Art 23AC - Lecture 7: low volume at certain poin

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26023.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
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      <video:tag>poin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Computer-Science-169-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Computer Science 169 - Lecture 12</video:title>
      <video:description>Computer Science 169 - Lecture 12

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26098.jpg</video:thumbnail_loc>
      <video:duration>4710</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/FoukGcKOGIM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Alcohol-Oxidation-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Alcohol Oxidation  (NB)</video:title>
      <video:description>Alcohol Oxidation  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26315.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-19T00:48:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VYDCI3l22Q0</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Alcohol</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1A-Cellular-energy-production-anaer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  Biology 1A -Cellular energy production  - anaer</video:title>
      <video:description>&quot;Lec 10 -  Biology 1A -Cellular energy production  - anaer&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24425.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-17T03:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wVWWy-61S4c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>production</video:tag>
      <video:tag>anaer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Standing continued

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19511.jpg</video:thumbnail_loc>
      <video:duration>4543</video:duration>
      <video:publication_date>2012-09-05T03:08:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/19d-mb3AU6Q</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

From Risk Assessment to Regulation

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19524.jpg</video:thumbnail_loc>
      <video:duration>4515</video:duration>
      <video:publication_date>2012-09-05T03:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UXWmKEYLOhk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

State Implementation Plans

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19528.jpg</video:thumbnail_loc>
      <video:duration>4448</video:duration>
      <video:publication_date>2012-09-05T03:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l62Rpj16z74</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Economics-C3-Lecture-26-Recyclable-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Economics C3 - Lecture 26: Recyclable Resources</video:title>
      <video:description>Economics C3 - Lecture 26: Recyclable Resources

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26049.jpg</video:thumbnail_loc>
      <video:duration>4808</video:duration>
      <video:publication_date>2012-09-18T23:42:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rclxrnx3kVc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Recyclable</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Ion-Energy-Levels-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Ion Energy Levels  (Quiz)</video:title>
      <video:description>Ion Energy Levels  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26236.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-19T00:22:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V-FBHIdXk20</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ion</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Historical and Theoretical Background: Cooperative Federalism

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19547.jpg</video:thumbnail_loc>
      <video:duration>4631</video:duration>
      <video:publication_date>2012-09-05T03:25:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HzXsGzVkL3g</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Law-2707-Small-Hydro-Alternative-Fossil-Fuels-and-Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Law 270.7  Small Hydro, Alternative Fossil Fuels, and Hydrogen</video:title>
      <video:description>Law 270.7  Small Hydro, Alternative Fossil Fuels, and Hydrogen

November 19, 2008

A discussion of issues related to small hydro development; There is a tremendous amount of oil trapped in Canadian tar sands and U.S. oil shale.  There have also been repeated efforts to promote the development of a market for synthetic gas, derived from coal.  For all three, economic, environmental, land-use, and energy payback issues dominate the concerns.  State and federal law play a key role, as well; Many leaders talk about a hydrogen future  one in which hydrogen fuel cells provide pollution-free electric power.  Hydrogen must be derived, rather than simply harvested.  Its production is energy intensive and its broad distribution would require a massive pipeline and storage tank infrastructure.  We will talk about where the technology stands and how government is trying to help it to advance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19580.jpg</video:thumbnail_loc>
      <video:duration>5757</video:duration>
      <video:publication_date>2012-09-05T03:41:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N8yxwxRoBD4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-CS-61A-Lecture-14-Interpreter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - CS 61A Lecture 14: Interpreter</video:title>
      <video:description>CS 61A Lecture 14: Interpreter

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19601.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-09-05T03:47:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tYVbCmqFVhY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>interpreter</video:tag>
      <video:tag>sequences</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Where-Will-We-Find-Tomorrows-Leaders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Where Will We Find Tomorrow&apos;s Leaders?</video:title>
      <video:description>Where Will We Find Tomorrow&apos;s Leaders?

An Interview with Linda A. Hill, Professor, Harvard Business School. We won&apos;t find new global leaders by looking in conventional places for people who act in conventional take-charge ways. Instead, look for people who can lead from behind to promote the collective genius of their teams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25520.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-09-18T16:07:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sMQmKHmIqY4</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>Where</video:tag>
      <video:tag>Will</video:tag>
      <video:tag>we</video:tag>
      <video:tag>find</video:tag>
      <video:tag>Tomorrow</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Leaders</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CS-61A-Object-Oriented-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CS 61A : Object-Oriented Programming I</video:title>
      <video:description>CS 61A : Object-Oriented Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19612.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-05T03:50:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qbUJXsKAtU0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Probability-of-More-Complex-Outcome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Probability of More Complex Outcome</video:title>
      <video:description>Probability of More Complex Outcome

u08_l4_t1_we2 Probability of More Complex Outcome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25085.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-09-18T01:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zlqvSLvhIXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>outcome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Testing-a-solution-for-a-system-of-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Testing a solution for a system of equations</video:title>
      <video:description>Testing a solution for a system of equations

u14_l1_t1_we2 Testing a solution for a system of equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25184.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2012-09-18T01:43:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SkMNREAMNvc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>for</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-CS-61A-Metacircular-Evaluation-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - CS 61A : Metacircular Evaluation II</video:title>
      <video:description>CS 61A : Metacircular Evaluation II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19672.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-05T04:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tK0-1w8Jie0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Topics-in-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Topics in String Theory</video:title>
      <video:description>&quot;Lec 4 - Topics in String Theory&quot; (January 31, 2011) Leonard Susskind gives a lecture on string theory and particle physics that focuses on the geometry of a black hole near the horizon. He describes how standard concepts from quantum physics can explain the physics that occur at this point.

In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.

This course was originally presented in Stanford&apos;s Continuing Studies program. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19101.jpg</video:thumbnail_loc>
      <video:duration>5770</video:duration>
      <video:publication_date>2012-09-04T10:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SkEvsxg5Tu4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>black</video:tag>
      <video:tag>holes</video:tag>
      <video:tag>string</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>special</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Cosmic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 18 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Quantum Mechanics&quot;

May 28th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20690.jpg</video:thumbnail_loc>
      <video:duration>3769</video:duration>
      <video:publication_date>2012-09-07T09:10:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TWEXkXwz7dk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Addition-Elimination-Method-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Addition Elimination Method 1</video:title>
      <video:description>Addition Elimination Method 1

u14_l2_t2_we1 Addition Elimination Method 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25218.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-18T01:56:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0P0SCQf-hWQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>method</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 3 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19776.jpg</video:thumbnail_loc>
      <video:duration>4205</video:duration>
      <video:publication_date>2012-09-05T09:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BVaRk0zWla4</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  Psychology 101</video:title>
      <video:description>&quot;Lec 15 -  Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27181.jpg</video:thumbnail_loc>
      <video:duration>2813</video:duration>
      <video:publication_date>2012-09-21T03:45:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vF6vXC_bGFg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 4 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19777.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-09-05T09:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CuoN8n76is4</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 8 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20596.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-06T16:42:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vgH6BAq9mqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-250B-Lecture-9-Case-control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 250B - Lecture 9: Case-control</video:title>
      <video:description>Public Health 250B - Lecture 9: Case-control

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25607.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-09-18T16:37:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_Fn1_Ds9foE</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>case</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Consumption-Function-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Consumption Function Basics</video:title>
      <video:description>Consumption Function Basics

The basic idea of a consumption function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25625.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-18T16:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o5iot_ZsoV0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>consumption</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-TagTeam-Enhanced-Social-Tagging-For-Classification-and-Current-Awareness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - TagTeam: Enhanced Social Tagging For Classification and Current Awareness</video:title>
      <video:description>&quot;Lec 4 - TagTeam: Enhanced Social Tagging For Classification and Current Awareness&quot;TagTeam is a middleware tagging hub for the Open Access Tracking Project. The hub will collect feeds from any tagging service, braid them together, improve them in various ways, and then produce output feeds to which readers could subscribe.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23013.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2012-09-12T05:23:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ecXJu0DSPos</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>TagTeam</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Tagging</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>awareness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Edible-Education-Perspectives-on-Race-Place-and-Food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Edible Education: Perspectives on Race, Place, and Food</video:title>
      <video:description>Edible Education: Perspectives on Race, Place, and Food

Angela La Cruz, Legal Director at Center on Race, Poverty, and the Environment
Rebecca Flournoy, Associate Director of PolicyLink
Yvonne Liu, Senior Research Associate at Applied Research Center

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25901.jpg</video:thumbnail_loc>
      <video:duration>4681</video:duration>
      <video:publication_date>2012-09-18T18:09:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D_CgkOPue4Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Perspectives</video:tag>
      <video:tag>on</video:tag>
      <video:tag>race</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>and</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 7- Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Description:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Barbara Knowlton is a Professor from the UCLA Department of Psychology since 2004. She is interested in the neural substrates of memory and executive function. In her main line of research, she examines the role of different medial temporal lobe structures in declarative memory. She is also interested in the role of corticostriatal loops in habit learning and would like to further delineate the role of different loops in cognition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21158.jpg</video:thumbnail_loc>
      <video:duration>2574</video:duration>
      <video:publication_date>2012-09-09T02:42:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T44TeNTj2Ig</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Further-Orbital-Angular-Momentum-Spectra-of-L2-and-LZ</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -  Further Orbital Angular Momentum, Spectra of L2 and LZ</video:title>
      <video:description>&quot;Lec 20 -  Further Orbital Angular Momentum, Spectra of L2 and LZ&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21558.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-09T06:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZe6LqSMW9Y</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Further</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Spectra</video:tag>
      <video:tag>of</video:tag>
      <video:tag>L2</video:tag>
      <video:tag>and</video:tag>
      <video:tag>LZ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Risk-and-Law-Pesticide-Paradigm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Risk and Law: Pesticide Paradigm</video:title>
      <video:description>&quot;Lec 9 -Risk and Law: Pesticide Paradigm&quot;Environmental Politics and Law (EVST 255)

The lecture charts the evolution of pesticide regulation in the United States. The evolution of the management and regulation of pesticides reflects changes in scientific understanding of pesticides as well as changes in human values. As technology allowed for testing of pesticides at smaller and smaller concentrations, restrictions on pesticide use grew. The government&apos;s growing understanding of cumulative risk also has led to changes in pesticide testing and regulation.

00:00 - Chapter 1. An Introduction to the Relationship between Risk and Law
06:07 - Chapter 2. Evolution of Food and Pesticide Law: 1906 -- Present
21:44 - Chapter 3. FIFRA Amendments, EPA&apos;s Founding and Dietary Diversity
33:54 - Chapter 4. Fractured Science, Fractured Law
40:41 - Chapter 5. Pesticide Law: A Sequence of Changing Regulatory Priorities

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23185.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-13T11:15:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gSrHJKUYNxo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Pesticide</video:tag>
      <video:tag>paradigm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Safe-Drinking-Water-Science-and-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Safe Drinking Water: Science and Law</video:title>
      <video:description>&quot;Lec 10 - Safe Drinking Water: Science and Law&quot;Environmental Politics and Law (EVST 255)

The lecture reviews water law in the United States, and highlights challenges inherent in regulating water quality. Aging water infrastructure, pesticide and herbicide application, and surface water runoff all pose challenges in maintaining a clean drinking water supply. The lecture covers pesticide management through the Safe Drinking Water Act (SDWA). The management of pesticides and herbicides in drinking water has been heavily influenced by the economic concerns of pesticide and herbicide users as well as the municipal water agencies charged with testing water regularly for regulated chemicals. The lecture concludes with the regulation history of atrazine, a commonly used herbicide that research has shown to be hormonally active.

00:00 - Chapter 1. Clean Water: Science and Law
08:23 - Chapter 2. The Safe Drinking Water Act and Its Limits
24:00 - Chapter 3. Mapping Out Atrazine and Its Regulatory History
38:44 - Chapter 4. The Dance of Regulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23186.jpg</video:thumbnail_loc>
      <video:duration>2891</video:duration>
      <video:publication_date>2012-09-13T11:15:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kRDLZQiZz0E</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>drinking</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 32- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17918.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-03T18:10:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YiToiVuKzDc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces 2 new concepts, and he shows the class how to combine the previous topics and lectures together.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15946.jpg</video:thumbnail_loc>
      <video:duration>3146</video:duration>
      <video:publication_date>2012-08-29T00:49:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iYtri45lhtc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>string</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>readline</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>constructors</video:tag>
      <video:tag>implementing</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Var</video:tag>
      <video:tag>javadoc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-1st-Order-Rate-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - 1st Order Rate Laws</video:title>
      <video:description>1st Order Rate Laws

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26897.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-19T02:53:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/85CM2edMqHI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>1st</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Laws</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 21 - Programming Abstractions (Stanford)&quot; Lecture 21 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie talks about the buffer version of vector vs. stack and follows this with an example of cursor design. She also talks about linked list insertion and deletion. Cursor movement is the next topic covered; she illustrates how the cursor points from one cell to the next. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17695.jpg</video:thumbnail_loc>
      <video:duration>2762</video:duration>
      <video:publication_date>2012-09-03T16:57:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-uITzwyfdcg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Linked</video:tag>
      <video:tag>list</video:tag>
      <video:tag>insert</video:tag>
      <video:tag>delete</video:tag>
      <video:tag>cursor</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>map</video:tag>
      <video:tag>as</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Books-to-Bench-to-Bedside-Informatics-for-Autism-Research</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Books to Bench to Bedside  Informatics for Autism Research</video:title>
      <video:description>Lec 61 - Books to Bench to Bedside  Informatics for Autism ResearchMay 31, 2006 - Isaac Kohane, Lawrence J. Henderson Associate Professor of Pediatrics and Health Sciences and Technology; Associate Professor of Medicine, HMS/Children&apos;s Hospital

Autism Spectrum Disorder (ASD) is a socio-cognitive disorder which has a high (up to 1% by some estimates) prevalence in our society. More controversially, ASD is reported to be on the increase. Less controversially, ASD is known to have a strong inherited component as well as an environmental component. And yet, despite decades of research, precious little is understood about the causes of this disorder and existing therapies are often unsatisfactory. Notwithstanding, the genomic revolution offers the potential for some novel insights and therapies. The seminar will review the challenges and the solutions that computational approaches bring to a systematic understanding of ASD. The integrative role of computing in synthesizing insights from the genome, bibliome, imaging and other measurement modalities is reviewed and a broader role for computing in the investigation of complex diseases is proposed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16101.jpg</video:thumbnail_loc>
      <video:duration>3832</video:duration>
      <video:publication_date>2012-08-29T09:31:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hFwUczx0doU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>IIC</video:tag>
      <video:tag>autism</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>kohane</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Electrolysis</video:title>
      <video:description>Electrolysis

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26864.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2012-09-19T02:47:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xVv8aSBCCi4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-CS-61B-Game-Trees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - CS 61B Game Trees</video:title>
      <video:description>CS 61B Game Trees

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19587.jpg</video:thumbnail_loc>
      <video:duration>3041</video:duration>
      <video:publication_date>2012-09-05T03:43:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Unh51VnD-hA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>game</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Paradise-Lost-Book-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Paradise Lost, Book I</video:title>
      <video:description>&quot;Lec 9 - Paradise Lost, Book I&quot; Milton (ENGL 220)

The invocation to Paradise Lost is read and analyzed. Milton&apos;s tenure as Latin Secretary under the Puritan government, his subsequent imprisonment upon the restoration of the monarchy, and his blindness are all briefly discussed. The poet&apos;s subsequent choice of a religious subject, rather than a nationalist one, for his epic is considered in light of the failure of the Puritan regime. His radical poetics, including his stance against rhyme and his unique use of enjambment and double syntax, is closely examined. Elements of the radical philosophy of monism, present in his depiction of angelic bodies, are identified and discussed at length.

00:00 - Chapter 1. &quot;Paradise Lost&quot;: The Fall of Adam, Eve and the Rebel Angels
08:56 - Chapter 2. &quot;Paradise Lost&quot;: A Powerful Defense against Lateness
13:44 - Chapter 3. &quot;First&quot;: A Strategy of Retrospective Anticipation
23:14 - Chapter 4. &quot;Paradise Lost&quot;: Radical Theology
28:25 - Chapter 5. &quot;Paradise Lost&quot;: Thoughts Unconstrained by Grammar

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17303.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-02T17:52:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H62G9yIN5Wk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>incubabat</video:tag>
      <video:tag>animist</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>blindness</video:tag>
      <video:tag>double</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>epic</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>iambic</video:tag>
      <video:tag>pentameter</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>Moses</video:tag>
      <video:tag>Pentatuch</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>rhyme</video:tag>
      <video:tag>vitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 3 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20591.jpg</video:thumbnail_loc>
      <video:duration>3114</video:duration>
      <video:publication_date>2012-09-06T16:36:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yzakxCyvl0k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 10 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20598.jpg</video:thumbnail_loc>
      <video:duration>3078</video:duration>
      <video:publication_date>2012-09-06T16:42:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gSdPBlmQv_0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-From-Interstellar-Molecules-to-Astrobiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - From Interstellar Molecules to Astrobiology</video:title>
      <video:description>&quot;Lec 2 - From Interstellar Molecules to Astrobiology&quot; Third lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18668.jpg</video:thumbnail_loc>
      <video:duration>4780</video:duration>
      <video:publication_date>2012-09-04T03:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DBnF_2kyR70</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>research</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>Dust</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>spectrums</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>nebulas</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>spectrograph</video:tag>
      <video:tag>interstellar</video:tag>
      <video:tag>analyti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 2 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families 

Lecture Title: &quot;Methods&quot;

April 3rd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20694.jpg</video:thumbnail_loc>
      <video:duration>4367</video:duration>
      <video:publication_date>2012-09-07T15:35:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B6OjJHi0rO8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Divergence-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Divergence 2</video:title>
      <video:description>Divergence 2

The intuition of what the divergence of a vector field is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19910.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-06T00:52:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tOX3RkH2guE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>divergence</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-LIBOR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - LIBOR</video:title>
      <video:description>This lecture is provided by Khan Academy. 

London InterBank Offer Rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20438.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-09-06T15:06:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wBCowBiXV7A</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>LIBOR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 32 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20658.jpg</video:thumbnail_loc>
      <video:duration>3440</video:duration>
      <video:publication_date>2012-09-06T17:32:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aNtsQLx0W3I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 3 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 3: French Revolution

April 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20663.jpg</video:thumbnail_loc>
      <video:duration>3760</video:duration>
      <video:publication_date>2012-09-07T07:53:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3N5bdKO5_g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Homeostasis-Circulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Homeostasis:  Circulation</video:title>
      <video:description>Lec 29- Homeostasis:  Circulation.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17177.jpg</video:thumbnail_loc>
      <video:duration>2930</video:duration>
      <video:publication_date>2012-09-02T12:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZD1wVipBjRk</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 13 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on Juggling Robots, then lectures on robotics control.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17590.jpg</video:thumbnail_loc>
      <video:duration>4211</video:duration>
      <video:publication_date>2012-09-03T16:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5-k2RzfIgoU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>juggling</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>control</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>PID</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>Task</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Rate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>Lec 8- History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 8: Unavailable at this time

April 23rd, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20668.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2012-09-07T07:59:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ee2rtj0ZTxU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 5 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Reformation and Revolution&quot;

April 14th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20677.jpg</video:thumbnail_loc>
      <video:duration>4112</video:duration>
      <video:publication_date>2012-09-07T08:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt-7YHggULg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 8 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Attachment&quot;

April 24th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20700.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-09-07T15:41:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GYbwXk6qHkM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Cherubism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Cherubism</video:title>
      <video:description>&quot;Lec 52 - Cherubism&quot; Dr. Hayward examines a patient diagnosed with cherubism. He shows X-rays and  microscope slides of the bone to explain the syndrome. Orig. air date: JUN 15 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21260.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
      <video:publication_date>2012-09-09T03:43:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fHHkpFFL4M0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>52</video:tag>
      <video:tag>Cherubism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Statistics 21</video:title>
      <video:description>Lec 15- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16947.jpg</video:thumbnail_loc>
      <video:duration>4721</video:duration>
      <video:publication_date>2012-09-01T17:10:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vnfTylbNsvY</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Statistics 21</video:title>
      <video:description>Lec 13- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16945.jpg</video:thumbnail_loc>
      <video:duration>4712</video:duration>
      <video:publication_date>2012-09-01T17:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7q37dX7AOao</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-30-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 30-Biology 1B -</video:title>
      <video:description>lec 30-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23428.jpg</video:thumbnail_loc>
      <video:duration>3006</video:duration>
      <video:publication_date>2012-09-13T13:54:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hKzgtjng3RI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-29-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 29-Biology 1B -</video:title>
      <video:description>lec 29-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23427.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-09-13T13:54:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ush7nRqpy6M</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Vehicle-Emissions-and-Public-Transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Vehicle Emissions and Public Transit</video:title>
      <video:description>&quot;Lec 12 -Vehicle Emissions and Public Transit&quot;Environmental Politics and Law (EVST 255)

The lecture discusses developments in air quality monitoring and regulation in the United States, with an emphasis on regulating vehicle emissions. Monitoring takes place at fixed points with results being averaged over three years, and this data informs air quality standard setting. Studies have found that this form of monitoring underreports the amount of pollution that children and other susceptible populations (i.e. bus and truck drivers) are exposed to. Professor Wargo details ways in which individuals are exposed to heightened air pollution on a daily basis and the policy responses at the federal, state, and local levels.

00:00 - Chapter 1. Asthma and Its Provenance
19:18 - Chapter 2. Challenges to Monitoring
35:30 - Chapter 3. Federal, State and Local Recommendations
41:21 - Chapter 4. Less-Known Air Quality Problems

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23189.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-13T11:23:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4AJ5McDhIE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>transit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fascists</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fascists</video:title>
      <video:description>Lec 22 - Fascists. European Civilization, 1648-1945 (HIST 202)

While Nazi Germany&apos;s crimes were unprecedented, Adolf Hitler himself was in many respects a typical figure. An idle youth, of seemingly mediocre talents, his political career and passionate hatreds were formed by the experience of World War I. The rise of fascism in Germany, as elsewhere, must be understood in the context of a postwar climate of resentment and instability. Germany&apos;s economic crisis, in particular, led the middle classes to support National Socialism well before any other group. This resentment would find a ready outlet in the form of increasingly persecuted minority populations, above all the Jews. In considering Nazism against the backdrop of a more general wave of extreme rightwing and fascist political sentiment, it is important to note that the policies of the Third Reich were not only known to but also endorsed by the majority of the German population. 

00:00 - Chapter 1. The Life of Adolf Hitler 
20:39 - Chapter 2. Support of the Nazi Party: Rightwing Revisionism After the First World War
33:15 - Chapter 3. Order, Terror and Atomization: Society in Nazi Germany 
42:16 - Chapter 4. Faith unto Death: Nazis throughout and After the War

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14142.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-08-26T11:30:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bRSrSml1Hvw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adolf</video:tag>
      <video:tag>Hitler</video:tag>
      <video:tag>National</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Nazi</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Marxism</video:tag>
      <video:tag>fascism</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>Berlin</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Riefenstahl</video:tag>
      <video:tag>Auschwitz</video:tag>
      <video:tag>Dachau</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>camp</video:tag>
      <video:tag>Holocaust</video:tag>
      <video:tag>Jew</video:tag>
      <video:tag>Franco</video:tag>
      <video:tag>Mussolini</video:tag>
      <video:tag>Oswald</video:tag>
      <video:tag>Ian</video:tag>
      <video:tag>Kershaw</video:tag>
      <video:tag>Linz</video:tag>
      <video:tag>Wagner</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Reich</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Constitutional-Government-Lockes-Second-Treatise-1-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)</video:title>
      <video:description>&quot;Lec 15 - Constitutional Government: Locke&apos;s Second Treatise (1-5)&quot; Introduction to Political Philosophy (PLSC 114)

John Locke had such a profound influence on Thomas Jefferson that he may be deemed an honorary founding father of the United States. He advocated the natural equality of human beings, their natural rights to life, liberty, and property, and defined legitimate government in terms that Jefferson would later use in the Declaration of Independence. Locke&apos;s life and works are discussed, and the lecture shows how he transformed ideas previously formulated by Machiavelli and Hobbes into a more liberal constitutional theory of the state.

00:00 - Chapter 1. Who Is John Locke?
13:11 - Chapter 2. John Locke&apos;s Theory of Natural Law
31:27 - Chapter 3. Property, Labor and the Theory of Natural Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15926.jpg</video:thumbnail_loc>
      <video:duration>2681</video:duration>
      <video:publication_date>2012-08-28T21:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5JXgPDgXJC0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Declaration</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Patriarcha</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Wealth</video:tag>
      <video:tag>Nations</video:tag>
      <video:tag>Treatises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Creating-a-Constitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Creating a Constitution</video:title>
      <video:description>&quot;Lec 23- Creating a Constitution&quot;The American Revolution (HIST 116)

Professor Freeman discusses the national debate over the proposed Constitution, arguing that in many ways, when Americans debated its ratification, they were debating the consequences and meaning of the Revolution. Some feared that a stronger, more centralized government would trample on the rights and liberties that had been won through warfare, pushing the new nation back into tyranny, monarchy, or aristocracy. The Federalist essays represented one particularly ambitious attempt to quash Anti-Federalist criticism of the Constitution. In the end, the Anti-Federalists did have one significant victory, securing a Bill of Rights to be added after the new Constitution had been ratified by the states.

00:00 - Chapter 1. Introduction: The Constitution was Not Inevitable
08:48 - Chapter 2. State Fears of Monarchy: Attendees of the Constitutional Convention 
22:24 - Chapter 3. Initial Plans to Revise the Articles and Madison&apos;s Virginia Plan 
29:11 - Chapter 4. The New Jersey Plan and Hamilton&apos;s Praise of British Governance 
34:56 - Chapter 5. Debates on State Representation, Slavery, and the Executive Branch
44:44 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23223.jpg</video:thumbnail_loc>
      <video:duration>2760</video:duration>
      <video:publication_date>2012-09-13T11:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9PqKRhIKdK8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Creating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Constitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Absolutism-and-the-State</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Absolutism and the State</video:title>
      <video:description>Lec 2 - Absolutism and the State. European Civilization, 1648-1945 (HIST 202)

The rise of absolutism in Europe must be understood in the context of insecurity attending the religious wars of the first half of the seventeenth century, and the Thirty Years&apos; War in particular. Faced with the unprecedented brutality and devastation of these conflicts, European nobles and landowners were increasingly willing to surrender their independence to the authority of a single, all-powerful monarch in return for guaranteed protection. Among the consequences of this consolidation of state power were the formation of large standing armies and bureaucratic systems, the curtailment of municipal privileges, and the birth of international law.

00:00 - Chapter 1. The Rise of Absolutism in the Continental States of Europe 
11:26 - Chapter 2. Reaction against War: Absolutism as Reassertion of Order 
21:56 - Chapter 3. The Shape of Government in an Absolute State: Nobles and Bureaucrats 
26:50 - Chapter 4. The Arm of the Absolute State: The Rise of Large Standing Armies
34:58 - Chapter 5. Representations of the Absolutism in Art and Literature 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13905.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-26T07:09:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zeGaZf3vAM0</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>absolutism</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>France</video:tag>
      <video:tag>russia</video:tag>
      <video:tag>Prussia</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>Spain</video:tag>
      <video:tag>Germany</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>Frederick</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Peter</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Fronde</video:tag>
      <video:tag>Theodore</video:tag>
      <video:tag>Rabb</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>Protestant</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Grotius</video:tag>
      <video:tag>Bodin</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>bureaucracy</video:tag>
      <video:tag>Tax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Research-on-the-Evolution-of-the-Flagellum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Research on the Evolution of the Flagellum</video:title>
      <video:description>Learn the three different types of flagella.Biologists have a great interest in the evolution of flagella.
To download this video go to:
http://www.mediafire.com/?edxwzxh2ymk

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?m55w03nudmy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c140d0a1-dbef-40e3-a96e-fd14630b40a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-24T15:57:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5972.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Lecture-9-Regular-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Lecture 9 (Regular) - Regulation</video:title>
      <video:description>Lec 15 - Lecture 9 (Regular) - Regulation. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Regulation,&quot; November 3, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the regulation of natural monopolies and industries, such as health insurance, where selection undermines the efficient operation of markets.  We discuss the causes of natural monopoly and why the natural solution of marginal cost pricing is so impractical.  Then discuss the more common solution of average cost pricing, exploring its advantages and disadvantages.  Finally, we discuss how competition in the market place can lead to average cost pricing and the distortions this causes in markets, like insurance, where different consumers bring different values to the market.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15011.jpg</video:thumbnail_loc>
      <video:duration>3205</video:duration>
      <video:publication_date>2012-08-28T11:31:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wTUTtdsadiY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 13- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21212.jpg</video:thumbnail_loc>
      <video:duration>2614</video:duration>
      <video:publication_date>2012-09-09T03:11:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JjgWH8ebsVA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 2- MIT 24.209 Philosophy In Film and Other Media.
Session 2: review of previous session, applying philosophical analysis to art, tree of knowledge, overlap between science technology and art, Reality Transformed, Three Philosophical Filmmakers, myth making, Hitchcock, &quot;The Lady Eve,&quot; myth of the whore/virgin

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15244.jpg</video:thumbnail_loc>
      <video:duration>3899</video:duration>
      <video:publication_date>2012-08-28T16:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AcrQzMc95ko</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Organic-Reactions-and-Pharmaceuticals-Chemistry-14D-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA</video:title>
      <video:description>&quot;Lec 24- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21228.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-09T03:13:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60TsZzQ-xcs</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>14D</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PETNs-role-as-a-tumor-suppressor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PETNs role as a tumor suppressor</video:title>
      <video:description>The tumour suppressor gene PTEN is mutated in a wide range of human cancers at a frequency roughly comparable with p53 in addition germline PTEN mutations are associated with several dominant growth disorders.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/c2bfa26b-c642-4f39-863a-3423d8f0f6d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-10-18T04:59:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7078.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>pten</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Technology-for-Developing-Regions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Technology for Developing Regions</video:title>
      <video:description>&quot;Lec 7 - Technology for Developing Regions&quot; December 1, 2006 lecture by Eric Brewer for the Stanford University Human Computer Interaction Seminar (CS547).  In this talk, Eric argues that decreasing costs of computing and wireless networking make this the right time to spread the benefits of technology, and that the biggest missing piece is a lack of focus on the problems that matter; he covers some example applications, including novel low-cost telemedicine.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24021.jpg</video:thumbnail_loc>
      <video:duration>5243</video:duration>
      <video:publication_date>2012-09-14T14:48:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryL8FCHxGF0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>developing</video:tag>
      <video:tag>regions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Varicocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varicocele Surgery</video:title>
      <video:description>Varicocele is the enlargement of the vein in scrotum. This video explain the procedure carried out in order to cure varicocele.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cdd90a30-028a-4e58-866e-408c7df6d4c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2011-12-06T20:04:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10899.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Varicocele</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-1-The-Early-Middle-Ages-284-1000-Intellectuals-and-the-Court-of-Charlemagne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne</video:title>
      <video:description>&quot;Lec 20 -1 The Early Middle Ages, 284--1000: Intellectuals and the Court of Charlemagne&quot;The Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman discusses the Carolingian Renaissance, the revival of learning sponsored by Charlemagne and his successors. The period before the Carolingians saw a decline in learning, evidenced in part by the loss of lay literacy. As literacy became the purview of clerics, monasteries set up scriptoria in order to copy manuscripts on a larger scale. In this context, the Carolingians sponsored a revival of learning both for the sake of bringing educated people into the government and in order to encourage the piety of the people.  Professor Freedman ends the lecture by discussing Einhard&apos;s writings on Sts Marcellinus and Peter.  Their story illustrates how, in this period, the piety of the well-educated was not all that different from that of the common people.

00:00 - Chapter 1. Introduction to the Carolingian Renaissance 
04:30 - Chapter 2. The Preservation of Learning before the Carolingians
20:47 - Chapter 3. Charlemagne&apos;s Program
34:23 - Chapter 3. Einhard&apos;s Life of Sts. Marcellinus and Peter

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23500.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T09:05:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5OFmQ-cQJ0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>1</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>284</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Intellectuals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>court</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Charlemagne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chicago-Society</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Chicago Society -</video:title>
      <video:description>Lec 13 - Chicago Society - . November 30, 2010

The Soviet Arts Experience is spearheaded by the University of Chicago Presents (UCP), the University&apos;s professional presenting organization. The Soviet Arts Experience sponsors include The University of Chicago, The University of Chicago Arts Council, National Endowment for the Arts, Illinois Arts Council, and The Women&apos;s Board of the University of Chicago. &quot;The initial idea for The Soviet Arts Experience developed after a meeting with the Pacifica Quartet,&quot; said Shauna Quill, Executive Director of University of Chicago Presents. &quot;I heard about the Quartet&apos;s plans to perform the complete Shostakovich string quartet cycle, which had never been performed in its entirety before in Chicago. We quickly arranged a think tank of University of Chicago scholars, which led to a million wonderful ideas. We&apos;ve been thrilled by the response of so many diverse arts organizations across Chicago.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14722.jpg</video:thumbnail_loc>
      <video:duration>5211</video:duration>
      <video:publication_date>2012-08-27T10:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c5w8C1-6UrU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>Amy</video:tag>
      <video:tag>Masumi</video:tag>
      <video:tag>Rostad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Logan-Center-for-the-Arts-Tour-Part-I-The-Theaters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters</video:title>
      <video:description>Lec 18 - Logan Center for the Arts Tour, Part I: The Theaters. Director of Undergraduate Studies, Theater and Performance Studies, Heidi Coleman takes us on a tour of the brand new Logan Center for the Arts, one of the most ambitious and stunning buildings on UChicago&apos;s campus—and in the greater Chicago area. This episode focuses on theaters, and things get a little loony. Enjoy!

Song credits
Artist: Voices in Your Head, a University of Chicago a cappella group
Song: Supermassive Black Hole
For more information about Voices in Your Head: http://voicesinyourhead.org/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14727.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-08-27T10:19:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aMW9-yW-hHo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>logan</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>center</video:tag>
      <video:tag>part</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Theaters</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>Admissions</video:tag>
      <video:tag>art</video:tag>
      <video:tag>Heidi</video:tag>
      <video:tag>Coleman</video:tag>
      <video:tag>Voices</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Head</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Paradise-Regained-Books-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Paradise Regained, Books I-II</video:title>
      <video:description>&quot;Lec 21 - Paradise Regained, Books I-II&quot; Milton (ENGL 220)

This lecture treats the first two books of the sequel to Paradise Lost, Paradise Reqained. The difference in style and subject matter is described. The poem&apos;s depiction of the Son of God and Satan, specifically the characters&apos; seeming inability to recollect any of the events of Paradise Lost or the Bible, is closely analyzed. At the lecture&apos;s conclusion, similarities between the Son&apos;s slowly developing sense of his identity and Milton&apos;s own narrative of his poetic development are examined.

00:00 - Chapter 1. Introduction: &quot;Paradise Regained&quot;
07:45 - Chapter 2. Adam&apos;s Misinterpretation of The Protoevangelium
21:55 - Chapter 3. Jesus is Baptized by John the Baptist
37:47 - Chapter 4. &quot;Paradise Regained&quot;: A Negation and Renunciation of &quot;Paradise Lost&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17315.jpg</video:thumbnail_loc>
      <video:duration>2986</video:duration>
      <video:publication_date>2012-09-02T18:04:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xbORssb3mz4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sequels</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Elwood</video:tag>
      <video:tag>Edward</video:tag>
      <video:tag>Phillips</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>Protoevangelium</video:tag>
      <video:tag>thunderstruck</video:tag>
      <video:tag>amnesia</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Heaven</video:tag>
      <video:tag>career</video:tag>
      <video:tag>autobiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Risk-and-Financial-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Risk and Financial Crises</video:title>
      <video:description>&quot;Lec 2 - Risk and Financial Crises&quot; Financial Markets (2011) (ECON 252)

Professor Shiller introduces basic concepts from probability theory and embeds these concepts into the concrete context of financial crises, with examples from the financial crisis from 2007-2008. Subsequent to a historical narrative of the financial crisis from 2007-2008, he turns to the definition of the expected value and the variance of a random variable, as well as the covariance and the correlation of two random variables. The concept of independence leads to the law of large numbers, but financial crises show that the assumption of independence can be deceiving, in particular through its impact on the computation of Value at Risk measures. Moreover, he covers regression analysis for financial returns, which leads to the decomposition of a financial asset&apos;s risk into idiosyncratic and systematic risk. Professor Shiller concludes by talking about the prominent assumption that random shocks to the financial economy are normally distributed. Historical stock market patterns, specifically during crises times, establish that outliers occur too frequently to be compatible with the normal distribution. 

00:00 - Chapter 1. Financial Crisis of 2007-2008 and Its Connection to Probability Theory 
05:51 - Chapter 2. Introduction to Probability Theory
09:58 - Chapter 3. Financial Return and Basic Statistical Concepts 
26:29 - Chapter 4. Independence and Failure of Independence as a Cause for Financial Crises
38:58 - Chapter 5. Regression Analysis, Systematic vs. Idiosyncratic Risk 
58:59 - Chapter 6. Fat-Tailed Distributions and their Role during Financial Crises 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23701.jpg</video:thumbnail_loc>
      <video:duration>4184</video:duration>
      <video:publication_date>2012-09-14T10:38:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QbosMr2JVrc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modified-mullerectomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modified mullerectomy procedure</video:title>
      <video:description>Mullerectomy is a modification of the fasanella servat operation it has the advantage of a more graded result it inolves a tarsectomy and shortening of mullers muscle and conjunctiva</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/10ff5219-dac9-4528-bc8b-650122adb499/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-12-06T18:33:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10821.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modified</video:tag>
      <video:tag>Mullerectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Subgame-perfect-equilibrium-matchmaking-and-strategic-investments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments</video:title>
      <video:description>&quot;Lec 19 - Subgame perfect equilibrium: matchmaking and strategic investments&quot; Game Theory (ECON 159)

We analyze three games using our new solution concept, subgame perfect equilibrium (SPE). The first game involves players&apos; trusting that others will not make mistakes. It has three Nash equilibria but only one is consistent with backward induction. We show the other two Nash equilibria are not subgame perfect: each fails to induce Nash in a subgame. The second game involves a matchmaker sending a couple on a date. There are three Nash equilibria in the dating subgame. We construct three corresponding subgame perfect equilibria of the whole game by rolling back each of the equilibrium payoffs from the subgame. Finally, we analyze a game in which a firm has to decide whether to invest in a machine that will reduce its costs of production. We learn that the strategic effects of this decision--its effect on the choices of other competing firms--can be large, and if we ignore them we will make mistakes.

00:00 - Chapter 1. Sub-game Perfect Equilibria: Example
27:22 - Chapter 2. Sub-game Perfect Equilibria: Matchmaking
34:31 - Chapter 3. Matchmaking: SPEs of the Game
49:37 - Chapter 4. Sub-game Perfect Equilibria: Strategic Investments
01:13:15 - Chapter 5. Strategic Investments: Discussion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17275.jpg</video:thumbnail_loc>
      <video:duration>4629</video:duration>
      <video:publication_date>2012-09-02T17:17:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hw014me49ks</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Backward</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>sexes</video:tag>
      <video:tag>Cournot</video:tag>
      <video:tag>duopoly</video:tag>
      <video:tag>extensive</video:tag>
      <video:tag>form</video:tag>
      <video:tag>imperfect</video:tag>
      <video:tag>information</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>game</video:tag>
      <video:tag>Perfect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction (cont.)</video:title>
      <video:description>&quot;Lec 2 - Introduction (cont.)&quot; Introduction to Theory of Literature (ENGL 300)

In this second introductory lecture, Professor Paul Fry explores the interrelation of skepticism and determinism. The nature of discourse and the related issue of discursivity is read through two modern works, Anton Chekov&apos;s Cherry Orchard and Henry James&apos; The Ambassadors. Exemplary critical focus on literary authority is located in Michel Foucault&apos;s &quot;What Is an Author&quot; and [Roland] Barthes&apos; &quot;The Death of the Author,&quot; both of which are read with an emphasis on their historical contexts. Objections to the approach and conclusions of the two theorists are examined, particularly in light of the rise of cultural studies.

00:00 - Chapter 1. Introduction
01:52 - Chapter 2. Anton Chekhov and Henry James
11:26 - Chapter 3. Author and Authority
19:36 - Chapter 4. &quot;The Founders of Discursivity&quot;
28:20 - Chapter 5. Critique of the &quot;Author Function&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17406.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2012-09-03T13:04:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zS22f07a2MY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>authorfunction</video:tag>
      <video:tag>deathoftheauthor</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>policing</video:tag>
      <video:tag>Determinism</video:tag>
      <video:tag>discursivity</video:tag>
      <video:tag>Balzac</video:tag>
      <video:tag>Barthes</video:tag>
      <video:tag>Foucault</video:tag>
      <video:tag>AnnRadcliffe</video:tag>
      <video:tag>Chekhov</video:tag>
      <video:tag>james</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Political-Unconscious</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Political Unconscious</video:title>
      <video:description>&quot;Lec 18 - The Political Unconscious&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry explores Fredric Jameson&apos;s seminal work, The Political Unconscious, as an outcropping of Marxist literary criticism and structural theory. Texts such as Shelley&apos;s &quot;Ode to the West Wind&quot; and Shakespeare&apos;s seventy-third sonnet are examined in the context of Jameson&apos;s three horizons of underlying interpretive frameworks--the political, the social, and the historical, each carefully explained. The extent to which those frameworks permeate individual thought is addressed in a discussion of Jameson&apos;s concept of the &quot;ideologeme.&quot; The theorist&apos;s work is juxtaposed with the writings of Bakhtin and Levi-Strauss. The lecture concludes by revisiting the children&apos;s story Tony the Tow Truck, upon which Jameson&apos;s theory of literature is mapped.

00:00 - Chapter 1. Marxist Aesthetics and Frederic Jameson
07:42 - Chapter 2. Romance at the Three Horizons
22:18 - Chapter 3. The Political Unconscious at the Three Horizons
38:08 - Chapter 4. Literary Analysis: Shelley&apos;s &quot;Ode to the West Wind&quot;
43:34 - Chapter 5. The Formal Emphasis at the Three Horizons
47:16 - Chapter 6. Acknowledged Interpretive Dangers
49:55 - Chapter 7. Application: Tony the Tow Truck

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17422.jpg</video:thumbnail_loc>
      <video:duration>3226</video:duration>
      <video:publication_date>2012-09-03T13:27:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GQvp5z0Zbvo</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>unconscious</video:tag>
      <video:tag>fairy</video:tag>
      <video:tag>tale</video:tag>
      <video:tag>folk</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>carnivalesque</video:tag>
      <video:tag>romance</video:tag>
      <video:tag>mode</video:tag>
      <video:tag>of</video:tag>
      <video:tag>production</video:tag>
      <video:tag>feudalism</video:tag>
      <video:tag>structuralism</video:tag>
      <video:tag>ideogenes</video:tag>
      <video:tag>Symbolic</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>Modal</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>thematization</video:tag>
      <video:tag>hetero</video:tag>
      <video:tag>glossia</video:tag>
      <video:tag>Horizons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 5 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Franklin Krasne is a Professor from UCLAs Department of Psychology. His goal in this project that was nominated for a Technology in Teaching Award was to create a computer-based exercise for lab courses in neuroscience and behavioral neuroscience that would provide the feel of real scientific research without the need to develop specialized laboratory skills, spend large amounts of time on time-consuming technical procedures, etc.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21156.jpg</video:thumbnail_loc>
      <video:duration>1305</video:duration>
      <video:publication_date>2012-09-09T02:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C3c_mDabKyc</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 7- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21299.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2012-09-09T03:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MyU0CD8pPwg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Risk-Aversion-and-the-Capital-Asset-Pricing-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Risk Aversion and the Capital Asset Pricing Theorem</video:title>
      <video:description>&quot;Lec 22 - Risk Aversion and the Capital Asset Pricing Theorem&quot; Financial Theory (ECON 251) 

Until now we have ignored risk aversion. The Bernoulli brothers were the first to suggest a tractable way of representing risk aversion. They pointed out that an explanation of the St. Petersburg paradox might be that people care about expected utility instead of expected income, where utility is some concave function, such as the logarithm. One of the most famous and important models in financial economics is the Capital Asset Pricing Model, which can be derived from the hypothesis that every agent has a (different) quadratic utility. Much of the modern mutual fund industry is based on the implications of this model. The model describes what happens to prices and asset holdings in general equilibrium when the underlying risks can&apos;t be hedged in the aggregate. It turns out that the tools we developed in the beginning of this course provide an answer to this question.

00:00 - Chapter 1. Risk Aversion
03:35 - Chapter 2. The Bernoulli Explanation of Risk
12:38 - Chapter 3. Foundations of the Capital Asset Pricing Model
22:15 - Chapter 4. Accounting for Risk in Prices and Asset Holdings in General Equilibrium
54:11 - Chapter 5. Implications of Risk in Hedging
01:09:40 - Chapter 6. Diversification in Equilibrium and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23162.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-12T12:57:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGQsjueE07Y</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>Aversion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Asset</video:tag>
      <video:tag>Pricing</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Physics-111-Muon-Lifetime-MUO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Physics 111: Muon Lifetime (MUO)</video:title>
      <video:description>Physics 111: Muon Lifetime (MUO)

Physics 111 Advanced Laboratory

This video accompanies the Muon Lifetime Experiment, providing students with an introduction to the theory, apparatus, and procedures.

The Muon is an unstable particle, with a lifetime on the order of microseconds, which decays by means of the weak interaction into an electron and two neutrinos. If we start out with No muons, then the number of muons present at a time t later is N(t) = Noexp(t/T) , where T is the mean life. 

In this experiment, cosmic-ray muons that enter a large tank of liquid scintillator trigger the emission of a pulse of photons. These photons are detected by one or two photomultiplier tubes. If the muon stops inside the tank, another pulse of light is produced when the muon decays. The time difference between the pulses is a measurement of the lifetime. An histogram of these time differences for many decaying muons resembles an exponential distribution from which the mean lifetime can be determined. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27030.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-19T06:26:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uqH0qRIwBmg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>muon</video:tag>
      <video:tag>Lifetime</video:tag>
      <video:tag>MUO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 11- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21181.jpg</video:thumbnail_loc>
      <video:duration>3171</video:duration>
      <video:publication_date>2012-09-09T02:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KO7oQUQjlVE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 4- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21296.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-09T03:58:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VmN_0yPI70M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Dynamic-Present-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Dynamic Present Value</video:title>
      <video:description>&quot;Lec 10 - Dynamic Present Value&quot; Financial Theory (ECON 251) 

In this lecture we move from present values to dynamic present values. If interest rates evolve along the forward curve, then the present value of the remaining cash flows of any instrument will evolve in a predictable trajectory. The fastest way to compute these is by backward induction. Dynamic present values help us understand the returns of various trading strategies, and how marking-to-market can prevent some subtle abuses of the system. They explain how mortgages work, why they&apos;re called amortizing, and what is meant by the remaining balance. In the second half of the lecture we turn to an important application of present value thinking: an analysis of the troubles facing the Social Security system.

00:00 - Chapter 1. Dynamic Present Values
08:49 - Chapter 2. Marking to Market
39:53 - Chapter 3. Mortgages and Backward Induction
50:42 - Chapter 4. Remaining Balances and Amortization
54:52 - Chapter 5. Weaknesses in the U.S. Social Security System

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23150.jpg</video:thumbnail_loc>
      <video:duration>4178</video:duration>
      <video:publication_date>2012-09-12T12:54:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hgj2LL7HetM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>present</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-A-Polarizing-Society-1560-1640</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - A Polarizing Society, 1560-1640</video:title>
      <video:description>&quot;Lec 13 - A Polarizing Society, 1560-1640&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the consequences of the economic and population changes discussed in the last lecture. While economic shifts allowed some members of English society, especially members of the gentry and the land-holding classes, to increase their wealth, they also (coupled with an expanding population and price inflation) resulted in the growth of poverty and vagrancy. Professor Wrightson discusses the relative wealth and economic pressures faced by various segments of the early modern population (providing specific examples) and suggests that, while society was becoming increasingly polarized between the poor and the wealthy, there was also a third group, the &apos;middling sort,&apos; who were expanding in numbers and influence. Professor Wrightson concludes by touching on the rising levels of poverty in the period and government responses to it (culminating in the passage of the Poor Laws), as well as very real human element in these larger social and economic processes.

00:00 - Chapter 1. Effects of Economic Expansion on the Nobility and Gentry
06:47 - Chapter 2. The Tenantry
16:06 - Chapter 3. Trade
23:02 - Chapter 4. Social Polarization
37:24 - Chapter 5. Further Developments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23264.jpg</video:thumbnail_loc>
      <video:duration>2821</video:duration>
      <video:publication_date>2012-09-13T12:07:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7tY9mQovGu0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Polarizing</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>1560</video:tag>
      <video:tag>1640</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Data-Modeling-and-Conceptual-Sketching-in-the-Design-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Data Modeling and Conceptual Sketching in the Design Process</video:title>
      <video:description>&quot;Lec 6 - Data Modeling and Conceptual Sketching in the Design Process&quot; November 9, 2007 lecture by Monty Hamontree for the Stanford University Human-Computer Interaction Seminar (CS 547). This talk delves into 5 interrelated keys that Microsoft teams focus on to elevate the impact of &quot;design research&quot;.  Namely how to: team insightfully as project teams; observe our users holistically; broker user and design patterns proudly; distill fresh insights collectively; and envision design essence vividly.  A model of various design research modeling approaches is used to spur discussion around the strengths and weakness of each approach.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24045.jpg</video:thumbnail_loc>
      <video:duration>5155</video:duration>
      <video:publication_date>2012-09-14T14:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w23fiSVWyM8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>data</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Conceptual</video:tag>
      <video:tag>sketching</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 10- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21302.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-09T03:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TVBsSEocG9U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Barbarian-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Barbarian Kingdoms</video:title>
      <video:description>&quot;Lec 7 -Barbarian KingdomsThe Early Middle Ages, 284--1000 (HIST 210)

In this lecture, Professor Freedman considers the various barbarian kingdoms that replaced the Western Roman Empire. Oringinally the Roman reaction to these invaders had been to accommodate them, often recruiting them for the Roman army and settling them on Roman land. Now, however, they were the rulers of the previously Roman lands of the West. These tribes included the Ostrogoths and Visigoths in Italy, the Franks in Gaul, and the Vandals in North Africa. As most sources about these groups come from the Roman perspective, it&apos;s unclear how coherent each group was. In general, the barbarian groups characterized by disorganization, internal fighting and internecine feuds, and lack of economic development. Professor Freedman closes with some remarks on the Burgundian Code as evidence of barbarian society and institutions.

00:00 - Chapter 1. Introduction 
04:48 - Chapter 2. Tacitus and the Nature of the Barbarian Tribes
20:30 - Chapter 3. The Barbardian Kingdoms
26:42 - Chapter 4. Intellectual Life after the Fall of Rome
34:58 - Chapter 5. The Barbarian Tribes: Vandals, Moors, Angles, Saxons, and Visigoths
39:40 - Chapter 6. The Burgundians and the Burgundian Code

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23466.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-14T08:57:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAVUS-QUe_c</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Barbarian</video:tag>
      <video:tag>Kingdoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Public-and-Non-Profit-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Public and Non-Profit Finance</video:title>
      <video:description>&quot;Lec 22 - Public and Non-Profit Finance&quot; Financial Markets (2011) (ECON 252)

As an introduction to public and nonprofit finance, Professor Shiller reflects on the remarkable financial structures that we have in support of public causes, making possible the achievement of higher goals that transcend individual satisfaction of needs. He gives examples of nonprofits, illustrating how that financial form can support a moral mission and social purpose. There is however sometimes a fine line between for-profit and public enterprises, because similar companies can be either for-profit or non-profit and because governments regulate and collect corporate profits taxes on for profit-organizations, implicitly creating a public purpose for them. Subsequently, he covers state and local finance, outlining the difference between operating budgets and capital budgets as well as the tax-exemption of municipal bonds. During the last part of the lecture, he provides an overview of historic improvement in governmental social insurance that ranges from progressive taxes to public services and to old age, survivors, and disability insurance. All of these advances in public and nonprofit finance have taken place in step with other advances in human society, notably advances in information technology.

00:00 - Chapter 1. Organizations Supporting Individual Causes 
06:45 - Chapter 2. Nonprofits: Pursuing Common Interests
18:55 - Chapter 3. Government Involvement in For-Profits
32:26 - Chapter 4. Social Entrepreneurship and Distinguishing between Nonprofits and For-Profits
36:43 - Chapter 5. Municipal, State and Local Finance
46:06 - Chapter 6. Tax-Exemption of Municipal Bonds
51:24 - Chapter 7. Government Social Insurance -- From Progressive Taxes to Old Age, Survivors, and Disability Insurance (OASDI)
01:00:10 - Chapter 8. The Invention of Social Insurance in Germany
01:10:20 - Chapter 9. Review of the Social Purpose of Finance and of Behavioral Finance

Complete course materials are available at the Open Yale Courses web</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23731.jpg</video:thumbnail_loc>
      <video:duration>4354</video:duration>
      <video:publication_date>2012-09-14T10:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAO0St7mPQM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Profit</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-protein-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of protein secretion</video:title>
      <video:description>This video demonstrate the protein secretion process. A secretory protein refer to any protein (in the endocrine or exocrine) secreted by cells. This may include enzymes, antimicrobial peptides, toxins and enzymes. Learn and share with others from this demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e96532c0-f60c-464c-8a04-593ad89f418b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-10-18T05:06:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7085.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>secretion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Don Quixote, Part II: Front Matter and Chapters I-XI</video:title>
      <video:description>&quot;Lec 13 - Don Quixote, Part II: Front Matter and Chapters I-XI&quot; Cervantes&apos; Don Quixote (SPAN 300)

The modern novel that develops from the Quixote is essentially a political novel and an urban genre dealing with cities. In Part II there is a sense of the text being written and performed in the present because it incorporates current events, such as the expulsion of the moriscos, a critic of the arbitristas and a satire of the aristocracy. In part two of the Quixote Part I plays the role that the romances of chivalry played in Part I: the characters have read the first part and so a new larger mirror has been added to the play of mirrors that was already present. Characters evolve within a social context, which is consonant with the political character of the novel and has much to do with the development and evolution of realism in literature in the representation of every day life and of common people. An explanation of the Baroque aspects that appear in the second part of the novel helps to understand the Quixote as a whole and its relation with the first part.

00:00 - Chapter 1. The &quot;As If&quot; of Literature
06:20 - Chapter 2. Part II as the First Political Novel
09:32 - Chapter 3. New Factors in Part II
14:14 - Chapter 4. Sansón Carrasco and a Text in the Making
25:01 - Chapter 5. Characters Evolving in a Social Context
35:58 - Chapter 6. Renaissance and Baroque Aspects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23532.jpg</video:thumbnail_loc>
      <video:duration>3448</video:duration>
      <video:publication_date>2012-09-14T09:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fWcth8yolo8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>I</video:tag>
      <video:tag>XI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Faulkners-The-Sound-and-the-Fury-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Faulkner&apos;s The Sound and the Fury, Part II</video:title>
      <video:description>&quot;Lec 7 - Faulkner&apos;s The Sound and the Fury, Part II&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock continues her discussion of The Sound and the Fury by juxtaposing Quentin&apos;s stream-of-consciousness to his brother Benjy&apos;s narrative subjectivity. Professor Dimock argues that Faulkner uses stylistic parallels between the two sections to communicate &quot;kinship&quot; and &quot;variation&quot; between the two narrators. In her readings, she focuses on their relationship with the black characters in The Sound and the Fury, as well as their reactions to Caddy&apos;s loss of sexual innocence. She concludes with a discussion of Quentin&apos;s suicide as a reaction to the &quot;second-hand tragedy&quot; of Caddy&apos;s pregnancy.

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. Kinship: Theme and Variation
04:58 - Chapter 2. The &quot;Tomorrow&quot; of Race&quot; Luster
12:37 - Chapter 3. The &quot;Tomorrow&quot; of Race: The Deacon
20:14 - Chapter 4. Benjy&apos;s Caddy, Quentin&apos;s Caddy
28:22 - Chapter 5. &quot;Sister&quot; as a Semantic Field
33:38 - Chapter 6. Conflation of Sisters
36:45 - Chapter 7. Saint Francis and Little Sister Death
43:49 - Chapter 8. second Hand Tragedy 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23586.jpg</video:thumbnail_loc>
      <video:duration>2901</video:duration>
      <video:publication_date>2012-09-14T09:38:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LoRbEoCUrAY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Fitzgerald</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Fitzgerald --</video:title>
      <video:description>&quot;Lec 12 - Fitzgerald -- &quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock demonstrates how four of Fitzgerald&apos;s most famous short stories -- &quot;The Rich Boy,&quot; &quot;Babylon Revisited,&quot; &quot;The Diamond as Big as the Ritz,&quot; and &quot;Bernice Bobs Her Hair&quot; -- represent &quot;social types,&quot; generic identities that Fitzgerald explores as forms of social reality.  She reads the dramatic tension in each of those stories as determined by the protagaonist&apos;s conformity to or deviation from their idealized social type. 

00:00 - Chapter 1. Individuals and Types 
04:24 - Chapter 2. The Rich Boy as a Type
08:27 - Chapter 3. The Sociology of Types
14:38 - Chapter 4. Yale as a Social Marker in &quot;The Rich Boy&quot;
22:53 - Chapter 5. Social Profiles in &quot;Babylon Revisited&quot;
30:42 - Chapter 6. Social Type and Large Scale Drama in &quot;The Diamond as Big as the Ritz&quot; 
40:33 - Chapter 7. Reversion to Type and Small Scale Drama in &quot;Bernice Bobs Her Hair&quot;  

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23596.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-14T09:43:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hcz8yHjmSTw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Fitzgerald</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 3- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21295.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-09T03:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gd_4A6jXsoU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Inguinal-Hernia-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Inguinal Hernia Operation</video:title>
      <video:description>This video shows the treatment of the patient for the open inguinal hernia operation. A full surgical procedure is shown here for your knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e8569bfd-6021-48ce-a9c3-64cddc11c4ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-12-06T20:38:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10974.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>German</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 9- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21301.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-09T03:58:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BrjuHz2lPss</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-bimanual-pelvic-examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female bimanual pelvic examination</video:title>
      <video:description>This is a demonstration of a female bimanual pelvic examination.
Procedure.
- Lubricate middle and index finger of the hand to be active in this excercise,
- Anteriorly, laterally and posteriorly palpate the virgina, plus the bladder and urethra region.
- ....
This video demonstrates and outline of this process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_9125.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T20:38:10.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9125.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>bimanual</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nicotine-Receptors-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nicotine Receptors in the Brain</video:title>
      <video:description>Nicotine addiction begins with high-affinity binding of nicotine to acetylcholine (ACh) receptors in the brain. The end result is over 4,000,000 smoking-related deaths annually worldwide and the largest source of preventable mortality in developed countries. Stress reduction, pleasure, improved cognition and other central nervous system effects are strongly associated with smoking. However, if nicotine activated ACh receptors found in muscle as potently as it does brain ACh receptors, smoking would cause intolerable and perhaps fatal muscle contractions. Despite extensive pharmacological, functional and structural studies of ACh receptors, the basis for the differential action of nicotine on brain compared with muscle ACh receptors has not been determined. Here we show that at the alpha4beta2 brain receptors thought to underlie nicotine addiction, the high affinity for nicotine is the result of a strong cation-pi interaction to a specific aromatic amino acid of the receptor, TrpB. In contrast, the low affinity for nicotine at the muscle-type ACh receptor is largely due to the fact that this key interaction is absent, even though the immediate binding site residues, including the key amino acid TrpB, are identical in the brain and muscle receptors. At the same time a hydrogen bond from nicotine to the backbone carbonyl of TrpB is enhanced in the neuronal receptor relative to the muscle type. A point mutation near TrpB that differentiates alpha4beta2 and muscle-type receptors seems to influence the shape of the binding site, allowing nicotine to interact more strongly with TrpB in the neuronal receptor. ACh receptors are established therapeutic targets for Alzheimer&apos;s disease, schizophrenia, Parkinson&apos;s disease, smoking cessation, pain, attention-deficit hyperactivity disorder, epilepsy, autism and depression. Along with solving a chemical mystery in nicotine addiction, our results provide guidance for efforts to develop drugs that target specific types of nicotinic receptors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f004f3fa-abd4-42f2-bf42-2bffc4fc5918/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-09T12:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4848.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nicotine</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrodynamic-Archimedes-Screw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrodynamic Archimedes Screw</video:title>
      <video:description>Archimedes was a mathematician and inventor from ancient Greece. He discovered the relation between the surface and volume of a sphere and its circumscribing cyclinder (he had discovered pi). He then formulated a hydrostatic principle based on that mathmatical relationship called Archimedes&apos; principle. He inventing the Archimedes screw - a screw-shaped machine or hydraulic screw that raised water from a lower to a higher level. Archimedes also invented the catupult, the lever, the compound pulley, and the burning mirror (a system of mirrors that burned the boots and ships of invading armies by focusing the sun&apos;s rays). Although Archimedes is credited with inventing the screw in the 3rd century BC, his screw was not like today&apos;s screw fastener but actually two other screw-type devices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d9d5370-ea2b-42d0-8b0a-762a51e679a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-11-16T13:50:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5494.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Screw</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-humans-part-4-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning humans - part 4 of  6</video:title>
      <video:description>Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by a whole or partial brain transplant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9e3323e1-3043-416a-aef0-94a605ec989a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2010-11-09T13:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4855.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>cloning</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>of</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boundary-Conditions-on-a-String</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boundary Conditions on a String</video:title>
      <video:description>Boundary Conditions on a String  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4958.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-10T13:52:39.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4958.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Boundary</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>string</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Special-Relativity-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Special Relativity 1</video:title>
      <video:description>Special Relativity 1 video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4976.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-10T14:18:23.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4976.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-visit-to-a-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A visit to a black hole</video:title>
      <video:description>This video will take you into a black hole. If you wish to return to you home stay away from the danger zone. Once you reach this area around the black hole, escaping its gravity will be out of question. As you reach closer to the center of the black hole, gravitational force on your feet will be much higher than that on your head, and you will be turned into spaghetti by the vertical pull.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/61763be1-01e4-4fb0-951d-f1e7986e6740/cand_5.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2010-11-10T12:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4932.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>visit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-Belt-Edge-On-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid Belt - Edge On View</video:title>
      <video:description>Asteroid Belt - Edge On View video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84f75741-272f-4067-af0d-b6dd2a58ab70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-10T00:47:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4919.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>on</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Era-In-Exoplanet-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Era In Exoplanet Science</video:title>
      <video:description>A New Era In Exoplanet Science video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f192cb7-707c-4f34-8a42-f71cb58aae5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2010-11-10T13:42:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4951.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-underground-test-detonation-project-Cannikin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb underground test detonation - project Cannikin</video:title>
      <video:description>The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear armed nations. This number declined during the 1990s. The </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8c10641-f1d8-42ba-8f40-a5e3a353322e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-16T10:15:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5466.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>detonation</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Cannikin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ASMCUE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ASMCUE</video:title>
      <video:description>The American Society for Microbiology Conference for Undergraduate Educators (ASMCUE) is an interactive four-day conference on scientific updates and effective teaching strategies. Now in its 16th year, the conference attracts over 300 microbiology and biology educators.

Educators come from colleges, universities and international institutions to learn and share the latest information in the biological sciences and education research.

The conference program includes plenary, concurrent, poster, and exhibit sessions. Participants engage in formal and informal small group discussions between colleagues all focused on the same goal: to improve teaching and learning in the biological sciences.

In this episode, we talk with Erica Suchman, Associate Professor, Colorado State University, Ft. Collins, and Local Organizing Chair for the 2009 meeting. Erica talks about her attendance at the meeting for the past 12 years and the benefits of participating. Also featured are several participants at the ASMCUE 2008 held at Endicott College in Beverly, MA and ASM&apos;s Education Director, Amy Chang, a co-founder of the Conference.

For more information about the conference or to view past proceedings, visit asmcue.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6743.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-01-10T19:09:15.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6743.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>ASMCUE</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>education</video:tag>
      <video:tag>undergrads</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/French-Nuclear-Bomb-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Nuclear Bomb test</video:title>
      <video:description>This video shows a test for a French nuclear bomb. There are two main types of bombs which release energy from the nuclei of atoms. 

The simplest kind is an atomic bomb. Like a nuclear power plant, it releases great quantities of energy through a process called nuclear fission, or &apos;splitting&apos;, of a large unstable (radioactive) element like uranium or plutonium.
A more complicated type is the hydrogen bomb, or thermonuclear bomb, which releases an even greater quantity of energy through nuclear fusion, a process which has not yet been put to peaceful uses.

The purpose of this page is to explain how each type of device works, from a physics perspective.
The devices described here are the original designs, perhaps 50 years old, but the physical processes that cause the energy release remain the same in today&apos;s bombs and power plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c77d29b0-fc97-48bb-9001-3a0c78042a92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-16T11:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5475.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>French</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-bomb-explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen bomb explosion</video:title>
      <video:description>Huge hydrogen bomb explosion is recorded in this video. The hydrogen bomb (mankind&apos;s most destructive weapon - also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive - and destructive - power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear ar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e6b01be0-27bb-47c1-b0e7-ab63d7c53ba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2010-11-16T10:13:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5465.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Underground-Detonation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Underground Detonation</video:title>
      <video:description>Underground nuclear testing refers to test detonations of nuclear weapons that are performed underground. When the device being tested is buried at sufficient depth, the explosion may be contained, with no release of radioactive materials to the atmosphere.
The extreme heat and pressure of an underground nuclear explosion causes changes in the surrounding rock. The rock closest to the location of the test is vaporised, forming a cavity. Further away, there are zones of crushed, cracked, and irreversibly strained rock. Following the explosion, the rock above the cavity may collapse, forming a rubble chimney. If this chimney reaches the surface, a bowl-shaped subsidence crater may form.
The first underground test took place in 1951; further tests provided information that eventually led to the signing of the Limited Test Ban Treaty in 1963, which banned all nuclear tests except for those performed underground. From then until the signing of the Comprehensive Test Ban Treaty in 1996, most nuclear tests were performed underground, in order to prevent nuclear fallout from entering into the atmosphere.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e987802d-b87f-45c0-8c4e-2b55fe41ac32/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2010-11-16T12:04:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5481.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>underground</video:tag>
      <video:tag>detonation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/This-Week-in-Virology-Live-in-Philly-MWV33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>This Week in Virology - Live in Philly (MWV33)</video:title>
      <video:description>MicrobeWorld Video presents episode 33 of This Week in Virology. Hosts Vincent Racaniello, Alan Dove, Dick Despommier and guest Raul Andino recorded TWiV live at the ASM General Meeting in Philadelphia, where they discussed increased arterial blood pressure caused by cytomegalovirus infection, restriction of influenza replication at low temperature by the avian viral glycoproteins, first isolation of West Nile virus in Pennsylvania, and current status of influenza.

Links for this episode:


Cytomegalovirus infection causes an increase of arterial blood pressure
Avian influenza virus glycoproteins restrict virus replication at low temperature
First West Nile virus isolation of the year in PA
CDC press release of 18 May 2009
Glaxo’s influenza vaccine with adjuvant
NY Times article on Guillain-Barré and a more scientific view

Weekly Science Picks

Dick - National Museum of the History of Science and Medicine, Leiden
Alan - Beginning Mac OS X Programming
Vincent - Vaccinated by Paul Offit
Raul - HubbleSite

Contact/Subscribe

Please send your virology questions and comments to twiv [at] twiv [dot] tv. To listen, click the play button next to the title of this entry. You can subscribe for free to TWIV via iTunes, through the RSS feed with a podcast aggregator or feed reader, or by email.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6744.jpg</video:thumbnail_loc>
      <video:duration>4171</video:duration>
      <video:publication_date>2011-01-10T19:16:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QdXBQqeHIR4</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>virology</video:tag>
      <video:tag>podcast</video:tag>
      <video:tag>live</video:tag>
      <video:tag>general</video:tag>
      <video:tag>meeting</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vertical-Axis-Wind-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Axis Wind Turbine</video:title>
      <video:description>A brief introduction with the 500 watt (Vertical Axis Wind Turbine) provided here. The working and construction of this turbine is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9041.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T19:27:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9041.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>500</video:tag>
      <video:tag>watt</video:tag>
      <video:tag>VAWT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Helmholtzian-operator-and-electromagnetic-nuclear-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Helmholtzian operator and electromagnetic-nuclear field</video:title>
      <video:description>A Helmholtzian operator is a linear second order partial differential operator, typically in four independant variables; a generalization of the d&apos;Alembertian operator where it&apos;s additional constant vanishes. When the time-independant version (in three independent (space) variables acting on a function or vector vanishes, the resulting equation is called the Helmholtz&apos;s equation. In four dimensions this equation is referred to as the Klein-Gordon equation (with imaginary constant) .
The focus of this tutorial is to demonstrate that when acting on a four-vector doublet, the Helmholtzian operator may be factored into two 4x4 differential matrices in two distinct ways, giveing a matrix product definition for the Helmholtzian operator. (The scalar Klein-Gordon equation is a special case of this four-vector version, where there are three restrictions on the four components of the potential A , leaving the single independant function.) 
This is an incredibly compact way of writing both the Klein-Gordon equation and generalized Maxwell&apos;s equations of an electromagnetic-nuclear field. 
The above process may be generalized for any dimension power of two, thus generalizing the Helmholtzian (and, thus the d&apos;Alembertian) as well as the generalized Maxwell&apos;s equations to any dimension power of two. 

http://wims.unice.fr/wims/wims.cgi 

http://wims.unice.fr/wims/wims.cgi?session=LB7615B1DA.2&amp;+lang=en&amp;+module=tool%2Flinear%2Fmatmult.en 

https://sites.google.com/site/themathematicalnatureofreality/

https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6877.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-03-18T04:32:01.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6877.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electromagnetism</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Helmholtz</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immunihistochemistry-on-Paraffin-Sections-of-Mouse-Epidermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunihistochemistry on Paraffin Sections of Mouse Epidermis</video:title>
      <video:description>In the epidermis, immunohistochemistry is an efficient means of localizing specific proteins to their relative expression compartment; namely the basal, suprabasal, and stratum corneum layers. The precise localization within the epidermis of a particular protein lends clues toward its functional role within the epidermis. In this chapter, we describe a reliable method for immunolocalization within the epidermis modified for both frozen and paraffin sections that we use very routinely in our laboratory. Paraffin sections generally provide much better morphology, hence, superior results and photographs; however, not all antibodies will work with the harsh fixation and treatment involved in their processing. Therefore, the protocol for frozen sectioning is also included. Within paraffin sectioning, two fixation protocols are described (Bouin&apos;s and paraformaldehyde); the choice of fixative will be directly related to the antibody specifications and may require another fixing method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/133bdd88-a503-44d8-9c15-c64ef4043233/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2010-11-16T13:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5496.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Immunihistochemistry</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Paraffin</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Fluoresent</video:tag>
      <video:tag>Antibodies</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-and-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription and Translation</video:title>
      <video:description>This video shows Transcription and Translation of a gene. Protein synthesis requires two steps: transcription and translation. Transcription is the synthesis of mRNA from a DNA template. Translation is the process where ribosomes synthesize proteins using the mature mRNA transcript produced during transcription.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/30f8ef0b-5a03-4eb2-b1bb-f2c977cb43c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-10-18T02:05:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7030.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativistic-Phase-Displacement-Space-Drive-Warping-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativistic Phase Displacement Space Drive - Warping Space</video:title>
      <video:description>It is a brief explanation about a relativistic space propulsion system which uses a lattice/matrix of Phase Displacement Space Drives, producing crisscrossing pattern of Phased Standing Waves, to generate a sequence of spinning waves for causing a FTL moving force, in order to warp spacetime, enabling fast interstellar travel in an energy-efficient way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/05/e3d66d88-d276-4b62-94db-f29ea9e01486/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-05-30T17:49:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6965.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>relativistic</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>spacetime</video:tag>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Propulsion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/David-Relman-The-Stability-of-the-Human-Microbiome-MWV51</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>David Relman: The Stability of the Human Microbiome (MWV51)</video:title>
      <video:description>In episode 51 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., on February 18, 2011, Dr. Stan Maloy talks with David Relamn, M.D., Thomas M. and Joan C. Merigan Professor, Department of Medicine - Division of Infectious Diseases, and Department of Microbiology &amp; Immunology in the Stanford University School of Medicine.&lt;br&gt;Maloy and Relman discuss microbial flora in the mouth and gut and why they are important for human health. They explore the impact of antibiotics and probiotics on the community of microbes in the gut and their health implications both negative and positive. Lastly they look at the future of probiotics in personalized medicine and the potential for individualized treatment based on the uniqueness of a person&apos;s gut flora.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6971.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2011-07-08T14:43:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zc4HKUH4nRQ</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>antibiotics</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Relman</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Gut</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>personalized</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Madison-WI-Radon-608-256-9606Radon-Mitigation-Wisconsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Madison WI Radon (608) 256-9606|Radon Mitigation Wisconsin</video:title>
      <video:description>Call 608-256-9606 for Madison Wisconsin Radon Reduction, Testing, Radon Remediation, Abatement, and Radon Removal Systems. &lt;br&gt; Serving Madison, Brookfield, Waukesha, Sun Prairie, Middleton, Franklin, New Berlin, LaCrosse La Crosse, Sussex, Verona, Onalaska, Janesville, Hartland, Oak Creek, Waunakee, Beloit, Marshfield, Muskego, Lake Mills, Grafton, Afton, Mequon, Lake Geneva, Wausau, Menomonee Falls, Salem, De Forest, Elkhorn, Germantown, Oconomowoc, West Bend, Watertown, Oregon, West Salem, Pewaukee, Delavan, Mt Mount Horeb, Burlington, Greendale, Cottage Grove, Dodgeville, Dodge, Holmen, Milton, Pleasant Prairie, Stevens Point, Jackson, Williams Bay, Belleville, Mosinee, Milwaukee, Green Bay, Appleton, and other Wisconsin towns.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/f304127d-95b8-4fb6-a52d-8080642a5871/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-03-24T11:40:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6879.mp4</video:content_loc>
      <video:uploader>Radon Mitigation</video:uploader>
      <video:category>Others</video:category>
      <video:tag>radon</video:tag>
      <video:tag>madison</video:tag>
      <video:tag>wisconsin</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>remediation</video:tag>
      <video:tag>Janesville</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevent-Urinary-Tract-Infections-By-Drinking-Cranberry-Juice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevent Urinary Tract Infections By Drinking Cranberry Juice</video:title>
      <video:description>This video demonstrates how cranberry juice prevents urinary tract infections. Basically the compounds in cranberry juice attach to the bacteria that cause urinary tract infections and flush them out of our system. Source of this video is from hurd studios.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b6a58b70-490d-4e83-a2ba-b89ddba70ece/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T04:06:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7147.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Cranberry</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-Synapse-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter Synapse Animation</video:title>
      <video:description>In this animation, neurotransmitter synapse is illustrated. Within the presynaptic nerve terminal, vesicles containing neurotransmitter are localized near the synaptic membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f2be9336-2211-4ab1-b91e-39abd320cbaa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:46:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7228.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Asiatic-Cholera-I-Personal-Reflections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Asiatic Cholera (I): Personal Reflections</video:title>
      <video:description>&quot;Lec 9 - Asiatic Cholera (I): Personal Reflections&quot;Epidemics in Western Society Since 1600 (HIST 234)

Professor Snowden describes the historical detective work that went into the research and writing of Naples in the Time of Cholera, his study of the 1884 and 1911 epidemics of Asiatic cholera that struck Italy. The latter epidemic is of particular interest, because the official historiography of the disease has long confined its outbreaks in Western Europe to the nineteenth century. Through his investigation, Snowden discovered that there was in fact an epidemic on Italian shores in 1911, and that its absence from subsequent histories was the result of concerted efforts of concealment on the part of Italian and U.S. authorities. The story of this successful concealment sheds light not only on the history of Asiatic cholera in the early twentieth century, but also on more recent public health campaigns that have involved concealment, such as China&apos;s response to the 2002 SARS epidemic.

00:00 - Chapter 1. Asiatic Cholera in Naples in 1911
06:22 - Chapter 2. Concealment?
13:27 - Chapter 3. Search for Evidence
21:05 - Chapter 4. Advances in Cholera Therapeutics
27:39 - Chapter 5. Concealment in Conflict with Patient Care
33:49 - Chapter 6. Why Conceal?
44:59 - Chapter 7. Effects of Concealment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23234.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-13T11:50:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ag01L0CtlfQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Asiatic</video:tag>
      <video:tag>Cholera</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Reflections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Tropical-Medicine-as-a-Discipline</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Tropical Medicine as a Discipline</video:title>
      <video:description>&quot;Lec 14 -Tropical Medicine as a Discipline&quot;Epidemics in Western Society Since 1600 (HIST 234)

The sub-discipline of tropical medicine furnishes a clear example of the socially constructed character of medical knowledge. Tropical diseases first enter medical discourse as a unique conceptual field and topic for specialization at the end of the 19th century, and the heyday of tropical medicine - from the 1890s to the First World War - corresponds to the golden age of Western colonialism in Africa and Asia. This correspondence was not accidental; tropical medicine both gave practical aid to colonial powers faced with unfamiliar disease environments and furnished a deeply Eurocentric view of disease well-suited to the ideology of colonial expansion. As a consequence of this approach, little attention was given to the social factors of disease (work conditions, poverty, malnutrition), and the health of native populations was largely ignored. Subsequent periods of research in tropical medicine have, with decolonization and infusions of money from American foundations, been obliged to confront the consequences stemming from the discipline&apos;s formation as an instrument of colonial subjugation. 

00:00 - Chapter 1. Tropical Medicine
05:48 - Chapter 2. Background: Diseases of the Tropics
11:53 - Chapter 3. Transition to Tropical Diseases and Tropical Medicine: Medical Factors
31:09 - Chapter 4. Institutional Factors
34:15 - Chapter 5. Implications of Tropical Medicine

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23239.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-13T11:50:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eyQ9Hd1rmV8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Tropical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>discipline</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Germ-Theory-of-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Germ Theory of Disease</video:title>
      <video:description>&quot;Lec 15 - The Germ Theory of Disease&quot;Epidemics in Western Society Since 1600 (HIST 234)

Although the development of the germ theory of disease in the latter half of the nineteenth century marks a major revolution in medical science, comparable to the discoveries of Galileo in astronomy or Darwin in biology, it cannot be reduced to the heroic efforts of a single researcher or group of researchers. Rather, a number of conceptual, technological and institutional preconditions made the germ theory possible. Among these, contagionism, microscopy and hospital medicine all played a major role. The germ theory of disease facilitated a wide range of scientific advances, including the isolation of pathogens, the creation of vaccines and the introduction of antiseptics in surgery. 

00:00 - Chapter 1. Germ Theory of Disease
03:33 - Chapter 2. Preconditions
14:34 - Chapter 3. Louis Pasteur
24:17 - Chapter 4. Attenuation
33:28 - Chapter 5. Robert Koch&apos;
39:31 - Chapter 6. Therapeutic Effects

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23240.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-13T11:50:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VQy0tJ1yu9w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Germ</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hip-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hip Dislocation</video:title>
      <video:description>Dislocation of the hip is a common injury to the hip joint. This video demonstrates reduction of hip dislocation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cadcc729-a3ee-4420-addd-e660f1aeda5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:47:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11044.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reduction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>Dislocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Tuberculosis-II-After-Robert-Koch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Tuberculosis (II): After Robert Koch</video:title>
      <video:description>&quot;Lec 19- Tuberculosis (II): After Robert Koch&quot;Epidemics in Western Society Since 1600 (HIST 234)

The cultural transition from the romantic era of consumption to the era of tuberculosis derived not only from the germ theory of disease and the triumph of contagionism over anticontagionism, but also from political considerations. Worries over population decline and growing working-class militancy were aggravated by what now appeared to be a social disease, or a disease of poverty. One of the strategies deployed against the disease was the sanatorium, an institution which was capable both of instructing patients in contagionism and in imposing a practical quarantine. Although the development of effective chemotherapy in the 1940s raised hopes that tuberculosis might be globally eradicated, these have unfortunately proven to be overly optimistic. Factors such as poverty and population displacement continue to favor the disease&apos;s spread today, particularly in the Third World.

00:00 - Chapter 1. The Age of Tuberculosis
05:58 - Chapter 2. War on Tuberculosis: Sanatoria
30:23 - Chapter 3. Pneumothorax and Dispensaries
39:23 - Chapter 4. Vaccination and Antibiotics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23244.jpg</video:thumbnail_loc>
      <video:duration>2951</video:duration>
      <video:publication_date>2012-09-13T11:59:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UpnwNlbBDHQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>II</video:tag>
      <video:tag>after</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Koch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Pandemic-Influenza</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Pandemic Influenza</video:title>
      <video:description>&quot;Lec 20- Pandemic InfluenzaEpidemics in Western Society Since 1600 (HIST 234)

Reliable records of influenza, dating back to the 1700s, suggest a pattern of one major pandemic every century. Among the pandemics for which there is solid documentary evidence, the outbreak of 1918-1920 is by far the greatest. The so-called Spanish Lady caused somewhere between 25 and 100 million deaths worldwide. It is distinctive both for its high mortality rate, in comparison to other flu pandemics, and for its unusual demographic effect: whereas the flu typically targets the very young and old, the 1918-1920 epidemic struck adults in the prime of life. Without a cure for the disease, public health authorities today are in a position to learn from the successes and failures of the early-twentieth-century response.

00:00 - Chapter 1. Influenza
05:17 - Chapter 2. Transmission
09:06 - Chapter 3. 1889-90 Pandemic
24:00 - Chapter 4. Spanish Influenza
38:09 - Chapter 5. Epidemiology and Responses

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23245.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-09-13T11:59:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o7xL3LuQkVo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Pandemic</video:tag>
      <video:tag>Influenza</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-SARS-Avian-Inluenza-and-Swine-Flu-Lessons-and-Prospects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -SARS, Avian Inluenza, and Swine Flu: Lessons and Prospects</video:title>
      <video:description>&quot;Lec 25 -SARS, Avian Inluenza, and Swine Flu: Lessons and Prospects&quot;Epidemics in Western Society Since 1600 (HIST 234)

SARS, avian influenza and swine flu are the first new diseases of the twenty-first century. They are all diseases of globalization, or diseases of modernity, and while relatively limited in their impact, they have offered dress-rehearsals for future epidemics. As information about SARS spread internationally in 2002, in spite of China&apos;s campaign of silence, the global response had a curiously twofold character: on one hand, the mobilization of biologists and epidemiologists across national frontiers was rapid and unprecedented, while on the other hand, public health strategies on the ground were largely familiar from previous eras. If the spread of information and collaboration on international health regulations have been two positive aspects of public health response in the first decade of this century, more worrying questions have been raised concerning the production and distribution of drugs and the capacity of for-profit healthcare systems to cope with a major epidemic. 

00:00 - Chapter 1. New Diseases of the Twenty-First Century
02:58 - Chapter 2. SARS
08:32 - Chapter 3. Symptoms, Epidemiology, and Effects on Society of SARS
26:04 - Chapter 4. Avian Flu
29:34 - Chapter 5. Swine Flu
34:38 - Chapter 6. Lessons

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23250.jpg</video:thumbnail_loc>
      <video:duration>2448</video:duration>
      <video:publication_date>2012-09-13T12:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RmkQXDi0Vm0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>SARS</video:tag>
      <video:tag>avian</video:tag>
      <video:tag>Inluenza</video:tag>
      <video:tag>and</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>Prospects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Final-QA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last-  Final Q&amp;A</video:title>
      <video:description>&quot;Lec Last-  Final Q&amp;AEpidemics in Western Society Since 1600 (HIST 234)

Prof. Snowden describes the final exam, and takes questions from students. 

00:00 - Chapter 1. Logistics
05:26 - Chapter 2. What Determines the Historical Significance of an Epidemic?
14:33 - Chapter 3. Diseases of Modernity
20:48 - Chapter 4. Diseases of Poverty
35:47 - Chapter 5. Magic Bullets

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23251.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-09-13T12:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XPdBZEbA6Ro</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Q</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-General-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - General Introduction</video:title>
      <video:description>&quot;Lec 1 - General Introduction&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson provides an introduction to the course. He briefly discusses the main features of the political and social landscape of early modern England and then summarizes the broad social and structural changes that occurred during the period. Professor Wrightson offers some thoughts on the nature of history and the study of history and focuses, in particular, on the benefits of studying the history of early modern England. He notes that the history of Britain in this period affected many other nations, such as early America and Canada, as well as later colonies such as those in Africa and India, and that studying these events helps us to better understand ourselves in time and contextualize many of the features of modern society that we take for granted.

00:00 - Chapter 1. The Historical Importance of Epidemics
07:23 - Chapter 2. Themes of the Course
19:49 - Chapter 3. Humoralism and Bubonic Plague
28:37 - Chapter 4. Logistics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23252.jpg</video:thumbnail_loc>
      <video:duration>2169</video:duration>
      <video:publication_date>2012-09-13T12:06:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e3uBi2TZdUY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>general</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Commodity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Commodity</video:title>
      <video:description>Lec 9 - Commodity and Commonweal: Economic and Social Problems, 1520-1560&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson surveys the changing economic landscape of early modern England in the early sixteenth century. He notes that, throughout the period, population levels rose and, at the same time, inflation caused a rise in prices, and real wages fell. While many landowners were able to raise rents on their lands and profit from enclosing land, and many yeoman farmers prospered, these trends also resulted in a measure of social dislocation and a growth in poverty and vagrancy. Moral outrage at these developments was voiced by the so-called Commonwealth&apos;s Men, and popular discontent resulted in large scale rebellions, such as the Pilgrimage of Grace and Kett&apos;s Rebellion. Professor Wrightson ends by discussing the economic thought of Sir Thomas Smith, which influenced government initiatives to combat these problems.

00:00 - Chapter 1. Rising Prices and Population
04:45 - Chapter 2. Landlords and the Peasantry
21:14 - Chapter 3. Poverty
26:29 - Chapter 4. The Commonwealth&apos;s Men

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23260.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
      <video:publication_date>2012-09-13T12:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DPPGtEMQykE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Commodity</video:tag>
      <video:tag>Commonweal</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>social</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Tree-of-Commonwealth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -The Tree of Commonwealth</video:title>
      <video:description>Lec 2 -The Tree of Commonwealth: The Social Order in the Sixteenth Century Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson provides a broad sketch of the social order of early modern England, focusing on the hierarchical language of estates and degrees and the more communitarian ideal of the commonwealth by which society was organized. The differences between the social structure in rural and urban areas are addressed and the subordinate roles of women and the young are also outlined. Professor Wrightson discusses the differences between members of peerage, the gentry, and the commonalty and the social positions of servants, yeoman, husbandmen, and apprentices are explained. The mechanisms by which the social order was preserved, such as prescriptive literature and ecclesiastical injunctions, are also considered. Professor Wrightson concludes that, while in the theory the social order was rigidly hierarchical and rooted in relationships of authority and subordination, in practice there was a great more flexibility and ambiguity within every day interpersonal social relationships.

00:00 - Chapter 1. The Tree of Commonwealth
11:07 - Chapter 2. The Nobility
18:17 - Chapter 3. The Commonalty
26:26 - Chapter 4. Gender and Age

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23253.jpg</video:thumbnail_loc>
      <video:duration>2617</video:duration>
      <video:publication_date>2012-09-13T12:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVErdGUN_Jk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Commonwealth</video:tag>
      <video:tag>the</video:tag>
      <video:tag>social</video:tag>
      <video:tag>order</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Sixteenth</video:tag>
      <video:tag>Century</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Households-Structures-Priorities-Strategies-Roles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Households: Structures, Priorities, Strategies, Roles</video:title>
      <video:description>&quot;Lec 3 - Households: Structures, Priorities, Strategies, Roles&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson lectures on the structures of households in early modern England. Differentiating between urban and rural households, the households of great lords and those of yeoman, husbandmen, and craftsmen, the varying structures and compositions of households are discussed. The process by which households were established, courtship and marriage, are addressed. Stressing the various ways in which early modern households differed from modern notions of the home, Professor Wrightson analyzes the roles played by individuals within them. The positions occupied by women and the array of tasks that they were expected to perform in furtherance of the household economy receive detailed attention, as do the experiences of children. Professor Wrightson discusses the manner in which households could be affected by external crises, such as plague or harvest failure, and touches on the strategies and steps employed by householders to ensure survival of this important unit.

00:00 - Chapter 1. The Household 
05:45 - Chapter 2. &quot;Huswifery&quot;
14:48 - Chapter 3. The Role of Children
17:54 - Chapter 4. The Priority of Survival
24:11 - Chapter 5. Providing for the Future
28:47 - Chapter 6. Marriage

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23254.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-13T12:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YxjKJ3JgXvc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Households</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>Priorities</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Roles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Late-Medieval-Religion-and-Its-Critics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Late Medieval Religion and Its Critics</video:title>
      <video:description>&quot;Lec 7 - Late Medieval Religion and Its Critics&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson surveys the religious landscape of England during the later medieval period through to the reign of Henry VIII and the beginnings of the reformation. He notes that while the late medieval church was more vibrant and popular than many early triumphal analysis of the reformation allowed for, there were, nonetheless, critics of Catholicism within England. He traces the earlier opposition to the church as arising from three primary groups: those educated clerics and laymen who desired reform within the church, the small pockets of Lollards within England who opposed traditional religion, and the group of people influenced by European reformation thought who would later work to implement doctrinal change within the Church of England. Professor Wrightson also provides an analysis of late medieval piety and the role that the traditional church played in people&apos;s daily lives at the local level prior to the reformation.

00:00 - Chapter 1. Religion
05:08 - Chapter 2. The Pre-Reformation Church
14:51 - Chapter 3. Potential Weaknesses
29:31 - Chapter 4. Criticism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23258.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-09-13T12:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kf-GsRGb3Y</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Late</video:tag>
      <video:tag>medieval</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Critics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Reformation-and-Division-1530-1558</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Reformation and Division, 1530-1558</video:title>
      <video:description>&quot;Lec 8 -Reformation and Division, 1530-1558&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson examines the various stages of the reformation in England, beginning with the legislative, as opposed to doctrinal, reformation begun by Henry VIII in a quest to settle the Tudor succession. Wrightson shows how the jurisdictional transformation of the royal supremacy over the church resulted, gradually, in the introduction of true religious change. The role played by various personalities at Henry&apos;s court, and the manner in which the King&apos;s own preferences shaped the doctrines of the Church of England, are considered. Doctrinal change, in line with continental Protestant developments, accelerated under Edward VI, but was reversed by Mary I. However, Wrightson suggests that, by this time, many aspects of Protestantism had been internalized by part of the English population, especially the young, and so the reformation could not wholly be undone by Mary&apos;s short reign. The lecture ends with the accession of Elizabeth I in 1558, an event which presaged further religious change.

00:00 - Chapter 1. The English Reformation
04:36 - Chapter 2. A Gathering Crisis
13:18 - Chapter 3. The Royal Supremacy
20:12 - Chapter 4. The Henrician Reformation
34:13 - Chapter 5. The Edwardian Reformation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23259.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-13T12:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/koJ6wcHU_Po</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>reformation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>1530</video:tag>
      <video:tag>1558</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-The-Elizabethan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -The Elizabethan</video:title>
      <video:description>&quot;Lec 11 -The Elizabethan &quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson provides an overview of central political issues of the reign of Queen Elizabeth I. He discusses the Queen&apos;s personal character and identity-forming experiences (and the challenges posed by her gender), the manner in which she interacted with her political advisors (notably William Cecil) and addresses the foreign and domestic crises which impacted her rule (such as the ongoing threat posed by the claims of Mary, Queen of Scots to the English throne and England&apos;s increasingly tense relationship with Spain). In particular, Professor Wrightson highlights the shifts in political culture which occurred during the period, as ideas concerning political participation and the role of institutions such as Parliament expanded. He introduces Patrick Collinson&apos;s notion of the Elizabethan regime as something of a &quot;monarchical republic,&quot; with the Queen exercising power in cooperation with political stakeholders whose ideas about governance were informed by both their Protestant convictions and classical political principles.

00:00 - Chapter 1. Elizabeth I and Her Councilors
15:37 - Chapter 2. Foreign Policy
25:13 - Chapter 3. Succession

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23262.jpg</video:thumbnail_loc>
      <video:duration>2654</video:duration>
      <video:publication_date>2012-09-13T12:07:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXU8JOkaNdQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Elizabethan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Witchcraft-and-Magic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -Witchcraft and Magic</video:title>
      <video:description>&quot;Lec 14 -Witchcraft and Magic&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture, Professor Wrightson discusses witchcraft and magic. He begins with the context of magic beliefs in this period, introducing the &apos;cunning folk&apos; who had reputations as healers and were often consulted. He then considers the specific problem of witchcraft, the use of magic to do harm, and its identification by the late medieval church as a form of anti-Christian cult. He examines the distinctive nature of both witchcraft beliefs and the history of witchcraft prosecution in England (as compared with both Scotland and continental Europe), outlining the typical circumstances of a witchcraft accusation and what these might suggest about the rise and fall of concern with witchcraft. Finally he considers a number of unresolved problems in the history of witchcraft in England: the nature of the links between gender and witchcraft; the reasons behind the passage of the statutes defining witchcraft as a crime; and the exceptionally large number of trials conducted in the county of Essex.

00:00 - Chapter 1. Magic
08:56 - Chapter 2. Differences between Witchcraft in England and in Europe
19:26 - Chapter 3. Trials in England
35:05 - Chapter 4. Witchraft Statutes in Essex

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23265.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-09-13T12:08:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1rHSu2oDZXE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Witchcraft</video:tag>
      <video:tag>and</video:tag>
      <video:tag>magic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Popular-Protest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Popular Protest</video:title>
      <video:description>&quot;Lec 16 - Popular ProtestEarly Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson reviews the basic structures and aims of popular protest: notably food riots and agrarian disturbances. He notes that such disturbances were often surprisingly orderly affairs, rather than chaotic expressions of discontent. They aimed to defend traditional rights (rooted in custom) that participants felt were being threatened, either by food shortages or by agrarian changes such as enclosure. The forms taken by such events reveal a coherent moral order. Professor Wrightson reviews the tactics employed by protestors and the ways in which they constituted attempts to negotiate with authority. Official responses were often equally restrained (although the government was capable in some situations of displaying real severity). He concludes by noting that these forms of early modern popular protest were fundamentally political in nature, and that while agrarian resistance gradually subsided, these defenses of popular custom and rights influenced early forms of labor organization from the late seventeenth century onwards.

00:00 - Chapter 1. Riot
18:21 - Chapter 2. Ritualism
21:38 - Chapter 3. Legitimizing Ideas
29:01 - Chapter 4. Riot as a Tactic
37:50 - Chapter 5. Riot as Un-political

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23267.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-13T12:17:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iYkKBmnjw_Q</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>Protest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Endodontic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Endodontic Surgery</video:title>
      <video:description>&quot;Lec 4 - Endodontic Surgery&quot; A step by step presentation of the technique for performing surgical endodontics. The initial incision, exposing the rootend, preparing the apex, placing the apical amalgam. Orig. air date: FEB 21 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22906.jpg</video:thumbnail_loc>
      <video:duration>986</video:duration>
      <video:publication_date>2012-09-11T09:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hfs7H34GZM8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Education-and-Literacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Education and Literacy</video:title>
      <video:description>&quot;Lec 17 - Education and Literacy&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins by assessing the state of education in the late medieval period and then discusses the two cultural forces (Renaissance humanism and the Reformation) which lay behind the educational expansion of the sixteenth and seventeenth centuries. While there were distinct hierarchies of learning in the period (with women and the lower orders having far fewer educational opportunities open to them than other members of the social order), this was genuinely a revolutionary period in terms of education. Attendance at the universities and the Inns of Court expanded exponentially, educational ideals for the elite were transformed, standards of clerical education reached unprecedented heights, grammar schools and petty schools were founded across the country and, by the end of the period, literacy levels in the population were much higher. England was now a partially literate society and was well on its way to achieving mass literacy. A threshold had been crossed, and this shift had far-reaching cultural and political effects.

00:00 - Chapter 1. Education: Cultural Influences Underlying an Increase in Schooling
09:33 - Chapter 2. Elite Education
21:03 - Chapter 3. Clerical Education
22:42 - Chapter 4. Education for Commoners
26:16 - Chapter 5. Limits in the Educational Revolution
30:41 - Chapter 6. Literacy
36:59 - Chapter 7. Gender
40:18 - Chapter 8. Conclusions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23268.jpg</video:thumbnail_loc>
      <video:duration>2985</video:duration>
      <video:publication_date>2012-09-13T12:17:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVOsJ8g4ACE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>education</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Literacy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hobbes-Authority-Human-Rights-and-Social-Order</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -Hobbes: Authority, Human Rights and Social Order</video:title>
      <video:description>&quot;Lec 2 -Hobbes: Authority, Human Rights and Social Order&quot;Foundations of Modern Social Thought (SOCY 151)

An examination of Hobbes&apos;s lifetime reveals that the uncertainty of the British monarchy during his life (1588-1679) inspires Hobbes&apos;s social and political thought, especially regarding the role of the sovereign to provide for the security of his subjects. We consider the major elements of Hobbes&apos;s political and social thought including the state of nature, equality of men, the social contract, the strong sovereign, and legitimate rule. Hobbes&apos;s work privileges security of individuals through a strong sovereign but also asserts the right of subjects to transfer their allegiance to a new sovereign if the ruler does not provide for their security; this element of his work in particular and others made him a controversial thinker who was forced into exile for a time. His work has been rediscovered in recent years by economists and other social scientists who see him as the first rational choice theorist.

00:00 - Chapter 1. Hobbes in a Historical Context
09:05 - Chapter 2. Hobbes Enters Politics as a Royalist
18:58 - Chapter 3. &quot;Leviathan&quot;: Structure and Major Themes
22:38 - Chapter 4. Human Nature
32:40 - Chapter 5. The Social Contract
37:49 - Chapter 6. Power of the Sovereign
40:56 - Chapter 7. Hobbes&apos;s Contributions and Shortcomings

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23334.jpg</video:thumbnail_loc>
      <video:duration>2576</video:duration>
      <video:publication_date>2012-09-13T13:00:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ISmzEqx_9RU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Authority</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>order</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Locke-Equality-Freedom-Property-and-the-Right-to-Dissent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent</video:title>
      <video:description>&quot;Lec 3 -Locke: Equality, Freedom, Property and the Right to Dissent&quot;Foundations of Modern Social Thought (SOCY 151)

John Locke, a liberal thinker and near-contemporary of the conservative Hobbes, disputes Hobbes&apos;s thinking in some keys ways and builds on it in others. Locke starts his political theory with a notion of individuals in the state of nature being free, equal and reasonable; the state of nature is not synonymous with the state of war for Locke as it is for Hobbes. Locke argues that states should protect the property of individuals and must govern with the consent of subjects. Unlike Hobbes&apos;s strong, unitary sovereign, Locke envisions a separation of the powers of the state into executive, legislative, and federative powers. We examine how Locke&apos;s political and social thought assumes an abundance of resources while Hobbes&apos;s thought is predicated on an assumption of scarcity.

00:00 - Chapter 1. Locke in a Historical Context
18:40 - Chapter 2. First Treatise
24:42 - Chapter 3. Second Treatise: Major Themes
26:17 - Chapter 4. All Born Free and Equal
29:34 - Chapter 5. Need for Common Superior Based on Consent
32:27 - Chapter 6. Origins and Limits of Private Property
40:03 - Chapter 7. Difference between Absolute Monarchy and Civil Society
43:06 - Chapter 8. Separation of Powers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23335.jpg</video:thumbnail_loc>
      <video:duration>2723</video:duration>
      <video:publication_date>2012-09-13T13:00:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T7dTgWL3ajM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dissent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Division-of-Powers-Montesquieu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -The Division of Powers- Montesquieu</video:title>
      <video:description>&quot;Lec 4 -The Division of Powers- Montesquieu&quot;Foundations of Modern Social Thought (SOCY 151)

We shift from seventeenth century England to eighteenth century France and from the methodological individualism of Hobbes and Locke to the methodological collectivism of Montesquieu and Rousseau.  Working from a perspective that there is a general will apart and above the sum of the opinions of individuals, Montesquieu&apos;s work focuses primarily on the law and on manners of governing rather than the question of who governs.  Like Locke, Montesquieu argues that the powers of government should be separated.  Montesquieu&apos;s plan of separation between executive, legislative, and judicial powers is what the United States Constitution follows.  Montesquieu asserts that the climate and environment affect men as individuals as well as society.  Although many of his specific ideas seem quite silly now, we must give credit to Montesquieu for being perhaps the first social and political thinker to seriously consider the environment.

00:00 - Chapter 1. Montesquieu in a Historical Context
12:50 - Chapter 2. &quot;The Spirit of the Laws&quot;: Major Themes
23:00 - Chapter 3. Classification of Governments
26:41 - Chapter 4. Separation of Powers
39:27 - Chapter 5. Environment and Law/Social Structure

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23336.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-13T13:00:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5VfPPRDcZAg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Powers</video:tag>
      <video:tag>Montesquieu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Transformation-of-the-Roman-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Transformation of the Roman Empire</video:title>
      <video:description>&quot;Lec 6 -Transformation of the Roman EmpireThe Early Middle Ages, 284--1000 (HIST 210)

The Roman Empire in the West collapsed as a political entity in the fifth century although the Eastern part survived the crisis.. Professor Freedman considers this transformation through three main questions: Why did the West fall apart -- because of the external pressure of invasions or the internal problems of institutional decline? Who were these invading barbarians? Finally, does this transformation mark a gradual shift or is it right to regard it as a cataclysmic end of civilization? Professor Freedman, as a moderate catastrophist, argues that this period marked the end of a particular civilization rather than the end of civilization in general.

00:00 - Chapter 1. Introduction
05:43 - Chapter 2. Catastrophe 
18:43 - Chapter 3. The Roman Army and the Visigoths
28:25 - Chapter 4. Another Kind of Barbarian: The Huns
34:19 - Chapter 5. Accomodation
38:55 - Chapter 6. Decline

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23465.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-14T08:57:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7_ssRpso9e8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Biology 1B -</video:title>
      <video:description>lec 3-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23400.jpg</video:thumbnail_loc>
      <video:duration>3154</video:duration>
      <video:publication_date>2012-09-13T13:36:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPFCOOEXb24</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-Introduction-Romes-Greatness-and-First-Crises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises</video:title>
      <video:description>&quot;Lec 1 -Course Introduction: Rome&apos;s Greatness and First Crises&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman introduces the major themes of the course: the crisis of the Roman Empire, the rise of Christianity, the threats from barbarian invasions, and the continuity of the Byzantine Empire.  At the beginning of the period covered in this course, the Roman Empire was centered politically, logistically, and culturally on the Mediterranean Sea. Remarkable for its size and longevity, the Empire was further marked by its tolerance. Although it contained an eclectic mix of peoples, the Empire was unified in part by a local elite with a shared language and customs.  In the third century these strengths were increasingly threatened by the Empire&apos;s sheer size, its imbalances, both East-West and urban-rural, and by an army that realizes it could make and unmake emperors. Having set the scene, Professor Freedman looks to subsequent lectures where he will discuss reforms enacted to address these weaknesses.

00:00 - Chapter 1. Welcome
09:54 - Chapter 2. Introduction to the Themes of the Course
18:48 - Chapter 3. The Roman Empire before the Crisis of the Third Century
34:09 - Chapter 4. Flaws of the Roman Empire

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23460.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-14T08:56:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZC8JcWVRFp8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Rome</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Greatness</video:tag>
      <video:tag>and</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Crises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Crisis-of-the-Third-Century-and-the-Diocletianic-Reforms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms</video:title>
      <video:description>Lec 2 - The Crisis of the Third Century and the Diocletianic Reforms&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman outlines the problems facing the Roman Empire in the third century.  The Persian Sassanid dynasty in the East and various Germanic tribes in the West threatened the Empire as never before.  Internally, the Empire struggled with the problem of succession, an economy wracked by inflation, and the decline of the local elite which had once held it together.  Having considered these issues, Professor Freedman then moves on to the reforms enacted under Diocletian to stabilize the Empire. He attempted to solve the problem of succession by setting up a system of joint rule called the Tetrarchy, to stabilize the economy through tax reform, and to protect the frontiers through militarization. Although many of his policies failed--some within his lifetime--Diocletian nevertheless saved the Roman Empire from collapse.

00:00 - Chapter 1. Introduction and Logistics
01:35 - Chapter 2. Third Century Crisis and Barbarian Invasions 
10:10 - Chapter 3. The Problem of Succession
17:36 - Chapter 4. The Problem of Inflation
22:48 - Chapter 5. The Ruin of The Local Elite
26:08 - Chapter 6. Diocletian and his Reforms

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23461.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-14T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2B9b9mUPJik</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Third</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diocletianic</video:tag>
      <video:tag>Reforms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Constantine-and-the-Early-Church</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Constantine and the Early Church</video:title>
      <video:description>&quot;Lec 3 - Constantine and the Early Church&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman examines how Christianity came to be the official religion of the Roman Empire. This process began seriously in 312, when the emperor Constantine converted after a divinely inspired victory at the Battle of the Milvian Bridge. Constantine&apos;s conversion would have seemed foolish as a political strategy since Christianity represented a completely different system of values from that of the Roman state, but not only did it prove to be a brilliant storke in aid of Constantine&apos;s quest for power, it fundamentally changed the character of the Empire and that of the early Church. Constantine also moved his capitol to a new city he founded in the East, named Constantinople, opening the possibility of a Roman Empire without Rome. Professor Freedman ends the lecture with a comparison of Diocletian and Constantine.

00:00 - Chapter 1. Introduction
07:03 - Chapter 2. Constantine&apos;s Rise to Power
10:12 - Chapter 3. The Battle of the Milvian Bridge and Constantine&apos;s Conversion
17:01 - Chapter 4. Constantine as a Christian Emperor
23:50 - Chapter 5. The City of Constantinople
31:32 - Chapter 6. Constantine intervenes in Church Doctrine
39:38 - Chapter 7. Constantine and Diocletian

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23462.jpg</video:thumbnail_loc>
      <video:duration>2718</video:duration>
      <video:publication_date>2012-09-14T08:57:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tcIuAJ-jaSg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Constantine</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>church</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-St-Augustines-Confessions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - St. Augustine&apos;s Confessions</video:title>
      <video:description>&quot;Lec 5 - St. Augustine&apos;s Confessions&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins the lecture by considering the ways historians read the Confessions.In this work, St. Augustine gives unique insight into the life of an intellectual mind in Late Antiquity, into the impact of Christianity on the Roman Empire, and into the problems of early Christianity. The three major doctrinal concerns of the early Church were the problem of evil, the soul-body distinction, and issues of sin and redemption.  In the Confessions, St. Augustine searches for explanations of these problems first in Manichaeism, then (Neo)Platonism, and finally Christianity.Underlying this narrative are Augustine&apos;s ideas of opposition to perfectionism, his exaltation of grace, and the notion of sin as indelible, not solvable.

00:00 - Chapter 1. Why we read The Confessions
08:04 - Chapter 2. A Brief Biography of Augustine
15:03 - Chapter 3. The Problem of Evil
25:30 - Chapter 4. Pears and Augustine&apos;s Conception of Sin
38:53 - Chapter 5. Perfectability, Sin, and Grac

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23464.jpg</video:thumbnail_loc>
      <video:duration>2783</video:duration>
      <video:publication_date>2012-09-14T08:57:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KiPJq7-5lH4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Augustine</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Confessions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Sebaceous-Cyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Sebaceous Cyst</video:title>
      <video:description>A sebaceous cyst is also referred to as epidermoid cyst that is a lump just under the skin and can arise form swollen hair follicles. This video shows the removal of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84ba7627-6e84-4a3a-a629-ba642c12b56e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-03T03:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10627.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sebaceous</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Rousseau-on-State-of-Nature-and-Education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Rousseau on State of Nature and Education</video:title>
      <video:description>&quot;Lec 6 - Rousseau on State of Nature and Education&quot; Foundations of Modern Social Thought (SOCY 151)

The general will—dangerous if taken too far—operates in many elements of our social and civic life.  Immunizations that are compulsory for living in dorms serve the common good—the general will—regardless of individual will.  The general will operates in society when individuals develop not only amour de soi, selfish love, but also amour propre, love of self in relation to others. Rousseau distinguished between bourgeois individuals who have amour de soi and citizens who exemplify amour propre.  In addition to being a political and social thinker, Rousseau is an early and influential education theorist.  In his book Emile, Rousseau argues that individuals are born good but are corrupted by society.  He advocates &quot;negative education&quot; which aims at reducing mental errors that students may pick up in society.  Negative education, Rousseau argues, is accomplished by focusing on educating students on how to think rather than training them in what to think.  

00:00 - Chapter 1. General Will (cont.)
10:01 - Chapter 2. &quot;Émile&quot;: Major Themes
19:22 - Chapter 3. Nature is Good; Society Corrupts
29:06 - Chapter 4. Turning Savages into Social Beings
36:27 - Chapter 5. Men and Women, Sexuality and Love

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23469.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
      <video:publication_date>2012-09-14T08:57:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3-oauyMhAxw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>on</video:tag>
      <video:tag>State</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>and</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Reign-of-Justinian</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -. The Reign of Justinian</video:title>
      <video:description>&quot;Lec 9 -. The Reign of Justinian&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman opens by discussing why historians use the writings of Procopius and Gregory of Tours, a sixth century bishop whose history of the Merovingian kings is discussed the following week. Procopius&apos;s three works -- The Wars, the adulatory Buildings, and the invective Secret History -- are the best sources on the reign of the Emperor Justinian. Under Justinian and his wife Theodora, the Roman Empire reached its height as it reclaimed territories in North Africa and Europe previously lost to the Vandals, Visigoths and Ostrogoths.. However, defeats in war accompanied by heavy taxation led to civil unrest. In addition to the wars, Justinian commissioned a number of large projects like the building of the Hagia Sophia and the organization of Roman law in the Corpus Iuris Civilis. 

00:00 - Chapter 1. Primary Sources: Procopius and Gregory of Tours
02:19 - Chapter 2. The Emperor Justinian
08:42 - Chapter 3. Procopius as a Source on Justinian
16:28 - Chapter 4. Background on Justinian
24:10 - Chapter 5. The Circus, the Blues and the Greens, and the Nika Riots
30:20 - Chapter 6. Justinian&apos;s Wars
38:11 - Chapter 7. Justinian&apos;s Law Code, the Corpus Iuris Civilis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23471.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbN8OTHecuI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Reign</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Justinian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Smith-The-Invisible-Hand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Smith: The Invisible Hand</video:title>
      <video:description>&quot;Lec 8 - Smith: The Invisible Hand&quot; Foundations of Modern Social Thought (SOCY 151)

John Stuart Mill made important and influential amendments to Bentham&apos;s ideas of utilitarianism. Perhaps most influentially, Mill states that there are not only different quantities of happiness but also qualitative differences in happiness. Humans are capable of higher forms of happiness, and therefore utility must be judged by taking into account quantitative amounts as well as qualitative differences in forms of happiness. Mill also drew a distinction between legality and justice; what is just is not always written in law, and what is written in law is not always just. Justice is a higher principle than the law. Mill&apos;s ideas have been incorporated into the laws of the United States and many people who live here subscribe to his ideas; the United States has some of the most permissive laws ensuring the freedom of speech of all liberal, free democracies. However, Mill&apos;s argument that liberty must never be sacrificed for expediency has been subject to debate in the United States since 9/11/01. In keeping with his views on liberty, Mill held radical views on women for his time; he believed in educational, political (voting), and marital equality for women. Mill believed women are not inferior by nature. Professor Szelényi ends class by going over how he would answer the questions for the first exam with the students.

00:00 - Chapter 1. Higher Happiness
09:52 - Chapter 2. Justice and Legality; Justice and Expediency
19:15 - Chapter 3. &quot;On Liberty&quot;: Freedom and Individuality
27:27 - Chapter 4. &quot;The Subjection of Women&quot;: Major Themes
32:41 - Chapter 5. Review of First Test Questions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23472.jpg</video:thumbnail_loc>
      <video:duration>2790</video:duration>
      <video:publication_date>2012-09-14T08:57:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d_ffla6X4Ps</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Invisible</video:tag>
      <video:tag>hand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/nose-job-in-bangalore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>nose job in bangalore</video:title>
      <video:description>Above footage is the video presentation of nose job or rhinoplasty surgery in bangalore,nose job or rhinoplasty is the cosmetic surgerical procedure where one can reshape their nose to ehnance the beauty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/5713c67d-751d-40d0-9e4f-4e613032776b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2014-02-24T16:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30822.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Marxs-Theory-of-Class-and-Exploitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Marx&apos;s Theory of Class and Exploitation</video:title>
      <video:description>&quot;Lec 13 - Marx&apos;s Theory of Class and Exploitation&quot; Foundations of Modern Social Thought (SOCY 151)

In order to move from a theory of alienation to a theory of exploitation, Marx develops a concept of class and of the capitalist mode of production.  He developed these in The Communist Manifesto, the Grundrisse and Das Kapital.  Marx argues that what sets the capitalist mode of production apart from the commodity mode of production is not only the accumulation of money; the capitalist mode of production is characterized by the use of labor power as a commodity to create more value.  The capitalist compensates the laborer enough for his labor power to reproduce the commodity (the labor power), but the laborers&apos; power produces additional value: a surplus value for the owner.  The worker is exploited when he does not keep or control the value created by his own labor power.  Marx argues that the capitalist system forces people into one of two classes: the capitalist bourgeoisie or the proletariat class of wage laborers.  However,  this is not empirically accurate historically or in our contemporary moment; experience has demonstrated that a middle class—including artisans and agricultural workers who control their own labor power and products—that do not fit into Marx&apos;s model of the capitalist mode of production.

00:00 - Chapter 1. The More Familiar Karl Marx
09:14 - Chapter 2. Theory of Exploitation
38:49 - Chapter 3. Classes in History
45:00 - Chapter 4. How Many Classes?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23478.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-09-14T08:58:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QiPxPHNrIek</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>class</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exploitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Clovis-and-the-Franks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Clovis and the Franks</video:title>
      <video:description>&quot;Lec 10 - Clovis and the Franks&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman begins his discussion of Gregory of Tours&apos; history of the Merovingian kings.  This history differs markedly from the classical invective style used by Procopius. Gregory of Tours&apos; account seems more random by comparison and emphasizes the intervention of the supernatural in everyday life, particularly through the miracles of St. Martin of Tours. Gregory begins his account by showing how Clovis established Frankish hegemony and secured the prominence of the Franks in the post-Roman West.  That the Franks were the first Catholic (as opposed to Arian) people among the barbarian invaders also figures heavily in his account. Professor Freedman ends the lecture with a discussion of Clovis&apos; sons, among whom Clovis had divided his empire.  Despite their violent internecine conflicts,, Gregory of Tours considers them and their father to be appropriate rulers for savage times.  

00:00 - Chapter 1. Gregory of Tours and Procopius as historians
06:17 - Chapter 2. Gregory of Tours, the Author and his Writings
17:08 - Chapter 3. Gregory of Tours on the Franks
23:31 - Chapter 4. Clovis and Christianity
39:47 - Chapter 5. The Sons of Clovis

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23474.jpg</video:thumbnail_loc>
      <video:duration>2815</video:duration>
      <video:publication_date>2012-09-14T08:57:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3uMZVj5b0Qo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Clovis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Franks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Marxs-Theory-of-Historical-Materialism-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Marx&apos;s Theory of Historical Materialism (1)</video:title>
      <video:description>&quot;Lec 10 - Marx&apos;s Theory of Historical Materialism (1)&quot; Foundations of Modern Social Thought (SOCY 151)

We review Marx&apos;s theory of alienation and pick up with the transition from the young Marx to the mature Marx who breaks with Hegelian thought and the Young Hegelians.  Reflecting on the disappointed hopes of the French Revolution, Hegel wrote that the civil servants in France represent the universal class.  In direct contrast, Marx writes that the state only appears to be the universal class.  He then goes about writing his theory of exploitation to argue that the workers, as the only fully alienated class, represent the universal position.  He responds to Feuerbach with his eleven theses arguing for his own brand of historical materialism.  Many of his &quot;Theses on Feuerbach&quot; remain very famous and widely-associated with Marx&apos;s oeuvre, including the last thesis, thesis eleven: the point of philosophy is not only to understand the world, but to change it.

00:00 - Chapter 1. The Importance of Marx&apos;s Theory of Alienation
15:06 - Chapter 2. Intellectual Developments towards the Theory of Alienation
27:27 - Chapter 3. &quot;On the Jewish Question&quot;: Universal Emancipation
30:21 - Chapter 4. Introduction to &quot;Critique of Hegel&apos;s Philosophy of Right&quot;
37:51 - Chapter 5. Historical Materialism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23475.jpg</video:thumbnail_loc>
      <video:duration>3024</video:duration>
      <video:publication_date>2012-09-14T08:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yu8Os4EWBI8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Marxs-Theory-of-Historical-Materialism-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)</video:title>
      <video:description>&quot;Lec 11 - Marx&apos;s Theory of Historical Materialism (cont.)&quot; Foundations of Modern Social Thought (SOCY 151)

Today we cover the transition from the young Marx, with his emphasis on change and action, to the mature Marx who turns toward positivist science and determinism, arguing that capitalism will have to fail. Through a closer look at Marx&apos;s &quot;Theses on Feuerbach,&quot; we discuss different theories of truth with attention to the questions of where truth resides (in the subject, in the object, or some combination), how we know it, and how we know when we know it. Arguing for his conception of materialism, Marx argues that truth is not simply the reflection of the object in the mind of the subject; we must access truth through our senses and through activity. And we discuss two of Marx&apos;s historical materialist claims: life determines consciousness and the ruling class always determines the ruling ideas of a people.

00:00 - Chapter 1. Dialectics
08:12 - Chapter 2. Revisiting Two Key Theses on Feuerbach
31:32 - Chapter 3. &quot;The German Ideology&quot;: Major Themes
35:06 - Chapter 4. The Materialist View of History
37:18 - Chapter 5. Theory of Modes of Production
39:08 - Chapter 6. Forces/Relations of Production and Division of Labor
39:49 - Chapter 7. Human History: Subsequent Modes of Production
43:07 - Chapter 8. Sociology of Knowledge

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23476.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-14T08:58:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mt2-dX_FlNM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>materialism</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Marxs-Theory-of-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Marx&apos;s Theory of History</video:title>
      <video:description>&quot;Lec 12 - Marx&apos;s Theory of History&quot; Foundations of Modern Social Thought (SOCY 151)

We consider closely Marx&apos;s Grundrisse, written between The German Ideology and Das Kapital.  In the Grundrisse, Marx revisits and revises his theory of historical change.  Previously, he argued that history is characterized by a uni-linear increase in the division of labor.  He also argued that class struggle caused revolutionary transitions from one mode of production to the next—slavery to feudalism to capitalism—and that Communism will be the last form of production.  In the Grundrisse, Marx develops a theory of historical change focused on property relations and ownership.  In addition, he depicts a more complex, multi-linear development of history.  The facet of Marx which he exhibits in the Grundrisse tends not to be the one that is widely remembered, but understanding the nuances he presents there is crucial to fully understand his idea of history and historical change and the role of property in capitalism and Communism.

00:00 - Chapter 1. The Many Facets of Karl Marx
08:31 - Chapter 2. &quot;Grundrisse&quot;: Major Themes
14:47 - Chapter 3. Centrality of Division of Labor in &quot;The German Ideology&quot;
20:31 - Chapter 4. Modes of Production
33:33 - Chapter 5. New Contributions in &quot;Grundrisse&quot;
40:50 - Chapter 6. Multiple Trajectories in &quot;Grundrisse&quot;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23477.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-09-14T08:58:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmeUYLntZx4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Don-Quixote-Part-I-Chapters-XI-XX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Don Quixote, Part I: Chapters XI-XX</video:title>
      <video:description>&quot;Lec 4 - Don Quixote, Part I: Chapters XI-XX&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts out by commenting on what he calls the two overarching plots of the Quixote: the story about the writing of the novel, and the story about the mad hidalgo. The first is based upon several levels of narratives that distance Cervantes from his own creation. He does so as the painter Diego Velázquez in Las Meninas which shows multiple incomplete perspectives of the same work, portrays the work behind the scenes of creation, it includes the viewer in the painting as well as the author, as another character, not in a central position, but in an oblique one. With their techniques, both Cervantes and Velázquez present the limitations of human knowledge. The madness of Don Quijote is present in the two episodes that González Echevarría comments upon afterward. The episode with the goatherds connects the ideal world (inside the hidalgo&apos;s mind) and the real world of the goatherds. Their human kindness becomes a human quality in the novel displayed by many regardless of social origin. The story of Marcela and Grisóstomo follows. Here Cervantes portrays their socio-economic world while at the same time he defends their free will above everything else.

00:00 - Chapter 1. Exaggerated Mimicry, Virtual Texts and Ironic Distancing
09:41 - Chapter 2. Cervantes and Velázquez: Self-Reflection and the Limits of Knowledge
31:19 - Chapter 3. Introduction to The Holy Brotherhood; The Goatherds and Human Kindness
41:34 - Chapter 4. Marcela and Grisóstomo, Social Position and Free Will

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23515.jpg</video:thumbnail_loc>
      <video:duration>3280</video:duration>
      <video:publication_date>2012-09-14T09:09:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hHJ9E0EDEAI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Don-Quixote-Part-I-Chapters-XI-XX-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)</video:title>
      <video:description>&quot;Lec 5 - Don Quixote, Part I: Chapters XI-XX (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

After pointing out the prosaic world depicted in the Quixote with subtle but sharp irony, González Echevarría analyzes the episode at Juan Palomeque&apos;s inn, which may well be seen as a representation of the whole first part of the novel. The episodes at the inn are an instance of the social being subverted by erotic desire and they show the subconscious of literature. Then follows a commentary on the characters that appear in the episode, all drawn from the picaresque and the juridical documents of the period, and many of whom are marked by a physical defect that makes them unique and yet attractive, even if ugly. Don Quixote&apos;s and Sancho&apos;s bodily evacuations dramatize the violent forces behind their basic drives to live; the ramshackle improvised architecture of the inn symbolizes the apparently improvised design of the novel, yet, like the inn, it has cosmic connections.

00:00 - Chapter 1. Prose, Heroism and Irony
05:25 - Chapter 2. Juan Palomeque&apos;s Inn and its Characters
26:23 - Chapter 3. The Phenomenology of Ugliness; The Staging of Basic Drives
42:46 - Chapter 4. Juan Palomeque&apos;s Inn as an Internal Emblem for the Novel
49:09 - Chapter 5. Cervantes&apos;s Notorious Errors
53:42 - Chapter 6. The Deepening Relationship between Don Quixote and Sancho

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23517.jpg</video:thumbnail_loc>
      <video:duration>3663</video:duration>
      <video:publication_date>2012-09-14T09:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2-6c_jrlIJM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XX</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Don-Quixote-Part-I-Chapters-XXVII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV</video:title>
      <video:description>&quot;Lec 8 - Don Quixote, Part I: Chapters XXVII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

In this part of the Quixote, Cervantes makes a boast of narrative mastery by combining the sequential structure of the chivalric romance with the multiple story design of collections of novellas. The stories invented by the characters, who create meta-characters, lead to the revelation of other stories not being told, or being told obliquely. The relation among all the stories, including the main plot, is predicated on cuts and crisscrossing made possible by traumatic interruptions, which jostle the memory of the tellers and drive them to reveal other stories behind the one they tell, and making them disclose their inner thoughts. Memory is in all cases the key element a repository of recollections from the past and the structuring force of the self in the present. The whole network of stories, itself a superb display of narrative skill and variety, is one of the aims of Renaissance art, announced by the scene in which Dorotea is ogled (in parts) by other characters. As González Echevarría explains, the Quixote leads us again to ask questions that are pertinent and relevant to our lives. Is living the acting out of roles? Are we characters in somebody else&apos;s fiction, and if so, are we bound by ethics?

00:00 - Chapter 1. The Function of Memory in the Development of Characters
08:57 - Chapter 2. The Network of Interrelated and Intertwined Stories
23:57 - Chapter 3. Dorotea as the Object of Converging Gazes
44:59 - Chapter 4. The Kingdom of Representations and the Theatricality of Life
54:52 - Chapter 5. The Importance of Subtext

Complete course materials are available at the Open Yale 
Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23520.jpg</video:thumbnail_loc>
      <video:duration>3700</video:duration>
      <video:publication_date>2012-09-14T09:11:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NME9CAoM8Ak</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXVII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Don-Quixote-Part-II-Front-Matter-and-Chapters-I-XI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)</video:title>
      <video:description>&quot;Lec 14 - Don Quixote, Part II: Front Matter and Chapters I-XI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Commentary of the key concepts of Spanish Baroque, desengaño, introduces González Echevarría&apos;s suggestion that the plot of the Quixote follows a Baroque unfolding from deceit (engaño) to disillusionment (desengaño). The discussion of Don Quixote and Sancho about knight-errants and saints is not only about arms and letters, but about good actions for their own sake and for the sake of glory (or deceit). This discussion echoes the religious debates of the time and shows Don Quixote&apos;s broad knowledge of them, anticipating Part II&apos;s projection beyond Spain. The episode in El Toboso announces much of the mood of Part II with the darkness and the urban scenario. The lie of the enchanted Dulcinea is important because it will leave a deep imprint in the knight&apos;s subconscious and because it is the first episode in which the roles of Don Quixote and Sancho are reversed. The lecture ends with the comment on the episode of the cart carrying actors and all its baroque connotations.

00:00 - Chapter 1. Episodes in Part II Reminiscent of Others in Part I
02:09 - Chapter 2. The Baroque Concept of Desengaño
17:35 - Chapter 3. The Discussion about Knight-Errands and Saints
30:04 - Chapter 4. Darkness and Urbanism in El Toboso
37:57 - Chapter 5. The Enchanted Dulcinea
47:29 - Chapter 6. Theater on the Road and Its Baroque Characteristics

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23534.jpg</video:thumbnail_loc>
      <video:duration>3785</video:duration>
      <video:publication_date>2012-09-14T09:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AEaOf-zc12I</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>I</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-a-bird-striking-a-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of a bird striking a jet engine</video:title>
      <video:description>Man is to earth as birds are to air, at least it used be. Birds however are yet to learn to walk more, instead because of their flying every now and then a bird may fly into a jet engine, then what?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1975cfff-e0f9-4d19-bbe9-13980f3da6ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-25T20:30:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7896.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>Strikes</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Don-Quixote-Part-II-Chapters-XII-XXI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Don Quixote, Part II: Chapters XII-XXI</video:title>
      <video:description>&quot;Lec 15 - Don Quixote, Part II: Chapters XII-XXI&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría starts by reviewing the Spanish baroque concept of desengaño. He proposes that the plot of the Quixote and some of the stories in part two unfold from deceit (engaño) to disillusionment (desengaño). He then turns his attention to Auerbach and Spitzer&apos;s essays included in the Casebook (&quot;Enchanted Dulcinea&quot; and &quot;Linguistic Perspectivism&quot; respectively) that try to describe what González Echevarría calls the &quot;Cervantean,&quot; the particularities that define Cervantes&apos; mind and style. In the second part of the lecture he comments on the episodes assigned for this week trying to explain their main characteristics and correspondence with part one. Doubting is common in Part II of the Quixote, suggesting that the characters meet with themselves to find meaning and identity. The lecture ends with the comments on one of Cervantes&apos; Exemplary Stories, &quot;The Glass Graduate.&quot;

00:00 - Chapter 1. Review: Engaño and Desengaño
02:29 - Chapter 2. The &quot;Cervantean&quot; 
30:56 - Chapter 3. Episodes in Part II That Resemble Others in Part I
41:29 - Chapter 4. Doubling and Self-Recognition
52:09 - Chapter 5. The Glass Graduate

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23535.jpg</video:thumbnail_loc>
      <video:duration>3652</video:duration>
      <video:publication_date>2012-09-14T09:16:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-YGSzdck-eE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Don-Quixote-Part-II-Chapters-XII-XXI-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)</video:title>
      <video:description>&quot;Lec 16 - Don Quixote, Part II: Chapters XII-XXI (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The loose format of the Quixote allows for the incorporation of different stories and texts, such as the Camacho&apos;s wedding, which was going to be a play. The episode, a form of epithalamium based on the myth of Pyramus and Thisbe, states one of the main themes of part two, that art corrects nature. As a way of turning deceit, which would normally lead to disillusionment, into a happy ending, in Camacho&apos;s wedding episode art helps nature to attain good ending. González Echevarría claims that in this episode there is a subtext in which marriage is not only a legal institution but also a transcendental metamorphosis of matter, or transubstantiation. The literal blending of bloods that makes marriage indivisible is echoed here through what González Echevarría calls &apos;the itinerary of blood.&apos; In the interpretation of the myth Cervantes resembles Velázquez in that they both show the inner recesses of representation: they show creation as a layered process that ultimately involves the real.

00:00 - Chapter 1. Major Themes in Camacho&apos;s Wedding
05:40 - Chapter 2. Pyramus and Thisbe; Art Corrects Nature
21:08 - Chapter 3. Marriage as Transubstantiation; The Itinerary of Blood
39:21 - Chapter 4. Cervantes and Velázquez: Creation as a Layered Process

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23537.jpg</video:thumbnail_loc>
      <video:duration>3265</video:duration>
      <video:publication_date>2012-09-14T09:16:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wVv6EazS6-Y</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XII</video:tag>
      <video:tag>XXI</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Don-Quixote-Part-II-Chapters-XXII-XXXV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV</video:title>
      <video:description>&quot;Lec 17 - Don Quixote, Part II: Chapters XXII-XXXV&quot; Cervantes&apos; Don Quixote (SPAN 300)

This lecture covers two of the most important episodes of Part II of the Quixote: the descent into Montesinos cave and Master Peter&apos;s puppet show. The first one, on the one hand, engages the main literary topics and sources of the novel. Cervantes, by submitting Don Quixote&apos;s fantasies to natural law, questions the belief in the authenticity of the romances of chivalry and the reality of what his protagonist sees. The episode also provides a glimpse into the inner workings of Don Quixote&apos;s subconscious: his descent is a harsh look onto himself which, while not completely destroying his beliefs, weakens them seriously, and from now on he will act saner. Master Peter&apos;s puppet show introduces again Ginés de Pasamonte, the character who represents the figure of the modern author in both parts of the novel. With Ginés now disguised as a master puppeteer, Cervantes criticizes his contemporary playwright Lope de Vega, but most importantly, through the complex trompe-l&apos;oeil that the puppet show constitutes, Cervantes analyzes the act of mimesis.

00:00 - Chapter 1. The Descent into Montesinos Cave: Engaging Main Literary Topics and Sources
20:45 - Chapter 2. The Descent into Montesinos Cave: Desengaño and the Destruction of Illusions
32:14 - Chapter 3. Master Peter&apos;s Puppet Show: Ginés de Pasamonte and Lope de Vega 
40:53 - Chapter 4. Master Peter&apos;s Puppet Show: A Protracted Experiment on Mimesis
57:56 - Chapter 5. Master Peter&apos;s Puppet Show: A Take on Modern Literature

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23538.jpg</video:thumbnail_loc>
      <video:duration>3618</video:duration>
      <video:publication_date>2012-09-14T09:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/20OE3mfgt44</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Don-Quixote-Part-II-Chapters-XXII-XXXV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)</video:title>
      <video:description>&quot;Lec 18 - Don Quixote, Part II: Chapters XXII-XXXV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

The fact that the second part of the Quixote is the first political novel is manifested in several ways. The second part adds (taken from the picaresque novel) geographic concreteness to its realistic portrayal of Spanish life and sociopolitical background to the novel: the episode of the boat shows the contrast between Don Quixote&apos;s Ptolemaic obsolete notions of geography and the new Copernican conception of an infinite universe. The duke and duchess represent the Spanish idle upper classes in debt and kept financially afloat through loans, like the Spanish Crown. Don Quijote&apos;s debate with the ecclesiastic is a critique of the Church, not of religion. The hunt in the wood was a reproduction of a leisure activity, a sport. The pageant in the forest is a baroque perversion of Dante&apos;s Purgatorio (XXVIII-XXX). Dulcinea as a transvestite seems to represent a burlesque manifestation of Don Quijote&apos;s repressed inner desire.

00:00 - Chapter 1. The Addition of Concrete Geography in Part II
12:53 - Chapter 2. Protagonists as Objects of Amusement for Aristocratic Characters 
25:53 - Chapter 3. Don Quixote&apos;s Debate with the Ecclesiastic
30:10 - Chapter 4. The Episode of the Hunt
40:15 - Chapter 5. Don Quixote&apos;s Repressed Inner Desire and the Pageant in the Forest
54:54 - Chapter 6. A Finale on the Duke and Duchess; The Pretended Aunt 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23539.jpg</video:thumbnail_loc>
      <video:duration>3540</video:duration>
      <video:publication_date>2012-09-14T09:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WoRzMD42uiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXII</video:tag>
      <video:tag>XXXV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Don-Quixote-Part-II-Chapters-XXXVI-LIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII</video:title>
      <video:description>&quot;Lec 19 - Don Quixote, Part II: Chapters XXXVI-LIII&quot; Cervantes&apos; Don Quixote (SPAN 300)

The developments of Part II of the Quijote are based and measured against Part I. In the episode of the afflicted matron, the story about Countess Trifaldi, and Clavileño, we see these expansions (the presence of love and death, the black color, the monsters, the clashing elements, the cross-dressing, the grotesque, the inclusiveness) which reach the limits of representation, in consonance with baroque aesthetics. The increasing presence of Virgil and to the Aeneid seem to point out that Don Quixote&apos;s task is somewhat equivalent to that of Aeneas, but Don Quixote&apos;s pursuit is not to found Rome, but to conquer himself. In part one we learned to look for the story behind the story, now, with all the pranks and stories made up by the duke&apos;s steward, we learn how a story is made.

00:00 - Chapter 1. Homage to Claude Lévi-Strauss
01:45 - Chapter 2. Developments in Part II Measured Against Part I
13:53 - Chapter 3. Outrageous Episodes: The Afflicted Matron, Countess Trifaldi
47:37 - Chapter 4. Outrageous Episodes: Clavileño

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23540.jpg</video:thumbnail_loc>
      <video:duration>3712</video:duration>
      <video:publication_date>2012-09-14T09:16:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hndbho-c0Ts</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Don-Quixote-Part-II-Chapters-XXXVI-LIII-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)</video:title>
      <video:description>&quot;Lec 20 - Don Quixote, Part II: Chapters XXXVI-LIII (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

According to González Echevarría, Don Quixote&apos;s epic task within the novel is to control his madness by accepting the vanity of his dreams and the futility of his quest. The protagonist&apos;s change started with Sancho&apos;s enchantment of Dulcinea, and peaked in the cave of Montesinos. Now, he displays his deepened wisdom in the counsel to his squire on how to govern the island of Barataria. The good government of Sancho, together with the fact that the cleverest character in the second part is the steward, reflects a crumbling society: Barataria is related to the breakdown of aristocratic authority and the emergence of the common man as potential ruler. The island, too, like a mock Utopia, is a laboratory of fiction making, in which the steward, who is the author, ironically gets trapped. In a very baroque like inversion, Sancho and Don Quixote endure all the pranks from the duke and duchess with their dignity untouched, proving that the mockers are the ones finally mocked.

00:00 - Chapter 1. Revisiting Major Themes in Don Quixote
13:11 - Chapter 2. An Introduction to the Island of Barataria
24:58 - Chapter 3. Sancho&apos;s Good Government
33:24 - Chapter 4. The Island of Barataria as a Mock Utopia
39:35 - Chapter 5. Freud&apos;s Interpretation of the Island of Barataria
44:41 - Chapter 6. Additional Analysis about the Island of Barataria

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23541.jpg</video:thumbnail_loc>
      <video:duration>3414</video:duration>
      <video:publication_date>2012-09-14T09:17:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SuIDuIoN2aM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>XXXVI</video:tag>
      <video:tag>LIII</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Don-Quixote-Part-II-Chapters-LXXI-LXXIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV</video:title>
      <video:description>&quot;Lec 23 - Don Quixote, Part II: Chapters LXXI-LXXIV&quot; Cervantes&apos; Don Quixote (SPAN 300)

González Echevarría focuses on the end of the Quixote. He starts referring to Cervantes&apos; humor, which allows us to see humanity in contrast to the mad hero and thus appreciate everyone&apos;s folly. The novel&apos;s plot, with Don Quixote&apos;s repeated returns home, suggests that life consists of going and coming back, and this is probably why we approach the end by returning to the beginning. In his last return home Don Quixote has conquered himself. By accepting his defeat by the Knight of the White Moon, who is a reflection of himself, he accepts himself for what he is. In the process of returning, Cervantes has underlined that reality has become fictionalized in Part II independently of Don Quixote. Cervantes is aware that his hero, as we see in Sancho&apos;s comments at the last inn, belongs to the great fictions of the ages. The Quixote closes in three ways, corresponding to a three-part conception of the worlds in which Don Quixote lives: Don Quixote is defeated; he regains his sanity; and he dies. Death is necessary in the novel, as it is a form of closure that everyone understands. A reference to Unamuno&apos;s, Borges&apos; and Picasso&apos;s visions of Don Quixote ends this lecture.

00:00 - Chapter 1. Humor; Cervantes&apos; Self Portraits
10:08 - Chapter 2. Repeated Returns Home
23:31 - Chapter 3. Why Endings are Important
34:30 - Chapter 4. Three Forms of Potential Closure
47:17 - Chapter 5. Unamuno&apos;s, Borges&apos; and Picasso&apos;s Visions of Don Quixote

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23544.jpg</video:thumbnail_loc>
      <video:duration>3578</video:duration>
      <video:publication_date>2012-09-14T09:17:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t7ozqNQCKko</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Don-Quixote-Part-II-Chapters-LXXI-LXXIV-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)</video:title>
      <video:description>&quot;Lec Last - Don Quixote, Part II: Chapters LXXI-LXXIV (cont.)&quot; Cervantes&apos; Don Quixote (SPAN 300)

Would have Cervantes deserved such recognition, had he not written the Quixote? The answer is no. However, he would probably be remembered for some of his other works. Two of The Exemplary Stories, significantly connected together, are commented in this lecture. &quot;The Deceitful Marriage&quot; deconstructs marriage both as a social institution and as a narrative tool: Cervantes manipulates literary conventions by beginning with what is normally the end of a story, a marriage, and works backwards to undue a union that never took place legitimately. In &quot;The Dogs Colloquy&quot; we skirt the supernatural idea that dogs can talk. The story is a picaresque autobiography in which the pícaro pretends to be a dog. Perhaps Scipio&apos;s life, not told here, could have been another Quixote. The author of a story, it is suggested, does not control the text while it is being read. A short comment on Kafka&apos;s parable &quot;The Truth about Sancho Panza&quot; and Borges&apos; story Pierre Menard, Author of the Quixote precede the end of this last lecture that refers to Cervantes&apos; death. Drawing a parallel between Cervantes&apos; death and that of Don Quixote and Alonso Quijano, González Echevarría reads the dedication to Persiles and Cervantes&apos;, and also his own, farewell to this course.

00:00 - Chapter 1. Cervantes at Death: At Peace with Himself and the World
14:09 - Chapter 2. Remarks on Exemplary Novels
23:30 - Chapter 3. The Deceitful Marriage: Working Backwards to Deconstruct Marriage as Social Institution
36:09 - Chapter 4. The Dogs Colloquy: A Picaresque Autobiography Skirting the Supernatural
46:13 - Chapter 5. Kafka&apos;s Parable and Borges&apos; Story
51:02 - Chapter 6. Parallels between Cervantes&apos; Death and those of Don Quixote and Alonso Quijano

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23545.jpg</video:thumbnail_loc>
      <video:duration>3895</video:duration>
      <video:publication_date>2012-09-14T09:17:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ELDTnfMPPaM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LXXI</video:tag>
      <video:tag>LXXIV</video:tag>
      <video:tag>cont</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Hemingways-In-Our-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Hemingway&apos;s In Our Time</video:title>
      <video:description>&quot;Lec 2 - Hemingway&apos;s In Our Time&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock discusses Hemingway&apos;s first book In Our Time, a collection of vignettes published in 1925 that launched Hemingway&apos;s career as a leading American modernist. Professor Dimock examines a cluster of three vignettes from In Our Time to show how Hemingway&apos;s laconic style naturalizes problems of pain and violence amidst the ethnic tensions of the American Midwest. Drawing on the theoretical writings of critics Elaine Scarry and Susan Sontag, and the artistic representations of painter Edvard Munch, Professor Dimock shows how language probes the empathetic boundaries of communal suffering in &quot;Indian Camp&quot; and &quot;Chapter II.&quot; She concludes with a discussion of &quot;The Doctor and the Doctor&apos;s Wife&quot; that shows how inter-ethnic conflict between Native Americans and whites is neutralized by the primitive impulse of peacekeeping, the opposite of the violence she reads in the two other vignettes in this cluster. 

00:00 - Chapter 1. In Our Time Publication History 
03:41 - Chapter 2. The Structure of In Our Time
07:57 - Chapter 3. A Possible Cluster
10:56 - Chapter 4. Theoretical Persepctives on Pain
18:29 - Chapter 5. A Close Reading of &quot;Indian Camp&quot;
27:33 - Chapter 6. A Close Reading of &quot;Chapter II&quot;
35:50 - Chapter 7. A Close Reading of &quot;The Doctor and the Doctor&apos;s Wife&quot;
48:42 - Chapter 8. Meditations on Pain and Violence in the Proposed Cluster

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23576.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-14T09:37:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOF8vYkg0MI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>s</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Ring-of-Gyges-Morality-and-Hypocrisy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -The Ring of Gyges: Morality and Hypocrisy</video:title>
      <video:description>&quot;Lec 2 -The Ring of Gyges: Morality and Hypocrisy&quot;Philosophy and the Science of Human Nature (PHIL 181)

After introducing Plato&apos;s Republic, Professor Gendler turns to the discussion of Glaucon&apos;s challenge in Book II. Glaucon challenges Socrates to defend his claim that acting justly (morally) is valuable in itself, not merely as a means to some other end (in this case, the reputation one gets from seeming just). To bolster the opposing position--that acting justly is only valuable as a means to attaining a good reputation--Glaucon sketches the thought experiment of the Ring of Gyges. In the second half of the lecture, Professor Gendler discusses the experimental results of Daniel Batson, which suggest that, at least in certain controlled laboratory settings, people appear to care more about seeming moral than about actually acting fairly. These experimental results appear to support Glaucon&apos;s hypothesis in the Ring of Gyges thought experiment.

00:00 - Chapter 1. Introducing Plato and &quot;The Republic&quot; 
11.39 - Chapter 2. Glaucon&apos;s Challenge
22:28 - Chapter 3: Batson on Moral Hypocrisy
40:17 - Chapter 4. Question and Answer

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23580.jpg</video:thumbnail_loc>
      <video:duration>2550</video:duration>
      <video:publication_date>2012-09-14T09:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xTGc1Pyp-Jc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gyges</video:tag>
      <video:tag>Morality</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Hypocrisy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Faulkners-The-Sound-and-the-Fury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Faulkner&apos;s The Sound and the Fury</video:title>
      <video:description>&quot;Lec 6 - Faulkner&apos;s The Sound and the Fury&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of The Sound and the Fury by presenting Faulkner&apos;s main sources for the novel, including Act V, Scene 5 of Macbeth and theories of mental deficiency elaborated by John Locke and Henry Goddard. Her main focus is on the experimental subjectivity of the novel&apos;s first section which is narrated by Benjy Compson, a mentally retarded 33 year old who is completely innocent of his family&apos;s decline and fall in 1920s Jefferson, Mississippi. Professor Dimock traces Benjy&apos;s preoccupation with his sister Caddy and her sexual innocence through his sense of smell, and the repeated phrase &quot;Caddy smelled like trees.&quot; She concludes by observing that Faulkner protects Benjy from the loss of Caddy by allowing him to move seamlessly between the present and the past, shielding him in his own memories. 

00:00 - Chapter 1. Images of Faulkner&apos;s Oxford, Mississippi 
02:39 - Chapter 2. The Genesis of The Sound and the Fury 
09:20 - Chapter 3. Idiocy as Innocence in Benjy&apos;s Section
11:17 - Chapter 4. Faulkner and John Locke 
13:53 - Chapter 5. Taxonomies of Mental Deficiency
17:40 - Chapter 6. The Subjectivity of &quot;A Tale Told By An Idiot&quot;
20:56 - Chapter 7. Freud and the Sense of Smell
23:27 - Chapter 8. The Sense of Smell as an Index to Sexual Innocence
37:51 - Chapter 9. The Syntactic Consequences of Losing Caddy
43:54 - Chapter 10. Sheilding Benjy through Narrative

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23583.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-14T09:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tjEf3Atnrvk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Well-Ordered-Soul-Happiness-and-Harmony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Well-Ordered Soul: Happiness and Harmony</video:title>
      <video:description>&quot;Lec 5 - The Well-Ordered Soul: Happiness and Harmony&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a poll of the class about whether students have elected to take a voluntary no-Internet pledge, and distributes stickers to help students who have made the pledge stick to their resolve. She then moves to the substantive part of the lecture, where she introduces Plato&apos;s analogy between the city-state and the soul and articulates Plato&apos;s response to Glaucon&apos;s challenge: justice is a kind of health--the well-ordered working of each of the parts of the individual—and thus is intrinsically valuable. This theme is explored further via psychological research on the &apos;progress principle&apos; and &apos;hedonic treadmill,&apos; as well as in an introduction to Aristotle&apos;s argument that reflection and reasoning are the function of humanity and thus the highest good.

00:00 - Chapter 1. Chapter 1. Internet Poll and Self-Regulation  
05:57 - Chapter 2. Plato&apos;s Response to Glaucon&apos;s ChallengeChapter
28:57 - Chapter 3. Jonathan Haidt&apos;s Two Principles of Happiness 
30:54 - Chapter 4. Aristotle on Happiness and Teleology

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23585.jpg</video:thumbnail_loc>
      <video:duration>2666</video:duration>
      <video:publication_date>2012-09-14T09:38:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q6Kkq7xULSo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Harmony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-show-with-magnets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool show with magnets</video:title>
      <video:description>A magnet gun is weapon consisting of conducting metal rails. It uses electromagnetic force to accelerate projectiles. It acquires a much faster speed than projectiles using chemical propellants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a01aad70-7b91-4790-af43-71d99e5f5e71/cand_25.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-25T20:42:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7916.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>magnet</video:tag>
      <video:tag>Gun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Corporate-Stocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Corporate Stocks</video:title>
      <video:description>&quot;Lec 9 - Corporate Stocks&quot; Financial Markets (2011) (ECON 252)

Professor Shiller emphasizes the worldwide importance of corporations by looking at World Bank data for corporate stocks as traded on global stock markets. He, then, turns his attention to the concept of a corporation, elaborating on the role of shareholders, the board of directors, and the Chief Operating Officer. He compares and contrasts for-profit and nonprofit corporations. He discusses equity financing of for-profit corporations, covering market capitalization, dividends, share repurchases, dilution, and the difference between common and preferred shares. He discusses, and rejects claims that share issuance is not really important for capital raising in modern times. Professor Shiller concludes this lecture with a discussion of the balance sheets of two well-known corporations, Xerox and Microsoft.

00:00 - Chapter 1. Introduction
00:55 - Chapter 2. Professor Shiller&apos;s Personal Experiences of Founding a Corporation 
05:05 - Chapter 3. Worldwide Importance of Corporate Stocks 
15:46 - Chapter 4. The Structure of a Corporation 
28:28 - Chapter 5. Corporate Financing through Equity
37:10 - Chapter 6. Different Forms of Corporate Financing 
46:56 - Chapter 7. The Interplay between Corporate Decisions and Financial Markets
58:54 - Chapter 8. The Balance Sheets of Xerox and Microsoft 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23714.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-09-14T10:39:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/78_GRGjlL6E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Corporate</video:tag>
      <video:tag>Stocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Real-Estate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Real Estate</video:title>
      <video:description>&quot;Lec 10 - Real Estate&quot; Financial Markets (2011) (ECON 252)

Real estate finance is so important that it has a very long and complex history. Describing the history of mortgage financing, Professor Shiller highlights the historical development of well-institutionalized property rights for mortgage contracts. Subsequently, he focuses on modern financial institutions for commercial real estate, elaborating on Direct Participation Programs and Real Estate Investment Trusts as means for its financing. The distinction between short-term, balloon-payment mortgages before the Great Depression and long-term, amortizing mortgages thereafter shapes the discussion of residential real estate. His discussion of mortgage securitization and government support of mortgage markets centers around Fannie Mae and Freddie Mac, from their inception in 1938 and 1970, respectively, to the U.S. government&apos;s decision to put them into federal conservatorship in 2008. Finally, Professor Shiller covers collateralized mortgage obligations (CMOs) and elaborates on moral hazard in the mortgage origination process.

00:00 - Chapter 1. Early History of Real Estate Finance &amp; the Role of Property Rights
13:39 - Chapter 2. Commercial Real Estate and Investment Partnerships
28:12 - Chapter 3. Residential Real Estate Financing before the Great Depression
32:19 - Chapter 4. Residential Real Estate Financing after the Great Depression
48:02 - Chapter 5. Mortgage Securitization &amp; Government Support of Mortgage Markets 
01:01:06 - Chapter 6. Mortgage Securities &amp; the Financial Crisis from 2007-2008 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23715.jpg</video:thumbnail_loc>
      <video:duration>4124</video:duration>
      <video:publication_date>2012-09-14T10:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y_IMH8erqds</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Estate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Behavioral-Finance-and-the-Role-of-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Behavioral Finance and the Role of Psychology</video:title>
      <video:description>&quot;Lec 11 - Behavioral Finance and the Role of Psychology&quot; Financial Markets (2011) (ECON 252)

Deviating from an absolute belief in the principle of rationality, Professor Shiller elaborates on human failings and foibles. Acknowledging impulses to exploit these weaknesses, he emphasizes the role of factors that keep these impulses in check, specifically the desire for praise-worthiness from Adam Smith&apos;s The Theory of Moral Sentiments. After a discourse on Personality Psychology, Professor Shiller starts a list of important topics in Behavioral Finance with Daniel Kahneman&apos;s and Amos&apos;s Tversky&apos;s Prospect Theory. The value function and the probability weighting function, as two key components of this theory, help explain certain patterns in people&apos;s everyday decision making, e.g. the existence of diamond ring insurance and airline flight insurance. An in-class experiment underscores the prevalence and importance of the concept of overconfidence. Further topics include Regret Theory, gambling behavior, cognitive dissonance, anchoring, the representativeness heuristic, and social contagion. Professor Shiller concludes the lecture with some perspectives on moral judgment in the business world, addressing shared values and integrity.

00:00 - Chapter 1: Human Failings &amp; People&apos;s Desire for Praise-Worthiness
11:37 - Chapter 2. Personality Psychology
20:14 - Chapter 3. Prospect Theory and Its Implications for Everyday Decision Making 
35:53 - Chapter 4. Regret Theory and Gambling Behavior
40:40 - Chapter 5. Overconfidence, and Related Anomalies, Opportunities for Manipulation
57:16 - Chapter 6. Cognitive Dissonance, Anchoring, Representativeness Heuristic, and Social Contagion
01:12:38 - Chapter 7. Moral Judgment in the Business World 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23719.jpg</video:thumbnail_loc>
      <video:duration>4684</video:duration>
      <video:publication_date>2012-09-14T10:43:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/chSHqogx2CI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Psychology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Guest-Speaker-Maurice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Guest Speaker Maurice</video:title>
      <video:description>&quot;Lec 14 - Guest Speaker Maurice &quot; Financial Markets (2011) (ECON 252)

This is a guest lecture by Maurice &quot;Hank&quot; Greenberg, former Chief Executive Officer at American International Group. Mr. Greenberg starts his lecture with reflections on his time in the U.S. Army during World War II and the Korean War as well as on his first job in the insurance business as a junior underwriter. Subsequently, after meeting Cornelius Vander Starr, he restructures Starr&apos;s failing company The American Home and creates the American International Group (AIG). Factors that have contributed to AIG&apos;s success include global diversification through the opening of markets worldwide, the development of innovative insurance products, like political risk insurance and kidnap ransom insurance, and a unique corporate culture that manifests itself in Mr. Greenberg&apos;s view of the senior management during his time as a band of brothers. Turning his attention to the early years of the 21st century, he addresses Eliot Spitzer&apos;s role in his parting from AIG in 2005 and describes the developments at AIG that ultimately resulted in the government&apos;s bailout of the company. He concludes with his personal assessment of the causes of the financial crisis from 2007-2008 and a critical perspective on the role of the government during this crisis. In the following questions-and-answers session, he talks, among other topics, about the insurance industry in China, and shares his views about AIG&apos;s current CEO Robert Benmosche and the Dodd-Frank Act from 2010.

00:00 - Chapter 1. Introduction of Maurice &quot;Hank&quot; Greenberg
01:56 - Chapter 2. The Start of a Career in the Insurance Industry 
10:33 - Chapter 3. Creating AIG and its Basic Principles of Operation 
14:37 - Chapter 4. The Connection between Foreign Policy and Business 
20:09 - Chapter 5. AIG&apos;s Growth and the Expansion into Financial Services 
28:30 - Chapter 6. Eliot Spitzer and Greenberg&apos;s Parting from AIG
32:31 - Chapter 7. AIG Shortly before and during the Financial Crisis
44:45 - Chapter 8.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23722.jpg</video:thumbnail_loc>
      <video:duration>4249</video:duration>
      <video:publication_date>2012-09-14T10:43:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/72qUcUAtRZc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Speaker</video:tag>
      <video:tag>Maurice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Monetary-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Monetary Policy</video:title>
      <video:description>&quot;Lec 18 - Monetary Policy&quot; Financial Markets (2011) (ECON 252)

To begin the lecture, Professor Shiller explores the origins of central banking, from the goldsmith bankers in the United Kingdom to the founding of the Bank of England in 1694, which was a private institution that created stability in the U.K. financial system by requiring other banks to have deposits in it. Turning his attention to the U.S., Professor Shiller outlines the evolution of its banking system from the Suffolk System, via the National Banking era, to the founding of the Federal Reserve System in 1913. After presenting approaches to central banking in the European Union and in Japan, he emphasizes the federal funds rate, targeted by the Federal Open Market Committee, as well as the recent change to pay interest on reserve balances at the Federal Reserve, enacted by the Emergency Economic Stabilization Act from 2008, as important tools of U.S. monetary policy. After elaborating on reserve requirements, which are liability-based restrictions, and capital requirements, which are asset-based, he provides a simple, illustrative example that delivers an important intuition about the difficulties that banks have faced during the recent crisis from 2007-2008. This leads to Professor Shiller&apos;s concluding remarks about regulatory approaches to the prevention of future banking crises.

00:00 - Chapter 1. The Origins of Central Banking: The Bank of England
06:27 - Chapter 2. The Suffolk System and the National Banking Era in the U.S.
12:08 - Chapter 3. The Founding of the Federal Reserve System
25:46 - Chapter 4. The Move to Make Central Banks Independent
30:49 - Chapter 5. U.S. Monetary Policy: Federal Funds Rate and Reserve Requirements
45:23 - Chapter 6. Capital Requirements, Basel III and Rating Agencies
52:34 - Chapter 7. Capital Requirements and Reserve Requirements in the Context of a Simple Example
01:05:30 - Chapter 8. Capital Requirements to Stabilize the Financial System in Crisis Times

Complete course materials are available </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23726.jpg</video:thumbnail_loc>
      <video:duration>4292</video:duration>
      <video:publication_date>2012-09-14T10:43:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_SpIaGTq0u8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Investment-Banks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Investment Banks</video:title>
      <video:description>&quot;Lec 19 - Investment Banks&quot; Financial Markets (2011) (ECON 252)

Professor Shiller characterizes investment banking by contrasting it to consulting, commercial banking, and securities trading. Then, in order to see the essence of investment banking, he  reviews some of the principles that John Whitehead, the former chairman of Goldman Sachs, has formulated. These principles are the basis for a discussion of the substantial power that investment bankers have, and their role in society. Government regulation of these powerful investment banks has been a thorny issue for many years, and especially so now since they played a significant role in world financial crisis of the 2000s.

00:00 - Chapter 1. Key Elements of Investment Banking
09:50 - Chapter 2. Principles and Culture of Investment Banking
16:54 - Chapter 3. Regulation of Investment Banking
27:21 - Chapter 4. Shadow Banking and the Repo Market
33:04 - Chapter 5. Founger: From ECON 252 to Wall Street
46:24 - Chapter 6. Fougner:  Steps to Take Today to Work on Wall Street
53:49 - Chapter 7. Fougner: From Wall Street to Silicon Valley, Experiences at Facebook
57:56 - Chapter 8. Fougner: Question and Answer Session

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23728.jpg</video:thumbnail_loc>
      <video:duration>4279</video:duration>
      <video:publication_date>2012-09-14T10:44:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2yycGEFCNYE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>banks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Exchanges-Brokers-Dealers-Clearinghouses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Exchanges, Brokers, Dealers, Clearinghouses</video:title>
      <video:description>&quot;Lec 21 - Exchanges, Brokers, Dealers, Clearinghouses&quot; Financial Markets (2011) (ECON 252)

As the starting point for this lecture, Professor Shiller contrasts the view of economics as the theory of the allocation of scarce resources with the view of economics as the study of exchange. After a discussion of the difference between brokers and dealers, he outlines the history of securities exchanges from ancient Rome, to the Amsterdam Stock Exchange and Jonathan&apos;s Coffee House in London, until the formation of the New York Stock Exchange. He complements this historic account with an overview of securities exchanges all over the world, covering India, China, Brazil, and Mexico. An example of a limit order book allows him to elaborate on the mechanics of trading at the National Association of Securities Dealers Automatic Quotation System (NASDAQ). Subsequently, he turns his attention to the growing importance of program trading and high frequency trading, but also discusses their impact on the stock market crash from October 19, 1987, as well as on the Flash Crash from May 6, 2010. When talking about fairness in financial markets, particularly with regard to the relation between private investors and brokers, he discusses the National Market System (NMS), the Intermarket Trading System (ITS), and consolidated quotation systems. He concludes this lecture with some reflections on the operations of dealers, addressing the role of inside information and the Gambler&apos;s Ruin problem.

00:00 - Chapter 1. Exchange as the Key Component of Economic Activity
05:50 - Chapter 2. Brokers vs. Dealers
12:25 - Chapter 3. History of Stock Exchanges around the World
24:28 - Chapter 4. Market Orders, Limit Orders, and Stop Orders
36:15 - Chapter 5. The Growing Importance of Electronic Trading
44:46 - Chapter 6. Instabilities Related to High Frequency Trading
59:14 - Chapter 7. The Frustrations as Trading as a Dealer

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course w</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23730.jpg</video:thumbnail_loc>
      <video:duration>4163</video:duration>
      <video:publication_date>2012-09-14T10:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAl8DezwLAE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>brokers</video:tag>
      <video:tag>dealers</video:tag>
      <video:tag>Clearinghouses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Finding-your-Purpose-in-a-World-of-Financial-Capitalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Finding your Purpose in a World of Financial Capitalism</video:title>
      <video:description>&quot;Lec Last - Finding your Purpose in a World of Financial Capitalism&quot; Financial Markets (2011) (ECON 252)

After reviewing the main themes of this course, Professor Shiller shares his views about finance from a broader perspective. His first topic, the morality of finance, centers on Peter Unger&apos;s Living High and Letting Die and William Graham Sumner&apos;s What the Social Classes Owe Each Other. Subsequently, he addresses the hopelessness about the world&apos;s future that some see from Malthus&apos; dismal law from the Essay on the Principle of Population, but contrasts it with a positive outlook on purposes and goals in life. While discussing the endurance and survival of financial contracts, he outlines the cases of Germany after World War I, Iran after the Islamic Revolution, and South Africa after the end of apartheid, in which financial contracts prevailed, but does not fail to mention the cases of Russia after the Russian Revolution and Japan after World War II, in which it has not been the case. After a brief comparison between Mathematical Finance and Behavioral Finance, he elaborates on the interplay between wealth and inequality, building on Jacob Hacker&apos;s and Paul Pearson&apos;s Winner-Take-All Politics, Karl Marx&apos;s Das Kapital, and Robert K. Merton concept of the cosmopolitan class. Following this, he emphasizes the democratization of finance as an important future trend and provides examples for this process from his books The Subprime Solution,The New Financial Order and Finance and the Good Society. Professor Shiller concludes the course with advice for finding the right career, highlighting the role of random events, but also the importance of a long-horizon outlook and an orientation towards history in the making.

00:00 - Chapter 1. The Course and Its Major Themes in Retrospect
06:48 - Chapter 2. The Morality of Finance
16:06 - Chapter 3. Hopelessness: Challenging Malthus&apos;s Dismal Law
30:05 - Chapter 4. The Endurance and Survival of Financial Contracts 
37:41 - Chapter 5. The Importance of Financial Theory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23733.jpg</video:thumbnail_loc>
      <video:duration>4552</video:duration>
      <video:publication_date>2012-09-14T10:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2_pDTWgJg94</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Purpose</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>World</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Prof-Armando-Fox-Cloud</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 -  Prof. Armando Fox - Cloud</video:title>
      <video:description>&quot;Lec 18 - Computer Science 10 -  Prof. Armando Fox - Cloud&quot;The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23739.jpg</video:thumbnail_loc>
      <video:duration>3215</video:duration>
      <video:publication_date>2012-09-14T10:48:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fEDIwe9LzYw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Armando</video:tag>
      <video:tag>Fox</video:tag>
      <video:tag>cloud</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-61A-Example-Scheme-1-interpr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 61A - Example: Scheme-1 interpr</video:title>
      <video:description>&quot;Lec 14 - Computer Science 61A - Example: Scheme-1 interpr&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23771.jpg</video:thumbnail_loc>
      <video:duration>3143</video:duration>
      <video:publication_date>2012-09-14T11:01:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3FjDrWv00Hc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>1</video:tag>
      <video:tag>interpr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-61A-generic-operators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 61A - generic operators</video:title>
      <video:description>&quot;Lec 15 - Computer Science 61A - generic operators&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23772.jpg</video:thumbnail_loc>
      <video:duration>3125</video:duration>
      <video:publication_date>2012-09-14T11:01:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rz_XpDhDtFI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>generic</video:tag>
      <video:tag>Operators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-61A-object-oriented-programm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Computer Science 61A -  object oriented  programm</video:title>
      <video:description>&quot;Lec 18- Computer Science 61A -  object oriented  programm&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23777.jpg</video:thumbnail_loc>
      <video:duration>3038</video:duration>
      <video:publication_date>2012-09-14T11:02:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9mGKy3Dzqw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>programm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Japan-Disaster-Response-and-Future-Assessment-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Japan Disaster Response and Future Assessment | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 1 - Japan Disaster Response and Future Assessment | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

A keynote presentation by Prof. Michael Sandel followed by an interdisciplinary panel discussion about the March 11 disaster in Japan.

Keynote Speaker:
Michael J. Sandel
Anne T. and Robert M. Bass Professor of Government, Harvard University

Panelists:
Stephanie Rosborough
Instructor in Emergency Medicine, Brigham and Women&apos;s Hospital, Harvard Humanitarian Initiative

Olli Heinonen
Senior Fellow, Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School, and former Deputy Director, International Atomic Energy Agency (IAEA)

Miho Mazereeuw
Lecturer in Landscape Architecture, Harvard Graduate School of Design

Moderator:
Andrew Gordon
Director, Edwin O. Reischauer Institute of Japanese Studies, and Lee and Juliet Folger Fund Professor of History, Harvard University

Location:
Harvard University, Tsai Auditorium, Japan Friends of Harvard Concourse, CGIS South Building, 1730 Cambridge Street

Time:
April 22, 2011 - 4:00p - 5:30p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23988.jpg</video:thumbnail_loc>
      <video:duration>6502</video:duration>
      <video:publication_date>2012-09-14T13:36:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZwnHv59bs4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>response</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>assessment</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Rebuilding-Japan-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Rebuilding Japan | Special Series on Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 2 - Rebuilding Japan | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Program on U.S.-Japan Relations Seminar

Panalists:
Robert Alan Feldman
Managing Director, Morgan Stanley MUFG Securities Co., Ltd.

Michael Reich
Taro Takemi Professor of International Health Policy, and Director, Takemi Program in International Health, Harvard School of Public Health

Theodore C. Bestor
Reischauer Institute Professor of Social Anthropology and Japanese Studies, and Chair, Department of Anthropology, Harvard University

Moderator:
Susan J. Pharr, Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Location:
Lower Level Conference Room, Minda de Gunzburg Center for European Studies

Time:
September 13, 2011 | 12:15p - 1:45p 

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; the Takemi Program in International Health, Harvard School of Public Health; the Mossavar-Rahmani Center for Business and Government, Harvard Kennedy School; and the Department of Anthropology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23989.jpg</video:thumbnail_loc>
      <video:duration>5333</video:duration>
      <video:publication_date>2012-09-14T13:37:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g_z-4yBJJp0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>rebuilding</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Origins-of-Japans-Electric-Power-and-the-Fukushima-Disaster-A-Historical-Perspective</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Origins of Japan&apos;s Electric Power and the Fukushima Disaster: A Historical Perspective</video:title>
      <video:description>&quot;Lec 3- Origins of Japan&apos;s Electric Power and the Fukushima Disaster: A Historical Perspective&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies 

Speaker: Takeo Kikkawa Professor of Japanese Business History, Hitotsubashi University Moderator: Shinju Fujihira Associate Director of the Program on U.S.-Japan Relations Date: March 20, 2012 Time: 12:30pm - 2:00pm Location: Bowie-Vernon Room (K262), CGIS Knafel Building, 1737 Cambridge Street. 

Special Series on Post-Disaster Japan Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23990.jpg</video:thumbnail_loc>
      <video:duration>5413</video:duration>
      <video:publication_date>2012-09-14T13:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xPRHSylqPbM</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>s</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Fukushima</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>A</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>Perspective</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Recovery-and-Reconstruction-in-Japan-Harvard-Reports-from-the-Field-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Recovery and Reconstruction in Japan: Harvard Reports from the Field | Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 4 - Recovery and Reconstruction in Japan: Harvard Reports from the Field | Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Reischauer Institute for Japanese Studies
Japan Forum Panel

Panelists:
YUSUKE TSUGAWA
Co-Director and Co-Founder, Boston-Japan Medical Relief Initiative (BJMRI); Research Fellow, Department of General Medicine and Primary Care, Beth Israel Deaconess Medical Center; and MPH candidate, Harvard School of Public Health

MIHO MAZEREEUW
Lecturer in Landscape Architecture, Harvard Graduate School of Design

GLENN BOGARDUS
Harvard College &apos;12, Reischauer Institute summer intern at Association for Aid and Relief, Japan
JUN SHEPARD, Harvard College &apos;14, Reischauer Institute summer intern at Grace City Relief &amp; Tsukuda Loves Tohoku

Moderator:
Andrew Gordon , Lee and Juliet Folger Fund Professor of History, Harvard University

Time:
Friday, September 16, 2011 | 4:00-5:30 p.m.

Location:
Tsai Auditorium (S010), Japan Friends of Harvard Concourse, CGIS South Bldg., 1730 Cambridge St.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23991.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-14T13:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kHZYl38vmew</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Reports</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Hope-as-the-New-Normal-National-Recovery-Through-the-311-Disaster-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Hope as the New Normal: National Recovery Through the 3/11 Disaster | Post-Disaster Japan</video:title>
      <video:description>&quot;Lec 6 - Hope as the New Normal: National Recovery Through the 3/11 Disaster | Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Reischauer Institute Japan Forum

Speaker:
David Leheny
Henry Wendt III &apos;55 Professor of East Asian Studies, Princeton University

Moderator:
Susan J. Pharr
Edwin O. Reischauer Professor of Japanese Politics, Harvard University

Introduction:
Andrew Gordon
Director, Edwin O. Reischauer Institute of Japanese Studies, Harvard University

Time:
October 28, 2011 | 4:00-5:30pm

Location:
Belfer Case Study Room (S020), Japan Friends of Harvard Concourse, CGIS South Bldg., 1730 Cambridge St.

Co-sponsored by the Weatherhead Center Program on U.S.-Japan Relations

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23993.jpg</video:thumbnail_loc>
      <video:duration>5073</video:duration>
      <video:publication_date>2012-09-14T13:37:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZfcEf_c7Wk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Hope</video:tag>
      <video:tag>as</video:tag>
      <video:tag>the</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>National</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>3</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Japan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Repair-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia Repair Surgery</video:title>
      <video:description>This video shows a fremoral hernia repair with prosthetic i.e. PHS. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82494643-3b62-4a25-b555-85faf3800d86/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T11:41:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8973.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Prosthetic</video:tag>
      <video:tag>PHS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Skin-Tightening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Skin Tightening</video:title>
      <video:description>Video shows a surgical process for the tightening of skin. This video clip shows a patient treatment in Qatar by Titan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d359936-74e2-4651-be7d-67c53fa7c812/cand_25.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-29T11:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8929.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>TIGHTENING</video:tag>
      <video:tag>by</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Root-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Root Amputation</video:title>
      <video:description>&quot;Lec 19 - Root Amputation&quot; Root amputation of a distal buccal root of a maxillary first molar when one root was periodontically involved. The lingual mesial, buccal roots were treated endodontically. Orig. air date: OCT 1 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22921.jpg</video:thumbnail_loc>
      <video:duration>474</video:duration>
      <video:publication_date>2012-09-11T09:30:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tMBBGL1UlL8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Rinse-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Rinse Test</video:title>
      <video:description>A step by step process for the ear rinse test is shown in the video. This test requires a a tuning fork for checking the ears.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80b07f19-7263-403e-bbe4-5cd885f2eb2c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2011-12-01T03:27:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10071.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Rinne</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demo-of-Liposuction-Procedure-done-in-Qatar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demo of Liposuction Procedure done in Qatar</video:title>
      <video:description>Lipo is a cosmetic surgery can can be applied to areas such as the abdomen, thigh,buttocks, neck, and back of the arms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d771f621-98f9-4e01-9e1e-413d983d945e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-11T22:48:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11048.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Cat-Diary-the-Cheetah-hunts-the-gazelle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Cat Diary the Cheetah hunts the gazelle</video:title>
      <video:description>Here is the physique that the cheetah takes on when on the prowl and has identified a target. The Cheetah hunting gazelle is part of the Big Cat Diary by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8ecb221-1a7f-437d-a3a6-8bac3e33e25c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-11-26T04:51:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8069.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Cheetah</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>gazelle</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-birth-to-twins-live-birth-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving birth to twins - live birth video</video:title>
      <video:description>This is a babycenter.com video. Watch one couple pregnant with twins as they learn what&apos;s unique about a twin pregnancy, prepare for the twins&apos; birth, find out one of the babies is in a breech position, and deliver the twins by c-section.
Video Transcript/nNarrator: Twenty-eight weeks ago, Jennifer and Mike, two practicing medical doctors, got the surprise of their lives.
Jennifer: I just went in for a routine ultrasound at about nine weeks, ten weeks. As soon as the image came up, I knew it was twins.
Mike: It was… shocking. We kinda were both at a loss for words…
Jennifer: That&apos;s like the image that&apos;s burned into both of our brains.
Narrator: Dr. Joseph Castelli is Jennifer&apos;s obstetrician.
Doctor: Twin births are more common today than they were years ago because of reproductive assistance.
Narrator: Today, one in 32 births is a twin birth. This is mainly because more people are using fertility treatments, like drugs that spur the release of multiple eggs or in vitro fertilization, in which more than one embryo is implanted in order to increase the chance of a successful pregnancy.
Jennifer and Mike&apos;s twins were conceived spontaneously.
There are two main types of twins:
Fraternal twins, or twins who come from two separate fertilized eggs and who share genes just as regular siblings do, and
Identical twins, or twins who come from a single fertilized egg that splits into two and who have exactly the same genes.
Mike: We&apos;re having identical twin girls.
Jennifer: I don&apos;t even think it&apos;s hit us yet. I don&apos;t think it&apos;ll hit me until I see them.
While many twin pregnancies are delivered at full term, it&apos;s more common for twins to be delivered early.
Labor complications are also more likely with twins.
Doctor: The most common two complications are problems with the baby&apos;s heart rate during the labor that would require a delivery sooner than… by c-section. Or a failure to progress because of the physicality of the babies in the womb.
In many cases, both twins can be delivered vaginally if the first bab</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/89b0da07-bc23-448b-b796-33e2a4a7d219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-11-23T20:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28032.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newborn-Cord-Care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Cord Care</video:title>
      <video:description>The baby is connected to the mother via the umbilical cord which is connected to the placenta. On birth this connection to the mother is severed and there is need to care  for the cord of the newborn to avoid infection. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e46b95c6-e2c4-463b-8df4-7081d87ea03a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-01T23:00:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10536.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>cord</video:tag>
      <video:tag>care</video:tag>
      <video:tag>of</video:tag>
      <video:tag>newborn</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bowel-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bowel Operation</video:title>
      <video:description>An operation of bowel is shown in the video. Leak in operation can cause infection which may be life threatening.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/727cc545-2756-4004-b2cb-398470b6bc9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-12-01T23:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10574.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>by</video:tag>
      <video:tag>IUD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Total-Thyroidectomy-Surgery-Operation-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Thyroidectomy Surgery Operation Video</video:title>
      <video:description>Thyroidectomy is the surgical removal of the entire thyroid gland on the contrary a lobectomy is removal of half of the thyroid gland a lobectomy is usually performed when the diagnosis of cancer is not known before the operation if cancer is found after the initial operation a completion thyroidectomy is often performed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8fe8b32a-807f-404a-a0c2-9146e387352f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-12-01T23:09:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10570.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Thyroidectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thyroid-Surgery-and-Thyroidectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Surgery and Thyroidectomy</video:title>
      <video:description>Thyroidectomy is a surgical procedure in which all or part of the thyroid gland is removed the thyroid gland is located in the forward (anterior) part of the neck watch for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b57233c6-6363-42a5-95f9-f4597ab31592/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-01T20:44:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10447.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thyroidectomy</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Orchidopexy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Orchidopexy Procedure</video:title>
      <video:description>In many of these patients diagnostic laparoscopy can eliminate the need for further exploration or facilitate open or laparoscopic orchiopexy ultimately for more watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cbe6487c-7efb-4dcb-833c-9801236b204c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-12-01T23:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10535.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Orchidopexy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Thoracic-Sympathectomy-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Thoracic Sympathectomy Results</video:title>
      <video:description>Sympathectomy is a surgical procedure that destroys nerves in the sympathetic nervous system the procedure is done to increase blood flow and decrease long-term pain in certain diseases that cause narrowed blood vessels</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d2b6b54f-05d5-420f-9e8c-9d7334da4efe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-12-01T23:00:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10534.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>Thoracic</video:tag>
      <video:tag>Sympathectomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconia-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconia Dental Implant</video:title>
      <video:description>This video tells us about the first Immediate root analog zirconia dental implant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6d3b257-d3fb-4151-b69f-04372811fa77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-01T20:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10438.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>First</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neck-Examination-for-Palpation-thyroiditis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neck Examination for Palpation thyroiditis</video:title>
      <video:description>Palpation is used as part of a physical examination in which an object is felt (usually with the hands of a healthcare practitioner) to determine its size, shape, firmness, or location.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3f0d26e4-f2df-42ec-8dc0-0d01ecdc9115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-12-01T22:49:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10498.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Procedure-of-Adrenalectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Procedure of Adrenalectomy</video:title>
      <video:description>Adrenalectomy is the procedure of the removal of one or both of the adrenaline glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4843cfdf-77f6-4e44-bd21-c37897be167f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-01T20:43:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10444.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adrenalectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery</video:title>
      <video:description>Breast Reduction Surgery Operation is filmed in this video.  In a breast reduction surgery, the surgeon removes tissue and skin to make breasts smaller and perkier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6671be23-749b-49d9-b066-d968d4a9dec0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-01T21:45:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10451.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diaphragmatic-Hernia-disorder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diaphragmatic Hernia disorder</video:title>
      <video:description>This is defect where there is an abnormal hole in diaphragm and the muscle which aid in breathing. The opening makes some organs in the abdomen bulge into the chest cavity close to the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b03ea9aa-1794-4307-8d47-373a1cd58b2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T20:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10391.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Diaphragmatic</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Disorder</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Heart-sounds-S3-S4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart sounds S3, S4</video:title>
      <video:description>This video shows heart sounds S3, S4.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d09d240b-e697-4092-94e9-62aed9df37d7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-30T22:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9663.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S3</video:tag>
      <video:tag>S4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-transabdominal-preperitoneal-hernia-repair-for-direct-inguinal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic transabdominal preperitoneal hernia repair for direct inguinal</video:title>
      <video:description>The most common laparoscopic techniques for inguinal hernia repair are transabdominal preperitoneal repair and totally extraperitoneal repair the surgeon goes into the peritoneal cavity and places a mesh through a peritoneal incision over potential hernia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e8bdf1e9-8a5a-4753-8903-b70cfd71c90a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T20:19:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10354.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>transabdominal</video:tag>
      <video:tag>preperitoneal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>her</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimal-Access-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimal Access Surgery Video</video:title>
      <video:description>Wipple&apos;s procedure by Dr Baiju Senadhipan for the minimal access surgery. A full description of this surgical pricedure is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ea9d0eae-1d29-4686-b6bf-13e3bdacdee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2011-12-01T04:44:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10238.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>minimal</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Wipple</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conducting-a-Professional-Breast-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conducting a Professional Breast Examination</video:title>
      <video:description>3 Steps of conducting a professional breast examination.In every step taken it is important to inform the patient just what is happening and what to expect next.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1044c3d6-7c0f-4e2f-8331-50cd694bdf82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2011-12-01T20:35:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10416.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fistulectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fistulectomy Procedure</video:title>
      <video:description>Fistulectomy is a term which refers to the surgical removal of the fistula in medical terms it is the excision of the fistula this procedure is also known as syringectomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3357cc7a-43d7-4a4a-a427-f89eb7ce8b41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T20:28:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10393.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulectomy</video:tag>
      <video:tag>Procedure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chin-Plastic-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chin Plastic Surgery</video:title>
      <video:description>Chin surgery also known as osteoplastic genioplasty is shown in the video. The changes due to surgery are shown with the pictures before and after the surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3a38948a-af70-481c-bbf9-8f5261249cb9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-01T20:13:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10331.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Chin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Body-Contouring-and-Tampa-Lipo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Body Contouring and Tampa Lipo</video:title>
      <video:description>This video shows the before and after pictures of people who have chosen to augment their bodies  by tampa liposuction and body contouring so as to feel better about themselves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/73fe71eb-a3f8-4f19-95ba-faca421218b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T20:35:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10417.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tampa</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>and</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Contouring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Removal</video:title>
      <video:description>In this video, Hydatid Cyst Removal is shown. This removal is a brain surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/855af7f1-d49d-41df-b699-ccdbf6102d78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T20:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10371.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Surgery India</video:title>
      <video:description>Video shows a less price dentures treatment in India at Delhi, Mumbai and Goa. Video shows the pictures of the patient before and after the treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bdaba6b8-f353-45d6-865d-9c7b1070d978/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-01T20:00:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10310.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Less</video:tag>
      <video:tag>price</video:tag>
      <video:tag>dentures</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Suture-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suture technique</video:title>
      <video:description>This is the first part of suture techniques. The video covers on tension suture, suturing technique basics, continuous suture and mattress suture. This production is aimed for medical personnel only. Practicing medical exercise without licensing is illegal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cafccaf8-6f42-45b6-8a53-3718e8eb5e9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1061</video:duration>
      <video:publication_date>2011-12-01T04:51:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10247.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Suture</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Videoscopic-Assisted-Retroperitoneal-Debridement-for-Infected-Necrotizing-Pancr-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Videoscopic Assisted Retroperitoneal Debridement for Infected Necrotizing Pancr Video</video:title>
      <video:description>This study was designed to provide experience in the management of infected and drained pancreatic necrosis using the retroperitoneal approach the initial treatment of acute necrotizing pancreatitis is conservative intervention is indicated in patients with suspected infected necrotizing pancreatitis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35e3b11f-1458-4a8c-81da-04108f55d653/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2011-12-01T04:30:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10219.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Videoscopic</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>Retroperitoneal</video:tag>
      <video:tag>Debridement</video:tag>
      <video:tag>for</video:tag>
      <video:tag>infected</video:tag>
      <video:tag>necrotizing</video:tag>
      <video:tag>pancr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lumbar-laminotomy-and-microdiscectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbar laminotomy and microdiscectomy</video:title>
      <video:description>Microdiscectomy is done for those patients who have simple ruptured or herniated discs, meaning they only have a ruptured disc and no other significant spinal problems the advantage of this procedure is that it is done through a much smaller skin incision</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69bef2df-15ab-4c0f-a814-a2f30571fe32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>791</video:duration>
      <video:publication_date>2011-12-01T05:03:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10261.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>Laminotomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microdiscectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Heart-Surgery-Demostration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Heart Surgery Demostration</video:title>
      <video:description>Open Heart Surgery: Open heart surgery is any surgery where the chest is opened and surgery is done on the heart muscle, valves, arteries, or other parts of the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/88836e45-135e-40cb-8f04-8e789b11abf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T20:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10316.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Operation-of-Vaginal-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Operation of Vaginal Hysterectomy</video:title>
      <video:description>Vaginal Hysterectomy Vaginal hysterectomy removes the uterus through the vagina to treat gynecologic conditions. This video shows Vaginal Hysterectomy Operation .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/992dc7f8-e670-489d-8abb-e0beab82954a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T03:48:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10148.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facelift-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facelift Surgery Video</video:title>
      <video:description>In this video Dr Paul Nassif will tell you about Face surgery. Face surgery nourishes your face and face looks brighter and younger.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a0cb4f1b-a9b3-416e-a5e8-daa2b02cc5b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2011-12-01T04:23:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10210.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sucessful</video:tag>
      <video:tag>facelift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Before</video:tag>
      <video:tag>and</video:tag>
      <video:tag>after</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Port-Laparoscopic-Cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Port Laparoscopic Cholecystectomy</video:title>
      <video:description>Cholecystectomy is the process where the gallbladder is removed surgically. It a the treatment for gallstones and a few other conditions. This video demonstrates how this surgery is carried out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a672c87f-308b-43bf-a1f6-24b241767e0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>348</video:duration>
      <video:publication_date>2011-12-01T04:20:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10206.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3</video:tag>
      <video:tag>Port</video:tag>
      <video:tag>Cholecystectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic Prostatectomy</video:title>
      <video:description>Prostatectomy is treatment for prostate cancer. This procedure includes the removal of the prostate gland. The video explains the procedure step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f47026c4-9cd6-4ac5-a760-643427028b8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-01T04:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10209.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collis-nissen-fundoplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collis nissen fundoplication</video:title>
      <video:description>This video shows a laparoscopic Collis Nissen gastroplasty in a patient with a previous nissen fundoplication by open approach despite the extensive mobilization it was not possible to achieve an adequate length of intra abdominal esophagus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/810d546d-ca7f-47f4-bfc5-b7bccacad224/cand_5.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2011-12-01T00:27:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9822.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Collis</video:tag>
      <video:tag>Nissen</video:tag>
      <video:tag>Fundoplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-Abdominal-Lump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of Abdominal Lump</video:title>
      <video:description>Video shows the perfect positions of the patient for a good abdominal examination. A step by step procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c6badb80-7370-44cd-92f2-af82fadd302c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1627</video:duration>
      <video:publication_date>2011-11-30T23:04:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9737.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intra</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>lump</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inguino-Scrotal-swelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguino-Scrotal swelling</video:title>
      <video:description>Inguino-Scrotal swelling is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45a24b28-4d1f-484a-8179-7adc5250d8ce/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1056</video:duration>
      <video:publication_date>2011-11-30T23:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9734.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inguino</video:tag>
      <video:tag>Scrotal</video:tag>
      <video:tag>swelling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-a-Vaginal-Hysterectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform a Vaginal Hysterectomy</video:title>
      <video:description>This medical video demonstrates a improved technique for performing a vaginal hysterectomy watch and observe how this surgical technique is done</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c404a497-84d5-4002-9250-49fb74a530c9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2011-11-30T22:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9719.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Improved</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>Hysterectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia Examination</video:title>
      <video:description>A very helpful video for medical students showing the examination of Hernia. A step by step procedure is show here which will really help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86a6c36b-d8f8-4d7c-b59d-fa9637e2a8fb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2011-11-30T22:44:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9708.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>students</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inserting-a-Foley-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inserting a Foley Catheter</video:title>
      <video:description>A catheter is used to remove fluids from the body. Usually a catheter is inserted to the bladder. This video explains how to insert a male catheter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e54ac3c7-8c5b-42cb-a4af-6c9a80516a7b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2011-11-30T22:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9707.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>insert</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Hip-Resurfacing-Surgery-of-a-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Hip Resurfacing Surgery of a Patient</video:title>
      <video:description>Video shows the whole process of hip resurfacing of a UK patient at Chennai, India. The patient have received a satisfactory treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8f755d9-a6e2-45a8-83cd-92875d24c488/cand_25.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2011-11-30T22:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9704.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>story</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insertion-of-an-Intra-Uterine-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insertion of an Intra-Uterine Device</video:title>
      <video:description>This video shows the procedure and preparation for the insertion of an intra-uterine device (IUD). An IUD is a form of birth control that is inserted into a woman&apos;s body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/194b25ac-f7ba-4e96-ab7f-659994ca5e22/cand_25.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T10:41:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9598.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intra</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>device</video:tag>
      <video:tag>IUD</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HAIR-TRANSPLANTATION-IN-QATAR-VIDEO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HAIR TRANSPLANTATION IN QATAR VIDEO</video:title>
      <video:description>Hair transplant surgery in qatar is mostly performed by well trained and qualified hair transplant surgeons hair transplant cost in qatar is much higer than other parts of the world watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dbee29b8-0e29-4289-b1f2-8d7f379b3097/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-30T22:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9641.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Indirect-Mesh-Hernioplasty-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indirect Mesh Hernioplasty Surgery Video</video:title>
      <video:description>Inguinal hernioplasty is among the most common procedures performed by general surgeons Indirect inguinal hernias develop at the internal ring the site where the spermatic cord in males the round ligament in females enters the abdominal wall</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a76c2038-2334-4040-89ac-e6ecd751381f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2011-11-30T22:32:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9685.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>Hernioplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-Sub-Dermal-Sutures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted Sub-Dermal Sutures</video:title>
      <video:description>Interrupted sub-dermal suture is one of the most complicated sutures. It is very strong as well. This video demonstrates the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/552f5838-e162-4f44-8b78-f34e9b0137c6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-11-30T22:27:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9673.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interrupted</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>Dermal</video:tag>
      <video:tag>Sutures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Surgery</video:title>
      <video:description>The video shows a heart surgery. The footage is made while the chest of the patient is still open and the heart is visible. The patient has recovered successfully and is in good condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/956b78e7-bf42-4a02-8f76-9a43fa54baf2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-30T22:24:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9667.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IMMEDIATE-ROOT-ANALOG-ZIRCONIA-DENTAL-IMPLANT-METHOD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IMMEDIATE ROOT ANALOG ZIRCONIA DENTAL IMPLANT METHOD</video:title>
      <video:description>This short video clip demonstrates the successful clinical use of a modified root analogue zirconia implant for immediate single tooth replacement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3dbb1bb2-ba7c-4a72-b1d8-139ca7ad35a5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-11-30T22:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9664.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interlocking-Continuous-Suture-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interlocking Continuous Suture Procedure</video:title>
      <video:description>The most common way to repair a ruptured quadriceps tendon is with interlocking continuous sutures the sutures are used to reattach the tendon to the bone the stitches are passed through the torn end of the tendon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b65e5ddb-c1cf-44a9-9c28-cdf8ed71e454/cand_25.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9658.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interlocking</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia Repair</video:title>
      <video:description>This video demonstrates a hernia repair surgery using the prolene hernia system. This surgery is by Dr.Ashish Bhanot.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d71b9351-af7b-42c2-beb5-11a1d5a504a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T22:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9619.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Prolene</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basilar-migraine-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basilar migraine surgery</video:title>
      <video:description>Basilar migraine is a neurological condition that causes headaches and nausea. This condition can be cured by a surgery. This video demonstrates the procedure of this surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/faafba65-c410-4034-935d-ed3c05b17c33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T06:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9342.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Basilar</video:tag>
      <video:tag>Migraine</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Affordable-dental-bonding-surgery-in-india</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable dental bonding surgery in india</video:title>
      <video:description>We have the best dentists on our panel considered to be the most renowned dental surgeons in india offering cosmetic bonding dental treatment at low cost.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6b3ce99-56c7-4168-96ef-e21a20c8ab6f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T10:34:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9576.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foleys-catheter-in-female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foleys catheter in female</video:title>
      <video:description>This video demonstrates how to do a female foley catheter insertion watch and learn how to properly insert a foley catheter in a woman this medical video is intended for medical students and professionals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5e445fe4-7ad1-4345-bf3b-7a9470ece774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T10:32:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9569.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foleys</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>in</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foleys-Catheter-Insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foley&apos;s Catheter Insertion</video:title>
      <video:description>A catheter is inserted into the body usually to remove fluids. The Foley&apos;s catheter is used to drain fluid from the bladder. This video explains how the catheter is inserted and fluid is drained out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2b80f4b8-a0d4-4318-956a-e2ad541517b9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T10:32:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9570.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foley</video:tag>
      <video:tag>s</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carpopedal-Spasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carpopedal Spasm</video:title>
      <video:description>Carpopedal Spasm is a spasmodic contraction of the muscles of the hands and feet. In this video, a patient with carpopedal spasm is demonstrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fb9cfae4-f62e-452f-ae2f-4c807387e34a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T10:26:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9548.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carpopedal</video:tag>
      <video:tag>Spasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Piles-Treatment-piles-Hemorrhoidal-Artery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Piles Treatment piles - Hemorrhoidal Artery</video:title>
      <video:description>Piles is a disorder is which the blood vessels around the rectum and anus swell due to inflammation and are also known as haemorrhoids. This video shows how the piles look like and their treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/426274a2-bab1-495d-9b8c-8d14ef616fad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-11-30T10:24:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9542.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pes</video:tag>
      <video:tag>piles</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>HAL</video:tag>
      <video:tag>hemorrhoidal</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Li</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Delivery-with-Forceps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Delivery with Forceps</video:title>
      <video:description>This video shows the forceps delivery which is used to assist a birthing mother by supporting the head of the baby and gently pulling it out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac6fc9ac-c3d7-425a-81e5-9b72c27fb73d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-11-30T01:21:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9227.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foreceps</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophagomyotomy-for-Achalasia-Results</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophagomyotomy for Achalasia Results</video:title>
      <video:description>The best technique for surgical esophagomyotomy to treat achalasia remains contentious the controversies include the best approach thoracoscopic or laparoscopic and the need for an antireflux procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b3bc2f13-66b9-473e-a47e-bed597460106/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-29T21:59:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9199.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Esophagomyotomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Achalasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Appendectomy-with-corpus-luteal-rupture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appendectomy with corpus luteal rupture</video:title>
      <video:description>Corpus luteum rupture often occurs on the right, but the lack of typical symptoms and acute appendicitis ruptured tubal pregnancy or miscarriage differentiated ruptured corpus luteum are found at laparotomy on patients who had been diagnosed as having appendicitis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb218dec-c149-48f9-ba71-e357cd7838ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T10:26:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9549.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Appendectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Luteal</video:tag>
      <video:tag>Rupture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cleft-Lip-and-Palate-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cleft Lip and Palate Surgery</video:title>
      <video:description>A cleft is a gap or split in either the upper lip or the roof of the mouth or sometimes both it occurs when separate areas of the face do not join together properly when a baby is developing during pregnancy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c29d40ca-4faa-4bf7-95a6-e89fa88e8da4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T09:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9439.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cleft</video:tag>
      <video:tag>Lip</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-Laparoscopic-excision-is-done-in-a-Ectopic-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Laparoscopic excision is done in a Ectopic Pregnancy</video:title>
      <video:description>Most ectopic pregnancies occur in the Fallopian tube (so-called tubal pregnancies),An ectopic pregnancy is a potential medical emergency, and, if not treated properly, can lead to death.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62e8509d-cf82-4e1a-b644-14d1fe095457/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-30T10:06:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9491.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cornual</video:tag>
      <video:tag>Ectopic</video:tag>
      <video:tag>pregnancy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Huge-Facial-Tumor-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Huge Facial Tumor Removal</video:title>
      <video:description>Video shows a facial cancer surgery in India by the expert doctors. This surgery may help you to get ride of facial tumors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96fe0ffa-af8d-43b5-bdbb-1f1315143b21/cand_25.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T10:04:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9486.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Facial</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>You</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>rid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-transperitoneal-inguinal-herina-repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic transperitoneal inguinal herina repair</video:title>
      <video:description>Laparoscopic transperitoneal approach has the advantage of observation of the hernia content for a longer period of time the division of the internal ring can be done under direct vision other intra abdominal pathology and opposite side hernia can be diagnosed and treated at the same time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e3d46658-9a5a-4270-a898-3e55b4722b49/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-30T10:02:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9481.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>transabdominal</video:tag>
      <video:tag>preperitoneal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>her</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ileostomy-Closure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ileostomy Closure</video:title>
      <video:description>This medical video shows an ileostomy which is an opening in your belly wall that is made during surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1f771243-542b-459b-9849-ab53a3198d1a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-11-30T10:00:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9474.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileostomy</video:tag>
      <video:tag>Closure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervicore-Biopsy-of-Vaginal-and-Cervical-Lesions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervicore Biopsy of Vaginal and Cervical Lesions</video:title>
      <video:description>Colposcopy is a way for doctor to use a special magnifying device to look at vagina and cervix if a problem is seen during colposcopy a small sample of tissue may be taken from the cervix or from inside the opening of the cervix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ffe720a0-0b73-409e-9de9-e74438d5ae20/cand_25.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-30T09:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9465.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervicore</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>lesions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Make-a-Go-Kart-using-a-Telsa-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Make a Go-Kart using a Telsa Turbine</video:title>
      <video:description>Rather than using a normal turbine,this video will show you how to make a great go-kart using a telsa turbine or a bladeless turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9054.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-29T19:35:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9054.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>GO</video:tag>
      <video:tag>kart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blockage-of-Axillary-with-a-Nerve-Stimulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blockage of Axillary  with a Nerve Stimulator</video:title>
      <video:description>This video demonstrates how to block axillary with a nerve stimulator. The axilla is the area on the human body directly under the joint where the arm connects to the shoulder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/87a5e7d9-0e0b-4e35-a36d-f300486a4482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:49:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9265.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Stimulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Artery-Bypass-Grafting-CABG-Surgery-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Artery Bypass Grafting CABG  Surgery Study</video:title>
      <video:description>Coronary artery bypass graft surgery a blood vessel is removed or redirected from one area of the body and placed around the area or areas of narrowing to bypass the blockages and restore blood flow to the heart muscle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c3407f84-440a-43a2-ad24-c481090994ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-11-30T09:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9410.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>CABG</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Below-Knee-Amputation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Below Knee Amputation</video:title>
      <video:description>Removal of a limb or other appendage or outgrowth of the body the most common indication for amputation of an upper limb is severe trauma learn what care is required for the below the knee amputation procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/91126912-c4f3-4964-aaf4-eb80122124ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-30T09:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9424.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Below</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>amputation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Varicose-veins-and-surgery-of-those-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Varicose veins and surgery of those veins.</video:title>
      <video:description>Varicose veins are swollen, painful veins that have filled with blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f097e14b-97c9-43c3-ac7e-c995e98ea640/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T08:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9362.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>varicose</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Hernia-Removal-With-Modern-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia  Removal With Modern Technique</video:title>
      <video:description>A hernia is a protrusion of abdominal organs in an area where the muscular structure is weakened. This animation shows a modern technique of dealing with a hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2d7fb6cc-fab2-4f92-8394-769901b7d9df/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-11-30T08:52:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9361.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Surgical-Fistulectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Fistulectomy</video:title>
      <video:description>Fistulectomy is done to rectify fistulas which are abnormal openings or passageways that connect different organs. This is a video that shows that surgical procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71e79e05-b499-4481-8bbf-70a7ad329235/cand_25.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-11-30T08:51:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9358.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Block-of-the-Femoral-Nerve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Block of the Femoral Nerve</video:title>
      <video:description>The femoral nerve is located in the leg and works with the muscles that straighten the leg. This video shows how anethesia is applied as a pain block on this nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/491db24e-95b3-4903-84a8-4147edb59b87/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:07:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9328.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Femoral</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Block</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Live-laparoscopic-tubal-ligation-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live laparoscopic tubal ligation surgery</video:title>
      <video:description>In laparoscopic tubal ligation, a ring called the fallope ring is around the fallopian tube. This procedure prevents sperm and ova from coming into contact thus preventing fertilization. The video presents procedure of laparoscopic tubal ligation. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/95da5971-3fb5-447c-abe5-a5c64e391ddf/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:02:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9314.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Pilonidal-Cyst-Removal-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pilonidal Cyst Removal Surgery</video:title>
      <video:description>These cysts typically occur when hair punctures the skin and then becomes embedded if a pilonidal cyst becomes infected the resulting abscess is often extremely painful</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/86b809fe-64a0-4da3-9b72-2b58572eb519/cand_25.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-11-30T06:01:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9311.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pilonidal</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Removal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bladder-neck-incision-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder neck incision video</video:title>
      <video:description>The bladder is examined using a small telescope then a spike is inserted down the telescope this cuts through the muscle at the neck of the bladder using high energy electric current lower energy current can be used to seal any blood vessels encountered</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f8993b67-ccac-4f17-a170-a69f2fc0fbe0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-30T06:01:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9309.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>Neck</video:tag>
      <video:tag>incision</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kidney-Transplant-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Transplant Video</video:title>
      <video:description>Video shows a short clip in the middle of kidney transplant. Surgery of a patient by the expert doctors is shown here to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6e21a7e-967c-49a9-90b6-7e944ba4b5b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T05:53:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9278.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>transplant</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Fundus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Fundus</video:title>
      <video:description>Video shows a step by step fundus examination of a patient by an expert doctor. This video will help the medical students in the examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a98beb3-e497-45bc-a11c-03d29790b001/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-30T05:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9287.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fundus</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-displaying-a-Colon-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy displaying a Colon Cancer</video:title>
      <video:description>This video shows colonoscopy displaying a colon cancer. Colonoscopy is a technique to find out whether a patient has a tumor or not by getting a piece of tissue from tissue to analyze.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aff0efef-27a2-4f1f-8946-0954c5e2e525/cand_25.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T05:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9276.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>displaying</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intravitreal-TSA-injection-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal TSA injection Treatment</video:title>
      <video:description>This video illustrate Intravitreal TSA injection performed explaining intravitreal injection technique used in endophthalmitis a serious eye infection macular degeneration and other eye diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dd597d18-9bc8-4002-a7e9-cd4950a05855/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T01:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9232.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>TSA</video:tag>
      <video:tag>injection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Face-lift-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face lift Surgery in India</video:title>
      <video:description>Video shows a patient having face lift surgery at Mumbai in India. Treatment gave contentment and satisfaction to the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6a09fbfc-bbc2-4682-a7fe-85c66200d8de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-11-30T06:00:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9308.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>gave</video:tag>
      <video:tag>contentment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>satisfaction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Am</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectal-resection-for-Endometriosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal resection for Endometriosis</video:title>
      <video:description>Robot assisted laparscopic rectal resection for endometriosis by dr d vitobelle rectal resection for deeply infiltrating endometriosis can be performed with limited morbidity it usually occurs in women with moderate to severe endometriosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a2eb23c7-4a68-4cb2-b808-7b365147b6b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2011-11-29T21:45:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9187.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>rectal</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Endometriosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Nephrectomy-Recovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Nephrectomy Recovery</video:title>
      <video:description>A laparoscopic nephrectomy is a keyhole surgical removal of a kidney this procedure is most commonly indicated for patients suffering from kidney cancer but also for patients with poor kidney function caused by benign kidney disease such as chronic infection or kidney stones</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d092ad37-1fdb-47a2-915b-ba056ed7644f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-11-29T21:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9193.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>nephrectomy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Endoscopic-Vein-Harvest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic Vein Harvest</video:title>
      <video:description>An endoscopic vein harvest allows a portion of vein from the inside of the leg to be removed through small incisions this reduces the length of the incision by several inches an endoscope or video camera is used to view the vein and remove the needed length</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6443df1-eb82-4c6b-bb48-058a62035514/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-11-30T01:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9222.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>harvest</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Transtracheal-oxygen-catheters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transtracheal oxygen catheters</video:title>
      <video:description>Transtracheal Catheters as a result of improvements in survival and quality of life for patients requiring continuous oxygen therapy heimlich and christopher watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f1f64622-8ebf-47aa-a8d0-dac4a8791f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-11-29T21:16:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9161.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>trans</video:tag>
      <video:tag>Tracheal</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>bronchoscopic</video:tag>
      <video:tag>guidance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Machine-gun-mini</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Machine gun (mini)</video:title>
      <video:description>Mini machine gun is demontrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9017.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-29T19:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9017.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mini</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Gun</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Surgery-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Surgery - Part 4</video:title>
      <video:description>Video contains a knee replacement surgery of the patient by some experts. A full surgical procedure is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/663cdce9-2365-48c6-ac29-6a883a2cec1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-11-29T21:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9176.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>4</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Access-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Access Catheter</video:title>
      <video:description>Central venous catheters are a commonly used modality throughout the medical center and especially in the intensive care units, serving a vital role in the management of critically ill patients. This video will identify the central venous line marks procedure for placement of a subclavian central line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/78ab552a-fadb-4980-b1f5-0469b0b5d422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2011-11-29T21:41:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9183.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Placement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Tesla-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tesla Turbine</video:title>
      <video:description>This turbine uses the boundary layer effect and because of that this is also known as the Bladeless turbine. This was patented by Nikola Telsa,and that&apos;s how it got its name.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9055.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-29T19:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9055.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Tracheostomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheostomy</video:title>
      <video:description>Tracheostomy is a surgical procedure done to create an airway through the trachea that allows a breathing tube to inserted at that surgical opening as contrasted to the usual procedure that has the tube entering through the mouth. This procedure is demonstrated here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8204e61c-be6b-4045-b6d8-930ea76a9042/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-11-29T21:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9150.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheostomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Explanation-of-Child-CVS-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Explanation of Child CVS Examination</video:title>
      <video:description>Checking the pulse, recapillarization examination and check for the blood pressure of a child is shown in the video. Video is very helpful for the CVS of a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/36b0f261-6d4e-4bfa-b294-22b3aee2a35d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-30T10:03:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9483.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>CVS</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dissection-method-of-circumcision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dissection method of circumcision</video:title>
      <video:description>This video shows a procedure for circumcision by the dissection method, this is by Professor Dr. Gamal Mousa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2d41e93-d5bf-4a62-95ef-4922cf0b8c22/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2011-12-01T00:39:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9841.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circumcision</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-internal-sphincterotomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lateral internal sphincterotomy treatment</video:title>
      <video:description>Lateral internal sphincterotomy is an operation performed on the internal anal sphincter muscle for the treatment of chronic anal fissure the doctor makes a small incision into the internal anal sphincter to reduce anal resting pressure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/59a81306-9fa3-4fd2-8456-9aac5a0611ee/cand_25.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-11-29T11:42:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8976.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lateral</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>sphincterotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBC-Earth-the-amazing-Lyre-Bird-sings-like-a-chainsaw</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC Earth, the amazing Lyre Bird sings like a chainsaw!</video:title>
      <video:description>The lyrebird is an Australian bird that dwells on the ground. These birds are extraordinary at mimicry.  Attenborough explores the amazing Lyre Bird that sings like a chainsaw in BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da7d76cf-074a-45d5-ba84-b00e12517119/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-11-26T05:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8132.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Attenborough</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Lyre</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>sings</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Chainsaw</video:tag>
      <video:tag>now</video:tag>
      <video:tag>in</video:tag>
      <video:tag>high</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia</video:title>
      <video:description>Gynecomastia is the enlargement by breast tissue in men. This happens due to an imbalance of hormones either by increase of the female hormone or low levels of the male hormone and fat deposits as well as shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1edf8cf1-9ba8-4232-9f7f-7b2d5cef375e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-11-30T22:34:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9690.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia procedure</video:title>
      <video:description>Gynecomastia which is the development of large mammary glands in human males resulting in breast enlargement is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1862a55e-bf71-4daf-a988-8f87ab0d0a50/cand_25.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2011-11-30T22:22:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9659.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>Arabic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBCS-spy-in-the-woods-at-Teddy-Bears-Fish-Picnic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC&apos;S spy in the woods at Teddy Bear&apos;s Fish Picnic</video:title>
      <video:description>Its open season, fishing time for the bears. However someone left the fishing rod at home. This is Teddy Bear&apos;s fish picnic in the Bears series subtitled Spy in the Woods by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/da8eed6e-475c-4401-88b9-68ee0075e545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-26T01:20:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8054.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Teddy</video:tag>
      <video:tag>bear</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Picnic</video:tag>
      <video:tag>Bears</video:tag>
      <video:tag>Spy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Woods</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gynecomastia-and-Gastric-Bypass-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gynecomastia and Gastric Bypass Surgery</video:title>
      <video:description>This video shows a male chest reduction surgery in India at Mumbai undertaken by a UK NRI. Patient is really satisfied with the treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7044d99e-59c3-43bc-aae8-858435d4d31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T23:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10567.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>undertaken</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>UK</video:tag>
      <video:tag>NRI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gold-Wasp-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gold Wasp by BBC</video:title>
      <video:description>Commonly known as cuckoo wasps, these insect are commonly highly sculptured, with brilliantly colored metallic-like bodies. They make their home in the most unusual way, by forcing the plant to host them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/93a2f029-b0bd-405c-a112-6cc145660a12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-11-26T06:29:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8169.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Undergrowth</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Veneers-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Veneers - India</video:title>
      <video:description>Video shows an advanced dental care with affordable price porcelain dental veneers in India. Dental veneers helps to improve you good looks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eb01d626-745a-41ec-9629-b6de09e4e35f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-03T03:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10617.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>care</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Affordable</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>veneers</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meniscus-allograft-transplantation-tunnel-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meniscus allograft transplantation tunnel technique</video:title>
      <video:description>Meniscus allograft transplantation involves taking a meniscus from a cadaver the meniscus is tested to ensure that it is not contaminated and then frozen wwhen all of the tests are negative for contamination it is provided to surgeons for meniscus transplantation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd4463ec-4cd1-47e5-9a6d-d9c8cd2a25f1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2011-12-01T04:11:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10194.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meniscus</video:tag>
      <video:tag>allograft</video:tag>
      <video:tag>transplantation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Tunnel</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vindaloo-Truly-a-Dish-of-Indian-Origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vindaloo - Truly a Dish of Indian Origin?</video:title>
      <video:description>Vindaloo, a word very commonly associated with Indian food, is actually from Portuguese origin. In this video we will give you a quick run through its origins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f8093655-563e-44b0-83e4-3d8c0a5bf031/cand_5.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2013-01-12T01:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28756.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Vindaloo</video:tag>
      <video:tag>potuguese</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>food</video:tag>
      <video:tag>curry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Esophagectomy-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Esophagectomy - India</video:title>
      <video:description>Curing of esophageal cancer with laparoscopic esophagectomy is shown in the video. A brief description of whole surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2fad6cb-fbbc-4783-8839-ff2f452759ce/cand_25.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-01T02:47:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9993.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ESOPHAGECTOMY</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>Esophageal</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Job-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Job in India</video:title>
      <video:description>This is a Video of cosmetic rhinoplasty / Nose job surgery done in India by Dr Kishore Babu pentyala at his Bangalore Clinic on a young female patient.Here the rhinoplasty surgeon is elevating the skin flap to access the cartilages for trimming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/12/0cf2e5c8-f580-45ae-84ad-792fd6c4db92/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-09T12:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30759.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inexpensive-tubal-ligation-reversal-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inexpensive tubal ligation reversal surgery in India</video:title>
      <video:description>Sterilization by tubal ligation can be surgically reversed. However, the procedure may be very expensive in some country. This video features an interview of a patient UK who got the required treatment in India. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6136dd08-a582-4eff-87bb-03ca1acc4a6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-01T23:11:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10576.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inexpensive</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Reshaping-In-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Reshaping  In India</video:title>
      <video:description>Nose Reshaping / Rhinoplasty is the  Facial Cosmetic Surgical procedure to reshape the nose or to correct the defected nose, here one could notice the patient lower lateral cartilages 
after the entire elevation of Nasal Skin flap from the underlying bone. Above video of Nose Reshaping in India is performed by Dr Kishore Babu Pentyala at his New You Cosmetic Surgery Clinic in Bangalore India.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/12/9249d349-db2a-4a90-af47-8e8df8e61ccc/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-12-09T12:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30758.mp4</video:content_loc>
      <video:uploader>Kishore Babu Pentyala</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>Reshaping</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-dentistry-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser dentistry surgery in India</video:title>
      <video:description>Laser dentistry surgery in India at Mumbai is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ada9cbba-bf2a-4f89-9623-8e996314d38d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:30:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10399.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>savings</video:tag>
      <video:tag>on</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Sleeve-Gastrectomy-Weight-loss-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Sleeve Gastrectomy Weight loss surgery in India</video:title>
      <video:description>The American man shares his experience of undergoing sleeve gastrectomy- the popular weight loss in India with IndiCure. The weight loss surgery was performed by one of the best bariatric surgeon in India. Weight loss or Bariatric surgery in India costs a fraction of what it costs in US. And thus a lot of people opt for weight loss surgery in India. The cheap weight loss surgery is India is a great deal and thus attracts medical tourists from all across the world. /nFor more details about weight loss surgery in India, please visit http://www.indicure.com/weight-loss-surgery.htm and http://www.indicurecosmeticsurgery.com/surgery/weight-loss-surgery.htm</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Dental Crowns And Bridges in India</video:title>
      <video:description>Video shows a dental crowns treatment in India with affordable price. An introduction of an expert doctor is shown here.</video:description>
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      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Tummy-Tuck-and-Breast-Reduction-at-affordable-costs-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck and Breast Reduction at affordable costs in India</video:title>
      <video:description>Tummy Tuck and Breast Reduction are one of the popular mommy makeover combination procedures. The multiple cosmetic surgery procedures are available with some of the best cosmetic surgeons in India at affordable prices./nThis lady from Kenya got her tummy tuck and breast reduction surgery in India with IndiaCure. She shares her delightful experience of her cosmetic surgery procedures in India. /nOwing to the cheaper cost of plastic surgery in India, many medical tourists from USA, UK, Canada, Australia, New Zealand  and many African countries such as Kenya, Nigeria, Uganda, Ghana, Sudan travel abroad for availing quality and affordable cosmetic surgery in India./nIf you are seeking cosmetic surgery abroad, you can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777. You can visit us at http://www.indicure.com or http://www.indicurecosmeticsurgery.com</video:description>
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      <video:tag>together</video:tag>
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      <video:tag>and</video:tag>
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    <loc>https://dnatube.com/videos/Canadian-Spine-Patients-Artificial-Disc-Replacement-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Canadian Spine Patients Artificial Disc Replacement Surgery in India</video:title>
      <video:description>The purpose and advantage of artificial disc replacement is to replace the worn out disc while preserving the motion at the operated spinal level this could potentially not only treat the underlying back pain but also protect patients from developing problems at an adjacent level of the spine</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9947.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>India</video:tag>
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    <loc>https://dnatube.com/videos/Affordable-Breast-Reduction-Cosmetic-Surgery-Abroad-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Breast Reduction Cosmetic Surgery Abroad in India</video:title>
      <video:description>This lady from Germany shares her experience of undergoing breast reduction plastic surgery in India.  

She had considered two options for her plastic surgery overseas - either Mexico or India but chose to undergo cosmetic surgery in India with IndiCure. She searched on the internet about IndiCure services and chose IndiCure owing to the good reputation of the company in serving international clients for various  plastic surgery and medical procedures abroad in India. 

She shares her experience of how IndiCure case managers, the affiliate hospitals and plastic surgeons helped her in making her surgery a success in India.

If you are looking for plastic surgery abroad and the cheapest place for plastic surgery abroad, IndiCure can help you without compromising on the quality of services and the results of cosmetic surgery. For more information, visit us at http://www.indicure.com and http://www.indicurecosmeticsurgery.com or write to us at info@indicure.com or call us at  +91 9818462127 or  +91 9320036777.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21753.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
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    <loc>https://dnatube.com/videos/Dental-bonding-treatment-in-India-at-a-less-cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental bonding treatment in India at a less cost</video:title>
      <video:description>Dental treatments like dental bonding and veneers are not only used to fix cavities or broken teeth but can also be used to improve the look of healthy teeth</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10449.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Affordable-Brain-Tumor-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affordable Brain Tumor Surgery in India</video:title>
      <video:description>IndiCure is the most trusted name for providing health care facilitation for brain tumor removal surgery in India. Many medical tourists from western countries such as USA, UK, Canada, Australia, New Zealand as well as from middle east and African countries such as Kenya, Nigeria, Uganda, Ghana, Sudan and South Africa travel abroad to India for medical procedures in India. For more information about Brain Surgery in India, visit - http://www.indicure.com/brain-surgery.htm write to info@indicure.com or call at +919818462127 or +919320036777.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12368.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>White blood cells are a very important part of the defense system of our body. White blood cells destroy the harmful bacteria and fungi. This video shows how white blood cells engulf bacteria.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Vacuum Extraction in Delivery</video:title>
      <video:description>Vacuum extraction in delivery is a very classic and safe way of delivery. When mother is tired of making efforts to push the baby then this device plays a very effective role.</video:description>
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      <video:description>Lec 1- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
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    <lastmod>2026-08-14</lastmod>
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General Biology Laboratory</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 7- Anatomy.
General Biology Laboratory</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 5- Complementation II PCR analysis and.
General Biology Laboratory</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 6- Complementation III, Bioinformatics.
General Biology Laboratory</video:description>
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    <loc>https://dnatube.com/videos/Lec-4-Complementation-I-Genetics-and-Mol</loc>
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      <video:title>Lec 4- Complementation I, Genetics and Mol</video:title>
      <video:description>Lec 4- Complementation I, Genetics and Mol.
General Biology Laboratory</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3- Vibrio streaking, Photosynthesis</video:title>
      <video:description>Lec 3- Vibrio streaking, Photosynthesis.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19140.jpg</video:thumbnail_loc>
      <video:duration>4800</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/EWabDV38KE4</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Enzymes-Microbiology-Vibrio-isolat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Enzymes, Microbiology-Vibrio isolat</video:title>
      <video:description>Lec 2- Enzymes, Microbiology-Vibrio isolat.
General Biology Laboratory</video:description>
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General Biology</video:description>
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      <video:tag>Retribution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Orienting-Pantograph-to-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Orienting Pantograph to Patient</video:title>
      <video:description>&quot;Lec 51 - Orienting Pantograph to Patient&quot; This presentation shows the assembling of the Pantographic apparatus on the patient in preparation for a survey.  Orig. air date: SEP 4 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1050</video:duration>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Media-Studies-104A-Lecture-12-New-York-Times-v-Sullivan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Media Studies 104A - Lecture 12: New York Times v. Sullivan</video:title>
      <video:description>Media Studies 104A - Lecture 12: New York Times v. Sullivan

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25766.jpg</video:thumbnail_loc>
      <video:duration>4366</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/JvH-ZC0Auns</video:player_loc>
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      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>new</video:tag>
      <video:tag>York</video:tag>
      <video:tag>Times</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Sullivan</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-Media-Studies-104A-Injurious-Speech</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 Media Studies 104A Injurious Speech</video:title>
      <video:description>Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25735.jpg</video:thumbnail_loc>
      <video:duration>3464</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Vi9jqkYsu7E</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Lecture</video:tag>
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      <video:tag>Speech</video:tag>
      <video:tag>press</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Media-Studies-104A-Lecture-11-False-Speech-Libel-Commo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Media Studies 104A - Lecture 11: False Speech (Libel): Commo</video:title>
      <video:description>Media Studies 104A - Lecture 11: False Speech (Libel): Commo

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25726.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-18T17:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xPjQb_4p3s8</video:player_loc>
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      <video:tag>Lecture</video:tag>
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      <video:tag>Commo</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Media-Studies-104A-Lecture-8-Finish-Prior-Restraints-Wik</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Media Studies 104A - Lecture 8: Finish Prior Restraints; Wik</video:title>
      <video:description>Media Studies 104A - Lecture 8: Finish Prior Restraints; Wik

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25724.jpg</video:thumbnail_loc>
      <video:duration>4551</video:duration>
      <video:publication_date>2012-09-18T17:12:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2s14ZIwLWJk</video:player_loc>
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      <video:tag>Wik</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Media-Studies-104A-Lecture-9-Disfavored-speakers-The-Fun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  Media Studies 104A - Lecture 9: Disfavored speakers: The Fun</video:title>
      <video:description>Media Studies 104A - Lecture 9: Disfavored speakers: The Fun

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25720.jpg</video:thumbnail_loc>
      <video:duration>4485</video:duration>
      <video:publication_date>2012-09-18T17:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_qb0ONviOag</video:player_loc>
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      <video:tag>speakers</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Two-Guys-Two-Girls-and-an-Airplane-Flight-Attempt-2-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Two Guys, Two Girls and an Airplane: Flight Attempt 2 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 20 - Two Guys, Two Girls and an Airplane: Flight Attempt 2 | MIT Unified Engineering, Fall 2005&quot; Two Guys, Two Girls and an Airplane - Flight Attempt 2

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15211.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/bqurk7IEypQ</video:player_loc>
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      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Media-Studies-104A-Lecture-22-Discussion-of-US-v-Alvarez</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Media Studies 104A - Lecture 22: Discussion of US v Alvarez</video:title>
      <video:description>Media Studies 104A - Lecture 22: Discussion of US v Alvarez

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25754.jpg</video:thumbnail_loc>
      <video:duration>3829</video:duration>
      <video:publication_date>2012-09-18T17:21:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rTsGKrcX-7U</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>media</video:tag>
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      <video:tag>V</video:tag>
      <video:tag>Alvarez</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Media-Studies-104A-Lecture-20-Access-to-Courts-other-pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Media Studies 104A - Lecture 20: Access to Courts, other pro</video:title>
      <video:description>Media Studies 104A - Lecture 20: Access to Courts, other pro

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25748.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-09-18T17:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rhJ-0kUSpk8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
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      <video:tag>Other</video:tag>
      <video:tag>Pro</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Statistics 21</video:title>
      <video:description>Lec 10- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16942.jpg</video:thumbnail_loc>
      <video:duration>4747</video:duration>
      <video:publication_date>2012-09-01T17:05:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C_0sf_7FJOE</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
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      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Team-15-Flight-Attempt-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Team 15: Flight Attempt | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 23 - Team 15: Flight Attempt | MIT Unified Engineering, Fall 2005&quot; Team 15 - Flight Attempt

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15215.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-08-28T15:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFi8yxWZhR4</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 21 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd continues subgradients.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364B Course Website:
http://www.stanford.edu/class/ee364b/courseinfo.html

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17528.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-09-03T15:12:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZniZaKCTktI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>stepsize</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>Results</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>size</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>Projections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Preparation-of-Immediate-Denture-for-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Preparation of Immediate Denture for Delivery</video:title>
      <video:description>&quot;Lec 52 - Preparation of Immediate Denture for Delivery&quot; Shows how to eliminate processing errors of the immediate denture. Uses marking and grinding to achieve the best occlusion for the denture and hence greatest stability. Orig. air date: JUL 23 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20957.jpg</video:thumbnail_loc>
      <video:duration>806</video:duration>
      <video:publication_date>2012-09-08T05:58:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xodM4izbmtU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>52</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>for</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Statistics 20</video:title>
      <video:description>Lec 25- Statistics 20 .
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17214.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-02T12:46:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SGX0PiueeVw</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 26 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Molecular Orbital Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15217.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-08-28T15:42:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JrL2jlkoRUY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec Last- Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Description:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Barbara Knowlton is a Professor from the UCLA Department of Psychology since 2004. She is interested in the neural substrates of memory and executive function. In her main line of research, she examines the role of different medial temporal lobe structures in declarative memory. She is also interested in the role of corticostriatal loops in habit learning and would like to further delineate the role of different loops in cognition.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2954</video:duration>
      <video:publication_date>2012-09-09T02:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mlIzPfpdgCE</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
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      <video:tag>UCLA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-endocrine-system-by-the-hypothalamus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of endocrine system by the hypothalamus</video:title>
      <video:description>Hypothalamus located in the fore brain integrates information from rest of the body and controls most of the endocrine system. This video shows how hypothalamus controls the endocrine system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/9be35e9b-4389-4409-b1b6-9ca080922d9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-04-23T05:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1962.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Media-Studies-104A-Lecture-6-Symbolic-and-Protest-Speech</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Media Studies 104A - Lecture 6: Symbolic and Protest Speech:</video:title>
      <video:description>Media Studies 104A - Lecture 6: Symbolic and Protest Speech:

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25717.jpg</video:thumbnail_loc>
      <video:duration>4603</video:duration>
      <video:publication_date>2012-09-18T17:11:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mPuBCUpybpI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>Speech</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Media-Studies-104A-Lecture-4-Political-and-Corporate-Spee</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Media Studies 104A - Lecture 4: Political and Corporate Spee</video:title>
      <video:description>Media Studies 104A - Lecture 4: Political and Corporate Spee

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25712.jpg</video:thumbnail_loc>
      <video:duration>4522</video:duration>
      <video:publication_date>2012-09-18T17:10:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/37PyofzEgEY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:tag>Political</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Corporate</video:tag>
      <video:tag>Spee</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Media-Studies-104A-Lecture-5-Subversive-Symbolic-and-Pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Media Studies 104A - Lecture 5: Subversive, Symbolic and Pro</video:title>
      <video:description>Media Studies 104A - Lecture 5: Subversive, Symbolic and Pro

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25710.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-18T17:09:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOUl1mvXICM</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
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      <video:tag>Subversive</video:tag>
      <video:tag>Symbolic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pro</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Media-Studies-104A-Lecture-1-Introduction-what-to-expect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Media Studies 104A - Lecture 1: Introduction, what to expect</video:title>
      <video:description>Media Studies 104A - Lecture 1: Introduction, what to expect

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25708.jpg</video:thumbnail_loc>
      <video:duration>4495</video:duration>
      <video:publication_date>2012-09-18T17:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AywZAx9KmAs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>introduction</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>expect</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Media-Studies-104A-Lecture-3-First-Amendment-Case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Media Studies 104A - Lecture 3: First Amendment Case</video:title>
      <video:description>Media Studies 104A - Lecture 3: First Amendment Case

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25705.jpg</video:thumbnail_loc>
      <video:duration>4253</video:duration>
      <video:publication_date>2012-09-18T17:08:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MG90WiE8onw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Amendment</video:tag>
      <video:tag>case</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-2003-AIME-II-Problem-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - 2003 AIME II Problem 12</video:title>
      <video:description>2003 AIME II Problem 12

Minimum members in a committee</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25056.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T00:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KD46pC_KFWk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>12</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Review-and-Q-and-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Review and Q and A</video:title>
      <video:description>Lec 11- Review and Q and A.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19158.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-09-04T18:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LHe8tZl6EK4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-features-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic features of bone</video:title>
      <video:description>Microscopic features of bone

This video shows and explains microscopic features of bone. The bone cells called osteocytes are housed in spaces called lacunae. Canaliculi is another microscopic feature of bone that allows osteocytes to communicate with each other. Blood vessels and nerve fibers are housed in the bone by structures called osteonic canals. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4abd4c51-f64b-40d8-9020-e9bfb2453095/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2011-12-01T21:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10475.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-57-Occlusal-Partial-Denture-Failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Occlusal-Partial Denture Failure</video:title>
      <video:description>&quot;Lec 57 - Occlusal-Partial Denture Failure&quot; Patient with a broken conventional attachment due to improper clearance in centric relation.  Orig. air date: MAR 2 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21435.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-09T05:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P7lTNyuB0iQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>57</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>failure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Examination-for-Oral-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Examination for Oral Cancer</video:title>
      <video:description>&quot;Lec Last - Examination for Oral Cancer&quot; Dr. Millard gives a general examination for oral cancer. He uses a patient and shows the different examination areas, plus different techniques palpation etc. Orig. air date: JAN 19 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21517.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-09T05:42:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-W_RqQmnlk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Cancer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-a-Combination-Wrench</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of a Combination Wrench</video:title>
      <video:description>This video shows the mechanics behind the manufacturing of a combination wrench. A step by step procedure of manufacturing is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/02c0d234-7aa9-4b6a-9508-84927f04b665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2013-01-12T01:06:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28682.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Combination</video:tag>
      <video:tag>Wrench</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-59-Determinants-of-Occlusal-Morphology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Determinants of Occlusal Morphology</video:title>
      <video:description>&quot;Lec 59 - Determinants of Occlusal Morphology&quot; Presents condylar and anterior determinants of occlusion and how they affect the occlusal morphology of teeth.  Orig. air date: APR 5 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21437.jpg</video:thumbnail_loc>
      <video:duration>3809</video:duration>
      <video:publication_date>2012-09-09T05:08:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tYf0B-FH6ds</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>59</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Morphology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Functional-Waxing-of-Mandibular-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Functional Waxing of Mandibular Bridge</video:title>
      <video:description>&quot;Lec 60 - Functional Waxing of Mandibular Bridge&quot; Demonstration of functional waxing technique for a mandibular bridge.  Orig. air date: NOV 20 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21438.jpg</video:thumbnail_loc>
      <video:duration>1210</video:duration>
      <video:publication_date>2012-09-09T05:08:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ajn4oHDA1b4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>60</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Dot-and-Cross-Product-ComparisonIntuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Dot and Cross Product Comparison/Intuition</video:title>
      <video:description>Dot and Cross Product Comparison/Intuition

Dot and Cross Product Comparison/Intuition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22018.jpg</video:thumbnail_loc>
      <video:duration>1154</video:duration>
      <video:publication_date>2012-09-11T00:22:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tdwFdzVqito</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dot</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>Intuition</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Matrices: Reduced Row Echelon Form 1</video:title>
      <video:description>Matrices: Reduced Row Echelon Form 1

Solving a system of linear equations by putting an augmented matrix into reduced row echelon form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22019.jpg</video:thumbnail_loc>
      <video:duration>1063</video:duration>
      <video:publication_date>2012-09-11T00:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0CmbneYETs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrices</video:tag>
      <video:tag>Reduced</video:tag>
      <video:tag>Row</video:tag>
      <video:tag>Echelon</video:tag>
      <video:tag>form</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Limit Examples (part 1)</video:title>
      <video:description>Limit Examples (part 1)

Some limit exercises</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19930.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-06T01:04:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GGQngIp0YGI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Thomas Del Beccaro - California Republican Vice Chairman

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19489.jpg</video:thumbnail_loc>
      <video:duration>2734</video:duration>
      <video:publication_date>2012-09-05T02:58:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C8XThAJFYdU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Null Space 2: Calculating the null space of a matrix</video:title>
      <video:description>Null Space 2: Calculating the null space of a matrix

Calculating the null space of a matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22026.jpg</video:thumbnail_loc>
      <video:duration>787</video:duration>
      <video:publication_date>2012-09-11T00:25:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qvyboGryeA8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>matrix</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Public Health 241 -</video:title>
      <video:description>lec 16-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27619.jpg</video:thumbnail_loc>
      <video:duration>3056</video:duration>
      <video:publication_date>2012-09-30T10:13:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hdt0pOuSYLc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Linear-Algebra-Matrix-condition-for-one-to-one-trans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Linear Algebra: Matrix condition for one-to-one trans</video:title>
      <video:description>Linear Algebra: Matrix condition for one-to-one trans

Showing that the rank of the of an mxn transformation matrix has to be an for the transformation to be one-to-one (injective)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22071.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-11T00:39:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3FuL9qKTBs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>for</video:tag>
      <video:tag>one</video:tag>
      <video:tag>to</video:tag>
      <video:tag>trans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Hilary-The-Square-Well</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13-  Hilary: The Square Well</video:title>
      <video:description>&quot;Lec 13-  Hilary: The Square Well&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21546.jpg</video:thumbnail_loc>
      <video:duration>3151</video:duration>
      <video:publication_date>2012-09-09T05:53:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2gRlRLl2VnY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Hilary</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Well</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dirac-Notation-and-the-Energy-Representation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2-  Dirac Notation and the Energy Representation</video:title>
      <video:description>&quot;Lec 2-  Dirac Notation and the Energy Representation&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21525.jpg</video:thumbnail_loc>
      <video:duration>2556</video:duration>
      <video:publication_date>2012-09-09T05:52:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aoaR0BsBR2U</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Dirac</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Representation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Operators-and-Measurement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3-Operators and Measurement</video:title>
      <video:description>&quot;Lec 3-Operators and Measurement&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21526.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-09T05:52:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qCwUKsWt8z4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>measurement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Programming Abstractions (Stanford)&quot; Lecture 6 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

In the sixth lecture, Julie discusses sequential containers, associative containers, map classes/interfaces, iteration over maps and set classes. She explains why set classes are different and sometimes better to use. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17669.jpg</video:thumbnail_loc>
      <video:duration>2581</video:duration>
      <video:publication_date>2012-09-03T16:49:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eYTDzvlAZMM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>containers</video:tag>
      <video:tag>map</video:tag>
      <video:tag>class</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>iterating</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Operations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Oral-Hygiene-Methods-Toothbrushing-and-Flossing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Oral Hygiene Methods - Toothbrushing and Flossing</video:title>
      <video:description>&quot;Lec 1 - Oral Hygiene Methods - Toothbrushing and Flossing&quot; This tape is a compilation of three 16mm films which demonstrate the circular scrub and Bass methods of toothbrushing and good technique in dental flossing. Orig. air date: NOV 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21527.jpg</video:thumbnail_loc>
      <video:duration>993</video:duration>
      <video:publication_date>2012-09-09T05:52:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0e3o5gbxsAY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Toothbrushing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Flossing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dental-Anatomy-and-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Dental Anatomy and Periodontics</video:title>
      <video:description>&quot;Lec 2 - Dental Anatomy and Periodontics&quot; Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21528.jpg</video:thumbnail_loc>
      <video:duration>2382</video:duration>
      <video:publication_date>2012-09-09T05:52:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DW0at6KMuhI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Periodontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-treatment-to-cure-acne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser treatment to cure acne</video:title>
      <video:description>Acne is a skin condition that manifests as pimples, zits and other swellings usually due to hair follicles clogging up, this video shows one of the treatments for acne with LASER which is a pain free procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bc91ad81-1792-41ca-99c7-a542f42cd9b5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-29T11:49:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9000.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Laser</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Grasp-Reflex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Grasp Reflex</video:title>
      <video:description>The grasp reflex can be observed in babies from when they are born. It is the ability to respond to touch by grasping the finger as is shown inn this video, it is visible in both the hands and feet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/90122b9b-0d85-4641-b8da-44fbd1d611d2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-11-29T11:49:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9001.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Grisp</video:tag>
      <video:tag>Reflex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Learning 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19502.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-05T03:05:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZGNapPOXFLE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tesla-Coil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tesla Coil</video:title>
      <video:description>This is a video of Bobina de Tesla ITESCA, from the video one can assembly of a homemade and working Tesla Coil is possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/906081e0-6295-47c4-a29d-f2293c781bf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-25T20:52:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7928.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Bobina</video:tag>
      <video:tag>de</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>ITESCA</video:tag>
      <video:tag>COIL</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Null-Space-3-Relation-to-Linear-Independence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Null Space 3: Relation to Linear Independence</video:title>
      <video:description>Null Space 3: Relation to Linear Independence

Understanding how the null space of a matrix relates to the linear independence of its column vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22028.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-11T00:25:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vFctYRhK2M0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Null</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>3</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>to</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Independence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Behind-Anti-Gravity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Behind Anti-Gravity</video:title>
      <video:description>Video shows the theoretical anti-gravity device designed by Dr Yevgeny Podkletnov. It is really interesting and shows the concept of anti-gravity device.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/90768026-3499-42f0-996c-68839696836e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2013-01-30T05:03:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29037.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/areas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>areas</video:title>
      <video:description>areas, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/909941d0-d4fa-4522-b393-51226f068fff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-04-16T15:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12244.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>areas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/via-JAK-STAT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>via JAK-STAT</video:title>
      <video:description>toda via JAK-STAT para eritropoetina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/9093e9e1-ff84-4a75-89fe-6d99a946aa99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-04-08T19:56:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4098.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>JAK</video:tag>
      <video:tag>STAT</video:tag>
      <video:tag>JAK2</video:tag>
      <video:tag>STAT5</video:tag>
      <video:tag>eritropoetina</video:tag>
      <video:tag>eritropoetin</video:tag>
      <video:tag>citocina</video:tag>
      <video:tag>citicin</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>membrana</video:tag>
      <video:tag>quinase</video:tag>
      <video:tag>eritropoese</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions-Madcow-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions Madcow mechanism</video:title>
      <video:description>A short animation on the mechanism of prion diseases. The entry of the infectious prion proteins (red) is still up for debate. Once they enter the nervous tissue however, they are thought change normal PrP proteins in our brains to look like themselves (red to green change). The two red proteins then split and go on to find two more normal (green) proteins to convert. The process continues until a plaque forms (Death-Star at the end)and some other side-effects develop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/90b552eb-4079-444f-ac17-0076a7da4056/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2007-05-16T02:59:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/373.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>prions</video:tag>
      <video:tag>MadcowDesease</video:tag>
      <video:tag>subviral</video:tag>
      <video:tag>Pathogens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinesin-mutations-in-mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin mutations in mice</video:title>
      <video:description>The scientists didn&apos;t mess with the mice - these were already-exising mutations. I think the mutants REALLY need a snuggle this time, poor things</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/90ce664f-0ac8-49bf-b068-89ae87109a68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-05-19T22:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/379.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-Rainbow-Instant-Snow-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science - Rainbow Instant Snow Experiment</video:title>
      <video:description>This video shows how one can have fun with science in this instant rainbow snow experiment in the incredible science series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28521.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-12-10T01:55:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0V8miZORg6Y</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>rainbow</video:tag>
      <video:tag>Instant</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - EE290f  Photoemission and Photoemission Spectroscopy - given by Dr. Zahid Hussain, ALS/LBNL</video:title>
      <video:description>EE290f  Photoemission and Photoemission Spectroscopy - given by Dr. Zahid Hussain, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 18 - Photoemission and Photoemission Spectroscopy - given by Dr. Zahid Hussain, ALS/LBNL</video:description>
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      <video:duration>4747</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/OOb94QhN580</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 24 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23554.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-14T09:22:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ri660lH2YCM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-have-hangover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we have hangover?</video:title>
      <video:description>What causes a Hangover? Well, a hangover is the after effect of taking one too many and occurs to an imbalance in the body. This video gives the technical details of what actually causes a hangover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/66d2c395-09dc-4b60-9203-cda10f06e60a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2012-12-08T07:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28370.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hangover</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Voltage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Voltage</video:title>
      <video:description>Voltage

Difference between electrical potential (voltage) and electrical potential energy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21769.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-10T12:32:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zqGvUbvVQXg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Voltage</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Entreprenuerial Sales</video:title>
      <video:description>&quot;Lec 18 - Entreprenuerial Sales&quot; Chuck Eesley discusses entrepreneurial sales, elevator pitches, and presentation skills. Sales is presented as an experimentation process in a startup firm.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19020.jpg</video:thumbnail_loc>
      <video:duration>1330</video:duration>
      <video:publication_date>2012-09-04T08:56:03.000Z</video:publication_date>
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      <video:uploader>0|50|0</video:uploader>
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      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
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      <video:tag>elevator</video:tag>
      <video:tag>pitches</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>skills</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>L:ec 10 - Practice of Art 23AC - Lecture 12</video:title>
      <video:description>Practice of Art 23AC - Lecture 12

Foundations of American Cyber-Culture</video:description>
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      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-18T23:39:29.000Z</video:publication_date>
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      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
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  </url>
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    <video:video>
      <video:title>Fluorine Video - Periodic Table of Videos</video:title>
      <video:description>We visit a fluorine expert to finally show you this incredibly reactive element in action. Our thanks to Eric Hope at the University of Leicester.

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:duration>402</video:duration>
      <video:publication_date>2012-04-03T14:25:38.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fluorine</video:tag>
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    <video:video>
      <video:title>Meitnerium video - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve made a new video about element 109, which was created in Darmstadt, Germany. The Professor also gets a chance to put forward his suggested name for an as-yet unnamed element. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12138.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2012-04-03T14:42:41.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Meitnerium</video:tag>
      <video:tag>lise</video:tag>
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    <video:video>
      <video:title>Lecture 27 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Resonance
Destructive Resonance
Electromagnetic Waves
Speed of Light
Radio - TV
Distance Determinations using Radar and Lasers

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12056.jpg</video:thumbnail_loc>
      <video:duration>3054</video:duration>
      <video:publication_date>2012-04-01T18:06:29.000Z</video:publication_date>
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      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 23 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Review Exam 2

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12052.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-04-01T18:04:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HSN2hSULTi4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
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      <video:description>Action of p53 in carcinogenesis. THE p53 GENE like the Rb gene, is a tumor suppressor gene, i.e., its activity stops the formation of tumors. If a person inherits only one functional copy of the p53 gene from their parents, they are predisposed to cancer and usually develop several independent tumors in a variety of tissues in early adulthood. This condition is rare, and is known as Li-Fraumeni syndrome. However, mutations in p53 are found in most tumor types, and so contribute to the complex network of molecular events leading to tumor formation.
  The p53 gene has been mapped to chromosome 17. In the cell, p53 protein binds DNA, which in turn stimulates another gene to produce a protein called p21 that interacts with a cell division-stimulating protein (cdk2). When p21 is complexed with cdk2 the cell cannot pass through to the next stage of cell division. Mutant p53 can no longer bind DNA in an effective way, and as a consequence the p21 protein is not made available to act as the &apos;stop signal&apos; for cell division. Thus cells divide uncontrollably, and form tumors.
  Help with unraveling the molecular mechanisms of cancerous growth has come from the use of mice as models for human cancer, in which powerful &apos;gene knockout&apos; techniques can be used. The amount of information that exists on all aspects of p53 normal function and mutant expression in human cancers is now vast, reflecting its key role in the pathogenesis of human cancers. It is clear that p53 is just one component of a network of events that culminate in tumor formation.  Read more: http://www.ncbi.nlm.nih.gov/disease/p53.html</video:description>
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      <video:publication_date>2010-11-24T05:23:59.000Z</video:publication_date>
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      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>p53</video:tag>
      <video:tag>carcinogenesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5- Further TDSE and the Position Representation</video:title>
      <video:description>&quot;Lec 5- Further TDSE and the Position Representation&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21530.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-09T05:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0yvX4jhzblY</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Further</video:tag>
      <video:tag>TDSE</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Representation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This lecture is on attractive molecules. Mainly focuses on liquids. This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17003.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 8- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17004.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-01T18:51:54.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Wavefunctions-for-Well-Defined-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Wavefunctions for Well Defined Momentum</video:title>
      <video:description>&quot;Lec 6- Wavefunctions for Well Defined Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-09T05:52:56.000Z</video:publication_date>
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      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Wavefunctions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Well</video:tag>
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      <video:description>&quot;Lec 5 - Periodontal Examination Part I: Examination Procedures&quot; An introduction to the clinical examination of a dental patient. This tape presents a guide for achieving  a thorough oral examination on a dental patient. Orig. air date: SEP 9 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1004</video:duration>
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      <video:tag>Periodontal</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Procedures</video:tag>
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      <video:description>&quot;Lec 27 - Zinc Oxide-Eugenol: Intermediate Restorative Material&quot; Demonstrates the armamentarium of and the procedure used in mixing of a polimer reinforced Zinc Oxide Eugenol cement.  Orig. air date: JAN 11 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Eugenol</video:tag>
      <video:tag>Intermediate</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>material</video:tag>
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    <video:video>
      <video:title>Lec 9 -Dynamics of Oscillators and the Anharmonic Oscillator</video:title>
      <video:description>&quot;Lec 9 -Dynamics of Oscillators and the Anharmonic OscillatorIn this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
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      <video:duration>3135</video:duration>
      <video:publication_date>2012-09-09T05:53:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZJlh1TUjDVI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anharmonic</video:tag>
      <video:tag>oscillator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Transformation-of-Kets-Continuous-and-Discrete-Transformations-and-the-Rotation-Operator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10-  Transformation of Kets, Continuous and Discrete Transformations and the Rotation Operator</video:title>
      <video:description>&quot;Lec 10-  Transformation of Kets, Continuous and Discrete Transformations and the Rotation Operator&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21539.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-09-09T05:53:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/31XrxGMRwtw</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Kets</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>and</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>the</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>operator</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Spring-Lecture-Series-Douglas-Brinkley</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Spring Lecture Series: Douglas Brinkley</video:title>
      <video:description>Lec 15- Spring Lecture Series: Douglas Brinkley.
Rice Design Alliance Spring Lecture Series

Douglas Brinkley
Author, The Great Deluge: Hurricane Katrina, New Orleans, and the Mississippi Gulf Coast

Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17369.jpg</video:thumbnail_loc>
      <video:duration>4281</video:duration>
      <video:publication_date>2012-09-02T18:39:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qImC-TEWzOs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Douglas</video:tag>
      <video:tag>Brinkley</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
      <video:tag>Texas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Linear-Algebra-Formula-for-2x2-inverse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Linear Algebra: Formula for 2x2 inverse</video:title>
      <video:description>Linear Algebra: Formula for 2x2 inverse

Figuring out the formula for a 2x2 matrix.  Defining the determinant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22079.jpg</video:thumbnail_loc>
      <video:duration>1100</video:duration>
      <video:publication_date>2012-09-11T00:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eEUK_ThrHuQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>for</video:tag>
      <video:tag>2x2</video:tag>
      <video:tag>Inverse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Venture-Finance-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Venture Finance, Part 3</video:title>
      <video:description>&quot;Lec 27 - Venture Finance, Part 3&quot; Chuck Eesley discusses fundraising. In this video, he talks about the economics, structure, and types of venture capital firms and the process of raising money from VC firms.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19029.jpg</video:thumbnail_loc>
      <video:duration>1305</video:duration>
      <video:publication_date>2012-09-04T09:00:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_6ArmFX65A</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>fundraising</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 21 -  8.01 Physics I: Classical Mechanics, Fall 1999

Angular Momentum - Torques - Conservation of Angular Momentum - Spinning Neutron Stars - Stellar Collapse
View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13872.jpg</video:thumbnail_loc>
      <video:duration>3078</video:duration>
      <video:publication_date>2012-08-25T21:10:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ibePFvo22x4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Course-Summary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Course Summary</video:title>
      <video:description>&quot;Lec Last - Course Summary&quot; Chuck Eesley wraps up the course and shares some final takeaways and pieces of advice. The key themes of turning problems into opportunities, experimentation, and iteration and the importance of teams are emphasized.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19030.jpg</video:thumbnail_loc>
      <video:duration>1567</video:duration>
      <video:publication_date>2012-09-04T09:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hc5xkf9JqoE</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Business</video:tag>
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      <video:tag>TARGET</video:tag>
      <video:tag>Market</video:tag>
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      <video:tag>licensing</video:tag>
      <video:tag>intellectual</video:tag>
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      <video:tag>education</video:tag>
      <video:tag>culture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 7- An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21347.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-09T04:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KB-bR62bmnk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Physiologic-Basis-for-Removable-Appliances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Physiologic Basis for Removable Appliances</video:title>
      <video:description>&quot;Lec 26 - Physiologic Basis for Removable Appliances&quot; The presentation describes the principles and procedures for stable impressions for a removable appliance.  Orig. air date: JUL 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21390.jpg</video:thumbnail_loc>
      <video:duration>3560</video:duration>
      <video:publication_date>2012-09-09T04:52:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GwLYsvwMqPo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Physiologic</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Appliances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Partial-Derivatives-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Partial Derivatives 2</video:title>
      <video:description>Partial Derivatives 2

More on partial derivatives</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19906.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-06T00:48:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-u0mqFqpMNY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Labour-the-Second-Stage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Labour the Second Stage</video:title>
      <video:description>This clip shows the mother in the second stage of labour as nurses prepare for the delivery that begins with the full dilation and ends in birth and the time in this period varies from one woman to another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/31a684fa-cf43-49c8-898b-9d986d1aa1ba/cand_25.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T08:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9372.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Second</video:tag>
      <video:tag>stage</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Labour</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Einsteins-General-Theory-of-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Einstein&apos;s General Theory of Relativity</video:title>
      <video:description>&quot;Lec 2 - Einstein&apos;s General Theory of Relativity&quot; In this lecture, Professor Leonard Susskind of the Stanford University Physic&apos;s Department discusses dark energy, the tendency of it to tear atoms apart, and Gauss&apos;s Law.  

Einstein&apos;s Theory (PHY 27) discusses the different applications of Einstein&apos;s Theory of Relativity in particle physics, including Newtonian, Galilean, and Guassian laws; particle attraction and repulsion; gravitational fields; and dark energy.

Physics Department at Stanford University:
http://www.physics.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19052.jpg</video:thumbnail_loc>
      <video:duration>6457</video:duration>
      <video:publication_date>2012-09-04T09:36:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s8UrYIZhm60</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>force</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>time</video:tag>
      <video:tag>lambda</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Repulsion</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Rip</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>component</video:tag>
      <video:tag>del</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>accelerati</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-18-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 18 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 18 - MIT 6.001 Structure and Interpretation, 1986&quot; Explicit-control Evaluator Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15793.jpg</video:thumbnail_loc>
      <video:duration>4243</video:duration>
      <video:publication_date>2012-08-28T20:31:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SLcZXbyGC3E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>la</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-and-Physiology-of-the-Larynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy and Physiology of the Larynx</video:title>
      <video:description>Larynx is also known as the voice box. It forms a hollow air passage to the lungs. This video explains the anatomy and physiology of the larynx.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0dd477b9-0b1a-40ee-97ed-42dd733e7ed4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2011-11-29T06:50:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8748.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Larynx</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Electrical Engineering 141</video:title>
      <video:description>Lec 24- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17065.jpg</video:thumbnail_loc>
      <video:duration>4930</video:duration>
      <video:publication_date>2012-09-02T05:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IhqE7SSsSSE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Allende-and-Pinochet-in-Chile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Allende and Pinochet in Chile</video:title>
      <video:description>Allende and Pinochet in Chile

Outline of the 1973 Allende Coup in Chile and Pinochet&apos;s Junta (this video under CC-BY-SA)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24480.jpg</video:thumbnail_loc>
      <video:duration>901</video:duration>
      <video:publication_date>2012-09-17T13:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Um92GZLCQ_Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Allende</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pinochet</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Chile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-Rotary-Internal-Combustion-Engine</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 182 - U06_L3_T1_we3 Graphing Systems of Inequalities</video:title>
      <video:description>U06_L3_T1_we3 Graphing Systems of Inequalities

U06_L3_T1_we3 Graphing Systems of Inequalities</video:description>
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      <video:duration>585</video:duration>
      <video:publication_date>2012-09-17T17:09:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BUmLw5m6F9s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U06</video:tag>
      <video:tag>L3</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we3</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ecstasy-tablet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ecstasy tablet</video:title>
      <video:description>This video by John Ramsey is to analyze the ecstasy tablet. He runs a drugs database and he has an ecstasy collection of over twenty years. Let the toxicologist educate you on this composition and the effects of the compositions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/182ad7b8-40cb-46a4-a9a6-cdc18d2c3ca0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-12-14T06:04:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11763.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ecstasy</video:tag>
      <video:tag>tablet</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Converting pounds to ounces</video:title>
      <video:description>Converting pounds to ounces

U06_L1_T2_we1 Converting pounds to ounces</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24871.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-17T17:10:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IrvEHVn-fks</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>pounds</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ounces</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 13 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27116.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-21T02:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-wBQLS-j_LQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 20 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27124.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-21T02:58:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xbo0pVefKUU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Talent-can-be-trained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>So another great question: If you have the genetic predisposition can you achieve more towards your goal of being a competitive athlete? as it turns out, the answer is: yes.  If you have the genes that make you respond to training better you do have an edge, but there are other factors that also play a roll in athletic ability.  Take a look at this instructive video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/1a341095-558e-4caf-b666-918f4c6be62a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
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      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Talent</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>athlete</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115  - Initial Patient Exam - Part 1</video:title>
      <video:description>&quot;Lec 115  - Initial Patient Exam - Part 1&quot; Examination of the teeth and associated structures of a patient for a removable partial denture. Part 1 of 3.  Orig. air date: DEC 12 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>1975</video:duration>
      <video:publication_date>2012-09-09T07:05:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VqQOTStTVIo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>115</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sterilization reversal: Interview with a patient</video:title>
      <video:description>Sterilization by tubal ligation can be surgically reversed. However, the procedure may be very expensive in some country. This video features an interview of a patient from UK who got the required treatment in India.</video:description>
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      <video:publication_date>2011-12-01T23:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10575.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sterilization</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Thermodynamics (part 4)</video:title>
      <video:description>Thermodynamics (part 4)

Introduction to the concept of a mole.  Universal gas constant R.  PV=nRT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21761.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-10T12:26:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5B1i26dUwME</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-Circuits-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - Circuits (part 3)</video:title>
      <video:description>Circuits (part 3)

Resistors in parallel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21773.jpg</video:thumbnail_loc>
      <video:duration>740</video:duration>
      <video:publication_date>2012-09-10T12:34:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrMw7P6P2Gw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/B-is-for-Beauty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B is for Beauty</video:title>
      <video:description>Date- 01 Sept 08 Source- http://cdsweb.cern.ch/collection/Video%20Movies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d646e114-1912-4c52-a8c1-55b9d87e4c50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2009-05-27T22:01:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2621.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>LHCb</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>LHC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Energy Inputs for Tilling a Hectare of Land</video:title>
      <video:description>Energy Inputs for Tilling a Hectare of Land

Thinking about energy consumption for tilling land</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25039.jpg</video:thumbnail_loc>
      <video:duration>821</video:duration>
      <video:publication_date>2012-09-17T18:22:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5I9dH5im24U</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Inputs</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Tilling</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hectare</video:tag>
      <video:tag>of</video:tag>
      <video:tag>land</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec  49 - SAT Prep: Test 3 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 8 Part 4
 
Problems 15-16 on page 551</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22216.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2012-09-11T01:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUi6VS3qc9A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme Basics</video:title>
      <video:description>The Role Enzymes Play in the Body</video:description>
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      <video:publication_date>2009-07-08T02:24:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3010.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>bohager</video:tag>
      <video:tag>enzymedica</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>therapy</video:tag>
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    <loc>https://dnatube.com/videos/Neural-Impulse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Neutral impulse is usually referred to the electric discharge that passes along a nerve. This video is By Stephen Hicks, 2006. www.metope.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/1e814b7b-cc86-4d9e-84e3-408e1d1e58ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-11-05T04:30:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1108.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>neuron</video:tag>
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    <loc>https://dnatube.com/videos/Loyola-Full-Neurological-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Loyola Full Neurological Exam</video:title>
      <video:description>This video demonstrates how to carry out a Loyola Full Neurological Examination. In this video the Weber and Rinne test is demonstrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e76a76c-4a50-461a-a251-1bd5edcbf8de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-01T22:59:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10533.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/2004-Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2004 Tsunami</video:title>
      <video:description>This is a video of the devastation that was brought about by the 2004 tsunami. Massive loss of life and total destruction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cd8ded11-de93-44b1-8163-4e71bb0ff331/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-11-26T00:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Practice of Art 23AC -</video:title>
      <video:description>lec 20-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27596.jpg</video:thumbnail_loc>
      <video:duration>2822</video:duration>
      <video:publication_date>2012-09-30T09:13:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FRttd1Nuu7g</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Pelvic-Floor-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Pelvic Floor Repair</video:title>
      <video:description>This video provides an introduction with the pelvic floor repair. A step by step complete procedure is explained here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/99dc24b7-aa0e-4f12-9730-7dc73193e6b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-06-11T01:56:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30643.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Pelvic</video:tag>
      <video:tag>Floor</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>urology</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Emission-Spectrum-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Emission Spectrum (Quiz)</video:title>
      <video:description>eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26230.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-19T00:21:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c-yoRAiBQ1k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>emission</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biofuels-in-Puerto-Rico-MWV30</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biofuels in Puerto Rico (MWV30)</video:title>
      <video:description>Puerto Rico is widely known as the &quot;La Isla del Encanto,&quot; which translated means &quot;The Island of Enchantment.&quot; And while its beaches, tropical rain forest, and biolumescent bays are wonders of nature, the island is not without its problems. From energy needs to economics, Puerto Rico shares many issues facing the rest of the world.

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

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

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

For more information about Govind&apos;s program please read the article, &quot;Combining Agriculture with Microbial Genomics to Make Fuels,&quot; found in the American Society for Microbiology&apos;s Microbe magazine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ab6080ee-91a6-43fd-aef8-d5515facdc08/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-12T23:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4227.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>genomics</video:tag>
      <video:tag>govind</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>nadathur</video:tag>
      <video:tag>parguera</video:tag>
      <video:tag>puerto</video:tag>
      <video:tag>rico</video:tag>
      <video:tag>rosado</video:tag>
      <video:tag>termites</video:tag>
      <video:tag>William</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Area-Circumradius-Formula-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Area Circumradius Formula Proof</video:title>
      <video:description>Area Circumradius Formula Proof

Proof of the formula relating the area of a triangle to its circumradius</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25051.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-18T00:32:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x_aax6LSRtE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>Circumradius</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dark-Matter-and-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dark Matter and the Universe</video:title>
      <video:description>Dark Matter composes 23% of the Universe but it&apos;s particle physics nature remains unknown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e84e714e-bd0c-4768-8f4b-9bb9eec58a57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-13T05:37:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11677.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Psychology 101</video:title>
      <video:description>&quot;Lec 29 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27195.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-21T03:47:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6SDNatf0Qpo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Clouds</video:title>
      <video:description>Lec 13 - Clouds. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14699.jpg</video:thumbnail_loc>
      <video:duration>2885</video:duration>
      <video:publication_date>2012-08-27T09:59:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kFpv5WFpi6o</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Endodontic-Records</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Endodontic Records</video:title>
      <video:description>&quot;Lec 10 - Endodontic Records&quot; How to fill out U-M endodontic forms.   Orig. air date: MAR 14 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22912.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-11T09:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bIWjy5pybHM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Records</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-New-Directions-in-Multiprocessor-Synchronization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - New Directions in Multiprocessor Synchronization</video:title>
      <video:description>&quot;Lec 22 - New Directions in Multiprocessor Synchronization&quot; May 2, 2007 lecture by Maurice Herlihy for the Stanford University Computer Systems Colloquium (EE 380). Maurice talks about transactional memory, a computational model in which threads synchronize by optimistic, lock-free transactions -- this synchronization model promises to alleviate many of the problems associated with locking; the talk surveys the area, with a focus on open research problems.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24096.jpg</video:thumbnail_loc>
      <video:duration>4227</video:duration>
      <video:publication_date>2012-09-14T15:20:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0slg39aJTok</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Directions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Multiprocessor</video:tag>
      <video:tag>Synchronization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Taking-and-Pouring-Preliminary-Impressions-Alginate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88  - Taking and Pouring Preliminary Impressions (Alginate)</video:title>
      <video:description>&quot;Lec 88  - Taking and Pouring Preliminary Impressions (Alginate)&quot; The materials needed, the instrumentation and method for making maxillary and mandibular impressions in alginate. Orig. air date: DEC 6 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21642.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-09T06:36:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0gfnN8VHok</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>88</video:tag>
      <video:tag>Taking</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pouring</video:tag>
      <video:tag>Preliminary</video:tag>
      <video:tag>Impressions</video:tag>
      <video:tag>alginate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Maxillary-Cuspid-Preparation-for-a-Porcelain-Fused-to-Gold-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89  - Maxillary Cuspid Preparation for a Porcelain Fused to Gold Crown</video:title>
      <video:description>&quot;Lec 89  - Maxillary Cuspid Preparation for a Porcelain Fused to Gold Crown&quot; Shows the preparation, on a visidont, of a maxillary cuspid for a procelain fused to gold crown.  Orig. air date: MAR 21 79

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21643.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-09T06:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6DkoQC8fJX0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>89</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Cuspid</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Crown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-119-Lecture-9-Exponential-Discounting-Anomalies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics 119 - Lecture 9: Exponential Discounting Anomalies</video:title>
      <video:description>Economics 119 - Lecture 9: Exponential Discounting Anomalies

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25825.jpg</video:thumbnail_loc>
      <video:duration>4852</video:duration>
      <video:publication_date>2012-09-18T17:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uosWyAKDuws</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Discounting</video:tag>
      <video:tag>anomalies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Fabrication-of-Shellac-Base-Plates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93  - Fabrication of Shellac Base Plates</video:title>
      <video:description>&quot;Lec 93  - Fabrication of Shellac Base Plates&quot; Making a shellac base plate for a complete denture; flaming of the base plate, trimming, and molding to the cast are demonstrated. Orig. air date: MAR 18 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21647.jpg</video:thumbnail_loc>
      <video:duration>824</video:duration>
      <video:publication_date>2012-09-09T06:37:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6wxk76gAs9c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>93</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Shellac</video:tag>
      <video:tag>base</video:tag>
      <video:tag>plates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-118-U09_L2_T1_we1-Factoring-Special-Products-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118 - U09_L2_T1_we1 Factoring Special Products 1</video:title>
      <video:description>U09_L2_T1_we1 Factoring Special Products 1

U09_L2_T1_we1 Factoring Special Products 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24722.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-09-17T16:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XuwldEyWjH0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L2</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we1</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>special</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colonoscopy-Normal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colonoscopy Normal</video:title>
      <video:description>This video shows a normal colonoscopy procedure which is done for diagnostic or treatment purposes as it allows a medical practitioner to venture into the colon to determine its state.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/199019e8-057c-489c-9966-77abe5c400ae/cand_25.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T11:15:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8866.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colonoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Clinical-Asepses-in-Dentistry-Clean-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25  - Clinical Asepses in Dentistry Clean Technique</video:title>
      <video:description>&quot;Lec 25  - Clinical Asepses in Dentistry Clean Technique&quot; Demonstrates the clean technique as shown in the School of Dentistry&apos;s clinic procedure manual. Shows the procedure used to set up a cubicle, handwashing and other subjects. Orig. air date: OCT 8 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21575.jpg</video:thumbnail_loc>
      <video:duration>1476</video:duration>
      <video:publication_date>2012-09-09T06:04:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YE50Ow6JvZg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Asepses</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Spontaneous-Vaginal-Delivery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Spontaneous Vaginal Delivery Video</video:title>
      <video:description>Spontaneous vaginal delivery involves the birth of a baby and delivery of the placenta from the uterus and through the cervix and the birth canal this process results from contractions of the uterus during labor most women deliver 38 to 40 weeks after becoming pregnant in some vaginal deliveries additional assistance is used to assist vaginal delivery by using forceps or vacuum extraction applied to the babys head</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1938ce53-4838-4d54-8348-203e6e07501c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2011-11-30T10:12:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9509.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spontaneous</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Doppler Effect
The Big Bang
Cosmology

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12064.jpg</video:thumbnail_loc>
      <video:duration>2966</video:duration>
      <video:publication_date>2012-04-01T18:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rQ2kUpeDly0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-31-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 31 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Rainbows
A modest rainbow will appear in the lecture hall!
Fog Bows
Supernumerary Bows
Polarization of the Bows
Halos around the Sun and the Moon
Mock Suns

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12060.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-04-01T18:08:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9iB2PALVeY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
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    <video:video>
      <video:title>Lecture 29 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Snell&apos;s Law
Refraction
Total Reflection
Dispersion
Prisms
Huygens&apos;s Principle
The Illusion of Color
The Weird Benham Top
Land&apos;s Famous Demo

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      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
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    <video:video>
      <video:title>Lecture 28 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Index of Refraction
Poynting Vector
Oscillating Charges
Radiation Pressure
Comet Tails
Polarization (Linear, Elliptical, and Circular)

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12057.jpg</video:thumbnail_loc>
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      <video:tag>Faraday</video:tag>
      <video:tag>Lightning</video:tag>
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      <video:title>Lecture 25 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Driven LRC Circuits
Resonance
Metal Detectors (Beach/Airport)

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      <video:tag>and</video:tag>
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      <video:tag>Coulomb</video:tag>
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      <video:tag>Structure</video:tag>
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    <video:video>
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      <video:description>Hysteresis
Electromagnets
Bohr Magneton
Maxwell&apos;s Equations
600 daffodils

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      <video:title>Lecture 13 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Moving Charges in B-fields
Cyclotron
Synchrotron
Mass Spectrometer
Cloud Chamber

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      <video:description>Biot-Savart Law
Gauss&apos; Law for Magnetic Fields
Revisit the &quot;Leyden Jar&quot;
High-Voltage Power Lines

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      <video:description>View the complete course at: http://ocw.mit.edu/8-02S02

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More courses at http://ocw.mit.edu

8.02 Classical Theory of Electromagnetism. In addition to the basic concepts of Electromagnetism, a vast variety of interesting topics are covered in this course: Lightning, Pacemakers, Electric Shock Treatment, Electrocardiograms, Metal Detectors, Musical Instruments, Magnetic Levitation, Bullet Trains, Electric Motors, Radios, TV, Car Coils, Superconductivity, Aurora Borealis, Rainbows, Radio Telescopes, Interferometers, Particle Accelerators (a.k.a. Atom Smashers or Colliders), Mass Spectrometers, Red Sunsets, Blue Skies, Haloes around Sun and Moon, Color Perception, Doppler Effect, Big-Bang Cosmology.</video:description>
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How do Magicians levitate women? (with demo)
Electric Shock Treatment (no demo)
Electrocardiogram (with demo)
Pacemakers
Superconductivity (with demo)
Levitating Bullet Trains
Aurora Borealis

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    <video:video>
      <video:title>Lecture 16 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Electromagnetic Induction
Faraday&apos;s Law
Lenz Law
Complete Breakdown of Intuition
Non-Conservative Fields

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12044.jpg</video:thumbnail_loc>
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      <video:title>Lec 11 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Magnetic field
Lorentz Force
Torques
Electric Motors (DC)

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12030.jpg</video:thumbnail_loc>
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    <video:video>
      <video:title>Lecture 7 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Capacitance
Field Energy

Romanian translation courtesy of Mihai Olteanu.

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/3_12026.jpg</video:thumbnail_loc>
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      <video:description>High-Voltage Breakdown
Lightning
Sparks - St. Elmo&apos;s Fire

Romanian translation courtesy of Mihai Olteanu.

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12025.jpg</video:thumbnail_loc>
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    <video:video>
      <video:title>Lecture 3 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Electric Flux
Gauss&apos;s Law
Examples

Romanian translation courtesy of Mihai Olteanu.

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12022.jpg</video:thumbnail_loc>
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      <video:title>Difference Between an MRI, CT and Xray</video:title>
      <video:description>X-ray uses a small amount of radiation that passes through the body to quickly capture a single image of your anatomy to assess injury (fractures or dislocations) or disease (bone degeneration, infections or tumors). Dense objects, such as bone, block the radiation and appear white on the X-ray picture. Radiologists review the pictures and create a report with their findings to aid in diagnosis./nX-ray scan image of the handX-ray is good for:/nAssessing injury (see X-ray scan of the hand to the right)
Offering a low-cost, first-look exam/nComputed (Axial) Tomography (CT or CAT scan) is a rapid, 5-20 minute painless exam that combines the power of X-rays with computers to produce 360 degree, cross-sectional views of your body. CT is able to image bone, soft tissue and blood vessels all at the same time. It provides the radiologist with details of bony structures or injuries, diagnosing lung and chest problems, and detecting cancers./nThe technology has a tube design but is slim from front to back, seldom creating anxiety or claustrophobia. A person who is very large may not fit into the opening of the CT scanner or may be over the weight limit for the moving table. While it is a painless process, there is radiation exposure with CT scans. CT is generally not recommended for pregnant women or children unless absolutely necessary. Learn more about the CT experience, see what the technology looks like and read about our dose-reduction efforts/nLung CT scan imageCT is good for:/nImaging bone, soft tissue and blood vessels at the same time
Pinpointing issues with bony structures (injuries)
Evaluating lung and chest issues (see lung scan image to the right)
Detecting cancers
Imaging patients with metal (no magnet)/nWhat is an MRI Scan?
Magnetic Resonance Imaging (MRI) combines a powerful magnetic field with an advanced computer system and radio waves to produce accurate, detailed pictures of organs, soft tissues, bone and other internal body structures. Differences between normal and abnormal tissue is often clearer on </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/06/2800d33f-0ddc-4549-a781-b5220a18c7de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2016-06-29T03:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32518.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>catscan</video:tag>
      <video:tag>xray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-1-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 1 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>What holds our world together? | Electric Charges | Historical) | Polarization | Electric Force | Coulomb&apos;s Law

Spanish translation courtesy of Universidad CAECE Mar del Plata.
Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12020.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-04-01T00:58:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3omwHv3Cmog</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-2003-AIME-II-Problem-15-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - 2003 AIME II Problem 15 (part 2)</video:title>
      <video:description>2003 AIME II Problem 15 (part 2)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25062.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-18T00:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TljVBB7gxbE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Biology-1AL-Lecture-11-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Biology 1AL - Lecture 11: Review</video:title>
      <video:description>Biology 1AL - Lecture 11: Review

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25770.jpg</video:thumbnail_loc>
      <video:duration>5082</video:duration>
      <video:publication_date>2012-09-18T17:27:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2FvkTgshiqA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Normal-Distribution-Excel-Exercise</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Normal Distribution Excel Exercise</video:title>
      <video:description>Normal Distribution Excel Exercise

(Long-26 minutes) Presentation on spreadsheet to show that the normal distribution approximates the binomial distribution for a large number of trials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22639.jpg</video:thumbnail_loc>
      <video:duration>1564</video:duration>
      <video:publication_date>2012-09-11T02:44:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yTGEMoaWDCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>Excel</video:tag>
      <video:tag>Exercise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Enterprise-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Enterprise Value</video:title>
      <video:description>Enterprise Value

Solving the P/E conundrum by looking at a different valuation metric (enterprise value)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22668.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:48:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pa92UdJCaos</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>enterprise</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Past-and-Future-of-Nuclear-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -Past and Future of Nuclear Power</video:title>
      <video:description>&quot;Lec 22 -Past and Future of Nuclear Power&quot;Environmental Politics and Law (EVST 255)

The lecture begins a discussion of present and future energy demands and the ways in which we invest in different forms of energy by focusing on nuclear energy use globally. The risks associated with nuclear energy are described, including risk of human error leading to a mass evacuation event, and the challenges faced in finding an adequate nuclear waste storage facility for the United States. Such a facility would be need to be able to store nuclear waste for a million years or more, due to the long half-lives of nuclear waste. The lecture describes the disaster that took place at Chernobyl nuclear plant, and the wide-ranging effects of that disaster on the natural and built environments as well as human health.

00:00 - Chapter 1. The Nuclear Industry by the Numbers
05:37 - Chapter 2. Nuclear Energy&apos;s Legal and Regulatory Structures
16:02 - Chapter 3. Nuclear Obstacles: Storage and Proliferation
24:27 - Chapter 4. Chernobyl and Its Aftermath
43:13 - Chapter 5. Relative Risks from Coal-Fired Plants

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23198.jpg</video:thumbnail_loc>
      <video:duration>2736</video:duration>
      <video:publication_date>2012-09-13T11:24:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpDodpl8se4</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>past</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Don-Norman-The-Design-of-Future-Things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Don Norman: The Design of Future Things</video:title>
      <video:description>&quot;Lec 13 - Don Norman: The Design of Future Things&quot; February 9, 2007 lecture by Don Norman for the Stanford University Human Computer Interaction Seminar (CS 547).  In this talk, Don discusses his latest book, The Design of Future Things, which is about the increasing intrusion of intelligent devices in the automobile and home with both expected benefits and unexpected dangers.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24027.jpg</video:thumbnail_loc>
      <video:duration>5326</video:duration>
      <video:publication_date>2012-09-14T14:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wQmwEjL6K1U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Norman</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Things</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-SAT-Prep-Test-4-Section-4-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  59 - SAT Prep: Test 4 Section 4 Part 4</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 4

Problems 17-18 on page 599</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22251.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2012-09-11T01:27:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0mMr7iKWAjQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecd-67-SAT-Prep-Test-5-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecd  67 - SAT Prep: Test 5 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 5 Section 3 Part 4

Problems 12-14 starting on page 656</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22270.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-11T01:34:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Jwy6seAdHY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 6 - String Theory and M-Theory&quot; (October 25, 2010) Leonard Susskind focuses on the different dimensions of string theory and the effect it has on the theory.
String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19093.jpg</video:thumbnail_loc>
      <video:duration>5064</video:duration>
      <video:publication_date>2012-09-04T09:56:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qllX-dkGfYI</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>M</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>directionality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-2003-AIME-II-Problem-15-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - 2003 AIME II Problem 15 (part 3)</video:title>
      <video:description>2003 AIME II Problem 15 (part 3)

Finding the sum of the absolute value of the imaginary parts of the square of the roots of a crazy polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25063.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-18T00:54:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JTpXK2mENH4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>15</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Biggest-Stars-In-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Biggest Stars In The Universe</video:title>
      <video:description>The Biggest Stars In The Universe video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2b0e4483-8eac-4173-9890-6c77ad39caa1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2010-11-10T14:37:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4985.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Biggest</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Reading-Pictographs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Reading Pictographs</video:title>
      <video:description>Reading Pictographs

u08_l1_t1_we1 Reading Pictographs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25064.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T01:00:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qrVvpYt3Vl0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>reading</video:tag>
      <video:tag>Pictographs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Renting-vs-buying-a-home-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Renting vs. buying a home (part 2)</video:title>
      <video:description>Renting vs. buying a home (part 2)

Factoring in appreciation and depreciation into the rent vs. buy decision.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20119.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-06T02:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QA2TBiIsdT0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Renting</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Buying</video:tag>
      <video:tag>A</video:tag>
      <video:tag>home</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26863.jpg</video:thumbnail_loc>
      <video:duration>2811</video:duration>
      <video:publication_date>2012-09-19T02:47:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qw1VXFamB0A</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Year-2008-The-Evolution-and-Perfection-of-Monetary-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -Year 2008 - The Evolution and Perfection of Monetary Policy</video:title>
      <video:description>The Evolution and Perfection of Monetary Policy -Year 2008

Financial Markets (ECON 252)

Central Banks, originally created as bankers&apos; banks, implement monetary policy using their leverage over the supply of money and credit standards. Since the Bank of England was founded in 1694, through the gold standard which lasted until the 1930s, and into modern times, central banks have pursued monetary policy to stabilize the banking system. Central banks monitor currency flows and inflation, acting when crises, such as bank runs, emerged. More recently, central banks have taken an increasingly expansive role in stabilizing economic fluctuations. In the yet to be confirmed current recession, the Federal Reserve has used open market operations and innovative financial arrangements to try to forestall the recession and bail out failing financial institutions.

00:00 - Chapter 1. Introduction: Thoughts on Icahn&apos;s Talk 
04:49 - Chapter 2. The Gold Standard and the Earliest Central Bank 
15:11 - Chapter 3. The Rise of the U.S. Federal Reserve System 
25:30 - Chapter 4. The Abandonment of the Gold Standard and Adoption of Central Bank Autonomy 
36:30 - Chapter 5. The Federal Funds Rate and Discount Rate 
45:00 - Chapter 6. The Fed&apos;s Innovations against U.S. and Global Stagflation 
01:00:47 - Chapter 7. A Trace though Recent Recessions and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12554.jpg</video:thumbnail_loc>
      <video:duration>4217</video:duration>
      <video:publication_date>2012-08-20T13:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yTbXFJoZ_04</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>bank</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Ben</video:tag>
      <video:tag>Bernanke</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Committee</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>member</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>dealer</video:tag>
      <video:tag>requirements</video:tag>
      <video:tag>term</video:tag>
      <video:tag>auction</video:tag>
      <video:tag>facility</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>loan</video:tag>
      <video:tag>Treasury</video:tag>
      <video:tag>Bill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Atomic-Radius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Atomic Radius</video:title>
      <video:description>Atomic Radius

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26271.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2012-09-19T00:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u2xEJdSJZOs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Radius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 2 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 2: The Enlightenment

April 2nd, 09

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20662.jpg</video:thumbnail_loc>
      <video:duration>4041</video:duration>
      <video:publication_date>2012-09-07T07:53:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1OqaLL_DMaU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 12 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Darwin and Science&quot;

May 7th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20684.jpg</video:thumbnail_loc>
      <video:duration>4011</video:duration>
      <video:publication_date>2012-09-07T09:07:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QIDXKoy59Ho</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Amino-Acid-pKa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Amino Acid pKa</video:title>
      <video:description>Amino Acid pKa

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26815.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-19T02:38:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JOjrtRHsozI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>pKa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNAi-RNA-interference-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNAi RNA interference detailed explanation</video:title>
      <video:description>RNA interference shortly known as RNAi is an important cellular process. It is used by many different organisms to regulate the activity of genes. This animation explains how RNAi works and introduces the two main players: small interfering RNAs (siRNAs) and microRNAs (miRNAs). We take you on an audio-visual journey, diving into a cell to show how genes are transcribed to make messenger RNA (mRNA) and how RNAi can silence specific mRNAs to stop them from making proteins. The animation is based on the latest research, to give you an up-to-date view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/4e3a4234-7e46-4111-8d2c-9689458c60ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2015-10-24T17:02:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32336.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>rnai</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzyme-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzyme Digestion</video:title>
      <video:description>Restriction enzymes are enzymes isolated from bacteria that recognize specific sequences in dna and then cut the dna to produce fragments called restriction fragments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/30998d40-bdb9-49ae-a823-580c294f20dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2011-12-15T01:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11813.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>digestion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-types-of-amino-acids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different types of amino acids</video:title>
      <video:description>This video shows three types of amino acids, Glycine, Alanie, and Lysine. DNA sequence tells us about the amino acid sequence. Amino acid sequence is essential for every function in the human body from digestion to hormone signaling and immune response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/30c53ef7-5fac-4aae-a3c0-66c1635c5705/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-10-31T01:08:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27949.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-The-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of The Chest</video:title>
      <video:description>Video shows a step by step examination of a patient&apos;s chest. Careful measurements and some examinations are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa39e532-e0f3-4e02-8904-31f8fb7f2ba5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-30T09:03:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9390.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 24 -  8.01 Physics I: Classical Mechanics, Fall 1999

Doppler Effect - Binary Stars - Neutron Stars and Black Holes

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13875.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-08-25T21:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ygMZe-QWs1U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Self-and-Self-Whys-and-Wherefores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Self and Self: Whys and Wherefores</video:title>
      <video:description>&quot;Lec 1 - Self and Self: Whys and Wherefores&quot; (September 30, 2009) David Unger, from IBM Research, discusses how his experience in computer science has led him to the conclusion that even if your ideas succeed, the real legacy is the people.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19063.jpg</video:thumbnail_loc>
      <video:duration>4211</video:duration>
      <video:publication_date>2012-09-04T09:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ka4KY7TMTU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>art</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>leading</video:tag>
      <video:tag>following</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>CPU</video:tag>
      <video:tag>prototype</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>language</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>implemen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Mobile-User-Experience-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Mobile User Experience Design</video:title>
      <video:description>&quot;Lec 3 - Mobile User Experience Design&quot; (April 15, 2010) Jeremy Lyon shares his personal perspective on how to approach the design of mobile applications and provides some examples.

Palm executives including VP, Directors, and Senior Product Managers lead a course on mobile application development on the WebOS. Students have the unique opportunity to attain the technical knowledge needed to create their own apps, get insider information about the application submission process at companies like Apple and Palm, and network with various members of Palm&apos;s executive team. 

Stanford University:
http://www.stanford.edu/

Stanford Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19072.jpg</video:thumbnail_loc>
      <video:duration>3847</video:duration>
      <video:publication_date>2012-09-04T09:46:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SEwCRpTEgA0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>WebOS</video:tag>
      <video:tag>Palm</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>browser</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>script</video:tag>
      <video:tag>html</video:tag>
      <video:tag>5</video:tag>
      <video:tag>CSS</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>emulator</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>Webkit</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>technologies</video:tag>
      <video:tag>wireframe</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Usability</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>usefulness</video:tag>
      <video:tag>discove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-CS-61A-Shell-Programming-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - CS 61A : Shell Programming I</video:title>
      <video:description>CS 61A : Shell Programming I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19656.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-05T04:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vLykGe8OtS4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Celebration-of-50-Years-of-DNA-in-Medicine-Stem-Cell-Biology-and-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Celebration of 50 Years of DNA in Medicine: Stem Cell Biology and Disease</video:title>
      <video:description>This celebratory scientific symposium marks the 50th anniversary of the description of the structure of DNA by James Watson and Frances ... all Â» Crick. The symposium brings together many of the world renowned basic and clinical scientists who have spearheaded this new area of Molecular Medicine and whose work is devoted to bringing clinical translation of genetic and genomic knowledge to fruition at the bedside. Experts present updated information on the impact of molecular genetics on the concepts and practice of medicine today</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3d4b7517-4a74-4e0a-b001-1042517d6df9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1787</video:duration>
      <video:publication_date>2007-09-12T00:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1012.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>stemcell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-61C-Thread-Level-Parallelism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 61C -  Thread Level Parallelism</video:title>
      <video:description>&quot;Lec 17 - Computer Science 61C -  Thread Level Parallelism&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/20/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27292.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-09-21T05:05:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TfIajPoRdmw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>Parallelism</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-67-Kinetics-vs-T-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Kinetics vs. T  (Quiz)</video:title>
      <video:description>Kinetics vs. T  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>249</video:duration>
      <video:publication_date>2012-09-19T02:57:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LOSpsszfwWU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>kinetics</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Graphical-Relations-and-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Graphical Relations and Functions</video:title>
      <video:description>Graphical Relations and Functions

u17_l1_t1_we3 Graphical Relations and Functions</video:description>
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      <video:duration>247</video:duration>
      <video:publication_date>2012-09-18T02:57:13.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-in-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Mobility Artillery Rocket System in action</video:title>
      <video:description>See for your self the High mobility Artillery Rocket Machines in action. The are majorly made and used by super power countries like the US.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9032.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T19:23:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9032.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
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      <video:tag>in</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 6 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20594.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-06T16:42:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fEJZeikanUs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
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      <video:tag>random</video:tag>
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      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 31 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20657.jpg</video:thumbnail_loc>
      <video:duration>5444</video:duration>
      <video:publication_date>2012-09-06T17:32:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gwgEvap25Bc</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
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      <video:tag>in</video:tag>
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      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Physics-111-Introduction-to-Error-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Physics 111: Introduction to Error Analysis</video:title>
      <video:description>Physics 111: Introduction to Error Analysis

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Error Analysis exercise, providing students with an introduction to the theory and procedures.

In many labs, you will be required to perform a detailed analysis of the data you have acquired to make quantitative statements about the properties of the physical world. A common question is, are your measurements consistent with a particular theory or not? This question can be answered only by careful analysis of systematic uncertainties and statistical error. 

The goals of this exercise are twofold. One is to introduce you to the basics of error analysis. The second is to familiarize you with the Matlab software that you will be using for data analysis . Ideally, this will serve as a guide during the acquisition and analysis of data throughout the advanced lab.


http://advancedlab.org</video:description>
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      <video:duration>3082</video:duration>
      <video:publication_date>2012-09-19T06:19:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jR54387Wd6c</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>error</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-CS50-Week-1-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - CS50 / Week 1: Wednesday</video:title>
      <video:description>Lec 4 - CS50 / Week 1: Wednesday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16363.jpg</video:thumbnail_loc>
      <video:duration>4266</video:duration>
      <video:publication_date>2012-08-30T12:53:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5-W_YVvuyw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
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      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-10-Lecture-10-Social-Implications-of-Com-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 10 - Lecture 10: Social Implications of Com Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 10: Social Implications of Com

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2671</video:duration>
      <video:publication_date>2012-09-19T02:42:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kdnlOPgSk24</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>com</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Environ-Sci-Lecture-22-Guest-Lecture-Cause-Hanna</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Environ Sci - Lecture 22: Guest Lecture: Cause Hanna</video:title>
      <video:description>Environ Sci - Lecture 22: Guest Lecture: Cause Hanna

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27097.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-19T06:46:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ey-eKWJU7JE</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>Hanna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-the-genetics-of-intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look at the genetics of intelligence</video:title>
      <video:description>Could it be possible to improve the intelligence of the whole human species? this is the topic of this asapSCIENCE video.  It tells us that there are effort to identify the genes responsible for intelligence and that in the future it could be possible to pick which embryo would have more desirable traits before it is implanted in the womb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/376cbe3d-e49a-4772-b9d6-fcc9d465153e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-10-01T11:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31723.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Properties-of-Whole-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Properties of Whole Numbers</video:title>
      <video:description>Properties of Whole Numbers

U01_L4_T1_we1 Properties of Whole Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24725.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-09-17T16:21:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HhwqS_d7Qp8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-with-Mr-Noon-Reflection-and-Refraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: Reflection and Refraction</video:title>
      <video:description>Here&apos;s some demos from my Physics Class demostrating the refraction of light. Find more activities like this at www.ScienceWithMrNoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3825d2f1-6172-4e78-8a6e-c0ab5bd46b5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2009-05-14T01:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2200.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>demonstrations</video:tag>
      <video:tag>lasers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trousseau-Sign</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trousseau Sign</video:title>
      <video:description>Trousseau sign is a symptom seen in patients with low calcium levels. This video shows how to recognize this sign in order to get correct medication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cae903cd-2c35-42cd-bb79-89a2c3c8de46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-30T05:48:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9260.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trousseau</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spemanns-Organizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spemann&apos;s Organizer</video:title>
      <video:description>This video explains Spemann&apos;s famous discovery of the &apos;Organiser&apos;  in development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3efa585e-96c2-4f41-9562-8b75f900e699/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-05-27T19:54:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2495.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Spemann</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Organizer</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Developmental</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scorpion-vs-Centipede</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scorpion vs Centipede</video:title>
      <video:description>This video from monster bug war contains the fights between the monster scorpion and centipede. Video is very interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3efa0b4b-633b-46b2-8448-40c857afb46c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2013-01-12T01:19:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28706.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Scorpion</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Centipede</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-IMAGINARY-MECHANISM-OF-DARWINISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE IMAGINARY MECHANISM OF DARWINISM</video:title>
      <video:description>Imaginary mechanisms of evolution, natural selection and mutations, have no power to develop new species. Mutations only give harm to the organisms and natural selection cannot form new organs and systems to the organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/25b1093a-0d01-4576-b0f7-c951899c414d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2009-08-07T22:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3182.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-an-Aerolizer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using an Aerolizer</video:title>
      <video:description>This video shows the use of aerolizer in detail. The full procedure with the necessary precautions is explained here by the expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/44a1353e-0ed9-4d0c-b99a-296eb598cf7d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-11-29T21:54:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9195.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Aerolizer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Huygens-Probing-of-Titan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Huygens&apos; Probing of Titan</video:title>
      <video:description>On January 18 it was reported that Huygens landed in &quot;Titanian mud&quot;, and the landing site was littered with ice rocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3f10f7a6-f6e9-408b-bbc8-c37576d70878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2011-12-14T06:31:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11790.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Huygens</video:tag>
      <video:tag>landing</video:tag>
      <video:tag>on</video:tag>
      <video:tag>titan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Fraction-word-problems-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Fraction word problems 1 (ex 1)</video:title>
      <video:description>Fraction word problems 1 (ex 1)

Fraction word problems 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25415.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-18T13:54:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/apCS_vP-ccg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Elasticity-of-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Elasticity of Supply</video:title>
      <video:description>Elasticity of Supply

Thinking about elasticity of supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25422.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2012-09-18T14:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AAWsuFXojgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Piston</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Piston</video:title>
      <video:description>Pistons work to compress or eject fluid in a cylinder. This is an animation of the pistons at work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f4e24ea-5f16-4085-a2c5-d0478fb41473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-25T23:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Piston</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-French-Revolution-Part-4-The-Rise-of-Napoleon-Bonaparte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - French Revolution (Part 4) - The Rise of Napoleon Bonaparte</video:title>
      <video:description>French Revolution (Part 4) - The Rise of Napoleon Bonaparte

The rise of Napoleon Bonaparte</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24487.jpg</video:thumbnail_loc>
      <video:duration>1008</video:duration>
      <video:publication_date>2012-09-17T13:31:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KYoB2mjNdr0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rise</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Napoleon</video:tag>
      <video:tag>Bonaparte</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/radioactivity-on-Webcam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>radioactivity on Webcam</video:title>
      <video:description>This video shows a webcam just like inside Chernobyl. These are the new, extended and better version that may be proven as a boom in future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/44f9c645-c181-46c2-ac09-482514e07a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2013-02-07T06:31:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29260.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>radioactivity</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>just</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>chernobyl</video:tag>
      <video:tag>new</video:tag>
      <video:tag>extended</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Better</video:tag>
      <video:tag>version</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulmonary-artery-catheter-and-central-venous-catheter-placement-CVP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary artery catheter and central venous catheter placement CVP</video:title>
      <video:description>This is a demonstration of the central venous catheter placement CVP &amp; pulmonary artery catheter. See how to prepare a patient for this exercise and the reasons for each step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45002305-8ead-4b9f-90ae-e326592537d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2011-11-29T01:53:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8628.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>Placement</video:tag>
      <video:tag>CVP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Naming-Simple-Alkanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Naming Simple Alkanes</video:title>
      <video:description>Naming Simple Alkanes

Naming Simple Alkanes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24504.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-17T13:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NRFPvLp3r3g</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Alkanes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1AL-Lecture-8-Lab-9-Invertebrates-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1AL - Lecture 8: Lab 9: Invertebrates I</video:title>
      <video:description>Biology 1AL - Lecture 8: Lab 9: Invertebrates I

General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25765.jpg</video:thumbnail_loc>
      <video:duration>4303</video:duration>
      <video:publication_date>2012-09-18T17:25:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OSaJnDMdvRY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1AL</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Invertebrates</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-Synapse-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter Synapse 3D Animation</video:title>
      <video:description>Neurotransmitter Synapse 3D Animation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/494e91d0-9251-480e-b6a5-9bc3f229255d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-12T11:19:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5037.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>Synapse</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Linear-Algebra-Example-solving-for-the-eigenvalues-of-a-2x2-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix</video:title>
      <video:description>Linear Algebra: Example solving for the eigenvalues of a 2x2 matrix

Example solving for the eigenvalues of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22188.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-11T01:09:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pZ6mMVEE89g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>2x2</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-housing-price-conundrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The housing price conundrum</video:title>
      <video:description>The housing price conundrum

Why did housing prices go up so much from 2000-2006 even though classical supply/demand would not have called for it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22218.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-11T01:19:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8IR5LefXVPY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-SAT-Prep-Test-4-Section-4-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  57 - SAT Prep: Test 4 Section 4 Part 2</video:title>
      <video:description>SAT Prep: Test 4 Section 4 Part 2

Problems 7-11 starting on page 596</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22246.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-11T01:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nr-EB7BKKJM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Introduction to Random Variables</video:title>
      <video:description>Introduction to Random Variables

Introduction to random variables and probability distribution functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22605.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-11T02:40:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IYdiKeQ9xEI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Poisson-Process-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Poisson Process 1</video:title>
      <video:description>Poisson Process 1

Introduction to Poisson Processes and the Poisson Distribution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22631.jpg</video:thumbnail_loc>
      <video:duration>661</video:duration>
      <video:publication_date>2012-09-11T02:43:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3z-M6sbGIZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Poisson</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Half-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Half-Life</video:title>
      <video:description>Half-Life

Introduction to half-life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22632.jpg</video:thumbnail_loc>
      <video:duration>751</video:duration>
      <video:publication_date>2012-09-11T02:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9REPnibO4IQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Half</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frog-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frog Development</video:title>
      <video:description>Formation of blastula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/11/4c52f7a8-07f6-4bbe-90f0-94dc6c5b5855/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2009-11-02T15:53:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3491.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Frog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Exponential-Decay-Formula-Proof-can-skip-involves-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62- Exponential Decay Formula Proof (can skip, involves Calculus)</video:title>
      <video:description>Exponential Decay Formula Proof (can skip, involves Calculus)

Showing that N(t)=Ne^(-kt) describes the amount of a radioactive substance we have at time T.  For students with background in Calculus.  Not necessary for intro chemistry class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22635.jpg</video:thumbnail_loc>
      <video:duration>742</video:duration>
      <video:publication_date>2012-09-11T02:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H7nrVDV8ahc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>skip</video:tag>
      <video:tag>involves</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Reconciling-Thermodynamic-and-State-Definitions-of-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Reconciling Thermodynamic and State Definitions of Entropy</video:title>
      <video:description>Reconciling Thermodynamic and State Definitions of Entropy

Long video explaining why entropy is a measure of the number of states a system can take on (mathy, but mind-blowing).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22679.jpg</video:thumbnail_loc>
      <video:duration>1706</video:duration>
      <video:publication_date>2012-09-11T02:49:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLKEVfLFau4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Reconciling</video:tag>
      <video:tag>thermodynamic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Definitions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-More-on-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - More on Entropy</video:title>
      <video:description>More on Entropy

More clarification as to what entropy is and what entropy is not.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22685.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2012-09-11T02:50:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dFFzAP2OZ3E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Carnot-Efficiency-2-Reversing-the-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Carnot Efficiency 2:  Reversing the Cycle</video:title>
      <video:description>Carnot Efficiency 2:  Reversing the Cycle

Seeing how we can scale and or reverse a Carnot Engine (to make a refrigerator)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22691.jpg</video:thumbnail_loc>
      <video:duration>841</video:duration>
      <video:publication_date>2012-09-11T02:52:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQWwP7YYH6o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carnot</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>2</video:tag>
      <video:tag>reversing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Clarification-of-Confidence-Interval-of-Difference-of-Means</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Clarification of Confidence Interval of Difference of Means</video:title>
      <video:description>Clarification of Confidence Interval of Difference of Means

Clarification of Confidence Interval of Difference of Means</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22724.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-11T02:57:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yQsCMnz9wO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Clarification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>difference</video:tag>
      <video:tag>Means</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-ANOVA-2-Calculating-SSW-and-SSB-Total-Sum-of-Squares-Within-and-Betweenavi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 -ANOVA 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi</video:title>
      <video:description>ANOVA 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi

Analysis of Variance 2 - Calculating SSW and SSB (Total Sum of Squares Within and Between).avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22752.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T03:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j9ZPMlVHJVs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>2</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>SSB</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>within</video:tag>
      <video:tag>between</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Calculate-the-Slope-of-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Calculate the Slope of Lines</video:title>
      <video:description>Slope of lines in geometry are also known ad the gradient. This video explains with the use of an example how to calculate the slope of a line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/58f88178-3b40-4605-b675-e5119cf9853c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2010-12-06T10:14:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6468.mp4</video:content_loc>
      <video:uploader>vendetta</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>geometry</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Hairy-Tongue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Hairy Tongue</video:title>
      <video:description>&quot;Lec 5 - Hairy Tongue&quot; Hairy tongue&quot; is shown clinically and the etiology&quot; and treatment are discussed.  Orig. air date: JAN 25 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22768.jpg</video:thumbnail_loc>
      <video:duration>448</video:duration>
      <video:publication_date>2012-09-11T07:41:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S1lyFPUIkfE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Hairy</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Nicotinic-Stomatitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Nicotinic Stomatitis</video:title>
      <video:description>&quot;Lec 10 - Nicotinic Stomatitis&quot; Displays alteration of the buccal and palatal soft tissues produced by cigarette smoking. Discussion of management and prognosis between a student and the oral pathologist. Orig. air date: MAR 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22773.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2012-09-11T07:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2uFTBjtKwiI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Nicotinic</video:tag>
      <video:tag>Stomatitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Mixing-Rubber-Base-Impression-Material</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mixing Rubber Base Impression Material</video:title>
      <video:description>&quot;Lec 2 - Mixing Rubber Base Impression Material&quot; Dispensing of mercaptan rubber impression materials; light-bodied, heavy-bodied mixing procedures, loading of both mixtures into syringes and trays. Orig. air date: SEP 11 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22786.jpg</video:thumbnail_loc>
      <video:duration>378</video:duration>
      <video:publication_date>2012-09-11T07:52:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vqTr0Cd6Lzg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>Rubber</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>material</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Geography C110</video:title>
      <video:description>&quot;Lec 2 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24288.jpg</video:thumbnail_loc>
      <video:duration>4885</video:duration>
      <video:publication_date>2012-09-15T06:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rwu5-kloBZQ</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Pythagorean-Theorem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Pythagorean Theorem 1</video:title>
      <video:description>Pythagorean Theorem 1

U07_L2_T1_we1 Pythagorean Theorem 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24651.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2012-09-17T14:42:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JVrkLIcA2qw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Gross-Anatomy-TMJ-Pterygoid-Muscles-Maxillary-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -Gross Anatomy: TMJ, Pterygoid Muscles, Maxillary Vessels</video:title>
      <video:description>&quot;Lec 30 -Gross Anatomy: TMJ, Pterygoid Muscles, Maxillary Vessels&quot;The gross anatomy and dissection of the temporomandibular joint, pterygoid muscles, and the maxillary vessels of a human cadaver. Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21687.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-09T06:56:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/anvdaSFZmlU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>TMJ</video:tag>
      <video:tag>Pterygoid</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Vessels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Thermodynamics-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Thermodynamics (part 1)</video:title>
      <video:description>Thermodynamics (part 1)

Intuition of how gases generate pressure in a container and why pressure x volume is proportional to the combined kinetic energy of the molecules in the volume.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21758.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-10T12:23:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tQcB9BLUoVI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Preparation-of-Zinc-Phosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Preparation of Zinc Phosphate</video:title>
      <video:description>&quot;Lec 19 - Preparation of Zinc Phosphate&quot; Demonstates the mixing of the primary and secondary consistencies of zinc phosphate. The clean-up process is also discussed. Orig. air date: JAN 27 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22803.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2012-09-11T07:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vjZ9NjKIlyY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Phosphate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Class-V-Amalgam-Introduction-Cavity-Prep-and-Retention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Class V Amalgam: Introduction, Cavity Prep and Retention</video:title>
      <video:description>&quot;Lec 4 - Class V Amalgam: Introduction, Cavity Prep and Retention&quot; Shows the armamentarium and procedure to prepare the cavity and cut retention in the preparation. Done on visidont with rubber dam in place. Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22819.jpg</video:thumbnail_loc>
      <video:duration>1390</video:duration>
      <video:publication_date>2012-09-11T08:10:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pw0Tu24H0so</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Retention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Thomas-Malthus-and-Population-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Thomas Malthus and Population Growth</video:title>
      <video:description>Thomas Malthus and Population Growth

Thomas Malthus&apos;s views on population.  Malthusian limits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24498.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-09-17T13:39:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r1ywppAJ1xs</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Thomas</video:tag>
      <video:tag>Malthus</video:tag>
      <video:tag>and</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defecography-Internal-Rectal-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defecography Internal Rectal Prolapse</video:title>
      <video:description>Defecography is used to identify rectal prolapse internal rectal although some studies show that incontinent patients have a more obtuse angle at rest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50a2c0e0-dc9e-4e2d-917d-2e17ad7bce9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:17:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10031.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Cycle</video:title>
      <video:description>This video explains cardiac cycle which  is the sequence of events that occurs when the heart beats in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/50eabc2f-9dc7-4efd-a836-6e1ec93c0450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2009-06-06T09:02:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2786.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-AST-210EE-213-X-ray-scattering-by-a-multi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - AST 210/EE 213  X-ray scattering by a multi-...</video:title>
      <video:description>AST 210/EE 213  X-ray scattering by a multi-...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  5: X-ray scattering by a multi-electron atom
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19378.jpg</video:thumbnail_loc>
      <video:duration>4929</video:duration>
      <video:publication_date>2012-09-05T01:55:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryHEQkdNF-0</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-IIT-JEE-Symmetric-and-Skew-Symmetric-Matrices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - IIT JEE Symmetric and Skew-Symmetric Matrices</video:title>
      <video:description>IIT JEE Symmetric and Skew-Symmetric Matrices

2010 IIT JEE Paper 1 Problem 42 Symmetric and Skew-Symmetric Matrices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24961.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-17T17:50:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G6OoxGmJzuc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Skew</video:tag>
      <video:tag>matrices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-of-A-Nail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth of A Nail</video:title>
      <video:description>Growth of A NailThe growth of a nail begins in the third month of fetal life, when cells of the epidermis, which form the nail bed, begin to divide. The upper cells become keratanized to form the nail plate, which is pushed out of the nail groove over the epidermis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/cb2b762e-2d1c-4d3b-ac34-2048d056665e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2007-10-16T00:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1077.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nail</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-162-2011-Calculus-AB-Free-Response-2-c-d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 162 - 2011 Calculus AB Free Response #2 (c &amp; d)</video:title>
      <video:description>2011 Calculus AB Free Response #2 (c &amp; d)

Second fundamental theorem of calculus application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19988.jpg</video:thumbnail_loc>
      <video:duration>447</video:duration>
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Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 19: EUV and soft x-ray lasers
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>-تكسير الدهون-ازالة الدهون-بدون جراحة
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
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CONSULTANT COSMETIC SURGEON
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http://www.sehha.com/world/index.php?showuser=</video:description>
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Defining a function in Python</video:description>
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U09_L1_T1_we1 Variables and Expressions 1</video:description>
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u07_l3_t1_we3 Volume of a Composite Shape</video:description>
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    <video:video>
      <video:title>Lec 10 - Electrical Engineering 140 - Lecture 13: No visuals for firs</video:title>
      <video:description>Electrical Engineering 140 - Lecture 13: No visuals for firs

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26191.jpg</video:thumbnail_loc>
      <video:duration>4273</video:duration>
      <video:publication_date>2012-09-19T00:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2Y-bujItJGU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>firs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-SAT-Prep-Test-2-Section-3-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - SAT Prep: Test 2 Section 3 Part 4</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 4

Problems 13-16 starting on page 462</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22118.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-11T00:52:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t9_by0bbp48</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 30 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14886.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-08-28T03:29:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTWmccDMlDw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Understanding-Calendar-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Understanding Calendar Notation</video:title>
      <video:description>Understanding Calendar Notation

Difference between BC, BCE, AD and CE.  A little bit about the birth of Jesus as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25020.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-17T18:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EKKe7DBZVhI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Defining-the-angle-between-vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Defining the angle between vectors</video:title>
      <video:description>Defining the angle between vectors

Introducing the idea of an angle between two vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22011.jpg</video:thumbnail_loc>
      <video:duration>1511</video:duration>
      <video:publication_date>2012-09-11T00:21:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5AWob_z74Ks</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Defining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>between</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Correction-Calendar-Notation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Correction Calendar Notation</video:title>
      <video:description>Correction Calendar Notation

Correcting the time difference calculation by taking into account that there is no year 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25021.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-17T18:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N06Jy-gQog8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>Calendar</video:tag>
      <video:tag>Notation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Bailout-9-Paulsons-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Bailout 9: Paulson&apos;s Plan</video:title>
      <video:description>Bailout 9: Paulson&apos;s Plan

What Paulson wants to do and why I don&apos;t like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22275.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T01:35:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eBYbnYNl0rw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Paulson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Development-of-Agriculture-and-Writing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Development of Agriculture and Writing</video:title>
      <video:description>Development of Agriculture and Writing

The Paleolithic and Neolithic eras of the Stone Age.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25022.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-17T18:12:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iU58AIjh3YA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Seasons-Arent-Dictated-by-Closeness-to-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Seasons Aren&apos;t Dictated by Closeness to Sun</video:title>
      <video:description>Seasons Aren&apos;t Dictated by Closeness to Sun

Why our closeness to the sun does not dictate the seasons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25024.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2012-09-17T18:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SJUd5du0T08</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Seasons</video:tag>
      <video:tag>Aren</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Dictated</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Closeness</video:tag>
      <video:tag>to</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-K-Ar-Dating-Calculation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - K-Ar Dating Calculation</video:title>
      <video:description>K-Ar Dating Calculation

Working through a calculation for K-Ar dating (good to have some prior experience with e and logarithms)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25035.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-17T18:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLFcSfzrlMk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>K</video:tag>
      <video:tag>AR</video:tag>
      <video:tag>Dating</video:tag>
      <video:tag>Calculation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Recursive-Fibonacci-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Recursive Fibonacci Example</video:title>
      <video:description>Recursive Fibonacci Example

Using recursion to write a fibonacci function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25099.jpg</video:thumbnail_loc>
      <video:duration>457</video:duration>
      <video:publication_date>2012-09-18T01:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/urPVT1lymzU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>recursive</video:tag>
      <video:tag>fibonacci</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-u09-l1-t2-we4-Adding-Real-Numbers-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - u09 l1 t2 we4 Adding Real Numbers Application</video:title>
      <video:description>u09 l1 t2 we4 Adding Real Numbers Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25100.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-18T01:14:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fFdOr8U4mnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>U09</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t2</video:tag>
      <video:tag>we4</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applying-a-Volar-Slab-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applying a Volar Slab Cast</video:title>
      <video:description>This video will help you to understand the volar slab cast application. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68b6f68e-2662-45b2-9087-7dd9055d21c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T21:52:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10466.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Volar</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-25-Years-at-PDI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 25 Years at PDI</video:title>
      <video:description>&quot;Lec 7 - 25 Years at PDI&quot; November 15, 2006 lecture by Richard Chuang for the Stanford University Computer Systems Colloquium (EE 380).

Take a personal journey through a quarter century of changes in the computer animation industry with the co-founder of PDI. 

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24081.jpg</video:thumbnail_loc>
      <video:duration>4268</video:duration>
      <video:publication_date>2012-09-14T15:14:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQkEA62KWQQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>at</video:tag>
      <video:tag>PDI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Complicated-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Complicated Rational Expressions</video:title>
      <video:description>Complicated Rational Expressions

u15_l1_t4_we1 Complicated Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25238.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-18T02:03:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ALO87_KDoTs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complicated</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Quadratic-Formula-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Quadratic Formula 1</video:title>
      <video:description>Quadratic Formula 1

U10_L1_T3_we1 Quadratic Formula 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24741.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2012-09-17T16:37:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iulx0z1lz8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-188-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 188 - Lecture 27</video:title>
      <video:description>Computer Science 188 - Lecture 27

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26345.jpg</video:thumbnail_loc>
      <video:duration>5140</video:duration>
      <video:publication_date>2012-09-19T00:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5XzD6MS4yc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Dividing-polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Dividing polynomials 1</video:title>
      <video:description>Dividing polynomials 1

u11_l2_t6_we1 Dividing polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25247.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2012-09-18T02:09:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Wxw9bpKEGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Dividing-polynomials-with-remainders</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Dividing polynomials with remainders</video:title>
      <video:description>Dividing polynomials with remainders

u11_l2_t6_we2 Dividing polynomials with remainders</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25248.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-18T02:09:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLCmwHsDYqo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>remainders</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-hold-and-cut-with-scalpel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to hold and cut with scalpel</video:title>
      <video:description>Scalpel holding and cutting is shown in this video. A scalpel, or lancet, is a small and extremely sharp bladed instrument used for surgery and anatomical dissection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/94d940e4-67ef-4ad2-af2a-4e9e8d39609c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-11-30T05:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9293.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scalpel</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>Cutting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Perpendicular-Line-Slope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Perpendicular Line Slope</video:title>
      <video:description>Perpendicular Line Slope

u13 l2 t3 we1 Perpendicular Line Slope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25298.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2012-09-18T02:46:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ndPq7gbin7A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>line</video:tag>
      <video:tag>slope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Multiply-and-Simplify-a-Radical-Expression-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Multiply and Simplify a Radical Expression 1</video:title>
      <video:description>Multiply and Simplify a Radical Expression 1

u16_l2_t1_we1 Multiply and Simply a Radical Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25300.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2012-09-18T02:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEeKOeGHddY</video:player_loc>
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      <video:tag>A</video:tag>
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      <video:tag>expression</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-127-Equation-of-a-Line-hairier-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Equation of a Line hairier example</video:title>
      <video:description>Equation of a Line hairier example

u13 l2 t2 we INT Equation of a Line hairier example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25301.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-18T02:46:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k8EfLFvUI5U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>of</video:tag>
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      <video:tag>line</video:tag>
      <video:tag>hairier</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Multiply-and-Simplify-a-Radical-Expression-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Multiply and Simplify a Radical Expression 2</video:title>
      <video:description>Multiply and Simplify a Radical Expression 2

u16_l2_t1_we2 Multiply and Simply a Radical Expression</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25302.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-18T02:47:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBvRJUwXJPo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiply</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplify</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Adding-and-Simplifying-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Adding and Simplifying Radicals</video:title>
      <video:description>Adding and Simplifying Radicals

u16_l2_t2_we1 Adding and Simplifying Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25304.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2012-09-18T02:47:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/egNq4tSfi1I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Graphing-Inequalities-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Graphing Inequalities 1</video:title>
      <video:description>Graphing Inequalities 1

u13_l2_t4_we1 Graphing Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25306.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-09-18T02:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2oGsLdAWxlk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Multiplying-Binomials-with-Radicals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Multiplying Binomials with Radicals</video:title>
      <video:description>Multiplying Binomials with Radicals

u16_l2_t3_we1 Multiplying Binomials with Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25307.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-09-18T02:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yAH3722GrP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Binomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Radicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rationalizing-Denominators-of-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rationalizing Denominators of Expressions</video:title>
      <video:description>Rationalizing Denominators of Expressions

u16_l2_t4_we1 Rationalizing Denominators of Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25309.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-18T02:48:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3db5itCIiQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rationalizing</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-131-Plot-ordered-pairs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Plot ordered pairs</video:title>
      <video:description>Plot ordered pairs

u13_l1_t1_we1 Plot ordered pairs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25310.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-09-18T02:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ctsUsvIp8w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>plot</video:tag>
      <video:tag>Ordered</video:tag>
      <video:tag>pairs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Paleoecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Paleoecology</video:title>
      <video:description>Lec 10- Paleoecology.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18457.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-04T01:51:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MA_O2L6l0kI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Philosophy 3</video:title>
      <video:description>&quot;Lec 9 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27247.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
      <video:publication_date>2012-09-21T04:21:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKZ8wKZslEQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Simpler-Insertion-Sort-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Simpler Insertion Sort Function</video:title>
      <video:description>Simpler Insertion Sort Function

Simplifying the while loop for the Insertion Sort function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25108.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-18T01:17:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hh3AkOGnnpE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Simpler</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Environ-Sci-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Environ Sci - Lecture 11</video:title>
      <video:description>Environ Sci - Lecture 11

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27083.jpg</video:thumbnail_loc>
      <video:duration>2626</video:duration>
      <video:publication_date>2012-09-19T06:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LngQKQ5q5CU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Primaries-and-Caucuses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Primaries and Caucuses</video:title>
      <video:description>Primaries and Caucuses

How states choose their delegates for the national party conventions (under CC-BY-SA license)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25112.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-09-18T01:20:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z_QeYCg4yJ8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Primaries</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Caucuses</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Learning-about-the-MRI-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about the MRI Scan</video:title>
      <video:description>The start and end process of an  MRI scan is shown in this short video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7228515-92bb-4e8b-a18a-edb2be278e5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-15T15:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7529.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>mri</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Identifying-Rational-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Identifying Rational Numbers</video:title>
      <video:description>Identifying Rational Numbers

u09_l1_t3_we5 Identifying Rational Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25113.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-18T01:21:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/joZ3TOTfPkg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Fraction-word-problems-1-ex-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Fraction word problems 1 (ex 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 4)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25372.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T13:22:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OOiFJ2FxtDA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Deficit-and-Debt-Ceiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Deficit and Debt Ceiling</video:title>
      <video:description>Deficit and Debt Ceiling

Basic of the deficit, debt and debt ceiling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25114.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-18T01:21:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-05OfTp6ZEE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>deficit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>ceiling</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Changes-in-Income-Population-or-Preferences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Changes in Income, Population, or Preferences</video:title>
      <video:description>Changes in Income, Population, or Preferences

How demand can be effected by changes in income, population or preferences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25373.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-09-18T13:23:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/do1HDIdfQkU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Changes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>population</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Preferences</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Fraction-word-problems-1-ex-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Fraction word problems 1 (ex 3)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 3)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25374.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-18T13:23:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VwzPJY5Zv7s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Fraction-word-problems-1-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Fraction word problems 1 (ex 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25375.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2012-09-18T13:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pxznZKskjyE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Normal-and-Inferior-Goods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Normal and Inferior Goods</video:title>
      <video:description>Normal and Inferior Goods

How the demand for some goods could actually go down if incomes go up</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25376.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-09-18T13:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYuAwm-5-Bk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Goods</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Fraction-word-problems-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Fraction word problems 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Fraction word problems 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25377.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-18T13:25:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/apCS_vP-ccg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fraction</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Multiplying-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Multiplying mixed numbers 1 (ex 1)</video:title>
      <video:description>This is a lecture of Khan Academy.

Multiplying mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25378.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-18T13:26:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gIIOKMSKZ9s</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Simplifying-Radical-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Simplifying Radical Expressions 2</video:title>
      <video:description>Simplifying Radical Expressions 2

U07_L3_T1_we2 Simplifying Radical Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24655.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-09-17T14:44:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F5iMsjwFLX8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
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      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Precourt-Institute-for-Energy-at-Stanford-The-Grand-Challenge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge</video:title>
      <video:description>&quot;Lec 19 - Precourt Institute for Energy at Stanford: The Grand Challenge&quot; October 6, 2010 - The directors of the Precourt Institute for Energy - Lynn Orr (PIE), Zhi-Xun Shen (SIMES), Stacy Bent (TomKat Center), Jim Sweeney (PEEC), Frank Wolak (PESD) and Larry Goulder (SEEPAC) - discuss each of their respective sub-inititiative and projects and how they fit into the over mission of the Precourt Institute for Energy as well as addressing the current projects they are both engaged in and planning. 

Stanford University
http://www.stanford.edu

Precourt Institute for Energy at Stanford
http://pie.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18790.jpg</video:thumbnail_loc>
      <video:duration>3490</video:duration>
      <video:publication_date>2012-09-04T05:25:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWWwt3YCdqo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Percentage-Tax-on-Hamburgers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Percentage Tax on Hamburgers</video:title>
      <video:description>Percentage Tax on Hamburgers

What would happen if we have a percentage tax instead of a fixed dollar amount</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25451.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-18T14:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xwOTlMaerEQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Percentage</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Hamburgers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Marginal-Utility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Marginal Utility</video:title>
      <video:description>Marginal Utility

Marginal utility and marginal benefit.  How you would spend $5 on chocolate and fruit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25465.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-18T14:30:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kf9KhwryQNE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Equalizing-Marginal-Utility-per-Dollar-Spent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Equalizing Marginal Utility per Dollar Spent</video:title>
      <video:description>Equalizing Marginal Utility per Dollar Spent

Why the marginal utility for dollar spent should be theoritically equal for the last increment of either good purchased</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25470.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-18T14:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KbW6OiuRa1Y</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Equalizing</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Dollar</video:tag>
      <video:tag>Spent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Physics-112-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Physics 112 - Lecture 31</video:title>
      <video:description>Physics 112 - Lecture 31

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26545.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-09-19T01:31:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vXXxVP-dGAM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Types-of-Indifference-Curves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Types of Indifference Curves</video:title>
      <video:description>Types of Indifference Curves

Indifference curves for normal goods, substitutes and perfect complements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25484.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-18T14:39:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kJ43GdU5Uzc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Indifference</video:tag>
      <video:tag>Curves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Green-Recovery-Emerge-from-the-Downturn-on-Top</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Green Recovery: Emerge from the Downturn on Top</video:title>
      <video:description>Green Recovery: Emerge from the Downturn on Top

Andrew Winston, founder of Winston Eco-Strategies, explains how to get lean, get smart, and emerge from the downturn on top.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25553.jpg</video:thumbnail_loc>
      <video:duration>713</video:duration>
      <video:publication_date>2012-09-18T16:23:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLX_hKT3JTY</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>green</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Emerge</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Downturn</video:tag>
      <video:tag>on</video:tag>
      <video:tag>top</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Shifts-in-Aggregate-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Shifts in Aggregate Demand</video:title>
      <video:description>Shifts in Aggregate Demand

Factors that might shift aggregate demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25568.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2012-09-18T16:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/scN-1B6plos</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Shifts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Chemistry-1A-Lecture-41-Review-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Chemistry 1A - Lecture 41: Review 1</video:title>
      <video:description>Chemistry 1A - Lecture 41: Review 1

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26793.jpg</video:thumbnail_loc>
      <video:duration>2965</video:duration>
      <video:publication_date>2012-09-19T02:32:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B5AwM2y421M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>41</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Adding-real-numbers-with-different-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Adding real numbers with different signs</video:title>
      <video:description>Adding real numbers with different signs

U09_L2_T2_we1 Adding real numbers with different signs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25120.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-09-18T01:22:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3O1wcDGXEgA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Signs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 - Computer Science 162</video:title>
      <video:description>Computer Science 162 - Lecture 2
Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25709.jpg</video:thumbnail_loc>
      <video:duration>4563</video:duration>
      <video:publication_date>2012-09-18T17:09:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FzIOYoUngos</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-10-Lecture-2-How-it-Works-3D-Graphics-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 10 - Lecture 2: How it Works - 3D Graphics Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 2: How it Works - 3D Graphics

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26817.jpg</video:thumbnail_loc>
      <video:duration>2505</video:duration>
      <video:publication_date>2012-09-19T02:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UNnDWBcvjrY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>graphics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-250A-Lecture-8-Some-Ethical-Issues-in-Epide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Public Health 250A - Lecture 8: Some Ethical Issues in Epide</video:title>
      <video:description>Public Health 250A - Lecture 8: Some Ethical Issues in Epide

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25569.jpg</video:thumbnail_loc>
      <video:duration>3131</video:duration>
      <video:publication_date>2012-09-18T16:27:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NMNvmYfS8wQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Some</video:tag>
      <video:tag>ethical</video:tag>
      <video:tag>Issues</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Epide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Long-Run-Aggregate-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Long-Run Aggregate Supply</video:title>
      <video:description>Long-Run Aggregate Supply

Thinking about why aggregate supply may not be influenced by prices in the long-run</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25570.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2012-09-18T16:28:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8W0iZk8Yxhs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>Aggregate</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-What-Motivates-Gen-Y-and-Boomer-Talent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - What Motivates Gen Y and Boomer Talent</video:title>
      <video:description>What Motivates Gen Y and Boomer Talent

Sylvia Ann Hewlett of the Center for Work-Life Policy on why Gen Y and Boomer employees prefer non-financial incentives.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25571.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-18T16:28:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fVHnug8H1MM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>What</video:tag>
      <video:tag>Motivates</video:tag>
      <video:tag>Gen</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Boomer</video:tag>
      <video:tag>Talent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-American-Studies-10AC-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - American Studies 10AC - Lecture 24</video:title>
      <video:description>American Studies 10AC - Lecture 24

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26792.jpg</video:thumbnail_loc>
      <video:duration>4241</video:duration>
      <video:publication_date>2012-09-19T02:32:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRRM0BDGNbc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gripe-porcina</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gripe porcina</video:title>
      <video:description>This video is a production of center for disease control and prevention C.D.C. It is a swine flu discussion in Spanish language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bc8d34c2-414b-402c-b64e-7afaf3cf86e9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2011-11-30T22:52:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9721.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Gripe</video:tag>
      <video:tag>porcina</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Teamwork-and-Collaboration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Teamwork and Collaboration</video:title>
      <video:description>Teamwork and Collaboration

Cisco CEO John Chambers explains how abandoning command-and-control leadership has enabled the company to innovate more quickly, using collaboration and teamwork.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25575.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T16:29:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9WX7BNnYTf8</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Teamwork</video:tag>
      <video:tag>and</video:tag>
      <video:tag>collaboration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Public-Health-250A-Lecture-17-Cohort-Studies-II-A-Reing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Public Health 250A - Lecture 17: Cohort Studies II: A. Reing</video:title>
      <video:description>Public Health 250A - Lecture 17: Cohort Studies II: A. Reing

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25593.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-09-18T16:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lc9O9oOOwHM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Nuclear-Regulation-in-Our-Era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Nuclear Regulation in Our Era</video:title>
      <video:description>&quot;Lec 23 - Nuclear Regulation in Our Era&quot; (May 18, 2010) Gregory Jaczko, Chairman of the U.S. Nuclear Regulatory Commission, provides an impartial overview of the current regulatory environment for the maintenance and construction of large-scale nuclear power facilities in the United States with historical perspectives on major disasters and the lessons learned for provision of safe, clean energy in the future.

Stanford University
http://www.stanford.edu

U.S. Nuclear Regulatory Commission
http://www.nrc.gov/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18794.jpg</video:thumbnail_loc>
      <video:duration>3520</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/NJ5D8vqe_sY</video:player_loc>
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      <video:category>Ecology</video:category>
      <video:tag>asia</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>nuclear</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Growing-by-a-percentage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Growing by a percentage</video:title>
      <video:description>Growing by a percentage

Growing a quantity by a percentage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20106.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X2jVap1YgwI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Growing</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Percentage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Grow-Your-Stars-Dont-Buy-Them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Grow Your Stars -- Don&apos;t Buy Them</video:title>
      <video:description>Grow Your Stars -- Don&apos;t Buy Them

An interview with Boris Groysberg, Professor, Harvard Business School.  Many star performers hired from outside don&apos;t perform as expected at their new company. So, develop stars within your company; for example, through strong training and mentoring programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25578.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2012-09-18T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLSo2XOywBI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
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      <video:tag>grow</video:tag>
      <video:tag>Your</video:tag>
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      <video:tag>Don</video:tag>
      <video:tag>T</video:tag>
      <video:tag>buy</video:tag>
      <video:tag>them</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Managing-B-Players</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Managing B Players</video:title>
      <video:description>Managing B Players

An interview with Tom DeLong, Professor, Harvard Business School.  Executives can get more value from their workforce if they recognize and motivate their B players. These solid, steady performers form the bulk of a workforce--and bring crucial forms of value to companies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25580.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-18T16:30:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hvij3cKyQGU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-93-Real-GDP-driving-Price</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Real GDP driving Price</video:title>
      <video:description>Real GDP driving Price

Thinking about how high utilization could drive price as another justification for an upward sloping short-run aggregate supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25581.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2012-09-18T16:30:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XsD7mqFDJs0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>GDP</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-250A-Lecture-12-Experimental-Studies-I-In</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 250A - Lecture 12: Experimental Studies I:  In</video:title>
      <video:description>Public Health 250A - Lecture 12: Experimental Studies I:  In

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25584.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-18T16:31:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d1kB9obdycs</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Computer-Science-10-Lecture-1-Welcome-Abstraction-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Computer Science 10 - Lecture 1: Welcome - Abstraction Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 1: Welcome - Abstraction

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2999</video:duration>
      <video:publication_date>2012-09-19T02:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KnKFjNpA9J8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-Prevention-and-Control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection Prevention and Control</video:title>
      <video:description>When a person has a foreign organism in their body which get nourishment from that person,it is said that, that person is having ans infection. This video is to inform people about various infections and how to prevent them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7271fad3-2861-4509-9490-b35c5a870729/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9713.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infection</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>control</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Making-Large-Scale-Solar-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Making Large Scale Solar Work</video:title>
      <video:description>&quot;Lec 26 - Making Large Scale Solar Work&quot; (April 28, 2010) Margot Gerritsen, Associate Professor of Energy Resources Engineering at Stanford, discusses the recent upswing in the development of large-scale solar projects, with elaboration on fast-track projects, the political, economic and financial barriers to implementation, and utility integration along with several current case project examples.

Stanford University
http://www.stanford.edu

Stanford Energy Resources Engineering
http://pangea.stanford.edu/ERE/index.php

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18797.jpg</video:thumbnail_loc>
      <video:duration>3766</video:duration>
      <video:publication_date>2012-09-04T05:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Abo_V6pYTSI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>impacts</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>organizations</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>solar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Tax-Lever-of-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Tax Lever of Fiscal Policy</video:title>
      <video:description>Tax Lever of Fiscal Policy

How government can effect aggregate demand through tax policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25590.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-18T16:33:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BRXBCxKjiK8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Tax</video:tag>
      <video:tag>Lever</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Public-Health-250A-Lecture-16-Cohort-Studies-I-A-Reingo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo</video:title>
      <video:description>Public Health 250A - Lecture 16: Cohort Studies I: A. Reingo

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25591.jpg</video:thumbnail_loc>
      <video:duration>2193</video:duration>
      <video:publication_date>2012-09-18T16:33:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Te9F-eRND14</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Cohort</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Breakdown-of-Gas-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Breakdown of Gas Prices</video:title>
      <video:description>Breakdown of Gas Prices

Where the dollars at the pump go</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25592.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-18T16:33:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1YYy0DEOpoU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Breakdown</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>prices</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-98-Short-Run-Oil-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Short-Run Oil Prices</video:title>
      <video:description>Short-Run Oil Prices

Thinking about what moves oil prices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25594.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-09-18T16:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZxtlcZ-d90o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>short</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>prices</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-SOPA-and-PIPA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - SOPA and PIPA</video:title>
      <video:description>SOPA and PIPA

What SOPA and PIPA are at face value and what they could end up enabling</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25123.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-09-18T01:23:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tzqMoOk9NWc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>SOPA</video:tag>
      <video:tag>and</video:tag>
      <video:tag>PIPA</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Identity-property-of-0</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Identity property of 0</video:title>
      <video:description>Identity property of 0

U09_L2_T2_we3 Identity property of 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25124.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-18T01:24:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXTRmzXlorI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>0</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-Clutch-how-it-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Clutch, how it  works</video:title>
      <video:description>The clutch is a component of manual transmission. This video shows how it clutch works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e74b60ab-0001-47d9-a6ba-2cbcd48fbf12/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-25T20:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7892.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Clutch</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-A1C-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A1C Levels</video:title>
      <video:description>A1C Levels

Why measuring Hemoglobin A1c levels is an indicator of blood sugar levels (and diabetes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25131.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-09-18T01:27:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MOH33-jFOwo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>A1C</video:tag>
      <video:tag>Levels</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Adding-and-subtracting-real-numbers-application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Adding and subtracting real numbers application</video:title>
      <video:description>Adding and subtracting real numbers application

U09_L2_T3_we3 Adding and subtracting real numbers application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25132.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-09-18T01:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T2RQxi76aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Science-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Science of Climate Change</video:title>
      <video:description>The Science of Climate Change

Guest: William Collins, Senior Scientist and Department Head, Lawrence Berkeley National Laboratory; Professor in Residence, University of California, Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19707.jpg</video:thumbnail_loc>
      <video:duration>6010</video:duration>
      <video:publication_date>2012-09-05T04:22:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t3_7rmSe80c</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Proof-lim-sin-xx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Proof: lim (sin x)/x</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Using the squeeze theorem to prove that the limit as x approaches 0 of (sin x)/x =1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19803.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-05T17:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve99biD1KtA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>lim</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mechanism-of-Cisplatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mechanism of Cisplatin</video:title>
      <video:description>A very helpful video for the treatment of cancer patients. The mechanism of cisplatin is shown here with all the reactions during treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7db36f38-b1cb-41b7-84af-7fef7fc52113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2013-02-05T04:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29169.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Cisplatin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Converting-Farenheit-to-Celsius</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Converting Farenheit to Celsius</video:title>
      <video:description>Converting Farenheit to Celsius

U06_L3_T1_we2 Converting Farenheit to Celsius</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24888.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-17T17:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NqbkvEK46xM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converting</video:tag>
      <video:tag>Farenheit</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Celsius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Heart-Disease-and-Heart-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Heart Disease and Heart Attacks</video:title>
      <video:description>Heart Disease and Heart Attacks

Basics of heart disease, heart attacks, heart failure, angina, cardiac arrest.  Special thanks to Edward J Perper, MD for help in clarifying certain aspects of this video.  Licensed under CC-BY-SA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25133.jpg</video:thumbnail_loc>
      <video:duration>741</video:duration>
      <video:publication_date>2012-09-18T01:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vYnreB1duro</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>attacks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-More-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - More Limits</video:title>
      <video:description>This is a lecture of Khan Academy.

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19804.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-05T17:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rkeU8_4nzKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>limits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Fast-Is-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Fast Is Evolution?</video:title>
      <video:description>Facts Of Evolution (Part 5): How Fast Is Evolution?

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

EVOLUTION IS REAL SCIENCE:

1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ

FACTS OF EVOLUTION:

1. Introduction
http://www.youtube.com/watch?v=43SskX-pEqA
2. Universal Common Descent
http://www.youtube.com/watch?v=G0UGpcea8Zg
3. Good Design, Bad Design
http://www.youtube.com/watch?v=1Mtr3Cum74A
4. Speciation And Extinction
http://www.youtube.com/watch?v=T5kumHLiK4A
5. How Fast Is Evolution?
http://www.youtube.com/watch?v=6XgeSi1EGkU

---

Rates of Evolution

Evolutionary rates can be measured quantitatively for a character within a lineage, and we begin by seeing how this is conventionally done. We then look at a large compilation of over 500 such measurements and ask whether fossil evolutionary rates fit in with the theory of population genetics.

Punctuated equilibrium is an influential modern idea about evolutionary rates in fossils and we discuss the theory, how to test it, evidence for and against it, and its conceptual relation with the modern synthesis. 

The rate of evolution is a measurement of the change in an evolutionary lineage over time.

The method for measuring the rate of evolution can be illustrated by work done by MacFadden on horse teeth: horse teeth are classic materials in the study of evolution.

The rate of evolution is measured as follows:

Suppose that a character has been measured at two times, t1 and t2 ; t1 and t2 are expressed as times before the present in millions of y</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e8722cdc-5cbd-467e-896c-a1dbc4c4c298/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-04-08T21:06:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4211.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>decent</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>transitional</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>theories</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>haldane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-much-gold-has-ever-been-mined</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How much gold has ever been mined?</video:title>
      <video:description>How much gold and silver have been mined in human history? You might be surprised.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3632.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2009-12-16T17:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/asodfnJbPR8</video:player_loc>
      <video:uploader>chipguy123</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 13- MIT 6.013 Electromagnetics and Applications, Fall 2.
Surface Used to Define the Flux Linkage

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16197.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-08-29T14:52:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djthk58aT6o</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Underwater-Volcano-Eruption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater Volcano Eruption</video:title>
      <video:description>An video of an underwater volcano erupting from NOAA&apos;s Submarine Ring of Fire expeditions. 
For more info, check out: http://oceanexplorer.noaa.gov/explorations/06fire/logs/april29/media/movies/nwrota_brimstone14_video.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a7c5f901-1b91-4e25-99cb-75fcbe328e55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-28T17:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3293.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>volcano</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Knee-Replacement-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Knee Replacement Video</video:title>
      <video:description>A revision knee replacement is performed for inadequate bending. Orthopedic Surgeon Dr.Venkatachalam explains the operation in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3999.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2010-03-23T17:47:06.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3999.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Venkatachalam</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Entertainment-and-Creative-Arts-Your-Creative-Journey-Starts-Here</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Entertainment and Creative Arts: Your Creative Journey Starts Here</video:title>
      <video:description>Lec 14 - Entertainment and Creative Arts: Your Creative Journey Starts Here. Ever wondered how you become a TV show writer, create your own clothing line, work for Apple, produce films and documentaries, coordinate marketing and communications for a hip national clothing store, or become an artist who makes money without needing a &quot;day job?&quot; This panel will explore jobs that let you use your creative side and give you some advice for how to prepare yourself right now for jobs in the entertainment and creative arts fields. It&apos;s time to put your passion and creativity to work!

This panel was filmed as part of Taking the Next Step 2011. For more information visit: https://takingthenextstep.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14723.jpg</video:thumbnail_loc>
      <video:duration>4928</video:duration>
      <video:publication_date>2012-08-27T10:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcCeAukl35k</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Entertainment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Taking</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Chemistry 3B</video:title>
      <video:description>Lec 22- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17091.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-02T05:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUqRC_5Rf7k</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Identity-property-of-1-second-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Identity property of 1 (second example)</video:title>
      <video:description>Identity property of 1 (second example)

U09_L2_T4_we3 Identity property of 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25139.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-09-18T01:29:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_86K0yQ8BQY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>identity</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-GCF-to-Factor-a-Polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - GCF to Factor a Polynomial</video:title>
      <video:description>GCF to Factor a Polynomial

u12 l1 t1 we2 GCF to Factor a Polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25256.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2012-09-18T02:15:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FvS7v6KM1ig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GCF</video:tag>
      <video:tag>to</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Normal-Colon-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Normal Colon Tissue</video:title>
      <video:description>Normal Colon Tissue

Dr. Andy Connolly from Stanford Medical School introduces Sal to what normal colon tissue looks like</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25140.jpg</video:thumbnail_loc>
      <video:duration>698</video:duration>
      <video:publication_date>2012-09-18T01:29:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fif5ghe8JM0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-15-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Biology 1B -</video:title>
      <video:description>lec 15-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23413.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-13T13:46:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jqu6k_Ep4tA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hysterectomy-Alternatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hysterectomy Alternatives</video:title>
      <video:description>Hysterectomy is the removal of the uterus for various reasons such as because of fibroids, chronic pelvic pain, endometriosis among others. It is an invasive procedure for which there are alternatives as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81d99157-4361-40e9-9a0e-e5b14f51ddcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-11-30T22:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9637.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hysterectomy</video:tag>
      <video:tag>alternatives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleic-Acids-and-Proteins-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleic Acids and Proteins (DNA)</video:title>
      <video:description>Video tutorial on structure and functioning of nuclear acids and proteins. DNA has s double helical structure and stores our genetic information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/81faf14d-8e36-4496-8dce-66f813d65002/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2010-12-03T12:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6384.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Nucleic</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Space-elevators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space elevators</video:title>
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Operating Systems and System Programming</video:description>
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Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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Operating Systems and System Programming</video:description>
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Operating Systems and System Programming</video:description>
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Analytic Geometry and Calculus</video:description>
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U09_L4_T1_we1 Order of Operations</video:description>
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General Biology Laboratory</video:description>
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General Biology Lecture</video:description>
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Analytic Geometry and Calculus</video:description>
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Analytic Geometry and Calculus</video:description>
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Analytic Geometry and Calculus</video:description>
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History of Information</video:description>
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Analytic Geometry and Calculus</video:description>
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Analytic Geometry and Calculus</video:description>
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History of Information</video:description>
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u10_l3_t1_we2 Compund Inequalities 2</video:description>
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Analytic Geometry and Calculus</video:description>
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    <lastmod>2026-08-14</lastmod>
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Analytic Geometry and Calculus</video:description>
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Advanced Microeconomic Theory</video:description>
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    <loc>https://dnatube.com/videos/Zebrafish-blastoderm-exposed-to-ethanol</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>What happens to zebrafish blastoderm when it is exposed to ethanol? This video shows this result.</video:description>
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      <video:description>Monkeys too enjoy palm nuts. This is the journey that these fellows undertake to get that oh sweet nut. Join the Nutters in the monkey production line by BBC.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>vendetta</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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u10_l3_t1_we3 Compound Inequalities 3</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A display of a worm like creature removed from the eye and compared to eyeball diameter but doctors in india say they found and removed a 5 inch live worm from a mans eye and removed it</video:description>
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Stanford University
http://www.stanford.edu

Stanford Energy Modeling Forum
http://emf.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-94-Multiplying-and-Dividing-Monomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Multiplying and Dividing  Monomials 1</video:title>
      <video:description>Multiplying and Dividing  Monomials 1

U08_L1_T1_we1 Multiplying and Dividing  Monomials 1</video:description>
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      <video:description>&quot;Lec 3 - Computer Science 61B&quot;Data Structures</video:description>
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    <lastmod>2026-08-14</lastmod>
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Psychology and Economics</video:description>
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Psychology and Economics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>History 151C - Lecture 4

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:description>Economics 119 - Lecture 26: Final Review

Psychology and Economics</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>History 151C - Lecture 2

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:duration>4637</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - History 151C - Lecture 5</video:title>
      <video:description>History 151C - Lecture 5

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25883.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/x7tLl4oOerI</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - History 151C - Lecture 6</video:title>
      <video:description>History 151C - Lecture 6

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25884.jpg</video:thumbnail_loc>
      <video:duration>4597</video:duration>
      <video:publication_date>2012-09-18T18:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Q8JZ1spFP0</video:player_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d303ab9-4a58-45d4-bde9-f01d6955f1ab/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-12-01T02:50:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9999.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CPR</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Advanced</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Managment</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Practice of Art 23AC - Lecture 22</video:title>
      <video:description>Practice of Art 23AC - Lecture 22

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26050.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-18T23:42:18.000Z</video:publication_date>
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      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
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      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Economics C3 - Lecture 27: Toxic Substances</video:title>
      <video:description>Economics C3 - Lecture 27: Toxic Substances

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26051.jpg</video:thumbnail_loc>
      <video:duration>4010</video:duration>
      <video:publication_date>2012-09-18T23:42:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G1obSj7fVg4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
      <video:tag>toxic</video:tag>
      <video:tag>Substances</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Practice-of-Art-23AC-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Practice of Art 23AC - Lecture 23</video:title>
      <video:description>Practice of Art 23AC - Lecture 23

Foundations of American Cyber-Culture</video:description>
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      <video:duration>2571</video:duration>
      <video:publication_date>2012-09-18T23:42:39.000Z</video:publication_date>
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      <video:uploader>0|71|0</video:uploader>
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      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Practice of Art 23AC - Lecture 25</video:title>
      <video:description>This lecture is provided by University of California, Berkeley.

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26054.jpg</video:thumbnail_loc>
      <video:duration>3269</video:duration>
      <video:publication_date>2012-09-18T23:43:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSfxma9vRYs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>23AC</video:tag>
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      <video:tag>25</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Economics C3 - Lecture 1: What is Economics?</video:title>
      <video:description>Economics C3 - Lecture 1: What is Economics?

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26055.jpg</video:thumbnail_loc>
      <video:duration>4704</video:duration>
      <video:publication_date>2012-09-18T23:43:06.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>What</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Practice of Art 23AC - Lecture 24</video:title>
      <video:description>Practice of Art 23AC - Lecture 24

Foundations of American Cyber-Culture</video:description>
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      <video:duration>2871</video:duration>
      <video:publication_date>2012-09-18T23:43:26.000Z</video:publication_date>
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      <video:uploader>0|71|0</video:uploader>
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      <video:tag>of</video:tag>
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      <video:tag>24</video:tag>
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    <loc>https://dnatube.com/videos/HIVAIDS-Education-in-America-MWV14</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>HIV/AIDS Education in America (MWV14)</video:title>
      <video:description>In this episode of MicrobeWorld Video we ask some leading researchers, education specialists, and public health officials about the state of HIV/AIDS education in America and ideas they have to support the teaching of microbial evolution using the latest HIV/AIDS research ? all while instilling innovative prevention strategies.

Filmed at the Koshland Science Museum in Washington, D.C. and San Diego State University, this episode features the following experts:

    * Roland Wolkowicz, Ph.D., Assistant Professor, Department of Biology, San Diego State University, whose research focus is on the use of random peptide libraries and other chemical genetics approaches for the study of viral pathogenesis and the search of antiviral factors in HIV1 and HCV.
    * Shannon Lee Hader, M.D., MPH, Director of the HIV/AIDS Administration for Washington, D.C., an epidemiologist and public health physician who has worked with HIV-infected children and adults in Brazil, Jamaica, and Zimbabwe.
    * Anila Asghar, Ph.D., Assistant Professor of Education at Johns Hopkins University, whose research focuses on curriculum development and evolution.

Educational resources mentioned within the video can be found online at:

Koshland Science Museum
http://koshlandscience.org/teachers/webquest.jsp

NIH curriculum guide
http://science.education.nih.gov/supplements/nih1/diseases/default.htm

Howard Hughes Medical Institute
http://www.hhmi.org/biointeractive/</video:description>
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      <video:duration>377</video:duration>
      <video:publication_date>2010-04-13T17:17:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4242.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
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      <video:tag>Health</video:tag>
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      <video:tag>koshland</video:tag>
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      <video:tag>prevention</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>sex</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Legal Studies 160 - Lecture 5: Community and Social Solidarity</video:title>
      <video:description>Legal Studies 160 - Lecture 5: Community and Social Solidarity

Punishment, Culture, and Society</video:description>
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      <video:duration>4589</video:duration>
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      <video:uploader>0|72|0</video:uploader>
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      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Solidarity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Legal Studies 160 - Lecture 1: Must we treat prisoners humanly</video:title>
      <video:description>Legal Studies 160 - Lecture 1: Must we treat prisoners humanly

Punishment, Culture, and Society</video:description>
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      <video:duration>3702</video:duration>
      <video:publication_date>2012-09-18T23:46:25.000Z</video:publication_date>
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      <video:uploader>0|72|0</video:uploader>
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      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Must</video:tag>
      <video:tag>we</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>humanly</video:tag>
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      <video:publication_date>2012-09-21T07:40:30.000Z</video:publication_date>
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      <video:category>Economics</video:category>
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      <video:tag>22</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Balance</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 - Economics 1 - Review&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27484.jpg</video:thumbnail_loc>
      <video:duration>2360</video:duration>
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      <video:tag>23</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Review</video:tag>
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      <video:description>Explore what faith and globalization can mean and why it matters to understanding the interaction between faith and globalization in the contemporary world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12529.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
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      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
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      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>contemporary</video:tag>
      <video:tag>Civilization</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Practice of Art 23AC - Lecture 25

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      <video:duration>2288</video:duration>
      <video:publication_date>2012-09-18T23:43:46.000Z</video:publication_date>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 169 - Lecture 2

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26061.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
      <video:publication_date>2012-09-18T23:44:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sOvD_VLr7Z0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Computer Science 169 - Lecture 4</video:title>
      <video:description>Computer Science 169 - Lecture 4

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26065.jpg</video:thumbnail_loc>
      <video:duration>4377</video:duration>
      <video:publication_date>2012-09-18T23:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/499WdJdMVaA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Economics 1 -Fiscal and Monetary Policy Combine</video:title>
      <video:description>&quot;Lec 20 - Economics 1 -Fiscal and Monetary Policy Combine&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27481.jpg</video:thumbnail_loc>
      <video:duration>2776</video:duration>
      <video:publication_date>2012-09-21T07:40:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eo4jc2zOsgo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Monetary</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Combine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-State-of-faith-in-the-world-today</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - State of faith in the world today</video:title>
      <video:description>State of faith in the world today  Religious vitality across the globe shows no signs of diminishing in the near future. Examine the demographically extensive reach of faiths and the publicly intensive expression of these faiths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12530.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-08-18T14:33:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eovqhe1UmSI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>global</video:tag>
      <video:tag>affairs</video:tag>
      <video:tag>9</video:tag>
      <video:tag>11</video:tag>
      <video:tag>September</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 21- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16871.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-01T14:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cicygO78IYo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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u11_l1_t1_we1 Evaluating exponential expressions</video:description>
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u11_l1_t1_we2 Evaluating exponential expressions 2</video:description>
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u11 l1 t1 we3 Negative and Positive Exponents</video:description>
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      <video:description>Legal Studies 160 - Lecture 6: The Rituals of the Scaffold

Punishment, Culture, and Society</video:description>
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      <video:description>&quot;Lec 26 - Boxing Maxillary Final Impression&quot; Shows how to make a master cast by the boxing method as opposed to the double pour method.  Orig. air date: JAN 26 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:description>Electrical Engineering 141 - Lecture 13. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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      <video:description>Computer Science 169 - Lecture 7

Software Engineering</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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      <video:player_loc>https://www.youtube.com/embed/X6zD3SoN3iY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 169 - Lecture 23

Software Engineering</video:description>
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      <video:tag>169</video:tag>
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      <video:description>This video describes the structure of elongation factor Tu.</video:description>
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      <video:description>Computer Science 169 - Lecture 24

Software Engineering</video:description>
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Physics 111 Advanced Laboratory.  Professor Sumner Davis

Modern condensed matter physics began in 1912 when Laue, Friedrich, and Knipping presented a paper on the diffraction of x-rays by crystals. They proved that crystals are periodic lattices of atoms, and ever since then this periodicity has been invaluable to studies of condensed matter. In the experiment you observe first hand the diffraction of x-rays, and will learn about crystallography. The equipment is a commercial instrument all in one package. 

http://advancedlab.org</video:description>
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      <video:tag>111</video:tag>
      <video:tag>x</video:tag>
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      <video:tag>crystallography</video:tag>
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      <video:tag>A</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression</video:title>
      <video:description>Gene Expression which information from a gene is used in the synthesis of a functional gene product is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/bb713f36-7e20-4cd5-bc85-7cccf0a44c7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2007-10-03T23:40:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1064.mp4</video:content_loc>
      <video:uploader>shiva</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneExpression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Handling-objects-that-are-impaled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling objects that are impaled</video:title>
      <video:description>This video explains what a person should do if an object is impaled in the body. It is very important to not remove the object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd9ebd11-59b0-473c-8045-3916d094c4b1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-01T03:33:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10091.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Impaled</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Carbon-Sequestration-Natural-Gas-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Carbon Sequestration &amp; Natural Gas Extraction</video:title>
      <video:description>&quot;Lec 48 - Carbon Sequestration &amp; Natural Gas Extraction&quot; May 20, 2009 - Mark Zoback, professor in the Department of Geophysics, Stanford University, discusses recent developments in natural gas extraction that enable cost-effective carbon capture and storage to mitigate greenhouse gas emissions. The Energy Seminar meets during the academic year on Wednesdays, 4:15 to 5:15 p.m.  For a listing of upcoming Energy Seminar talks, please visit the events listing at the Woods Institute for the Environment website.

Stanford University
http://www.stanford.edu

Woods Institute for the Environment 
http://woods.stanford.edu

Professor Mark Zoback
http://woods.stanford.edu/cgi-bin/facultydb.pl?profile=zoback

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18819.jpg</video:thumbnail_loc>
      <video:duration>3232</video:duration>
      <video:publication_date>2012-09-04T05:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LMdGrxW8-Jo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>gasses</video:tag>
      <video:tag>capture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>unconventional</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>stabilization</video:tag>
      <video:tag>Wedges</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>Bed</video:tag>
      <video:tag>methane</video:tag>
      <video:tag>Tight</video:tag>
      <video:tag>enhanced</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>reservoirs</video:tag>
      <video:tag>hydraulic</video:tag>
      <video:tag>fracturing</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>adsorption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Exponent-Properties-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Exponent Properties 7</video:title>
      <video:description>Exponent Properties 7

u11_l1_t3_we3 Exponent Properties 7</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25201.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2012-09-18T01:51:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IF-8VOiEOes</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>7</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Discovery-of-the-ribozymes-Lecture-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of the ribozymes Lecture PART 1</video:title>
      <video:description>Ribozymes which are enzymes that are not proteins are explained in this video. 
Presented by HHMI investigator and Nobel laureate Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/8ff78282-c7b0-4ed7-a5c5-3c08f7522bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2007-09-01T20:21:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/924.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ribozymelecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1B-Lecture-8-Shoots-Primary-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1B - Lecture 8: Shoots, Primary Structure</video:title>
      <video:description>Biology 1B - Lecture 8: Shoots, Primary Structure

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26392.jpg</video:thumbnail_loc>
      <video:duration>2992</video:duration>
      <video:publication_date>2012-09-19T01:02:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8oS4PDp4bwQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Shoots</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>Structure</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-White-Blood-Cells-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How White Blood Cells Work</video:title>
      <video:description>How White Blood Cells Work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/63353a49-3180-4b16-a1f6-27e0d6dcb672/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-06-19T16:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2844.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Scientific-Notation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Scientific Notation I</video:title>
      <video:description>Scientific Notation I

u11_l1_t4_we1 Scientific Notation I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25203.jpg</video:thumbnail_loc>
      <video:duration>252</video:duration>
      <video:publication_date>2012-09-18T01:52:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6phoVfGKKec</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>I</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Scientific-Notation-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Scientific Notation Example 2</video:title>
      <video:description>Scientific Notation Example 2

u11_l1_t4_we2 Scientific Notation 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25205.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2012-09-18T01:53:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xxAFh-qHPPA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lip-treatment-to-cure-cold-weather-sicknesses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lip treatment to cure cold weather sicknesses</video:title>
      <video:description>This video shows how treatment of lips can help prevent and even cure clod weather sicknesses. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bcfe134a-a400-41cd-a2d7-e5b1b646d9cb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-30T05:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9301.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>Weather</video:tag>
      <video:tag>Lip</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Decimal-Place-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Decimal Place Value</video:title>
      <video:description>Decimal Place Value

U03_L1_T1_we1 Decimal Place Value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24809.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-17T16:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x-Dqe5U1TXA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Decimal</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organelle-Movement-on-Microtubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organelle Movement on Microtubules</video:title>
      <video:description>This video demonstrates the movement of organelles on microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3fb4c37a-8166-4d31-8328-948398e9cea9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2009-05-27T19:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2376.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>organelle</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-endocrine-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The endocrine system</video:title>
      <video:description>Endocrine system is consists of various cells, tissues and organs that secrets hormone. Hormones are substances that are carried by blood from their site of secretion to their site of action. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/bd9ab7a1-7b7f-4195-8aa2-d3b579a589bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-04-23T05:03:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1961.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Edndocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Hormone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Supernova-clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Supernova clarification</video:title>
      <video:description>Supernova clarification

Supernova clarification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24964.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-09-17T17:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QMv4kxATfzs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Supernova</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Complement-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Complement System</video:title>
      <video:description>This system is a part of the immune system. This system will never change throughout a persons life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4b7c3aae-da99-4f93-aced-f89e82b90bb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2009-04-23T05:07:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1971.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-Types-of-Lenses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different Types of Lenses</video:title>
      <video:description>How the lenses van formed by cutting the glasses? How do these lenses function? This video shows different types of lenses and there properties.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/92a121ec-9c88-4da4-9734-508ff8c935a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-12-12T01:23:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lenses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 3- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16909.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-01T16:23:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xDxRjGUgm3E</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Biology-1B-Lecture-14-Water-Relations-Mineral-Nutrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Biology 1B - Lecture 14: Water Relations, Mineral Nutrition,</video:title>
      <video:description>Biology 1B - Lecture 14: Water Relations, Mineral Nutrition,

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26411.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-19T01:06:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_fwp7IN1Ee4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
      <video:tag>water</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>mineral</video:tag>
      <video:tag>nutrition</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Biology-1B-Lecture-17-Population-processes-inheritance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Biology 1B - Lecture 17: Population processes -  inheritance</video:title>
      <video:description>Biology 1B - Lecture 17: Population processes -  inheritance

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26421.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-19T01:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lL0JlhyGgCI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>Inheritance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cervical-Lesions-and-Cervicore-Biopsy-of-Vaginal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical Lesions and Cervicore Biopsy of Vaginal</video:title>
      <video:description>This video describes cervicore biopsy of vaginal and cervical lesions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/200e6342-ead5-4abe-97b4-c193039d4a73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10338.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cervicore</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>lesions</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - u14 l1 t1 we INT Consistent System of Independent Equations t2</video:title>
      <video:description>u14 l1 t1 we INT Consistent System of Independent Equations t2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25206.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-18T01:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dHVLkFQCsmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>u14</video:tag>
      <video:tag>L1</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>we</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Consistent</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>t2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Scientific-Notation-3-new</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Scientific Notation 3 (new)</video:title>
      <video:description>Scientific Notation 3 (new)

u11_l1_t4_we3 Scientific Notation 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25207.jpg</video:thumbnail_loc>
      <video:duration>267</video:duration>
      <video:publication_date>2012-09-18T01:53:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dD71fFNwVJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>3</video:tag>
      <video:tag>new</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Graphical-System-of-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Graphical System of Inequalities</video:title>
      <video:description>Graphical System of Inequalities

u14_l1_t2_we1 Graphical System of Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25208.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T01:53:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CA4S7S-3Lg4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Testing-Solutions-for-a-System-of-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Testing Solutions for a System of Inequalities</video:title>
      <video:description>Testing Solutions for a System of Inequalities

u14_l1_t2_we2 Testing Solutions for a System of Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25210.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-09-18T01:54:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XzYNh2wpO0A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BepiColombo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BepiColombo</video:title>
      <video:description>BepiColombo video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9700b93a-65db-42d0-9238-8b9a60055876/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-10T12:18:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4935.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>BepiColombo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Terms-coefficients-and-exponents-in-a-polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Terms coefficients and exponents in a polynomial</video:title>
      <video:description>Terms coefficients and exponents in a polynomial

u11_l2_t1_we1 Terms coefficients and exponents in a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25211.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2012-09-18T01:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/REiDXCN0lGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Terms</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-System-of-Inequalities-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - System of Inequalities Application</video:title>
      <video:description>System of Inequalities Application

u14_l1_t2_we3 System of Inequalities Application</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25212.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-18T01:54:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G0fH6blRMHI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Application</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-80-Evaluating-a-polynomial-at-a-given-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Evaluating a polynomial at a given value</video:title>
      <video:description>Evaluating a polynomial at a given value

u11_l2_t1_we2 Evaluating a polynomial at a given value</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25213.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-09-18T01:55:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/03yq7XsErqo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Substitution-Method-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Substitution Method 2</video:title>
      <video:description>Substitution Method 2

u14_l2_t1_we2 Substitution Method 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25215.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-18T01:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2VeqrZ_PMiY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
      <video:tag>method</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Simply-a-polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Simply a polynomial</video:title>
      <video:description>Simply a polynomial

u11_l2_t1_we3 Simply a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25216.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-09-18T01:55:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vN0aL-_vIKM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simply</video:tag>
      <video:tag>A</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Ontology-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Ontology  part 1</video:title>
      <video:description>Introduction to Biomedical Ontologies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b90d2f11-26aa-4836-bd6c-df6c711331e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-20T23:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5639.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Substitution-Method-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Substitution Method 3</video:title>
      <video:description>Substitution Method 3

u14_l2_t1_we3 Substitution Method 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25217.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2012-09-18T01:55:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6L8--MlnKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>substitution</video:tag>
      <video:tag>method</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Megaprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Megaprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. Megaprep is used when the starting E. coli culture volume is 500 ml~2.5 L of LB broth and the expected DNA yield is 1.5~2.5 mg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/42f5e309-9f01-4a93-b43e-d2de6faaa40b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-05-26T05:37:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4369.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Megaprep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Developing-the-CEO-Within-You</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Developing the CEO Within You</video:title>
      <video:description>Developing the CEO Within You

An interview with Joseph L. Bower, Professor, Harvard Business School.  To become an effective CEO, work for companies committed to leadership development, and take responsibility for your own development on the job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25528.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-18T16:09:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6taNjZCzQ1I</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>developing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>within</video:tag>
      <video:tag>You</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cytoplasm-and-Cytoskeleton-of-a-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cytoplasm and Cytoskeleton of a Cell</video:title>
      <video:description>Cytoplasm is the gel like substance in the cell excluding the nucleus. The cytoskeleton is the skeleton contained withing the cells cytoplasm. This video talks about the cell and mainly about the cytoplasm,cytoskeleton and nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1b1b39cb-e013-405f-ae96-7138cf6c7a52/cand_25.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-29T11:21:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8895.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>cytoplasm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cytoskeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PMAP-Angiogenic-masters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PMAP : Angiogenic masters</video:title>
      <video:description>Angiogenic masters  PMAP</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e229e6d2-d0b3-494d-bf90-7f3353ea8ce1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2010-11-23T00:20:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5711.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>PMAP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Space Shuttle History

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14930.jpg</video:thumbnail_loc>
      <video:duration>6622</video:duration>
      <video:publication_date>2012-08-28T04:53:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xJ2H06sseLM</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Overlap-and-Energy-Match</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Overlap and Energy-Match</video:title>
      <video:description>&quot;Lec 13 - Overlap and Energy-Match&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride uses this lecture to show that covalent bonding depends primarily on two factors: orbital overlap and energy-match. First he discusses how overlap depends on hybridization; then how bond strength depends on the number of shared electrons. In this way quantum mechanics shows that Coulomb&apos;s law answers Newton&apos;s query about what &quot;makes the Particles of Bodies stick together by very strong Attractions.&quot; Energy mismatch between the constituent orbitals is shown to weaken the influence of their overlap. The predictions of this theory are confirmed experimentally by measuring the bond strengths of H-H and H-F during heterolysis and homolysis.

00:00 - Chapter 1. Distance and Hybridization in the Overlap Integral
18:49 - Chapter 2. Influence of Overlap on Molecular Orbital Energy
29:45 - Chapter 3. &quot;Inferior&quot; Orbitals and Energy-Matching
46:59 - Chapter 4. Experimental Evidence and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19749.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-05T09:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_d6pUM5j8AI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Overlap</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Mismatch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-GMAT-Data-Sufficiency-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - GMAT: Data Sufficiency 8</video:title>
      <video:description>GMAT: Data Sufficiency 8

37-41, pgs. 280-281</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22306.jpg</video:thumbnail_loc>
      <video:duration>760</video:duration>
      <video:publication_date>2012-09-11T01:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nL-NSia0HiA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnification-of-an-Onion-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnification of an Onion Cell</video:title>
      <video:description>An onion cell is somewhat similar to an animal cell. In this video you will see an onion cell which is magnified 400 times. This experiment was performed by students from Bangkok.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/ef9f9c96-d3ba-4c65-a59a-89efbbad1f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-06-06T08:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2774.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Onion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>magnification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-188-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science 188 - Lecture 20</video:title>
      <video:description>Computer Science 188 - Lecture 20

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26326.jpg</video:thumbnail_loc>
      <video:duration>4762</video:duration>
      <video:publication_date>2012-09-19T00:49:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qujKLr6OyIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Becoming-a-Butterfly-From-Caterpiller</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Becoming a Butterfly From Caterpiller</video:title>
      <video:description>A caterpillar is an eating machine. This video shows the growing of caterpillar into a butterfly. Video is really helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4c5c2fc9-d43c-46cc-8d4d-8dd02ca7bb2f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-11T01:39:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30089.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>A</video:tag>
      <video:tag>caterpillar</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Becoming</video:tag>
      <video:tag>butterfly</video:tag>
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    <loc>https://dnatube.com/videos/Creating-Thalassemia-Awareness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creating Thalassemia Awareness</video:title>
      <video:description>Both students and teachers embarked on this movement to create awareness of Thalassemia. This project from CIMSA Faculty of Medicine Gadjah Mada University.</video:description>
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      <video:duration>244</video:duration>
      <video:publication_date>2009-06-30T11:12:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2923.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Health</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain- How Infromations Are Send?</video:title>
      <video:description>This video contains information about human brain. Human Brain consist of neuron, Neuron is the basic unit that consists of axons and nucleus, nucleus is central part of neuron and axon is the conveyor of information.</video:description>
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      <video:duration>189</video:duration>
      <video:publication_date>2013-02-09T07:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29840.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>human</video:tag>
      <video:tag>connectome</video:tag>
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    <loc>https://dnatube.com/videos/Rectoanal-junction-histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectoanal junction histology</video:title>
      <video:description>The rectoanal junction is the division between the rectum and the anus and is marked by a mucous membrane. This video demonstrates how this section looks like and gives more information on the same.</video:description>
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      <video:duration>408</video:duration>
      <video:publication_date>2011-11-28T11:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8482.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Rectoanal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Addition-Elimination-Method-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Addition Elimination Method 2</video:title>
      <video:description>Addition Elimination Method 2

u14_l2_t2_we2 Addition Elimination Method 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25219.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-09-18T01:56:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hJOqGkWElNs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>method</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Respiratory System</video:title>
      <video:description>The Respiratory System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/80dcf71e-efdf-4f1b-8b5a-6dd52440afc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-11T09:16:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3239.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Systems-of-Three-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Systems of Three Variables</video:title>
      <video:description>Systems of Three Variables

u14_l3_t1_we1 Systems of Three Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25223.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2012-09-18T01:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pANZpI9sOYg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Relative-and-Atomic-Molecular-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Relative and Atomic Molecular Mass</video:title>
      <video:description>Relative and Atomic Molecular Mass

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26129.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-19T00:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WMAnyBjtj1Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Relative</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>mass</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aluminium-and-chlorine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aluminium and chlorine</video:title>
      <video:description>Strongly heated aluminium foil burns in chlorine to form aluminium chloride.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/999107f5-0bb2-42be-99fe-afcb21c8d1f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-07-22T01:43:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3082.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>experiments</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61C-Virtual-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 Computer Science 61C Virtual Memory</video:title>
      <video:description>&quot;Lec 29 - Computer Science 61C -Virtual Memory&quot;Machine Structures
Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/34/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27304.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-21T05:08:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DlDBqHuvAUw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61C</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>Memory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Results-From-Factorizing-Fermats-Last-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Results From Factorizing  Fermats Last Formula</video:title>
      <video:description>In this, to my mind, the most unexpected and delightful result of Factoring Fermat&apos;s Last Formula is Theorem #14
First I define a number sequence which comes from development in &quot;Factorizing Fermat&apos;s Last Formula&quot;. 
Next three theorems are established (with associated Corollaries), using in part  results  obtained in &quot;Three Summation Theorems&quot;. 
 Theorem #4 is a long involved proof, establishing a multitude of statements. 
Theorems #5 to #11 and associated corollaries lead up to the nice simple statement of Theorem #12 (which is ultimately generalized). 
Finally, Theorem #14 establishes a remarkable generalization of Theorem #12. 
And then some odds and ends follow. 
      Visit my author page on amazon.com to find my books available on Kindle in digital and some in print at this specific address:  
http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/b4c837d1-63b1-4f47-8b83-0050fc3a064e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2012-09-05T09:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/19779.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>Fermat</video:tag>
      <video:tag>Diophantine</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adult-Stem-Cells-and-Regeneration-part-19-of-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 19 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D End of the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b4d3fc93-d00c-491c-bcf4-99ac8d349f09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-08-16T03:08:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/773.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>regeneration</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Is-The-Garbage-Really-Worth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is The Garbage Really Worth?</video:title>
      <video:description>This video will help you in understanding the secrets of your junk. Video is really helpful for the environment purpose and for your surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b5157feb-f83a-48e7-95c6-a0b79f51d497/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2013-02-09T06:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29819.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>junk</video:tag>
      <video:tag>Revealed</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Membrane-Disruption-by-Detergent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Membrane Disruption by Detergent</video:title>
      <video:description>When detergent is added to this red blood cell, its membrane ruptures, and the cytosol spills out.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:duration>28</video:duration>
      <video:publication_date>2010-04-08T20:21:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4160.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>disruption</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open rhinoplasty procedure and treatment</video:title>
      <video:description>Using the open rhinoplasty technique a surgeon makes an additional incision on the columella an area outside the nose between the nostrils and certain incisions inside the nose just like during the closed technique</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b51ad1e0-eaea-482d-bd35-1cb51ef0bf8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:12:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10918.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/American-Shares-Nobel-Prize-in-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>American Shares Nobel Prize in Physics</video:title>
      <video:description>2008 joint Nobel prize in physics was awarded to Japanese American physicist Yoichiro Nambu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b5431bbe-e14d-4e7e-bd59-ab4f2fc9ab64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-13T20:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5106.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>2008</video:tag>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Yoichiro</video:tag>
      <video:tag>Nambu</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thoraco-laparosopic-esophagectomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thoraco laparosopic esophagectomy treatment</video:title>
      <video:description>Recent advances in laparoscopic and thoracoscopic surgery have made it possible to perform esophagectomy using minimally invasive techniques the aim of this video was to present preliminary experience with minimally invasive esophagectomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b59c4fc9-47b1-4c07-8605-e1cabdebe402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-11-29T00:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8602.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>ESOPHAGECTOMY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-31-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 31-Biology 1B -</video:title>
      <video:description>lec 31-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23429.jpg</video:thumbnail_loc>
      <video:duration>2984</video:duration>
      <video:publication_date>2012-09-13T13:57:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GcAPrBp23sU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/i2b2-demo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>i2b2 demo</video:title>
      <video:description>A demonstration of i2b2 (Informatics for Integrating Biology and the Bedside).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/ce3cf9c0-5cfa-4e73-bf5e-7f1570797dfa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2009-03-13T23:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1394.mp4</video:content_loc>
      <video:uploader>Elishema</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Clinical</video:tag>
      <video:tag>data</video:tag>
      <video:tag>repository</video:tag>
      <video:tag>i2b2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  12 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec  12 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Oscillation

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15706.jpg</video:thumbnail_loc>
      <video:duration>3207</video:duration>
      <video:publication_date>2012-08-28T19:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0BAMQmT-tf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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      <video:title>Lec Last MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec Last MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture Last: Final review

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Introduction to Artificial Intelligence</video:description>
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      <video:duration>4842</video:duration>
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      <video:duration>2976</video:duration>
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      <video:description>A simple skin suture has the needle inserted vertically for the closure of a wound or repair. This video shows how that procedure should be carried out.</video:description>
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      <video:uploader>season_31</video:uploader>
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      <video:title>Lec 59 - Renewable Ocean Energy Conversion Systems</video:title>
      <video:description>&quot;Lec 59 - Renewable Ocean Energy Conversion Systems&quot; January 28, 2009 lecture by Julie Young for the Woods Energy Seminar (ENERGY301). In her talk &quot;Renewable Ocean Energy Conversion Systems: Advancing State-of-the-Art,&quot; Young discusses renewable ocean energy technologies.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Yin Lu (Julie) Young is an Assistant Professor of Civil and Environmental Engineering at Princeton University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Electrical Engineering 140 - Lecture 21

Linear Integrated Circuits</video:description>
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      <video:duration>4762</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0Olw-RJeZ4o</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - The Real Story on Fuel Economy</video:title>
      <video:description>&quot;Lec 62 - The Real Story on Fuel Economy&quot; January 7, 2009 lecture by Lee Schipper for the Woods Energy Seminar (ENERGY301).  In his talk &quot;When the Rubber Hits the Road: The Real Story on Fuel Economy in the US and other Developed Countries, with Implications for Developing Asia,&quot; Schipper discusses better and more realistic fuel economy options in the US and other industrialized nations.

The Woods Energy Seminar is an interdisciplinary series of talks primarily by Stanford experts on a broad range of energy topics. Lee Schipper is a Senior Research Engineer at the Precourt Institute for Energy Efficiency at Stanford University.

Woods Institute for the Environment
http://woods.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 9 -Computer Science 169.
Software Engineering</video:description>
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      <video:duration>4578</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hdY7IwOrnQQ</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 164 - Lecture 15

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26210.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/-fq_28tcYUY</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Identifying Percent Amount and Base

u5_l2_t1_we1 Identifying Percent Amount and Base</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2804.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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      <video:tag>Diffusion</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The rolling leukocyte carries with it carbohydrate ligands that stick to selectin molecules on the inner wall of the vessel, with marginal affinity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/98cd0899-ddc7-405e-8051-872062b29ccb/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4140.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>garlandscience</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The Sperm&apos;s Once-in-a-Life-Time Journey</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/b9e67f65-69c5-480c-9faf-bb2afe7c0c49/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>userone</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24341.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-15T06:53:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-TDfzJFxaTs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>Process</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Steps-of-ChildBirth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps of ChildBirth</video:title>
      <video:description>Watch this video to see the childbirth with a specimen at different positions. Child birth is a very painful process. So the best way should be adopted for delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ba94bcc3-dfa1-4e81-8a10-65816af17b65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-01T02:41:19.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>childbirth</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteomics Functional Genomics at DNA and RNA</video:title>
      <video:description>This video describes about proteomics functional genomics at DNA RNA level transcrip.

Functional Genomics At DNA And RNA Level:
We know that for a large number of organisms a complete genome sequence is now available, so in functional genomics by the help of genomic sequence we can excess every single gene to study and evaluate its function at systemic level
Transcriptomics:
Functional genomics sequences that are based on DNA sequencing and are used to study mRNA expression profiles on a biological scale are known as transcriptomics.
The expression profile of a gene can reveal a lot about its functional role in the cell and can also help to identify functional links to other genes. For example, the expression of many genes is restricted to specific cells or developing structures, often showing that these genes have particular functions in those places other genes are expressed in response to external stimuli.
Furthermore mutating one gene may affect the expression profile of the others, helping to link those genes into functional pathways and networks. The two major technologies for the large scale expression analysis that emerged from genomics were large scale complementary cDNA sequencing sampling based on standard DNA sequencing methods and the use of DNA array for expression analysis by hybridization.
Sequence sampling:
Sequence sampling is the direct and fastest way to study transcriptome.
In one of the basic approach clones are picked up from cDNA library then theses clones are identified by their comparison with 200 to 300 bp sequence obtained from sequence databases. By the help of this comparison abundance of each clone will represent the abundance of corresponding transcript in the transcriptome of original biological material now if enough gene are cloned then by statiscal analysis comparison can be made across two or more samples if suitable cDNA library is available.
This approach has been used to identify differentially expressed genes but it is expensive because large scale sequencing i</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/ba983fa9-cc37-46c7-adaa-7363555f897e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-10-11T11:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27902.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>proteomics</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>at</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Level</video:tag>
      <video:tag>transcrip</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Geography C110</video:title>
      <video:description>&quot;Lec 16 - Geography C110 
&quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27433.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-21T07:09:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rV1t-0LTVs</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-100</loc>
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    <video:video>
      <video:title>Lec 7 - Electrical Engineering 100</video:title>
      <video:description>&quot;Lec 7 - Electrical Engineering 100&quot;Electronic Techniques for Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27351.jpg</video:thumbnail_loc>
      <video:duration>4721</video:duration>
      <video:publication_date>2012-09-21T05:47:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eSiq3Zm15nQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polymerase-chain-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polymerase chain reaction</video:title>
      <video:description>Polymerase chain reaction, or PCR, is a technique for making many copies of a specific DNA sequence. DNA is repeatedly heated and cooled in the presence of primers that bracket the desired sequence and of the enzyme Tac polymerase. In as few as 30 cycles, a billion copies of the target sequence can be made.</video:description>
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      <video:duration>87</video:duration>
      <video:publication_date>2013-02-08T23:52:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29708.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Polymerase</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Cheating-Can-Be-Hazardous</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Cheating Can Be Hazardous?</video:title>
      <video:description>This video shows that a cheating can be hazardous to your health. The topic is explained with some common examples around us.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bb183b14-cb2e-4de5-8656-74e3b387fd5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2013-02-08T03:32:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29619.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cheating</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Life in the Universe (video created by Vladimir Matveev, St.Petersburg, Russia). Homo sapiens, Ramses II, Aristotle, Platon, Qin Shi Huang, Laozi, Confucius, Julius Caesar, Li Bai, Christ, Mohammed, Genghis Khan, Alexander Nevsky, Dante, Leonardo, Shakespeare, Ivan The Terrible, Jean-Jacques Rousseau, Mozart, Goethe, Peter The Great, Catherine The Great, Napoleon, Kutuzov, Pushkin, Beethoven, Lincoln, Charles Darwin, Karl Marx, Leo Tolstoy, Bismarck, Freud, Ci Xi, Einstein, Charlie Chaplin, Lenin, Hitler, Charles de Gaulle, Churchill, Roosevelt, Stalin, Chiang Kai-shek, Mao Zedong, Gandhi, Elvis Presley, Fidel Castro, Gagarin, Deng Xiaoping, Margaret Thatcher, Bin Laden, Elizabeth II, Putin, Bill Gates</video:description>
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      <video:duration>330</video:duration>
      <video:publication_date>2009-05-31T12:33:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2737.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Others</video:category>
      <video:tag>It</video:tag>
      <video:tag>was</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Pure</video:tag>
      <video:tag>Accident</video:tag>
      <video:tag>31May09</video:tag>
      <video:tag>Eng</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Fractions on the number line 3 (ex 2)</video:title>
      <video:description>Fractions on the number line 3 (ex 2)

Fractions on the number line 3 (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25390.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-18T13:33:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xWfWfekidjs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fractions</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Norvasc amlodopine</video:title>
      <video:description>This video provides an information about norvasc (amlodopine)

A pharmacist explains how Norvasc works, why doctors prescribe this hypertension medication, and common side effects of the drug.Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
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      <video:duration>143</video:duration>
      <video:publication_date>2012-10-10T10:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27718.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Norvasc</video:tag>
      <video:tag>amlodopine</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Paramecium-Feeding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramecium Feeding</video:title>
      <video:description>This video depicts paramecium feeding. As food is  digested by acidic enzymes, the congo red will reveal the pH drop-color will shift from a more alkaline red, to a more acidic blue.</video:description>
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      <video:duration>120</video:duration>
      <video:publication_date>2010-11-15T00:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5352.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Paramecium</video:tag>
      <video:tag>feeding</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>change</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Eating</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>We show the details of casting protein gels, loading and running them. Murat KASAP Gurler AKPINAR</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/bb511429-ed40-48a1-9948-6991b5f95e64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2007-09-07T01:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/947.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>SDS</video:tag>
      <video:tag>age</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 19 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Chemical Equilibrium (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14911.jpg</video:thumbnail_loc>
      <video:duration>2575</video:duration>
      <video:publication_date>2012-08-28T04:11:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gFikVQt2UcE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>puberty and growth</video:description>
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      <video:duration>18</video:duration>
      <video:publication_date>2009-06-19T16:49:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2862.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>puberty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Growth</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - Jesus&apos; early years</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is &apos;The naked archaeologist&apos;. Watch his adventures on History international in the US, Vision TV in Canada, and UKTV in the UK. Enjoy watching these clip.</video:description>
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      <video:duration>31</video:duration>
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      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>Jesus</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Ali</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Cerefy Atlas of the cerebral vasculature is a software that allows to easily understand the arterial and venous anatomy of the brain. It contains user interface that allows manipulation of the image in various ways. The user can display arteries and veins simultaneously or separately.</video:description>
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      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Brain</video:tag>
      <video:tag>cerebral</video:tag>
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      <video:tag>Arterial</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MO Energy  (NB)</video:title>
      <video:description>MO Energy  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>74</video:duration>
      <video:publication_date>2012-09-19T00:58:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1lHCPo6GH3I</video:player_loc>
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      <video:category>Chemistry</video:category>
      <video:tag>MO</video:tag>
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      <video:tag>NB</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Zooplankton serve as food for larger animals, such as fish, grazers of phytoplankton and process the plant material that recycled nutrients in the water column</video:description>
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      <video:duration>44</video:duration>
      <video:publication_date>2010-11-23T21:11:17.000Z</video:publication_date>
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      <video:uploader>SamuelMorse</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Gravity, Branes And Hidden Dimensions</video:title>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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The genetic material in eukaryotic cells is organized into complex structures consisting of DNA and proteins that are localized within the nucleus. These complex structures are called chromatin. Almost two meters of DNA must be assembled into a small nucleus inside each cell. Despite this enormous degree of compaction, DNA must be easily accessible to permit its interaction with protein machineries that regulate the different functions of chromatin: DNA replication, repair, and recombination. Thus, the dynamic organization of chromatin structure potentially influences all functions of the genome. The fundamental unit of chromatin, termed the nucleosome, is composed of DNA and histone proteins. This structure provides the first level of compaction of DNA into the nucleus. The first step of nucleosome formation is the deposition onto the DNA of a tetramer of newly synthesized histones (H3-H4) to form a sub-nucleosomal particle. This is followed by the addition of two H2A-H2B histones. This results in a nucleosomal core particle consisting of 146 base pairs of DNA wound around a histone octamer. This core particle and the linker DNA together form the nucleosome. Newly synthesized histones are specifically modified, with the most conserved modification being acetylation of histone H4 on Lysine 5 and Lysine 12. The next step in the process is the maturation step that requires ATP to establish regular spacing of the nucleosome cores to form the nucleofilament. Nucleosomes are regularly spaced along the nucleofilament which can adopt higher levels of compaction, ultimately resulting in the condensed metaphase chromosome. Chromatin is divided into two distinct domains, heterochromatin and euchromatin. Heterochromatin is defined as a structure that does not alter in its condensation throughout the cell cycle, whereas euchromatin is decondensed during interphase. Constitutive heterochromatin contains few genes and is principally made up of re</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

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Video Production by Jon Schainker and Scott Vento
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      <video:tag>Ligand</video:tag>
      <video:tag>gated</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>Channels</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-has-four-levels-of-structures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein has four levels of structures</video:title>
      <video:description>There are four levels of protein structure. Namely, primary structure, secondary structure, tertiary structure and quaternary structure. This video shows models of the four levels of protein structures. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c360ba09-9705-47cf-9e4b-3c169af2d36e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-25T20:45:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6071.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Levels</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Structures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SDS-Polyacrylamide-Gel-Electrophoresis-protein-separation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDS - Polyacrylamide Gel Electrophoresis: protein separation</video:title>
      <video:description>SDS PAGE in powerful analytic process. It is use to separate protein mixture on basis of protein molecular weight, size and net charge. SDS is detergent which denatures, unfold and coats protein with negative charge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/c465859f-8b71-45f4-95cb-d21c8f83c74f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2007-05-16T01:45:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/332.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>SDSPAGE</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Objective-C-and-Foundation-Framework</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Objective-C and Foundation Framework</video:title>
      <video:description>&quot;Lec 2 - Objective-C and Foundation Framework&quot; (January 7, 2010) Josh Shaffer provides an introduction to programming in Objective-C and moves on to cover foundation frameworks.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18926.jpg</video:thumbnail_loc>
      <video:duration>4412</video:duration>
      <video:publication_date>2012-09-04T07:59:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/skx9bAWMrxE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>CS193P</video:tag>
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      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
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      <video:tag>OS</video:tag>
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      <video:tag>cocoa</video:tag>
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      <video:tag>Apple</video:tag>
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      <video:tag>selector</video:tag>
      <video:tag>function</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>Framework</video:tag>
      <video:tag>string</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>collect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 20 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24134.jpg</video:thumbnail_loc>
      <video:duration>4582</video:duration>
      <video:publication_date>2012-09-15T03:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nUU4DnzwB2M</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model-Plaque-Model-Root-of-the-Penis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model - Plaque Model - Root of the Penis</video:title>
      <video:description>This video describes a model of the root of the penis from the male reproductive system. It describes the proximal extensions of the cylindrical bodies of the penis in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a60d0473-a36c-4a34-ab13-dd192e7434ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-14T18:26:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5253.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Penis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-73-Parsing-Gross-Domestic-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Parsing Gross Domestic Product</video:title>
      <video:description>Parsing Gross Domestic Product

Understanding what GDP does and doesn&apos;t measure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25529.jpg</video:thumbnail_loc>
      <video:duration>719</video:duration>
      <video:publication_date>2012-09-18T16:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zh8XASZxo1Q</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Parsing</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>Domestic</video:tag>
      <video:tag>Product</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 19- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17016.jpg</video:thumbnail_loc>
      <video:duration>3059</video:duration>
      <video:publication_date>2012-09-02T04:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UBqZcdkDmtU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Comparing-Whole-Numbers-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Comparing Whole Numbers 2</video:title>
      <video:description>Comparing Whole Numbers 2

U01_L1_T3_we2 Comparing Whole Numbers 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24693.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-09-17T16:05:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KMwzeYAtJDc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-169-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 169 - Lecture 25</video:title>
      <video:description>Computer Science 169 - Lecture 25

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26132.jpg</video:thumbnail_loc>
      <video:duration>2452</video:duration>
      <video:publication_date>2012-09-19T00:00:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CJccn9d2t5w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Molecular-Structure-and-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Molecular Structure and Geometry</video:title>
      <video:description>Molecular Structure and Geometry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26321.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-19T00:48:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9YGwK0mP_g</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>geometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-GMAT-Math-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - GMAT:  Math 12</video:title>
      <video:description>GMAT:  Math 12

65-69, pgs. 160-161</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21928.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-10T23:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VdBZSEF_FhU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>12</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Year-2008-Guest-Lecture-by-David-Swensen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -Year 2008 -  Guest Lecture by David Swensen</video:title>
      <video:description>Guest Lecture by David Swensen
Financial Markets (ECON 252) -Year 2008

David Swensen, Yale&apos;s Chief Investment Officer and manager of the University&apos;s endowment, discusses the tactics and tools that Yale and other endowments use to create long-term, positive investment returns. He emphasizes the importance of asset allocation and diversification and the limited effects of market timing and security selection. Also, the extraordinary returns of hedge funds, one of the more recent phenomena of portfolio management, should be looked at closely, with an eye for survivorship and back-fill biases.

00:00 - Chapter 1. Introduction: Changing Institutional Portfolio Management 
03:59 - Chapter 2. Asset Allocation: The Power of Diversification 
16:44 - Chapter 3. Balancing the Equity Bias into Sensible Diversification 
20:48 - Chapter 4. The Emotional Pitfalls of Market Timing 
32:58 - Chapter 5. Survivorship and Backfill Biases in Security Selection 
43:17 - Chapter 6. Finding Value Investing Opportunities as an Active Manager 
49:02 - Chapter 7. Yale&apos;s Portfolio and Results 
54:48 - Chapter 8. Questions on New Investments, Remaining Bullish, and Time Horizons 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12547.jpg</video:thumbnail_loc>
      <video:duration>4284</video:duration>
      <video:publication_date>2012-08-20T13:48:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AtSlRK0SZoM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Asset</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>fill</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Swensen</video:tag>
      <video:tag>diversification</video:tag>
      <video:tag>Hedge</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>timing</video:tag>
      <video:tag>portfolio</video:tag>
      <video:tag>management</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>survivorship</video:tag>
      <video:tag>Yale</video:tag>
      <video:tag>endowment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-6046J-18410J-Introduction-to-Algorithms-SMA-5503-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 2- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Asymptotic Notation | Recurrences | Substitution, Master Method

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16464.jpg</video:thumbnail_loc>
      <video:duration>4231</video:duration>
      <video:publication_date>2012-08-30T17:16:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/whjt_N9uYFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Close-up-of-a-solar-eruption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Close up of a solar eruption</video:title>
      <video:description>Watch up close what happens when massive pent up solar energy is released. see how it happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ae7d2f07-a235-4dd5-89dc-f78dee6d0939/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-23T09:06:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7659.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>massive</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>close</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-gear-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the gear works</video:title>
      <video:description>The gear is one set of toothed wheels that work together in an altering the speed by increasing or decreasing it. This is how the gear functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df5b9207-6ec4-4de3-bb74-4e0ce024d234/cand_25.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-25T20:18:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7860.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>gear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 3- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses units, comparing the different methods and systems of measuring different variables.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18846.jpg</video:thumbnail_loc>
      <video:duration>3238</video:duration>
      <video:publication_date>2012-09-04T06:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DZ0WD4t8puE</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>ChemE</video:tag>
      <video:tag>math</video:tag>
      <video:tag>units</video:tag>
      <video:tag>metrics</video:tag>
      <video:tag>inch</video:tag>
      <video:tag>centimeter</video:tag>
      <video:tag>acre</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>system</video:tag>
      <video:tag>length</video:tag>
      <video:tag>time</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Pound</video:tag>
      <video:tag>force</video:tag>
      <video:tag>ton</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>England</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>of</video:tag>
      <video:tag>America</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Measuring-Angles-in-Degrees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Measuring Angles in Degrees</video:title>
      <video:description>Measuring Angles in Degrees

How to measure an angle in degrees</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20264.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2012-09-06T13:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/92aLiyeQj0w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Measuring</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>in</video:tag>
      <video:tag>degrees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Catalysis</video:title>
      <video:description>Catalysis

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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      <video:description>This video tutorial will help you in calculating the parametric surfaces and surface area of multivariate calculus. The formula used are shown with examples.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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      <video:description>Calculus: Derivatives 2.5 (new HD version)

Calculus-Derivative: Finding the derivative of y=x^2</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>Abnova Corp</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 5  - Public Health 200C2 -Ecosystem Health and GlobalEnvironmental Health Sciences Breadth Course</video:description>
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      <video:player_loc>https://www.youtube.com/embed/HhBWk9xL6UQ</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What Is Personal Leadership Brand?

An interview with Dave Ulrich and Norm Smallwood, Founders, The RBL Group.  You have a strong personal leadership brand when your individual strengths deliver value to the people you want to serve.</video:description>
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      <video:duration>614</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/vtjWXzajQXw</video:player_loc>
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      <video:category>Leadership</video:category>
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      <video:tag>leadership</video:tag>
      <video:tag>Brand</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Lowest IE  (Quiz)</video:title>
      <video:description>Lowest IE  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26272.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/PvCyqGnM-j0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>IE</video:tag>
      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - More on Final and Intermediate GDP Contributions</video:title>
      <video:description>More on Final and Intermediate GDP Contributions

What happens when a good is not finished in a period</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25531.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-18T16:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1pHvEAKmLA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>final</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Intermediate</video:tag>
      <video:tag>GDP</video:tag>
      <video:tag>Contributions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 7- Introduction to Chemical Engineering&quot; The head TA for Introduction to Chemical Engineering (E20) fills in for Professor Channing Robinson and discusses a case study on the process of making high fructose corn syrup.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:tag>math</video:tag>
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      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
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      <video:tag>Starch</video:tag>
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      <video:tag>Enzyme</video:tag>
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      <video:tag>protein</video:tag>
      <video:tag>research</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e678a99a-2689-4c91-949e-de025b8d6265/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28039.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Prosthetic</video:tag>
      <video:tag>Arm</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>B chromosomes are transposable elements, autosomal killers, Selfish mitochondrial DNA, selfish sex chromosomes and selfish cell lineages.</video:description>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>drive</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basica Refrigeracion</video:title>
      <video:description>This is a spanish documentary on the refrigeracion basica.</video:description>
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      <video:publication_date>2011-11-26T00:18:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8006.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>wmv</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Strongest HX Bond  (Quiz)</video:title>
      <video:description>Strongest HX Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>114</video:duration>
      <video:publication_date>2012-09-19T00:38:48.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Strongest</video:tag>
      <video:tag>HX</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Bromide Formation (Quiz)</video:title>
      <video:description>Bromide Formation (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>183</video:duration>
      <video:publication_date>2012-09-19T00:40:53.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Bromide</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Quiz</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 188 - Lecture 6

Introduction to Artificial Intelligence</video:description>
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      <video:duration>4671</video:duration>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Geography C110</video:title>
      <video:description>&quot;Lec 4 - Geography C110 Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27421.jpg</video:thumbnail_loc>
      <video:duration>4600</video:duration>
      <video:publication_date>2012-09-21T07:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ym9i2CG5l40</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 28 - Mathematics 16A Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27399.jpg</video:thumbnail_loc>
      <video:duration>2381</video:duration>
      <video:publication_date>2012-09-21T06:23:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lv5JKQWMFm0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Ask-the-Coach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Ask the Coach</video:title>
      <video:description>Ask the Coach

An interview with Marshall Goldsmith, Ask the Coach blogger for HarvardBusiness.org. Advice for managers who want to learn how to influence up and become leaders in the future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25532.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-18T16:10:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m0ARtWgAEvs</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>ask</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Coach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communities-And-Limiting-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communities And Limiting Factors</video:title>
      <video:description>This video will introduce you with the term community i.e. social units. The topics of tolerance, primary and secondary succession and climax communities are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cd2e0ac8-e676-47f6-9b47-499a83b8f1d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>898</video:duration>
      <video:publication_date>2013-01-19T06:00:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28980.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>communities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Investment-and-Consumption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Investment and Consumption</video:title>
      <video:description>Investment and Consumption

Difference between every day and economic notions of investment and consumption</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25533.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-09-18T16:11:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N9VIsauE0RA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>investment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>consumption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Has-Four-Units-C-A-T-G</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Has Four Units C, A, T, G</video:title>
      <video:description>DNA Has Four Units</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1e580dc-7501-4c9a-a4b3-5c1503afce13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-23T01:18:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5752.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Erlotinib-Tarceva</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erlotinib (Tarceva)</video:title>
      <video:description>Cancer Tarceva (Erlotinib)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4b19e1ab-21b5-4cd9-a685-413b26deaa72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-23T00:39:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5724.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Erlotinib</video:tag>
      <video:tag>Tarceva</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Nuclear-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nuclear Reactions</video:title>
      <video:description>Video contains the demonstration of the nuclear reactions by an expert. Some examples of reactions are also explained here in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cd907356-7e7f-4e3e-937f-2756e188f6bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2013-01-18T07:13:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28878.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 9 - Sustainable Living Program&quot; ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20625.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2012-09-06T17:03:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-gQtJ73JAg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ESLP</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>student</video:tag>
      <video:tag>designed</video:tag>
      <video:tag>developed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Titel-Neurofibromatosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Titel Neurofibromatosis</video:title>
      <video:description>Dscription Neurofibromatosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1dffb7ac-e6e4-4e14-b7c9-6ef604116b68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-11-06T20:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7293.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Key</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Neurofibromatosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Invisible-polymersgGlow-spit-balls-incredible-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Invisible polymersgGlow spit balls incredible Science</video:title>
      <video:description>For a little fun grow your Spitballs polymer spheres in water with food coloring hold the glow in the dark spitballs under a bright light to charge them up therefore they may not appear to be completely invisible in water</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cf19677d-1d65-4fc8-b9bc-4e66fa5d1b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-12-09T07:02:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28424.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Invisible</video:tag>
      <video:tag>Polymers</video:tag>
      <video:tag>Glow</video:tag>
      <video:tag>Spit</video:tag>
      <video:tag>balls</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-SSRIs-and-MAO-Inhibitors-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does SSRIs and MAO Inhibitors Work?</video:title>
      <video:description>How SSRIs and MAO Inhibitors Work? Depression and other mental health problems are often treated with medications which are called Selective Serotonin Reuptake Inhibitors and/or Monoamine Oxidase Inhibitors. How do they work? I’ll show you in this brief video. Distributed by Tubemogul.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cf40fd23-8955-46df-b0f1-4983907c732a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-24T00:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5870.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>SSRIs</video:tag>
      <video:tag>Mao</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiple-Sclerosis-Care-Facility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiple Sclerosis: Care Facility</video:title>
      <video:description>Multiple Sclerosis explained by MS Care Facility. This is video for care giver to MS patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d012f374-d68e-4487-bd0f-0c2453183a35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2010-11-15T20:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5437.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Multiple</video:tag>
      <video:tag>sclerosis</video:tag>
      <video:tag>nursing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-the-Joints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement of the Joints</video:title>
      <video:description>Movement of the JointsMovement of the body&apos;s skeleton is made possible by a number of body parts working together including the joints. A hinge joint at the elbow allows the arm to bend and extend. The condylar joint at the knee gives similar movement plus some rotation. Mobile ellipsoid joints between the fingers and palm of the hand allow circular movements but no rotation. Ball-and-socket joints, like the one at the shoulder, give maximum freedom of movement. At the other extreme, plane joints between the toe bones permit only a small degree of gliding movement and the pivot joint between the two cervical vertebrae-the atlas and the axis-merely provides rotation of the head. The saddle joint at the ankle is almost as mobile as the shoulder joint, but rotation is far more limited.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/d01c3ba3-7892-48a7-82b6-5207c0cddc78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-10-16T00:08:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1079.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Joint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-How-to-Cut-Costs-Strategically</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - How to Cut Costs--Strategically</video:title>
      <video:description>How to Cut Costs--Strategically

Cesare Mainardi, managing director of Booz &amp; Company, details how executives should cut costs--but often dont.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25551.jpg</video:thumbnail_loc>
      <video:duration>700</video:duration>
      <video:publication_date>2012-09-18T16:22:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f8w_aXu2izI</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Cut</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>Strategically</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gastritis-And-Peptic-Ulcer-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastritis And Peptic Ulcer Disease</video:title>
      <video:description>This video will provide a brief introduction with the gastritis and PUD. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/d034c0be-2d7e-4a7a-a7b0-8b62bed33c11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2013-04-07T17:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30419.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gastritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Search-for-Life-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Search for Life on Mars</video:title>
      <video:description>&quot;Lec 8 - The Search for Life on Mars&quot; (February 9, 2010) Dr. Janice Bishop with Carl Sagan Center at the SETI Institute and the NASA Ames Research Center discusses Martian geology and mineralogy, and the search for life on Mars.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18916.jpg</video:thumbnail_loc>
      <video:duration>4332</video:duration>
      <video:publication_date>2012-09-04T07:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AMo-33kFb8E</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>moons</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Giovanni</video:tag>
      <video:tag>Schiaparelli</video:tag>
      <video:tag>Percival</video:tag>
      <video:tag>Lowell</video:tag>
      <video:tag>Viking</video:tag>
      <video:tag>Pathfinder</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>MSL</video:tag>
      <video:tag>Mariner</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>meteorites</video:tag>
      <video:tag>Missions</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Orbiter</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Surveyor</video:tag>
      <video:tag>Spi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Product-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Product Rule</video:title>
      <video:description>Product Rule

The product rule.  Examples using the Product and Chain rules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19817.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-05T17:47:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h78GdGiRmpM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Product</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-gall-stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are gall stones</video:title>
      <video:description>Gall Stones are shown in this video. Gallstones are hard, pebble-like deposits that form inside the gallbladder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d157a8a2-8847-4f0b-b11a-c97603f43f5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T20:38:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10427.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-American-Studies-10AC-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - American Studies 10AC - Lecture 11</video:title>
      <video:description>American Studies 10AC - Lecture 11

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26764.jpg</video:thumbnail_loc>
      <video:duration>4778</video:duration>
      <video:publication_date>2012-09-19T02:23:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/62rHv-q7cqc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Public-Health-250A-Lecture-18-Retrospective-Cohort-Studie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 250A - Lecture 18: Retrospective Cohort Studie</video:title>
      <video:description>Public Health 250A - Lecture 18: Retrospective Cohort Studie

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25596.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-18T16:34:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U_kkB3ukswg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2923</video:duration>
      <video:publication_date>2012-09-21T07:18:38.000Z</video:publication_date>
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      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
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  <url>
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      <video:description>Public Health 250B - Lecture 2:  Causality, measures of dise

Epidemiologic Methods II</video:description>
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      <video:duration>5919</video:duration>
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      <video:tag>causality</video:tag>
      <video:tag>Measures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dise</video:tag>
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Epidemiologic Methods I</video:description>
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      <video:duration>2704</video:duration>
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Epidemiologic Methods II</video:description>
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      <video:duration>5845</video:duration>
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Edited by Ashraf</video:description>
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Edited by Ashraf</video:description>
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This video discuss events in mitosis.</video:description>
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      <video:duration>325</video:duration>
      <video:publication_date>2012-03-26T11:06:19.000Z</video:publication_date>
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      <video:description>H2 Platinum (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2012-09-19T00:01:14.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:description>This video describes log on for health (GE healthy share).

&quot;Spend enough time in front of your computer and it almost starts to feel like exercise. However, the key to getting in shape with your computer isn&apos;t the calories you burn typing, it&apos;s the tools, community, and resources that are available to you -- like the HealthyShare app on Facebook, powered by GE.

HealthyShare can help you to get fit. You can share your health goals with your friends, tell them about the exercises you&apos;ve done and the goals you&apos;ve reached, and inspire them to join you. See GE&apos;s latest contribution to healthcare at http://www.Facebook.com/healthy.&quot;</video:description>
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      <video:duration>16</video:duration>
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      <video:description>Caracals are part of the cat family and are found in Asia and Africa. The are the strongest of the smaller wild cat and can be considered the rambos in their territory. This is a male hunting at night featured by BBC.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paper Chromatography</video:title>
      <video:description>A sketch video discussing paper chromatography used in detective work to discover the singular black marker used to deface an object.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db2614ac-0daa-4067-80a1-41cba4b0e0e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-14T21:44:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5285.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Paper</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>detective</video:tag>
      <video:tag>Who</video:tag>
      <video:tag>Done</video:tag>
      <video:tag>It</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Giant-Eyeball-Mystery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giant Eyeball Mystery</video:title>
      <video:description>Video discusses the questions related with the giant eyeball found in Florida. Different mysteries that may be related to it are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/db38682f-1bbf-4e27-bba1-1bc957161c28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-07T06:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29234.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Solved</video:tag>
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      <video:tag>Giant</video:tag>
      <video:tag>eyeball</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-Animals-Night-Hunting-Owls-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Animals Night Hunting Owls Part 2</video:title>
      <video:description>Miracle about night hunting owls is shown in this Harun Yahya video.  All creatures in nature, including ourselves, are the living evidences of the Creator, Who designs the life on the earth at will, sustains the entire creation and holds absolute power and wisdom. In this documentary film, you will see the indisputable evidence of God’s marvelous creation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/db81058d-faad-4370-8046-7d5995a1d835/cand_5.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2009-06-06T17:38:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2790.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-EE290f-Spectral-Brightness-of-Undulator-Radiation-Harmonics-Wiggler-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - EE290f  Spectral Brightness of Undulator Radiation, Harmonics, Wiggler Radiation</video:title>
      <video:description>EE290f  Spectral Brightness of Undulator Radiation, Harmonics, Wiggler Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 11 - Spectral Brightness of Undulator Radiation, Harmonics, Wiggler Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19463.jpg</video:thumbnail_loc>
      <video:duration>4722</video:duration>
      <video:publication_date>2012-09-05T02:47:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iyN9d-xmeHA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Limits-HD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Limits (HD)</video:title>
      <video:description>Introduction to Limits (HD)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19923.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2012-09-06T01:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/riXcZT2ICjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>HD</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Midiprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Midiprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. “Midiprep” is used when the starting E. coli culture volume is 15-25 ml of LB broth and the expected DNA yield is 100-350 μg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/dc290df4-cd89-42a6-9719-8b806120418e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2010-05-18T06:08:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4363.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Midiprep</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Chapter-12b-medical-school-pathology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 12b -  medical school pathology</video:title>
      <video:description>Medical school pathology is explained in this science video. Pathology is a field that involves diagnosis and characterization of diseases in in humans by examining their body fluids or biopsies.It can as well study of autopsies to diagnose cause of death. This field is key medical schools with many pathologists being instructors. The instructors are highly appreciate for their contribution in development of lab system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/dc2d371f-f8b6-4917-8e9b-cab9d12a5189/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1407</video:duration>
      <video:publication_date>2013-02-11T03:47:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30209.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>Chapter</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-166-2011-Calculus-AB-Free-Response-4b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 - 2011 Calculus AB Free Response #4b</video:title>
      <video:description>2011 Calculus AB Free Response #4b

Absolute maximum over an interval.  Critical points and differentiability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19996.jpg</video:thumbnail_loc>
      <video:duration>795</video:duration>
      <video:publication_date>2012-09-06T01:23:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OvMBNVi5bLY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-250B-Lecture-10-Case-control</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 250B - Lecture 10: Case-control</video:title>
      <video:description>Public Health 250B - Lecture 10: Case-control

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25610.jpg</video:thumbnail_loc>
      <video:duration>4687</video:duration>
      <video:publication_date>2012-09-18T16:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qhs4qFHUp6A</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>case</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allotrope-of-sulphur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allotrope of sulphur</video:title>
      <video:description>There are a large numbers of allotropes of the sulfur. In this respect, sulfur is second only to carbon. The most common form found in nature is yellow orthorhombic α-sulfur, which contains puckered rings of S8. Chemistry students may have seen &quot;plastic sulfur&quot;; this is not an allotrope but a mixture of long chain polymeric sulfur forms, two of which have been identified as allotropes. In addition  there are other solid forms that contain sulfur rings of 6, 7, 9–15, 18 and 20 atoms. There are also gases, S2, S3; some species only detected in the vapour phase, S4 and S5 and perhaps five or more high-pressure forms, two of which are metallic form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de825d52-28c0-425c-ad4c-b03c083840b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-09T21:03:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4880.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Allotrope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Sulphur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-diabetes-insipidus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of diabetes insipidus</video:title>
      <video:description>Diabetes insipidus is different from diabetes mellitus, whose symptoms it shares with  and they are two common symptoms which are increased thirst and urination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de97cab6-2313-422a-8eaf-454ef6ae70a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-28T06:07:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8310.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Insipidus</video:tag>
      <video:tag>Symptoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-EE290f-X-Ray-Microtomography-given-by-Dr-Alastair-MacDowell-ALSLBNL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - EE290f  X-Ray Microtomography - given by Dr. Alastair MacDowell, ALS/LBNL</video:title>
      <video:description>EE290f  X-Ray Microtomography - given by Dr. Alastair MacDowell, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 26 - X-Ray Microtomography - given by Dr. Alastair MacDowell, ALS/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19488.jpg</video:thumbnail_loc>
      <video:duration>3610</video:duration>
      <video:publication_date>2012-09-05T02:57:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mlxVDpY0eR8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-AC-motor-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of AC motor animation</video:title>
      <video:description>This video shows an AC motor animation. The AC motor is an electric motor that is driven by an alternating current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/debaf70c-71ab-4782-9f8f-f739e4c6d4c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T22:44:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11033.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AC</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-148-Greens-Theorem-Proof-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - Green&apos;s Theorem Proof Part 1</video:title>
      <video:description>Green&apos;s Theorem Proof Part 1

Part 1 of the proof of Green&apos;s Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19959.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-06T01:13:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l5zJvZKfMYE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Half-Wavelength-Dipole-Antenna-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half Wavelength Dipole Antenna Radiation</video:title>
      <video:description>A dipole antenna is an aerial or radio antenna that can be locally assembled by addition  of a centre driven element. When the signal is fed into a dipoles it will emit radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d5bb1247-a391-4e38-bab1-8f94af544f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-24T00:15:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7709.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Half</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>dipole</video:tag>
      <video:tag>Antenna</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Isomers-of-Organic-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Isomers of Organic Compounds</video:title>
      <video:description>When studying about organic compounds one of the main sections are isomers. This video will explain how to identify the different isomers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/df0eff8d-7f70-473b-b1a9-cf1a5949b9e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2010-12-03T12:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6385.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>isomer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Brain-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain  MRI</video:title>
      <video:description>MRI is magnetic resonance imaging, it is used to see inside the human body. This is a 3D MRI of the human brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df233675-090c-4a90-9765-f92983c27d87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-28T06:23:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8338.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>3d</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Public-Health-250B-Lecture-12-Bias-information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Public Health 250B - Lecture 12: Bias - information</video:title>
      <video:description>Public Health 250B - Lecture 12: Bias - information

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25614.jpg</video:thumbnail_loc>
      <video:duration>6252</video:duration>
      <video:publication_date>2012-09-18T16:38:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dUNLhKodn9k</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Bias</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Simple-Fractional-Reserve-Accounting-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Simple Fractional Reserve Accounting (part 2)</video:title>
      <video:description>Simple Fractional Reserve Accounting (part 2)

How banks can actually create checking accounts under a fractional reserve system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25615.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-09-18T16:39:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PASajlCGBTw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>simple</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Accounting</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Edge-of-the-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Edge of the  Solar System</video:title>
      <video:description>Where are the boundaries that separate our solar system and the galactic environment. This boundaries protect us from radiation and what is beyond being undertaken by Interstellar Boundary explore,IBEX a new NASA mission to study the boundaries and understand how they work.</video:description>
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      <video:duration>151</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7641.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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      <video:tag>Edge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Public-Health-250B-Lecture-14-Bias-confounding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Public Health 250B - Lecture 14: Bias - confounding</video:title>
      <video:description>Public Health 250B - Lecture 14: Bias - confounding

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25617.jpg</video:thumbnail_loc>
      <video:duration>5125</video:duration>
      <video:publication_date>2012-09-18T16:39:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sTmVVUdXAMc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>Confounding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-106-MPC-and-Multiplier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - MPC and Multiplier</video:title>
      <video:description>MPC and Multiplier

Introduction to the marginal propensity to consume and the multiplier</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25618.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-18T16:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O_Oozju3RRI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>MPC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Multiplier</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spermatogenesis-The-Production-of-Sperm-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spermatogenesis: The Production of Sperm Cells</video:title>
      <video:description>Spermatogenesis is the process by which male gonad (testes) produce mature spermatozoa, the mature male gametes, in many sexually reproducing organisms. For humans spermatogenesis takes approximately 64 days. It starts at puberty and usually continues uninterrupted until death.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/e25574ea-a06d-46b7-abd7-d310bfd01a79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-28T23:06:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/460.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Spermatogenesis</video:tag>
      <video:tag>SpermCells</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deep-into-the-Wild-Penguin-prostitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deep into the Wild Penguin prostitution</video:title>
      <video:description>Well it seems that one of man&apos;s oldest vices is not restricted to man alone. A documentary by BBC shows that there is penguin prostitution. Payment, well 69 stones will do.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/75886fb1-3c74-4153-928e-5e250b549ee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-25T23:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7971.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Penguin</video:tag>
      <video:tag>prostitution</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Public-Health-250B-Lecture-17-Matching</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Public Health 250B - Lecture 17: Matching</video:title>
      <video:description>Public Health 250B - Lecture 17: Matching

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25623.jpg</video:thumbnail_loc>
      <video:duration>5999</video:duration>
      <video:publication_date>2012-09-18T16:41:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFgx1B00XN4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Matching</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Strokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Strokes</video:title>
      <video:description>Strokes

Basics of strokes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25138.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2012-09-18T01:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xbyfeEW56Nc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Strokes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-and-Angiogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer and Angiogenesis</video:title>
      <video:description>Angiogenesis is a vital in growth and development and especially to the healing of wounds. It also includes the physiological growth on new blood vessels from preexisting ones. It is therefore key in the fight against cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aca49cce-a5a0-41bd-a878-b8e3a235cce5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-28T07:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8358.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Angiogenesis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-Biochip-Analyser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence Biochip Analyser</video:title>
      <video:description>Evidence is the world&apos;s first fully automated multiplex immunoassay. The Evidence performs simultaneous quantitative detection of a wide test menu across the full Randox portfolio of biochip assays.
Biochips are 9x9mm solid substrates with multiple Discrete Test Regions (DTRs) arranged in an array on the surface.  At present, Randox biochips hold 25 DTRs but, if required, the test capacity can be increased dramatically.
Biochip Array Technology relies on the basic principles of immunology, using competitive and sandwich immunoassays.  Horseradish peroxidase-labelled detection creates a chemiluminescent signal at each DTR, all of which are simultaneously measured by the CCD camera and interpreted by the analyser software.
Evidence won the MacRobert award, the UK&apos;s most prestigious award for innovation in engineering.  The Royal Academy of Engineering selected Evidence for the award to recognise that it is innovative, will make a significant contribution to society, and will be a significant commercial success.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/e477f1d5-6818-4127-a2c8-26d2d2fa51e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-10-19T16:14:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3454.mp4</video:content_loc>
      <video:uploader>Randox</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Randox</video:tag>
      <video:tag>Laboratories</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>diagnostics</video:tag>
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      <video:tag>array</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>Cer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4-of-the-Loyola-full-male-exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 of the Loyola full male exam</video:title>
      <video:description>This is a video demonstration of a Loyola full male exam in the fourth part of the series. This exam starts at the feet by feeling for the pulse and checking for water retention.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5ac30e4f-be5b-4a75-9b9d-1d94dc736b54/cand_25.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-03T03:44:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10623.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Public-Health-250A-Lecture-23-Case-Control-Studies-II-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Public Health 250A - Lecture 23: Case Control Studies II: A.</video:title>
      <video:description>Public Health 250A - Lecture 23: Case Control Studies II: A.

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25624.jpg</video:thumbnail_loc>
      <video:duration>2687</video:duration>
      <video:publication_date>2012-09-18T16:41:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t9ogbhFH9I8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:tag>control</video:tag>
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      <video:tag>A</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Greatest-Wildlife-Show-on-Earth-features-the-mperor-penguins-in-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Greatest Wildlife Show on Earth features the mperor penguins in BBC</video:title>
      <video:description>The emperor penguins differ from other penguins in that it is the male alone that is charged with incubation of the egg. The females meanwhile are feeding for the next few months. The Greatest Wildlife Show on Earth by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7fecdf89-17de-4967-a3c0-4f12df229fdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2011-11-26T06:11:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8156.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Emperor</video:tag>
      <video:tag>Penguins</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urine-formation-formacion-de-la-Orina</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urine formation / formacion de la Orina.</video:title>
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      <video:duration>290</video:duration>
      <video:publication_date>2009-04-23T05:18:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1991.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>medicine</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Southern Pinwheel Galaxy - Messier 83</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e579ecb5-43a7-4cd6-86cf-f5459618cb20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2013-01-12T01:13:47.000Z</video:publication_date>
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      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Southern</video:tag>
      <video:tag>Pinwheel</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>M83</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Earth and Planetary Science C20 : Generating the</video:title>
      <video:description>&quot;Lec 10 - Earth and Planetary Science C20 : Generating the&quot;Earthquakes in Your Backyard</video:description>
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      <video:duration>2531</video:duration>
      <video:publication_date>2012-09-21T07:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bVqTYlkwfAA</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Generating</video:tag>
      <video:tag>the</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Earth and Planetary Science C20 -Interpreting s</video:title>
      <video:description>&quot;Lec 11 - Earth and Planetary Science C20 -Interpreting s&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27452.jpg</video:thumbnail_loc>
      <video:duration>2881</video:duration>
      <video:publication_date>2012-09-21T07:19:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uLwy5JVl0ik</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Interpreting</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Diseases-peritoneal-dialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Disease&apos;s peritoneal dialysis</video:title>
      <video:description>Peritoneal Dialysis is used for the treatment of people with severe kidney Disease. This is how it is done and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8f2cfa2b-0cb3-4e2c-9f1b-d146dee52fce/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T05:42:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8252.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peritoneal</video:tag>
      <video:tag>dialysis</video:tag>
      <video:tag>for</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Earth and Planetary Science C20 -: Earthquake pre</video:title>
      <video:description>&quot;Lec 15 - Earth and Planetary Science C20 -: Earthquake pre&quot;Earthquakes in Your Backyard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27456.jpg</video:thumbnail_loc>
      <video:duration>2109</video:duration>
      <video:publication_date>2012-09-21T07:20:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VYSBZ5DlfW0</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planetary</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C20</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>pre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>Lec 1- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004. 
TLC - The Basics

Thin-layer chromatography is the most commonly used analytical technique in many research labs. This video walks you through every step, from setting up a developing chamber to calculating Rf values.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14953.jpg</video:thumbnail_loc>
      <video:duration>963</video:duration>
      <video:publication_date>2012-08-28T10:22:19.000Z</video:publication_date>
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      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Geithner-Plan-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Geithner Plan II</video:title>
      <video:description>More on the Geithner Plan is explained in this Khan Academy video.  The problem of banks buying the assets from themselves.</video:description>
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      <video:publication_date>2009-10-05T18:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3406.mp4</video:content_loc>
      <video:uploader>arif bicer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Timothy</video:tag>
      <video:tag>Geithner</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Bailout</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>tarp</video:tag>
      <video:tag>talf</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Hypertension</video:title>
      <video:description>Hypertension is the situation of high blood pressure due to growing rate of arteries. Here a brief explanation is provided by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed97fb1b-27d8-4e8a-94f3-7cf2edd7003e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-15T19:43:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5432.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hypertension</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-185-2011-Calculus-BC-Free-Response-6d</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 185 - 2011 Calculus BC Free Response #6d</video:title>
      <video:description>2011 Calculus BC Free Response #6d

Lagrange error bound for Taylor Polynomial approximation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20028.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/m6oMgtGsAa4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6d</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diverticular Disease explanation</video:title>
      <video:description>Diverticular Disease


 

 894 views | 1m 24s
This video explains everything about the Diverticular Disease and its symptoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1853e389-89df-47f1-914c-425a31767bbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T18:42:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5421.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diverticular</video:tag>
      <video:tag>Disease</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/CPR-Cardio-Pulmunary-Resuscitation-Watch-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR-Cardio Pulmunary Resuscitation Watch Video</video:title>
      <video:description>CPR is performed to restore and maintain breathing and circulation and to provide oxygen and blood flow to the heart brain and other vital organs cpr should be performed if a person is unconscious and not breathing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/54055f56-adae-4b70-871f-6e3b6b80d172/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2010-11-15T18:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5417.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CPR</video:tag>
      <video:tag>Cardio</video:tag>
      <video:tag>Pulmunary</video:tag>
      <video:tag>Resuscitation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Delivery-Assisted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Delivery Assisted</video:title>
      <video:description>This video shows an assisted birth delivery, which is done to assist the mother by a vacuum suction cup or delivery forceps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa5a4a9e-80e7-46b7-bdee-b073cd20cbcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-28T12:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8506.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>assisted</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>HD</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 10 - Lecture 18: Higher Order Functions I Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 18: Higher Order Functions I

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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      <video:duration>2846</video:duration>
      <video:publication_date>2012-09-19T02:46:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s3onEMFk62c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>I</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Affymetrix-microarray-assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Affymetrix microarray assay</video:title>
      <video:description>affymetrix microarray</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7f9b399f-d28e-4d48-862d-703186fdff18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2010-11-20T22:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5626.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Affymetrix</video:tag>
      <video:tag>Microarray</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Photosynthesis-the-light-reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Photosynthesis-the light reactions</video:title>
      <video:description>Lec 12- Photosynthesis-the light reactions.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17160.jpg</video:thumbnail_loc>
      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-02T11:58:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WOTb9yp0OQw</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Photosynthesis-CO2 fixation and rel</video:title>
      <video:description>Lec 13- Photosynthesis-CO2 fixation and rel.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17161.jpg</video:thumbnail_loc>
      <video:duration>2547</video:duration>
      <video:publication_date>2012-09-02T11:58:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZVcS3z7NQA</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attached Cell Culture Video Technique</video:title>
      <video:description>Aseptic techniques ensure that all cell culture procedures are performed to a standard that will prevent contamination from bacteria fungi mycoplasma and cross contamination with other cell lines all work is done under a tissue culture hood</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c81b7560-a519-4da5-be23-45b6bc0c85b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2010-11-20T23:09:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5632.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Attached</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PoolTechversionTR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PoolTechversionTR</video:title>
      <video:description>PoolTech Company&apos;s synthetic biology related plant project</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/d5805d92-797c-4ae5-bcf4-6bd0f4114923/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-03-16T07:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6873.mp4</video:content_loc>
      <video:uploader>cihan tastan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>company</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>synthetic</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- How Somatic Cells (Mitosis) and Gam</video:title>
      <video:description>Lec 14- How Somatic Cells (Mitosis) and Gam.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17162.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-09-02T11:59:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oRmmkERYVQg</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- How Genes Organized on Chromosomes,</video:title>
      <video:description>Lec 16- How Genes Organized on Chromosomes.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17164.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-02T12:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LYM68LHkMuA</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Toward Adaptive Services for Personal Archiving</video:title>
      <video:description>&quot;Lec 5 - Toward Adaptive Services for Personal Archiving&quot; November 2, 2007 lecture by Cathy Marshall for the Stanford University Human-Computer Interaction Seminar (CS 547). Most of us engage in magical thinking when it comes to the long term fate of our digital stuff. At this point, a strategy that hinges on benign neglect and lots of copies seems to be the best we can hope for. Cathy discusses four central themes of personal digital archiving and some additional challenges introduced by home computing environments. She also talks about how these themes relate to emerging institutional archiving technologies, best practices, and information policies.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>3695</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/X---GW5ALIQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>Personal</video:tag>
      <video:tag>Archiving</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Functions (Part III)</video:title>
      <video:description>Functions (Part III)

Even more examples of function exercises.  Introduction of a graph as definition of a function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20157.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-06T02:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5fcRSie63Hs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-CS-61B-Iteration-and-Arrays-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CS 61B Iteration and Arrays I</video:title>
      <video:description>CS 61B Iteration and Arrays I

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
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      <video:duration>2961</video:duration>
      <video:publication_date>2012-09-05T03:31:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wp8oiO_CZZE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/How-to-manage-asthma-by-Apierons-non-invasive-monitor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to manage asthma by Apieron&apos;s non-invasive monitor</video:title>
      <video:description>This video features Julie Targowski discussing on Apieron&apos;s non-invasive monitor to calibrate exhaled nitric oxide. This is to help manage patients with asthma. More of the information can be found on therapytimes.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/386f144f-22d7-40da-916c-13890e47e941/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T19:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9014.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Apieron</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>monitor</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 24 - MIT 18.086 Mathematical Methods for Engineers II&quot; Error Estimates / Projections

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15384.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-08-28T16:59:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c9XosfcouiM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
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      <video:description>Computer Science 10 - Lecture 16: Artifical Intelligence

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-10-Lecture-23-Future-of-Computing-Spring-2012</loc>
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    <video:video>
      <video:title>Lec 22 - Computer Science 10 - Lecture 23: Future of Computing Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 23: Future of Computing

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
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    <loc>https://dnatube.com/videos/Lec-35-Inverse-Property-of-Multiplication</loc>
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    <video:video>
      <video:title>Lec 35 - Inverse Property of Multiplication</video:title>
      <video:description>Inverse Property of Multiplication

Simple idea that multiplying by a numbers multiplicative inverse gets you back to one</video:description>
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      <video:description>This sci-fi animation shows how nano robots may shape the future. Edited by Ashraf</video:description>
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    <video:video>
      <video:title>How Fertilization Takes Place</video:title>
      <video:description>Presented here is a detailed explanation of the actual process of Fertilization. Starting with the  female sex organ and the how the male sperm cells travel to the female ovum.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video show the engineering done on sports car. The aluminum frame should be kept light weight. Here the full explanation of the manufacturing of car is provided.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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    <video:video>
      <video:title>Lec 19 - Public Health 250B - Lecture 21: Analyzing epidemiologic dat</video:title>
      <video:description>Public Health 250B - Lecture 21: Analyzing epidemiologic dat

Epidemiologic Methods II</video:description>
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    <video:video>
      <video:title>Lec 20 - Public Health 250A - Lecture 25: Choice of Study Designs: A.</video:title>
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Public Health 250A - Lecture 25: Choice of Study Designs: A.</video:description>
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      <video:uploader>seraboth</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Deep Tie Demo</video:title>
      <video:description>A step by step procedure on how to make a deep tie.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8773.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Pulmonary-Embolism-CT-scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Embolism CT scan</video:title>
      <video:description>This video describes the CT scan of a patient with a Pulmonary Embolism. It explains the positioning of the patient and how to read the CT scan.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5147.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:description>Chemistry 1A - Lecture 36

General Chemistry</video:description>
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      <video:duration>3049</video:duration>
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Epidemiologic Methods I</video:description>
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    <video:video>
      <video:title>Lec 22 - Public Health 250B - Lecture 24: LAB - Meta analysis/sys rev</video:title>
      <video:description>Public Health 250B - Lecture 24: LAB - Meta analysis/sys rev

Epidemiologic Methods II</video:description>
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      <video:duration>6323</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Lin Alg: A Projection onto a Subspace is a Linear Transforma</video:title>
      <video:description>Lin Alg: A Projection onto a Subspace is a Linear Transforma

Showing that a  projection onto a subspace is a linear transformation</video:description>
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      <video:duration>975</video:duration>
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      <video:tag>linear</video:tag>
      <video:tag>Transforma</video:tag>
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    <video:video>
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      <video:description>Crack is a form of cocaine that is derived from coca and comes in two forms, the smoked and snorted forms. This video shows the sad effects of crack addiction which has destroyed many lives all over the world.</video:description>
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      <video:duration>138</video:duration>
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      <video:uploader>spasiba</video:uploader>
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      <video:description>This video is taken from Kennedy space center OTV camera. Here the lightning strikes on space shuttle launch pad 39A is shown.</video:description>
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      <video:duration>177</video:duration>
      <video:publication_date>2013-02-05T04:12:40.000Z</video:publication_date>
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    <video:video>
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      <video:description>Child birth animation video is shown here.</video:description>
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      <video:duration>98</video:duration>
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      <video:uploader>topeto</video:uploader>
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      <video:tag>child</video:tag>
      <video:tag>Birth</video:tag>
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    <video:video>
      <video:title>Lec 14 - AST 210/EE 213 Plasma physics (continued)</video:title>
      <video:description>AST 210/EE 213 Plasma physics (continued)

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 14: Plasma physics (continued)
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19392.jpg</video:thumbnail_loc>
      <video:duration>4802</video:duration>
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    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e0ab969e-ff39-4879-acbe-105f2ac1c4f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-11T23:52:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11228.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Pendulum2</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A dental laser is an instrument that produces a very narrow intense beam of light energy dentists have been using lasers for years for delicate procedures such as removing small growths from the gum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f3963a84-91b0-4035-9262-cf763515f5b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-12-01T02:53:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10007.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Law-2707-Waves-Tides-Ocean-Thermal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Law 270.7  Waves, Tides, &amp; Ocean Thermal</video:title>
      <video:description>Law 270.7  Waves, Tides, &amp; Ocean Thermal

November 10, 2008

The oceans that provide bookends for North America offer almost unlimited supplies of energy related to the movement of water.  Many demonstration generating projects are on the way.  These resources raise jurisdictional questions and logistical challenges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19578.jpg</video:thumbnail_loc>
      <video:duration>5890</video:duration>
      <video:publication_date>2012-09-05T03:40:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WLzSybThyP4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
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      <video:tag>Power</video:tag>
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      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
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      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
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      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mercury a Chemical Element</video:title>
      <video:description>What is Mercury? Where does the name Mercury originated from? What are the sources, abundance and uses of Mercury? This video provides answer to all these questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69dc63f9-32e2-4d2c-9556-74ee549534ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-11T23:56:49.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Mercury</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video reviews cancer cell proliferation, the HER family of receptors and the role of HER1/EGFR, dysregulation of HER1/EGFR, and the Tarceva proposed mechanism of inhibition. This presentation is intended to be used in its entirety to ensure that fair balance and safety information are covered. Tarceva inhibits ATP binding to HER1/EGFR tyrosine kinase in normal and tumor cells. More info at http://www.glioblastoma.it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/f4239db9-4a74-47bd-812b-6fe9eadba95d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2009-05-14T04:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2226.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
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      <video:tag>Glioblastoma</video:tag>
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      <video:tag>Cancer</video:tag>
      <video:tag>glioma</video:tag>
      <video:tag>Cervello</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video from sixty symbols shows the Fourier analysis by a very interesting way with guitar. Summation of numbers with this method is also discussed by the Professor P.J.Moriarty.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f41d9272-1182-4b81-b701-6e89c603aca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2013-01-30T05:02:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29036.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>jammin</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Origins of Algebra</video:title>
      <video:description>Origins of Algebra

Where did the word &quot;Algebra&quot; and its underlying ideas come from</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20076.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-06T01:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_LDR1_Prveo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Origins</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 4 - MIT 18.085 Computational Science and Engineering I&quot; Applications to linear estimation: least squares

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15404.jpg</video:thumbnail_loc>
      <video:duration>4067</video:duration>
      <video:publication_date>2012-08-28T17:11:13.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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      <video:description>An ultra sound is a piece of equipment that develops images through sound and echos, just like bats. It is used for various purposes and as is the case in this video for pregnancy examination. This is movie of the human embryo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f5278f20-6d55-49f2-8b24-c594f7e83674/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Sound</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
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    <video:video>
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      <video:description>Tau versus Pi

Why Tau might be a better number to look at than Pi</video:description>
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      <video:duration>982</video:duration>
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    <video:video>
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      <video:description>Equations 2

slightly more complicated equations</video:description>
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      <video:duration>521</video:duration>
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Aromatic Compounds and Huckel&apos;s Rule</video:description>
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    <video:video>
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What it means to buy a company&apos;s stock</video:description>
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      <video:tag>A</video:tag>
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      <video:tag>s</video:tag>
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U02_L2_T3_we5 Dividing Fractions Word Problem</video:description>
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      <video:tag>Example</video:tag>
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Showing how a change in government spending can lead to a new equilibrium</video:description>
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      <video:tag>Aggregate</video:tag>
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      <video:uploader>0|20|0</video:uploader>
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View the complete course: http://ocw.mit.edu/5-112F05

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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Public Health 251D</video:title>
      <video:description>Lec 3- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19161.jpg</video:thumbnail_loc>
      <video:duration>6356</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Safety-feature-on-a-table-saw</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Researchers have made it possible to stop a saw blade before it slashes someones finger off.  See it in slow motion as this Discovery channel program shows us how it all works.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31605.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>industrial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Public Health 251D</video:title>
      <video:description>Lec 4- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19162.jpg</video:thumbnail_loc>
      <video:duration>5169</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/V6T6PEv0Gms</video:player_loc>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Public Health 251D</video:title>
      <video:description>Lec 5- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19163.jpg</video:thumbnail_loc>
      <video:duration>6301</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/aAxWNsyLtxY</video:player_loc>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Public Health 251D</video:title>
      <video:description>Lec 7- Public Health 251D.
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19165.jpg</video:thumbnail_loc>
      <video:duration>6418</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/h3QUwEW5AIc</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Intubation-via-the-Oesophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation via the Oesophagus</video:title>
      <video:description>When doing an oesophageal intubation one has to take care to leave a passage for air and more this video tells more.</video:description>
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      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Natural-Resources-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Natural Resources 3</video:title>
      <video:description>Lec 10 - Natural Resources 3.
September 28, 2009

Prof. Bob Infelise discusses NEPA and the Power of Information: The Duty to Prepare an EIS; &quot;Major Federal Actions&quot;; &quot;Significantly Affecting the Quality of the Environment&quot;.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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      <video:duration>4593</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 8- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the development and design of a glucose isomerase plant used to make high fructose corn syrup.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/wSyGs-tiz6Y</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
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      <video:tag>Starch</video:tag>
      <video:tag>dextrose</video:tag>
      <video:tag>amino</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>aspartane</video:tag>
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      <video:tag>flow</video:tag>
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      <video:tag>Enzyme</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1A-Lecture-5-Biological-membranes-structure-and-f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1A - Lecture 5: Biological membranes-structure and f</video:title>
      <video:description>Biology 1A - Lecture 5: Biological membranes-structure and f

General Biology Lecture</video:description>
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      <video:duration>2803</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/O6qiScM9yt4</video:player_loc>
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      <video:category>Molecular Biology</video:category>
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      <video:tag>membranes</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>F</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Limits-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Limits of Computing</video:title>
      <video:description>Lec 22- Limits of Computing.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19192.jpg</video:thumbnail_loc>
      <video:duration>2616</video:duration>
      <video:publication_date>2012-09-04T19:12:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CT8rhCHoDE4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Goodbye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Goodbye</video:title>
      <video:description>Lec 25- Goodbye .
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19195.jpg</video:thumbnail_loc>
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      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-188-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science 188 - Lecture 11</video:title>
      <video:description>Computer Science 188 - Lecture 11

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26302.jpg</video:thumbnail_loc>
      <video:duration>5004</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/8JPT4F8jGIw</video:player_loc>
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      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-urinary-and-fecal-Incontinence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Incontinence is the leakage of waste, in this case both urinary and fecal. The animation shows how it develops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80ff31f3-bd03-426a-a73e-4e2cfbab6f29/cand_25.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2011-11-28T06:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8316.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 3- MIT 6.033 Computer System Engineering, Spring 2005.
Virtualization and Virtual Memory

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2987</video:duration>
      <video:publication_date>2012-08-29T16:09:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TPeKtQykujI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-188-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 188 - Lecture 8</video:title>
      <video:description>Computer Science 188 - Lecture 8

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26294.jpg</video:thumbnail_loc>
      <video:duration>4706</video:duration>
      <video:publication_date>2012-09-19T00:43:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lTQFxNtCpmY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-188-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 188 - Lecture 9</video:title>
      <video:description>Computer Science 188 - Lecture 9

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26296.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-09-19T00:44:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YjVJIIKY-C4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/HIV-Drug-groups-NRTIs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV Drug groups - NRTIs</video:title>
      <video:description>Mechanism of action
Mechanism of resistance

More hiv e-learning animations on: www.tibotec-hiv.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/fb1b6081-82a7-4eef-a986-7bd2d26201ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2008-03-28T00:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1286.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acids-and-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acids and Bases</video:title>
      <video:description>This lesson is conducted by Professor Chuck Wight and it is on acids and bases. In this video the definitions of acids and bases and their equilibrium constants are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ffc48873-8b5d-48dc-bae5-388e169b4a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2010-12-03T13:40:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6394.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Deforestation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deforestation</video:title>
      <video:description>This video discusses Deforestation and its effects on the earth. It suggests that if the current rate of deforestation continues the worlds rain forests with vanish in the next 100 years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ffe11a79-be19-4c19-b811-70040f820648/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2010-11-13T22:13:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5171.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deforestation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Introduction to Robotics</video:title>
      <video:description>&quot;Lec Last - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. For the last meeting of the quarter, Professor Khatib shows a short video on PUMA robots demonstrating compliant motion and force control, lectures on Compliance, and shows the class various types of robots.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17594.jpg</video:thumbnail_loc>
      <video:duration>4214</video:duration>
      <video:publication_date>2012-09-03T16:18:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DdqNdpcFcF8</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>force</video:tag>
      <video:tag>control</video:tag>
      <video:tag>compliant</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>compliance</video:tag>
      <video:tag>stiffness</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>unified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Public Health 257B</video:title>
      <video:description>lec 11-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19212.jpg</video:thumbnail_loc>
      <video:duration>5778</video:duration>
      <video:publication_date>2012-09-04T20:04:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TbBgHLyb-3o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Myopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Myopia?</video:title>
      <video:description>This video explains the meaning of myopia. An eye defect in which the eye is not able to see distant object clearly is called myopia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d1391701-d8d8-4409-9e2d-beec67d795e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:36:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11155.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Myopia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zerona-in-Qatar-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zerona in Qatar Video</video:title>
      <video:description>Zerona is a low level laser device developed by erchonia corp for non invasive body slimming of the waist hips and thighs it has been shown to disrupt adipocyte or fat cell membranes causing the release of stored lipids and fatty material in turn promoting adipocyte collapse</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8be9568d-fd34-49a0-9ef4-b822817ad86a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-29T19:17:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9010.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Zerona</video:tag>
      <video:tag>in</video:tag>
      <video:tag>qatar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Recognizing-Direct-and-Inverse-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Recognizing Direct and Inverse Variation</video:title>
      <video:description>Recognizing Direct and Inverse Variation

Examples of variables varying directly and inversely</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20202.jpg</video:thumbnail_loc>
      <video:duration>425</video:duration>
      <video:publication_date>2012-09-06T02:33:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3_DxJwDTbyQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Biology-1A-Lecture-29-Hormones-Receptors-and-the-Endocr</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Biology 1A - Lecture 29: Hormones, Receptors, and the Endocr</video:title>
      <video:description>Biology 1A - Lecture 29: Hormones, Receptors, and the Endocr

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26367.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-19T00:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0xn4AS5ZboI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>hormones</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Endocr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Biology-1A-Lecture-7-Enzyme-Structure-and-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Biology 1A - Lecture 7: Enzyme Structure and Function</video:title>
      <video:description>Biology 1A - Lecture 7: Enzyme Structure and Function

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26297.jpg</video:thumbnail_loc>
      <video:duration>2653</video:duration>
      <video:publication_date>2012-09-19T00:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AGuYb1vbf6Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemical Bonding</video:title>
      <video:description>Chemical Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26301.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-09-19T00:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R2TrrmdGM2A</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-IN-QATAR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION IN QATAR</video:title>
      <video:description>شفط الدهون
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
مستشفى العمادي-دوحة -قطر
DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/29e4657b-0483-4449-8889-9598812af37a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-01-17T18:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3707.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>اشهر</video:tag>
      <video:tag>جراح</video:tag>
      <video:tag>تجميل</video:tag>
      <video:tag>دبي</video:tag>
      <video:tag>قطر</video:tag>
      <video:tag>العراق</video:tag>
      <video:tag>الكويت</video:tag>
      <video:tag>الخدود</video:tag>
      <video:tag>بغداد</video:tag>
      <video:tag>الدوحة</video:tag>
      <video:tag>لبنان</video:tag>
      <video:tag>السعودية</video:tag>
      <video:tag>ابوظبي</video:tag>
      <video:tag>الامارات</video:tag>
      <video:tag>الانف</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Qatar-plastic-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Qatar plastic surgery</video:title>
      <video:description>Below are the doctors details.

General details:
Dr. Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Eadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.		

Contact:
Phone; 0097455742973, 00971566516293.	
E-mail; ldrkhsh2001@yahoo.com.
Website; http://www.kamalsaleh.sptechs.com.
 
Services: 
Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, Dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a9dc6b0a-3b5d-4bf2-878c-db889560805c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-15T16:27:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5404.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>qatar</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laser-creation-body-ima</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser creation body ima</video:title>
      <video:description>شفط الدهون بالليزر-شد الجلد- بالليزر-
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/af160b5b-3316-4f9c-b65a-f77311bfd4c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-01-10T09:17:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3687.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>congenital</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>titan</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>mesotherapy</video:tag>
      <video:tag>rastalyine</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>N</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ABDOMINOPLASTY-TUMMY-TUCKLIPOSUCTIO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ABDOMINOPLASTY-TUMMY TUCKLIPOSUCTIO</video:title>
      <video:description>تجميل البطن-ازالة ترهلات- اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/01/4b7ba885-1a2b-4fad-ac84-1442ba106b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2010-01-04T10:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3681.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chirurgies</video:tag>
      <video:tag>esthetiques</video:tag>
      <video:tag>Rhinoplastie</video:tag>
      <video:tag>Correction</video:tag>
      <video:tag>du</video:tag>
      <video:tag>nez</video:tag>
      <video:tag>Mammoplastie</video:tag>
      <video:tag>chirurgie</video:tag>
      <video:tag>sein</video:tag>
      <video:tag>mammaire</video:tag>
      <video:tag>Transpl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-200C2-Global-Burden-of-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Public Health 200C2 - Global Burden of Disease -</video:title>
      <video:description>&quot;Lec 3 - Public Health 200C2 - Global Burden of Disease -&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27413.jpg</video:thumbnail_loc>
      <video:duration>5223</video:duration>
      <video:publication_date>2012-09-21T06:33:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cWStF-6wLVg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Burden</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-surgery-in-Qatar-by-Dr-Hussein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic surgery in Qatar by Dr. Hussein</video:title>
      <video:description>This is a video covering plastic surgery in Qatar by Dr. Hussein. Bellow are a highlight of his details and contacts.

General details:
Dr Kamal Hussein Saleh,
Consultant Cosmetic Surgeon,
Al Emadi  Hospital, Qatar, Doha.

Certification:
American Board Certificate Aesthetic Medicine.

Phone number: 0097455742973.
	
Email address: drkhsh2001@yahoo.com.
Website: http://www.kamalsaleh.sptechs.com.
 
Services offered: Cosmetic surgery, mammoplasty, breast surgery, tummy tuck, hair transplantation, liposuction, dermolipectomy, congenital anomalies, skin tumor, laser, titan, hand surgery, botox injection, mesotherapy, rastalyine injection, rhinoplasty, nose job, boobs job.</video:description>
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      <video:description>-كبير الصدر -ثدي DR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com/</video:description>
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      <video:description>Calculus: Derivatives 2

More intuition of what a derivative is.  Using the derivative to find the slope at any point along f(x)=x^2</video:description>
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      <video:description>Spring 2010 season Lecture 15 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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Introduction to Environmental Economics and Policy</video:description>
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This lecture is provided by University of California, Berkeley.</video:description>
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      <video:description>A gap junction or nexus is a specialized intercellular connection between a multitude of animal cell-types. It directly connects the cytoplasm of two cells. In contrast to tight and adherent junctions, gap junctions do not seal membranes together, nor do they restrict the passage of material between the cells. Edited by Ashraf</video:description>
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Showing that area is equal to inradius times semiperimeter</video:description>
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More clarification on inferior and normal goods</video:description>
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      <video:description>Functions, continued.  Global variables.  Parameters.  Return values.  Stack.  Frames.  Scope.  Arrays.  Strings.  Command-line arguments.  Cryptography.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/vHscFwTMWLA</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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      <video:description>Physics 10 Quantum I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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      <video:description>Linear search.  Binary search.  Asymptotic notation. Bubble sort.  Selection sort.  Merge sort.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/tCO2zaPvFso</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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      <video:description>CS50 Library.  Pointers, continued.  Forensics.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/OTsO7zAlJIE</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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      <video:uploader>frokand</video:uploader>
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      <video:description>Heron&apos;s Formula

Using Heron&apos;s Formula to determine the area of a triangle while only knowing the lengths of the sides</video:description>
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      <video:duration>283</video:duration>
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      <video:title>CS50 2012 / Week 3, continued</video:title>
      <video:description>Linear search.  Binary search.  Asymptotic notation. Bubble sort.  Selection sort.  Merge sort.</video:description>
      <video:thumbnail_loc>https://i.ytimg.com/vi/twxsO84_ldU/hqdefault.jpg</video:thumbnail_loc>
      <video:duration>3889</video:duration>
      <video:publication_date>2026-08-12T05:23:40.515Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/twxsO84_ldU</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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      <video:description>File I/O.  Linked lists.  Stacks.  Queues.  Hash tables.  Trees.  Binary search trees.  Tries.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Q3yVIxzwoI4</video:player_loc>
      <video:uploader>Harvard University</video:uploader>
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      <video:description>This is lecture 28 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

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      <video:description>This lady from Russia shares her experience of getting the heart valve replacement surgery in India at best heart hospital in India with IndiCure. IndiCure has a preferred relationship with the best cardiac hospitals in India and offers heart surgery in India at negotiated prices./nThe lady has had a successful surgery, she stayed in India for a week after the heart valve surgery to make sure that she is on the right healing path. She and her son have been very happy with the entire experience of no hassle treatment in India with IndiCure./nIf you are looking for affordable heart surgery in India at best cardiac hospitals in India, you can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777 or visit - http://www.indicure.com/heart-surgery.htm</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12375.mp4</video:content_loc>
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      <video:tag>Low</video:tag>
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      <video:description>This is a lecture of Khan Academy. Bailout 8: Systemic Risk

How the banks are connected.  What happens when one bank fails.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low cost Brazilian butt-lift surgery abroad in India</video:title>
      <video:description>Brazilian Buttock Augmentation, one of the most sought after cosmetic surgery procedures in African countries such as Kenya, Sudan, Nigeria, Uganda, Ghana and South Africa, is now available at affordable prices in India./nThis young lady from South Sudan was looking for quality brazilian butt lift surgery abroad. She searched on internet and chose India for her buttock augmentation procedure. She shares her experience of undergoing plastic surgery in India with one of the best cosmetic surgeons in India. IndiCure arranged for her butt lift surgery at a reputed cosmetic surgery center in Mumbai. Know more about cosmetic surgery reviews from this live testimony./nMore information about quality buttock augmentation is available at - http://www.indicure.com/cosmetic-surgery/buttock-augmentation-implants.htm or call at +919818462127 or +919320036777.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/21755.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec - 14 SAT Prep: Test 1 Section 6 Part 6</video:title>
      <video:description>SAT Prep: Test 1 Section 6 Part 6

A little more on problem 17 and problem 18 on page 412.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 17-Biology 1B -General Biology</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video contains a chest x-ray of a patient having silhouette. This X-Ray is explained from the brief to help you.</video:description>
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    <loc>https://dnatube.com/videos/Low-Cost-Gynecomastia-Surgery-Abroad-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Low Cost Gynecomastia Surgery Abroad in India</video:title>
      <video:description>Plastic surgery in your country can be very expensive, and that is why more and more people from countries like Australia, New Zealand, UK, USA, Canada and various other countries are traveling abroad for plastic surgery holidays. Not only the cost is a fraction of what you would pay for same plastic surgery in your country, you can recuperate in complete privacy. You can also enjoy holidays in Incredible India for the cost that you would pay only for your cosmetic surgery in your country./nThis young man from Australia shares his experience after undergoing male breast reduction surgery in India. He was extremely delighted with the whole experience and recommends IndiCure to his friends and colleagues who are looking for affordable cosmetic surgery abroad. For more information about cosmetic surgery in India, visit - http://www.indicurecosmeticsurgery.com/surgery/gynecomastia-male-breast-reduction.htm or http://www.indicure.com/cosmetic-surgery.htm</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12374.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
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      <video:tag>overseas</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>cost</video:tag>
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    <loc>https://dnatube.com/videos/Lec-46-Calculus-Graphing-Using-Derivatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Calculus: Graphing Using Derivatives

Graphing functions using derivatives.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/hIgnece9ins</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>derivatives</video:tag>
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    <loc>https://dnatube.com/videos/Brain-tumor-surgery-in-India-at-best-brain-surgery-hospitals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain tumor surgery in India at best brain surgery hospitals</video:title>
      <video:description>India now boasts of the most advanced technology for treating the most complex brain surgery conditions. The brain surgery hospitals in India have the best and latest technology available for brain tumor surgery and other brain disorders. The best part is the cost of brain tumor surgery and other brain treatments in India at these best brain surgery hospitals in India is much less as compared to anywhere in the world./nThe neurosurgeons in India are known all over the world for their surgical expertise and skills and that is why a lot of patients from across the world have been traveling too India for affordable medical care. /nIndiCure is the most trusted name for providing affordable and quality medical treatment at best hospitals in India. IndiCure has special negotiated rates with the best hospitals and service providers in India for best quality services and complete peace of mind. /nIf you are looking for affordable brain surgery at best hospitals abroad, you can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12369.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>cheap</video:tag>
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    <loc>https://dnatube.com/videos/Lec-33-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 33 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 33: Chain reactions. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Reaction</video:tag>
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      <video:tag>clapeyron</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck and Breast Lift together at affordable costs</video:title>
      <video:description>This high profile woman from Kenya is the CEO of a famous bank  and chose to come for cosmetic plastic surgery in India with IndiCure. She underwent a tummy tuck and breast lift surgery and uternine embolization. She went back delighted with the services provided by IndiCure and the results of her cosmetic plastic surgery in India. IndiCure has become the most trustworthy name for medical tourism in India. Visit www.indicure.com and www.indicurecosmeticsurgery.com for more details.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/22763.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>tummy</video:tag>
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      <video:tag>Breast</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Mommy</video:tag>
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    <loc>https://dnatube.com/videos/Best-Place-for-Plastic-surgery-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Best Place for Plastic surgery in the world</video:title>
      <video:description>This lady from Tanzania wanted affordable but quality cosmetic surgery overseas. She searched on the internet and decided to come to India for her plastic surgery procedures through IndiCure. /nShe shares her experience of getting the plastic surgery abroad in India with IndiCure. She stayed in India for two weeks after the surgery and is very happy and satisfied of her overall experience of getting plastic surgery overseas with IndiCure. /nPlastic surgery procedures are very expensive in UK, US, Canada, Australia and many other western countries. You get great plastic surgery results in India while the cost of cosmetic surgery is much cheap and the exchange rate is highly favorable. /nif you are looking for affordable yet quality cosmetic surgery procedures overseas,you can write to us at info@indicure.com or call us at +91 9818462127 or +91 9320036777./nIndiCure is the most renowned name for arranging cosmetic surgery abroad in India with a huge number of satisfied clients from across the globe.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12372.mp4</video:content_loc>
      <video:uploader>IndiCure Treatment</video:uploader>
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      <video:tag>Affordable</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>Plastic</video:tag>
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      <video:tag>BEST</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>for</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>abroad</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-146-Example-of-Closed-Line-Integral-of-Conservative-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Example of Closed Line Integral of Conservative Field</video:title>
      <video:description>Example of Closed Line Integral of Conservative Field

Example of taking a closed line integral of a conservative field</video:description>
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      <video:duration>662</video:duration>
      <video:publication_date>2012-09-06T01:12:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q9t1LghwdGc</video:player_loc>
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      <video:category>Mathematics</video:category>
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      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
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      <video:tag>Field</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 05: Parametric equations for lines and curves.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/57jzPlxf4fk</video:player_loc>
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      <video:tag>calculus</video:tag>
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      <video:tag>matrix</video:tag>
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      <video:tag>valued</video:tag>
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      <video:tag>Scalar</video:tag>
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      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chemical Science-Atomic Theory of Matter lecture 1</video:title>
      <video:description>Home &gt; Courses &gt; Chemistry &gt; Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 1/nTopics covered:
	/nAtomic Theory of Matter/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 1/nAll right. What we are going to do today is I am going to start talking about the development of atomic theory. So, in the next few minutes, I am going to wiz through the observations that led to the belief that atoms were the most basic constituent of matter./nAnd then what we are going to see is that the atom can actually be split up, that the atom is not the most basic constituent of matter, that there is at least an electron and a nucleus. And we are going to start talking about what are the fundamental principles that have to obtain in order for that electron and nucleus to hang together to remain an entity./nAnd what we are going to see is that we are going to have to understand a new kind of mechanics to understand how that electron and nucleus hang together. And then further on in the course we are going to see we are going to need that new kind of mechanics to also understand how two atoms hang together, how two atoms bind to form a molecule./nAll right. But today I will lecture for the first two-thirds or three-quarters of the course and then I will stop. And then I will introduce the rest of our teaching team. And we will talk about the mechanics of the course./nWe will talk about the expectations of the course and some details like that. OK, so let&apos;s get going here. And now we could turn the lights down because I am going to use the slide here in the front./nAll right. The ancient Greek philosophers. They certainly were known to have pondered whether matter can be divided endlessly into smaller and smaller pieces or whether there was a point at which you couldn&apos;t divide matter any further./nAnd Aristotle here, well, he was one of the philosophers who argued that matter could be divided into smaller and smaller particles, chopped up into smaller and smaller pieces, add infinite, matter was d</video:description>
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    <video:video>
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      <video:description>CS 61A : Generic Operators II

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
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      <video:description>&quot;Lec 6 - 3.5mm Drilling Guide - Double&quot; How to correctly line up the 3.5mm drill bit when placing dental implants

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Understanding and interpreting phase diagrams</video:description>
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      <video:description>&quot;Lec 19 -Different Types of Arguments - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - The Shapes of Molecules: VSEPR Theory</video:title>
      <video:description>Principles of Chemical Science/nVideo Lectures - Lecture 29/nTopics covered:
	/nThe Shapes of Molecules: VSEPR Theory/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 29/nMonday&apos;s class really picks up from the lecture we had this past Monday. We started crystal field theory and then talked about octahedral-shaped molecules and splitting of d-orbitals. And then on Monday, we are going to continue with that topic./nWe are going to move in and talk about tetrahedral molecules, square planar molecules and how they are going to split the d-orbitals. And then how that relates to something, why we need to know about any of that. And that is because it is able to predict some of the properties of molecules, like their colors and also their properties in terms of spin and using various different spectroscopies to learn something about particular molecules, coordination complexes./nBefore we get into that unit, we are going to kind of take a step back and talk today about shapes of molecules. We introduced octahedral, but now we are going to talk about all the other kinds of shapes of molecules in today&apos;s lecture. This is kind of jumping around in the book a little bit. We have been in Chapter 16. And now, the way the book is divided, this particular unit is back in Chapter 3, although it is referred to a lot in Chapter 16. This is kind of some of the things that you need to know to finish up Chapter 16. And then on Monday we will be back in Chapter 16 as well. Again, this is a little bit odd order because of the way the calendar fell this year. All right. VSEPR, shapes of molecules, why do we need to know about this?/nWell, as most of you know, I do protein crystallography, which is all about structure. So, of course, I am going to think that structure is important, that shape and geometry are important. And, in fact, they have an influence on the physical properties and chemical properties of molecules. Things like melting points, boiling points, reactivities, and, in particular, in biological systems it is</video:description>
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      <video:title>Lec 9 - Law 270.7  Technology-Specific Issues and Opportunities: Distributed Solar</video:title>
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`October 22, 2008

Efforts to promote solar water heating, photovoltaic electric generation, passive solar design.  Discussion of light easements, building standards, and house value reassessments.</video:description>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
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Naming alcohols</video:description>
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      <video:publication_date>2013-01-30T08:10:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29070.mp4</video:content_loc>
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      <video:duration>6517</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0q9BUM3qsMo</video:player_loc>
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April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. We demonstrate in this video, the world&apos;s smallest magnetic byte.</video:description>
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      <video:description>This a backstage video on neutrons and nano-science by Mr haran. This is a series of science oriented videos the University of nottingham. Since its conception in 
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try to relate its applicability to current life situation. Due to the videos popularity, they have 
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      <video:duration>637</video:duration>
      <video:publication_date>2013-02-03T00:46:41.000Z</video:publication_date>
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      <video:tag>Science</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>nanoscience</video:tag>
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      <video:duration>4799</video:duration>
      <video:publication_date>2012-09-14T12:21:12.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>21</video:tag>
      <video:tag>Computer</video:tag>
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      <video:tag>C149</video:tag>
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      <video:duration>70</video:duration>
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      <video:publication_date>2007-08-18T20:37:34.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video is an episode from afterschool universe which explains the explosion of a supernova using bouncing balls. It demonstrates the transfer of energy from the tennis ball to a ping pong ball.</video:description>
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      <video:description>&quot;Lec 30 - MIT 18.085 Computational Science and Engineering I&quot; Network flows and combinatorics: max flow = min cut

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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u11_l1_t3_we1 Exponent Properties 5</video:description>
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Finding the volume and surface area of a cylinder</video:description>
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      <video:description>History 151C - Lecture 8

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:duration>4586</video:duration>
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      <video:description>Joint Variation Application

u15_l3_t1_we6 Joint Variation Application</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/061d91ff-768c-4801-a8ce-34d27dd6aadf/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>propelled</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>CA Algebra I: Word Problems

71-74, word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22517.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
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      <video:tag>CA</video:tag>
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      <video:tag>Word</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 15 - iPhone APIs: Location, Accelerometer &amp; Camera, Batteries&quot; (May 20, 2009) Justin Santamaria, from the iPhone Software Engineering team, provides an overview of the iPhone device APIs.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>builder</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - CS 61B Course Overview</video:title>
      <video:description>CS 61B Course Overview

CS 61B: Data Structures - Fall 2006

Instructor: Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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      <video:publication_date>2012-09-05T03:28:52.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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      <video:description>A presentation by the Institute for Plasma Physics, Germany. Website- http://www.fz-juelich.de/ief/ief-4//index.php?index=31</video:description>
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      <video:uploader>abdul hannan</video:uploader>
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      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Here different topics related to the entropy and equilibrium like Spontaneous processes, chemical equilibrium, law of mass action, Le Chatelier&apos;s Principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/09a1f344-1059-4a1e-9c36-4ce539f9c795/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-03T15:02:40.000Z</video:publication_date>
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      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equilibrium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The plasma membrane is a structure present within the cell wall.</video:description>
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      <video:duration>58</video:duration>
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      <video:tag>and</video:tag>
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      <video:tag>membrane</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Distinct</video:tag>
      <video:tag>Structures</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>705</video:duration>
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      <video:tag>World</video:tag>
      <video:tag>by</video:tag>
      <video:tag>preserving</video:tag>
      <video:tag>biodiversity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - GMAT: Math 6</video:title>
      <video:description>GMAT: Math 6

30-35, pg. 156</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21922.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2012-09-10T23:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q59w-ACX30M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Computer Science 169</video:title>
      <video:description>Lec 14- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20252.jpg</video:thumbnail_loc>
      <video:duration>4534</video:duration>
      <video:publication_date>2012-09-06T12:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qk_PHbr53aQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Currency-Effect-on-Trade</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Currency Effect on Trade</video:title>
      <video:description>This is a lecture of Khan Academy.

Currency Effect on Trade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20297.jpg</video:thumbnail_loc>
      <video:duration>860</video:duration>
      <video:publication_date>2012-09-06T14:05:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HVCFrXQ9pw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Trade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Linear-Algebra-Matrix-Product-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Linear Algebra: Matrix Product Examples</video:title>
      <video:description>Linear Algebra: Matrix Product Examples

Example of taking the product of two matrices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22062.jpg</video:thumbnail_loc>
      <video:duration>1094</video:duration>
      <video:publication_date>2012-09-11T00:36:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x1z0hOyjapU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Why-We-Only-See-One-Side-of-the-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Why We Only See One Side of the Moon</video:title>
      <video:description>So why can we only see one side of the moon from Earth? We all know that the Earth rotates on its own axis, so theoretically, the Moon should also do the same, allowing us to get a full picture of the planetoid. Why are we limited to seeing only 50 percent? It turns out that the speed at which the Moon rotates has led to this particular phenomenon. Millions of years ago, the Moon spun at a much faster pace than it does now. However, the gravitational influence of the Earth has gradually acted upon the Moon to slow its rotation down, in the same way that the much smaller gravitational influence of the Moon acts upon the Earth to create tides. This influence slowed the rotational period of the Moon to match that of its orbit – about 27.3 days – and it is now &quot;locked in&quot; to this period. (Note that to observers on earth a full moon cycle takes 29.5 days. See Understanding the moon phases)./nIf the Moon didn&apos;t spin at all, then eventually it would show its far side to the Earth while moving around our planet in orbit. However, since the rotational period is exactly the same as the orbital period, the same portion of the Moon&apos;s sphere is always facing the Earth./nAnother interesting fact is that actually a little bit more than half of the Moon&apos;s surface is observable from Earth. Since the Moon&apos;s orbit is elliptical, and not circular, the speed of its orbital travel increases and decreases depending on how close it is to our planet. The rotational speed of the Moon is constant however – and this difference between orbital speed and rotational speed means that when the Moon is farthest from the Earth, its orbital speed slows down just enough to allow its rotational speed to overtake it, giving observers a small glimpse of the usually hidden area. The term for this &quot;rocking&quot; motion of the Moon is called libration and it allows for 59 percent of the Moon to be seen in total (over time)./nFinally, one reason that the far side of the Moon is frequently referred to as the &quot;dark side&quot; is because many people mistakenly think th</video:description>
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      <video:duration>147</video:duration>
      <video:publication_date>2015-10-14T10:52:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32323.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Moon</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>side</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-primer-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein primer Part 2</video:title>
      <video:description>This video shows bunch of people simulating protein synthesis with their bodies. Innovative and fun way of presenting protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/0d259ee9-8d0d-489e-b69d-aa4c6bc3ce3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2007-07-30T19:32:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/553.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proteinprimer</video:tag>
      <video:tag>ProteinSynthesis</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>mRNA</video:tag>
      <video:tag>initiator</video:tag>
      <video:tag>factor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Small-Shrimp-at-Antarctica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Shrimp at Antarctica</video:title>
      <video:description>An amazing video showing the small shrimp a big surprise to scientists found at Antarctica. The creature is captured here under a bore hole camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a0312a78-f241-4d20-b231-040a6ae8a03c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-05T04:04:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29130.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Shrimp</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Surprise</video:tag>
      <video:tag>to</video:tag>
      <video:tag>scientists</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Parts-Of-Flowering-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts Of Flowering Plants</video:title>
      <video:description>This video presents the different structure of flowering plants. Topics discussed in the video are the plant body of an angiosperm, functions of the root system, functions of the stem, parts of a leaf, parts of a flower, fruits, seeds, and floral formula of a flower.</video:description>
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      <video:duration>368</video:duration>
      <video:publication_date>2012-12-01T07:23:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28189.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
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      <video:tag>Plants</video:tag>
      <video:tag>Angiosperm</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>leaf</video:tag>
      <video:tag>Flower</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>Seeds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-125-Magnetism-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Magnetism 3</video:title>
      <video:description>Magnetism 3

Whats happens when a speeding proton goes through a magnetic field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21780.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-10T12:38:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LTuGQy4rmmo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pentagon-Oscillon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pentagon Oscillon</video:title>
      <video:description>Non newtonian liquid soliton interference standing wave stimulated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/11/0fd2edb7-d7e5-4332-aa10-2fb05aa10c86/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-11-10T21:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30742.mp4</video:content_loc>
      <video:uploader>gabriel kelemen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Non</video:tag>
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      <video:tag>liquid</video:tag>
      <video:tag>Faraday</video:tag>
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      <video:tag>wave</video:tag>
      <video:tag>pentagon</video:tag>
      <video:tag>instability</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-breast-cancer-drug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The breast cancer drug</video:title>
      <video:description>Trastuzumab commonly Herceptin is an effective drug used in the treatment of breast cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/233419df-f724-4621-830f-0686d8c3b16b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-24T23:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2095.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>drug</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>modelling</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>molecule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lymphocytes-at-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymphocytes at Work</video:title>
      <video:description>Watch how lymphocytes get to busy as they start to help heal a wound.</video:description>
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      <video:publication_date>2009-05-27T18:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2331.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>immunology</video:tag>
      <video:tag>lymphocyte</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Progressive-Texture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive Texture</video:title>
      <video:description>Progressive texture example is shown in this video.</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2007-11-03T19:20:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1092.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Psychology 101</video:title>
      <video:description>&quot;Lec 14 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27180.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-21T03:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjCMgwONLyA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Astronomy 7B</video:title>
      <video:description>lec 11-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20945.jpg</video:thumbnail_loc>
      <video:duration>4591</video:duration>
      <video:publication_date>2012-09-08T01:11:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tv45kN2CLy0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-synaptic-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of synaptic function</video:title>
      <video:description>In this video, molecular mechanism of synaptic function is demonstrated. in this mechanism, electrical and chemical signals are used by neurons to communicate with one another at contact points called synapses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/119b9381-27f5-44a5-80e7-eee6af4eba40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2012-04-17T22:44:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12262.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>synaptic</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Baby-Inside-Womb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby Inside Womb</video:title>
      <video:description>Some activities of a baby during its development in womb is explained in this video. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11a085d6-6301-4717-8c10-dad9eb94ee46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-02-11T02:59:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30135.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>in</video:tag>
      <video:tag>womb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-SAT-Prep-Test-1-Section-6-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -13 SAT Prep: Test 1 Section 6 Part 5</video:title>
      <video:description>SAT Prep: Test 1 Section 6 Part 5

Problems 15-17 on page 412</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22077.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-11T00:42:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zYltrrFpuRU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>6</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-The-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at The Digestive System</video:title>
      <video:description>The process of digestion is discussed here with the structure and working of different parts during digestion. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/126ed8b5-caf0-4a99-9108-e25cd585c95b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-02-11T03:18:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30170.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-3-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 3- Chemistry 1A.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16853.jpg</video:thumbnail_loc>
      <video:duration>2936</video:duration>
      <video:publication_date>2012-09-01T14:20:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aPXLxJ34DSk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Impression-and-Preparation-of-Master-Cast-for-the-Lab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63-Impression and Preparation of Master Cast for the Lab</video:title>
      <video:description>&quot;Lec 63-Impression and Preparation of Master Cast for the Lab&quot; Taking the impressions and making the master casts (study, and two masters). Includes the preparation of the casts for lab fabrication of partial denture. Orig. air date: NOV 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>659</video:duration>
      <video:publication_date>2012-09-08T06:51:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qfg64hbl9_I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Master</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>Impressions</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>study</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-124-Depreciating-the-truck</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Depreciating the truck</video:title>
      <video:description>Depreciating the truck

Depreciation the truck spreads out the expense</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20427.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2012-09-06T14:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iewvEGWARBY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Depreciating</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Truck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracle-of-flight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracle of flight</video:title>
      <video:description>This is the first part of amazing birds video showing the miracle of flight. Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/e450be1e-df8f-4ecf-9f65-ae7f7d93d116/cand_5.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2009-05-17T09:52:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2242.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explosion-From-a-Hydrogen-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explosion From a Hydrogen Bomb</video:title>
      <video:description>This video shows the explosion from a Hydrogen Bomb in a nuclear operation. Explosion is really shocking and produces a huge damage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/13d9d990-0f6b-4e4e-8b47-4525c5a2db4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2010-11-16T10:27:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5471.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>Ivy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Surgery Video</video:title>
      <video:description>A very interesting video showing the surgery of a beating heart by the experts. As this is one of the most sensitive part of body, so it needs extra care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/143562c6-d5d7-49d9-834a-7d8e2579b2a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2011-11-29T20:49:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9136.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Beating</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Position-vs-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Position vs. Time Graph</video:title>
      <video:description>The video focus on interpretation of position and time on a graph for an object moving with constant velocity. velocity by the slope of the graph.This is the first part of this tutorial.

This link will lead you to similar information: http://www.youtube.com/watch?v=x2ve5yucNPQ.</video:description>
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      <video:duration>739</video:duration>
      <video:publication_date>2013-01-19T05:25:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28963.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>position</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Graph</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mammalian-Ear-Evolution-Mammals-Vs-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammalian Ear Evolution - Mammals Vs. Dinos</video:title>
      <video:description>This video provides information on the mammals versus the dinosaurs and the mammalian ear evolution at a time when the dinosaurs ruled the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/14e47ead-40e9-4436-b0bd-96afc7190e9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2012-12-08T04:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28314.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Evolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-First-Plants-Fungi-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- First Plants - Fungi Lecture</video:title>
      <video:description>Lec 27- First Plants - Fungi Lecture.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18518.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-04T02:08:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x3kQ7yz9P_c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/My-favourite-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>My favourite numbers</video:title>
      <video:description>What is your favourite numbers and why? Your response to this question is what this video is about. Learn other peoples favourite numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1551935b-51a8-4b91-841f-6411d8300d27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T08:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29072.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>my</video:tag>
      <video:tag>favourite</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-the-Normal-Distribution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to the Normal Distribution</video:title>
      <video:description>Introduction to the Normal Distribution

Exploring the normal distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22643.jpg</video:thumbnail_loc>
      <video:duration>1584</video:duration>
      <video:publication_date>2012-09-11T02:45:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hgtMWR3TFnY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>distribution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Discectomy-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Discectomy Surgery</video:title>
      <video:description>Disectomy is a surgery which is carried out in order to remove the problem part of the lower spine. This video demonstrates safe discectomy surgery in India assisted by spine surgeons of Delhi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/16b1e879-9ea7-485f-ba86-5ed759e4202d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-12-06T18:16:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10780.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>safe</video:tag>
      <video:tag>Discectomy</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>by</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Delhi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-GMAT-Math-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - GMAT Math 34</video:title>
      <video:description>GMAT Math 34

173-176, pgs. 175-176</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21950.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-10T23:58:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OgxsswJEZ7k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>34</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Wind-Water-and-Sunlight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Wind, Water and Sunlight</video:title>
      <video:description>&quot;Lec 2 - Wind, Water and Sunlight&quot; (May 16, 2011) Mark Z. Jacobson, Professor of Civil and Environmental Engineering at Stanford, discusses briefly the urgency of moving away from petroleum dependency before elaborating on mechanisms to enable a complete transition  to wind, water and sunlight based power sources at a global scale.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:duration>3484</video:duration>
      <video:publication_date>2012-09-04T05:17:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qcaSNAukYIY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>renewable</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adult Stem Cells and Regeneration part 18 of 20</video:title>
      <video:description>HHMI- Holiday Lectures on Science. Potent biology: stem cells, cloning and regeneration. Introduction a speaker: Nadia Rosenthal, Ph.D
Some question from the audience are answered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/18683180-e240-4f9c-9db1-9d2e0d230c7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2007-08-16T03:08:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/774.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Baby-observation-for-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baby observation for movement</video:title>
      <video:description>It is important to watch the movement so babies and newborns. This done to ascertain neural intergrity and movement or motor functionality as per this video, for instance the girl in the video relies mainly on her right hand, barely moving her left arm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18897ebf-e7e9-4801-a6f1-8f574ab8953e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T03:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10146.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>observation</video:tag>
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      <video:tag>movement</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of Abdomen</video:title>
      <video:description>Video shows a detailed description for the examination of abdomen. Step by step examining by observing different signs is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30240.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2013-02-11T04:25:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30240.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
      <video:tag>SurgClinics</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Dasari</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/NasalCare-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>What if you were able to wash away all the bacteria and secretion from your nose? It may sound nasty bit for people with chronic problems like allergies and sinusitis it`s like a dream come true. The NasalCare product is a natural solution for such problems. See more in the video commercial.</video:description>
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      <video:duration>148</video:duration>
      <video:publication_date>2011-12-06T18:41:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10841.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NasalCare</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>sinusitis</video:tag>
      <video:tag>NOSE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Double-Bond-Formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Bond Formation</video:title>
      <video:description>Double Bond Formation video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/18befcf1-f21e-424f-9c50-6db1cd3d9ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2010-11-12T12:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5047.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>double</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>formation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Car-that-predicts-crashes-and-braces-for-impact</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Car that predicts crashes and braces for impact</video:title>
      <video:description>This videos shows a car that can predict a crash and brace itself from the impact. It shows the new system which makes the side of the car stronger when it anticipates a crash.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/18cae56d-77de-4bc9-a4b0-a7bf67b86849/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-11-19T17:39:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27992.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>car</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Communication-of-tumour-cells</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Communication of tumour cells with the microenvironment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a13c7d6-41e5-4966-b321-74b498073c87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2010-11-23T01:06:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5742.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tumor</video:tag>
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    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-141-a64dca</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 7 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
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      <video:duration>4999</video:duration>
      <video:publication_date>2012-09-05T04:16:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ZHShQkM8eM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Eclipse-On-26th-January-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Eclipse On 26th January 2009</video:title>
      <video:description>This video shows the solar eclipse on the 26th January of 2009 from Jakarta. Different angles and phases of the solar eclipse were featured in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a8efc54-25ef-4c4a-a0b9-d1ec6ba84d8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-13T22:44:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11757.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>26th</video:tag>
      <video:tag>January</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Jakarta</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-MRI-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does MRI work?</video:title>
      <video:description>MRI is a noninvasive medical test that physicians use to diagnose and treat medical conditions. This video describes the basic physics of Nuclear Magnetic Resonance and relevant terms such as T1 &amp; T2 relaxation, pulse sequence, frequency and phase encoding, T1WI and T2WI. Introduces the landmark papers of Drs. Damadian and Lauterbur that made magnetic resonance imaging a reality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/06/1a8835dc-8959-4848-baf3-2a52130c85f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1551</video:duration>
      <video:publication_date>2016-06-29T03:24:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32519.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lap-Band-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lap Band Surgery - India</video:title>
      <video:description>Video shows a gastric band surgery in India. This is a safe and effective solution for obesity. The LAP_BAND System surgery is performed laparoscopically using small incisions and long-shafted instruments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1af2b2f8-4999-4873-a221-7577d16956f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-01T01:57:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9891.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>A</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>and</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>for</video:tag>
      <video:tag>obesity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-Cytokine-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of Cytokine Binding</video:title>
      <video:description>The JAK-STAT system is a major signaling alternative to the second messenger system.Many JAK-STAT pathways are expressed in white blood cells, and are therefore involved in regulation of the immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1b202ef2-62a5-442d-b2b8-ab94b612d198/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-23T01:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5745.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cytokine</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIchio-Kaku-on-Fighting-the-Aging-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIchio Kaku on Fighting the Aging Process</video:title>
      <video:description>One of the more exciting and contentious questions being raised in light of progress in genetics is whether we will ever be able to prevent or reverse aging.  Michio Kaku discusses some proposed strategies for battling aging and their potential for increasing human longevity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1b448615-51ad-4a33-8f52-348ca8e9acc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-12-02T19:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28249.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>Aging</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>telomerase</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Physiology-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology 3/3</video:title>
      <video:description>This video explains male physiology which involves normal hypothalamic-pituitary-testicular axis, androgen physiology, sperm formation, and sexual maturation at puberty and its subsequent maintenance.This is the 3rd part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1b787b79-b334-49b8-89d8-fc844dcc9e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-23T06:58:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1998.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Exploring-nonlinear-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Exploring nonlinear relationships</video:title>
      <video:description>Exploring nonlinear relationships

U03_L2_T5_we2 : Exploring nonlinear relationships</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24548.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2012-09-17T13:57:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D-0E9weT_t0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-primate-with-the-fastest-sperms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The primate with the fastest sperms</video:title>
      <video:description>This video shows the primate with the fastest sperm. The swimming speed of the sperms of chimps, macaques humans and gorillas were observed by the researchers at the University of California San Diego.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/1e0c4a66-80bd-424b-b6fe-13f48cebbd6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-11-17T20:23:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27987.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sperms</video:tag>
      <video:tag>primates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Gravitation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Gravitation (part 2)</video:title>
      <video:description>Gravitation (part 2)

A little bit more on gravity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21122.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-09-08T17:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8i0j3j16yFk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Gravitation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Natural-Selection-and-the-Owl-Butterfly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Natural Selection and the Owl Butterfly</video:title>
      <video:description>Natural Selection and the Owl Butterfly

How the &quot;Owl Butterfly&quot; may have gotten the spot on its wings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22321.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
      <video:publication_date>2012-09-11T01:44:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dR_BFmDMRaI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Owl</video:tag>
      <video:tag>butterfly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cataclysmic-variable</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cataclysmic variable</video:title>
      <video:description>This video demonstrates cataclysmic variable, an interactive binary system of stars. Normal stars are smaller, looks faint and cooler, large stars are red dwarf. You discover that white dwarfs have more materials as a star just like the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2101527a-b95d-43af-b3d2-0014822d6384/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-11T23:25:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11105.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Cataclysmic</video:tag>
      <video:tag>variable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 1 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24195.jpg</video:thumbnail_loc>
      <video:duration>2839</video:duration>
      <video:publication_date>2012-09-15T04:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n0jmaarz2RY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-C-TV-commercial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon C TV commercial</video:title>
      <video:description>THIS VIDEO IS PUBLISHED FOR DEMONSTRATIONAL PURPOSES ONLY</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/2152b670-ed38-4e5c-b575-6515ea06103d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-09-28T10:57:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1044.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>special</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>moa</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Sperm-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Sperm Transport</video:title>
      <video:description>How the Body Works Sperm Transport

There are more than 350 million sperm in a single ejaculate, but only one sperm fertilizes an ovum.  In the vagina the mucus in the semen must be dissolved by enzymes before the sperm can move.  The initial reduction of sperm occurs at the cervix and about one million sperm enter the uterus.  Uterine contractions carry the sperm toward the Fallopian tube, but only one thousand enter.  Although about one hundred sperm reach the ovum, only one sperm fuses with its nucleus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/228d2ce7-5c1d-4f86-b372-ffa529275b80/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-07-08T02:49:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3019.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Electrical Engineering 240</video:title>
      <video:description>lec 12-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20892.jpg</video:thumbnail_loc>
      <video:duration>4850</video:duration>
      <video:publication_date>2012-09-08T00:00:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Npp1gIJlhcc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pitcher-plant-gobbles-a-fly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pitcher plant gobbles a fly</video:title>
      <video:description>This video shows the pitcher plant swallowing a fly. They have pitfall traps which are filled with bodies of liquid knows as phytotelmata. This liquid prevents the fly from trying to climb out from the trap.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/23782776-40d8-4a8b-86ac-60e8a1b465ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2012-11-01T22:02:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27957.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Training-of-loose-bowel-and-bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Training of loose bowel and bladder</video:title>
      <video:description>A condition in which a person is not able to control his/her bowel and/or bladder is common in adults as a health problem. This problem with adequate training can be restored to normality. This video is aimed to reveal that this problem can be managed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24199840-c1b4-4ccb-ada6-238819365860/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-11-15T10:55:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5371.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Training</video:tag>
      <video:tag>loose</video:tag>
      <video:tag>bowel</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bladder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vertical-Mattress-Suture-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vertical Mattress Suture Technique</video:title>
      <video:description>This video shows vertical mattress suture technique which is a suture type used to close skin wounds. This is also called as vertical mattress stitch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2419e7aa-9e55-4952-aa59-a17ffeb98e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-03T03:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10593.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vetical</video:tag>
      <video:tag>Mattress</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 28 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23558.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-14T09:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jKHneTLb_ZQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Outer-hair-cell-is-dancing-in-response-to-sound-stimulus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Outer hair cell is dancing in response to sound stimulus</video:title>
      <video:description>OUTER HAIR CELLS can contract, and therefore act as motor units that amplify the movement of the basilar membrane in response to a stimulus - some of this added energy is transmitted back through the middle ear, where it can be recorded as an otoacoustic emission
think of a swing: if a person sitting on a swing (basilar membrane) pumps his legs (OHC), the amplitude of the swing motion is increased in response to a push (sound stimulus)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/07/24b0edaf-6a4c-4ad3-b511-5ef0bea96277/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2016-07-22T03:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32522.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hair</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Ear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secret-Wilderness-fetaures-monkey-Cuisine-in-Japan-and-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secret Wilderness fetaures monkey Cuisine in Japan and BBC</video:title>
      <video:description>The Japanese Macaques are one of the most studied species and they quite interesting. They are known to enjoy soaks in hot springs, here they are at the beach. This is monkey Cuisine in the Secret Wilderness feature of Japan by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/24b7aed6-9a4a-45eb-9b89-fd95306af849/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2011-11-26T05:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8141.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>Cuisine</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Wilderness</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kavli-Foundation-Introduction-to-Theoretical-Astrophysics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kavli Foundation: Introduction to Theoretical Astrophysics</video:title>
      <video:description>Narrated by Alan Alda, this introduction to theoretical astrophysics gives us a brief overview of the field and illuminates some of the interesting questions being currently researched.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/25078bee-cfa4-46b8-9569-1c3e220f40c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2009-04-09T01:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1654.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Alan</video:tag>
      <video:tag>Alda</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>kavli</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>paralle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Chemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Chemotherapy</video:title>
      <video:description>The era of cancer chemotherapy began in the 1940s with the first use of nitrogen mustards and folic acid antagonist drugs. Cancer drug development has exploded since then into a multi-billion dollar industry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a303a798-3a0f-40fc-b935-278a38b12a6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-07T09:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4775.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>chemotherapy</video:tag>
    </video:video>
  </url>
  <url>
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Understanding the arctan or inverse tangent function.</video:description>
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      <video:description>Polar Coordinates 3

Converting between Cartesian and Polar functions</video:description>
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Aldol Reaction</video:description>
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General Chemistry</video:description>
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      <video:description>Scale of the Small

From honey bees to cells, virus, and atoms -- understanding the scale of the very small</video:description>
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      <video:description>&quot;Lec 23 - Computer Science 61B &quot;Data Structures</video:description>
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Laleh Behbehanian on Counter-Terrorism as a Global Project</video:description>
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Introduction to Statistical and Thermal Physics</video:description>
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      <video:description>&quot;Lec 38 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Fourier series (part 1)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 7 - Stanford&apos;s Energy Story: Present and Future&quot; (March 28, 2011) Fahmida Ahmed, Associate Director of Sustainable Stanford Programs, Joseph Stagner, Executive Director of Sustainable Stanford, and Gerry Hamilton, Associate Director of Facilities Engineering Management at Stanford, discuss the full spectrum of management practices and policies undertaken at Stanford to improve the day-to-day sustainability of the campus as well as potential future pathways for continuing to keep the university&apos;s operations at the forefront of best practices in green management.

Stanford University
http://www.stanford.edu

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:tag>Buildings</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
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Part 2 of the ferris wheel problems.  Graph of h(t)=9-8cos(18t)</video:description>
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      <video:description>Mitochondrion structure. Data is obtained by using electron microscope.  wikipedia Info: In cell biology, a mitochondrion (plural mitochondria) is a membrane-enclosed organelle found in most eukaryotic cells.[1] These organelles range from 0.5–10 micrometers (μm) in diameter. Mitochondria are sometimes described as &quot;cellular power plants&quot; because they generate most of the cell&apos;s supply of adenosine triphosphate (ATP), used as a source of chemical energy. In addition to supplying cellular energy, mitochondria are involved in a range of other processes, such as signaling, cellular differentiation, cell death, as well as the control of the cell cycle and cell growth. Mitochondria have been implicated in several human diseases, including mitochondrial disorders and cardiac dysfunction,and may play a role in the aging process.</video:description>
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      <video:duration>134</video:duration>
      <video:publication_date>2007-03-28T23:38:09.000Z</video:publication_date>
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      <video:category>Scientific Animations</video:category>
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      <video:tag>Mitochondria</video:tag>
      <video:tag>ultrastructure</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Any genes (including antibiotic resistance genes) can be obtained by the uptake of free-floating DNA released from a bacterial cell that has died. Similar thing is done artificially in lab to transfer gene of interest in living bacteria.
Video Reff: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/406a674c-c7e0-4e49-aa1c-d3bc4ecb1bc1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-04-06T20:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/202.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>free</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Transformations</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>by Abnova - Transfected lysate is useful as a positive
control in Western Blot. The full-length protein
construct is expressed in HEK293T cells and prepared as
ready-to-use, denatured lysate in 1x Sample Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/40ba92f0-b283-472e-91f3-4c4cc2856f9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2010-05-13T07:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4354.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>Transfected</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Feminism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Feminism?</video:title>
      <video:description>Who first described the word feminism? Video shows the historical facts related with feminism with its full description.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/40aef457-46df-4257-95b8-2ba8e9f2e1e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>790</video:duration>
      <video:publication_date>2013-02-02T21:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29091.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Feminism</video:tag>
      <video:tag>words</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Public-Health-250A-Lecture-20-Case-Control-Studies-I-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Public Health 250A - Lecture 20: Case Control Studies I: A.</video:title>
      <video:description>Public Health 250A - Lecture 20: Case Control Studies I: A.

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25609.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-18T16:37:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u02hDH4WqLk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>case</video:tag>
      <video:tag>control</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 5-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19120.jpg</video:thumbnail_loc>
      <video:duration>4879</video:duration>
      <video:publication_date>2012-09-04T17:52:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8_xkyhJMkkA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Random-Movements-of-Brownian-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Random Movements of Brownian Motion</video:title>
      <video:description>Although the mingling motion of dust particles is caused largely by air currents, the glittering, tumbling motion of small dust particles is, indeed, caused chiefly by true Brownian dynamics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/41dd32a6-e68b-4379-ba8a-0f038badb28f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-06-06T18:41:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2803.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sience</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-the-human-reproductive-system-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the human reproductive system work?</video:title>
      <video:description>In this video, www.bozemanscience.com provides an educational podcast on the wondrous human reproductive system. The speaker touches on non-human reproduction, but goes on to explain male and female anatomy, ovulation, and the menstrual cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42d13501-8881-4e9c-8ee1-d052172a274e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2013-01-19T05:02:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28934.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>menstrual</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Cognitive-Science-C103-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Cognitive Science C103 - Lecture 10</video:title>
      <video:description>Cognitive Science C103 - Lecture 10

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25808.jpg</video:thumbnail_loc>
      <video:duration>4604</video:duration>
      <video:publication_date>2012-09-18T17:40:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dPMYCTMQSOs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture15 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24176.jpg</video:thumbnail_loc>
      <video:duration>5067</video:duration>
      <video:publication_date>2012-09-15T04:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2N3WWIJCDTE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Healing-Bridges-ScienCentral-News-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain-Healing Bridges: ScienCentral News Video</video:title>
      <video:description>Neurologists are using nanotechnology to build tiny bridges that brain cells can grow on to reconnect cells damaged by a stroke or injury. http://www.sciencentral.com/video/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/45824ddb-625d-46a6-abb2-56f4b8d6b2ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-04-08T15:14:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4092.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>neurologist</video:tag>
      <video:tag>neurology</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>mind</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Nano</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>sciencentral</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>Bridges</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Extraction-from-Rice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Extraction from Rice</video:title>
      <video:description>( http://www.abnova.com ) - Abnova uses TANBeadR nucleic acid extraction kit and the automatic platform for affinity magnetic high throughput immunoprecipitation to extract rice DNA. It is a simple and rapid method for isolating high-quality genomic DNA from rice that significantly minimizes time and the use of laboratory materials. More videos at Abnova ( http://www.abnova.com )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/4593f182-d5c8-483c-8fd3-5e08b1ba7503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2010-09-13T07:58:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4521.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Safety-Micropipetter-Equipment-an</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Safety, Micropipetter, Equipment an</video:title>
      <video:description>Lec 1- Safety, Micropipetter, Equipment an.
General Biology Laboratory</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19133.jpg</video:thumbnail_loc>
      <video:duration>4698</video:duration>
      <video:publication_date>2012-09-04T18:03:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N6N-HKPvY_Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demistyfing-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demistyfing Cancer</video:title>
      <video:description>What Is Cancer? It is a group of 100 diseases that cause  abnormal and uncontrolled cell growth, some of which may be benign and others malignant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/462820dd-0d00-4b0b-859d-aca653426b93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-28T05:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8287.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Jet-Engines-the-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jet Engines the History</video:title>
      <video:description>Jet engines have come along way from 1930, when Frank Whittle patented the first design of a jet engine. Follow and learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/465f1a01-f945-40be-8c88-ea1f84ba2b96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-11-25T20:38:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7910.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spaced-out-Rumors-Trail-Comet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spaced-out Rumors Trail Comet</video:title>
      <video:description>video spaced out comets what exactly are comets and what did they have to do with life on earth by far the majority of comets possess much longer orbital periods</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a68ae33b-8f7c-4061-a0e3-d820c04bd179/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-12-09T07:04:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28428.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>spaced</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Comets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-3D-Glasses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of 3D Glasses</video:title>
      <video:description>This video from sixty symbols shows the science behind the 3D glasses. Video is really interesting watch it to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/49c65ccb-2554-4710-81df-9597a242d94b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2013-02-02T23:58:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29104.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>do</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>glasses</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Octet-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Octet Rule</video:title>
      <video:description>Octet Rule

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26289.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2012-09-19T00:42:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TZuRh_epSyI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Octet</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-White-and-Black-Dwarfs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - White and Black Dwarfs</video:title>
      <video:description>White and Black Dwarfs

White and Black Dwarfs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24938.jpg</video:thumbnail_loc>
      <video:duration>774</video:duration>
      <video:publication_date>2012-09-17T17:43:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EdYyuUUY-nc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>white</video:tag>
      <video:tag>and</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Dwarfs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hypertension-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hypertension Part 3</video:title>
      <video:description>hypertension as third part is explained in detail in this science video. Hypertension, also known as high blood pressure, is a very common and serious condition that can lead to and/or complicate many health problems. These include coronary heart disease, stroke, kidney failure and heart failure. About one in three adults in the U.S. have hypertension, according to the National Heart, Lung and Blood Institute.
There are three general types of hypertension. Essential hypertension occurs when the condition has no known cause. When hypertension is caused by another condition or disease process, it is called secondary hypertension. When only the systolic blood pressure number (the top number) is high, it is called isolated systolic hypertension, which is common in older adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4b8c2765-c385-4d7e-827c-d09bb9192a11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5026.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-GenoType-Diet-Determining-Blood-Type</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The GenoType Diet: Determining Blood Type</video:title>
      <video:description>Short film on how to use the Home Blood Typing Kit to determine your blood type.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4cccdcd1-7fdf-4b4c-865b-db54caf3ec94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2009-05-18T13:17:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2263.mp4</video:content_loc>
      <video:uploader>enkhtuvshin sanjsuren</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>genotype</video:tag>
      <video:tag>diet</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>type</video:tag>
      <video:tag>ABO</video:tag>
      <video:tag>Rh</video:tag>
      <video:tag>d</video:tag>
      <video:tag>adamo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Biology-1B-Lecture-38-Ecosystem-processes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Biology 1B - Lecture 38: Ecosystem processes</video:title>
      <video:description>Biology 1B - Lecture 38: Ecosystem processes

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26491.jpg</video:thumbnail_loc>
      <video:duration>2744</video:duration>
      <video:publication_date>2012-09-19T01:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tXdOq9cByZc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-AIDS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on AIDS</video:title>
      <video:description>This video presents a MIT lecture on introduction of Biology. The lecture was presented by Professor Robert A. Weinberg. In his lecture, Professor Weinberg describes the role of B cells, and T cells in immune system as well as how AIDS occurs. Edited by Ashraf
	/nProf. Robert A. Weinberg/nTranscript - Lecture 24/nIt comes acquainted with different antigens./nAnd recall that what we were talking about was the following, that there were several kinds of phagocytic cells. Phagocytic cells are cells that chew up other things, both macrophages and even more frequently, dendritic cells, many of which hang around lymph nodes by the way./nThey process antigens into oligopeptides. The oligopeptides get presented on the surface of these cells. Let&apos;s say, here&apos;s a macrophage, in the form of... through the class II MHC molecules which are displayed on the surfaces of the cells./nAnd, here&apos;s a typical oligopeptide that has been chewed up from one of the antigens that was previously internalized, eaten up by the macrophage, a dendritic cell, and then presented on the surface. Recall, then, we have an itinerant macrophage or dendritic cell. Could we turn up the sound just a little, just a notch? Thank you. And this dendritic cell or macrophage, I&apos;ll just call it a macrophage for the moment, is then moving largely through the lymph nodes, but wherever it moves, it&apos;s carrying along this oligopeptide./nAnd recall that we liken this voyage of it to a Middle Eastern market where there&apos;s a lot of bazaar stalls on either side of the road, and where instead of the usual male merchants, there&apos;s a lot of female merchants hanging out. And these females are called T helper cells./nThey&apos;re a kind of T lymphocyte or T cell. TH refers to their function. And here, all of these T helper cells, I&apos;ll indicate each of them here as a pink circle. And these T helper cells display on their surface to blow them up to a large size a T cell receptor that is organized much the way immunoglobulin molecule and antibody molecule&apos;s organized. That is to say</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4ee99976-fbb2-48dd-aa0c-06c1c67a1032/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2009-04-02T04:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1560.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>AIDS</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>mit</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Bernoullis-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Bernoulli&apos;s Principle</video:title>
      <video:description>This video illustrates the principles and application of Bernoulli&apos;s Theorem. The total energy of a small amount of an incompressible liquid flowing from one point to another remains constant throughout the displacement is called Bernoulli&apos;s Theorem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f7965da-f55c-4295-beba-6ceeffdf8cc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2011-12-12T22:21:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11613.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Bernoulli</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Atomizer</video:tag>
      <video:tag>Bunsen</video:tag>
      <video:tag>Burner</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Flowmeter</video:tag>
      <video:tag>Aerofoil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-More-percent-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - More percent problems</video:title>
      <video:description>More percent problems

Slightly harder percent problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20111.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-09-06T02:03:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4oeoIOan_h4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>problems</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Endosocpy-of-a-Deep-Gastric-Ulcer-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endosocpy of a Deep Gastric Ulcer Video</video:title>
      <video:description>Endoscopy showed a large gastric ulcer with a pseudotumoral mass protruding from the ulcer bed ulcer is usually caused by an infection with a bacterium germ called pylori a week course of acid suppressing medication will allow the ulcer to heal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4ffd5bf5-995c-42ac-905d-a5f0b6b24d7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-11T22:52:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11066.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endosocpy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-mutations-Giants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human mutations Giants</video:title>
      <video:description>This video provides an information about human mutations giants.

This clip from Mysteries of Mutation on Discovery Channel describes the cause of a human giant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/50049645-2890-4562-8c6c-2012799af53e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-10-11T07:54:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27889.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>Mutations</video:tag>
      <video:tag>giants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Filming-rhinos-why-you-should-listen-to-your-guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Filming rhinos, why you should listen to your guide</video:title>
      <video:description>This a reconstruction of the dangers of filming rhinos. Of great importance is the fact that you have to ALWAYS listen your guide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5052df38-c917-46d5-bd47-21c82c29180d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-11-26T00:25:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8013.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Dangers</video:tag>
      <video:tag>of</video:tag>
      <video:tag>filming</video:tag>
      <video:tag>rhinos</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-arteries-get-clotted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does arteries get clotted</video:title>
      <video:description>When there is blood clots for no reason it can block arteries.  This is a condition known as Thrombosis.  This video examines how it happens and how to treat it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/505c8642-d828-4650-bf36-d666958edf08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2014-08-27T00:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31238.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thrombosis</video:tag>
      <video:tag>prevention</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 3</video:title>
      <video:description>This is another video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/56dab36b-4654-4209-8bad-458a9cc3b2b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T13:52:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3132.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Constructing-a-hyperbola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constructing a hyperbola</video:title>
      <video:description>Constructing a hyperbola, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/5097e256-378d-41f8-8d18-59e72cd07bd6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-04-05T15:30:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12162.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>Conic</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>education</video:tag>
      <video:tag>apollonius</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plastic-Surgery-A-Breast-Augmentation-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plastic Surgery, A Breast Augmentation Video</video:title>
      <video:description>Breast augmentation is done using implants for various reasons. This video demonstrates a plastic surgery for breast augmentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5199638f-a5d4-4d9c-8e6e-276522ecb082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2011-12-01T00:42:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9846.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Augmentation</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-transgenic-mice-in-medical-research-part4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of transgenic mice in medical research - part4</video:title>
      <video:description>Transgenic mice contain additional foreign DNA in their cells. This mice are used as models in medical research. This video shows how transgenic mice are created. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/520fa144-3423-4129-8bbe-819bcd7ba4af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2010-11-17T23:06:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5602.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Scientific-notation-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Scientific notation 3</video:title>
      <video:description>Scientific notation 3

U07_L1_T2_we3 Scientific notation 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24647.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-17T14:40:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XJBwJjP2_hM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Feeling-Hot-Hot-Hot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Feeling Hot Hot Hot</video:title>
      <video:description>What is the hottest possible temperature?  Discusses normal human body temperatures, Death Valley heat waves, and the temperature of fresh lava, among other tidbits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/52889b40-9b8f-4fd5-a2cf-6370debd264e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-11-26T03:01:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28068.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hottest</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>lava</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Action-Potential-is-Speeded-Up-by-Myelin-Sheaths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Action Potential is Speeded Up by  Myelin Sheaths</video:title>
      <video:description>Video is presented by Interactive-Biology shows the process of speeding up the action potential by Myelin Sheaths. Video is really helpful for the knowledge purpose. Watch this video to know more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/529dd56a-3cc8-404d-9948-05d5b5bfab69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2013-01-18T06:56:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28857.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>Myelin</video:tag>
      <video:tag>Sheaths</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>up</video:tag>
      <video:tag>the</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MicroArray-How-is-it-produced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroArray: How is it produced?</video:title>
      <video:description>To find if there are molecules of out interest in the sample is, with today&apos;s technology, easy to do.On the beginning of the video you can see automated device which &quot;prints&quot; molecules of interested as spots on slides. A single type of protein which has been tagged with a fluorescent marker can then be washed across the array. Any small molecule that binds to the protein can be detected by scanning for spots that are fluorescent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/53308820-2690-4436-85a0-fa800e62ff9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-08-05T17:33:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/617.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>proteomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-of-Evolution-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of Evolution (Introduction)</video:title>
      <video:description>This video tries to prove that the evolution is not a valid theorem. Go to harunyahya.com for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/331f88a3-f71a-4f99-a282-f3beb0a279af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2009-07-08T19:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3040.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>God</video:tag>
      <video:tag>relgion</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>ape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-physiology-animated-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male physiology animated video</video:title>
      <video:description>The male reproductive system consists of the following structures as shwon in this video this topic will review the normal hypothalamic pituitary testicular axis androgen physiology sperm formation and sexual maturation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/536e97bc-02aa-47b0-bc62-0c9a5964f552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-11-25T21:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6101.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/National-jewish-health-respiratory-hospital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>National jewish health respiratory hospital</video:title>
      <video:description>National jewish health has been ranked the number one respiratory hospital in the nation for 15 consecutive years our approach puts the patient first and combines compassionate patient care collaborative research education and outreach to improve lives while advancing the frontiers of medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5370972a-b7eb-402b-a98b-b2d2b078c2a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-03T04:04:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10641.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:description>Cloning humans sounds exciting but it is ethical? Human cloning is the creation of a genetically identical copy of a human. It does not usually refer to monozygotic multiple births, human cell or tissue reproduction. The ethics of cloning is an extremely controversial issue. The term is generally used to refer to artificial human cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. There are two commonly discussed types of human cloning: therapeutic cloning and reproductive cloning. Therapeutic cloning involves cloning cells from an adult for use in medicine and is an active area of research, while reproductive cloning would involve making cloned humans. Such reproductive cloning has not been performed and is illegal in many countries. A third type of cloning called replacement cloning is a theoretical possibility, and would be a combination of therapeutic and reproductive cloning. Replacement cloning would entail the replacement of an extensively damaged, failed, or failing body through cloning followed by whole or partial brain transplant. Get more information from this video.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:description>&quot;Lec 4 - 2.2 mm Drilling Guide&quot; UM Dental school instructional video on creating dental implants.

This is part of the Open.Michigan collection at: 
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      <video:uploader>second second</video:uploader>
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      <video:description>This video shows a full female exam from head to toe. A step by step procedure of examination is shown here.</video:description>
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      <video:description>Everyday storms are occuring somewhere in the globe and some of the electrons they produced move at an ultra fast speed such as that of light. These fast electrons encounter atoms with which they collide to produce gamma rays which in turn in some circumstances may collide wit an atom resulting in electrons which is natural to earth and positron which is an antimatter.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7736.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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http://www.scientificanimations.com/womens-health-ob-gyn-animation/</video:description>
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Introduction to Digital Integrated Circuits</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8594.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Calculating i Raised to Arbitrary Exponents</video:title>
      <video:description>Calculating i Raised to Arbitrary Exponents

Calculating i raised to arbitrarily high exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20137.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/QiwfF83NWNA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Raised</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Arbitrary</video:tag>
      <video:tag>Exponents</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Evolution by Natural Selection</video:title>
      <video:description>It is a careful step by step process wherein biological traits can be more or less common in a population as aim of differential reproduction of their advocate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/536863b0-b996-493c-b0cf-6640c9b9e480/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2009-05-27T22:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2649.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Beneficial</video:tag>
      <video:tag>Deleterious</video:tag>
      <video:tag>population</video:tag>
      <video:tag>dna</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video discuses possible complication of an Abdominal Aortic Aneurysm. They discusses risks related to surgery, non surgery, as well as anaesthesia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b32f451-8fd1-4387-b6d0-6ee467968c1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2010-11-15T10:16:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5365.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Anaesthesia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Very Funny Doctor</video:title>
      <video:description>A must watch video showing a very funny check up trick. The patients are really shocked.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5b9e19c6-6b51-4cf8-91f2-3785b3395d7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-01T21:58:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10479.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Others</video:category>
      <video:tag>funny</video:tag>
      <video:tag>Check</video:tag>
      <video:tag>up</video:tag>
      <video:tag>trick</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec Last - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23872.jpg</video:thumbnail_loc>
      <video:duration>4524</video:duration>
      <video:publication_date>2012-09-14T11:38:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YuSW-0GRuwM</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- Mathematics 16A</video:title>
      <video:description>&quot;Lec Last - Mathematics 16AAnalytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27408.jpg</video:thumbnail_loc>
      <video:duration>1751</video:duration>
      <video:publication_date>2012-09-21T06:25:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UhqV_aSD5PY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Mathematics</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Statistics 21</video:title>
      <video:description>&quot;Lec 10 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23929.jpg</video:thumbnail_loc>
      <video:duration>4601</video:duration>
      <video:publication_date>2012-09-14T12:03:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oOm7OPIGa98</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Does salt melt? Although salt is an indispensable part of our diet, it is actually an ionic compound which results from the neutralization reaction of an acid and a base. Ionic bond in between Sodium and Choride ions are very strong so it melts at very high temperatures. And yes, it does melt. Here is the video to show it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/5e0b090b-1eb8-4567-9c17-d6d9f9cc5845/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2016-03-10T21:34:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32444.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Salt</video:tag>
      <video:tag>melt</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Chloride</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Examination-of-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Heart</video:title>
      <video:description>This video shows the pediatric heart examination by an expert doctor. Every examination of heart begins by examining the thorax. Some times the change in physical shame may tell a lot about the health of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5e94d93b-7c03-4005-b2be-8cf1f98f2e39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2011-12-03T04:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10646.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-of-limbs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Muscle contraction initiates movement of a limb. However, relaxation of the same muscle is does not initiate movement of the same limb in the opposite direction. Contraction of another functionally related muscle is required for the limb to move in the opposite direction. 
Edited by Ashraf</video:description>
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      <video:duration>35</video:duration>
      <video:publication_date>2009-06-29T09:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2916.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>movement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>limbs</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contration</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A description of what happens inside a mass spectrometer. Biological sample (sample) is analysed. Proteins are first ionised, and then they travel with different speed. Detector detests individual components of  mixture. 
Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/5f4823a2-e717-4fe6-ab45-4cf821de3008/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-04-06T21:44:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/219.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mass</video:tag>
      <video:tag>Spectrometer</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>Ions</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Muons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video presented by Backstage Science discusses the formation of muons. These are the exotic particles which exist for millionths of a seconds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5fa3fddb-569e-4f0e-a72a-126ce1624f64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2013-02-02T22:13:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29094.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Making</video:tag>
      <video:tag>muons</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 21- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Advanced Topics (cont.)

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16483.jpg</video:thumbnail_loc>
      <video:duration>4608</video:duration>
      <video:publication_date>2012-08-30T17:38:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F0VsQWWVWU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algorithms</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lac-Operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lac Operon</video:title>
      <video:description>Animation made for AP Bio class
(Thanks to the people behind this- you know who you are)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a1e0a600-e4fe-4708-bad2-b733d5fdf983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2009-05-27T17:26:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2316.mp4</video:content_loc>
      <video:category>Scientific Animations</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Biology 1B -  Review</video:title>
      <video:description>&quot;Lec Last - Biology 1B -  Review&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27238.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-09-21T04:08:56.000Z</video:publication_date>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>300</video:duration>
      <video:publication_date>2013-02-08T02:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29545.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Endothelin</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>See how atoms react when they get to a certain point called critical mass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/2352266e-b7fe-40ec-b9fb-72d9c44379d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
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      <video:uploader>sana</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>3d</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Project</video:tag>
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      <video:duration>247</video:duration>
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      <video:tag>reconstructive</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>Shoulder</video:tag>
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      <video:tag>centre</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/624553c1-743f-4598-9ef4-76903cca28b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-05-27T21:46:41.000Z</video:publication_date>
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      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>Gas</video:tag>
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      <video:tag>oxyhydrogen</video:tag>
      <video:tag>fuel</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Embosphere microspheres the most clinically studied round embolic provide consistent and predictable results for effective embolization in the treatment of uterine fibroids and more</video:description>
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      <video:duration>455</video:duration>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Embospheres</video:tag>
      <video:tag>Microspheres</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Choice</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Embolization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-129-How-and-why-Greece-would-leave-the-Euro-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - How and why Greece would leave the Euro (part 3)</video:title>
      <video:description>How and why Greece would leave the Euro (part 3)

The pain and mechanics of leaving the Euro</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25684.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-09-18T16:57:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkmwAJMERrY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>How</video:tag>
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      <video:tag>Why</video:tag>
      <video:tag>Greece</video:tag>
      <video:tag>would</video:tag>
      <video:tag>leave</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Needle-Insertion-versus-Abdominus-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle Insertion versus Abdominus Block</video:title>
      <video:description>Needle Insertion versus Abdominus Block is demonstrated in this video. Abdominal blocks have been around for a long time and have been extensively used as they are mostly technically unchallenging.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/634a42dd-709b-4bca-b2b1-c68c2e0e4083/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-12-11T22:54:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11076.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>needle</video:tag>
      <video:tag>Insertion</video:tag>
      <video:tag>Transversus</video:tag>
      <video:tag>Abdominus</video:tag>
      <video:tag>Block</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Astonishing-devotion-in-living-things</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astonishing devotion in living things</video:title>
      <video:description>In this video, astonishing devotion in living things is demonstrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/07bb9cf8-e789-4505-98f7-b8b14d74a6cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2009-05-17T19:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2253.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>behaviours</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>miraculous</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-from-Stonehenge-to-STEREO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution from Stonehenge to STEREO</video:title>
      <video:description>When man begun to study the sun, he employed different instruments to be able to do so.See how this instruments evolved over the centuries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/639234dc-7201-46ff-b808-22c7661eac7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-11-09T02:49:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7389.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>From</video:tag>
      <video:tag>Stonehenge</video:tag>
      <video:tag>to</video:tag>
      <video:tag>stereo</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lasik-Eye-Surgery-3D-Animation-449fef</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lasik Eye Surgery 3D Animation</video:title>
      <video:description>Lasik eye surgery is a surgery performed to treat myopia,hyperopia and astigmatism. This video demonstrates the process of this surgery with the use of 3D animations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e85e9b5-af6e-4dbb-952d-c18db8f51cf5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2011-12-01T20:39:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10431.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>LASIK</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 26 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 26: Chemical and biological oxidation/reduction reactions

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15845.jpg</video:thumbnail_loc>
      <video:duration>2795</video:duration>
      <video:publication_date>2012-08-28T20:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sQx1Y_CArYA</video:player_loc>
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      <video:category>Chemistry</video:category>
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      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
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      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/International-Space-Station-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>International Space Station Video</video:title>
      <video:description>This video shows a clip taken from the International Space Station(ISS) on Sept. 11, 2001. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6495a347-243b-46e0-9e2d-1b04a2d3d46b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>773</video:duration>
      <video:publication_date>2013-02-09T01:58:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29721.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Sept</video:tag>
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      <video:tag>2001</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ISS</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-of-HIV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of HIV</video:title>
      <video:description>Dr. Beatrice Hahn&apos;s research has traced the origin of HIV to chimpanzees in Cameroon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2358049d-be85-4ff6-a80c-9e4001cb7d6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-04-12T23:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12199.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HIV</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Darwin-and-the-Origin-of-Species-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Darwin and the Origin of Species I</video:title>
      <video:description>Lec 14- Darwin and the Origin of Species I.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18465.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-04T01:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b39PGzhf25w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PCR-Cloning-II-Digestion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Cloning (II)- Digestion</video:title>
      <video:description>Digestion is the process of cutting DNA molecules with restriction endonucleases. These special enzymes recognize specific sequences in the DNA molecule (for example GATATC) wherever that sequence occurs in the DNA. In PCR cloning, insert and vector are cutted by the same restriction endonucleases and then join together in the next step, ligation.</video:description>
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      <video:duration>108</video:duration>
      <video:publication_date>2010-03-29T06:53:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4029.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>II</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-194-Interpretting-Futures-Fair-Value-in-the-PreMarket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 194 - Interpretting Futures Fair Value in the PreMarket</video:title>
      <video:description>Interpretting Futures Fair Value in the PreMarket

How to interpret the market price of a futures contract relative to the fair value in the premarket</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20565.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-06T15:55:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/owcmu4XxrHM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interpretting</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>PreMarket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Action-of-Zoledronic-acid-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Action of Zoledronic acid Injection</video:title>
      <video:description>A very helpful video for the cancer patients showing the action of zoledronic acid injection. Please see full important safety information at the end of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6880b2ff-e44d-41f8-b67f-24ef2471b841/cand_5.jpg</video:thumbnail_loc>
      <video:duration>816</video:duration>
      <video:publication_date>2013-02-09T03:57:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29757.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Zoledronate</video:tag>
      <video:tag>Zoledronic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Zometa</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Giardia-lamblia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giardia lamblia</video:title>
      <video:description>Flagellate in Small intestine. Medically important parasite of humans causing diarrhoea &amp; malabsorption</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/69d1a12a-ef60-46c5-b1d7-6f9c26e43437/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2010-12-11T18:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6565.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Giardia</video:tag>
      <video:tag>lamblia</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>Flagellate</video:tag>
      <video:tag>Parasitology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Blood-Types_-ABO-and-Rh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Blood Types_ ABO and Rh</video:title>
      <video:description>&quot;This videos explains about Blood Types_ ABO and Rh. /nAntigens, antibodies, transfusions, genetics and... doughnuts? Of course! Blood typing simplified with sprinkles on top!/nFor more study tips, stories, penguins and more, visit the Penguin Prof Facebook Page: http://www.facebook.com/ThePenguinProf/nAnd did you know that penguins TWEET? Follow Penguin Prof on Twitter: http://twitter.com/#!/penguinprof&quot;</video:description>
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      <video:duration>794</video:duration>
      <video:publication_date>2012-10-03T01:30:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27672.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>types</video:tag>
      <video:tag>ABO</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 16 - MIT 6.451 Principles of Digital Communication II&quot; Trellis Representations of Binary Linear Block Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15871.jpg</video:thumbnail_loc>
      <video:duration>4947</video:duration>
      <video:publication_date>2012-08-28T21:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YegKLHb9TOU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Common-Home-Made-Remedies-for-Pearly-Penile-Papules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Common Home Made Remedies for Pearly Penile Papules</video:title>
      <video:description>When it comes to treating pearly penile papules many people find it very difficult to reach one of the medical treatments this is mainly because they are highly expensive and not many people csn offord spendng large amounts of money on surgery and recovery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6a2bf9ef-ccb1-4f0a-9a0c-f898e80d390a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-12-01T02:56:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10015.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Common</video:tag>
      <video:tag>home</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Remedies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Pearly</video:tag>
      <video:tag>Penile</video:tag>
      <video:tag>Papules</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Antenatal-Visit-Case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antenatal Visit Case</video:title>
      <video:description>This video discusses a step by step first antenatal visit case. The interview with patient and his physical examination are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a4c3801-962c-4730-b2a9-3077159cbd28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-12-06T17:40:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10755.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Antenatal</video:tag>
      <video:tag>visit</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 6 -  8.01 Physics I: Classical Mechanics, Fall 1999

Circular Motion - Centrifuges Moving - Reference Frames - Perceived Gravity

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the process of angiogenesis, the generation of blood vessels to oxygenate the tissues.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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      <video:uploader>siere</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/703b9edd-c3df-4bc8-870c-e290b0aefe36/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>molecule</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>biology</video:tag>
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      <video:description>Jeffrey M. Friedman, M.D., Ph.D. 
Dr. Friedman introduces the genes and circuits that control appetite. By understanding how these systems interact with the environment, researchers might someday develop treatments for obesity. 
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/709439e3-b131-43bc-968c-015d1b29d95e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2007-08-18T18:40:26.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
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      <video:description>Hier sehen Sie Aufbau und Vermehrung eines Grippevirus.
made by: maggie, carina, volkan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/70e96ab2-0dbd-4c3c-baa6-ae2e37c88482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2238.mp4</video:content_loc>
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      <video:tag>Virus</video:tag>
      <video:tag>grippevirus</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>krank</video:tag>
      <video:tag>avd</video:tag>
      <video:tag>schweinegrippe</video:tag>
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      <video:description>A very interesting video showing the space telescopes fixed for watching the far objects very clearly. For more details watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/715d28f0-1dfe-4f56-9de2-ce619e7081f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2013-01-11T07:26:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28608.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 24 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 24: Balancing oxidation/reduction equations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15843.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-08-28T20:55:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I3g7KRIvQPI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
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      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
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      <video:tag>Chemical</video:tag>
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      <video:tag>VSEPR</video:tag>
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      <video:tag>Particle</video:tag>
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      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Generalizing with Binomial Coefficients (bit advanced)

Conceptual understanding of where the formula for binomial coefficients come from</video:description>
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      <video:duration>700</video:duration>
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      <video:tag>with</video:tag>
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      <video:tag>coefficients</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>Advanced</video:tag>
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    <lastmod>2026-08-14</lastmod>
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&lt;br /&gt;
more info: &lt;a href=&quot;amorphous.org.ua&quot;&gt;amorphous.org.ua&lt;/a&gt;</video:description>
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    <loc>https://dnatube.com/videos/NASAs-journey-above-Vesta-asteroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASAs journey above Vesta asteroid</video:title>
      <video:description>NASAs dawn spacecraft takes us on a flyover journey above the surface of the giant asteroid vesta the most prominent feature on vesta is the huge circular depression at the asteroids south pole which is thought to have been created by a cosmic impact</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/746818f1-a886-43b8-8280-29d338daae01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-06T20:01:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7292.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Above</video:tag>
      <video:tag>Vesta</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Writing-and-using-inequalities-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Writing and using inequalities 3</video:title>
      <video:description>Writing and using inequalities 3

U05_L1_T3_we3 : Writing and using inequalities 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24595.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-09-17T14:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbLiN8D9gAk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Writing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Numberphile-golden-ratio-song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - golden ratio song</video:title>
      <video:description>This is a series of science oriented videos the University of Nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal. In this video, we present a golden ration song courtesy of Mr Brady Haran.</video:description>
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      <video:duration>187</video:duration>
      <video:publication_date>2013-01-12T01:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28684.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Song</video:tag>
      <video:tag>numberphile</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Techniques-of-Injecting-Insulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques of Injecting Insulin</video:title>
      <video:description>This video gives a demonstration on how to medicate diabetes by injecting Insulin. It provides a list of what to do and what to avoid in preparation for an injection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa2c3b9b-6002-4676-a504-132fc1dcb71b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2011-11-28T10:59:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8440.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Injecting</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Computer Science 188</video:title>
      <video:description>&quot;Lec 17 - Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27160.jpg</video:thumbnail_loc>
      <video:duration>3516</video:duration>
      <video:publication_date>2012-09-21T03:27:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vY-7p4sHEqw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synapse-7-Neurotoxins-3D-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse - 7 Neurotoxins 3D Animations</video:title>
      <video:description>Many chemical compounds, some natural and some made by humans, show toxic effects in humans or other animals. Every toxin is harmful, but toxins that target the nervous system have been developed into chemical warfare agents, so the public concern about them is enhanced.

Despite the connection with weapons of mass destruction, the most common neurotoxin in society is ethanol, found in alcoholic beverages. Neurons convey signals by manipulating ion concentrations, and neurotoxins reduce their ability to do so. Alcohol does this by essentially overloading the entire cell and hindering its ability to function. Many of the characteristics of alcohol intoxication, such as slurred speech and erratic motion, are the result of improper function of neurons in the brain. As the body metabolizes the alcohol and removes it from the blood, the neurotoxic effects wear off. With large overdoses of alcohol, however, the effects do not wear off, and death due to alcohol poisoning is a dramatic and unfortunately too common manifestation of neurotoxins.

The neurotoxins that are associated with chemical warfare typically operate in a different fashion. A neuron carries a signal as a miniature electric current. Ions carry charges, and when they move across the cell membrane in a specific region of a neuron at a rapid rate they change the electrical potential in that region. The rapid movement of ions migrates along the neuron and propagates an electrical signal (called an action potential ). When this signal reaches the end of the neuron, it must somehow trigger a response in the next neuron. In a few cases, neurons are packed closely enough so that the charge associated with the moving action potential directly excites the next neuron. In most cases, the first neuron releases small molecules called neurotransmitters that diffuse across a small gap (the synaptic cleft ) and interact with the next neuron, triggering its response. Many neurotoxins, including both human-made agents of chemical warfare and natural agents found in v</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/396522df-8b65-481a-97d9-87058376a6fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-09T12:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4846.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>Neurotoxins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quirky-science-Best-science-tricks-for-parties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quirky science - Best science tricks for parties</video:title>
      <video:description>Best science tricks for parties. It is a must watch video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/a8a6d685-12d8-4a65-98b5-81792604730e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2012-02-23T08:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11925.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Quirky</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Party</video:tag>
      <video:tag>Parties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Psychology 101</video:title>
      <video:description>&quot;Lec 12 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27178.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-21T03:37:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wQwxtbA-Tec</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2-Faces-on-New-Born</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2 Faces on New Born</video:title>
      <video:description>This video shows a baby born with two faces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_10360.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-01T20:20:54.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10360.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>with</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Faces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Addicted-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addicted brain</video:title>
      <video:description>How cocain make you addicted? That why you should care about the saying no drug today</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/7848dfd4-9570-40ff-bc2e-d01dd5dbe216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-07-06T22:22:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2945.mp4</video:content_loc>
      <video:uploader>mulmur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Additted</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Death-the-End</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Death the End</video:title>
      <video:description>What happens after we die? This is a question even little kids ask their parents. This video will explain that question for everyone who is seeking an answer. This video source is through the wormhole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7852e4f9-b104-43bb-a7b4-c1c3966acead/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-10T01:38:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28493.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Through</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wormhole</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>end</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Biology-1B-Ecology-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Biology 1B -Ecology and the Environment</video:title>
      <video:description>&quot;Lec 11 - Biology 1B -Ecology and the Environment&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27209.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-21T03:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/022gjeyeLFQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-Record-of-Stickleback-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil Record of Stickleback Evolution</video:title>
      <video:description>A quarry site in Nevada carries the evolutionary history of a population of stickleback fish that resided there when it was a freshwater lake. In a short time span in evolutionary terms—about 10,000 years—the fish population can be seen to dramatically reduce the size of their pelvic spines. This particular fossil record is remarkably complete with nearly year-by-year detail which includes documentation of intermediate forms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/78c6c31a-e0ea-4510-9ff7-c82c8bf1a177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2012-04-12T22:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12184.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-VALUES-OF-THE-QURAN-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE VALUES OF THE QURAN PART 1</video:title>
      <video:description>People who are oppressed, who are tortured to death, innocent babies, those who cannot afford even a loaf of bread, who must sleep in tents or even in streets in cold weather, those who are massacred just because they belong to a certain tribe, women, children, and old people who are expelled from their homes because of their religion... Eventually, there is only one solution to the injustice, chaos, terror, massacres, hunger, poverty, and oppression: the morals of the Qur’an.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/6eeea804-c1cb-4dc4-bb9e-edbc1f933939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2009-10-29T14:14:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3478.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Type-of-Leukocyte-extravasation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Type of Leukocyte extravasation</video:title>
      <video:description>This video describes the how carbohydrate ligands on the circulating leukocytes bind to selectin molecules on the inner wall of the vessel like Velcro.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7904c7d3-8811-43af-a95c-4d1b001d5713/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-05-27T19:36:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2444.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Rolling</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Leukocytes</video:tag>
      <video:tag>imunnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-hydrophobic-sand-to-explain-second-law-of-thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using hydrophobic sand to explain second law of thermodynamics</video:title>
      <video:description>This amazing video uses hydrophobic sand to explain second law of thermodynamics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30912.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2014-05-14T12:08:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjKayuTQQgU</video:player_loc>
      <video:uploader>Koh Ming Hooi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hydrophobic</video:tag>
      <video:tag>Sand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 18: The Raw experience

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15762.jpg</video:thumbnail_loc>
      <video:duration>3707</video:duration>
      <video:publication_date>2012-08-28T20:18:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vhmiSugPlW0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-angles-in-a-circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - angles in a circle</video:title>
      <video:description>Angles in a circle, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/284b9acd-2590-4e95-8fd0-fc441676be6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-02T17:07:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12082.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>education</video:tag>
      <video:tag>lessons</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Inscribed</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Integrals-Trig-Substitution-3-long-problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Integrals: Trig Substitution 3 (long problem)</video:title>
      <video:description>Integrals: Trig Substitution 3 (long problem)

Example using trig substitution (and trig identities) to solve an integral.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19868.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-06T00:29:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sw2p2tUIFpc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Integrals</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Umbilical-hernia-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical hernia surgery</video:title>
      <video:description>In this surgical videos, doctors perform painless surgical repair of umbilical hernia.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8757.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/The-Process-of-Cellular-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of Cellular Respiration</video:title>
      <video:description>In this process biochemical energy into adenosine triphosphate and it releases waste products.</video:description>
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      <video:publication_date>2010-11-23T00:44:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5729.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
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    <loc>https://dnatube.com/videos/Feedback-Loop-elements</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Feedback Loop elements</video:title>
      <video:description>The video explains an overview of feedback elements. The effectors and receptors adjust in accordance to environmental changes. A significant example is used to demonstrate a maintained homeostasis.</video:description>
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      <video:publication_date>2013-01-19T04:39:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28902.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-130-Why-Europe-is-worried-about-Greece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Why Europe is worried about Greece</video:title>
      <video:description>Why Europe is worried about Greece

Why the Greek situation is scary for Europe as a whole</video:description>
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      <video:duration>489</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/xc-TSAQkqJ0</video:player_loc>
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      <video:tag>about</video:tag>
      <video:tag>Greece</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Symbols-in-Electric-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symbols in Electric Circuit</video:title>
      <video:description>This video shows various symbols used in an electric circuit. The symbols for circuits, cells, ammeter, voltmeter, direct current, alternative current, open circuit, close circuit etc. are all shown in this video.</video:description>
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      <video:duration>292</video:duration>
      <video:publication_date>2011-12-12T02:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11363.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Electrical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Children-and-Obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Children and Obesity</video:title>
      <video:description>Obesity is rising all over and causing alarm is the rise of obesity in children. This is contrasted to early years where children played more and burned more energy as compared to today&apos;s society. This video enlightens more on this issue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d1ae4ee-6d63-46a9-b1cc-a6e0a60afa60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1170</video:duration>
      <video:publication_date>2011-12-01T04:18:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10204.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Developmental Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Why-We-Yawn-and-Why-It-Is-Contagious</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why We Yawn and Why It Is Contagious</video:title>
      <video:description>Why do we yawn?  Contrary to popular belief, it&apos;s not because our brain needs more oxygen!  You&apos;ll find out why we yawn and why it makes everyone around us yawn in this funny, informative video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/7f727a9e-800e-42eb-951a-86aeb5e036c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2012-11-27T00:18:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28086.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>yawn</video:tag>
      <video:tag>brains</video:tag>
      <video:tag>sleep</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Asthma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asthma</video:title>
      <video:description>Asthma is triggered by various factors such as exercise or allergies. This video gives the details of what causes asthma attacks and really happens in an attack.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/807d1ce3-c7d4-416a-b0be-0b60f7d1a0f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-07T18:08:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3147.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>asthma</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal Intubation Procedure</video:title>
      <video:description>Endotracheal intubation is a procedure by which a tube is inserted through the mouth down into the trachea the large airway from the mouth to the lungs before surgery this is often done under deep sedation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aa1e0e35-0358-491b-9dfa-6cf27329064e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-06T20:25:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10941.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Intubation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-1-of-the-Expanding-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 1 of the Expanding Universe</video:title>
      <video:description>This video shows a feature of the ever expanding universe in part one of this series. This means that the space between celestial bodies is increasing or stretching more information on this phenomenon is provided within.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa28f283-e3cb-4ec2-9001-bdbc15030953/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2010-11-23T22:45:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5818.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>expanding</video:tag>
      <video:tag>Universe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CPR-on-an-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CPR on an infant</video:title>
      <video:description>This video gives information on what a care giver to an infant needs to know about CPR which is cardiopulmonary resuscitation which is similar to that of a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82502242-93b2-48f8-9101-476b1017edfb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-11-30T09:06:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9397.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>CPR</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-AZT-Mechanism-of-Antiviral-Activity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of AZT Mechanism of Antiviral Activity</video:title>
      <video:description>This animation shows the chemical details of how the antiviral drug AZT acts as a chain terminator in replicating DNA. The term &quot;chain terminator&quot; is a difficult concept to explain to those students who do not have a good grasp of nucleic acid chemistry. It is important to understand the exact mechanisms of DNA replication at the atomic resolution level as a prerequisite for understanding AZT action. This animation helps the students to visualize the whole chemical process of chain termination.
This animation consists of four small segments and shows how a normal strand of DNA unravels in preparation for replication. 

In the next part of the animation, two base pairs are added to a growing DNA strand. Worth noting here is the fact that each new base pair is attacked by the 3&apos;-OH on the existing DNA strand. This OH group attacks the incoming base pair&apos;s a-phosphate group, leading to the formation of a bond between the incoming base pair and the growing DNA strand while causing the release of a diphosphate group.

In the third segment of the animation, AZT is converted by kinases to AZT-monophosphate (AZT-P), AZT-diphosphate (AZT-PP), and AZT-triphosphate (AZT-PPP), respectively. This step must occur in vivo so that AZT can be successfully incorporated into the replicating strand of DNA.

In the final portion of the animation, AZT-PPP is added to the strand. However, AZT lacks the 3&apos;-OH. Instead, it contains N3 at this critical position. Consequently, once it is added, replication comes to a halt. This fact is illustrated in the final segment of the animation where the two base pairs approach the growing strand but are turned away. Therefore, once added to the growing DNA strand, AZT causes DNA chain termination. In doing so, it disrupts the virus&apos; mechanism for replication and survival.

Created by:

Mike Hanley - Pharmacy StudentMike Hanley
Class of 2007
Pharmacy




Dr. Parang - Biomedical and Pharmaceutical SciencesDr. Keykavous Parang
Assistant Professor
Biomedical and Pharmaceutical Scien</video:description>
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      <video:duration>245</video:duration>
      <video:publication_date>2007-09-08T20:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/968.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>AZT</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 24-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 24-Computer Science 162.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19148.jpg</video:thumbnail_loc>
      <video:duration>5044</video:duration>
      <video:publication_date>2012-09-04T18:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iLZ0HB2WisE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/13-Interesting-Facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>13 Interesting Facts</video:title>
      <video:description>A very helpful video for the science lovers shows the science behind 13 important things from our daily life. Video is really interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/834c8037-aefe-42a3-bae7-a587eae61447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>483</video:duration>
      <video:publication_date>2013-02-08T02:32:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29552.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>This</video:tag>
      <video:tag>is</video:tag>
      <video:tag>only</video:tag>
      <video:tag>Red</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inflamation-how-we-deal-with-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inflamation: how we deal with it?</video:title>
      <video:description>Inflammatory response can be triggered by bacteria which excrete chemicals. These chemicals make blood vessels more permeable causing plasma and white blood cells exit the blood stream and deal with infection causes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/836c968e-a85a-4bc4-9d64-9c7d03da5f39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-16T02:01:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/342.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>inflammation</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>white</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>plasma</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Linear-Equations-Level-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Linear Equations Level 4</video:title>
      <video:description>A step by step procedure on how to solve linear equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c3693034-6c53-45d2-8d55-a7a94ad0e583/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:00:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2356.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Education</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equations</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-Different-Models</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using Different Models</video:title>
      <video:description>The purpose of developing and using models in science and engineering is explained here. In science we use models to explain phenomenon and in engineering system is analyzed by models.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/83a141d7-1910-4353-ad1d-e1f85af81e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2013-01-19T04:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28929.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>developing</video:tag>
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      <video:tag>using</video:tag>
      <video:tag>Models</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 5 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Inside the digital gate

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14790.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-08-28T01:27:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v6vqWasIHaw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
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      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Series-Sum-Example-Precalculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Series Sum Example-Precalculus</video:title>
      <video:description>Series Sum Example is shown in this video. 

2010 IIT JEE Paper 1 Problem 54 Series Sum</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20003.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2012-09-06T01:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6fbDssPeac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>series</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 9: Independence, Basis, and Dimension.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14546.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-26T19:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yjBerM5jWsc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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factoring quadratics</video:description>
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Introduction to Statistical and Thermal Physics</video:description>
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April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
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      <video:description>Fluorine is the most electroneagtive element. Its atomic number is 9,it is one of the lightest halogens. The origin,source and uses of fluorine are explained in this video.</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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      <video:description>The power of the wind has been harnessed for decades now.  This video shows an improvement on the traditional wind turbine.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Thread like structures found inside the nucleus of a plant or animal cell is a chromosome.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Temporal Muscle</video:title>
      <video:description>A muscle with origin from the temporal fossa, with insertion into the anterior border of the ramus and the mandible, with nerve supply from the deep temporal branches of the mandibular division of the trigeminal nerve, and whose action closes the jaw.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4876.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:description>&quot;Lec 19 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
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      <video:duration>2500</video:duration>
      <video:publication_date>2012-09-14T10:28:54.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Plant and Microbial Biology 160 - Lecture 5</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 5

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26586.jpg</video:thumbnail_loc>
      <video:duration>2745</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/OgApX669J0I</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Histones, the major proteins that are responsible for DNA conformation in nucleosomes, are shown. In the cell nucleus they are surrounded by DNA, and form chromatine fibers.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5636.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 53 - Lec Subtracting and Simplifying Radicals</video:title>
      <video:description>Subtracting and Simplifying Radicals

u16_l2_t2_we2 Subtracting and Simplifying Radicals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25305.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2012-09-18T02:47:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qH4IQfDD1Nw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - P/E Discussion</video:title>
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Discussion of the price-to-earnings ratio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22636.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2012-09-11T02:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V-rko8jgJ9o</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>P</video:tag>
      <video:tag>E</video:tag>
      <video:tag>discussion</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Earnings and EPS</video:title>
      <video:description>Earnings and EPS

Earnings, EPS (earnings per share) and how they relate to the income statement and balance sheet</video:description>
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      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T02:42:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RouNXdkC0do</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Earnings</video:tag>
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      <video:tag>EPS</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Why Cepheids Pulsate

Why Cepheids Pulsate</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Curl 2

The mechanics of calculating curl.</video:description>
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      <video:description>The video explains different vector and the scalar quantities with the help of examples. The physical quantity which require only magnitude for their measurement are called scalar quantity.</video:description>
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    <loc>https://dnatube.com/videos/Video-of-Interaction-of-cells-forming-Immunological-Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Interaction of cells forming Immunological Synapse</video:title>
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      <video:uploader>tubeman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 10- Statistics 20</video:title>
      <video:description>Lec 10- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17199.jpg</video:thumbnail_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Computer Science 10 - Lecture 25: Future of Computing</video:title>
      <video:description>Computer Science 10 - Lecture 25: Future of Computing

The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25700.jpg</video:thumbnail_loc>
      <video:duration>2366</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/n5idVH_IWWw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>Future</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Total-Consumer-Surplus-as-Area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Total Consumer Surplus as Area</video:title>
      <video:description>Total Consumer Surplus as Area

Looking at consumer surplus as area between the demand curve and the market price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25435.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T14:15:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RBUBIRtn0xQ</video:player_loc>
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120-123, pg. 168</video:description>
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    <video:video>
      <video:title>Lec 17 - TEDxCaltech - Michelle Feynman and Christopher Sykes - Fun to Imagine</video:title>
      <video:description>Lec 17 - TEDxCaltech - Michelle Feynman and Christopher Sykes - Fun to Imagine. Michelle Feynman is the daughter of Richard Feynman. A graduate of Art Center College of Design, Michelle is a freelance photographer and spends most of her days taking pictures. She is perhaps best known as the editor of, &quot;Perfectly Reasonable Deviations from the Beaten Track: The Letters of Richard P. Feynman,&quot; a collection of letters to and from her father.The book includes an introduction by Michelle in which she describes what it was like to grow up as the daughter of one of the world&apos;s best-known physicists. Michelle has also gathered a compilation of her father&apos;s artwork in a book entitled, &quot;The Art of Richard P. Feynman: Images by a Curious Character.&quot;

Christopher Sykes is a TV documentary producer based in London.  He was born in 1945, and was educated at the Atlantic College and Merton College, Oxford where he read English.  In 1970 he joined the BBC as a television researcher.He has made about seventy documentaries for BBC TV and Channel 4, some of which have been shown on PBS/Nova -- notably the programs he made with and about Richard Feynman (&quot;The Pleasure of Finding Things Out,&quot; &quot;Last Journey of a Genius&quot; and &quot;The Best Mind Since Einstein&quot;). He is also a consultant to Web Stories, an online video collection of in-depth interviews with many of the great minds of our time.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15031.jpg</video:thumbnail_loc>
      <video:duration>790</video:duration>
      <video:publication_date>2012-08-28T12:04:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dQai9QikTBI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>documentary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fish-with-a-six-pack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish with a six pack</video:title>
      <video:description>This video features Terry Bradley of the university of Rhode Island in producing transgenic fish. His team spent thousands of hours in introducing new genes to fish. The outcome is amazing, fish with a six pack. This research is yet to be approved by the nation to be applied to boost food to humans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d74bd993-920c-480c-83d4-83583faa4660/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2010-11-22T22:19:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5685.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Fish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hiroshima_-Dropping-the-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hiroshima_ Dropping the Bomb</video:title>
      <video:description>In the early morning hours of August 6, 1945, a B-29 bomber named Enola Gay took off from the island of Tinian and headed north by northwest toward Japan.  The bomber&apos;s primary target was the city of Hiroshima, located on the deltas of southwestern Honshu Island facing the Inland Sea.  Hiroshima had a civilian population of almost 300,000 and was an important military center, containing about 43,000 soldiers.

The bomber, piloted by the commander of the 509th Composite Group, Colonel Paul Tibbets, flew at low altitude on automatic pilot before climbing to 31,000 feet as it neared the target area.  At approximately 8:15 a.m. Hiroshima time the Enola Gay released &quot;Little Boy,&quot; its 9,700-pound uranium bomb, over the city.  Tibbets immediately dove away to avoid the anticipated shock wave.  Forty-three seconds later, a huge explosion lit the morning sky as Little Boy detonated 1,900 feet above the city, directly over a parade field where soldiers of the Japanese Second Army were doing calisthenics.  Though already eleven and a half miles away, the Enola Gay was rocked by the blast.  At first, Tibbets thought he was taking flak.  After a second shock wave (reflected from the ground) hit the plane, the crew looked back at Hiroshima.  &quot;The city was hidden by that awful cloud . . . boiling up, mushrooming, terrible and incredibly tall,&quot; Tibbets recalled.  The yield of the explosion was later estimated at 15 kilotons (the equivalent of 15,000 tons of TNT).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/455435b8-8cce-4c2c-b1ab-9fff728a2f4a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-11-16T11:27:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5477.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hiroshima</video:tag>
      <video:tag>Dropping</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bomb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-37-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 37-Biology 1A -</video:title>
      <video:description>lec 37-Biology 1A - General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23396.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-13T13:29:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rnBn7EC9ARg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Vapor-Pressure-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Vapor Pressure Example</video:title>
      <video:description>Vapor Pressure Example

Vapor pressure example using the Ideal Gas Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22738.jpg</video:thumbnail_loc>
      <video:duration>962</video:duration>
      <video:publication_date>2012-09-11T03:00:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-QpkmwIoMaY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Vapor</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Spinal-Nerves-and-Segments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Spinal Nerves and Segments</video:title>
      <video:description>This video describes a model of the spinal nerves and segments. It displays and describes structures including the median anterior fissure, intervertebral foramentina, rootlets, ventral and dorsal roots.


Long. Spinal Cord Model - Spinal Nerves and Segments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/485b95bc-7228-4512-83bf-d387a011f7bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2010-11-13T23:46:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5233.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Segments</video:tag>
      <video:tag>median</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>fissure</video:tag>
      <video:tag>Intervertebral</video:tag>
      <video:tag>foramentina</video:tag>
      <video:tag>rootlets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adrenaline-Hormone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adrenaline- Hormone</video:title>
      <video:description>Adrenaline is a type of hormone responsible for many functions in body like heat rate, air passage diameters and other type of metabolism. Watch this video to know all about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fc63a4a0-f4ac-4935-95c4-469afefbe498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2013-02-10T02:09:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29907.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>adrenaline</video:tag>
      <video:tag>epinephrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Balloon-angioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Balloon angioplasty?</video:title>
      <video:description>this video shows Balloon angioplasty information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fcbc855c-6cc8-4d64-aa70-2f3e239bab0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-07T18:03:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3141.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Balloon</video:tag>
      <video:tag>Angioplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Are-You-a-Night-Owl-or-a-Morning-Lark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are You a Night Owl or a Morning Lark?</video:title>
      <video:description>Are u more morning or night person? Does morning and night kind of person really exist? Yes, and it is in genes. Noted researcher Dr. Seymour Benzer discusses how the difference between he and his wife sparked his interest in the topic of biological clocks. He is then joined by Dr. Ron Konopka for a brief discussion of how the per gene is involved in mammalian clocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/fd9fadc7-451f-49b1-ae34-6efe7434cfac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2007-08-02T22:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/591.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Benzer</video:tag>
      <video:tag>biologicalClock</video:tag>
      <video:tag>mammalianClock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polarization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polarization</video:title>
      <video:description>Brusspup shows us how to use polarization to create nice illusions.  This is an experiment that you&apos;d be glad you tried at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/fdb3fedd-47ef-4e0f-b185-3806dc86c9c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2014-08-27T05:52:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31377.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Polarization</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BBC-in-The-History-of-Mathematics-part-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC  in The History of Mathematics part 23</video:title>
      <video:description>This is the twenty third part on the history of mathematics in a BBC documentary. This episode covers Julia Robinson an American mathematician.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/fdf4c7a3-7340-4514-bbf7-670feb9f90c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-12-11T01:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6564.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aurora</video:title>
      <video:description>Aurora video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9cf2768-1817-4cc3-a249-c539758e83c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2010-11-10T12:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4944.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aurora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TrK-Receptor-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TrK Receptor Animation</video:title>
      <video:description>Trk receptors are a family of tyrosine kinases that regulates synaptic strength and plasticity in the mammalian nervous system. Trk receptors affect neuronal survival and differentiation through several signal cascades. However, the activation of these receptors also has significant effects on functional properties of neurons.
The common ligands of trk receptors are neurotrophins, a family of growth factors critical to the functioning of the nervous system. The binding of these molecules is highly specific. Each type of neurotrophin has different binding affinity toward its corresponding trk receptor. The activation of Trk receptors by neurotrophin binding may lead to activation of signal cascades resulting in promoting survival and other functional regulation of cells.
The abbreviation trk (often pronounced &apos;track&apos;) stands for tropomyosin-receptor-kinase (and not tyrosine kinase nor tropomyosin-related kinase, as has been commonly mistaken).
The family of Trk receptors is named for the oncogene trk, whose identifical led to the discovery of its first member, TrkA. trk, initially identified in a colon carcinoma, is frequently (25%) activated in thyroid papillary carcinomas . The oncogene was generated by a mutation in chromosome 1 that resulted in the fusion of the first seven exons of tropomyosin to the transmembrane and cytoplasmic domains of the then-unknown TrkA receptor . Normal Trk receptors do not contain amino acid or DNA sequences related to tropomyosin.
The three most common types of trk receptors are trkA, trkB, and trkC. Each of these receptors types has different binding affinity to certain types of neurotrophins. The differences in the signaling initiated by these distinct types of receptors are important for generating diverse of biological responses.
Neurotrophin ligands of Trk receptors are processed ligands, meaning that they are synthesized in immature forms and then transformed by protease cleavage. Immature neurotrophins are specific only to one common p75NTR receptor. However, protease cleav</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/ff1366ff-20c8-422f-8334-b557d4639f30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2009-07-08T02:10:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3004.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>TrK</video:tag>
      <video:tag>receptor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Kinetic-Machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Kinetic Machine</video:title>
      <video:description>This video shows the working of a kinetic machine generated by Massachusetts Institute of Technology. Video is very helpful for science students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ff18eaa4-3e17-485b-965d-2a3fa7040112/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2013-02-11T03:36:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30195.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Massachusetts</video:tag>
      <video:tag>Institute</video:tag>
      <video:tag>of</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Computer-Science-61A-Lecture-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25 - Computer Science 61A - Lecture 26</video:title>
      <video:description>Computer Science 61A - Lecture 26

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26974.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-19T06:10:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ghuYYEFSvHk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-Simple-Suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted Simple  Suturing</video:title>
      <video:description>This is a demonstration of a simple interrupted suturing which can be done in the emergency room for the closure of lacerations. These are the tools required for the suture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ff554a78-49fd-44fa-9cde-e84fc8f6ca42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-06T17:34:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10738.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Interrupted</video:tag>
      <video:tag>Suturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hornet-smothered-by-a-gang-of-Cyprian-honeybees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hornet smothered by a gang of Cyprian honeybees</video:title>
      <video:description>The videos shows how a gang of Cyprian honeybees smothers a hornet. The bees form a ball around the hornet to suffocate this arch-enemy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ff923c2f-98ff-4179-ac5a-f07a51e76ffd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2012-11-25T20:08:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28062.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Honeybees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Random-evolutionary-change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Random evolutionary change</video:title>
      <video:description>This is Mr Andersen&apos;s tutorial on Genetic Drift. He demonstrates and explains the element of random evolutionary change in genetics. Learn more by watching this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ff867c77-0312-43b5-afe0-1ac1711630c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2013-01-19T05:26:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28964.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>random</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>change</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Biology-1AL-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Biology 1AL Spring 2012</video:title>
      <video:description>This video is a part of Biology 1AL - Lectures Spring 2012. Class is  Intended for biological science majors, but open to all qualified students. This is lecture # 2.

General Biology Laboratory</video:description>
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استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH</video:description>
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      <video:description>-ليزر اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
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الدكتور كمال حسين صالح
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مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
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Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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      <video:description>Managing Generation Y

An interview with Tammy Erickson, President of The Concours Institute. Tammy has co-authored four Harvard Business Review articles and the books &quot;Retire Retirement: Career Strategies for the Boomer Generation&quot; and &quot;Workforce Crisis: How to Beat the Coming Shortage of Skills and Talent.&quot;

Please visit her blog at HarvardBusiness.org.</video:description>
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    <video:video>
      <video:title>What is Hawkins Test?</video:title>
      <video:description>What is Hawkin&apos;s Test? This video shows how Hawkin&apos;s test is applied to a patient.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Arm examination involves the inspection of both arms from the fingertips to the solder. Some major things to be examined are arms shape, swelling on arms or change in body temperature.</video:description>
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      <video:duration>2675</video:duration>
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      <video:description>This is the histology of the lung, it is the organ that filters air in to the body and out of the body. They are two, one on each side of the chest and the video provides more information.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Nuclear Fusion Video</video:title>
      <video:description>Nuclear fusion means two nuclei join and form one heavier nucleus. This video explains how this happens when the pressure and temperature is very high.</video:description>
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      <video:description>Lec 34- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Small intestine, a part of the gastrointestinal tube, is 21 feel long. It consists of three segments, namely, duodenum, jejunum, and ileum. Most of the process of food digestion and absorption occurs in the small intestine. Edited by Ashraf.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:tag>intestine</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 156 - Acquisitions with Shares</video:title>
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Mechanics of a share-based acquisition</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computational chemistry methods have been introduced that allow analysis of reaction mechanisms and prediction of the reactivity in synthetic chemistry. Therefore, computational chemistry is used to predict the reactivates of a wide variety of phenolic compounds (1), (2). QM methods have been successfully applied to the derivation of substituent effects of certain chemical groups in substituted phenols (3).</video:description>
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      <video:uploader>Burak Eksi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Eye</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ent</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Arachnoid cysts are one of five types of cysts which can form in the brain they are so named because they are located between the brain and arachnoid membrane the middle of three membranes which surround the brain and spinal cord.</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Scans</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>4853</video:duration>
      <video:publication_date>2012-09-01T17:17:10.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-28T17:51:32.000Z</video:publication_date>
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      <video:tag>Derma</video:tag>
      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>Delhi</video:tag>
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      <video:uploader>chandika muthumuni</video:uploader>
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      <video:title>Zika Virus Video</video:title>
      <video:description>The symptoms of Zika are very mild. Only one out of 5 person shows symptoms and they are fever, rash, joint pain, and conjunctivitis (red eyes).  It is spread to people through mosquito bites. The illness caused by Zika Virus is usually mild with symptoms lasting from several days to a week. it is dangerous for the pregnant women because pregnant women giving birth to babies with birth defects and poor pregnancy outcomes.
The Pan American Health Organization (PAHO) issued an alert regarding the first confirmed Zika virus infection in Brazil In May 2015.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/784fa082-e379-4688-8a7f-7485188c52e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2016-02-06T09:56:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32411.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>zika</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Pregnant</video:tag>
      <video:tag>women</video:tag>
      <video:tag>childbirth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 7 - Molecular and Cell Biology C148 Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24235.jpg</video:thumbnail_loc>
      <video:duration>3999</video:duration>
      <video:publication_date>2012-09-15T05:17:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nwz0gOu3jkI</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-antioxidants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are antioxidants?</video:title>
      <video:description>How does antioxidants work?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/edd0b492-5c44-42e7-a9d1-168adafdfcc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-10-23T19:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7256.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Antioxidants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-we-beat-overeating-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do we beat overeating? by ASAP Science</video:title>
      <video:description>Did you know two out of three Americans are overweight? ASAP Science shows us what&apos;s going on inside our amazing bodies. Watch this video to learn the ancient science behind the answer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f7672d83-4815-405d-8cb6-4dbb81938d39/cand_25.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-02-07T06:30:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29258.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>appetite</video:tag>
      <video:tag>overeating</video:tag>
      <video:tag>overweight</video:tag>
      <video:tag>diet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovulacion-mujer-or-woman-ovulation-process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovulacion mujer or woman ovulation process</video:title>
      <video:description>This video is an animation of the woman&apos;s ovulation process. It shows how the reproductive system behaves to prepare for a possibly fertilized egg to the shedding when no fertilization occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/39f324c8-3d0c-4c0e-9d92-ea14f78963c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:47:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7232.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>woman</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>OVULACION</video:tag>
      <video:tag>MUJER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Currency-Exchange-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Currency Exchange Introduction</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to how exchange rates can fluctuate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20295.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-06T14:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/itoNb1lb5hY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Currency</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-universe-created-out-of-nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The universe created out of nothing</video:title>
      <video:description>The expansion of the universe is one of the most important pieces of evidence that the universe was created out of nothing although this fact was not discovered by science until the 20th century allaah has informed us of this reality in the quran revealed 1400 years ago saying and the heaven We constructed with strength and indeed we are its expander</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8b9ee175-badc-48ca-ba9f-6db901b654cd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2013-01-12T01:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28728.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Created</video:tag>
      <video:tag>out</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Guest-Speaker-David-Swensen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  Guest Speaker David Swensen</video:title>
      <video:description>&quot;Lec 6 -  Guest Speaker David Swensen&quot; Financial Markets (2011) (ECON 252)

00:00 - Chapter 1. Introduction, Overview, and &quot;Barron&apos;s&quot; Criticism of the Swensen Approach to Endowment Management 
15:49 - Chapter 2. Asset Allocation
30:38 - Chapter 3. Market Timing
37:16 - Chapter 4. Security Selection 
46:02 - Chapter 5. &quot;Barron&apos;s&quot; Criticism Revisited 
52:57 - Chapter 6. Questions &amp; Answers 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23708.jpg</video:thumbnail_loc>
      <video:duration>4312</video:duration>
      <video:publication_date>2012-09-14T10:39:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wRdx7kVNQ_E</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Guest</video:tag>
      <video:tag>Speaker</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Swensen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-remove-seton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to remove seton</video:title>
      <video:description>Seton is a medical procedure used to aid the healing of fistulae. In this procedure a surgical-grade cord is placed through the fistula, aiding continuous drainage of pus or other infectious material. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e034df5e-4d30-4714-9da0-b3bd49bc1df1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:02:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8808.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Seton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Division-3-More-long-division-and-remainder-examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Division 3: More long division and remainder examples</video:title>
      <video:description>Division 3: More long division and remainder examples

More long division and remainder examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20493.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-06T15:24:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NcADzGz3bSI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Division</video:tag>
      <video:tag>3</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Remainder</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -  Philosophy 3</video:title>
      <video:description>&quot;Lec 17 -  Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27255.jpg</video:thumbnail_loc>
      <video:duration>2800</video:duration>
      <video:publication_date>2012-09-21T04:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pbtuRDezuhs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replication-Of-A-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication Of A Virus</video:title>
      <video:description>This video shows how viruses multiply. A virus cannot replicate without a host of a living cell. It infects the cell and collects ribosomes, enzymes and other cellular resources to replicate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7044d9d0-0772-44dd-b451-867dc5d84412/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-29T11:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8829.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>Multiplication</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homan-sign-for-DVT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homan sign for DVT</video:title>
      <video:description>The patients foot is passively dorsiflexed with the knee extended pain in the calf indicates a positive Homans sign for dvt tenderness is also elicited upon palpation of the calf Patients who feel discomfort in the calf muscles on dorsiflexon of the foot show signs of dvt known as Homans sign</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f7dd1449-aa42-4877-af96-ccdf26fade28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-29T11:23:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8901.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Homan</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>for</video:tag>
      <video:tag>DVT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Full-Thorax-Examination-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Thorax Examination Part 2</video:title>
      <video:description>This video will help you to know how to examine a thorax. Some careful steps to be kept in mind are also discussed here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4dd43ed5-57df-4637-9eab-e5458c323e72/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-29T11:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8965.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Ionization-Energies-Shielding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Ionization Energies, Shielding</video:title>
      <video:description>Ionization Energies, Shielding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26256.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2012-09-19T00:31:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpmTRXIJhFo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>Energies</video:tag>
      <video:tag>Shielding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 8- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17755.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-03T17:14:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J-Iee1FO4Ss</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-AST-210EE-213-Radiation-by-an-accelerated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - AST 210/EE 213 Radiation by an accelerated...</video:title>
      <video:description>AST 210/EE 213 Radiation by an accelerated...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 4: Radiation by an accelerated charge
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19376.jpg</video:thumbnail_loc>
      <video:duration>4772</video:duration>
      <video:publication_date>2012-09-05T01:54:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ztdqPchlDJQ</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Electrical-Cardioversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Electrical Cardioversion?</video:title>
      <video:description>In electrical cardioversion electricity is used to fix the electrical problems in heart. Here is a full procedur of electrical cardioversion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8715414c-3d5f-43db-a5ba-af439812f3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-29T11:42:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8977.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>Cardioversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Removal-of-Root-from-Maxillary-Sinus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Removal of Root from Maxillary Sinus</video:title>
      <video:description>&quot;Lec 48 - Removal of Root from Maxillary Sinus&quot; The patient had a first molar removed the previous day by root sectioning. The distal buccal root was lost into the sinus.This tape shows the finding and removal of that root. Orig. air date: MAR 28 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21249.jpg</video:thumbnail_loc>
      <video:duration>965</video:duration>
      <video:publication_date>2012-09-09T03:29:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ckAK0dKeVhs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>48</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Sinus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Importance-of-fungi-Origins-of-ph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Importance of fungi / Origins of ph</video:title>
      <video:description>Lec 28- Importance of fungi / Origins of ph.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18522.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-04T02:09:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DrD3nPkG-tc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Using-Objective-C-Foundation-Framework</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Using Objective-C, Foundation Framework</video:title>
      <video:description>&quot;Lec 2 - Using Objective-C, Foundation Framework&quot; (April 6, 2009) Alan Cannistraro provides an overview of object oriented programming, the objective-C programming language, and common foundation classes.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18697.jpg</video:thumbnail_loc>
      <video:duration>4141</video:duration>
      <video:publication_date>2012-09-04T04:05:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0-gg62MLhA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>frameworks</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>function</video:tag>
      <video:tag>data</video:tag>
      <video:tag>class</video:tag>
      <video:tag>inst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 14 - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23674.jpg</video:thumbnail_loc>
      <video:duration>2640</video:duration>
      <video:publication_date>2012-09-14T10:28:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2tWNRHlm-QI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Are-Southern-Hemisphere-Seasons-More-Severe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Are Southern Hemisphere Seasons More Severe?</video:title>
      <video:description>Are Southern Hemisphere Seasons More Severe?

Are Southern Hemisphere seasons more severe because of the eccentricity in Earth&apos;s orbit?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25027.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2012-09-17T18:15:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/umvNQj-zmq4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>are</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Severe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 11 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19673.jpg</video:thumbnail_loc>
      <video:duration>4824</video:duration>
      <video:publication_date>2012-09-05T04:09:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IsZm5_HkmmQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Unit-Conversion-Example-Drug-Dosage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Unit Conversion Example: Drug Dosage</video:title>
      <video:description>Unit Conversion Example: Drug Dosage

Unit Conversion Example: Drug Dosage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20571.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-06T15:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ScvuRb6vsz4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>conversion</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Dosage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Basic-Complex-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Basic Complex Analysis</video:title>
      <video:description>Basic Complex Analysis

Argand Diagram, magnitude, modulus, argument, exponential form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19997.jpg</video:thumbnail_loc>
      <video:duration>784</video:duration>
      <video:publication_date>2012-09-06T01:24:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FwuPXchH2rA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Anaesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Anaesthesia</video:title>
      <video:description>This video provides the information on how to perform a spinal anaesthesia, starting from disinfecting the area. It is considered a type of regional anaethesia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a228de02-40c1-48a2-93ac-e6520e88f3a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T03:49:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10151.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>Anaesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-46-Alcohol-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Alcohol Properties</video:title>
      <video:description>Alcohol Properties

Alcohol Properties</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24589.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-17T14:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Aa1CMokCch4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Alcohol</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Statistics 21</video:title>
      <video:description>Lec 17- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16949.jpg</video:thumbnail_loc>
      <video:duration>4668</video:duration>
      <video:publication_date>2012-09-01T17:12:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rf5dMP0mTxE</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Electrical Engineering 140</video:title>
      <video:description>lec 1-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20984.jpg</video:thumbnail_loc>
      <video:duration>4470</video:duration>
      <video:publication_date>2012-09-08T08:23:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/noLhwVaNgv8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wheatstone-Bridge-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wheatstone Bridge Principle</video:title>
      <video:description>How to calculate the resistance with the help of Wheatstone bridge? here is an activity to show the working of a Wheatstone bridge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/29e6cb90-6543-4a52-a986-35785b454758/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-12T02:07:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11305.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Wheatstone</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Handling-airway-obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Handling airway obstruction</video:title>
      <video:description>This video explains how to recognize when a victim is suffering from an obstruction of the air way. It also explains what a person should do in each of these situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/217b7de4-994b-4d3a-b12f-775069f1fb2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-01T03:52:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10161.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Responsive</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safe-Return-of-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Return of Satellite</video:title>
      <video:description>Video shows the Endeavour making safe return on earth on flight day 15. Different phases during its return are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f5c392cf-9054-4105-9d5b-30a120501e27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-05T04:23:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29180.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Endeavour</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 24- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16930.jpg</video:thumbnail_loc>
      <video:duration>4250</video:duration>
      <video:publication_date>2012-09-01T16:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AWhmg95w2nI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Derivative-Intuition-Module</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Derivative Intuition Module</video:title>
      <video:description>Derivative Intuition Module

Sal walking through the derivative intuition module made by Ben Eater</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19810.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2012-09-05T17:43:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HtvikVD9aa0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>Module</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-100-Proof-Triangle-Altitudes-are-Concurrent-Orthocenter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 100 - Proof - Triangle Altitudes are Concurrent (Orthocenter)</video:title>
      <video:description>Proof - Triangle Altitudes are Concurrent (Orthocenter)

Showing that any triangle can be the medial triangle for some larger triangle.  Using this to show that the altitudes of a triangle are concurrent (at the orthocenter).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20399.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-06T14:40:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aGwT2-RERXY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Altitudes</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Concurrent</video:tag>
      <video:tag>Orthocenter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fish-Thyroid-Hyperplasia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish Thyroid Hyperplasia</video:title>
      <video:description>Fish with thyroid tumor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/616efc7d-bd63-4f02-ae00-1c9c75704be5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-12-16T11:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11882.mp4</video:content_loc>
      <video:uploader>katharios</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Fish</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Hyperplasia</video:tag>
      <video:tag>Histology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Factoring-Trinomials-by-Grouping-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Factoring Trinomials by Grouping 1</video:title>
      <video:description>Factoring Trinomials by Grouping 1

U09_L1_T2_we1 Factoring Trinomials by Grouping 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24685.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-17T15:42:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HXIj16mjfgk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Even-More-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Even More Chain Rule</video:title>
      <video:description>Even More Chain Rule

Even more examples using the chain rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19816.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-05T17:46:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DYb-AN-lK94</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>even</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-jet-motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model jet motor</video:title>
      <video:description>The application of the model jet in motoring. This is clearly changing motoring as we know it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0322358c-2834-419d-876d-dc55c31514c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-25T20:26:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7887.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>funny</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nasal-Irrigation-By-NasalCare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasal Irrigation By NasalCare</video:title>
      <video:description>How to Perform Nasal Irrigation with NasalCare? A step by step whole process is shown in the video which involes adding of lukewarm water to the 8 oz line at first.</video:description>
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      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-75-Periodic-Definite-Integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Periodic Definite Integral</video:title>
      <video:description>Periodic Definite Integral

2010 IIT JEE Paper 1 Problem 52 Periodic Definite Integral.  The second term at about minute 14 should have a positive sign.  Luckily, it doesn&apos;t effect the final answer!</video:description>
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    <loc>https://dnatube.com/videos/Marketing-and-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Marketing and physics</video:title>
      <video:description>Dan Cobley gives a ted talk on how marketing can benefit from physics knowledge.  Watch as this marketing specialist puts the two sciences together.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31363.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Marketing</video:category>
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      <video:tag>dan</video:tag>
      <video:tag>cobley</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-116-Arbitraging-Futures-Contracts-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Arbitraging Futures Contracts II</video:title>
      <video:description>Arbitraging Futures Contracts II

Arbitraging Futures Contracts II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20413.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:51:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5kFnAmmGXM4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Vector-valued-function-derivative-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Vector valued function derivative example</video:title>
      <video:description>Vector valued function derivative example

Concrete example of the derivative of a vector valued function to better understand what it means</video:description>
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      <video:duration>765</video:duration>
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      <video:tag>Example</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Power-Rules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Power Rules</video:title>
      <video:description>This video will help you in calculating the power of any number. This video explains the power rule with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/96c69715-0857-46e2-adf9-a7fc7248fbe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-12-06T12:31:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6502.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
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      <video:tag>Power</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Device-APIs-Location-Accelerometer-Camera</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13-Device APIs; Location, Accelerometer &amp; Camera</video:title>
      <video:description>&quot;Lec 13 - Device APIs; Location, Accelerometer &amp; Camera; Battery&quot; (February 23, 2010) Josh Shaffer covers hardware features and battery life and power consumption.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Cf_shyIyN3s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Coils at Coachella</video:title>
      <video:description>This video demonstrates the Tesla Coils at Coachella as they are working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/65311cf4-4325-4f1b-a5bc-a31bf85a48ac/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-25T23:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>TESLA</video:tag>
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      <video:tag>at</video:tag>
      <video:tag>Coachella</video:tag>
      <video:tag>01</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-wrestling-Kangaroos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The wrestling Kangaroos</video:title>
      <video:description>It seems man is not the only creature that enjoys friendly matches. These Roos are wrestling to test strength and weakness of each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c7034860-a88c-4399-8961-92ed0a52396e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T00:38:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8027.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Roo</video:tag>
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      <video:tag>Roos</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Motivation for the Futures Exchange</video:title>
      <video:description>Motivation for the Futures Exchange

How an exchange can benefit from trading futures and how it can use margin to mitigate its risk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20380.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-09-06T14:31:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iyrOGvbSS2U</video:player_loc>
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      <video:category>Finance</video:category>
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      <video:tag>the</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>exchange</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis, what after</video:title>
      <video:description>This video shows the story of two individuals after a cancer diagnosis. follow Derek Lawrence and Lorna Marshall on their journey after diagnosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b93e7069-01fa-45ca-a579-42ec91b8e0d6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T17:57:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8533.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>after</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-incontinence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary incontinence</video:title>
      <video:description>Prolapse is one of the main causes of urinary incontinence for women.  This video talks about it and how to prevent it. The video discusses options in the treatment of prolapse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/e93e0652-eaca-4c4e-aee3-0170841e1d9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2014-08-26T23:55:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31231.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prolapse</video:tag>
      <video:tag>prevention</video:tag>
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      <video:tag>Urinary</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Squeeze-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Squeeze Theorem</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Intuition (but not a proof) of the Squeeze Theorem.</video:description>
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      <video:duration>457</video:duration>
      <video:publication_date>2012-09-05T17:39:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/igJdDN-DPgA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Squeeze</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal oh Hairs by Laser</video:title>
      <video:description>This video shows the removal of hairs by a professional doctor. In laser hair removal the follicles are inflamed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/802fa4e7-68bd-4be6-b338-7f73dff558c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2011-11-29T21:36:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9179.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Back</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-141-a1dd02</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 12 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19716.jpg</video:thumbnail_loc>
      <video:duration>5095</video:duration>
      <video:publication_date>2012-09-05T04:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KY73GaofE5M</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Computer Science 169</video:title>
      <video:description>Lec 13- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20251.jpg</video:thumbnail_loc>
      <video:duration>4695</video:duration>
      <video:publication_date>2012-09-06T12:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WmHLDHX9iww</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Proof-Vertical-Angles-are-Equal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Proof-Vertical Angles are Equal</video:title>
      <video:description>Proof-Vertical Angles are Equal

Proving that vertical angles are equal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20269.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2012-09-06T13:56:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wRBMmiNHQaE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Equal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Massachusetts-v-EPA-and-its-Aftermath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Massachusetts v. EPA and its Aftermath</video:title>
      <video:description>Massachusetts v. EPA and its Aftermath

Taught by Dan Farber</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19719.jpg</video:thumbnail_loc>
      <video:duration>6582</video:duration>
      <video:publication_date>2012-09-05T04:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BmGjzCoTjMM</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>V</video:tag>
      <video:tag>epa</video:tag>
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      <video:tag>Course</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Statistics-20-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Statistics 20 - Lecture 3</video:title>
      <video:description>Statistics 20 - Lecture 3

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25824.jpg</video:thumbnail_loc>
      <video:duration>4595</video:duration>
      <video:publication_date>2012-09-18T17:45:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_FiSXVFjW1k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Calculus-Derivatives-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Calculus: Derivatives 3</video:title>
      <video:description>Calculus: Derivatives 3

Determining the derivatives of simple polynomials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19813.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-05T17:45:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z1lwai-lIzY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The Chain Rule</video:title>
      <video:description>The Chain Rule

Part 4 of derivatives.  Introduction to the chain rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19814.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2012-09-05T17:45:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XIQ-KnsAsbg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Performing-a-Relocation-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing a Relocation Test</video:title>
      <video:description>This video shows a step by step examination of the patient for the relocation test. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55853205-bb05-4f87-b632-27a823b1502b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-29T11:19:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8882.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Apprehension</video:tag>
      <video:tag>Relocation</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Solid-Geometry-Volume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Solid Geometry Volume</video:title>
      <video:description>Solid Geometry Volume

Volume of triangular prisms and cubes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20359.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2012-09-06T14:24:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZqzAOZ9pP9Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubule-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubule Motion</video:title>
      <video:description>This video showing you the microtubules and they are highly dynamic. Cytoskeleton contains microtubules which are part of cytoplasm. Microtubules are responsible for cell structure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/8bf1855b-0000-40b8-80f1-c5856902352a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-03-30T17:56:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/127.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>17</video:tag>
      <video:tag>4</video:tag>
      <video:tag>microtubule</video:tag>
      <video:tag>dynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Components-of-GDP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Components of GDP</video:title>
      <video:description>Components of GDP

Understanding the components of the expenditure view of GDP.  Consumption, investment, government spending and net exports</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25535.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-18T16:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rgr1vRjxzFg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>components</video:tag>
      <video:tag>of</video:tag>
      <video:tag>GDP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Plot-A-Distance-Time-Graph</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Plot A Distance-Time Graph?</video:title>
      <video:description>In this video, the narrator shows how to draw a distance-time graph. This graph is commonly used to determine how far you have traveled in a given time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eebfb29a-3149-4e9a-be3c-371eb66b83fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-12T03:12:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11480.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>s</video:tag>
      <video:tag>T</video:tag>
      <video:tag>Graph</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-EE290f-Bending-Magnet-Critical-Photon-Energy-Undulator-Central-Radiation-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - EE290f  Bending Magnet Critical Photon Energy, Undulator Central Radiation Cone</video:title>
      <video:description>EE290f  Bending Magnet Critical Photon Energy, Undulator Central Radiation Cone

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 9 - Bending Magnet Critical Photon Energy, Undulator Central Radiation Cone</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19458.jpg</video:thumbnail_loc>
      <video:duration>4995</video:duration>
      <video:publication_date>2012-09-05T02:45:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-VZS5cagHyM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Enzyme-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Enzyme structure</video:title>
      <video:description>Lec 7- Enzyme structure.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17155.jpg</video:thumbnail_loc>
      <video:duration>2731</video:duration>
      <video:publication_date>2012-09-02T11:54:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PMIF7HBOHn8</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/One-Health-Lessons-Learned-from-the-1999-West-Nile-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Health &amp; Lessons Learned from the 1999 West Nile Virus</video:title>
      <video:description>In episode 46 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., Dr. Stan Maloy talks with Tracey McNamara, professor of pathology at Western University of Health Sciences College of Veterinary Medicine, about her role as the head pathologist at the Bronx Zoo during the 1999 West Nile virus outbreak in New York City. As several local residents were hospitalized with encephalitis of unknown origin, many crows and exotic zoo birds were dying off. It was determined that the patients had St. Louis encephalitis (SLE) which is transmitted to humans by mosquitoes that got the virus from infected birds. However, birds with SLE do not get sick and a possible connection between the dying crows and human cases was dismissed by many experts.

McNamara suspected there was more to this story because of the large number of birds that were also contracting encephalitis and struggled to make her voice and preliminary research heard that suggested a new disease may be emerging in North America. It wasn&apos;t until she connected with researchers at the US Army Medical Research Institute in Infectious Diseases (USAMRIID) in Ft. Detrick, Maryland, who quickly confirmed that the virus that was killing the crows and her birds at the Bronx Zoo was West Nile virus, a disease endemic to Africa and parts of Europe that also infects people.

McNamara&apos;s experience has made her a champion of One Health – &quot;a call to action for collaboration and cooperation among health science professions, academic institutions, governmental agencies, non-governmental organizations, and industries towards improved assessment, treatment, and prevention of cross-species disease transmission and mutually prevalent, but non-transmitted, human and animal diseases and medical conditions.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6878.jpg</video:thumbnail_loc>
      <video:duration>465</video:duration>
      <video:publication_date>2011-03-23T17:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D0kicnRNx64</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>West</video:tag>
      <video:tag>Nile</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Tracey</video:tag>
      <video:tag>McNamara</video:tag>
      <video:tag>Stan</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>AAAS</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Sialolithotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Sialolithotomy</video:title>
      <video:description>&quot;Lec 11 - Sialolithotomy&quot; Symptom analysis an surgical removal of salivary gland stones. Specifically sub-mandibular gland stone.  Orig. air date: MAY 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21185.jpg</video:thumbnail_loc>
      <video:duration>1261</video:duration>
      <video:publication_date>2012-09-09T03:03:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sYVBjbfBI4s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Sialolithotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-EE290f-Angle-Resolved-Photoemission-and-Non-ARPES-given-by-Dr-Eli-Rotenberg-ALSLBNL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - EE290f  Angle Resolved Photoemission and Non-ARPES - given by Dr. Eli Rotenberg, ALS/LBNL</video:title>
      <video:description>EE290f  Angle Resolved Photoemission and Non-ARPES - given by Dr. Eli Rotenberg, ALS/LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 19 - Angle Resolved Photoemission and Non-ARPES - given by Dr. Eli Rotenberg, ALS/LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19475.jpg</video:thumbnail_loc>
      <video:duration>4055</video:duration>
      <video:publication_date>2012-09-05T02:53:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9yIPkrMJow</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Computer-Science-188-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Computer Science 188 - Lecture 1</video:title>
      <video:description>Computer Science 188 - Lecture 1

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26304.jpg</video:thumbnail_loc>
      <video:duration>4536</video:duration>
      <video:publication_date>2012-09-19T00:46:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qZ23-HrWyUE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Biology-1A-Lecture-15-DNA-structure-and-replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Biology 1A - Lecture 15: DNA: structure and replication</video:title>
      <video:description>Biology 1A - Lecture 15: DNA: structure and replication

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26324.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2012-09-19T00:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-RCxn2U9y-8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Geometric-series-sum-to-figure-out-mortgage-payments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Geometric series sum to figure out mortgage payments</video:title>
      <video:description>Geometric series sum to figure out mortgage payments

Figuring out the formula for fixed mortgage payments using the sum of a geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20194.jpg</video:thumbnail_loc>
      <video:duration>1056</video:duration>
      <video:publication_date>2012-09-06T02:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i05-okb1EJg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Geometric</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Sum</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Figure</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Mortgage</video:tag>
      <video:tag>Payments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-simulation-sismo-blocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics simulation sismo blocks</video:title>
      <video:description>This video demonstrates geophysics simulation sismo blocks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/1076524c-311a-4c4a-905a-797be2423b57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-04-08T19:48:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1629.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>geophysics</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>sismo</video:tag>
      <video:tag>blocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Interest-as-Rent-for-Money</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Interest as Rent for Money</video:title>
      <video:description>Interest as Rent for Money

Thinking about interest as the price of money.  Looking at money from a supply and demand perspective</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25552.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-18T16:23:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lru0vKmkzR8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Rent</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Money</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Planes-of-The-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Planes of The Solar System</video:title>
      <video:description>These are the images of the planets and major Moons and others objects in our solar system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e1e4f800-03c5-4f50-ae12-8d03cd0c99c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2011-11-24T22:49:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7818.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>and</video:tag>
      <video:tag>major</video:tag>
      <video:tag>moons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Removing-Periodontal-Dressing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Removing Periodontal Dressing</video:title>
      <video:description>&quot;Lec 62 - Removing Periodontal Dressing&quot; Shows a systematic procedure to remove a periodontal dressing so that  discomfort to patient is minimized.  Orig. air date: MAY 17 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21282.jpg</video:thumbnail_loc>
      <video:duration>1048</video:duration>
      <video:publication_date>2012-09-09T03:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rSJ43Qm93nY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>62</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Dressing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununpentium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununpentium - Periodic Table of Videos</video:title>
      <video:description>Ununpentium is element number 115. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/89167552-be75-40ca-899a-db2bafbe0239/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2009-04-09T02:21:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1665.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununpentium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Hang-an-IV-Bag</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is the lecture 10 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Implicit Differentiation (part 2)

A hairier implicit differentiation problem.</video:description>
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      <video:description>lec 19-Electrical Engineering 240.Advanced Analog Integrated Circuits</video:description>
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      <video:description>This is a video testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai. Visit www.hipkneeshoulderindia.com for more details about hip,knee and shoulder.</video:description>
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      <video:description>lec 2-Electrical Engineering 290C.Advanced Topics in Circuit Design</video:description>
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      <video:description>Public Health 250B - Lecture 3: Measures of disease

Epidemiologic Methods II</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25600.jpg</video:thumbnail_loc>
      <video:duration>6579</video:duration>
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      <video:uploader>0|53|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>130</video:duration>
      <video:publication_date>2011-12-01T20:18:48.000Z</video:publication_date>
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      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>in this video Michelle from England is shown after her tummy tuck surgery at Mumbai in India. He talk about his surgery conditions and how he feels after surgery.</video:description>
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      <video:uploader>glukan</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A physician is examining a body for femoral hernia which is caused by the protrusion of a viscus through a weakness in the containing wall.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Rhinoplasty is a surgery to reshape the nose in perfect order. A patient before and after the operation is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8eeb7ce9-eee9-4e8c-bae2-378737aad97f/cand_25.jpg</video:thumbnail_loc>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Review of Triangle Properties

Comparing perpendicular bisectors to angle bisectors to medians to altitudes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20402.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/KUhdMbx5ges</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Quotient Rule

Why the quotient rule is the same thing as the product rule.  Introduction to the derivative of e^x, ln x, sin x, cos x, and tan x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19818.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quotient</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cricothyrotomy is a procedure in which a hole is pierced through the cricothyroid membrane to give an airway in emergency cases. This video gives information on how to go about this procedure and the tools required.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0c0a79d2-7294-41a0-b9a6-dbd4db330f25/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What are the reasons and goals for classification of elements? This video explains the inter relationship between the elements of periodic table.</video:description>
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      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 5 - 2.8 mm Drilling Guide - Single&quot;UM Dental School instructional video on drilling guides for single dental implants.

This is part of the Open.Michigan collection at: 
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    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT: Math 17

92-95, pg. 164</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Physics 112 - Lecture 9: visual starts at 11th minute

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>2787</video:duration>
      <video:publication_date>2012-09-19T01:13:31.000Z</video:publication_date>
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      <video:tag>starts</video:tag>
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      <video:tag>11th</video:tag>
      <video:tag>Minute</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Linear Algebra: Orthogonal Complements

Orthogonal Complements as subspaces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22116.jpg</video:thumbnail_loc>
      <video:duration>1328</video:duration>
      <video:publication_date>2012-09-11T00:51:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOTjdgmNqlg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>Complements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Hybrid-Orbitals-Polyatomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Hybrid Orbitals - Polyatomics</video:title>
      <video:description>Hybrid Orbitals - Polyatomics

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26380.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-09-19T01:00:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4nVIxjOAAGY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybrid</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Polyatomics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Subtracting-polynomials-with-multiple-variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Subtracting polynomials with multiple variables</video:title>
      <video:description>Subtracting polynomials with multiple variables

u11_l3_t2_we2 Subtracting polynomials with multiple variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25252.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-18T02:12:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqMT_zB9rP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-More-multiplying-polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - More multiplying polynomials</video:title>
      <video:description>More multiplying polynomials

u11_l3_t2_we3 More multiplying polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25253.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-09-18T02:13:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6mivA_8L8U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Debate Between Wilma Chan and Lonnie Hancock - Candidates for Berkeley-East Bay Senete Seat

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19495.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-05T02:59:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6Y-DlZbW2s</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
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      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Adding-subtracting-mixed-numbers-05-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Adding subtracting mixed numbers 0.5 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 0.5 with examples are explained in this whole lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25384.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2012-09-18T13:29:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EGy1W24EPEI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>0</video:tag>
      <video:tag>5</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Physics-112-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Physics 112 - Lecture 10</video:title>
      <video:description>Physics 112 - Lecture 10

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26452.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-19T01:14:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CqAvjAYXy3w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-CS-61A-UI-Recursion-and-Iteration-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - CS 61A : UI Recursion and Iteration III</video:title>
      <video:description>CS 61A : UI Recursion and Iteration III

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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      <video:duration>2526</video:duration>
      <video:publication_date>2012-09-05T03:41:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kFvIgiUTJAc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>harvey</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-SAT-Prep-Test-3-Section-8-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  48 - SAT Prep: Test 3 Section 8 Part 3</video:title>
      <video:description>SAT Prep: Test 3 Section 8 Part 3

Problems 10-14 starting on page 549</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22215.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T01:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5yysruBGqEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
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      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Two-Implant-Overdenture-Drilling-Guide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Two Implant Overdenture Drilling Guide</video:title>
      <video:description>&quot;Lec 8 - Two Implant Overdenture Drilling Guide&quot; How to place and drill the implants for a 2-implant supported overdenture

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>567</video:duration>
      <video:publication_date>2012-09-09T04:02:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bnrGoNpAnmo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
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      <video:tag>Overdenture</video:tag>
      <video:tag>Drilling</video:tag>
      <video:tag>Guide</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-SAT-Prep-Test-2-Section-3-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - SAT Prep: Test 2 Section 3 Part 3</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 3

Questions 9-12 starting on page 461</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22113.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2012-09-11T00:51:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x7RYmTE3X-Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mulitplication-8-Multiplying-decimals-Old-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mulitplication 8: Multiplying decimals (Old video)</video:title>
      <video:description>Mulitplication 8: Multiplying decimals (Old video)

Multiplying decimals (www.khanacademy.org)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20485.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-06T15:22:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m5z6pOsxF_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mulitplication</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Equivalent-fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Equivalent fractions</video:title>
      <video:description>Equivalent fractions

Introduces the concept of equivalent fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20508.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2012-09-06T15:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2ovEuEUxXQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equivalent</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-157-Price-Behavior-After-Announced-Acquisition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 157 - Price Behavior After Announced Acquisition</video:title>
      <video:description>Price Behavior After Announced Acquisition

Stock Price Behavior After Announced Acquisition with Shares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20494.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-06T15:24:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7zBqVOuEKYE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>price</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Announced</video:tag>
      <video:tag>acquisition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Level-4-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Level 4 division</video:title>
      <video:description>Level 4 division

Dividing a two digit number into a larger number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20495.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-06T15:25:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHTH6PKfpMc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-AddingSubtracting-negative-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Adding/Subtracting negative numbers</video:title>
      <video:description>Adding/Subtracting negative numbers

Adding and subtracting negative numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20526.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-06T15:36:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C38B33ZywWs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Cancer Cells</video:title>
      <video:description>This video shows the structures formed by breast epithelium. It is compared with breast cancer cells. Both cell lines were grown in same conditions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2261f29e-7a20-4016-852b-3b869ac8bfcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-05-27T19:16:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2393.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>uncontrolled</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Simple-Merger-Arb-with-Share-Acquisition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158 - Simple Merger Arb with Share Acquisition</video:title>
      <video:description>Simple Merger Arb with Share Acquisition

Showing how a merger arbitrage player might act if they were sure that a transaction would go through</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20496.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-09-06T15:25:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CzDA0WCdWHQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>simple</video:tag>
      <video:tag>merger</video:tag>
      <video:tag>Arb</video:tag>
      <video:tag>with</video:tag>
      <video:tag>share</video:tag>
      <video:tag>acquisition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Percent-and-decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Percent and decimals</video:title>
      <video:description>Percent and decimals

Expressing percentages as decimals.  Expressing decimals as percentages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20498.jpg</video:thumbnail_loc>
      <video:duration>626</video:duration>
      <video:publication_date>2012-09-06T15:26:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RvtdJnYFNhc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Percent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-159-Basic-Leveraged-Buyout-LBO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 159 - Basic Leveraged Buyout (LBO)</video:title>
      <video:description>Basic Leveraged Buyout (LBO)

The mechanics of a simple leveraged buy-out</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20499.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-06T15:26:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LVMLs2z1JYg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>Leveraged</video:tag>
      <video:tag>Buyout</video:tag>
      <video:tag>LBO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-163-Another-Quantitative-Easing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 163 - Another Quantitative Easing Video</video:title>
      <video:description>Another Quantitative Easing Video

More on quantitative easing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20507.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2012-09-06T15:28:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lmd_CDwBXFs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Another</video:tag>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-C245-Administrative-Info</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Electrical Engineering C245 Administrative Info</video:title>
      <video:description>Lec 1- Electrical Engineering C245 Administrative Info.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17095.jpg</video:thumbnail_loc>
      <video:duration>5032</video:duration>
      <video:publication_date>2012-09-02T06:46:42.000Z</video:publication_date>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-68-Electon-Spin-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Electon Spin Magnetism</video:title>
      <video:description>Electon Spin Magnetism

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26243.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-09-19T00:26:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bl-zUmeYj74</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electon</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>magnetism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-118-Initial-Patient-Exam-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 118  - Initial Patient Exam -  Part 3</video:title>
      <video:description>&quot;Lec 118  - Initial Patient Exam -  Part 3&quot; Taking alginate impression for diagnostic casts for a removable partial denture. Part 3 of 3.  Orig. air date: DEC 12 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21723.jpg</video:thumbnail_loc>
      <video:duration>531</video:duration>
      <video:publication_date>2012-09-09T07:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tdZM31g3Wjs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Bruxism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Bruxism</video:title>
      <video:description>&quot;Lec 4 - Bruxism&quot; Examination of patient with bruxism. Treatment plan is discussed.  Orig. air date: MAR 28 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21354.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-09-09T04:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BOY215xhOKY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Bruxism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Basic-Wire-Bending-Part-Two-Circumferential-Clasp-Wire-Bending</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Basic Wire Bending - Part Two: Circumferential Clasp Wire Bending</video:title>
      <video:description>&quot;Lec 9 - Basic Wire Bending - Part Two: Circumferential Clasp Wire Bending&quot;Dr. Meldrum explains the function of the circumferential clasp and then shows the construction using a model. Part 2 of 6. Orig. air date: MAY 19 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20768.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-07T16:48:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KFnpDtVH4oU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Meldrum</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>the</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>circumferential</video:tag>
      <video:tag>clasp</video:tag>
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      <video:tag>then</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>model</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Expansion-in-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Expansion in DNA -</video:title>
      <video:description>Slippage during DNA replication can lead to expanding sections of repeating nucleotides. New expansions can occur. Watch this animation to see how this problem occurs. With expansions disease like Rett Syndrome can get worse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8fd00d79-8291-4bb3-8fcd-be6b6c467288/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-08-05T17:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/607.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Nucleotide</video:tag>
      <video:tag>nucleotideRepeat</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>RettSyndrom</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Technical-Construction-of-Lingual-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Technical Construction of Lingual Wire</video:title>
      <video:description>&quot;Lec 3 - Technical Construction of Lingual Wire&quot; Laboratory construction of the lingual wire, without soldering, with the emphasis on wire bending technique. Orig. air date: MAR 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20762.jpg</video:thumbnail_loc>
      <video:duration>2924</video:duration>
      <video:publication_date>2012-09-07T16:38:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aJgzZujonRY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>laboratory</video:tag>
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      <video:tag>of</video:tag>
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      <video:tag>wire</video:tag>
      <video:tag>without</video:tag>
      <video:tag>soldering</video:tag>
      <video:tag>with</video:tag>
      <video:tag>emphasis</video:tag>
      <video:tag>on</video:tag>
      <video:tag>bending</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creation-of-a-Magnetic-Field-by-an-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation of a Magnetic Field by an Electric Current</video:title>
      <video:description>Creation of a Magnetic Field by an Electric Current video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/291fa563-5188-4b6a-b2e9-50df9b5bbfa3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-10T14:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4993.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Creation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>by</video:tag>
      <video:tag>an</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Expected-Value-EX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -33 Expected Value: E(X)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Expected value of a random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21881.jpg</video:thumbnail_loc>
      <video:duration>893</video:duration>
      <video:publication_date>2012-09-10T17:25:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j__Kredt7vY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>E</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Singapore-Math-Grade-3a-Unit-1-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 7 Singapore Math: Grade 3a, Unit 1 (part 7)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 7)

Place value, ordering numbers, number patterns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21897.jpg</video:thumbnail_loc>
      <video:duration>785</video:duration>
      <video:publication_date>2012-09-10T17:55:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QNXy9NEKSzE</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Pearsons-Chi-Square-Test-Goodness-of-Fit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Pearson&apos;s Chi Square Test (Goodness of Fit)</video:title>
      <video:description>Pearson&apos;s Chi Square Test (Goodness of Fit)

Pearson&apos;s Chi Square Test (Goodness of Fit)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22749.jpg</video:thumbnail_loc>
      <video:duration>708</video:duration>
      <video:publication_date>2012-09-11T03:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2QeDRsxSF9M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Pearson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Chi</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Goodness</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Biology-1B-Secondary-growth-of-stems-the-ro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Biology 1B -Secondary growth of stems -  the ro</video:title>
      <video:description>&quot;Lec 37 - Biology 1B -Secondary growth of stems -  the ro&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27235.jpg</video:thumbnail_loc>
      <video:duration>3049</video:duration>
      <video:publication_date>2012-09-21T04:08:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4qEQXwO01c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>stems</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phacoemulsification-of-the-eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phacoemulsification of the eye</video:title>
      <video:description>Phacoemulsification is a procedure in which an ultrasonic used to break up and remove a cloudy lens from an eye, it is used for cataract removal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/38bc466c-fed5-4abf-9ea2-5674703fbf28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-11-28T10:38:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8418.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Phacoemulsification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balloon-Rocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balloon Rocket</video:title>
      <video:description>This video explains the principle of rocket working with the help of a balloon example. When the air pressure on the side opposite the mouth becomes greater than the pressure around the mouth and the balloon flies in the direction of greater pressure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7f9d7b55-d2e4-4161-9bf6-c601af035c45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T23:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11088.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>rocket</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-164-US-and-Japanese-Quantitative-Easing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 164 - US and Japanese Quantitative Easing</video:title>
      <video:description>US and Japanese Quantitative Easing

Comparing quantitative easing in Japan to &quot;credit easing&quot; in the United States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20510.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-06T15:28:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a-R8qpea6lc</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>US</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Japanese</video:tag>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Retainers-for-Fixed-Bridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Retainers for Fixed Bridges</video:title>
      <video:description>&quot;Lec 6 - Retainers for Fixed Bridges&quot; This presentation covers the principles of retention in bridge retainers and gives a brief survey of the common bridge retainers in use today. Orig. air date: OCT 2 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20805.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-07T17:19:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M6gz7oz51lw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Retainers</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>Bridges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Time-Differences-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Time Differences 1</video:title>
      <video:description>Time Differences 1

Finding how long passes between two times</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20511.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T15:29:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SnkUkc23YC0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>time</video:tag>
      <video:tag>Differences</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-165-Term-and-Whole-Life-Insurance-Policies-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 165 - Term and Whole Life Insurance Policies 2</video:title>
      <video:description>Term and Whole Life Insurance Policies 2

What happens to the cash payout in a whole life policy when someone dies?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20512.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-09-06T15:29:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MYkR32QOdg0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>term</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>Policies</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Time-Differences-in-Different-Time-Zones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Time Differences in Different Time Zones</video:title>
      <video:description>Time Differences in Different Time Zones

Calculating flight times across time zones</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20513.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-06T15:29:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2r1naFxn46w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>time</video:tag>
      <video:tag>Differences</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Zones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Prime-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Prime Numbers</video:title>
      <video:description>Prime Numbers

Identifying prime numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20515.jpg</video:thumbnail_loc>
      <video:duration>493</video:duration>
      <video:publication_date>2012-09-06T15:30:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mIStB5X4U8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Formatray-Construction-Posterior-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45  - Formatray Construction - Posterior Bridge</video:title>
      <video:description>&quot;Lec 45  - Formatray Construction - Posterior Bridge&quot; Uses asbestos to line study model before Formatray compound is adapted to model.  Orig. air date: SEP 16 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20849.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-09-07T17:48:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VULSiPs5EWo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>45</video:tag>
      <video:tag>Formatray</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Partial-Quotient-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Partial Quotient Division</video:title>
      <video:description>Partial Quotient Division

An alternate to traditional long division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20516.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-06T15:30:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R486L0M5cWk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Quotient</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-167-Estate-Tax-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 167 - Estate Tax Introduction</video:title>
      <video:description>Estate Tax Introduction

Overview of the estate tax</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20517.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-06T15:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eElHlE4j-vw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Estate</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Development Studies C10</video:title>
      <video:description>lec 11-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20867.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-09-07T21:47:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3sEb9vTaaE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-An-IPO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - An IPO</video:title>
      <video:description>An IPO

The initial public offering of our online sock company.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22561.jpg</video:thumbnail_loc>
      <video:duration>869</video:duration>
      <video:publication_date>2012-09-11T02:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ywOr4OYqXOs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>an</video:tag>
      <video:tag>IPO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-169-Risk-and-Reward-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 - Risk and Reward Introduction</video:title>
      <video:description>Risk and Reward Introduction

Basic introduction to risk and reward</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20520.jpg</video:thumbnail_loc>
      <video:duration>699</video:duration>
      <video:publication_date>2012-09-06T15:32:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mv5zucjq60k</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Risk</video:tag>
      <video:tag>and</video:tag>
      <video:tag>reward</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-Futures-Fair-Value-in-the-Pre-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - Futures Fair Value in the Pre-Market</video:title>
      <video:description>Futures Fair Value in the Pre-Market

What is the Futures Fair Value and how to traders use it as an indicator for stock price direction at market opening</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20521.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-06T15:32:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QiluvhVryI0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>futures</video:tag>
      <video:tag>Fair</video:tag>
      <video:tag>value</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>pre</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-171-What-is-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 171 - What is Inflation</video:title>
      <video:description>What is Inflation

The basics of what price inflation is and how the CPI-U is calculated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20522.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-09-06T15:34:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yahEP620480</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Astronomy-7B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Astronomy 7B</video:title>
      <video:description>lec 3-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20937.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-08T00:55:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5iO6xJDTHwo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Subgingival-Curettage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Subgingival Curettage</video:title>
      <video:description>&quot;Lec 10 - Subgingival Curettage&quot; Shows several methods of  Subgingival Curettage on patients with Periodontal Pockets.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21545.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-09T05:53:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frrwCyl1Uag</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Subgingival</video:tag>
      <video:tag>Curettage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-172-Inflation-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 172 - Inflation Data</video:title>
      <video:description>Inflation Data

Looking at actual sequential and year-over-year inflation data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20523.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-09-06T15:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DK1lCc9b7bg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Initial-or-Hygiene-Phase-of-Periodontal-Therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Initial or Hygiene Phase of Periodontal Therapy</video:title>
      <video:description>&quot;Lec 9 - Initial or Hygiene Phase of Periodontal Therapy&quot; Procedures to be included in the initial or Hygient phase of Periodontal therapy.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21543.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-09T05:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuyyfIdnOzc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-chemical-equilibrium-is-achieved-in-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How chemical equilibrium is achieved in cells</video:title>
      <video:description>To function properly the cell must maintain a stable internal environment. Cell membranes are semipermeable, allowing only selective molecules to pass through. This helps cells to maintain chemical equilibrium within and out side the cell. This video explains the process by which cells achieve equilibrium. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/6296a7a6-9a75-41c1-88ed-435409f3d0ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2007-10-16T00:05:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1074.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Semipermeable</video:tag>
      <video:tag>membrane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infra-Red-Spectroscopy-IR-215f56</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infra-Red Spectroscopy-IR</video:title>
      <video:description>infra red spectroscopy deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light. It is mostly based on absorption spectroscopy and can be used to identify and study chemicals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/129c42c0-5f5d-492f-bba9-2154ea7b69fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2010-11-14T18:38:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5259.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Infra</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>IR</video:tag>
      <video:tag>Spectrum</video:tag>
      <video:tag>longer</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>identify</video:tag>
      <video:tag>chemicals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Fluids-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Fluids (part 6)</video:title>
      <video:description>Fluids (part 6)

A couple of problems involving Archimedes&apos; principle and buoyant forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21134.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-08T17:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wwjtuZ5vTvc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-GMAT-Math-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - GMAT: Math 18</video:title>
      <video:description>GMAT: Math 18

96-99, pgs. 164-165</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21934.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-10T23:52:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITc5DeU1zaw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-175-Real-and-Nominal-Return</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 175 - Real and Nominal Return</video:title>
      <video:description>Real and Nominal Return

Inflation and real and nominal return</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20529.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T15:37:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cNm196bVE5A</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Real</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nominal</video:tag>
      <video:tag>Return</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-182-Deflation-Despite-Increases-in-Money-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 182 - Deflation Despite Increases in Money Supply</video:title>
      <video:description>Deflation Despite Increases in Money Supply

How you can have deflation even if the money supply increases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20538.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-06T15:44:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t2AeULH_Ijw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Deflation</video:tag>
      <video:tag>Despite</video:tag>
      <video:tag>increases</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-177-Relation-Between-Nominal-and-Real-Returns-and-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 177 - Relation Between Nominal and Real Returns and Inflation</video:title>
      <video:description>Relation Between Nominal and Real Returns and Inflation

Relation between nominal and real returns and inflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20531.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-09-06T15:39:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ycEasF48zI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>relation</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Nominal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Returns</video:tag>
      <video:tag>inflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Adding-and-subtracting-fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Adding and subtracting fractions</video:title>
      <video:description>Adding and subtracting fractions

How to add and subtract fractions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20535.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T15:43:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/52ZlXsFJULI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-183-Deflationary-Spiral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 183 - Deflationary Spiral</video:title>
      <video:description>Deflationary Spiral

Basics of a deflationary spiral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20539.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2012-09-06T15:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/snX4Wf7PGts</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Deflationary</video:tag>
      <video:tag>spiral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dividing-fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Dividing fractions</video:title>
      <video:description>Dividing fractions

Dividing fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20540.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2012-09-06T15:48:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zQMU-lsMb3U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-184-Hyperinflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 184 - Hyperinflation</video:title>
      <video:description>Hyperinflation

Basic of hyperinflation.  Weimar Germany, Hungarian Pengo and Zibabwean Dollar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20541.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
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Order of Operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20542.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Plant and Microbial Biology 160 - Lecture 17

Plant Molecular Genetics</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Plant and Microbial Biology 160 - Lecture 1</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 1

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26628.jpg</video:thumbnail_loc>
      <video:duration>2561</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0yvsgng6Bb4</video:player_loc>
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      <video:tag>160</video:tag>
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      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-104-Adiabatic-ExpansionCompression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Adiabatic Expansion/Compression</video:title>
      <video:description>Adiabatic Expansion/Compression

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26510.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/t6cGw1scLvc</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Standard Enthalpy of Formation</video:title>
      <video:description>Standard Enthalpy of Formation

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26528.jpg</video:thumbnail_loc>
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      <video:title>Lec 29 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration</video:title>
      <video:description>&quot;Lec 29 - Traumatic Occlusion: Orthodontic &amp; Restorative Consideration&quot; Problem of traumatic occlusion on an anterior tooth and how it may limit or alter esthetic restorations. Both Orthodontic and Restorative procedures are considered. Orig. air date: JUN 6 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 15-Computer Science 164 -  Programming Languages and Compilers</video:description>
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    <loc>https://dnatube.com/videos/Lec-31-Chemistry-1A-Lecture-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Chemistry 1A - Lecture 32</video:title>
      <video:description>Chemistry 1A - Lecture 32

General Chemistry</video:description>
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      <video:duration>2919</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_65XJQWgInU</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 13 - American Studies 10AC - Lecture 14: mic gets low towards las</video:title>
      <video:description>American Studies 10AC - Lecture 14: mic gets low towards las

Introduction to American Studies</video:description>
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      <video:duration>4592</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/r1uqaDxjV9E</video:player_loc>
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  <url>
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      <video:title>Lec 6 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 6 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
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      <video:publication_date>2012-09-21T06:09:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xHHmivKZpLY</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dissolving Mg(OH)2  (Quiz)</video:title>
      <video:description>Dissolving Mg(OH)2  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>Lec 11- Public Health 251D.
Applied Epidemiology Using R</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Pihytkk3yPg</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Diagnostic Waxing</video:title>
      <video:description>&quot;Lec 77 - Diagnostic Waxing&quot; Diagnostic casts are waxed for freedom in centric  and a stable centric relation position. 
Orig. air date: JAN 28 81

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21477.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-09T05:32:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m8Yk8uZaQpg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - The Clinical Occlusal Examination</video:title>
      <video:description>&quot;Lec 78 - The Clinical Occlusal Examination&quot; The clinical occlusal examination includes evaluation of tooth contacts in CO, left and right working and balancing movement, protrusive and lateral protrusive movements. Orig. air date: MAR 28 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21478.jpg</video:thumbnail_loc>
      <video:duration>1121</video:duration>
      <video:publication_date>2012-09-09T05:32:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmpONd2PTxA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 -Scepticism of the External World</video:title>
      <video:description>&quot;Lec 14 -Scepticism of the External World&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21490.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Yf2HKCTnssc</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15-Possible Answers to Scepticism of the External World</video:title>
      <video:description>&quot;Lec 15-Possible Answers to Scepticism of the External World&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21491.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-09T05:34:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dlGQAR9SIek</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Introdution-to-Knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18-Introdution to Knowledge</video:title>
      <video:description>&quot;Lec 18-Introdution to Knowledge&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21494.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-09T05:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v-6EOtNyEtA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Bohns-Nodules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Bohn&apos;s Nodules</video:title>
      <video:description>&quot;Lec 12 - Bohn&apos;s Nodules&quot; An infant is examined to display this lesion of the alveolar ridge.  Orig. air date: FEB 15 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/FHy9oBnwMRA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last- General Epidemiology - Dental Caries</video:title>
      <video:description>&quot;Lec Last - General Epidemiology - Dental Caries&quot; Diet and dental caries.  Dr. Albert Lee Russell  Orig. air date: MAY 5 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22784.jpg</video:thumbnail_loc>
      <video:duration>6071</video:duration>
      <video:publication_date>2012-09-11T07:46:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6sYytXE7daQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>general</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>caries</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Casting-Problems-in-Fabrication-of-Gold-Pontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Casting Problems in Fabrication of Gold Pontics</video:title>
      <video:description>&quot;Lec 6 - Casting Problems in Fabrication of Gold Pontics&quot; Review of spruing and investing is presented. Discussion of the use of hydroscopic and thermal expanding investment techniques for properly fitting gold MOD inlays and crowns. Orig. air date: SEP 28 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22790.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T07:52:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hhqPRPHNDPU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Pontics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-interpret-a-pie-chart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to interpret a pie chart</video:title>
      <video:description>Suman Bhattacharjee shows us how to interpret data presented in pie chart form.  Even if these videos are meant for ACT students, they are very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/eda05459-2987-4d1d-8f82-25cadd474356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>331</video:duration>
      <video:publication_date>2014-10-02T21:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31834.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pie</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Act</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gingivectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gingivectomy Procedure</video:title>
      <video:description>Gingivectomy is a safe and predictable procedure of the removal of excess gum due to disease or other factors. This video provides more information on this procedure to improve a smile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d685556d-ee10-417d-9056-e29b6975b959/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T10:21:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9534.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gingivectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glomerular-Filtration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glomerular Filtration</video:title>
      <video:description>A glomerulus is a capillary tuft surrounded by Bowman&apos;s capsule in nephrons of the vertebrate kidney. It receives its blood supply from an afferent arteriole of the renal circulation. Unlike most other capillary beds, the glomerulus drains into an efferent arteriole rather than a venule. The resistance of the arterioles results in high pressure in the glomerulus aiding the process of ultrafiltration where fluids and soluble materials in the blood are forced out of the capillaries and into Bowman&apos;s capsuleA glomerulus and its surrounding Bowman&apos;s capsule constitute a renal corpuscle, the basic filtration unit of the kidney. The rate at which blood is filtered through all of the glomeruli, and thus the measure of the overall renal function, is the glomerular filtration rate (GFR).

The first place where urine is formed in the kidney, filters fluid from the blood.


Afferent circulation

The afferent arteriole that supplies the glomerulus is a branch off of an interlobular artery in the cortex.


Layers

If a substance can pass through the endothelial cells, glomerular basement membrane, and podocytes, then it is known as ultrafiltrate, and it enters lumen of proximal tubule. Otherwise, it returns through the efferent circulation, discussed below.

Endothelial cells

The endothelial cells of the glomerulus contain numerous pores (fenestrae) that, unlike those of other fenestrated capillaries, are not spanned by diaphragms. The cells have openings which are so large that nearly anything smaller than a red blood cell passes through that layer.

Because of this, the endothelial cells lining the glomerulus are not usually considered part of the renal filtration barrier.

Glomerular basement membrane

The glomerular endothelium sits on a very thick (250-350 nm) glomerular basement membrane. It is not only uncharacteristically thick compared to most other basement membranes (40-60 nm), but it is also rich in negatively charged glycosaminoglycans such as heparan sulfate.

The negatively-charged base</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/792701e9-d3be-4983-8c5e-032ca2bebcbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2009-07-08T02:47:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3018.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Glomerular</video:tag>
      <video:tag>filtration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electricity-s-Current-and-Charge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electricity &apos;s Current and Charge</video:title>
      <video:description>If the two requirements of an electric circuit are met, then charge will flow through the external circuit. It is said that there is a current - a flow of charge. Using the word current in this context is to simply use it to say that something is happening in the wires - charge is moving. Yet current is a physical quantity that can be measured and expressed numerically. As a physical quantity, current is the rate at which charge flows past a point on a circuit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc9010b8-6b05-4640-970f-5a8f80a9011b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-10T23:05:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4998.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Current</video:tag>
      <video:tag>amper</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>charges</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Surface-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Surface Anatomy</video:title>
      <video:description>This model describes the Anterior Surface Anatomy of the heart so you can see it from a frontal approach. It shows the left and right ventricles, the associated sulci, as well as other associated regions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/544ca588-809c-4763-aff7-2ef252c5ef5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2010-11-13T22:47:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5193.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>sulcus</video:tag>
      <video:tag>intraventricular</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>ventricle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-148-The-Yield-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - The Yield Curve</video:title>
      <video:description>The Yield Curve

The Yield Curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20473.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-06T15:19:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SwB9Fq5VRZY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
      <video:tag>yield</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-and-characteristics-of-neurotransmitters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions and characteristics of neurotransmitters</video:title>
      <video:description>Neurotransmitters relay, amplify and modulate signals between a neuron and another cell. A chemical is defined as neurotransmitter only if it meets certain characteristics. This video describes those characteristics and who the neurotransmitter works. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/748bc2dd-2309-4a2a-bd49-ccf2bd2ef8e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-11-24T05:32:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5936.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>neurotransmitters</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Characteristics</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/El-abuso-y-proteger-los-derechos-de-las-personas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>El abuso y proteger los derechos de las personas</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.

Paul Chehade.

Siga el enlace de aba</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ec63917e-24ea-4b65-934d-b42b00e061e3/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-19T09:57:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4299.mp4</video:content_loc>
      <video:uploader>albertostellpflug</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Solidary</video:tag>
      <video:tag>food</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Humanitarian</video:tag>
      <video:tag>work</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>People</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Chehade</video:tag>
      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Nonprofits</video:tag>
      <video:tag>Philanthropy</video:tag>
      <video:tag>Charity</video:tag>
      <video:tag>Charities</video:tag>
      <video:tag>Donations</video:tag>
      <video:tag>Homeless</video:tag>
      <video:tag>Haiti</video:tag>
      <video:tag>Earthquake</video:tag>
      <video:tag>Worldwide</video:tag>
      <video:tag>Miami</video:tag>
      <video:tag>USA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DIY-Electronic-Remote-Control-Firework-Ignition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DIY Electronic Remote Control Firework Ignition</video:title>
      <video:description>The video will show you how to use a safe remote control kit to remotely control electronic fireworks ignition, which reduces accidents like skin burn and accidental explosions.
Remote distance is 100 meters.
The transmitter receiver kit with momentary control mode easily can be found at http://www.rfcontrolsystem.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/09be2c85-af3b-4de7-993b-3370ee03667e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2012-03-27T09:44:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11992.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>diy</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>control</video:tag>
      <video:tag>fireworks</video:tag>
      <video:tag>igniter</video:tag>
      <video:tag>transmitter</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>momentary</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Media-Studies-104A-Lecture-10-Jehovahs-Witnesses-ca</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Media Studies 104A - Lecture 10: Jehovah&apos;s Witnesses ca</video:title>
      <video:description>Media Studies 104A - Lecture 10: Jehovah&apos;s Witnesses ca

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25729.jpg</video:thumbnail_loc>
      <video:duration>4143</video:duration>
      <video:publication_date>2012-09-18T17:13:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3T_Zo01cCts</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>104A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Jehovah</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Witnesses</video:tag>
      <video:tag>CA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 29 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23559.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-14T09:27:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s3qGkCdoQ_o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-The-Uncertainty-Explained-By-Walter-Lewin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of The Uncertainty Explained By Walter Lewin</video:title>
      <video:description>Walter Lewin explains the Quantum Mechanics of the uncertainty principle of light particles. He used a laser shot through a slit to demonstrate Heisenberg&apos;s principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/617c5afd-f1ad-497d-a476-56ced5c805d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-29T22:56:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6249.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Function-Inverses-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Function Inverses Example 3</video:title>
      <video:description>This is a lecture of Khan Academy.

Function Inverses Example 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19994.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-06T01:23:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bq9cq9FZuNM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Triple-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triple Integrals</video:title>
      <video:description>This video shows how to calculate the triple integral of a function. Here some examples are discussed to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a99de7ef-0964-4e71-a446-7935f833f7be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>426</video:duration>
      <video:publication_date>2010-12-06T11:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6497.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Launch-for-Hubble-SM4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Launch for Hubble SM4</video:title>
      <video:description>This crew took off on the 11th of May three years ago. Their mission was to upgrade a world famous telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a40d5a89-9b70-4ed3-a60a-1f85354bc39c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-09T15:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7393.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>HD</video:tag>
      <video:tag>STS</video:tag>
      <video:tag>125</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>Hubble</video:tag>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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Operating Systems and System Programming</video:description>
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Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:description>&quot;Lec 166 -Spruing and Investing the Wax Molar Pattern&quot; Prepares the sprue former, sprues a molar crown and invests the crown prior to casting.  Orig. air date: AUG 25 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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Part 2 of the proton through a magnetic field problem</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec 2 - Public Health 200C2 - Rachel Morello-Frosch&quot;Environmental Health Sciences Breadth Course</video:description>
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      <video:tag>Frosch</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Measurements-vs-Bits-Compressed-Sensors-and-Info-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Measurements vs. Bits: Compressed Sensors and Info Theory</video:title>
      <video:description>&quot;Lec 3 - Measurements vs. Bits: Compressed Sensors and Info Theory&quot; October 18, 2006 lecture by Dror Baron for the Stanford University Computer Systems Colloquium (EE 380).

Dror Baron discusses the numerous rich insights information theory has to offer Compressed Sensing (CS), an emerging field based on the revelation that optimization routines can reconstruct a sparse signal from a small number of linear projects of the signal.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>4592</video:duration>
      <video:publication_date>2012-09-14T15:13:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E6slZz6iVoA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Measurements</video:tag>
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      <video:tag>Bits</video:tag>
      <video:tag>compressed</video:tag>
      <video:tag>sensors</video:tag>
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      <video:tag>Info</video:tag>
      <video:tag>theory</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Four-Fundamental-Forces-in-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Four Fundamental Forces in Universe</video:title>
      <video:description>Video discusses the weak interaction of the four fundamental forces of physics. The whole universe is constructed with these forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/46c6811e-13db-4378-8d92-f517648b6ec0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2013-02-07T06:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29263.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Weak</video:tag>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Physics-111-Optical-Instruments-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Physics 111: Optical Instruments Lecture</video:title>
      <video:description>Physics 111: Optical Instruments Lecture

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies several experiments in the course, providing students with background on optics, optical instruments, rays, wave fronts, and Snell&apos;s Law.

You will learn how to move light where and how you want, how light bends, and why it bends. Like reflection, refraction involves the angles that the incident ray and the refracted ray make with the surface. Unlike reflection, refraction depends also on the media through which the light rays are travelling. This dependence is made explicit in Snell&apos;s Law via refractive indices, numbers that are constant for given media.



http://advancedlab.org</video:description>
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      <video:duration>3064</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/zUGBt5vc5FA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Instruments</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Periapical-Radiography-Long-Cone-Paralleling-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Periapical Radiography: Long Cone Paralleling Technique</video:title>
      <video:description>&quot;Lec 15 -Periapical Radiography: Long Cone Paralleling Technique&quot;qDemonstrates the techniques needed to produce good periapical radiographs using the long cone paralleling techniques. Orig. air date: SEP 15 81

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>655</video:duration>
      <video:publication_date>2012-09-09T07:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BWmqHb_Lc4c</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-11-Periapical-Radiography-Long-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Periapical Radiography - Long Cone</video:title>
      <video:description>&quot;Lec 11 -Periapical Radiography - Long Cone&quot;This video describes periapical radiography using the long cone paralleling technique: how to provide optimum visibility of all teeth in the mouth. Orig. air date: MAR 4 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21751.jpg</video:thumbnail_loc>
      <video:duration>1955</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/L7Ta7nV4PP0</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Prostate-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prostate Anatomy</video:title>
      <video:description>This video shows the study or anatomy of the prostate which is the gland mandated with the job of making the whitish fluid that nourishes the sperm and is walnut sized.</video:description>
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      <video:publication_date>2011-12-01T01:48:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9878.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Prostate</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Thermodynamics (part 5)</video:title>
      <video:description>Thermodynamics (part 5)

Example problem involving PV=nRT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21762.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2012-09-10T12:27:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UekR9J31a2o</video:player_loc>
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      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 2 - MIT 18.086 Mathematical Methods for Engineers II&quot; Finite Differences, Accuracy, Stability, Convergence

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15344.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/nlO9ci0kPLg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 13 - MIT 18.086 Mathematical Methods for Engineers II&quot; Elimination with Reordering: Sparse Matrices

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15366.jpg</video:thumbnail_loc>
      <video:duration>3365</video:duration>
      <video:publication_date>2012-08-28T16:54:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S6dw885-SZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 21 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on the properties of discrete Fourier transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17636.jpg</video:thumbnail_loc>
      <video:duration>3179</video:duration>
      <video:publication_date>2012-09-03T16:35:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T1XxNaUeTzQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
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      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>series</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>exponentials</video:tag>
      <video:tag>analogs</video:tag>
      <video:tag>discr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 18 - MIT 18.086 Mathematical Methods for Engineers II&quot; Krylov Methods / Multigrid Continued

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15371.jpg</video:thumbnail_loc>
      <video:duration>2973</video:duration>
      <video:publication_date>2012-08-28T16:55:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vIydsgrYGIY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 28 - MIT 18.086 Mathematical Methods for Engineers II&quot; Linear Programming and Duality

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15388.jpg</video:thumbnail_loc>
      <video:duration>3395</video:duration>
      <video:publication_date>2012-08-28T16:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fpwsw7SdkyY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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    <loc>https://dnatube.com/videos/Lec-7-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 7 - MIT 18.085 Computational Science and Engineering I&quot; Discrete vs. continuous: differences and derivatives

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15411.jpg</video:thumbnail_loc>
      <video:duration>4055</video:duration>
      <video:publication_date>2012-08-28T17:11:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ew4VqTsP2js</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-132-Magnetism-10-Electric-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Magnetism 10: Electric Motors</video:title>
      <video:description>Magnetism 10: Electric Motors

Why the circuit will keep flipping over.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21787.jpg</video:thumbnail_loc>
      <video:duration>637</video:duration>
      <video:publication_date>2012-09-10T13:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cePkWyXRvIQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>magnetism</video:tag>
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      <video:tag>electric</video:tag>
      <video:tag>Motors</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Convex-Optimization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Convex Optimization</video:title>
      <video:description>This lecture by professor Stephan Boyd from Stanford university is on convex optimization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17530.jpg</video:thumbnail_loc>
      <video:duration>4743</video:duration>
      <video:publication_date>2012-09-03T15:12:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kE3wtUaQzpA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
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      <video:tag>algorithms</video:tag>
      <video:tag>method</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>constrained</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Equality</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>negativ</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 7</video:title>
      <video:description>This is an HHMI video explaining RNA as an enzyme. Lecture Two RNA as an Enzyme: Discovery, Origins of Life, and Medical Medical Possibilities by Thomas R. Cech, Ph.D. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a3b95ab6-a601-4d61-bca1-43744d802c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2007-09-01T19:00:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/898.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
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    <loc>https://dnatube.com/videos/Lec-148-Refraction-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 148 - Refraction in Water</video:title>
      <video:description>Refraction in Water

Refraction in Water</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21833.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-09-10T14:39:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jxptCXHLxKQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Getting-Exactly-Two-Heads-Combinatorics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -8 Getting Exactly Two Heads (Combinatorics)</video:title>
      <video:description>Getting Exactly Two Heads (Combinatorics)

A different way to think about the probability of getting 2 heads in 4 flips</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21855.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-10T16:59:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8TIben0bJpU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>Exactly</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Heads</video:tag>
      <video:tag>Combinatorics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Somatic-Cell-Nuclear-Transfer-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Somatic Cell Nuclear Transfer Animation</video:title>
      <video:description>Somatic cell nuclear transfer (SCNT) is a technique for cloning. The nucleus is removed from a healthy egg. This egg becomes the host for a nucleus that is transplanted from another cell, such as a skin cell. The resulting embryo can be used to generate embryonic stem cells with a genetic match to the nucleus donor (therapeutic cloning), or can be implanted into a surrogate mother to create a cloned individual, such as Dolly the sheep (reproductive cloning).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4e3ebb5d-bb62-4b4d-8f03-651331bc9ad0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-08-02T20:47:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/563.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Somatic</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-SAT-Prep-Test-1-Section-3-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 5 SAT Prep: Test 1 Section 3 Part 5</video:title>
      <video:description>SAT Prep: Test 1 Section 3 Part 5

Problems 13-14 starting on page 398</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21975.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2012-09-11T00:10:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pj-dYWwdlDA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Linear-Algebra-Deriving-a-method-for-determining-inverses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Linear Algebra: Deriving a method for determining inverses</video:title>
      <video:description>Linear Algebra: Deriving a method for determining inverses

Determining a method for constructing inverse transformation matrices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22076.jpg</video:thumbnail_loc>
      <video:duration>1080</video:duration>
      <video:publication_date>2012-09-11T00:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6DpzCKJBsz0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Deriving</video:tag>
      <video:tag>A</video:tag>
      <video:tag>method</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Determining</video:tag>
      <video:tag>Inverses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Matrices-Reduced-Row-Echelon-Form-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Matrices: Reduced Row Echelon Form 3</video:title>
      <video:description>Matrices: Reduced Row Echelon Form 3

And another example of solving a system of linear equations by putting an augmented matrix into reduced row echelon form</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22022.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-11T00:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JVDrlTdzxiI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrices</video:tag>
      <video:tag>Reduced</video:tag>
      <video:tag>Row</video:tag>
      <video:tag>Echelon</video:tag>
      <video:tag>form</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Molecular-Genetics-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Molecular Genetics II</video:title>
      <video:description>&quot;Lec 5 - Molecular Genetics II&quot; (April 7, 2010) Robert Sapolsky continues his series on molecular genetics in which he discusses domains of mutation and various components of natural selection on a molecular level. He also further assesses gradualism and punctuated equilibrium models of evolution, integrating these theories into an interrelated model of development.


Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18947.jpg</video:thumbnail_loc>
      <video:duration>4449</video:duration>
      <video:publication_date>2012-09-04T08:13:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dFILgg9_hrU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Gradualism</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>Punctuated</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Indu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Dark-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Dark Matter?</video:title>
      <video:description>This video explains some theory about dark matter. Supersymmetry is one of the principles explained related to dark matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ae0435d4-ef99-45bb-9b8f-0208a1212cca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-14T06:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11774.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Supersymmetry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-12-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 12-Public Health 241 -</video:title>
      <video:description>lec 12-Public Health 241 - .Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27615.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-09-30T09:57:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8hPGopZpXdk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-130-Lin-Alg-Orthogonal-matrices-preserve-angles-and-lengths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130 - Lin Alg:  Orthogonal matrices preserve angles and lengths</video:title>
      <video:description>Lin Alg:  Orthogonal matrices preserve angles and lengths

Showing that orthogonal matrices preserve angles and lengths</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22177.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-11T01:07:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yDwIfYjKEeo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>preserve</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>lengths</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/eating-my-self-centiped</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>eating my self (centiped)</video:title>
      <video:description>a centiped ate the skin sfter shedding and still hungry !</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/02537a4a-196c-40e6-8873-29768c40a40e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-03-28T14:27:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4023.mp4</video:content_loc>
      <video:uploader>lana hady</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>centiped</video:tag>
      <video:tag>shedding</video:tag>
      <video:tag>feeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-SAT-Prep-Test-3-Section-2-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  39 - SAT Prep: Test 3 Section 2 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 2 Part 4

Problems 15-17 on page 522</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22185.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T01:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/79ZwFMRWidQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-140-Linear-Algebra-Showing-that-an-eigenbasis-makes-for-good-coordinate-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Linear Algebra:  Showing that an eigenbasis makes for good coordinate systems</video:title>
      <video:description>Linear Algebra:  Showing that an eigenbasis makes for good coordinate systems

Showing that an eigenbasis makes for good coordinate systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22196.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-11T01:10:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C2PC9185gIw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>that</video:tag>
      <video:tag>an</video:tag>
      <video:tag>eigenbasis</video:tag>
      <video:tag>Makes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-141-Vector-Triple-Product-Expansion-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141 - Vector Triple Product Expansion (very optional)</video:title>
      <video:description>This lecture is provided by Khan Academy.

A shortcut for having to evaluate the cross product of three vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22199.jpg</video:thumbnail_loc>
      <video:duration>865</video:duration>
      <video:publication_date>2012-09-11T01:11:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b7JTVLc_aMk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Behavioral-Genetics-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Behavioral Genetics II</video:title>
      <video:description>&quot;Lec 7 - Behavioral Genetics II&quot; (April 14, 2010) Robert Sapolsky continues his series addressing the link between behavior and genetics. He covers the complex endeavor of gene isolation and variability and heritability and wrongly eliminated environmental influences in heritability tests -- finding that genes and environment are infinitely interconnected and co-dependent on each other. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18949.jpg</video:thumbnail_loc>
      <video:duration>5565</video:duration>
      <video:publication_date>2012-09-04T08:13:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RG5fN6KrDJE</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Variability</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Protei</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Common-Divisibility-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Common Divisibility Examples</video:title>
      <video:description>Common Divisibility Examples

Common Divisibility Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20572.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-06T15:58:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWcfVC-oCNw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Common</video:tag>
      <video:tag>Divisibility</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Laplace-Transform-of-the-Unit-Step-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Laplace Transform of the Unit Step Function</video:title>
      <video:description>Laplace Transform of the Unit Step Function

Introduction to the unit step function and its Laplace Transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22229.jpg</video:thumbnail_loc>
      <video:duration>1455</video:duration>
      <video:publication_date>2012-09-11T01:22:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Mr7aEHQr8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-In-Human-Beings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration In Human Beings</video:title>
      <video:description>The video explains a brief view of the respiratory tract in human beings. it includes the inhale of  air from nasal cavity and passage to the lungs and then exhale.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ec87c389-dceb-4212-8392-1e8f2bfb51b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-12-11T23:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11102.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Beings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Bailout-1-Liquidity-vs-Solvency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Bailout 1: Liquidity vs. Solvency</video:title>
      <video:description>Bailout 1: Liquidity vs. Solvency

Review of balance sheets.  Difference between illiquidity and insolvency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22258.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-11T01:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZUEjRYe7MRk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Liquidity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Solvency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Binary-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Binary Numbers</video:title>
      <video:description>Binary Numbers

Understanding how numbers are represented.  Introduction to binary numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20573.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-06T15:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ry1hpm1GXVI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Binary-Decimal-and-Hexadecimal-Number-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Binary, Decimal and Hexadecimal Number Systems</video:title>
      <video:description>Binary, Decimal and Hexadecimal Number Systems

Conceptualizing different number systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20574.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-06T15:58:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_97OwCkjh3c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hexadecimal</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Number-Base-Conversion-Practice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Number Base Conversion Practice</video:title>
      <video:description>Number Base Conversion Practice

Converting between decimal, binary and hexadecimal number systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20575.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2012-09-06T15:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fpm-E5v6ddc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Number</video:tag>
      <video:tag>base</video:tag>
      <video:tag>conversion</video:tag>
      <video:tag>practice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Significant-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Significant Figures</video:title>
      <video:description>Significant Figures

Introduction to significant figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20576.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2012-09-06T15:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eCJ76hz7jPM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Significant</video:tag>
      <video:tag>Figures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-More-on-Significant-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - More on Significant Figures</video:title>
      <video:description>More on Significant Figures

Understanding the &quot;rules of thumb&quot; for significant figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20577.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-06T16:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eMl2z3ezlrQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Significant</video:tag>
      <video:tag>Figures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Dental-Anatomy-Maxillary-Molars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2-Dental Anatomy: Maxillary Molars Review</video:title>
      <video:description>&quot;Lec 2 -Dental Anatomy: Maxillary Molars Review&quot;Reviews maxillary molar anatomy.   Orig. air date: JUN 13 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21583.jpg</video:thumbnail_loc>
      <video:duration>1198</video:duration>
      <video:publication_date>2012-09-09T06:10:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B46Djs4E_Z0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Molars</video:tag>
      <video:tag>Review</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Structure-And-Functioning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye - Structure And Functioning</video:title>
      <video:description>Anatomy of the eye is shown n this video with a brief explanation. Watch this video to know the internal structure of your eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a7f1b521-994f-468c-9195-44aac7afce9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2013-02-10T02:00:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29879.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Ordering-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Ordering Fractions</video:title>
      <video:description>Ordering Fractions

Finding common denominators of multiple fraction to order them</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20584.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2012-09-06T16:04:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N8dIOmk_lHs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ordering</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Inverse-Property-of-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Inverse Property of Addition</video:title>
      <video:description>Inverse Property of Addition

The simple idea that a number plus its negative is 0</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20586.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-09-06T16:05:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bjVn4WGmNis</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Distal-Wedge-Maxilla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  Distal Wedge Maxilla</video:title>
      <video:description>&quot;Lec 29 -  Distal Wedge Maxilla&quot; Shows the elimination of periodontal pockets of the distal surface of maxillary terminal molars using distal wedge.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21579.jpg</video:thumbnail_loc>
      <video:duration>912</video:duration>
      <video:publication_date>2012-09-09T06:04:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wqAOSHDtur4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Wedge</video:tag>
      <video:tag>Maxilla</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-CA-Geometry-Secants-and-Translations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - CA Geometry: Secants and Translations</video:title>
      <video:description>CA Geometry: Secants and Translations

76-80, secants and graph translations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22482.jpg</video:thumbnail_loc>
      <video:duration>728</video:duration>
      <video:publication_date>2012-09-11T02:15:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Mp838qprwyY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Secants</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Translations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Monomial-Greatest-Common-Factor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Monomial Greatest Common Factor</video:title>
      <video:description>Monomial Greatest Common Factor

u12_l1_t1_we1 Monomial Greatest Common Factor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25255.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2012-09-18T02:14:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_01wqwsb66E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>monomial</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>factor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-More-on-orbitals-and-electron-configuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - More on orbitals and electron configuration</video:title>
      <video:description>More on orbitals and electron configuration

More intuition on orbitals.  Touching on electron configuration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22496.jpg</video:thumbnail_loc>
      <video:duration>871</video:duration>
      <video:publication_date>2012-09-11T02:18:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FmQoSenbtnU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Configuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neon-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neon Video - Periodic Table of Videos</video:title>
      <video:description>Neon, an inert gas, is element number 10. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12108.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2012-04-03T14:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wzv0pb7mzaw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Neon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fermentation-Anaerobic-respiration-Lactic-Acid-and-Ethanol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fermentation (Anaerobic respiration) Lactic Acid and Ethanol</video:title>
      <video:description>When cells cannot or do not use oxygen in ATP production, they have another pathway to make energy (ATP). This is called Anaerobic Respiration or more commonly Fermentation. Animals, Fungi, and Bacteria all have species with fermentation pathways. In humans it is the cause for sore muscles after over exertion. In fungus (yeast) it causes bread to rise and beer have alcohol. Even the bacteria in our intestines (E.Coli) ferments sugar we eat (lactose) and helps us function.Fermentation doesn</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c9d16921-7c46-425d-996c-cb35833f1cbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-13T11:30:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5078.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Anaerobic</video:tag>
      <video:tag>fermentation</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ethanol</video:tag>
      <video:tag>Lactic</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CAHSEE-Practice-Problems-52-53</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CAHSEE Practice: Problems 52-53</video:title>
      <video:description>CAHSEE Practice: Problems 52-53

CAHSEE Practice: Problems 52-53</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22573.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-11T02:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FdD0Wu032R4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>52</video:tag>
      <video:tag>53</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 3 - Darwin&apos;s Legacy&quot; October 6, 2008 lecture by Janet Browne for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200).  Dr. Browne presents a biography on Charles Darwin and explores Darwin&apos;s Origin of Species.  The lecture is concluded with a panel discussion with Craig Heller and Robert Proctor.

Darwin&apos;s Legacy Course:
http://csp.stanford.edu/course/dar200.asp

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18995.jpg</video:thumbnail_loc>
      <video:duration>6605</video:duration>
      <video:publication_date>2012-09-04T08:48:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NO_QHEvyCYk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>Victorian</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Britain</video:tag>
      <video:tag>industrial</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>British</video:tag>
      <video:tag>EM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Cricothyroidotomy-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Cricothyroidotomy Surgery</video:title>
      <video:description>Cricothyroidotomy is a type of surgery which is usually regarded as an emergency surgical procedure in which a surgeon cuts a hole through a membrane in the patient&apos;s neck into the windpipe in order to allow air into the lungs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50a15a2c-dbc6-428e-85c6-e4db28207247/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-11-30T09:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9405.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyroidotomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-pH-pOH-of-Strong-Acids-and-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - pH, pOH of Strong Acids and Bases</video:title>
      <video:description>pH, pOH of Strong Acids and Bases

Calculating the pH or pOH of strong acids and bases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22590.jpg</video:thumbnail_loc>
      <video:duration>889</video:duration>
      <video:publication_date>2012-09-11T02:37:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tS2YJPmKOFQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>pOH</video:tag>
      <video:tag>of</video:tag>
      <video:tag>strong</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - DNA</video:title>
      <video:description>DNA

An introduction to DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22333.jpg</video:thumbnail_loc>
      <video:duration>1685</video:duration>
      <video:publication_date>2012-09-11T01:47:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_-vZ_g7K6P0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Integrals-Trig-Substitution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Integrals: Trig Substitution 2</video:title>
      <video:description>Integrals: Trig Substitution 2

Another example of finding an anti-derivative using trigonometric substitution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19867.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2012-09-06T00:29:10.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Examination of Mouth and Jaw</video:title>
      <video:description>&quot;Lec 13 - Examination of Mouth and Jaw&quot; Live recording of an oral examination demonstration conducted at the University Hospital Studio.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21187.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/rhaOD-rYhqY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Palladium video - Periodic Table of Videos</video:title>
      <video:description>Palladium is element number 46. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12127.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-04-03T14:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZAyKx0m97WA</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Silver video - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve made a new and improved video about silver, element 47 on the periodic table. More videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12133.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-04-03T14:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pPd5qAb4J50</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yttrium video - Periodic Table Videos</video:title>
      <video:description>It&apos;s found in moon rocks and bullet-proof glass - and we went to Sweden to tell you about it. More chemistry films at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12150.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-04-03T14:46:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tTXjnQlAHAQ</video:player_loc>
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      <video:tag>yttrium</video:tag>
      <video:tag>Moon</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Depreciation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Depreciation</video:title>
      <video:description>Depreciation

Depreciation a capital asset</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22653.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2012-09-11T02:46:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a5sFUXkxyGc</video:player_loc>
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      <video:category>Finance</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18-  Distributed Computing</video:title>
      <video:description>Lec 18-  Distributed Computing.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19188.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-04T19:08:31.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Dental-Anatomy-and-Periodontics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Dental Anatomy and Periodontics</video:title>
      <video:description>&quot;Lec Last - Dental Anatomy and Periodontics&quot; Basic relationships between tooth morphology and periodontal procedures and instrumentation. Introduction to the clinical area of Periodontics. Orig. air date: JUN 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21612.jpg</video:thumbnail_loc>
      <video:duration>2403</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/CUdP9Hw1Y9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>and</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and Functions of Cell</video:title>
      <video:description>The location and the functions of the important parts of a cell are show in the video. Cell is the structural and functional unit of an organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd0c0bd4-da68-450b-8b0a-81fa4bcd80f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2011-12-11T23:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11126.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Trig Implicit Differentiation Example</video:title>
      <video:description>Implicit differentiation example that involves the tangent function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19830.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-05T17:55:15.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-18-GMAT-Data-Sufficiency-18</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT: Data Sufficiency 18

80-83, pg. 284</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22329.jpg</video:thumbnail_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Media Studies 104A - Lecture 24: Different Rules - continued</video:title>
      <video:description>Media Studies 104A - Lecture 24: Different Rules - continued

Freedom of Speech and the  Press</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25758.jpg</video:thumbnail_loc>
      <video:duration>3972</video:duration>
      <video:publication_date>2012-09-18T17:23:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bvdBrigNSxU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Cavity Varnish (Copalite) &amp; Cement Base (Zinc Phosphate)</video:title>
      <video:description>&quot;Lec 11 - Cavity Varnish (Copalite) &amp; Cement Base (Zinc Phosphate)&quot; The uses of cavity varnish and zinc phosphate cement are discussed and demonstrated.  Orig. air date: JAN 9 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22795.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ZtHkioBsj6Q</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 4-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23360.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-09-13T13:05:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gce2gkr_t0g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
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      <video:title>Lec 2 - Zinc Oxide Eugenol Base (B &amp; T)</video:title>
      <video:description>&quot;Lec 2 - Zinc Oxide Eugenol Base (B &amp; T)&quot; Mixing of B &amp; T&quot; zinc oxide-eugenol cement for a cement&quot; based control during Complete Denture impressions.  Orig. air date: JAN 12 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22817.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Cwznrfyj6J8</video:player_loc>
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      <video:title>Lec 3 - Class I Amalgam Restoration</video:title>
      <video:description>&quot;Lec 3 - Class I Amalgam Restoration&quot; A demonstration of a complete Class I amalgam restoration from cavity preparation through finishing and polishing.  Orig. air date: AUG 30 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22818.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-11T08:10:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JweCMehfLrE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gastric Varices (Active Bleeding, Spurting)</video:title>
      <video:description>This video clip shows a gastrointestinal endoscopy with large gastric varices bleeding from gastric varices is a life threatening complication of portal hypertension fundal and isolated gastric varices are at high risk for variceal bleeding the first episode of variceal bleeding is not only associated with a high mortality but also with a high recurrence rate in those who survive</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8c887dc-f8b3-4d6a-919b-69b3541c1c9a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T08:56:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9371.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3 - Occlusal Analysis and Examination&quot; Clinical demonstration of occlusion anlysis is shown.   Orig. air date: SEP 3 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21499.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/1B5leQrWFJY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 3 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Beats - Damped Free Oscillations (Under- Over- and Critically Damped) - Quality Q

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14489.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yxBxZ9ASLq8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a babycenter.com video and it shows several pregnancy labor positions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/5c910844-7627-4ebd-9942-413de16c679f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-11-23T20:00:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28031.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
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      <video:tag>pregnancy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Operating-Room-Orientation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Operating Room Orientation</video:title>
      <video:description>&quot;Lec 2 - Operating Room Orientation&quot; Operating room procedures involving clean techniques.  Orig. air date: JAN 1 82

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22928.jpg</video:thumbnail_loc>
      <video:duration>1499</video:duration>
      <video:publication_date>2012-09-11T09:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_jT8CC7VE9s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>Room</video:tag>
      <video:tag>orientation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-176-Complete-Denture-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 176 - Complete Denture Overview</video:title>
      <video:description>&quot;Lec 176 - Complete Denture Overview&quot; Shows the process of delivering a complete denture from taking the impression to fitting it in the patient&apos;s mouth.  Orig. air date: SEP 9 93

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22988.jpg</video:thumbnail_loc>
      <video:duration>2439</video:duration>
      <video:publication_date>2012-09-11T10:37:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M0FZ4JGylY8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>176</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Overview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History C187</video:title>
      <video:description>&quot;Lec 2 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23797.jpg</video:thumbnail_loc>
      <video:duration>4826</video:duration>
      <video:publication_date>2012-09-14T11:12:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wHQ2XN1ibNY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-130-Functionally-Generated-Occlusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 130  - Functionally Generated Occlusion</video:title>
      <video:description>&quot;Lec 130  - Functionally Generated Occlusion&quot; Demonstrates functionally generated occlusion while fabricating a three unit bridge in laboratory and then, clinically on a patient. Orig. air date: SEP 14 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22935.jpg</video:thumbnail_loc>
      <video:duration>3655</video:duration>
      <video:publication_date>2012-09-11T10:06:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EHGXnvGzUQg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>130</video:tag>
      <video:tag>Functionally</video:tag>
      <video:tag>Generated</video:tag>
      <video:tag>Occlusion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-150-Greens-Theorem-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Green&apos;s Theorem Example 1</video:title>
      <video:description>Green&apos;s Theorem Example 1

Using Green&apos;s Theorem to solve a line integral of a vector field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19961.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2012-09-06T01:14:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gGXnILbrhsM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Economics C3</video:title>
      <video:description>&quot;Lec 18 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24155.jpg</video:thumbnail_loc>
      <video:duration>4775</video:duration>
      <video:publication_date>2012-09-15T04:08:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8PY-qC0TWKU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 29: Singular Value Decomposition.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14600.jpg</video:thumbnail_loc>
      <video:duration>2495</video:duration>
      <video:publication_date>2012-08-26T19:51:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nx0lRBaXoz4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>positive</video:tag>
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      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 27- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:duration>2867</video:duration>
      <video:publication_date>2012-09-02T04:29:52.000Z</video:publication_date>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-136-Mandibular-Wax-Occlusal-Rim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136  - Mandibular Wax Occlusal Rim</video:title>
      <video:description>&quot;Lec 136  - Mandibular Wax Occlusal Rim&quot; Demonstrates the process used to generate the mandibular wax occlusal rim on an edentulous cast with impression tray installed. Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22941.jpg</video:thumbnail_loc>
      <video:duration>376</video:duration>
      <video:publication_date>2012-09-11T10:07:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qlk3ufQ5Z5k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Occlusal</video:tag>
      <video:tag>rim</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-141-Zest-Anchor-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 141  - Zest Anchor System</video:title>
      <video:description>&quot;Lec 141  - Zest Anchor System&quot;The Zest Anchor System can be used to anchor complete dentures to non-vital teeth.  Orig. air date: JAN 21 82

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>399</video:duration>
      <video:publication_date>2012-09-11T10:10:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V49xK95n1J4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Economics-C3-approximateley-26-minutes-of-lectu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -Economics C3 -  approximateley 26 minutes of lectu</video:title>
      <video:description>&quot;Lec 1 -Economics C3 -  approximateley 26 minutes of lectu&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24138.jpg</video:thumbnail_loc>
      <video:duration>1548</video:duration>
      <video:publication_date>2012-09-15T04:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WktLDiBH_7M</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>approximateley</video:tag>
      <video:tag>26</video:tag>
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      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Fire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Fire</video:title>
      <video:description>Fire is the combustion of organic material and Oxygen. A scientific explanation with the reactions to form a fire are explained here. This is a minute physics video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0c5260a1-2d4a-4d3a-ac55-cb5376380e08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2013-02-05T04:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29201.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>fire</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Occlusion-Acute-Traumatic-TMJ-Arthritis-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Occlusion: Acute Traumatic TMJ Arthritis III</video:title>
      <video:description>&quot;Lec 9 - Occlusion: Acute Traumatic TMJ Arthritis III&quot; Clinical examination of Dr. Timm, who injured his jaw. Good explanation of symptoms by practicing dentist.  Orig. air date: FEB 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21359.jpg</video:thumbnail_loc>
      <video:duration>992</video:duration>
      <video:publication_date>2012-09-09T04:35:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/evwIdWrhK7Q</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>Traumatic</video:tag>
      <video:tag>TMJ</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Lecture 17: The Raw experience

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15761.jpg</video:thumbnail_loc>
      <video:duration>3468</video:duration>
      <video:publication_date>2012-08-28T20:18:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UJji2L8XFZQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 20 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Recitation 5: Cell profiling tools

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15764.jpg</video:thumbnail_loc>
      <video:duration>1880</video:duration>
      <video:publication_date>2012-08-28T20:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gIuL_WdfH74</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1 - Public Health 253E - Spring 2011</video:title>
      <video:description>&quot;lec 1 - Spring 2011 - Public Health 253E &quot;Ethical Challenges in Public Health Interventions: Catastrophic a</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24102.jpg</video:thumbnail_loc>
      <video:duration>5789</video:duration>
      <video:publication_date>2012-09-15T03:25:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QAxDTcAQzlo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Animal-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Animal Groups</video:title>
      <video:description>This video shows the different characteristics of animal groups. Some of the groups featured in this presentation are, acellular, multicellular, acoelamata, invertebrata, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67706944-369c-4e3a-9cfd-d941b35d9840/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2011-12-14T06:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11783.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Characteristics</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>Acellular</video:tag>
      <video:tag>Multicellular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-DENT-718-Repairing-complete-and-partial-dentures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - DENT 718: Repairing complete and partial dentures</video:title>
      <video:description>&quot;Lec 20 - DENT 718: Repairing complete and partial dentures&quot; Lecture 3 in a course on creating removable prosthodontic appliances (dentures). This lecture covers various methods of repairing dentures.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21329.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-09T04:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BKddr-r0CPY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>DENT</video:tag>
      <video:tag>718</video:tag>
      <video:tag>Repairing</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>dentures</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expressing-the-Dirac-Equation-as-a-Generalization-of-Maxwell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expressing the Dirac Equation as a Generalization of Maxwell</video:title>
      <video:description>Expressing the Dirac Equation as a Generalization of Maxwell&apos;s Equations

Using the bijective transformations between the Dirac equation and the special case of the Maxwell-Cassano equations the Dirac equation is expressed as a generalization of Maxwell&apos;s equations, via familiar field potentials and field strengths. /nread/download the pdf at: 
http://viXra.org/abs/1504.0012 /nthe mass-generalized Maxwell-Cassano electromagnetic-nuclear field strengths  E  &amp;  B  may be expressed in terms of the potentials in a Dirac representation, /nThe mass-generalized Maxwell-Cassano electromagnetic-nuclear field equations were written in terms of  θ_sub_D_to_the_i  in the Dirac representation, but not in terms of the above  E  &amp;  B  field strengths. /nThus, the Dirac equation is a guage invariant field, written in terms of field potentials and field strengths. 
         
It is sad to be lost within a Glashow-Salam-Weinberg + Higgs fairytale and acquiesce to confinement within a cell of which an open door to which has been revealed.  
    
The truth will leave these in the dust as it moves on and beyond. 
      
With this &amp; [1] &amp; [2], I have killed not only the 
Glashow-Salam-Weinberg + Higgs model, but the quantum mechanics probabilistic model; because probability amplitudes are no longer the fundamentals, but field potentials akin to the field potentials of Maxwell&apos;s electromagnetic field theory. 
    
(Note that any function with a finite-valued definite-integral (over it&apos;s full limits) can be normalized and cast as a &quot;probability density/distribution function&quot;. 
It&apos;s applicability to a given situation is a question.  
There are a number of probability density/distribution functions; 
such as the Binomial distribution, Normal/Gaussian distribution, Pareto distribution, Student&apos;s t-distribution, etc. 
Thus, merely asserting an applicability of a 
probability density/distribution function to a given situation does not make it so. ) 
         
No longer are physicists and engineers fumbling in the dark, but </video:description>
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This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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The Structure and Interpretation of Computer Programs</video:description>
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      <video:title>Lec 9 - REEL TIME: An Audio Journey through John Ashbery&apos;s Early Life in Poetry || Woodberry Poetry </video:title>
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Date: Recorded at the Woodberry Poetry Room, Harvard University, on April 3, 2012.

http://hcl.harvard.edu/poetryroom/</video:description>
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Resolving Power
Single-Slit Diffraction
Angular Resolution
Human Eye
Telescopes

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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Markovnikov&apos;s Rule and Carbocations.  Figuring out which addition reaction is more likely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24551.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-09-17T13:58:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X-VCk3WrGlM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>Markovnikov</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Carbocations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 32 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
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      <video:duration>2937</video:duration>
      <video:publication_date>2012-09-21T03:09:19.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liquid-Chlorophyll</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liquid Chlorophyll</video:title>
      <video:description>Responsible for the green color in plants, chlorophyll is to plants what blood plasma is to human beings. Easily digestible, liquid chlorophyll is rich in calcium, magnesium, manganese, phosphorous, selenium, zinc and potassium and also contains vitamins A, C and E. Considered a whole food, liquid chlorophyll purifies the blood and removes toxins from the digestive system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3861194f-ae57-46b8-856e-0d5c9b3065f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2010-11-13T19:33:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5085.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>liquid</video:tag>
      <video:tag>Chlorophyll</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 11 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 11: Signal space, projection theorem, and modulation

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15806.jpg</video:thumbnail_loc>
      <video:duration>4958</video:duration>
      <video:publication_date>2012-08-28T20:37:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_7qq1JYj2kM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Biology 1A</video:title>
      <video:description>lec 8-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23364.jpg</video:thumbnail_loc>
      <video:duration>3008</video:duration>
      <video:publication_date>2012-09-13T13:08:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zHr9k_r4ssA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Faith-and-Violence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Faith and Violence</video:title>
      <video:description>Faith and Violence
The destructive potential of faiths and their capacity to divide communities is more acutely felt in our closely interconnected world. Investigate the conditions under which faiths contribute to conflict and the possibilities for preventing these negative outcomes.</video:description>
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      <video:duration>109</video:duration>
      <video:publication_date>2012-08-18T15:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEq3egYuY8A</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>university</video:tag>
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      <video:tag>religion</video:tag>
      <video:tag>Miroslav</video:tag>
      <video:tag>Volf</video:tag>
      <video:tag>Tony</video:tag>
      <video:tag>Blair</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>violence</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>globalization</video:tag>
      <video:tag>conflict</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Comparing-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Comparing Fractions</video:title>
      <video:description>Comparing Fractions

U02_L1_T5_we1 Comparing Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24773.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-09-17T16:46:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Io9i1JkKgN4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>Fractions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Plant-VideoTransposons-and-Plant-Developmental-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Video:Transposons and Plant Developmental Biology</video:title>
      <video:description>Demonstrates the molecular biology and genetic utility of transposons in plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8965fa29-70f2-4430-9fa8-df7cdca9e595/cand_25.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2009-05-27T21:10:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2521.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Stanford</video:tag>
      <video:tag>dahlia</video:tag>
      <video:tag>transposon</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>morning</video:tag>
      <video:tag>Glory</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-IIT-JEE-Circle-Hyperbola-Common-Tangent-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - IIT JEE Circle Hyperbola Common Tangent Part 3</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 3

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24971.jpg</video:thumbnail_loc>
      <video:duration>535</video:duration>
      <video:publication_date>2012-09-17T17:52:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RomnHMWSLoE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Introduction to Ecology</video:title>
      <video:description>Lec 1- Introduction to Ecology.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18426.jpg</video:thumbnail_loc>
      <video:duration>2624</video:duration>
      <video:publication_date>2012-09-04T01:42:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aEUiM-1EOJY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-a-Watt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s a Watt?</video:title>
      <video:description>This cartoon animation explains what watt is in a way that everyone can understand. Watt is a measure of a power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/8b616230-a74b-4bfc-b305-f152508e66dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2014-06-20T01:01:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30993.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>watt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Solving-Radical-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Solving Radical Equations 1</video:title>
      <video:description>Solving Radical Equations 1

U07_L3_T2_we1 Solving Radical Equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24657.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-17T14:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4C81qAa3pY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrophilic-Aromatic-Substitution-Activators-and-Deactivators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Electrophilic Aromatic Substitution, Activators and Deactivators</video:title>
      <video:description>Lec 5- Electrophilic Aromatic Substitution, Activators and Deactivators.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17074.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-02T05:38:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDnIgqIxMmc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Genomic-Dark-Matter-The-Emergence-of-Small-RNAs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Genomic Dark Matter: The Emergence of Small RNAs</video:title>
      <video:description>&quot;Lec 9 - Genomic Dark Matter: The Emergence of Small RNAs&quot; Eric J. Devor, Senior Research Scientist of Molecular Genetics and Bioinformatics at Integrated DNA Technologies, talks about the discovery and characteristics of microRNA.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18675.jpg</video:thumbnail_loc>
      <video:duration>1758</video:duration>
      <video:publication_date>2012-09-04T03:49:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9fkSLESyH0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>eukaryote</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>response</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>microRNA</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HHMI-human-development-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HHMI human development animation</video:title>
      <video:description>Fertilized egg with sperm in fallopian tube is carried to uterus, and then development starts. This video shows the early stages of human development. After fertilization, one of the earliest phase is to form blastocyste. Approximately 5 days later, inside the blastocyste, inner cell mass (ICM) is formed. Those cells make up the entire human. And the embryo plants into uterus and human grows on there until the birth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/c98c2509-b067-4214-897e-1ac44bb69ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2016-03-01T20:59:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32434.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>human</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>blastocyste</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61A-sequences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Computer Science 61A -  sequences</video:title>
      <video:description>&quot;Lec 10 - Computer Science 61A -  sequences&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23762.jpg</video:thumbnail_loc>
      <video:duration>2152</video:duration>
      <video:publication_date>2012-09-14T11:00:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_qGeRWplPgc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>sequences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Quasars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Quasars</video:title>
      <video:description>Quasars

Quasars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24980.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-17T17:54:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4LmIyMyAuN0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quasars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nondisjunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nondisjunction</video:title>
      <video:description>This science video explains a genetic term, nondisjunction which is the failure of chromosome pairs or sister chromatids to separate properly during cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/4fa36411-9324-4a93-9ed9-731b978a6e4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>891</video:duration>
      <video:publication_date>2014-06-24T22:33:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31011.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Nondisjunction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-How-To-Isolate-Study-and-Use-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- How To Isolate, Study and Use Genes</video:title>
      <video:description>Lec 24- How To Isolate, Study and Use Genes.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17172.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-02T12:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMPvrNBnaVY</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Caesar-Cipher</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Caesar Cipher</video:title>
      <video:description>Caesar Cipher

The Caesar Cipher</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25330.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2012-09-18T02:54:59.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Earth Formation</video:title>
      <video:description>Earth Formation

How the Earth is a the byproduct of a local supernova</video:description>
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    <loc>https://dnatube.com/videos/Lec-63-Identifying-Conics-2</loc>
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    <video:video>
      <video:title>Lec 63 - Identifying Conics 2</video:title>
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Part 2 of identifying and graphing conic sections</video:description>
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    <video:video>
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      <video:description>Lec 8- Invertebrates I.
General Biology Laboratory</video:description>
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      <video:description>Lec 3- Video Games.
The Beauty and Joy of Computing</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-10-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Batteries
EMF
Energy Conservation
Power
Kirchhoff&apos;s Rules
Circuits
Kelvin Water Dropper

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>After looking the animation of neuroblast differentiation, here is the live cell imaging of asymmetric division of neuroblast in Drosophilla</video:description>
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      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:description>&quot;Lec 4-  Public Health 253B &quot;</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Deriving Demand Curve from Tweaking Marginal Utility per Dollar</video:title>
      <video:description>Deriving Demand Curve from Tweaking Marginal Utility per Dollar

Seeing what happens to quantity demanded when price changes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25481.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4-_-wQc3EGE</video:player_loc>
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    <video:video>
      <video:title>Lecture 4 - Chemistry 3B Fall 2011</video:title>
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      <video:description>&quot;Lec 13 - Biology 1A -  Photosynthesis - CO2 fixation and r&quot;General Biology Lecture</video:description>
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U10_L1_T2_we4 Completing the Square 4</video:description>
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      <video:player_loc>https://www.youtube.com/embed/95tChNVzodY</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - History 151C - Lecture 15</video:title>
      <video:description>History 151C - Lecture 15

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25904.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/VO4u0sikzKo</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Economics 119 - Lecture 6: Expected Utility Theory and Prosp</video:title>
      <video:description>Economics 119 - Lecture 6: Expected Utility Theory and Prosp

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25819.jpg</video:thumbnail_loc>
      <video:duration>4658</video:duration>
      <video:publication_date>2012-09-18T17:42:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/za3HE2v79LM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-Drosophila-develops-its-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Drosophila develops it&apos;s nervous system?</video:title>
      <video:description>This are series of shots which represent Drosophila embryo. Emphasis on dark parts which is central nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/278eedaa-7885-4572-bb23-ecf716401039/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-05-24T04:37:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/411.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>CNS</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Nervous</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cognitive Science C103 - Lecture 14</video:title>
      <video:description>Cognitive Science C103 - Lecture 14

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25822.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/oxE6rsFtKx4</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Kidney</video:title>
      <video:description>This video will help you to understand the anatomy and functioning of kidney. A structural representation with the working of each part is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ad36027c-af1a-4058-a6c5-997bf4327020/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29886.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gabriela-Part-1 Hip Testimony</video:title>
      <video:description>In this video, Another patient, Gabriela, explains about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8c2ef44e-a1ce-49b3-a06d-80b9a3f11bba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-02-01T09:39:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3776.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
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      <video:tag>Joint</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>pathologies</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Resurfacing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Thrombo-emboli and Thromboembolisms</video:title>
      <video:description>Thrombo-emboli and Thromboembolisms

Clarifying difference between a thrombus and an embolus (and between thrombosis and embolism)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25134.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2012-09-18T01:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h0207xMD6b8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Thrombo</video:tag>
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      <video:tag>and</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Multiplying-negative-real-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Multiplying negative real numbers</video:title>
      <video:description>Multiplying negative real numbers

U09_L2_T4_we1 Multiplying negative real numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25135.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-18T01:28:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ve7OaCnDLs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technique-of-intramuscular-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technique of intramuscular injection</video:title>
      <video:description>Intramuscular injection occurs when a substance is injected directly into a muscle or in our case medicine in to the muscles. It is done in certain areas, for specific purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f6e50830-1d62-4b5e-860d-0cf7dfa42813/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-28T11:20:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8459.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intramuscular</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Money-Supply-M0-M1-and-M2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Money Supply- M0 M1 and M2</video:title>
      <video:description>Money Supply- M0 M1 and M2

Different ways of measuring the money supply</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25613.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-18T16:38:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_LPh72gx6GE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>M0</video:tag>
      <video:tag>M1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>M2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Exponent-Properties-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Exponent Properties 6</video:title>
      <video:description>Exponent Properties 6

u11_l1_t3_we2 Exponent Properties 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25199.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-09-18T01:51:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BwmTemng9lc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-149-Fed-Open-Market-Operations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Fed Open Market Operations</video:title>
      <video:description>Fed Open Market Operations

Fed Open Market Operations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20475.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2012-09-06T15:20:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wDuCOxDxMzY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Fed</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Operations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Law-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law of Demand</video:title>
      <video:description>Law of Demand

Example of the law of demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25369.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2012-09-18T13:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ShzPtU7IOXs</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-141-8dbb77</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 21 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19730.jpg</video:thumbnail_loc>
      <video:duration>4992</video:duration>
      <video:publication_date>2012-09-05T04:34:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L2v7FuSFIZg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymph-Node-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph Node Histology</video:title>
      <video:description>This video show the histology of the lymph node, a small oval shaped organ found all over the body and form part of the immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49543291-47ca-4ba5-bca9-36c96a9e9520/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-11-28T12:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8520.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cycloaddition-Combinations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cycloaddition Combinations</video:title>
      <video:description>This video shows mechanism and FMO analysis of the Diels-Alder Reaction. All the cycloaddition combinations are not reactive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/dff0486c-d8c6-4ce4-b0f9-e5ae56594e75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2010-11-30T22:05:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6337.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>FMO</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Diels</video:tag>
      <video:tag>Alder</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>6</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Marginal-Revenue-Below-Average-Total-Cost</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Marginal Revenue Below Average Total Cost</video:title>
      <video:description>Marginal Revenue Below Average Total Cost

Why it is rational to produce at a loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25498.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2012-09-18T15:51:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ni0TL4pXG5w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Marginal</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Below</video:tag>
      <video:tag>Average</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>cost</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Prisoners-Dilemma-and-Nash-Equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Prisoners&apos; Dilemma and Nash Equilibrium</video:title>
      <video:description>Prisoners&apos; Dilemma and Nash Equilibrium

Why two not-so-loyal criminals would want to snitch each other out</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25510.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-18T16:01:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UkXI-zPcDIM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Prisoners</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Phillips-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Phillips Curve</video:title>
      <video:description>Phillips Curve

The observation that inflation and unemployment tend to be inversely correlated</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25550.jpg</video:thumbnail_loc>
      <video:duration>527</video:duration>
      <video:publication_date>2012-09-18T16:22:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v7ZWTZ9NgU4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Phillips</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Computer Science 61A</video:title>
      <video:description>Lec 24- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16834.jpg</video:thumbnail_loc>
      <video:duration>2916</video:duration>
      <video:publication_date>2012-09-01T13:58:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iOhFT0NEnd8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Public-Health-250A-Lecture-6-Disease-Distributions-in-Pop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Public Health 250A - Lecture 6: Disease Distributions in Pop</video:title>
      <video:description>Public Health 250A - Lecture 6: Disease Distributions in Pop

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25565.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
      <video:publication_date>2012-09-18T16:26:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KBAY25rf7hg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>in</video:tag>
      <video:tag>pop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Aggregate-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  88 - Aggregate Demand</video:title>
      <video:description>Aggregate Demand

Understanding how aggregate demand is different from demand for a specific good or service.  Justifications for the aggregate demand curve being downward sloping</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25566.jpg</video:thumbnail_loc>
      <video:duration>833</video:duration>
      <video:publication_date>2012-09-18T16:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oLhohwfwf_U</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Aggregate</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Public-Health-250A-Lecture-7-A-Brief-History-M-Mujahid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Public Health 250A - Lecture 7: A Brief History: M. Mujahid</video:title>
      <video:description>Public Health 250A - Lecture 7: A Brief History: M. Mujahid

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25567.jpg</video:thumbnail_loc>
      <video:duration>2703</video:duration>
      <video:publication_date>2012-09-18T16:26:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HXQVnzHxVKg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Brief</video:tag>
      <video:tag>History</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Mujahid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Monetary-and-Fiscal-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Monetary and Fiscal Policy</video:title>
      <video:description>Monetary and Fiscal Policy

Basic mechanics of monetary and fiscal policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25586.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-18T16:31:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ntxMOKXHlfo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monetary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fiscal</video:tag>
      <video:tag>policy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Taxes-and-Perfectly-Elastic-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Taxes and Perfectly Elastic Demand</video:title>
      <video:description>Taxes and Perfectly Elastic Demand

Who bears the burden for a tax on a good with perfectly elastic demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25461.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2012-09-18T14:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z1yJPpGC3-o</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perfectly</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-162-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 162 - Lecture 18</video:title>
      <video:description>Computer Science 162 - Lecture 18

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25732.jpg</video:thumbnail_loc>
      <video:duration>4584</video:duration>
      <video:publication_date>2012-09-18T17:14:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R87ar0vDBm0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>18</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Endogenous-Retroviruses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of Endogenous Retroviruses</video:title>
      <video:description>Endogenous retroviruses exist in human DNA by the thousands.The human genome is made up of 8% HERVs elements and Fragments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/592dd4ea-3a1c-4a7d-9caa-7d4e834fc562/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:20:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2535.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Endogenous</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>ERV</video:tag>
      <video:tag>Zachary</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>Talk</video:tag>
      <video:tag>Origins</video:tag>
      <video:tag>archive</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ankle-Clonus-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ankle Clonus Test</video:title>
      <video:description>Clonus is said to occur if there are sustained rhythmical contraction of muscles after a sudden stretch it signifies the hypertonia of an upper motor neurone lesion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4b91d0d5-e5c4-45fa-bd24-f252791e1606/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T10:56:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8781.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ankle</video:tag>
      <video:tag>Clonus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Why-Current-and-Capital-Accounts-Net-Out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Why Current and Capital Accounts Net Out</video:title>
      <video:description>Why Current and Capital Accounts Net Out

Intuition behind why the current account and capital account should balance</video:description>
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Freedom of Speech and the  Press</video:description>
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      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Plant-and-Microbial-Biology-160-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Plant and Microbial Biology 160 - Lecture 9</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 9

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26599.jpg</video:thumbnail_loc>
      <video:duration>2799</video:duration>
      <video:publication_date>2012-09-19T01:46:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z9tLj-fM9w4</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Bonds-vs-Stocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Bonds vs. Stocks</video:title>
      <video:description>This is a lecture of Khan Academy. Bonds vs. Stocks

The difference between a bond and a stock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20134.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-06T02:08:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rs1md3e4aYU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bonds</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Stocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Programming Abstractions (Stanford)&quot; Lecture 4 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to cover the console input/output in C++ and discusses the file I/O and changing between an old style string to a C++ string format. She also begins to go over stream operations and their basic use as well as object oriented programming, and the use of scanner function and containers.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17664.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-03T16:45:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09jZuh-KjtI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
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      <video:tag>C</video:tag>
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      <video:tag>stream</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>class</video:tag>
      <video:tag>libraries</video:tag>
      <video:tag>object</video:tag>
      <video:tag>orientated</video:tag>
      <video:tag>scanner</video:tag>
      <video:tag>containers</video:tag>
      <video:tag>Template</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Adding-Mixed-Numbers-with-Unlike-Denominators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Adding Mixed Numbers with Unlike Denominators</video:title>
      <video:description>Adding Mixed Numbers with Unlike Denominators

U02_L3_T1_we4 Adding Mixed Numbers with Unlike Denominators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24799.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2012-09-17T16:53:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CfBYGFm5gPA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Mixed</video:tag>
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      <video:tag>with</video:tag>
      <video:tag>Unlike</video:tag>
      <video:tag>Denominators</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Mounting-the-Master-Casts-on-the-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68  - Mounting the Master Casts on the Articulator</video:title>
      <video:description>&quot;Lec 68  - Mounting the Master Casts on the Articulator&quot; Shows the correct procedure for mounting edentulous models on the articulator. For complete denture fabrication cases in preclinical program in Dentistry. Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21458.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2012-09-09T05:25:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JpFKpNWP9Lc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>68</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Articulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Biology-1A-Lecture-36Circulatory-system-cell-types-and-fu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Biology 1A - Lecture 36:Circulatory system-cell types and fu</video:title>
      <video:description>Biology 1A - Lecture 36:Circulatory system-cell types and fu

General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26406.jpg</video:thumbnail_loc>
      <video:duration>2914</video:duration>
      <video:publication_date>2012-09-19T01:04:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOoUo-moRJY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>types</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Mechanical-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69  - Mechanical Articulator</video:title>
      <video:description>&quot;Lec 69  - Mechanical Articulator&quot; Dr Lang shows how the Hanau quint applies to the different adjustable parts of the articulator.  Orig. air date: JUL 24 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21459.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-09T05:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3bQ1c19PCSE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>69</video:tag>
      <video:tag>Mechanical</video:tag>
      <video:tag>Articulator</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Astronomy 10</video:title>
      <video:description>&quot;Lec Last - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23788.jpg</video:thumbnail_loc>
      <video:duration>4701</video:duration>
      <video:publication_date>2012-09-14T11:07:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5TYhcPEqMU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-C245-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering C245 - Mechanics of Mater</video:title>
      <video:description>&quot;Lec 9 - Electrical Engineering C245 - Mechanics of Mater&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24345.jpg</video:thumbnail_loc>
      <video:duration>4868</video:duration>
      <video:publication_date>2012-09-15T07:00:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SruDOkMp99U</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mater</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Mathematics-16B-Lecture-22-No-sound-for-last-2-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Mathematics 16B - Lecture 22: No sound for last 2 minutes</video:title>
      <video:description>Mathematics 16B - Lecture 22: No sound for last 2 minutes

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25777.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-09-18T17:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gjQXyhglvqU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>2</video:tag>
      <video:tag>minutes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Maxillo-mandibular-Jaw-Relations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71  - Maxillo-mandibular Jaw Relations</video:title>
      <video:description>&quot;Lec 71  - Maxillo-mandibular Jaw Relations&quot; The laboratory and clinical aspects of the maxillo- mandibular jaw relations are demonstrated.  Orig. air date: DEC 11 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21461.jpg</video:thumbnail_loc>
      <video:duration>2147</video:duration>
      <video:publication_date>2012-09-09T05:26:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OvcZWzERSbY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>71</video:tag>
      <video:tag>Maxillo</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-A-Historical-Perspective-on-Semiconductors-and-Moores-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - A Historical Perspective on Semiconductors and Moore&apos;s Law</video:title>
      <video:description>&quot;Lec 3 - A Historical Perspective on Semiconductors and Moore&apos;s Law&quot; (October 21, 2009) Intel Corporation legend, former CEO, and Chairman of the Board Craig Barrett discusses his personal career path from a Stanford Associate Professor, to Silicon Valley consultant, to a 35-year career inside one of the globe&apos;s most prominent players in technology. His talk concentrates on Moore&apos;s Law and the myriad factors in place to ensure its continued progeny.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18898.jpg</video:thumbnail_loc>
      <video:duration>3782</video:duration>
      <video:publication_date>2012-09-04T07:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jmGgmKkAGGI</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>entrepreneur</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Semiconductor</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>valley</video:tag>
      <video:tag>Transistor</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>Manufacturing</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>Corporation</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>com</video:tag>
      <video:tag>boom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Gettier-and-Other-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Gettier and Other Complications</video:title>
      <video:description>&quot;Lec 20- Gettier and Other Complications&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21496.jpg</video:thumbnail_loc>
      <video:duration>889</video:duration>
      <video:publication_date>2012-09-09T05:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kxowlCzO60E</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Gettier</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>complications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Mathematics-16A-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Mathematics 16A - Lecture 4</video:title>
      <video:description>Mathematics 16A - Lecture 4

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25778.jpg</video:thumbnail_loc>
      <video:duration>4161</video:duration>
      <video:publication_date>2012-09-18T17:30:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-MltvdJHRN8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Fractional-Exponent-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Fractional Exponent Expressions 3</video:title>
      <video:description>Fractional Exponent Expressions 3

U07_L3_T4_we3 Fractional Exponent Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24665.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2012-09-17T15:11:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ay0B6Kh9Y3Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>fractional</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phlebotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phlebotomy</video:title>
      <video:description>This medical video shows the steps of phlebotomy which is the process of making an incision in a vein.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3957c72b-ce77-499a-adb4-b3c84c7a159f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-12-06T17:20:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10711.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Phlebotomy</video:tag>
      <video:tag>steps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Plant-and-Microbial-Biology-160-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Plant and Microbial Biology 160 - Lecture 7</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 7

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26592.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-09-19T01:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAkaDleazPc</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - PACS 164A</video:title>
      <video:description>This is lecture 19 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19450.jpg</video:thumbnail_loc>
      <video:duration>4572</video:duration>
      <video:publication_date>2012-09-05T02:42:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6IUnKzm6KQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - PACS 164A</video:title>
      <video:description>This is lecture 26 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19462.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-05T02:47:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oXRu3VvTdDQ</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-African-American-History-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - African-American History (Stanford)</video:title>
      <video:description>African-American History (Stanford)

Lecture 1 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  Topics in this lecture include a course introduction and W.E.B. Du Bois.  Recorded September 25, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus: 
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15677.jpg</video:thumbnail_loc>
      <video:duration>2621</video:duration>
      <video:publication_date>2012-08-28T18:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPjfbStnWd8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 3 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot;

(Courtesy of Michael Perrone. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15747.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-08-28T20:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WikcTwXQXfA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

The Role of Values

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19503.jpg</video:thumbnail_loc>
      <video:duration>4442</video:duration>
      <video:publication_date>2012-09-05T03:05:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Atn9FWUy-zI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-mouth-structure-of-the-tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The mouth – structure of the tooth</video:title>
      <video:description>This video explains the structure of tooth and the process of tooth decay. Tooth is composed of an exposed crown supported on a neck. The roots of tooth project into the mandible. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8c68d1d5-a61e-4fdf-8ecd-ea9cdf21319b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-26T22:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6150.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tooth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Environ-Sci-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Environ Sci - Lecture 23</video:title>
      <video:description>Environ Sci - Lecture 23

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27098.jpg</video:thumbnail_loc>
      <video:duration>2657</video:duration>
      <video:publication_date>2012-09-19T06:46:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yKS-ZhDJTWE</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-162-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 162 - Lecture 5</video:title>
      <video:description>Computer Science 162 - Lecture 5

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25713.jpg</video:thumbnail_loc>
      <video:duration>4758</video:duration>
      <video:publication_date>2012-09-18T17:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-N-3cjrn7jg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Biology-1A-The-Laws-that-Govern-the-Inheritanc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Biology 1A - The Laws that Govern the Inheritanc</video:title>
      <video:description>&quot;Lec 15 - Biology 1A - The Laws that Govern the Inheritanc&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24430.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-09-17T03:22:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PeO-LgAGuRM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Govern</video:tag>
      <video:tag>Inheritanc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-agrobacterium-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is agrobacterium mechanism</video:title>
      <video:description>This video explains about agrobacterium mechanism.

Agrobacterium</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b33d5f33-844e-49d3-97a9-08e25126adee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-10-11T01:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27870.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Agrobacterium</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Birth-of-the-Early-Modern-Period-From-Galileo-to-Descartes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Birth of the Early Modern Period: From Galileo to Descartes</video:title>
      <video:description>&quot;Lec 4 - The Birth of the Early Modern Period: From Galileo to Descartes&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21469.jpg</video:thumbnail_loc>
      <video:duration>649</video:duration>
      <video:publication_date>2012-09-09T05:27:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S7H8R1PBrQI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>period</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Descartes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Recap-of-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5-  Recap of General Philosophy</video:title>
      <video:description>&quot;Lec 5-  Recap of General Philosophy Lecture 1&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21470.jpg</video:thumbnail_loc>
      <video:duration>350</video:duration>
      <video:publication_date>2012-09-09T05:27:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFI-frYDuGI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Recap</video:tag>
      <video:tag>of</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Biology-1A-Genes-Are-Made-Of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Biology 1A -Genes Are Made Of DNA</video:title>
      <video:description>&quot;Lec 17 - Biology 1A -Genes Are Made Of DNA&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24432.jpg</video:thumbnail_loc>
      <video:duration>2944</video:duration>
      <video:publication_date>2012-09-17T03:22:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8ckF1Raj7vg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>are</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Introduction-to-Thomas-Hobbes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Introduction to Thomas Hobbes</video:title>
      <video:description>&quot;Lec 6 -Introduction to Thomas Hobbes&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21471.jpg</video:thumbnail_loc>
      <video:duration>695</video:duration>
      <video:publication_date>2012-09-09T05:27:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6kwaOn0tFQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Robert-Boyles-Corpuscularian-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Robert Boyle&apos;s Corpuscularian Theory</video:title>
      <video:description>&quot;Lec 7 -Robert Boyle&apos;s Corpuscularian Theory&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21472.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-09T05:27:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KB-bR62bmnk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Boyle</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Corpuscularian</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Isaac-Newton-and-Instrumentalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Isaac Newton and Instrumentalism</video:title>
      <video:description>&quot;Lec 8 -Isaac Newton and Instrumentalism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21473.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-09T05:27:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jOj7M0fCLdA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Instrumentalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Waxing-Occlusion-in-Harmony-With-Mandibular-Movements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Waxing Occlusion in Harmony With Mandibular Movements</video:title>
      <video:description>&quot;Lec 76 - Waxing Occlusion in Harmony With Mandibular Movements&quot; Orig air date: APR 20 89

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21476.jpg</video:thumbnail_loc>
      <video:duration>2287</video:duration>
      <video:publication_date>2012-09-09T05:32:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eUu85Hzrk1I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>76</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>Occlusion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>with</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Movements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Ionization-Energy-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Ionization Energy (Quiz)</video:title>
      <video:description>Ionization Energy (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26257.jpg</video:thumbnail_loc>
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http://open.umich.edu/education</video:description>
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      <video:description>Lec 32- Homeostasis:  The immune system.
General Biology Lecture</video:description>
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      <video:description>&quot;Lec 38 - Ostectomy for Prognathism&quot; Surgical repair of an open bite.   Orig. air date: JUL 6 76

This is part of the Open.Michigan collection at: 
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      <video:duration>1166</video:duration>
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      <video:description>Alkaline Metals In Water(v2)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Trend In Ionization Energy

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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2010 IIT JEE Paper 1 Problem 46 Circle Hyperbola Intersection</video:description>
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Dick Beatty, professor of Human Resource Management at Rutgers University, explains how to identify your most important positions -- and get your best people into them.</video:description>
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2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tan</video:description>
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2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 2</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>2839</video:duration>
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      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
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View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 21- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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      <video:description>&quot;Lec 61 - Hemostasis in Oral Surgery&quot; Clinical armamentarium demonstration of materials and method.  Orig. air date: MAR 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 12 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 29 - Removal of Large Ameloblastoma of Mandible</video:title>
      <video:description>&quot;Lec 29 - Removal of Large Ameloblastoma of Mandible&quot; Pre-operative clinical interview, examination with patient who had cyst removed then developed ameloblastoma of mandible. Post operative examinations are also shown. Orig. air date: JAN 22 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 18 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 18: Second fundamental theorem

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 19 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 19: Applications to logarithms and geometry

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Survey of Microscopic Anatomy- Epithelium</video:title>
      <video:description>&quot;Lec 6 - Survey of Microscopic Anatomy- Epithelium&quot; Microscopic survey of the epithelial tissue. Discussion of identifing characteristics and landmarks is included.  Orig. air date: SEP 29 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <loc>https://dnatube.com/videos/Sebaceous-Cyst-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>For a natural sebaceous cyst treatment, then visit the link above for more information./nMost sebaceous and all other external cyst occur when there is a massive white blood cell attack, they create a substance called pus. Infected pimples can become typically 5 millimeters thick due to the amount of pus that is being injected into the area. Once these larger pimples are sensitive and painful to the touch, they are no longer considered pimples, they are considered Cysts. If you have developed more than one Cyst on your skin, you are considered to have Cystic Acne. /nwww.SebaceousCystTreatment.net</video:description>
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    <loc>https://dnatube.com/videos/What-is-Labiaplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Labiaplasty?</video:title>
      <video:description>This video will help you in understanding the anatomy of labiaplasty. A full description with a sample structure is discussed here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 - May 1968&quot; France Since 1871 (HIST 276)

The student protests of May 1968 in France were linked to international protests against the American war in Vietnam and other political and social consequences of the Cold War. In many respects, the terrible condition of many schools in France that led students to revolt remains a problem. Recent attempts to impose American-style reforms on the university system have met with protests that echo some of the demands made in &apos;68; although, other conditions for revolution seem as though they may never again be realized in the same way.

00:00 - Chapter 1. A Protest around the World: The Revolutionary Moment of 1968
09:18 - Chapter 2. The Crisis in the French University System 
17:05 - Chapter 3. The Student Demonstrations 
26:34 - Chapter 4. The Workers&apos; Strikes
30:07 - Chapter 5. The Common Cause of Students and Workers: Against the Brutalization of Human Relations in the Capitalist Age of Technology 
41:41 - Chapter 6. The Inadequacy of the Gaullist Response: A Sincere Revolution without Direction 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16808.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/pkh_cJ7ol9A</video:player_loc>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 1 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 1: The importance of chemical principles

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15820.jpg</video:thumbnail_loc>
      <video:duration>1650</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-c-X8zk0ywo</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 1 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 01: State of a system, 0th law, equation of state. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2806</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Mathematics-16A-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Mathematics 16A - Lecture 21</video:title>
      <video:description>Mathematics 16A - Lecture 21

Analytic Geometry and Calculus</video:description>
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      <video:player_loc>https://www.youtube.com/embed/t0uafCSXL9w</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Inverting-matrices-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Inverting matrices (part 2)</video:title>
      <video:description>Inverting matrices (part 2)

Inverting a 3x3 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21981.jpg</video:thumbnail_loc>
      <video:duration>1004</video:duration>
      <video:publication_date>2012-09-11T00:12:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S4n-tQZnU6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 15- MIT 6.013 Electromagnetics and Applications, Fall 2.
Surface Currents Induced in Ground Plane by Overhead Conductor

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16199.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2012-08-29T14:55:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S8FDEtLNjz4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 20 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 20: Volumes by disks and shells

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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View the complete course at: http://ocw.mit.edu/3-091F04

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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
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10-15, pgs. 278-279</video:description>
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View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
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Thursday, December 8
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Creative Commons music by Prodigal Audio: 
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View the complete course at: http://ocw.mit.edu/18-01F06

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More information at http://ocw.mit.edu/terms
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Biology 1A - How Somatic Cells - Mitosis - and G</video:title>
      <video:description>&quot;Lec 14 - Biology 1A - How Somatic Cells - Mitosis - and G&quot;General Biology Lecture</video:description>
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      <video:duration>2998</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/lec-10-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Biology 1A</video:title>
      <video:description>lec 10-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23368.jpg</video:thumbnail_loc>
      <video:duration>2408</video:duration>
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      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-28-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 28-Biology 1B -</video:title>
      <video:description>lec 28-Biology 1B -General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23426.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-13T13:53:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZC3kuE55R1Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 27 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27131.jpg</video:thumbnail_loc>
      <video:duration>3109</video:duration>
      <video:publication_date>2012-09-21T03:08:27.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 26 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 26: Partial fractions

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15620.jpg</video:thumbnail_loc>
      <video:duration>2918</video:duration>
      <video:publication_date>2012-08-28T18:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HgEqXhsIq_g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
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      <video:tag>definite</video:tag>
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      <video:tag>approximation</video:tag>
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      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
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      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-ORAL-HISTORY-INITIATIVE-On-George-Oppen-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - ORAL HISTORY INITIATIVE: On George Oppen - Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 2 - ORAL HISTORY INITIATIVE: On George Oppen - Woodberry Poetry Room&quot; Item Description: The Woodberry Poetry Room&apos;s Oral History spotlight shines on Objectivist poet George Oppen (1908-1984), featuring a conversation with his daughter, Linda Oppen; his dear friend and fellow poet Rachel Blau du Plessis (editor of &quot;The Selected Letters of George Oppen&quot;); and fellow Eagle Island residents, Bob and Helene Quinn. Introduction by Patrick Pritchett.
 
Date: October 25, 2011 at Thompson Room, Barker Center.

http://hcl.harvard.edu/poetryroom</video:description>
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      <video:duration>4582</video:duration>
      <video:publication_date>2012-09-12T05:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wR5a2xSB310</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Frozen-In-Time-in-Sci-Fi-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frozen In Time in  Sci Fi Science</video:title>
      <video:description>How do you freeze people without killing them? How do you transport a community in an enclosed space with the friction that will arise between people. This is the real Sci Fi science in &apos;Frozen In Time&apos; .</video:description>
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      <video:duration>184</video:duration>
      <video:publication_date>2012-12-10T01:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28519.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
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      <video:tag>frozen</video:tag>
      <video:tag>in</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 29 -MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 29: Polar coordinates; area in polar coordinates

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15623.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XRkgBWbWvg4</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Comparative Advantage and Absolute Advantage</video:title>
      <video:description>Comparative Advantage and Absolute Advantage

Showing that a party benefits from trade as long as there is a comparative advantage (and not necessarily an absolute advantage)</video:description>
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      <video:duration>616</video:duration>
      <video:publication_date>2012-09-18T13:19:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xN3UV5FsBkU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 250A - Lecture 10: Ecologic Studies:  A. Reing</video:title>
      <video:description>Public Health 250A - Lecture 10: Ecologic Studies:  A. Reing

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25579.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
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      <video:tag>Reing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Biology-1A-Homeostasis-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Biology 1A - Homeostasis: Respiration</video:title>
      <video:description>&quot;Lec 30 - Biology 1A - Homeostasis: Respiration&quot;General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24447.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-17T03:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g41uH6msCp4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec 9 - Darwin&apos;s Legacy&quot; November 17, 2008 lecture by Russell Fernald for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Dr. Fernald discusses how social behavior changes the brains of fish, animals, and humans to adapt to situations typically involving mating behaviors. The lecture is concluded with a panel discussion with Eric Knudsen and Charles Junkerman.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19001.jpg</video:thumbnail_loc>
      <video:duration>6661</video:duration>
      <video:publication_date>2012-09-04T08:49:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9ZUk_3_-Vk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Natural</video:tag>
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      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
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      <video:tag>gender</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>imprint</video:tag>
      <video:tag>regio</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Emergency-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Emergency Video</video:title>
      <video:description>What will you do if you found anyone unconscious. Here is a step by step procedure to to help you. If you found the patient more serious then call for medical emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3735e5a7-898a-4484-b7d4-0f07c457d6e0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-30T06:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9321.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Initial</video:tag>
      <video:tag>assessment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Simplifying-Expressions-with-Exponents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Simplifying Expressions with Exponents</video:title>
      <video:description>Simplifying Expressions with Exponents

U07_L1_T3_we1 Simplifying Expressions with Exponents</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24648.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-17T14:40:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tdO4UOLW9d8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Exponents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Lifecycle-of-Massive-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Lifecycle of Massive Stars</video:title>
      <video:description>Lifecycle of Massive Stars

Lifecycle of Massive Stars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24959.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2012-09-17T17:50:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UhIwMAhZpCo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>lifecycle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-Types-of-Breath-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different Types of Breath Sounds</video:title>
      <video:description>This video will help you to know about the normal breath sound and adventitious breathing sound. Normal breath sounds are classified by there intensity, pitch and duration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e0d638f-e88e-4dbb-8411-6d4398548b96/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2011-11-30T06:10:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9337.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Adventitious</video:tag>
      <video:tag>breath</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-Elasticity-and-its-Application</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of Elasticity and its Application</video:title>
      <video:description>This video shows where we can use elasticity in daily life by giving some examples cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2c1aa840-954e-4e07-a811-878dd3114e3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-12-01T05:36:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28125.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Biology-1B-Global-Ecology-and-Scientific-Method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Biology 1B -  Global Ecology and Scientific Method</video:title>
      <video:description>&quot;Lec 9 - Biology 1B -  Global Ecology and Scientific Method&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27207.jpg</video:thumbnail_loc>
      <video:duration>2657</video:duration>
      <video:publication_date>2012-09-21T03:55:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dkIKDtsRDmo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 28- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17906.jpg</video:thumbnail_loc>
      <video:duration>2880</video:duration>
      <video:publication_date>2012-09-03T18:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPKfH8Dh5XU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Massachusetts-Pioneering-Role-Continues-Mapping-a-Path-to-Cost-Containment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Massachusetts&apos; Pioneering Role Continues: Mapping a Path to Cost Containment</video:title>
      <video:description>Lec 120 - Massachusetts&apos; Pioneering Role Continues: Mapping a Path to Cost Containment. The Forum at HSPH

Five years ago, Massachusetts became the first state in the nation to require that residents have health insurance. The legislation served as a model for national leaders, including President Barack Obama, as they hashed out and passed the U.S.healthcare law. This panel discussion -- Massachusetts&apos; Pioneering Role Continues: Mapping a Path to Cost Containment -- followed a talk given by Massachusetts Governor Deval Patrick on healthcare reform at an event by The Forum at Harvard School of Public Health.

April 28, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16354.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-08-30T08:03:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PeL_Z4ho7d8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>deval</video:tag>
      <video:tag>Patrick</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>reform</video:tag>
      <video:tag>the</video:tag>
      <video:tag>forum</video:tag>
      <video:tag>at</video:tag>
      <video:tag>HSPH</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>John</video:tag>
      <video:tag>auerbach</video:tag>
      <video:tag>nancy</video:tag>
      <video:tag>kane</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>blendon</video:tag>
      <video:tag>hurmon</video:tag>
      <video:tag>hamilton</video:tag>
      <video:tag>mcdonough</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Public Health 241 -</video:title>
      <video:description>lec 23-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27626.jpg</video:thumbnail_loc>
      <video:duration>2777</video:duration>
      <video:publication_date>2012-09-30T10:16:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g7XhYLkvYac</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Audio-APIs-Video-Playback-Settings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Audio APIs, Video Playback, Settings</video:title>
      <video:description>&quot;Lec 14 - Audio APIs, Video Playback, Settings&quot; (February 25, 2010) Alan Cannistraro talks about audio APIs; video playback and editing; and setting bundles.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18939.jpg</video:thumbnail_loc>
      <video:duration>4262</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1owyPl9BfZk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>effects</video:tag>
      <video:tag>alert</video:tag>
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      <video:tag>Record</video:tag>
      <video:tag>OpenAL</video:tag>
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      <video:tag>IMA4</video:tag>
      <video:tag>caf</video:tag>
      <video:tag>aif</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Solutions-to-Three-Variable-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Solutions to Three Variable System</video:title>
      <video:description>Solutions to Three Variable System

u14 l3 t1 we4 Solutions to Three Variable System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25227.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-18T01:59:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/145zOBT0LD4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>solutions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Biology 1A</video:title>
      <video:description>lec 1-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23347.jpg</video:thumbnail_loc>
      <video:duration>2816</video:duration>
      <video:publication_date>2012-09-13T13:02:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7o35W00DTPM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electric-and-Digital-Pulp-Testing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electric and Digital Pulp Testing</video:title>
      <video:description>&quot;Lec 10 - Electric and Digital Pulp Testing&quot; Shows the use of electric and digital devices for pulp testing, their  correct use, strengths and weaknesses. 
Orig. air date: OCT 5 86

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21507.jpg</video:thumbnail_loc>
      <video:duration>1459</video:duration>
      <video:publication_date>2012-09-09T05:41:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5oSCpTpKqVk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
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      <video:tag>Pulp</video:tag>
      <video:tag>Testing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Return-on-capital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Return on capital</video:title>
      <video:description>Return on capital

Introduction to return on capital and cost of capital.  Using these concepts to decide where to invest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20150.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T02:13:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9T6ZPYYu_Dk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Return</video:tag>
      <video:tag>on</video:tag>
      <video:tag>capital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Preclinical-Orthodontics-at-the-University-of-Michigan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Preclinical Orthodontics at the University of Michigan</video:title>
      <video:description>&quot;Lec 1 - Preclinical Orthodontics at the University of Michigan&quot; An introduction to the preclinical orthodontic course at the University of Michigan Dental School.  Orig. air date: APR 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20760.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-09-07T16:38:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5_MKkq4byJk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Preclinical</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>at</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Michigan</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>School</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Basic-Capital-Structure-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Basic Capital Structure Differences</video:title>
      <video:description>Basic Capital Structure Differences

Understanding basic capital structure differences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20431.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:59:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YEZMReBbkP0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Differences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopic-clipping-in-stomach-for-hemostasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic clipping in stomach for hemostasis</video:title>
      <video:description>Hemostasis is the process of stopping bleeding. Clipping of ruptured blood vessels in stomach can be performed by endoscopic procedure to stop bleeding. This video shows several cases of successful endoscopic clipping in stomach. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ab8cc55-7837-485c-bbef-a538f8fef6df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2011-12-01T00:25:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9819.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>clipping</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Hemostasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Spectrophotometry-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 - Spectrophotometry Example</video:title>
      <video:description>Spectrophotometry Example

Spectrophotometry Example - Determining concentration based on absorbance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22734.jpg</video:thumbnail_loc>
      <video:duration>762</video:duration>
      <video:publication_date>2012-09-11T02:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VqAa_cmZ7OY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Spectrophotometry</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Darwins-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Darwin&apos;s Legacy</video:title>
      <video:description>&quot;Lec Last - Darwin&apos;s Legacy&quot; December 1, 2008 lecture by George Levine for the Stanford Continuing Studies course on Darwin&apos;s Legacy (DAR 200). Dr. Levine discusses through analysis of Darwin&apos;s literary works, ways of seeing and being enchanted by the world as well as the poetic eloquence of Darwin&apos;s prose. The lecture is concluded with a discussion between Dr. Levine and Rob Polhemus.

Stanford Continuing Studies:
http://csp.stanford.edu

Stanford University:
http://www.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19002.jpg</video:thumbnail_loc>
      <video:duration>7038</video:duration>
      <video:publication_date>2012-09-04T08:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qf4AEMVB46g</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>social</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>anthropology</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>prose</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>Writer</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>voyage</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-Squared-Error-of-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Squared Error of Regression Line</video:title>
      <video:description>Squared Error of Regression Line

Introduction to the idea that one can find a line that minimizes the squared distances to the points</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22735.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2012-09-11T02:59:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6OvhLPS7rj4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>error</video:tag>
      <video:tag>of</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Angiosperm-pollination-dispersal-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- Angiosperm pollination, dispersal a</video:title>
      <video:description>Lec 33- Angiosperm pollination, dispersal a.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18542.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-04T02:13:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NJJdDh9JYSc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-16A-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics 16A - Lecture 22</video:title>
      <video:description>Mathematics 16A - Lecture 22

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25802.jpg</video:thumbnail_loc>
      <video:duration>3734</video:duration>
      <video:publication_date>2012-09-18T17:38:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tz7lHaCC6Mc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Performing-a-Pantographic-Survey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Performing a Pantographic Survey</video:title>
      <video:description>&quot;Lec 82 - Performing a Pantographic Survey&quot; This presentation goes through the sequence of recording mandibular movements on a pantograph.  Orig. air date: SEP 4 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21482.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T05:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c0eh0s_D9hk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>82</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Pantographic</video:tag>
      <video:tag>Survey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Registration-Technique-for-Occlusal-Analysis-and-Prosthodontic-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Registration Technique for Occlusal Analysis and Prosthodontic Treatment</video:title>
      <video:description>&quot;Lec 84 - Registration Technique for Occlusal Analysis and Prosthodontic Treatment&quot; Orig. air date: APR 11 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21484.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-09-09T05:33:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LKmbGc_u3oU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>84</video:tag>
      <video:tag>Registration</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Prosthodontic</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Odontoma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Odontoma</video:title>
      <video:description>&quot;Lec 2 - Odontoma&quot; A ten year old girl is shown who presented a gingival mass identified as an odontoma.  Orig. air date: APR 10 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22765.jpg</video:thumbnail_loc>
      <video:duration>878</video:duration>
      <video:publication_date>2012-09-11T07:41:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lN02iUCnEJA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Odontoma</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Physics-10-Atoms-and-Heat-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Physics 10 Atoms and Heat II</video:title>
      <video:description>Physics 10 Atoms and Heat II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19290.jpg</video:thumbnail_loc>
      <video:duration>3846</video:duration>
      <video:publication_date>2012-09-05T01:15:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iGMVQU3sp1s</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Mounting-Stone-Casts-on-a-Whip-Mix-Articulator-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Mounting Stone Casts on a Whip Mix Articulator - Part III</video:title>
      <video:description>&quot;Lec Last - Mounting Stone Casts on a Whip Mix Articulator - Part III&quot; Verification and articulator adjustment.   Orig. air date: DEC 12 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21486.jpg</video:thumbnail_loc>
      <video:duration>1350</video:duration>
      <video:publication_date>2012-09-09T05:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o-VNADW9qr0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Whip</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>Articulator</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 1- MIT 24.213 Philosophy of Film.
Session 1: syllabus and course requirements, philosophy and film, student introductions, the humanist philosopher, Jean Cocteau, film as cultural communication, readings for the course, meaning and technique are inseparable 

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15059.jpg</video:thumbnail_loc>
      <video:duration>4206</video:duration>
      <video:publication_date>2012-08-28T12:38:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H17P1Fk308I</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Educaion</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-David-Hume-25ad65</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Introduction to David Hume</video:title>
      <video:description>&quot;Lec 11 - Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21487.jpg</video:thumbnail_loc>
      <video:duration>1175</video:duration>
      <video:publication_date>2012-09-09T05:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q6SYJpPNty8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-50-Ring-opening-Sn2-reaction-of-expoxides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Ring-opening Sn2 reaction of expoxides</video:title>
      <video:description>Ring-opening Sn2 reaction of expoxides

Ring-opening Sn2 reaction of expoxides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24598.jpg</video:thumbnail_loc>
      <video:duration>693</video:duration>
      <video:publication_date>2012-09-17T14:15:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hMguUHeYf0g</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Ring</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>expoxides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 61A - Lecture 23</video:title>
      <video:description>Computer Science 61A - Lecture 23

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26969.jpg</video:thumbnail_loc>
      <video:duration>2886</video:duration>
      <video:publication_date>2012-09-19T06:09:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o_b6ZeoeEjs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Composite-Restorative-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Composite Restorative Materials</video:title>
      <video:description>&quot;Lec 17 - Composite Restorative Materials&quot; Demonstration of mixing of two composite restorative materials. 1972

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22801.jpg</video:thumbnail_loc>
      <video:duration>434</video:duration>
      <video:publication_date>2012-09-11T07:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8D4GzrY2ltQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Composite</video:tag>
      <video:tag>Restorative</video:tag>
      <video:tag>Materials</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-51-Strong-Acid-Titration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Strong Acid Titration</video:title>
      <video:description>Strong Acid Titration

Strong acid titration and equivalence point</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22604.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-11T02:39:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/299o6c-Fkz4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>strong</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>titration</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Song-On-Medical-Students-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Song On Medical Students Life</video:title>
      <video:description>Video contains a song which is meant for entertainment and brings light to the life of medical students. You will definitely like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6b715f74-6a63-45f0-b36a-77d5e1af5ffd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2011-12-06T17:05:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10663.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>students</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Song</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 17 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23858.jpg</video:thumbnail_loc>
      <video:duration>4598</video:duration>
      <video:publication_date>2012-09-14T11:37:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0GAT48BeHF8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fertilization-of-the-Sea-Urchin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fertilization of the Sea Urchin</video:title>
      <video:description>Under a microscope watch the process of fertilization of a sea urchin take place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3ebd37ab-aca9-4afc-b86b-ec8019d0f055/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-05-27T19:14:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2387.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>urchin</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Developmental</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Describes-about-the-MAP-kinase-MAPK-signalling-pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about the MAP kinase (MAPK) signalling pathway</video:title>
      <video:description>This video explains about the MAP-kinase (MAPK) signalling pathway

The MAP-Kinase (MAPK) signalling pathway</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/398e00e9-2874-48a8-b73e-420247fcb00f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-10-10T12:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27769.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>map</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>MAPK</video:tag>
      <video:tag>signalling</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Statistical Mechanics&quot; May 4, 2009 - Leonard Susskind explains the second law of thermodynamics, illustrates chaos, and discusses how the volume of phase space grows. 

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18691.jpg</video:thumbnail_loc>
      <video:duration>4378</video:duration>
      <video:publication_date>2012-09-04T04:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DaDeF21kmMo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>s</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Traditional-Analysis-of-Knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- The Traditional Analysis of Knowledge</video:title>
      <video:description>&quot;Lec 19- The Traditional Analysis of Knowledge&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21495.jpg</video:thumbnail_loc>
      <video:duration>999</video:duration>
      <video:publication_date>2012-09-09T05:35:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_y9yto9o0lg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Traditional</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Laboratory-Aids-in-Diagnosis-PtI-Specimen-Collection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Laboratory Aids in Diagnosis: Pt.I, Specimen Collection</video:title>
      <video:description>&quot;Lec 1 - Laboratory Aids in Diagnosis: Pt.I, Specimen Collection&quot; Demonstrates lab collection techiques; armamentarium and procedure of drawing blood samples and bacteria smears.  Orig. air date: SEP 2 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21497.jpg</video:thumbnail_loc>
      <video:duration>1519</video:duration>
      <video:publication_date>2012-09-09T05:40:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qOeqbc3jw7w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Diagnosis</video:tag>
      <video:tag>Pt</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Specimen</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/eAssessment-Platform-ROGO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>eAssessment Platform- ROGO</video:title>
      <video:description>ROGO is a fantastic eAssessment platform. For an academic perspective it is a usable interface and very easy to access.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d1c194c8-c7fa-4d72-8389-4c0b318169d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2013-02-10T02:20:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29942.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>ROGO</video:tag>
      <video:tag>eAssessment</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Applications-of-Internal-Medicine-Endocrine-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Applications of Internal Medicine - Endocrine Problems</video:title>
      <video:description>&quot;Lec 5 - Applications of Internal Medicine - Endocrine Problems&quot; Different clinical examples of endocrine problems are presented along with a discussion of the symptoms.  Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-142-Scalar-Field-Line-Integral-Independent-of-Path-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Scalar Field Line Integral Independent of Path Direction</video:title>
      <video:description>Scalar Field Line Integral Independent of Path Direction

Showing that the line integral of a scalar field is independent of path direction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19951.jpg</video:thumbnail_loc>
      <video:duration>982</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/The-Ontario-vertical-axis-wind-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Ontario vertical axis wind turbine</video:title>
      <video:description>This is a video by vbine energy on Ontario&apos;s eirst vbine vertical axis wind turbine. The time I acquire these system, half of my problems are solved because I always spent a fortune on power annually.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9058.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T19:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9058.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-AST-210EE-213-X-ray-refractive-index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - AST 210/EE 213 X-ray refractive index; ...</video:title>
      <video:description>AST 210/EE 213 X-ray refractive index; ...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  6: X-ray refractive index; Reflection and refraction
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19380.jpg</video:thumbnail_loc>
      <video:duration>4553</video:duration>
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      <video:uploader>0|62|1|0</video:uploader>
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      <video:tag>yt</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Mathematics 16A - Lecture 24</video:title>
      <video:description>Mathematics 16A - Lecture 24

Analytic Geometry and Calculus</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of g protein coupled hormone signal transduction</video:title>
      <video:description>This video provides an information about g Protein coupled hormone signal transduction

G-protein coupled receptors convert extracellular hormonal signals into intracellular second messengers that produce a physiological response in the target cell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8baa3410-56c1-495f-97f3-630dda0fce4d/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27776.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Molecular-Genetics-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Molecular Genetics I</video:title>
      <video:description>&quot;Lec 4 - Molecular Genetics I&quot; (April 5, 2010) Robert Sapolsky makes interdisciplinary connections between behavioral biology and molecular genetic influences. He relates protein synthesis and point mutations to microevolutionary change, and discusses conflicting theories of gradualism and punctuated equilibrium and the influence of epigenetics on development theories. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:tag>amino</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 140 - Using a line integral to find the work done by a vector field example</video:title>
      <video:description>Using a line integral to find the work done by a vector field example

Using a line integral to find the work done by a vector field example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19947.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/AFF8FXxt5os</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Done</video:tag>
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      <video:tag>Example</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Syringe Preparation and Handling</video:title>
      <video:description>&quot;Lec 12 - Syringe Preparation and Handling&quot; Demonstrates the correct method of loading a glass syringe, and the proper steps in giving the patient a painless  injection. Orig. air date: AUG 29 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:player_loc>https://www.youtube.com/embed/NL6QVHGxmY8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Frowing of Spider Balls in Water</video:title>
      <video:description>Amazing results of spider balls slippery spheres balls that grow in water is shown in this video. Video is really interesting. Watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28381.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/rJnjNCZp2Dg</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Cognitive-Science-C103-Lecture-23</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Cognitive Science C103 - Lecture 23</video:title>
      <video:description>&quot;Lec 19 -Cognitive Science C103 - Lecture 23&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24133.jpg</video:thumbnail_loc>
      <video:duration>4665</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Catabolic Redox II</video:title>
      <video:description>Catabolic Redox II

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Computer Science 61A</video:title>
      <video:description>Lec 36- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16846.jpg</video:thumbnail_loc>
      <video:duration>2742</video:duration>
      <video:publication_date>2012-09-01T14:09:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tiAUKk8hzLE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Computer Science 61A</video:title>
      <video:description>Lec 37- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16847.jpg</video:thumbnail_loc>
      <video:duration>2002</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Chemguy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Chemguy video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/372253f2-616a-491e-a51b-ae36dcba6193/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-03T13:58:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6395.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
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      <video:tag>chemguy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Computer Science 61A - Lecture 35</video:title>
      <video:description>Computer Science 61A - Lecture 35

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26987.jpg</video:thumbnail_loc>
      <video:duration>2820</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/voJtjtVlwYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-76-ATP-and-Metabolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - ATP and Metabolism</video:title>
      <video:description>ATP and Metabolism

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26930.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-09-19T03:00:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ma-MKQ2TAGk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metabolism</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 61A - Lecture 15</video:title>
      <video:description>Computer Science 61A - Lecture 15

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26959.jpg</video:thumbnail_loc>
      <video:duration>2769</video:duration>
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      <video:uploader>0|46|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Biological Energy Efficiency  (Quiz)</video:title>
      <video:description>Biological Energy Efficiency  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26931.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-19T03:01:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jMj7Vse19_I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Examination-of-the-Mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Examination of the Mouth</video:title>
      <video:description>&quot;Lec 8 - Examination of the Mouth&quot; An introduction to the clinical examination of a dental patient. This tape presents a guide for achieving  a thorough oral examination on a dental patient. Orig. air date: SEP 9 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21504.jpg</video:thumbnail_loc>
      <video:duration>3408</video:duration>
      <video:publication_date>2012-09-09T05:41:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/weubQNtIY1Y</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mouth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Dental-Emergency-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Dental Emergency Examination</video:title>
      <video:description>&quot;Lec 9 - Dental Emergency Examination&quot; Demonstration of dental emergency procedure on a patient. Discussion of steps necessary to make a diagnosis.  Orig. air date: APR 10 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21505.jpg</video:thumbnail_loc>
      <video:duration>1790</video:duration>
      <video:publication_date>2012-09-09T05:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Ya-L47B5Ok</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Cosmology</video:title>
      <video:description>&quot;Lec 2 - Cosmology&quot; Lecture 2 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded January 19, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17734.jpg</video:thumbnail_loc>
      <video:duration>7031</video:duration>
      <video:publication_date>2012-09-03T17:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ERjkSbdn6-4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Homogeneous</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
      <video:tag>metric</video:tag>
      <video:tag>force</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Crunch</video:tag>
      <video:tag>isotropy</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>relativity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Basic-Trigonometry-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Basic Trigonometry II</video:title>
      <video:description>Basic Trigonometry II

A few more examples using SOH CAH TOA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20025.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T01:31:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G-T_6hCdMQc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>trigonometry</video:tag>
      <video:tag>II</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-36-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 36-Biology 1A -</video:title>
      <video:description>lec 36-Biology 1A -General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23395.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-09-13T13:28:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Te0XjKQOpQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Blue-Filter-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Blue Filter (Quiz)</video:title>
      <video:description>Blue Filter (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26189.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2012-09-19T00:11:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3CHic39yxjs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>blue</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CA-Geometry-Basic-Trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CA Geometry: Basic Trigonometry</video:title>
      <video:description>CA Geometry: Basic Trigonometry

61-65, basic trigonometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22470.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-11T02:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MyvRxKM0xns</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>trigonometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-SAT-Prep-Test-8-Section-5-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  114 - SAT Prep: Test 8 Section 5 Part 3</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 3

Problems 12-15 starting on page 858</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22520.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-11T02:22:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPLm4pM4KXU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Periapical-Radiography-Short-Cone-Bisecting-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Periapical Radiography - Short Cone Bisecting Technique</video:title>
      <video:description>&quot;Lec 6 -Periapical Radiography - Short Cone Bisecting Technique&quot;Instructions are given for making the complete periapical examination of the adult dentition with the film positioned at an angle to the long axes of the teeth. Orig. air date: AUG 2 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21736.jpg</video:thumbnail_loc>
      <video:duration>2591</video:duration>
      <video:publication_date>2012-09-09T07:12:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TQZQCywto38</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Periapical</video:tag>
      <video:tag>Radiography</video:tag>
      <video:tag>short</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Bisecting</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Abstraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Abstraction</video:title>
      <video:description>Lec 1- Abstraction.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19171.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-04T18:50:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LxQexwK66y4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Biology 1B</video:title>
      <video:description>&quot;Lec 1 - Biology 1B &quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27199.jpg</video:thumbnail_loc>
      <video:duration>2907</video:duration>
      <video:publication_date>2012-09-21T03:54:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uuZW484JMew</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Binary-Fission-in-Bacteria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Binary Fission in Bacteria</video:title>
      <video:description>How the binary fission in a bacterial cell takes place? Under the ideal conditions a mature bacteria divide into two identical daughter cells once in every 20 to 30 minutes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/86f7af50-de53-44ff-8694-8c10b4fdcab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11113.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>binary</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinning-match-table-trick-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinning match table trick video</video:title>
      <video:description>This video provides an information about spinning match table trick sick science #106.

&quot;Read the full experiment at http://www.stevespanglerscience.com/experiment/spinning-match-table-trick
When you cautiously balance a matchstick on the rim of a coin that has also been precariously balanced onto another coin, it might sound like rotating the matchstick will cause it all to come tumbling down. We&apos;ll show how this isn&apos;t just possible, it&apos;s downright cool.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2012 Steve Spangler Science all rights reserved&quot;</video:description>
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      <video:duration>57</video:duration>
      <video:publication_date>2012-10-10T13:34:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27816.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spinning</video:tag>
      <video:tag>match</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trick</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-78-Protein-Synthesis-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Protein Synthesis  (Quiz)</video:title>
      <video:description>Protein Synthesis  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26933.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-19T03:01:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uwL_j9yXkN8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-61A-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 61A - Lecture 2</video:title>
      <video:description>Computer Science 61A - Lecture 2

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26947.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-09-19T05:52:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R1hjHMJvp0s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-61A-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 61A - Lecture 4</video:title>
      <video:description>Computer Science 61A - Lecture 4

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26949.jpg</video:thumbnail_loc>
      <video:duration>2854</video:duration>
      <video:publication_date>2012-09-19T05:54:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9HbHxIMCHdM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Setting-Mandibular-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Setting Mandibular Anterior Teeth</video:title>
      <video:description>&quot;Lec 54 - Setting Mandibular Anterior Teeth&quot; Procedure used to mount the mandibular anterior teeth in the wax baseplate for complete denture fabrication.  Orig. air date: APR 2 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20962.jpg</video:thumbnail_loc>
      <video:duration>280</video:duration>
      <video:publication_date>2012-09-08T06:04:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jM-s7oYQRos</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>54</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>mandibular</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>to</video:tag>
      <video:tag>mount</video:tag>
      <video:tag>the</video:tag>
      <video:tag>in</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>baseplate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ethology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Ethology</video:title>
      <video:description>&quot;Lec 9 - Ethology&quot; (April 19, 2010) Robert Sapolsky looks at the biology of behavior through the ethological lens: observing animals in various natural environments, in their own language. He explores behavioral variety, the importance of gene environment interactions, experimental testing of fixed action patterns, the releasing of informational stimuli, and neuroethology.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18951.jpg</video:thumbnail_loc>
      <video:duration>6067</video:duration>
      <video:publication_date>2012-09-04T08:14:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ISVaoLlW104</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
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The Structure and Interpretation of Computer Programs</video:description>
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View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Financial Markets (ECON 252)

Most people are not very good at dealing in financial markets. Professional money managers, such as financial advisors and financial planners, assist individuals in matters of personal finance. FINRA and the SEC monitor the activities of these managers in order to protect individual investors. Mutual funds, exchange traded funds also exist to assist individual investments, and pension funds provide further services. These investment institutions help people to put money in diversified portfolios and, in some cases, reap some tax benefits for funding their retirement income.

00:00 - Chapter 1. Introduction 
04:01 - Chapter 2. Financial Advisors and Financial Planners 
15:20 - Chapter 3. Assets of U.S. Households and Nonprofits 
24:09 - Chapter 4. Mutual Funds, ETFs, and Spendthrift Funds 
41:53 - Chapter 5. Pension Funds: A History 
54:53 - Chapter 6. Modern Innovations for Pension Management: ERISA and Beyond 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
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Introduction to Statistical and Thermal Physics</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
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Psychology and Economics</video:description>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
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History of Information</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - CS 61B  Amortized Analysis</video:title>
      <video:description>CS 61B  Amortized Analysis

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Biodiversity Flourishes in Phanerozoic Eon</video:title>
      <video:description>Biodiversity Flourishes in Phanerozoic Eon

Cambrian explosion and biodiversity in the Phanerozoic Eon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24994.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Trigonometric-System-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Trigonometric System Example</video:title>
      <video:description>Trigonometric System Example

2010 IIT JEE Paper 1 Problem 55 Trigonometric System</video:description>
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      <video:duration>662</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Directing Effects in Electrophilic Aromatic Substitution</video:title>
      <video:description>Lec 6- Directing Effects in Electrophilic Aromatic Substitution.
Chemical Structure and Reactivity</video:description>
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      <video:title>Lec 5 - Statistics 20 - Lecture 6</video:title>
      <video:description>Statistics 20 - Lecture 6

Introduction to Probability and Statistics</video:description>
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      <video:duration>4192</video:duration>
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  <url>
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      <video:description>&quot;Lec 11 - The Asteroid Challenge: Will We Be Ready?&quot; Guest lecturer Rusty Schweickart gives a lecture entitled, &quot;The Asteroid Challenge: Will We Be Ready?&quot; for Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.  

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>3611</video:duration>
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      <video:description>This is lecture 9 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:description>Lec 8- Aldehydes and Ketones: Reversible.
Chemical Structure and Reactivity</video:description>
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      <video:description>&quot;Lec 20 - Computer Science 61A - : assignment and state&quot;The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2555</video:duration>
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      <video:duration>2916</video:duration>
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      <video:description>Simple animation with suitable text overlays to explain the pathogenesis of Myocardial infarction, and risk factors as well as primary management</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1708.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 - Computer Science 61A - : mutable data&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23792.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Struction and functions of Immunoglobulie G</video:title>
      <video:description>Structure of Immunoglobulin G: Immunoglobulid G (IgG) is a class of antibody produced and secreted by the B lymphocytes. It circulates in the blood and bind with foreign bodies known as antigens and mark them for destruction. This video presents the structure and functions of immunoglobulin G. Edited by Ashraf.</video:description>
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      <video:uploader>arsinsol</video:uploader>
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      <video:title>Lec 1 - History C187</video:title>
      <video:description>&quot;Lec 1 - History C187 The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23795.jpg</video:thumbnail_loc>
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      <video:title>Zirconia Dental Implant with All Stages</video:title>
      <video:description>Video shows the world&apos;s best zirconia dental implant. Video shows a full surgical procedure of the dental implant.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10227.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>IMMEDIATE</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -Chemistry 1A</video:title>
      <video:description>&quot;Lec Last -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23573.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-09-14T09:29:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QnWpIdUl2D8</video:player_loc>
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      <video:tag>Chemistry</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Programming Abstractions (Stanford)&quot; Lecture 5 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. In the fifth lecture, 

Julie discusses the use of templates, vectors and template specialization. She then goes through an example of code line by line explaining each part in detail. Finally, she goes on to explain what grid interfaces are and briefly goes over how you can use them in programming different games. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>2730</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XHXEn6kxtdQ</video:player_loc>
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      <video:tag>stack</video:tag>
      <video:tag>queue</video:tag>
      <video:tag>Nested</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Scepticism-Externalism-and-the-Ethics-of-Belief</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Scepticism, Externalism and the Ethics of Belief</video:title>
      <video:description>&quot;Lec 21- Scepticism, Externalism and the Ethics of Belief&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21506.jpg</video:thumbnail_loc>
      <video:duration>753</video:duration>
      <video:publication_date>2012-09-09T05:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EhHz0l3YrE4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Scepticism</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Belief</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Porcelain-Fused-to-Gold-Bond-Strength</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Porcelain Fused to Gold Bond Strength</video:title>
      <video:description>&quot;Lec 21 - Porcelain Fused to Gold Bond Strength&quot; Four tests are presented to demonstrate the strength of the bond of porcelain fused to gold.  Orig. air date: DEC 23 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>544</video:duration>
      <video:publication_date>2012-09-11T08:05:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/inD8ltyy5sM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>21</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Strength</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Computer-Science-61A-streams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -Computer Science 61A -: streams</video:title>
      <video:description>&quot;Lec 29 -Computer Science 61A -: streams&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23803.jpg</video:thumbnail_loc>
      <video:duration>2950</video:duration>
      <video:publication_date>2012-09-14T11:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LLl89UwSflo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>streams</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - History C187</video:title>
      <video:description>&quot;Lec 6 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23804.jpg</video:thumbnail_loc>
      <video:duration>4629</video:duration>
      <video:publication_date>2012-09-14T11:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ze5O5yGwB-g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22-  Introduction to Primary and Secondary Qualities</video:title>
      <video:description>&quot;Lec 22-  Introduction to Primary and Secondary Qualities&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21508.jpg</video:thumbnail_loc>
      <video:duration>873</video:duration>
      <video:publication_date>2012-09-09T05:41:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aC5znzQmTSs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
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      <video:tag>primary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Qualities</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History C187</video:title>
      <video:description>&quot;Lec 7 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23805.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-14T11:13:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y6IY_LQlwM0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Making-Sense-of-Perception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Making Sense of Perception</video:title>
      <video:description>&quot;Lec 25 - Making Sense of Perception&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21514.jpg</video:thumbnail_loc>
      <video:duration>997</video:duration>
      <video:publication_date>2012-09-09T05:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yyMZvVALTwo</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Programming Abstractions (Stanford)&quot; Lecture 9 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie goes over recursion and the proper ways to solve problems recursively. She continues with the example of a program that draws a fractal image and explains a Mandarin code to illustrate the different possibilities of drawing different pictures. She then discusses the problem of moving a stack of disks from one peg to the other peg. Later, she demonstrates the basic principle necessary to solve the problem with a child&apos;s toy and goes through how to solve the problem with a program. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17672.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-09-03T16:49:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uFJhEPrbycQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>technology</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
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      <video:tag>fractal</video:tag>
      <video:tag>mandarin</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-61A-higher-order-procedures-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 61A - higher-order procedures 2</video:title>
      <video:description>&quot;Lec 4 - Computer Science 61A - higher-order procedures 2&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23751.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-09-14T11:00:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZvH3wF2qg7Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-a-Mini-machine-gun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of a Mini machine gun</video:title>
      <video:description>A mini machine gun? Well it has been proven that is possible to have a mini machine gun.This video proves that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bb732c6b-6cb5-48d7-ae7d-a6dc352c99a9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2011-11-25T20:20:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7868.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mini</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>Gun</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 - Philosophy 3</video:title>
      <video:description>&quot;Lec 18 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27256.jpg</video:thumbnail_loc>
      <video:duration>3153</video:duration>
      <video:publication_date>2012-09-21T04:32:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w-QoXu9VX8k</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-Moments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Moments</video:title>
      <video:description>Moments

Introduction to moments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21104.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2012-09-08T17:40:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ESusD8HRLBI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Moments</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-164-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 164 - Lecture 24</video:title>
      <video:description>Computer Science 164 - Lecture 24

Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26227.jpg</video:thumbnail_loc>
      <video:duration>3947</video:duration>
      <video:publication_date>2012-09-19T00:20:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srqcv-bGggA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>164</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 21 -Cognitive Science C103History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24135.jpg</video:thumbnail_loc>
      <video:duration>4814</video:duration>
      <video:publication_date>2012-09-15T03:42:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEE3tokbNEY</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/An-overview-of-Pectoral-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An overview of Pectoral Muscles.</video:title>
      <video:description>This is an overview of the Pectoral Muscles. The tutorial guides us through the four pectoral muscles, origin and how they work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/80d75a83-9bb9-4732-83cb-45c201d2eb8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2013-01-19T05:21:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28958.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>an</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pectoral</video:tag>
      <video:tag>Muscles</video:tag>
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    <loc>https://dnatube.com/videos/Athetosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Athetosis</video:title>
      <video:description>Athetosis is a condition evident by constant succession of involuntary flexion movement, pronation, writhing, extension and hand and finger supination, and at times for feet and toes. This condition is as a result of extrapyramidal lesion. This video demonstrates this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f1e81be8-42e8-40fc-86e2-3385e5b51ae8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2013-02-16T02:53:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30274.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Athetosis</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Lec-32-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
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      <video:description>&quot;Lec 32 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 32: Improper integrals

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec Last- MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec Last - MIT 3.091 Introduction to Solid State Chemistry&quot; Wrap-up: Closing Remarks about the Course

Student Course Evaluations

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 92 - Invaders in Action: Ovarian Cancer Cells Bully Their Way Through Tissue</video:title>
      <video:description>Lec 92 - Invaders in Action: Ovarian Cancer Cells Bully Their Way Through Tissue. A team led by Joan Brugge, the Louise Foote Pfeiffer Professor of Cell Biology at Harvard Medical School, recently shed light on how ovarian cancer spreads. In a paper published in June 2011 in the journal Cancer Discovery, Brugge and colleagues found that ovarian cancer cells act like bullies, using brute force to plow their way through tissue and colonize additional organs.</video:description>
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      <video:title>Lec 34 - Plant and Microbial Biology 160 - Lecture 34</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 34

Plant Molecular Genetics</video:description>
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Polymerization of Alkenes with Acid</video:description>
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      <video:description>Ether Naming and Introduction

Ether Naming and Introduction</video:description>
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      <video:title>Lec 33 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 33 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 33: Topological considerations; Maxwell&apos;s equations.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 34 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 34: Final review.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 60 - Energy Innovation at Scale with Steven Koonin</video:title>
      <video:description>Lec 60 - Energy Innovation at Scale with Steven Koonin. Dr. Steven Koonin, Under Secretary for Science with the U.S. Department of Energy, addressed energy issues with the Harvard University community and beyond.</video:description>
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      <video:title>Lec 62 - Examples of Tk Approach Absolute Zero</video:title>
      <video:description>Examples of Tk Approach Absolute Zero

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>IM injection is the injection put directly into the muscle. This injection is generally given to stop pregnancy and reduce the symptoms of cancer.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 26 - Population Growth: Density Effects</video:title>
      <video:description>&quot;Lec 26 - Population Growth: Density Effects&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The growth of populations is held in check by several factors. These can include predators, food and other resources, and density. Population density affects growth rate by determining how likely is it that an organism will interact with a member of its own species compared to an organism of a different species. Population growth studies rely on the mathematics of logs and exponents.

00:00 - Chapter 1. Introduction 
03:02 - Chapter 2. The Math of Population Growth 
09:15 - Chapter 3. The Effects of Age on Population Growth 
16:50 - Chapter 4. Examples of Population Growth 
24:31 - Chapter 5. The Effects of Density on Population Growth 
39:07 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:tag>logs</video:tag>
      <video:tag>Exponents</video:tag>
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      <video:title>Lec 8 - History C187</video:title>
      <video:description>&quot;Lec 8 - History C187&quot; The History and Practice of Human Rights</video:description>
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      <video:title>Lec 9 - History C187</video:title>
      <video:description>&quot;Lec 9 - History C187&quot; The History and Practice of Human Rights</video:description>
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      <video:title>Lec 10 - History C187</video:title>
      <video:description>&quot;Lec 10 - History C187&quot; The History and Practice of Human Rights</video:description>
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      <video:publication_date>2012-09-14T11:13:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JK2I8blUsZ0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Linear-Algebra-Rowspace-and-Left-Nullspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Linear Algebra: Rowspace and Left Nullspace</video:title>
      <video:description>Linear Algebra: Rowspace and Left Nullspace

Rowspace and Left Nullspace</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22112.jpg</video:thumbnail_loc>
      <video:duration>1398</video:duration>
      <video:publication_date>2012-09-11T00:50:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qBfc57x_RSg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>nullspace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Lin-Alg-Orthogonal-Complement-of-the-Nullspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Lin Alg: Orthogonal Complement of the Nullspace</video:title>
      <video:description>Lin Alg: Orthogonal Complement of the Nullspace

The orthogonal complement of the nullspace and left nullspace.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22125.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-09-11T00:54:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LE_aQAur7nI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nullspace</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-SAT-Prep-Test-2-Section-3-Part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  25 - SAT Prep: Test 2 Section 3 Part 6</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 6

Problem 20 on page 464</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22126.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-11T00:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEEsj1puK9k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 8 -Cognitive Science C103 History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24122.jpg</video:thumbnail_loc>
      <video:duration>4281</video:duration>
      <video:publication_date>2012-09-15T03:39:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V-Da0jZgm6Q</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Linear-Alg-Rowspace-Solution-to-Axb-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Linear Alg: Rowspace Solution to Ax=b example</video:title>
      <video:description>Linear Alg: Rowspace Solution to Ax=b example

Visualizing the rowspace solution to Ax=b</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22132.jpg</video:thumbnail_loc>
      <video:duration>1178</video:duration>
      <video:publication_date>2012-09-11T00:55:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdf2CuMGdKs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ax</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Lin-Alg-Showing-that-A-transpose-x-A-is-invertible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Lin Alg: Showing that A-transpose x A is invertible</video:title>
      <video:description>Lin Alg: Showing that A-transpose x A is invertible

Showing that (transpose of A)(A) is invertible if A has linearly independent columns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22135.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2012-09-11T00:56:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ESSMQH6Y5OA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>that</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Transpose</video:tag>
      <video:tag>x</video:tag>
      <video:tag>is</video:tag>
      <video:tag>invertible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-109-Linear-Algebra-Projections-onto-Subspaces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 109 - Linear Algebra: Projections onto Subspaces</video:title>
      <video:description>Linear Algebra: Projections onto Subspaces

Projections onto subspaces</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22136.jpg</video:thumbnail_loc>
      <video:duration>1046</video:duration>
      <video:publication_date>2012-09-11T00:56:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5B8XluiqdHM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Projections</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>subspaces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -Computer Science C149 -</video:title>
      <video:description>&quot;Lec 23 -Computer Science C149 -&quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23973.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-09-14T12:21:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-QLr5PM24S0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-C149</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 Computer Science C149</video:title>
      <video:description>&quot;Lec 22 Computer Science C149 &quot;Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23972.jpg</video:thumbnail_loc>
      <video:duration>4472</video:duration>
      <video:publication_date>2012-09-14T12:21:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c1iPwTce7vA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BiFC-Biomolecular-flourescence-complementation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BiFC Biomolecular flourescence complementation</video:title>
      <video:description>This animation shows how biomolecular flourescence complementation shorly called as BiFC works. It is very good way to show protein - protein interaction in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/b3fd00b1-d4f6-49b9-ae7c-833a6856e03e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2010-02-25T19:54:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3869.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>bifc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-19-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 19- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 19- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16869.jpg</video:thumbnail_loc>
      <video:duration>3027</video:duration>
      <video:publication_date>2012-09-01T14:42:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUqzCUNVI3g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-2nd-Order-Linear-Homogeneous-Differential-Equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - 2nd Order Linear Homogeneous Differential Equations 1</video:title>
      <video:description>2nd Order Linear Homogeneous Differential Equations 1

Introduction to 2nd order, linear, homogeneous differential equations with constant coefficients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22137.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T00:56:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UFWAu8Ptth0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2nd</video:tag>
      <video:tag>order</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Homogeneous</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-SAT-Prep-Test-2-Section-6-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  28 - SAT Prep: Test 2 Section 6 Part 3</video:title>
      <video:description>SAT Prep: Test 2 Section 6 Part 3

Problems 10-14 starting on page 474 (but I get the wrong answer for 14 because of a sal malfunction)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22138.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T00:56:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JqzTKxFpzco</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>6</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-2nd-Order-Linear-Homogeneous-Differential-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - 2nd Order Linear Homogeneous Differential Equations 2</video:title>
      <video:description>2nd Order Linear Homogeneous Differential Equations 2

Let&apos;s find the general solution!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22141.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2012-09-11T00:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SPVqgkOZMAc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2nd</video:tag>
      <video:tag>order</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Homogeneous</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-115-Linear-Algebra-Least-Squares-Approximation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 115 - Linear Algebra: Least Squares Approximation</video:title>
      <video:description>Linear Algebra: Least Squares Approximation

The least squares approximation for otherwise unsolvable equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22147.jpg</video:thumbnail_loc>
      <video:duration>932</video:duration>
      <video:publication_date>2012-09-11T00:59:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MC7l96tW8V8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - History C187</video:title>
      <video:description>&quot;Lec 13 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23811.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-09-14T11:14:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/El5tkvTJzsM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History C187</video:title>
      <video:description>&quot;Lec 14 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23812.jpg</video:thumbnail_loc>
      <video:duration>4344</video:duration>
      <video:publication_date>2012-09-14T11:14:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzLcfuDQafc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tellurium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tellurium video - Periodic Table of Videos</video:title>
      <video:description>Tellurium is element number 52. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12153.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-04-03T14:48:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ChFbVu4Mpk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tellurium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-SAT-Prep-Test-2-Section-9-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  33 - SAT Prep: Test 2 Section 9 Part 2</video:title>
      <video:description>SAT Prep: Test 2 Section 9 Part 2

Problems 6-9 starting on page 488</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22155.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T01:01:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nognGA0mtcU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cerium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cerium video - Periodic Table of Videos</video:title>
      <video:description>The sparks will fly as The Professor discusses element number 58. More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12151.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-04-03T14:47:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/frD3126ry8o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Cerium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Complex-roots-of-the-characteristic-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Complex roots of the characteristic equations 2</video:title>
      <video:description>Complex roots of the characteristic equations 2

What happens when the characteristic equation has complex roots?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22160.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-09-11T01:03:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jJyRrIZ595c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-122-Lin-Alg-Alternate-Basis-Tranformation-Matrix-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Lin Alg: Alternate Basis Tranformation Matrix Example</video:title>
      <video:description>Lin Alg: Alternate Basis Tranformation Matrix Example

Example of finding the transformation matrix for an alternate basis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22162.jpg</video:thumbnail_loc>
      <video:duration>800</video:duration>
      <video:publication_date>2012-09-11T01:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lCRGNykWqFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Alternate</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>Tranformation</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Complex-roots-of-the-characteristic-equations-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Complex roots of the characteristic equations 3</video:title>
      <video:description>Complex roots of the characteristic equations 3

Lets do an example with initial conditions!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22163.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-11T01:03:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rGaM6pwqhB0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-SAT-Prep-Test-2-Section-9-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  34 - SAT Prep: Test 2 Section 9 Part 3</video:title>
      <video:description>SAT Prep: Test 2 Section 9 Part 3

Problems 10-12 starting on page 489</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22164.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T01:04:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n30T7Uc6IOg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Points-on-a-number-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Points on a number line</video:title>
      <video:description>Points on a number line

U09_L1_T3_we2 Points on a number line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25102.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-18T01:14:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uC09taczvOo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Points</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Linear-Algebra-Introduction-to-Orthonormal-Bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Linear Algebra: Introduction to Orthonormal Bases</video:title>
      <video:description>Linear Algebra: Introduction to Orthonormal Bases

Looking at sets and bases that are orthonormal -- or where all the vectors have length 1 and are orthogonal to each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22168.jpg</video:thumbnail_loc>
      <video:duration>676</video:duration>
      <video:publication_date>2012-09-11T01:05:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7BFx8pt2aTQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Christian-Roman-Empire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Christian Roman Empire</video:title>
      <video:description>&quot;Lec 4 - The Christian Roman Empire&quot;The Early Middle Ages, 284--1000 (HIST 210)

The emperor Constantine&apos;s conversion to Christianity brought  change to the Roman Empire as its population gradually abandoned the old religions in favor of Christianity. The reign of Julian the Apostate, a nephew of Constantine, saw the last serious attempt to restore civic polytheism as the official religion.  The Christian church of the fourth century was divided, however, by two serious heresies: Arianism and Donatism.  Religious dissent led to the intervention of the emperors at church councils and elsewhere. Professor Freedman then introduces St. Augustine&apos;s Confessions, including an overview of Platonism.

00:00 - Chapter 1. Introduction 
08:09 - Chapter 2. Julian the Apostate
12:17 - Chapter 3. Essential Heresies: Arianism and Donatism
26:04 - Chapter 4. Essential Heresies 2: Manicheanism
30:06 - Chapter 5. Roman Emperors and Christian Heresies
40:33 - Chapter 6. Introduction to St. Augustine&apos;s Confessions
43:51 - Chapter 7. Platonism

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23463.jpg</video:thumbnail_loc>
      <video:duration>2876</video:duration>
      <video:publication_date>2012-09-14T08:57:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gzibwdsl_SI</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Empire</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Repeated-roots-of-the-characterisitic-equations-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Repeated roots of the characterisitic equations part 2</video:title>
      <video:description>Repeated roots of the characterisitic equations part 2

An example where we use initial conditions to solve a repeated-roots differential equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22170.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2012-09-11T01:05:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YezsgIlcb68</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Repeated</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characterisitic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Linear-Algebra-Coordinates-with-respect-to-orthonormal-bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Linear Algebra: Coordinates with respect to orthonormal bases</video:title>
      <video:description>Linear Algebra: Coordinates with respect to orthonormal bases

Seeing that orthonormal bases make for good coordinate systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22171.jpg</video:thumbnail_loc>
      <video:duration>928</video:duration>
      <video:publication_date>2012-09-11T01:05:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SWbis2zWIvo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Respect</video:tag>
      <video:tag>to</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Ideal-Gas-Equation-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Ideal Gas Equation Example 3</video:title>
      <video:description>Ideal Gas Equation Example 3

Figuring out the mass of Oxygen we have.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22541.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-11T02:26:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69V-60sga3M</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-More-on-Total-Revenue-and-Elasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - More on Total Revenue and Elasticity</video:title>
      <video:description>More on Total Revenue and Elasticity

Clarification on the relationship between total revenue and elasticity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25411.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2012-09-18T13:53:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KgrLUQYgIJE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Hopes-for-the-LHC-15-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Hopes for the LHC (15 of 15)</video:title>
      <video:description>Episode 15 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, Brian and other scientists tell us what they hope the Large Hadron Collider at CERN will reveal about the way the universe works. This film is part of a series originally shown on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8e8a9d2b-03c8-41c2-a261-668d91528575/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2009-04-18T08:57:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1834.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Lin-Alg-Projections-onto-subspaces-with-orthonormal-bases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127 - Lin Alg: Projections onto subspaces with orthonormal bases</video:title>
      <video:description>Lin Alg: Projections onto subspaces with orthonormal bases

Projections onto subspaces with orthonormal bases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22173.jpg</video:thumbnail_loc>
      <video:duration>974</video:duration>
      <video:publication_date>2012-09-11T01:05:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/we829K4NOq8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Projections</video:tag>
      <video:tag>onto</video:tag>
      <video:tag>subspaces</video:tag>
      <video:tag>with</video:tag>
      <video:tag>orthonormal</video:tag>
      <video:tag>Bases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - History C187</video:title>
      <video:description>&quot;Lec 16 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23814.jpg</video:thumbnail_loc>
      <video:duration>4761</video:duration>
      <video:publication_date>2012-09-14T11:15:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O6-7Oia8h2Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Characteristics-and-Manipulation-of-Cohesive-Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Characteristics and Manipulation of Cohesive Gold</video:title>
      <video:description>&quot;Lec 28 - Characteristics and Manipulation of Cohesive Gold&quot; Describes various types of cohesive gold and their properties. In addition, annealing and condensing of cohesive gold is discussed. Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22812.jpg</video:thumbnail_loc>
      <video:duration>1273</video:duration>
      <video:publication_date>2012-09-11T08:05:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gQeMfb1RzhQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Characteristics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>manipulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - History C187</video:title>
      <video:description>&quot;Lec 17 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23815.jpg</video:thumbnail_loc>
      <video:duration>4223</video:duration>
      <video:publication_date>2012-09-14T11:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3z8dopy-6BM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Alginate-Mixing-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Alginate Mixing Technique</video:title>
      <video:description>&quot;Lec 30 - Alginate Mixing Technique&quot; Mixing of alginate impression material, normal and fast set.  Orig. air date: AUG 3 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22814.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-11T08:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/110jFSkZl6k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - History C187</video:title>
      <video:description>&quot;Lec 18 - History C187&quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23816.jpg</video:thumbnail_loc>
      <video:duration>4422</video:duration>
      <video:publication_date>2012-09-14T11:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BFn1cwlmrJY</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Preparation-of-Fynal-Cement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Preparation of Fynal Cement</video:title>
      <video:description>&quot;Lec 18 - Preparation of Fynal Cement&quot; Demonstrates the mixing of Tynal, a zinc oxide eugenol cement used for cementation of inlays, crowns, and bridges.  Orig. air date: DEC 18 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22802.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2012-09-11T07:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gareoo4e_Pg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fynal</video:tag>
      <video:tag>Cement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-21-88a532</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Statistics 21</video:title>
      <video:description>&quot;Lec 15 - Statistics 21&quot; Statistics 21 - Fall 2009 - 
Introductory Probability and Statistics for Business -
Professor Philip Stark</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23940.jpg</video:thumbnail_loc>
      <video:duration>4868</video:duration>
      <video:publication_date>2012-09-14T12:10:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JmBs9_VBA9Q</video:player_loc>
      <video:uploader>045|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-First-living-things-on-land-clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - First living things on land clarification</video:title>
      <video:description>First living things on land clarification

First living things on land clarification (This video copyrighted under Create Commons Attribution and Share-Alike CC-BY-SA license)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24996.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-17T17:58:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3gUE_P9T-Wk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>on</video:tag>
      <video:tag>land</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Class-V-Amalgam-Restoration-Condensation-and-Carving</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Class V Amalgam Restoration: Condensation and Carving</video:title>
      <video:description>&quot;Lec 7 - Class V Amalgam Restoration: Condensation and Carving&quot; Third part of the procedure, amalgam condensation and carving.  Orig. air date: MAR 8 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22822.jpg</video:thumbnail_loc>
      <video:duration>560</video:duration>
      <video:publication_date>2012-09-11T08:11:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u6beJ53-FZ4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Carving</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Instrument-Sharpening-Hand-Cutting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Instrument Sharpening (Hand Cutting)</video:title>
      <video:description>&quot;Lec 10 - Instrument Sharpening (Hand Cutting)&quot; Demonstrates the technique for sharpening hand cutting instruments in Operative Dentistry.  Orig. air date: SEP 6 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22825.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T08:11:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g1Y-p_vviU8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>Sharpening</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Cutting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Class-I-Buccal-Pit-Cohesive-Gold-Foil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Class I Buccal Pit Cohesive Gold Foil</video:title>
      <video:description>&quot;Lec 16 - Class I Buccal Pit Cohesive Gold Foil&quot; Demonstration of the preparation and filling of a Class I buccal pit in a mandibular molar. Fibrous gold foil is used to restore this cavity. Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22831.jpg</video:thumbnail_loc>
      <video:duration>1449</video:duration>
      <video:publication_date>2012-09-11T08:12:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HMcnvaD1MTY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>class</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Buccal</video:tag>
      <video:tag>Pit</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61A-mapreduce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Computer Science 61A - mapreduce</video:title>
      <video:description>&quot;Lec 33 - Computer Science 61A - mapreduceThe Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23822.jpg</video:thumbnail_loc>
      <video:duration>2817</video:duration>
      <video:publication_date>2012-09-14T11:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OVbHFr6SG_8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>mapreduce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-MS-affect-our-bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does MS affect our bodies</video:title>
      <video:description>How does Multiple Sclerosis affects us? Take a look at the physical and chemical causes for multiple sclerosis as well as it&apos;s effects. Although a video made during MS awareness day, it is still relevant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/efe5f8da-1d8b-48e3-a711-130b97f3fd91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2014-10-03T12:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31862.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Multiple</video:tag>
      <video:tag>sclerosis</video:tag>
      <video:tag>Causes</video:tag>
      <video:tag>consequences</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Intermediary-Base-Calcium-Hydroxide-and-Zinc-Oxide-Eugenol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Intermediary Base - Calcium Hydroxide and Zinc Oxide Eugenol</video:title>
      <video:description>&quot;Lec 17 - Intermediary Base - Calcium Hydroxide and Zinc Oxide Eugenol&quot; The technique for mixing Dycal and Cavitec and discussion of their use are demonstrated.  Orig. air date: JAN 9 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22832.jpg</video:thumbnail_loc>
      <video:duration>291</video:duration>
      <video:publication_date>2012-09-11T08:12:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3Uk15_Lszg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Intermediary</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>Hydroxide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>Oxide</video:tag>
      <video:tag>Eugenol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-GMAT-Data-Sufficiency-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - GMAT: Data Sufficiency 7</video:title>
      <video:description>GMAT: Data Sufficiency 7

33-36, pg. 280</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22302.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T01:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/21680hPTfUc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Biology-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Biology 1A</video:title>
      <video:description>lec 5-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23361.jpg</video:thumbnail_loc>
      <video:duration>2969</video:duration>
      <video:publication_date>2012-09-13T13:06:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5Kd3yk8ves</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-More-implicit-differentiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - More implicit differentiation</video:title>
      <video:description>More implicit differentiation

2 more implicit differentiation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19828.jpg</video:thumbnail_loc>
      <video:duration>690</video:duration>
      <video:publication_date>2012-09-05T17:53:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hrg1hCzg3W0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>differentiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Computer-Science-61A-mapreduce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 -Computer Science 61A -: mapreduce</video:title>
      <video:description>&quot;Lec 34 -Computer Science 61A -: mapreduceThe Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23823.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-09-14T11:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tlABAGE-Tvc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>mapreduce</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-Exam-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory System Exam Part 2</video:title>
      <video:description>In this exam, A real patient is going through a respiratory system exam. This is the second part of the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c2fa91b-e484-4786-b911-36a01ccaeb7e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-30T10:05:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9488.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Bromination-of-Benzene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Bromination of Benzene</video:title>
      <video:description>Bromination of Benzene

Bromination of benzene catalyzed by iron bromide</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24607.jpg</video:thumbnail_loc>
      <video:duration>776</video:duration>
      <video:publication_date>2012-09-17T14:17:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K2tIixiXGOM</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Bromination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>benzene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Survey-of-Oral-Hygiene-Devices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Survey of Oral Hygiene Devices</video:title>
      <video:description>&quot;Lec 1 - Survey of Oral Hygiene Devices&quot; Survey of all oral hygiene devices currently in use and their correct useage.  Orig. air date: NOV 18 71

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22850.jpg</video:thumbnail_loc>
      <video:duration>2041</video:duration>
      <video:publication_date>2012-09-11T08:24:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTdfALnIbwA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Hygiene</video:tag>
      <video:tag>Devices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Computer-Science-61A-Lecture-28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Computer Science 61A - Lecture 28</video:title>
      <video:description>Computer Science 61A - Lecture 28

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26977.jpg</video:thumbnail_loc>
      <video:duration>3086</video:duration>
      <video:publication_date>2012-09-19T06:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JXc0qAIp0TY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Chaos-and-Reductionism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chaos and Reductionism</video:title>
      <video:description>&quot;Lec 21 - Chaos and Reductionism&quot; (May 19, 2010) Professor Robert Sapolsky gives what he calls &quot;one of the most difficult lectures of the course&quot; about chaos and reductionism. He references a book that he assigned to his students. This lecture focuses on reduction science and breaking things down to their component parts in order to understand them best. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18963.jpg</video:thumbnail_loc>
      <video:duration>5853</video:duration>
      <video:publication_date>2012-09-04T08:18:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_njf8jwEGRo</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>starting</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Computer-Science-61A-Lecture-31</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Computer Science 61A - Lecture 31</video:title>
      <video:description>Computer Science 61A - Lecture 31

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26980.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-19T06:13:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YQSS5Mtalc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>31</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Computer-Science-61A-Lecture-34</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Computer Science 61A - Lecture 34</video:title>
      <video:description>Computer Science 61A - Lecture 34

 The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26984.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-19T06:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vzN65GNBabE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>34</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Cancers-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Cancers Treatment</video:title>
      <video:description>Radiation for Eye Cancers treatment are shown here. Eyes of the patients saved by the expert doctors are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba0a2958-a303-492b-9c13-46a05e8c158d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-03T04:00:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10635.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Cancers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in Action</video:title>
      <video:description>HIV or Human immunodeficiency virus is a retro virus. This video explains how it gets into the blood stream and how it attacks the immune system.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9393.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Lec-23-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Language</video:title>
      <video:description>&quot;Lec 23 - Language&quot; (May 21, 2010) Professor Robert Sapolsky gives a lecture on language. He describes the similarities and differences between different human and animal languages. He focuses on how we use language to communicate with each other, how we communicate with animals, and how animals commute with each other.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>6167</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SIOQgY1tqrU</video:player_loc>
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      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
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      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>generation</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 5: Hydrogen atom energy levels

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Amalgam-Polishing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Amalgam Polishing</video:title>
      <video:description>&quot;Lec 2 - Amalgam Polishing&quot; Presented in conjunction with a dental materials course to second year dental hygiene students. Shows proper armementarium and procedure for amalgam polishing. Orig. air date: MAY 5 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>2191</video:duration>
      <video:publication_date>2012-09-11T08:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mskdYjboxLY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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    <loc>https://dnatube.com/videos/Lec-18-Letters-and-Science-C70V-00308e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18  - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 18  - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23911.jpg</video:thumbnail_loc>
      <video:duration>4513</video:duration>
      <video:publication_date>2012-09-14T11:55:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vEo42PO7Sj0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
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    <loc>https://dnatube.com/videos/Lec-5-GMAT-Math-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - GMAT Math: 5</video:title>
      <video:description>GMAT Math: 5

24-29, pgs. 155-156</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21921.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-10T23:46:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fRTx45FJWto</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-35-Computer-Science-61A-analyzing-evaluator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Computer Science 61A -  analyzing evaluator</video:title>
      <video:description>&quot;Lec 35 - Computer Science 61A -  analyzing evaluator&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23824.jpg</video:thumbnail_loc>
      <video:duration>2550</video:duration>
      <video:publication_date>2012-09-14T11:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9VoxtdsRyA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>35</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>analyzing</video:tag>
      <video:tag>evaluator</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-36-Computer-Science-61A-lazy-evaluator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Computer Science 61A -: lazy evaluator</video:title>
      <video:description>&quot;Lec 36- Computer Science 61A -: lazy evaluator&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23825.jpg</video:thumbnail_loc>
      <video:duration>1899</video:duration>
      <video:publication_date>2012-09-14T11:27:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WJsgTZsFE3M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>lazy</video:tag>
      <video:tag>evaluator</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Triangulum-And-Pinwheel-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triangulum And Pinwheel Galaxy</video:title>
      <video:description>Triangulum Galaxy is a galaxy that is 3 million light year away from earth, it is named as M33. Issac telescope is used in this video to see the clear view of M3 galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d371afa9-33b8-476b-9491-8636daed796c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2013-01-30T07:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29054.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Triangulum</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>M33</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sociology-185-GLOBAL-SOCIOLOGY-Erik-Wright-on-Real-Utopias-in-and-Beyond-Capitalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 Sociology 185 - GLOBAL SOCIOLOGY: Erik Wright on Real Utopias in and Beyond Capitalism</video:title>
      <video:description>&quot;Lec 12 Sociology 185 - GLOBAL SOCIOLOGY: Erik Wright on Real Utopias in and Beyond Capitalism&quot;Global Sociology - Sociology 185 
Erik Wright on Real Utopias in and Beyond Capitalism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23985.jpg</video:thumbnail_loc>
      <video:duration>4217</video:duration>
      <video:publication_date>2012-09-14T12:31:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RzqOc-gkI-o</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>185</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Erik</video:tag>
      <video:tag>Wright</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Utopias</video:tag>
      <video:tag>in</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Beyond</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 16 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-05T04:12:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/70oLiVKNqhU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Computer-Science-61A-logic-programming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37- Computer Science 61A -  logic programming</video:title>
      <video:description>&quot;Lec 37- Computer Science 61A -  logic programming&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23826.jpg</video:thumbnail_loc>
      <video:duration>3138</video:duration>
      <video:publication_date>2012-09-14T11:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JIMS_mspmug</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>37</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Curet-Scalers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Curet Scalers</video:title>
      <video:description>&quot;Lec 11 - Curet Scalers&quot; Designed to give students a complete, concise study of the curet scaler.  Orig. air date: JUL 11 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22860.jpg</video:thumbnail_loc>
      <video:duration>1571</video:duration>
      <video:publication_date>2012-09-11T08:25:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UWzGaRQw6fc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Curet</video:tag>
      <video:tag>Scalers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Prophylaxis-Instrumentation-Principles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Prophylaxis Instrumentation Principles</video:title>
      <video:description>&quot;Lec 13 - Prophylaxis Instrumentation Principles&quot; Instrumentation principles are illustrated - pen grasp, fulcrum, working and exploring strokes for prophylaxis.  Orig. air date: DEC 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22862.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2012-09-11T08:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/emzxYZoROPc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Prophylaxis</video:tag>
      <video:tag>Instrumentation</video:tag>
      <video:tag>Principles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Hypertension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Hypertension?</video:title>
      <video:description>Direct Renin Inhibition is the first new mode of action in anti-hypertensive treatment for over a decade. The mechanism of action of Aliskiren (Rasilez) is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e56773f6-6a03-4a91-9904-c431de8ad360/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2013-02-05T04:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29146.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hypertension</video:tag>
      <video:tag>Aliskiren</video:tag>
      <video:tag>Rasilez</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 12 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood reminds the students that the best class of functions for Fourier Functions are rapidly decreasing functions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17621.jpg</video:thumbnail_loc>
      <video:duration>3176</video:duration>
      <video:publication_date>2012-09-03T16:29:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MQ_qTG7dcJQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>rapidly</video:tag>
      <video:tag>decreasing</video:tag>
      <video:tag>decays</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>of</video:tag>
      <video:tag>derivative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-129-Lin-Alg-Example-using-orthogonal-change-of-basis-matrix-to-find-transformation-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 129 - Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix</video:title>
      <video:description>Lin Alg: Example using orthogonal change-of-basis matrix to find transformation matrix

Example using orthogonal change-of-basis matrix to find transformation matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22176.jpg</video:thumbnail_loc>
      <video:duration>1624</video:duration>
      <video:publication_date>2012-09-11T01:06:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gfVY7cW7VLQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
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      <video:tag>using</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 5 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Sex and Gender Orientation&quot;

April 15th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3804</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5rr5Lu2DnMk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Magnetism-9-Electric-Motors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Magnetism 9: Electric Motors</video:title>
      <video:description>Magnetism 9: Electric Motors

Using a magnetic field to exert torque on a rotating circuit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21786.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-10T13:07:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pAgPfr7MkkU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>9</video:tag>
      <video:tag>electric</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-37-SAT-Prep-Test-3-Section-2-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  37 - SAT Prep: Test 3 Section 2 Part 2</video:title>
      <video:description>SAT Prep: Test 3 Section 2 Part 2

Problems 6-10 starting on page 519</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22178.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2012-09-11T01:07:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YsKgw5S7Plg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-131-Linear-Algebra-The-Gram-Schmidt-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 131 - Linear Algebra: The Gram-Schmidt Process</video:title>
      <video:description>Linear Algebra: The Gram-Schmidt Process

Finding an orthonormal basis for a subspace using the Gram-Schmidt Process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22179.jpg</video:thumbnail_loc>
      <video:duration>1164</video:duration>
      <video:publication_date>2012-09-11T01:07:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rHonltF77zI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-132-Linear-Algebra-Gram-Schmidt-Process-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Linear Algebra: Gram-Schmidt Process Example</video:title>
      <video:description>Linear Algebra: Gram-Schmidt Process Example

Using Gram-Schmidt to find an orthonormal basis for a plane in R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22180.jpg</video:thumbnail_loc>
      <video:duration>794</video:duration>
      <video:publication_date>2012-09-11T01:07:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tu1GPtfsQ7M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Schmidt</video:tag>
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      <video:tag>Example</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Yeast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Yeast?</video:title>
      <video:description>What is yeast?

Yeast infection, beer brewing &amp; baking are some of its roles - But &apos;what the Candida&apos; is it?!

www.singerinstruments.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11998.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-03-29T13:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LVL0D11RYf4</video:player_loc>
      <video:uploader>Singer Instruments</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>What</video:tag>
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      <video:tag>yeast</video:tag>
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      <video:tag>agar</video:tag>
      <video:tag>cerevisiae</video:tag>
      <video:tag>pombe</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Instruments</video:tag>
      <video:tag>Tetrad</video:tag>
      <video:tag>Spore</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ideal-Gas-Example-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ideal Gas Example 4</video:title>
      <video:description>Ideal Gas Example 4

Figuring out the molar mass of a mystery molecule at STP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22542.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2012-09-11T02:27:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Osl6HEDZZ-E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ideal</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-Of-Presbyopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties Of Presbyopia</video:title>
      <video:description>This video explains the meaning of presbyopia. People who suffers from presbyopia loses the ability to focus on near objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b56b7e87-9963-4470-b110-f117a5e67a60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-11T23:27:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11117.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Presbyopia</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>old</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Hypermetropia</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-32-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 32- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 32- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16884.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-01T14:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pangiQRPBzg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>berkeley</video:tag>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 19 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood demonstrates aliasing by showing the class what happens when you under sample music.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17633.jpg</video:thumbnail_loc>
      <video:duration>3126</video:duration>
      <video:publication_date>2012-09-03T16:33:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XkA1nccwauM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>physics</video:tag>
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      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
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      <video:tag>Transformations</video:tag>
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      <video:tag>digital</video:tag>
      <video:tag>bandwidth</video:tag>
      <video:tag>discrete</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Identifying-The-Direction-Of-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identifying The Direction Of Magnetic Field</video:title>
      <video:description>This video demonstrates the rules in determining the direction of a magnetic field. Rules used in the presentation are, right hand thumb rule for straight conductors and circular conductors, Maxwell&apos;s cork screw rule, and ampere&apos;s swimming rule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5069857f-e923-47b7-b1d1-cc55467752d0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-12T02:44:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11415.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Law</video:category>
      <video:tag>determine</video:tag>
      <video:tag>Direction</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>thumb</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Cork</video:tag>
      <video:tag>Screw</video:tag>
      <video:tag>Ampere</video:tag>
      <video:tag>Swimming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Biology-1B-Lecture-25-Fossils-evo-devo-and-evolution-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Biology 1B - Lecture 25: Fossils, evo-devo and evolution of</video:title>
      <video:description>Biology 1B - Lecture 25: Fossils, evo-devo and evolution of

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26450.jpg</video:thumbnail_loc>
      <video:duration>2905</video:duration>
      <video:publication_date>2012-09-19T01:13:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiMB6cbbIcs</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>evo</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Point-distance-to-plane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Point distance to plane</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Distance between a point and a plane in three dimensions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22202.jpg</video:thumbnail_loc>
      <video:duration>732</video:duration>
      <video:publication_date>2012-09-11T01:12:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7rIFO8hct9g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Point</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>plane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-14-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 14 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lecc 14 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24401.jpg</video:thumbnail_loc>
      <video:duration>4690</video:duration>
      <video:publication_date>2012-09-17T03:04:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M3Q5B2a9h5A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lecc</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Plotting-xy-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Plotting (x,y) relationships</video:title>
      <video:description>Plotting (x,y) relationships

u13_l1_t2_we1 Plotting (x,y) relationships t2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25268.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2012-09-18T02:33:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/86NwKBcOlow</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Plotting</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Biology 1A</video:title>
      <video:description>lec 9-Biology 1A General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23367.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-13T13:10:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NRIfwL-70mU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Monopolist-Optimizing-Price-part-1-Total-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Monopolist Optimizing Price (part 1)- Total Revenue.</video:title>
      <video:description>Monopolist Optimizing Price (part 1)- Total Revenue.

Starting to think about how a monopolist would rationally optimize profits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25502.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2012-09-18T15:55:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cczABrLd_uA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Undetermined-Coefficients-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Undetermined Coefficients 3</video:title>
      <video:description>Undetermined Coefficients 3

Another example where the nonhomogeneous part is a polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22186.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2012-09-11T01:08:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I3vIAzMcm4Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Undetermined</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-135-Linear-Algebra-Proof-of-formula-for-determining-Eigenvalues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 135 - Linear Algebra: Proof of formula for determining Eigenvalues</video:title>
      <video:description>Linear Algebra: Proof of formula for determining Eigenvalues

Proof of formula for determining Eigenvalues</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22187.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T01:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfm0wQObxjk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Formula</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Determining</video:tag>
      <video:tag>eigenvalues</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Undetermined-Coefficients-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Undetermined Coefficients 4</video:title>
      <video:description>Undetermined Coefficients 4

Putting it all together!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22190.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-11T01:09:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vAepSNDLZRM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Undetermined</video:tag>
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      <video:tag>4</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-137-Linear-Algebra-Finding-Eigenvectors-and-Eigenspaces-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 137 - Linear Algebra:  Finding Eigenvectors and Eigenspaces example</video:title>
      <video:description>Linear Algebra:  Finding Eigenvectors and Eigenspaces example

Finding the eigenvectors and eigenspaces of a 2x2 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22191.jpg</video:thumbnail_loc>
      <video:duration>874</video:duration>
      <video:publication_date>2012-09-11T01:09:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3-xfmbdzkqc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Example</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-138-Linear-Algebra-Eigenvalues-of-a-3x3-matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Linear Algebra: Eigenvalues of a 3x3 matrix</video:title>
      <video:description>Linear Algebra: Eigenvalues of a 3x3 matrix

Determining the eigenvalues of a 3x3 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22192.jpg</video:thumbnail_loc>
      <video:duration>848</video:duration>
      <video:publication_date>2012-09-11T01:10:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/11dNghWC4HI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>matrix</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-41-SAT-Prep-Test-3-Section-4-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  41 - SAT Prep: Test 3 Section 4 Part 1</video:title>
      <video:description>SAT Prep: Test 3 Section 4 Part 1

Problems 1-5 starting on page 530</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22193.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2012-09-11T01:10:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eS-XNHsh4TQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Laplace-Transform-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Laplace Transform 1</video:title>
      <video:description>Laplace Transform 1

Introduction to the Laplace Transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22194.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-11T01:10:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OiNh2DswFt4</video:player_loc>
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      <video:tag>transform</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-of-Fat-part-9-of-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of Fat: part 9 of 10</video:title>
      <video:description>HHMI 2004 Holiday Lectures on Science: The Science of Fat. Lecturer: Jeffrey M. Friedman, M.D., Ph.D. giving lecture: Deconstructing Obesity. Dr. Friedman takes questions and closes the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/cb58e047-c0a3-463d-9c77-e1a099bf262f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2007-08-18T18:34:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/817.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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      <video:tag>obesity</video:tag>
      <video:tag>leptin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-60-Constructing-a-Partial-Denture-Part-I-Occlusal-Path-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Constructing a Partial Denture Part I - Occlusal Path Record</video:title>
      <video:description>&quot;Lec 60 - Constructing a Partial Denture Part I - Occlusal Path Record&quot; Procedure for obtaining centric occlusal contacts on partial denture framework, using recording wax application to a temporary acrylic base on the framework. Orig. air date: OCT 28 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20968.jpg</video:thumbnail_loc>
      <video:duration>923</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Qe7jNRUrxTg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-61-Constructing-a-Removable-Partial-Denture-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61-Constructing a Removable Partial Denture Part III</video:title>
      <video:description>&quot;Lec 61-Constructing a Removable Partial Denture Part III&quot; Fabrication of final acrylic base with denture teeth, finishing and polishing, final occlusal adjustment, and delivery. Orig. air date: OCT 28 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20969.jpg</video:thumbnail_loc>
      <video:duration>749</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/PR9r6Y9fXuE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>finishi</video:tag>
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    <loc>https://dnatube.com/videos/Replication-of-HCV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replication of HCV</video:title>
      <video:description>This video shows replication of HCV which involves several steps. The virus replicates mainly in the hepatocytes of the liver, where it is estimated that daily each infected cell produces approximately fifty virions (virus particles) with a calculated total of one trillion virions generated. The virus may also replicate in peripheral blood mononuclear cells, potentially accounting for the high levels of immunological disorders found in chronically infected HCV patients. HCV has a wide variety of genotypes and mutates rapidly due to a high error rate on the part of the virus&apos; RNA-dependent RNA polymerase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c4338cb8-21ca-4723-933d-76f18e89c64d/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-04T20:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2136.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics with Mr. Noon: The Mystery Box Activity</video:title>
      <video:description>This is an activity that introduces the students to problem solving strategies. A printable worksheet can be downloaded at my website www.sciencewithmrnoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7b4a2048-37f6-417f-8370-a22a0ee0aed2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>578</video:duration>
      <video:publication_date>2009-05-14T03:26:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2216.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-real-or-fake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - real or fake?</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is &apos;The Naked Archaeologist.&apos; Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/550d97f5-a281-4156-9873-0c1ca9f31c5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2009-05-27T16:44:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2290.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
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      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>Israel</video:tag>
      <video:tag>Simcha</video:tag>
      <video:tag>Jacobovici</video:tag>
      <video:tag>fake</video:tag>
      <video:tag>forgery</video:tag>
      <video:tag>antiques</video:tag>
      <video:tag>AliG</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/THE-GOLDEN-RATIO-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE GOLDEN RATIO PART 2</video:title>
      <video:description>What do the pyramids in Egypt, Leonardo da Vinci&apos;s portrait of the Mona Lisa, sunflowers, the snail, the pine cone and your fingers, all have in common? 
The answer to this question lies hidden in a series of numbers discovered by the Italian mathematician, Leonardo Fibonacci. The characteristic of these numbers, known as the Fibonacci numbers, is that each one is the sum of the preceding two numbers./nFibonacci numbers have an interesting feature. When you divide one number in the series by the number before it, you obtain numbers very close to one another. /nIn fact, this number is fixed after the 13th in the series and is known as the &quot;Golden Ratio.&quot;/nThe examples of the golden ratio exist in our own bodies and in all living things in nature, are just a few of the proofs that God has created all things with a measure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d2da7c34-8654-464f-81f3-85e2beca4827/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1041</video:duration>
      <video:publication_date>2009-05-16T18:43:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2229.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Golden</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
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      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Mouth-Preparation-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62-Mouth Preparation Procedures</video:title>
      <video:description>&quot;Lec 62-Mouth Preparation Procedures&quot; Shows the preparation of abutment teeth with 3/4 crowns for the eventual fabrication of the partial denture. Orig. air date: NOV 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20970.jpg</video:thumbnail_loc>
      <video:duration>721</video:duration>
      <video:publication_date>2012-09-08T06:51:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y1sdGCKFTN4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>62</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Procedures</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>of</video:tag>
      <video:tag>abutment</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>with</video:tag>
      <video:tag>3</video:tag>
      <video:tag>4</video:tag>
      <video:tag>crowns</video:tag>
      <video:tag>for</video:tag>
      <video:tag>eventual</video:tag>
      <video:tag>fabricati</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-EO-Wilson-the</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - E.O. Wilson, the</video:title>
      <video:description>Lec 90 - E.O. Wilson, the . Wilson reflects on insect societies, human society, and the importance of biodiversity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16131.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2012-08-29T09:50:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/knLdKcx6VXk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Wilson</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>bugs</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Sexual-Selection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Sexual Selection</video:title>
      <video:description>Lec 21- Sexual Selection.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18486.jpg</video:thumbnail_loc>
      <video:duration>2877</video:duration>
      <video:publication_date>2012-09-04T02:01:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7DmnZ0Z45w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Immortality-Part-II-The-value-of-life-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Immortality Part II; The value of life, Part I</video:title>
      <video:description>&quot;Lec 19 - Immortality Part II; The value of life, Part I&quot; Death (PHIL 176)

The lecture begins with further exploration of the question of whether it is desirable to live forever under the right circumstances, and then turns to consideration of some alternative theories of the nature of well-being. What makes a life worth living? One popular theory is hedonism, but the thought experiment of being on an &quot;experience machine&quot; suggests that this view may be inadequate.

00:00 - Chapter 1. What Kind of Life Is Worth Living Forever? 
12:47 - Chapter 2. Can Boredom Be Eradicated in Immortal Life? 
19:10 - Chapter 3. What Makes a Good Life Good? 
29:11 - Chapter 4. Hedonism: Does Pleasure Exclusively Define a Good Life? 
40:47 - Chapter 5. Nozick&apos;s Experience Machine: The Perfect Floating Life 
46:52 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16277.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-08-29T17:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6vj0LdtAaZA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>experience</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>hedonism</video:tag>
      <video:tag>Julian</video:tag>
      <video:tag>Methuselah</video:tag>
      <video:tag>Progressive</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-The-value-of-life-Part-II-Other-bad-aspects-of-death-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - The value of life, Part II; Other bad aspects of death, Part I</video:title>
      <video:description>&quot;Lec 20 - The value of life, Part II; Other bad aspects of death, Part I&quot; Death (PHIL 176)

Lecture 20 continues the discussion of the value of life. It considers the neutral container theory, which holds that the value of life is simply a function of its contents, both pleasant and painful, and contrasts this with the valuable container theory, which assigns value to being alive itself. The lecture then turns to a consideration of some of the other aspects of death that may contribute to the badness of death. Among the issues addressed are the inevitability, variability and unpredictability of death.

00:00 - Chapter 1. What&apos;s Missing from the Experience Machine? 
05:57 - Chapter 2. The Neutral and Valuable Container Theories: What about Life Is Valuable? 
17:05 - Chapter 3. The Fantastic Valuable Container Theory: The Contents Really Matter 
26:56 - Chapter 4. Is Deprivation the Only Badness of Death? Consideration of Inevitability 
35:16 - Chapter 5. Variability and Unpredictability of Death 
43:59 - Chapter 6. Can an Ideal Life Be Planned? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16278.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-08-29T17:15:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_55cmhHq3g</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alger</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Williams</video:tag>
      <video:tag>container</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Derek</video:tag>
      <video:tag>Parfit</video:tag>
      <video:tag>Dostoyevsky</video:tag>
      <video:tag>Horatio</video:tag>
      <video:tag>inevitability</video:tag>
      <video:tag>Lucretius</video:tag>
      <video:tag>neutral</video:tag>
      <video:tag>unpredictability</video:tag>
      <video:tag>valuable</video:tag>
      <video:tag>Variability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Other-bad-aspects-of-death-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Other bad aspects of death, Part II</video:title>
      <video:description>&quot;Lec 21 - Other bad aspects of death, Part II&quot; Death (PHIL 176)

Further bad aspects of death are considered, including ubiquity, or the fact that death may occur at any time and strike anyone. Professor Kagan invites students to contemplate the possibility of death-free time periods, vacation spots, and activities. Then there is consideration of the value of the human condition, which consists of life, followed by death. Finally, the question is raised as to whether it could be appropriate to refuse to face the facts about our mortality. Professor Kagan distinguishes between two ways in which thinking about these could influence human behavior. On the one hand, it may give one the reason to behave differently; on the other hand, it may just cause a change in behavior.

00:00 - Chapter 1. How Much Time Do We Have Left? 
07:00 - Chapter 2. The Ubiquity of Death 
16:17 - Chapter 3. What is the Value of Life with Death? Positive and Negative Interaction Effects 
27:59 - Chapter 4. &quot;Better Off Never to Have Been Born&quot;: A Rationale 
32:55 - Chapter 5. Should We Even Think About Death to Live Life? 
47:26 - Chapter 6. Controlling the Impact of Thinking about Death and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16280.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-08-29T17:18:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0qrx6x3izQw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Carde</video:tag>
      <video:tag>human</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>optimist</video:tag>
      <video:tag>Orson</video:tag>
      <video:tag>Scott</video:tag>
      <video:tag>pessimist</video:tag>
      <video:tag>Tolstoy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Fear-of-death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Fear of death</video:title>
      <video:description>Lec 22 - Fear of death&quot; Death (PHIL 176)

Professor Kagan explores the issue of how thinking about death may influence the way we live. Fear as an emotional response to death is discussed as well as whether it is appropriate and under what conditions. A distinction is made between fear of the process of dying, and fear of death itself and what may come when one is dead. Finally, a number of other negative emotions are considered as possible appropriate responses to death and dying, such as anger, sadness, and sorrow.

00:00 - Chapter 1. How Should Thinking about Death Influence Behavior? 
02:14 - Chapter 2. Is Fear of Death a Rational Appropriate Response? 
08:40 - Chapter 3. Required Conditions for Feeling Fear of Death 
22:06 - Chapter 4. What Is Meant by Fear? How Much of This Fear Is Appropriate? 
34:29 - Chapter 5. Anger as Another Emotional Reaction to Death 
44:49 - Chapter 6. Sorrow and Preciousness: Other Emotions on Death and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16281.jpg</video:thumbnail_loc>
      <video:duration>2870</video:duration>
      <video:publication_date>2012-08-29T17:18:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-lF-uMIfL6s</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>anger</video:tag>
      <video:tag>cats</video:tag>
      <video:tag>Cradle</video:tag>
      <video:tag>Kafka</video:tag>
      <video:tag>Kurt</video:tag>
      <video:tag>Vonnegut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Diesel-Fuel-Injection-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Diesel Fuel Injection System</video:title>
      <video:description>This video will provide you an introduction with the diesel fuel injection system. This topic is explained here with all the diagrams and working of each part.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9037.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-29T19:25:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9037.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>diesel</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Suicide-Part-I-The-rationality-of-suicide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Suicide, Part I: The rationality of suicide</video:title>
      <video:description>&quot;Lec 24 - Suicide, Part I: The rationality of suicide&quot; Death (PHIL 176)

This is the first of a series of lectures on suicide. Two very distinct contexts are presented in which the subject can be further explored. The first is rationality and the question of under what circumstances it makes sense to end one&apos;s own life. The second is morality and the question of whether we can ever ethically justify resorting to suicide. The lecture&apos;s focus is on the rational requirements of suicide, and Professor Kagan introduces a number of cases which demonstrate that ending one&apos;s life, in certain instances, may be rationally sound.

00:00 - Chapter 1. Introduction to Suicide: Does it Make Sense? Distinguishing Issues of Rationality and Morality 
05:14 - Chapter 2. When Is It Rational to Commit Suicide? Problems with the Two-State Requirement 
17:11 - Chapter 3. Is Life Worth Having in the First Place? An Exploration of Intrinsic Value 
28:51 - Chapter 4. Medical Complications: Rationale for Euthanasia 
37:35 - Chapter 5. Suicide on a Positive-Negative Life Curve 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16283.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-08-29T17:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MajfZIyHP8U</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>euthanasia</video:tag>
      <video:tag>mortality</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>Rational</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Suicide-Part-II-Deciding-under-uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Suicide, Part II: Deciding under uncertainty</video:title>
      <video:description>&quot;Lec 25 - Suicide, Part II: Deciding under uncertainty&quot; Death (PHIL 176)

The discussion of suicide continues. A few more cases are introduced to consider circumstances under which it might be rational to end one&apos;s life, and more graphs are drawn that show relevant variations in the quality of one&apos;s life. A question is then posed about how one should make a decision about continuing or ending life, given that one cannot know the future with certainty. Finally, two quick moral arguments concerning suicide which rest on theological premises are presented.

00:00 - Chapter 1. Is Suicide Itself Rational? A Time-Value Analysis 
12:58 - Chapter 2. To Continue or End Life Given the Uncertainty of Death 
25:30 - Chapter 3. Rationalizing Suicide in Cases of Illness 
36:40 - Chapter 4. Introduction to the Morality of Suicide: Is Life a Gift? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16284.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-08-29T17:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nKbV8NcyCrk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Death</video:tag>
      <video:tag>suicide</video:tag>
      <video:tag>circumstances</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>theological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives an overview of the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16313.jpg</video:thumbnail_loc>
      <video:duration>4606</video:duration>
      <video:publication_date>2012-08-29T18:15:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bf1264iFr-w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Inputs</video:tag>
      <video:tag>outputs</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Electrical-Engineering-40-Schematic-diagrams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Electrical Engineering 40 -Schematic diagrams</video:title>
      <video:description>Lec 2- Electrical Engineering 40 -Schematic diagrams.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17225.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-02T13:32:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mUMMESNPxf8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Human-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Human Evolution</video:title>
      <video:description>Lec 26- Human Evolution.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18512.jpg</video:thumbnail_loc>
      <video:duration>2259</video:duration>
      <video:publication_date>2012-09-04T02:07:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69DizUYiq-I</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Limit-Examples-w-brain-malfunction-on-first-prob-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Limit Examples w/ brain malfunction on first prob (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy.

3 interesting limit examples (correct answer for problem 1 is 3/16 (6/(4*8) NOT 6/(4+8))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19801.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-05T17:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkSE9cPqzo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>malfunction</video:tag>
      <video:tag>on</video:tag>
      <video:tag>First</video:tag>
      <video:tag>prob</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, gives a review of linear algebra for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16317.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-08-29T18:18:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zWHzaXfC4HQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>control</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Gram</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-CS50-Week-1-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - CS50 / Week 1: Wednesday</video:title>
      <video:description>Lec 84 - CS50 / Week 1: Wednesday. C. Source code. Compilers. Object code. SSH. SFTP. GCC. Functions. Comments. Standard output. Arithmetic operators. Precedence.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16124.jpg</video:thumbnail_loc>
      <video:duration>4266</video:duration>
      <video:publication_date>2012-08-29T09:45:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T5-W_YVvuyw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-a-chicken-embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a chicken embryo</video:title>
      <video:description>Development of a chicken embryo is shown in this scientific video. There are several stages of this development. Soon after incubation begins, a pointed thickened layer of cells becomes visible in the caudal or tail end of the embryo. This pointed area is the primitive streak, and is the longitudinal axis of the embryo. From the primitive streak, the head and backbone of the embryo develop. A precursor of the digestive tract forms; blood islands appear and will develop later into the vascular or blood system; and the eye begins.

On the second day of incubation, the blood islands begin linking and form a vascular system, while the heart is being formed elsewhere. By the 44th hour of incubation, the heart and vascular systems join, and the heart begins beating. Two distinct circulatory systems are established, an embryonic system for the embryo and a vitelline system extending into the egg. Source : wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ff920b46-da4d-4bea-b008-fb62376d82c0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2009-05-18T05:58:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2261.mp4</video:content_loc>
      <video:uploader>Vladimir Matveev</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Development</video:tag>
      <video:tag>Chicken</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Journalistic-Ethics-Communications-Studies-187-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13- Journalistic Ethics, Communications Studies 187, UCLA</video:title>
      <video:description>&quot;Lec 13- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21183.jpg</video:thumbnail_loc>
      <video:duration>3953</video:duration>
      <video:publication_date>2012-09-09T03:00:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X-hhvZxeFww</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Journalistic</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Communications</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-40-Electronic-circuit-design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Electrical Engineering 40 - Electronic circuit design</video:title>
      <video:description>Lec 1- Electrical Engineering 40 - Electronic circuit design.
Introduction to Microelectronic Circuits</video:description>
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      <video:player_loc>https://www.youtube.com/embed/DCbs7QmuH68</video:player_loc>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Amazing-Birds-7-Last-part-conclusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is the last part of the amazing birds video explaining why evolution is not  valid theorem.Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c6682496-2d37-4759-bafe-74eb245b20f6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2009-05-17T19:25:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2251.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Bird</video:tag>
      <video:tag>feather</video:tag>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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      <video:tag>oktar</video:tag>
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      <video:tag>Allah</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-73-Interdigitation-of-the-Pilkington-Turner-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73- Interdigitation of the Pilkington-Turner Tooth</video:title>
      <video:description>&quot;Lec 73- Interdigitation of the Pilkington-Turner Tooth&quot; Using large models of the Pilkington-Turner tooth, Dr. Lang shows the relationship of this tooth in the different occlusal positions. Orig. air date: JUL 24 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20981.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-08T06:56:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_S31YQxmBkA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Pilkington</video:tag>
      <video:tag>Turner</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Models</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shoulder-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An ultrasound uses sound waves that are higher than the human range to detect abnormalities in the medical field that range from listening to the heart, listening to a pregnancy and even the shoulder as in this video and more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/55528307-6b52-4486-8b84-989c26c6009c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:30:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10082.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>Shoulder</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 15 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14871.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-08-28T03:21:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qObvbkcU838</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 14- MIT 6.013 Electromagnetics and Applications, Fall 2.
Field and Inductance of a Spherical Coil

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16198.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-08-29T14:54:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PawR5Qa3rgs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 21 - MIT 18.085 Computational Science and Engineering I&quot; Spectral method: dynamic equations

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15431.jpg</video:thumbnail_loc>
      <video:duration>4188</video:duration>
      <video:publication_date>2012-08-28T17:20:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/38ZN2IhWgOE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>LaPlace</video:tag>
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      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-40-Capacitance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16- Electrical Engineering 40 - Capacitance</video:title>
      <video:description>Lec 16- Electrical Engineering 40 - Capacitance.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17239.jpg</video:thumbnail_loc>
      <video:duration>3038</video:duration>
      <video:publication_date>2012-09-02T13:43:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oo4Zvy4jdLo</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 6 -  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 2

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15700.jpg</video:thumbnail_loc>
      <video:duration>3073</video:duration>
      <video:publication_date>2012-08-28T19:45:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_hYaOtW4XY4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
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      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 5 - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Binary Block Codes

View the complete course: http://ocw.mit.edu/6-451S05

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15860.jpg</video:thumbnail_loc>
      <video:duration>5640</video:duration>
      <video:publication_date>2012-08-28T21:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPAbQU7NUZQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>Communication</video:tag>
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      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 3- Chemistry 1A .
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16998.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-01T18:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aneshRgoQMk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>cal</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-50-Tension-in-an-accelerating-system-and-pie-in-the-face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Tension in an accelerating system and pie in the face</video:title>
      <video:description>Tension in an accelerating system and pie in the face

The second part to the complicated problem.  We figure out the tension in the wire connecting the two masses.  Then we figure our how much we need to accelerate a pie for it to safely reach a  man&apos;s face.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21088.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-08T17:34:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/52wxpYnS64U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>tension</video:tag>
      <video:tag>in</video:tag>
      <video:tag>an</video:tag>
      <video:tag>accelerating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pie</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 4 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; 

License: Creative Commons BY-NC-SA
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Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15748.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-08-28T20:13:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2_lvRuqp50</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Angles of parallel lines 2</video:title>
      <video:description>Angles of parallel lines 2

Angles of parallel lines examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20334.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2012-09-06T14:18:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eDwckZOffc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Shoulders-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The United States Medical Licensing Examination (USMLE) assesses a physician&apos;s ability to apply knowledge, concepts, and principles, and to demonstrate. This video shows shoulders exam</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d53515d2-dbba-48c8-a11a-25b39f45c746/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-12-01T03:51:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10157.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulders</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-187-Constructing-a-unit-normal-vector-to-a-curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 187 -  Constructing a unit normal vector to a curve</video:title>
      <video:description>Constructing a unit normal vector to a curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20031.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-06T01:33:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VcnNKXrnFek</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
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    <video:video>
      <video:title>Lec 2 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 2 - MIT 7.012 Introduction to Biology, Fall 2004 Biochemistry 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14854.jpg</video:thumbnail_loc>
      <video:duration>2887</video:duration>
      <video:publication_date>2012-08-28T02:25:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_CovlKXmuWo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Exodontic-Lab-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Exodontic Lab Technique</video:title>
      <video:description>&quot;Lec 8 - Exodontic Lab Technique Demonstration of basic exodontic techniques, including flap relief, tooth sectioning, alveoloplasty suturing technique. issued as demonstration model. Orig. air date: SEP 3 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21149.jpg</video:thumbnail_loc>
      <video:duration>1778</video:duration>
      <video:publication_date>2012-09-09T02:35:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PmPSqcIwzYA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Exodontic</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Subtracting-fractions-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Subtracting fractions (ex 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Subtracting fractions (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25362.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-18T13:18:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGk6exFyQl0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 21- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16927.jpg</video:thumbnail_loc>
      <video:duration>4685</video:duration>
      <video:publication_date>2012-09-01T16:41:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4rwspxjVN_Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actual-Meaning-of-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actual Meaning of Work</video:title>
      <video:description>What is the actual meaning of work? Generally we think that work is something that is difficult and not enjoyable but actually it is not so. To know more watch the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/146731d8-bf3e-4239-9bf7-589d1e620ec4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-12T02:49:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11429.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Meaning</video:tag>
      <video:tag>of</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-virus-in-action-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV virus in action animation</video:title>
      <video:description>HIV or human immunodeficiency virus is the virus responsible for the disease aids Scientists have studied hiv extensively in an attempt to find weaknesses in the virus or its mode of action that they can take advantage of to help treat the disease or stop its spread.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f5756b1f-0e39-47fd-b552-41395e8ee9e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T03:51:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10158.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Carbon-Cycle-Today</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Carbon Cycle Today</video:title>
      <video:description>Lec 19 - The Carbon Cycle Today. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14705.jpg</video:thumbnail_loc>
      <video:duration>2051</video:duration>
      <video:publication_date>2012-08-27T10:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jeMP-HKV59s</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Statistics 21</video:title>
      <video:description>Lec 3- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16935.jpg</video:thumbnail_loc>
      <video:duration>4638</video:duration>
      <video:publication_date>2012-09-01T16:58:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dOWVfOBI2Gw</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Surface-Micromachining-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Surface Micromachining II</video:title>
      <video:description>Lec 9- Surface Micromachining II.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17105.jpg</video:thumbnail_loc>
      <video:duration>4877</video:duration>
      <video:publication_date>2012-09-02T10:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z3ed-nso1do</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Battery-of-the-Biosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Battery of the Biosphere</video:title>
      <video:description>Lec 16 - The Battery of the Biosphere. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14702.jpg</video:thumbnail_loc>
      <video:duration>2569</video:duration>
      <video:publication_date>2012-08-27T09:59:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMhmUbct4hE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 1 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. William Grisham is a Professor from UCLAs Department of Physiological Science. Since July of 1996, Dr. Grisham coordinated and taught upper division laboratories in Interdepartmental Program in Neuroscience and Biopsychology majors for UCLA. Furthermore, he participated in selection and development of laboratory exercises and computer assisted learning, developed and administered laboratory examinations, and trained and supervised graduate teaching assistants.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21152.jpg</video:thumbnail_loc>
      <video:duration>2107</video:duration>
      <video:publication_date>2012-09-09T02:40:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B40JGsMe2Yo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Exocrine-Glands-And-Endocrine-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Exocrine Glands And Endocrine Glands</video:title>
      <video:description>This video discusses the basic difference between exocrine gland and endocrine glands. Glands with ducts are called as exocrine glands while glands without ducts are called endocrine glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/369d354f-d9a1-4e4c-9d6a-6e5e9fe66d23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-12-12T03:02:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11459.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Exocrine</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Endocrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconium-Zr-A-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconium (Zr) A Chemical Element</video:title>
      <video:description>Zirconium is a chemical element with atomic number 40. This video shows the origin of its name, its abundance, sources and uses.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/932b6a4d-a52d-412e-ab14-b9be86de4af8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-12T03:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11460.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Zirconium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 10 - Special Topics in Supply Chain Management&quot; Introduction to iSPOTS

Carlo Ratti, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15501.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-08-28T17:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YS-o3X0tazU</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Weathering-CO2-Thermostat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Weathering CO2 Thermostat</video:title>
      <video:description>Lec 14 - The Weathering CO2 Thermostat. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14700.jpg</video:thumbnail_loc>
      <video:duration>2631</video:duration>
      <video:publication_date>2012-08-27T09:59:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NiAhwi7Qy3g</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leaf-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leaf structure</video:title>
      <video:description>Brief details of leaf structure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/aa1a1b7f-b956-40e9-93fd-4927cab2544b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-03-13T09:02:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11959.mp4</video:content_loc>
      <video:uploader>Manoj Nair</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>leaf</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sample-for-high-toned-sharp-sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sample for high toned -sharp sound</video:title>
      <video:description>This song is an example for a high toned - sharp sound. Although it is a different language ( Turkish ) , it sounds  pretty good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11927.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2012-02-24T05:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hzpIOTTmh7I</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>kadem</video:tag>
      <video:tag>basti</video:tag>
      <video:tag>ilahi</video:tag>
      <video:tag>nazif</video:tag>
      <video:tag>okur</video:tag>
      <video:tag>farkli</video:tag>
      <video:tag>yorum</video:tag>
      <video:tag>turk</video:tag>
      <video:tag>turku</video:tag>
      <video:tag>turkish</video:tag>
      <video:tag>Song</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Istanbul</video:tag>
      <video:tag>Turkey</video:tag>
      <video:tag>DANCE</video:tag>
      <video:tag>Dancing</video:tag>
      <video:tag>Singing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 4 - Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Franklin Krasne is a Professor from UCLAs Department of Psychology. His goal in this project that was nominated for a Technology in Teaching Award was to create a computer-based exercise for lab courses in neuroscience and behavioral neuroscience that would provide the feel of real scientific research without the need to develop specialized laboratory skills, spend large amounts of time on time-consuming technical procedures, etc.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21155.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
      <video:publication_date>2012-09-09T02:41:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/50D-Xrh8K6k</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 26- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16932.jpg</video:thumbnail_loc>
      <video:duration>4756</video:duration>
      <video:publication_date>2012-09-01T16:47:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QTOVZwv4Tlo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-10-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 10-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19126.jpg</video:thumbnail_loc>
      <video:duration>5037</video:duration>
      <video:publication_date>2012-09-04T17:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fl7BdyJQ814</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Singapore-Math-Grade-3a-Unit-2-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -14 Singapore Math: Grade 3a Unit 2 (part 5)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 5)

Adding 4 digit numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21904.jpg</video:thumbnail_loc>
      <video:duration>858</video:duration>
      <video:publication_date>2012-09-10T18:00:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AJxHM7EDh4o</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 23- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17020.jpg</video:thumbnail_loc>
      <video:duration>3057</video:duration>
      <video:publication_date>2012-09-02T04:26:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aToXHoJEYV4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Why-its-Colder-Aloft</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Why its Colder Aloft</video:title>
      <video:description>Lec 9 - Why its Colder Aloft. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
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      <video:duration>2680</video:duration>
      <video:publication_date>2012-08-27T09:58:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UTXSpkTos6w</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
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      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testimonial-of-a-patient-about-knee-surgey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testimonial of a patient about knee surgey</video:title>
      <video:description>This video shows an interview with a patient who went through a surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4444.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-08-01T01:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KncSCCJ28Ns</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Electrical Engineering 141</video:title>
      <video:description>Lec 7- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17048.jpg</video:thumbnail_loc>
      <video:duration>4902</video:duration>
      <video:publication_date>2012-09-02T05:16:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ibpkZpvxbak</video:player_loc>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Chemistry 1A - Fall 2010</video:title>
      <video:description>Lec 24- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17021.jpg</video:thumbnail_loc>
      <video:duration>3133</video:duration>
      <video:publication_date>2012-09-02T04:27:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kmTOwcEszS8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breathing-rescue-mission-barrier-devices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing rescue mission barrier devices</video:title>
      <video:description>This is a video on use of a barrier device during breathing rescue mission. Barriers include gas masks and face shield and reduce contact between patient and the rescuer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/66594443-ee68-4e18-bad1-efa9643ac778/cand_25.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:19:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10041.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Barrier</video:tag>
      <video:tag>Devices</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 29 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues to lecture on the general stretch theorem and begins covering medical imaging.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>3006</video:duration>
      <video:publication_date>2012-09-03T16:38:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9DFgPEWjjU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>calculus</video:tag>
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      <video:tag>linear</video:tag>
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      <video:tag>sin</video:tag>
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      <video:tag>Transformations</video:tag>
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      <video:tag>stretch</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>lattices</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>Inverse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sign-of-Trousseau</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sign of  Trousseau</video:title>
      <video:description>The Trousseau sign is used to indicate low calcium levels or hypocalcemia. It is named after a French physician and this video shows the examination for that sign.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/db71d23e-354b-4dfe-96da-c47b42db6cd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-29T11:09:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8838.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trousseau</video:tag>
      <video:tag>sign</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Discovery-of-the-ribozymes-Lecture-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of the ribozymes Lecture PART 2</video:title>
      <video:description>Enzymes that are not proteins
Presented by HHMI investigator and Nobel laureate Thomas R. Cech, Ph.D.
www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/21ed96a6-d967-49d9-8ef2-c89da87719aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2007-09-01T20:33:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/925.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ribozymelecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Echocardiography-Shows-Acute-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Echocardiography Shows Acute Pulmonary Embolism</video:title>
      <video:description>The pulmonary embolism occurs when there is a blockage of the main lung artery. Most of the times it is caused by thrombosis resulting a blood clot in the body. The clot travels in the blood stream and in the case with the pulmonary embolism, blocks the lung artery. The condition might be diagnosed with echocardiography as it is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ce5604d-3cc0-4306-b93a-2cd948b0bcb2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2011-11-29T10:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8760.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>acute</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testing-for-occult-blood-in-the-stool</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing for occult blood in the stool</video:title>
      <video:description>Testing for Occult Blood in the Stool place a small amount of stool from the examination glove on the test card wait the length of time specified by the test kit manufacture and then put one drop of developer over each stool smear</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/632c30b5-5415-43a0-9cdd-237a21ef5860/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:15:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8864.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Testing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Occult</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Stool</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Visualisation-of-internal-rectal-prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visualisation of internal rectal prolapse</video:title>
      <video:description>This is a video of defecography showing internal rectal prolapse. This is a form of radiological imaging where the patients mechanics of defecation are visualized by a fluoroscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6dda1018-dd1f-4d5c-a4bb-8d883a4f1b18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T10:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8766.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Defecography</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thoraco-lap-esophagectomy-by-dr-baiju-senadhipan-MS-in-gastro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thoraco lap esophagectomy  by dr baiju senadhipan MS in gastro</video:title>
      <video:description>Esophagectomy or removal of the esophagus for cancer is a difficult operation however the surgeons who have good outcomes are the ones who expertise with the procedure esophagectomy requires the removal of almost the entire esophagus as well as a portion of the stomach this operation requires access to both the chest as well as the abdomen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/76f55239-06f0-4996-95fa-b2782c79cd61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2011-11-29T00:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8601.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thoraco</video:tag>
      <video:tag>lap</video:tag>
      <video:tag>OESOPHAGECTOMY</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
      <video:tag>MS</video:tag>
      <video:tag>MNAMS</video:tag>
      <video:tag>DNB</video:tag>
      <video:tag>MCh</video:tag>
      <video:tag>Gastro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dip-stick-test-for-detection-of-glucose-and-protein-in-urine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dip stick test for detection of glucose and protein in urine</video:title>
      <video:description>In certain conditions such as diabetes and kidney diseases, glucose and protein may be excreted with urine. This video demonstrates a test procedure for detection of glucose and protein in urine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/39fef8e3-9ea8-4846-b003-ab21699ba0a1/cand_25.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T05:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9271.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Dip</video:tag>
      <video:tag>stick</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Glucosuria</video:tag>
      <video:tag>proteinuria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Certification-Design-and-Green-Architecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Certification: Design and Green Architecture</video:title>
      <video:description>&quot;Lec 21 - Certification: Design and Green Architecture&quot;Environmental Politics and Law (EVST 255)

The lecture critiques the U.S. Green Building Council&apos;s (USGBC) certification system, LEED (Leadership in Energy and Environmental Design). The criteria for being highly rated under LEED emphasize energy efficiency and minimizing waste, but do not prioritize environmental health and limiting use of dangerous plastics and chemicals. USGBC is a non-profit organization, not a government agency, and has employees of for-profit organizations on its board of directors. The lecture discusses the implications of having a non-profit organization run this system and be responsible for evaluating environmental quality in architecture and construction.

00:00 - Chapter 1. Growth, Consumption and Understanding Energy Intensity
15:48 - Chapter 2. Building Codes and Green Certification Programs
24:40 - Chapter 3. New Construction and Renovation Certification
34:38 - Chapter 4. Chemical Contents and Indoor Environmental Quality
40:39 - Chapter 5. Certification and Its Limits on Health and the Environment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23197.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-13T11:24:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nMF2Sd0rS4w</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Certification</video:tag>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>green</video:tag>
      <video:tag>architecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hansandrey-Crystallography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hansandrey Crystallography</video:title>
      <video:description>It shows the reconstruction of an artificially constructed crystallography applying compressed sensing techniques.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9da17d80-54de-4ab0-b9c4-5a51a4aa3272/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2013-02-05T21:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29210.mp4</video:content_loc>
      <video:uploader>Marc Vila</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>TEM</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>CT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Precession-Causing-Perihelion-to-Happen-Later</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Precession Causing Perihelion to Happen Later</video:title>
      <video:description>Precession Causing Perihelion to Happen Later

Clarifying the effect of axial precession on the calendar and the date of perihelion and aphelion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25028.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-17T18:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2o-Sef6wllg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Precession</video:tag>
      <video:tag>Causing</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>to</video:tag>
      <video:tag>happen</video:tag>
      <video:tag>Later</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Behavioral-Neuroscience-Lab-Psychology-116-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Behavioral Neuroscience Lab, Psychology 116, UCLA</video:title>
      <video:description>&quot;Lec 6- Behavioral Neuroscience Lab, Psychology 116, UCLA&quot;Course Desciption:
Psychology 116: Neuroscience Lab is a laboratory experience exploring various topics in behavioral neuroscience.

About the Professor:
Dr. Franklin Krasne is a Professor from UCLAs Department of Psychology. His goal in this project that was nominated for a Technology in Teaching Award was to create a computer-based exercise for lab courses in neuroscience and behavioral neuroscience that would provide the feel of real scientific research without the need to develop specialized laboratory skills, spend large amounts of time on time-consuming technical procedures, etc.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=881C1F27782297D6
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21157.jpg</video:thumbnail_loc>
      <video:duration>2154</video:duration>
      <video:publication_date>2012-09-09T02:41:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xwqxxkmUDTw</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>116</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amyotrophic-lateral-sclerosis-Causes-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amyotrophic lateral sclerosis Causes 3D Animation</video:title>
      <video:description>Amyotrophic lateral sclerosis is a nervous system disease that attacks nerve cells called neurons in your brain and spinal cord these neurons transmit messages from your brain and spinal cord to your voluntary muscles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fc95f325-8165-42f0-9d88-d0d6598b5890/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-29T11:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8969.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amyotrophic</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>sclerosis</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evacuation-proctography-showing-normal-defecation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evacuation proctography showing normal defecation</video:title>
      <video:description>Defecography or evacuation proctography is an X Ray test that shows the rectum and anal canal as they change during defecation having a bowel movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2fa5b1e3-22ff-4283-a4a5-73c0c215ccdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2011-11-29T10:50:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8758.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Defecation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Nikola-Tesla-CD-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Nikola Tesla CD Turbine</video:title>
      <video:description>The concept of Tesla CD turbine is also the almost same as that of the others. Here is an experiment performed with these type of turbines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9012.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-11-29T19:18:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9012.flv</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Nikola</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>CD</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Describes-about-signal-transduction-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describes about signal transduction animation</video:title>
      <video:description>This video contains how signal transduction animation

A brief animation explaining signal transduction in cells. Created for AP Biology class, 2010-2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/d030d905-4092-476b-beba-efb334885651/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-10-10T12:20:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27782.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-TEDxCaltech-Sanjoy-Mahajan-Rote-Learning-Fragments-the-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - TEDxCaltech - Sanjoy Mahajan - Rote Learning Fragments the World</video:title>
      <video:description>Lec 23 - TEDxCaltech - Sanjoy Mahajan - Rote Learning Fragments the World. Sanjoy Mahajan obtained his PhD in theoretical physics from Caltech in 1998, after an undergraduate degree in mathematics from Oxford and in physics from Stanford. Due to his wonderful teachers, he became interested in improving science teaching, an interest he has followed at the University of Cambridge, as a faculty member in the physics department;at the African Institute for Mathematical Sciences, as one of the founding faculty and the first curriculum director; at MIT, as Associate Director of the Teaching and Learning Laboratory; and at Olin College of Engineering, where he is Visiting Associate Professor of Applied Science and Engineering. In March 2010, MIT Press published his textbook &quot;Street-Fighting Mathematics: The Art of Educated Guessing&quot; and &quot;Opportunistic Problem Solving,&quot; available in print and online under a Creative Commons Noncommercial ShareAlike license.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15037.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-08-28T12:05:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CdbBHzw8yQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>Mathematics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Summer-Meteor-Shower</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Summer Meteor Shower?</video:title>
      <video:description>This video presented by Science@NASA shows a detailed study of summer meteor shower. A brief discussion of our beautiful milky way galaxy is also presented here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/255945a1-8dc1-4f53-a84c-fccfdbbfbe73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2013-02-05T04:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29191.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>Summer</video:tag>
      <video:tag>Meteor</video:tag>
      <video:tag>Shower</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-light-is-quantum-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why light is quantum? by Minute Physics</video:title>
      <video:description>Did you know light is actually made up of particles? Minute Physics paints a phenomenal portrait of why Albert Einstein is thought to be responsible for modern age of physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/39590e13-2c58-44d9-932f-05a3de3912da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-05T04:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29189.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Quantum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Different-Kinds-Of-Habitat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Different Kinds Of Habitat</video:title>
      <video:description>This video demonstrates how different organisms adapt to their habitat. Habitat is a location where an organism lives.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/716fb2d4-ba79-4b1b-92e4-e77656520d1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2011-12-13T03:47:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11644.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Habitat</video:tag>
      <video:tag>Adaptation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-Of-Coulombs-Torsion-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application Of Coulomb&apos;s Torsion Balance</video:title>
      <video:description>This video explains Coulomb&apos;s law and how he used the Torsion balance. Torsion Balance was invented by Charles Augustin De Coulomb which measures the magnitude of the electric forces between charged objects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d54c9ed-2e5e-42f9-b6e3-6ffb298cba79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2011-12-15T06:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11874.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Torsion</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-12-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 12 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 12 - MIT 6.001 Structure and Interpretation, 1986&quot; Streams, Part 2 

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15787.jpg</video:thumbnail_loc>
      <video:duration>3782</video:duration>
      <video:publication_date>2012-08-28T20:31:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DCub3iqteuI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 28 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd concludes his lecture on primal and dual decomposition methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

EE 364B Course Website:
http://www.stanford.edu/class/EE364B/courseinfo.html

Stanford University:
http://www.stanford.edu/

Stanford on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17535.jpg</video:thumbnail_loc>
      <video:duration>4212</video:duration>
      <video:publication_date>2012-09-03T15:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kwli6FkYQYY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>separable</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>complicating</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>primal</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>con</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Greek</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Greek</video:title>
      <video:description>&quot;Lec 7 - The Greek &quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the rise of Greek colonies. He argues that the rise of new colonies was primarily due to the need for new farmland, although he acknowledges several other important reasons. He also shows where the Greeks colonized and explains that the process of founding a new colony probably took place within the dynamics of a polis. Finally, he offers a few important outcomes of this colonizing impulse.

00:00 - Chapter 1. The Rise of the Greek Colony
12:01 - Chapter 2. How Greek Colonies (or Apoikiai) Worked
37:55 - Chapter 3. Mapping the Colonies
57:27 - Chapter 4. Consequences of Colonization to Greek Life

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16637.jpg</video:thumbnail_loc>
      <video:duration>4172</video:duration>
      <video:publication_date>2012-08-31T16:34:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Z71ZmfYE08</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aegean</video:tag>
      <video:tag>Sea</video:tag>
      <video:tag>colonization</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>commerce</video:tag>
      <video:tag>hoplite</video:tag>
      <video:tag>farmers</video:tag>
      <video:tag>metropolis</video:tag>
      <video:tag>oikistes</video:tag>
      <video:tag>Oracle</video:tag>
      <video:tag>Delphi</video:tag>
      <video:tag>Trade</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-prostatectomy-methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic prostatectomy methods</video:title>
      <video:description>This video discuss how to meet competing goals of cancer control and preservation of neurovascular structure. Methods of robotic prostatectomy are as well discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0ce9a2c-3e74-4b75-a905-4f68beac2a83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-12-01T04:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10190.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Athermal</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the least norm solutions of undetermined equations for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution and transfer matrix descriptions.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16326.jpg</video:thumbnail_loc>
      <video:duration>4558</video:duration>
      <video:publication_date>2012-08-29T18:24:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l1X4tOoIHYo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Gauss</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>estimation</video:tag>
      <video:tag>NLLS</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Solvent-Effects-on-Sn1-and-Sn2-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Solvent Effects on Sn1 and Sn2 Reactions</video:title>
      <video:description>Solvent Effects on Sn1 and Sn2 Reactions

Solvent Effects on Sn1 and Sn2 Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24566.jpg</video:thumbnail_loc>
      <video:duration>855</video:duration>
      <video:publication_date>2012-09-17T14:04:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8J0ys3z5wzo</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Solvent</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Pushing-the-Envelope-for-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Pushing the Envelope for Life</video:title>
      <video:description>&quot;Lec 3 - Pushing the Envelope for Life&quot; Sixth lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18669.jpg</video:thumbnail_loc>
      <video:duration>5479</video:duration>
      <video:publication_date>2012-09-04T03:49:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RWxp18KayBA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>life</video:tag>
      <video:tag>extreme</video:tag>
      <video:tag>temperatures</video:tag>
      <video:tag>thermopiles</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>experimentation</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>research</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>environments</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>extremophile</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Ecosystems</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Galvanic-Cells-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Galvanic Cells  (NB)</video:title>
      <video:description>Galvanic Cells  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26867.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-19T02:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r6sN7TGMpmU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Galvanic</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/On-examining-a-thyroid-swelling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>On examining a thyroid swelling</video:title>
      <video:description>The thyroid is a large endocrine gland that is located on the neck. This video shows the swelling of this gland and how it looks during inspection when the patient makes certain movements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/90a78f22-d3ee-46c5-864f-6fa670ad3031/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1616</video:duration>
      <video:publication_date>2011-12-01T04:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10189.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>swelling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 1 - Modern Physics: Statistical Mechanics&quot; March 30, 2009 - Leonard Susskind discusses the study of statistical analysis as calculating the probability of things subject to the constraints of a conserved quantity. Susskind introduces energy, entropy, temperature, and phase states as they relate directly to statistical mechanics.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18686.jpg</video:thumbnail_loc>
      <video:duration>7252</video:duration>
      <video:publication_date>2012-09-04T04:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H1Zbp6__uNw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>classical</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>methodology</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Operation</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>priori</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>rando</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-191-Surface-Integral-Example-Part-1-Parameterizing-the-Unit-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 191 - Surface Integral Example Part 1 - Parameterizing the Unit Sphere</video:title>
      <video:description>Surface Integral Example Part 1 - Parameterizing the Unit Sphere

Visualizing a suitable parameterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20044.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T01:39:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E_Hwhp74Rhc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Causes-and-treatment-of-acne</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Causes and treatment of acne</video:title>
      <video:description>This 3D animation video shows the process of acne formation and its treatment. Acne is the most common skin disease treated by physicians, it is a chronic condition that affects over 85 percent of adolescents and young adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a495d70-1521-47c3-afe7-46d331c334d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:19:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9435.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mars-voyage-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mars voyage animation</video:title>
      <video:description>Short animation of a voyage to mars.  The red planet has been visited by a couple of robots, now it is time to start thinking in a maned mission to the red planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/46d32b1c-1364-4bdd-a209-7a4bc859c54f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2014-08-27T21:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31510.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-197-Surface-Integral-Ex3-part-3-Top-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 197 - Surface Integral Ex3 part 3 - Top surface</video:title>
      <video:description>Surface Integral Ex3 part 3 - Top surface

Parametrizing the top surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20056.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-06T01:41:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiVWafc3JBM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex3</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>top</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 6 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Nonlinear analysis

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14791.jpg</video:thumbnail_loc>
      <video:duration>2690</video:duration>
      <video:publication_date>2012-08-28T01:28:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OGtElTMJidE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Doctor-Performs-Airway-Intubation-on-Himself</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Doctor Performs Airway Intubation on Himself</video:title>
      <video:description>This selfintubation may hardly be called a conservative educational method in the medicine. And yet some patients consider the personal experience of a doctor quite valuable, so the health professional is aware of how the patient actually feels during such procedures. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/acf8b558-98d1-490c-8e2a-f262947e9709/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2011-11-30T10:31:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9567.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Self</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hand-assisted-laparoscopic-sigmoid-resection-and-rectopexy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hand assisted laparoscopic sigmoid resection and rectopexy</video:title>
      <video:description>In hand assisted laparoscopic surgery the surgeon inserts a hand into the abdomen while pneumoperitoneum is maintained the hand assists laparoscopic instruments and is helpful in complex laparoscopic cases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/662f32fc-0dfc-4761-be06-467cacbd144e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-30T22:49:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9717.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hand</video:tag>
      <video:tag>assisted</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Sigmoid</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rectopexy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Scientific-Notation-old</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Scientific Notation (old)</video:title>
      <video:description>Scientific Notation (old)

Introduction to Scientific Notation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20566.jpg</video:thumbnail_loc>
      <video:duration>1248</video:duration>
      <video:publication_date>2012-09-06T15:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/trdbaV4TaAo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>old</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Freemans-Top-Five-Tips-for-Studying-the-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution</video:title>
      <video:description>&quot;Lec 1 - Introduction: Freeman&apos;s Top Five Tips for Studying the Revolution&quot;The American Revolution (HIST 116)

Professor Freeman offers an introduction to the course, summarizing the readings and discussing the course&apos;s main goals. She also offers five tips for studying the Revolution: 1) Avoid thinking about the Revolution as a story about facts and dates; 2) Remember that words we take for granted today, like &quot;democracy,&quot; had very different meanings; 3) Think of the &quot;Founders&quot; as real people rather than mythic historic figures; 4) Remember that the &quot;Founders&quot; aren&apos;t the only people who count in the Revolution; 5) Remember the importance of historical contingency: that anything could have happened during the Revolution.

00:00 - Chapter 1. Introduction: Is the War Part of the American Revolution? 
08:24 - Chapter 2. Reading Materials for the Course 
13:45 - Chapter 3. Freeman&apos;s Tips One and Two: Facts and Meanings 
22:13 - Chapter 4. Freeman&apos;s Tip Three: The Founders Were Human, Too 
31:33 - Chapter 5. Freeman&apos;s Tip Four: The Other Revolutionaries 
37:48 - Chapter 6. Freeman&apos;s Tip Five and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23201.jpg</video:thumbnail_loc>
      <video:duration>2423</video:duration>
      <video:publication_date>2012-09-13T11:31:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/shTBSGoYtK0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>Freeman</video:tag>
      <video:tag>s</video:tag>
      <video:tag>top</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Tips</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Studying</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Developing-Heart-in-Health-and-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - The Developing Heart in Health and Disease</video:title>
      <video:description>&quot;Lec 12 - The Developing Heart in Health and Disease&quot; (January 19, 2010) Daniel Bernstein, Stanford Director of Cardiology, discusses the evolution of technology and cardiology.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18733.jpg</video:thumbnail_loc>
      <video:duration>6626</video:duration>
      <video:publication_date>2012-09-04T04:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yB4Q9uQFsKk</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>pediatrics</video:tag>
      <video:tag>congenital</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>inter</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Interdisciplinary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-animated-version-of-how-sinusitis-happens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An animated version of how sinusitis happens</video:title>
      <video:description>Sinuses are four air filled spaces or cavities that can become infected leading to what is termed as sinusitis. The video provides information on how sinusitis occurs and treatment for relief in this animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5b14e358-a07a-4877-ad5a-5c3b533a569a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T10:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9564.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>sinusitis</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-3-Rs-of-DNA-Molecules-to-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The 3 Rs of DNA: Molecules to Medicine</video:title>
      <video:description>&quot;Lec 2 - The 3 Rs of DNA: Molecules to Medicine&quot; (September 25, 2009) Gilbert Chu, Stanford School of Medicine Professor of Medicine and Biochemistry, discusses how DNA works and recombination works, and how these great discoveries are both advantageous and problematic for medicinal treatment.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Medical School:
http://med.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18723.jpg</video:thumbnail_loc>
      <video:duration>6207</video:duration>
      <video:publication_date>2012-09-04T04:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uBbQETfZpjQ</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>math</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>system</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>homologous</video:tag>
      <video:tag>Site</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>base</video:tag>
      <video:tag>loss</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>recombinan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Trigonometry-word-problems-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Trigonometry word problems (part 2)</video:title>
      <video:description>Trigonometry word problems (part 2)

The second part of the problem of the off-track ship captain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20057.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2012-09-06T01:42:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CNnPgabrLE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>trigonometry</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interrupted-simple-suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interrupted simple suture</video:title>
      <video:description>Interrupted simple suture small toothed forceps such as the addison forceps shown here should be used to grasp the skin edges during suturing an important part of being a surgeon involves knowing how to do various types of sutures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be6d9627-1df8-49e2-88fe-c19b2628a41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:18:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9649.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interrupted</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-19-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 19-Computer Science 164 -</video:title>
      <video:description>lec 19-Computer Science 164 - Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27560.jpg</video:thumbnail_loc>
      <video:duration>2890</video:duration>
      <video:publication_date>2012-09-30T08:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tXsYMws4u5o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Following-Twitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Following #Twitter</video:title>
      <video:description>&quot;Lec 12 - Following #Twitter&quot; (January 22, 2010) Vik Singh, from Yahoo!, discusses his research on how search connects to real time, and how this may change the interactive space on the web.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18881.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-04T07:04:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cJML4XCQfXc</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>hi</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Twitter</video:tag>
      <video:tag>trending</video:tag>
      <video:tag>query</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>time</video:tag>
      <video:tag>result</video:tag>
      <video:tag>information</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>computation</video:tag>
      <video:tag>data</video:tag>
      <video:tag>redundancy</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>ov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Places-explored-by-humans-in-the-solar-syatem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Places explored by humans in the solar syatem</video:title>
      <video:description>This animation shows the places humanity has explored in the 50 years since Sputnik. It was created using Celestia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/6a620af1-7cd0-42c5-bd90-4d7a669fd659/cand_5.jpg</video:thumbnail_loc>
      <video:duration>362</video:duration>
      <video:publication_date>2012-11-20T19:31:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28003.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sustainable-Living-Environment-185A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Sustainable Living, Environment 185A, UCLA</video:title>
      <video:description>&quot;Lec 5- Sustainable Living, Environment 185A, UCLA&quot;Course Description
Environment 185A: Sustainable Living is a sub-division of the Education for Sustainable Living Program (ESLP). ESLP is a student designed, student developed, and student facilitated program offered through the Institute of the Environment. The Speaker Series brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice and transportation. Speakers range from authors, professors, community activists, environmentalists, for and non-profit business representatives, and government officials.

Lecture Series Student Directors:
Spencer Hill, 3rd Year, Applied Mathematics/Atmospheric, Oceanic and Environmental Science Double Major
Isis Krause, 4th Year, Geography/Environmental Studies
Hayley Moller, 3rd Year, Environmental Science Major

Guest Speaker:
Michael B. Lehrer, FAIA founded his Silverlake‐based practice, Lehrer Architects LA in 1985. The firms work consists of institutional, commercial, residential, industrial, and urban design projects. Lehrer Architects LA has won over major 50 design awards since 1996, including numerous honor awards from the national, state, and local chapters of The American Institute of Architects. The recently completed Water   Life
Museums in Hemet are the first LEED™ Platinum museums in the world. Michael is President of Homeless Health Care of Los Angeles. He was appointed to Mayor Villaraigosas Design Advisory Panel in 2009. Michael was educated at Berkeley and Harvard after attending LAUSD public schools. He is married to Mia Lehrer, FASLA of Mia Lehrer   Associates Landscape Architecture.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology 116: Neuroscience Lab lectures in this series: http://www.youtube.com/view_play_list?p=4625A5EA38596A85
* See more courses from UCLA: http://www.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21165.jpg</video:thumbnail_loc>
      <video:duration>5956</video:duration>
      <video:publication_date>2012-09-09T02:50:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VjH6iW3J3DY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>185A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-141-beabb1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 18 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19726.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-05T04:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s7YHeYjrxpM</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Global-Cookstove-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Global Cookstove Problems</video:title>
      <video:description>&quot;Lec 9 - Global Cookstove Problems&quot; February 28, 2011 - Ashok Gadgil, Professor of Civil and Environmental Engineering at UC Berkeley, discusses the ongoing problems and expanding consequences of inadequate cookstove designs for the developing world and what is being done at Berkeley to address these shortcomings.

Stanford University
http://www.stanford.edu

Civil and Environmental Engineering at UC Berkeley
http://www.ce.berkeley.edu/

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18780.jpg</video:thumbnail_loc>
      <video:duration>3598</video:duration>
      <video:publication_date>2012-09-04T05:17:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcHyRWtS-KI</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>social</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pulse-and-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulse and Blood Pressure</video:title>
      <video:description>This video shows the examination of a blood pressure which is done on a man and pulse examination on a woman. These are determined by the history of the patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc07e20b-5642-4b40-b277-6e36be7065f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>469</video:duration>
      <video:publication_date>2011-12-01T00:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9779.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pulse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Depreciation-in-Cash-Flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Depreciation in Cash Flow</video:title>
      <video:description>Depreciation in Cash Flow

Depreciation in Cash Flow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20428.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-06T14:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uX2w0b8Qlss</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Depreciation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cash</video:tag>
      <video:tag>flow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-141-a59a2c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9  - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 9 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19706.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-09-05T04:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6RQYfDT6SJY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 7 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27378.jpg</video:thumbnail_loc>
      <video:duration>2308</video:duration>
      <video:publication_date>2012-09-21T06:09:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcvxHh8VniY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quantum-levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum levitation</video:title>
      <video:description>Here we see how a group of Japanese engineers have used the levitation properties of super conductors to prove a concept.  Take a look.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/9752024c-2f66-40f3-9676-873196191518/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2014-08-27T06:16:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31397.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cranial-nerves-VI-and-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cranial nerves VI and VII</video:title>
      <video:description>This video shows examination of cranial nerves VI and VII on real patient. There are 12 pairs of cranial nerves. These are olfactory I, optic II, oculomotor III, trochlear IV, trigeminal V, abducens VI, facial VII, auditory (vestibulocochlear) VIII, glossopharyngeal IX, vagus X, spinal Accessory XI and hypoglossal XII.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5d51837-46a8-4a4f-8f3e-c4457ac94213/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2011-12-01T01:49:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9880.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>VII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Future-of-EVs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Future of EVs</video:title>
      <video:description>&quot;Lec 30 - The Future of EVs&quot; (March 31, 2010) Sherif Marakby, Director of Electrification Programs and Engineering at Ford Motor Company, discusses recent technological advances made by Ford in the realm of vehicle electrification, including hybrids, plug-in hybrids and full-battery electric vehicles, as well as Ford&apos;s strategy to make electrification a growing and sustainable part of its international vehicle fleet.

Stanford University
http://www.stanford.edu

Ford Electrification Fact Sheet
http://media.ford.com/images/10031/Electrification_Future_Fact_Sheet.pdf

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18801.jpg</video:thumbnail_loc>
      <video:duration>3340</video:duration>
      <video:publication_date>2012-09-04T05:30:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HwxA_7IvDLo</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>clean</video:tag>
      <video:tag>tech</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>expertise</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>battery</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>electrification</video:tag>
      <video:tag>EV</video:tag>
      <video:tag>vehicles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-14-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 14-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 14-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19131.jpg</video:thumbnail_loc>
      <video:duration>4886</video:duration>
      <video:publication_date>2012-09-04T18:02:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPzyuk3eNf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mathematical-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mathematical Induction?</video:title>
      <video:description>This video will help you to know about the mathematical induction. Here a brief discussion of the induction with examples is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e7053019-d754-44ca-b7b7-ebc365f7cb00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2010-12-06T13:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6525.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Mathematical</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Simplifying-Rational-Expressions-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Simplifying Rational Expressions Example 2</video:title>
      <video:description>Simplifying Rational Expressions Example 2

u15_L1_T1_we2 Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25230.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-18T01:59:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RXMSlFtJlEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Redesigning-the-Programming-Experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Redesigning the Programming Experience</video:title>
      <video:description>&quot;Lec Last - Redesigning the Programming Experience&quot; (May 28, 2010) Joel Brandt, a PhD candidate in the Stanford Human-Computer Interaction Group, discusses the roles that online resources play in creating software and examines the emerging class of &quot;opportunistic&quot; programmers out there today.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18895.jpg</video:thumbnail_loc>
      <video:duration>4089</video:duration>
      <video:publication_date>2012-09-04T07:08:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sH5ZlaUl8QU</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>design</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>human</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>programmers</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Blueprint</video:tag>
      <video:tag>html</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>web</video:tag>
      <video:tag>search</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>query</video:tag>
      <video:tag>research</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Human-Sexual-Behavior-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Human Sexual Behavior II</video:title>
      <video:description>&quot;Lec 16 - Human Sexual Behavior II&quot; (May 7, 2010) Robert Sapolsky delivers the second part of his two-part lecture on sexual behavior. He discusses how this behavior has evolved into the intricate and complex system that exists today.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18958.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-04T08:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/95OP9rSjxzw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>action</video:tag>
      <video:tag>pattern</video:tag>
      <video:tag>pheromones</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>information</video:tag>
      <video:tag>smell</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Testosterone</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>Variety</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>male</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>neuroscience</video:tag>
      <video:tag>arousal</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>caus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Cancer-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works; Cancer Growth</video:title>
      <video:description>How the Body Works



( Why was Cancer rare 100 yea... (more) 
How the Body Works

( Why was Cancer rare 100 years ago ? We are wha we eat..see Dr Budwig&apos;s 90% Cancer Cure Diet from 1951 using Essential Food Oil in Flaxseed Oil and Cottage Cheese sulphur</video:description>
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      <video:duration>45</video:duration>
      <video:publication_date>2007-11-11T18:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1117.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Heroes-and-Villains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  Heroes and Villains</video:title>
      <video:description>&quot;Lec 14 -  Heroes and Villains&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses Benedict Arnold as a case study of the ways in which ideas about regionalism, social rank, and gender - and the realities of the Continental Congress and the Continental Army - played out in this period. Like many Americans during this period, Benedict Arnold thought that he could improve his social rank and reputation in the military, but he was unable to advance due to the Continental Congress&apos;s policy on military promotions. Frustrated and facing mounting personal debts, he decided to aid the British in exchange for a reward. Arnold and his wife Peggy developed a plan for Arnold to smuggle American military plans to the British with the help of a young British soldier named John André. However, André was captured while smuggling Arnold&apos;s papers and the plot quickly unraveled. In the end, Arnold fled; his wife played upon conventional stereotypes of women to avoid punishment; and André was executed but idealized in the process.

00:00 - Chapter 1. Introduction: Complications within the Continental Congress 
06:48 - Chapter 2. Opportunities for Social Mobility in the American Revolution 
14:20 - Chapter 3. Benedict Arnold&apos;s Early Frustrating Military Career 
23:36 - Chapter 4. Arnold&apos;s Marriage with Peggy Shippen and Plans for Spying 
37:39 - Chapter 5. The Unraveling of Arnold&apos;s Plot 
44:17 - Chapter 6. An Example out of John Andre and the Fate of the Arnolds 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23214.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-13T11:34:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ie62PaUevtY</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Heroes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Villains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Compression-Rotation-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compression Rotation Test</video:title>
      <video:description>Compression Rotation Test is also called as crank test. This test is used to evaluate the different glenohumeral ligaments or for anterior shoulder instability.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9cd5708c-92ef-47cf-a82e-cd1675601c53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:40:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10119.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crank</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Acceleration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Acceleration</video:title>
      <video:description>Acceleration

Calculating the acceleration of a Porshe</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21043.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-08T17:09:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOkQszg1-j8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Characteristic-Kinetic-Plots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Characteristic Kinetic Plots</video:title>
      <video:description>Characteristic Kinetic Plots

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26902.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-19T02:54:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DzmtbC7bYUI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>characteristic</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>Plots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-27-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 27-Computer Science 164</video:title>
      <video:description>lec 27-Computer Science 164Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27568.jpg</video:thumbnail_loc>
      <video:duration>2765</video:duration>
      <video:publication_date>2012-09-30T08:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/39bKp57zd30</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Difference-of-Heart-sounds-between-S1-and-S2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difference of Heart sounds between S1 and S2</video:title>
      <video:description>The two main sounds of the normal heart is similar to &quot;lub dub&quot;. The &quot;lub&quot; is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second heart sound, &quot;dub&quot; or S2, is due to the closure of the aortic and pulmonic valves, marking the end of systole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6489d4f1-4f78-4381-a155-c644aae6a3d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-12-01T03:45:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10136.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S1</video:tag>
      <video:tag>S2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Hernia-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Hernia Surgery Video</video:title>
      <video:description>A 3D stereographic animation showing the open hernia procedure is provided here. Video is really helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a4b82d4a-b4bf-42cb-8e15-59ed3cc139d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2013-04-07T19:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30457.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Stereographic</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Interview-with-Dr-Robert-M-Ricketts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Interview with Dr. Robert M. Ricketts</video:title>
      <video:description>&quot;Lec 38 - Interview with Dr. Robert M. Ricketts&quot; Dr. James McNamara interviews Robert M. Ricketts D.D.S., M.S.  Orig. air date: APR 13 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20797.jpg</video:thumbnail_loc>
      <video:duration>9232</video:duration>
      <video:publication_date>2012-09-07T17:17:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lcBLmVOn3m0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>james</video:tag>
      <video:tag>McNamara</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>M</video:tag>
      <video:tag>Ricketts</video:tag>
      <video:tag>d</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Loss-of-consciousness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Loss of consciousness</video:title>
      <video:description>Topic: Loss of consciousness.
Step 2 CS: A 54 year old man brought up from nursing home after he is noted to have &quot;passed out&quot; at   breakfast. Learn how medics analyze this case of lost consciousness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d57c5817-660f-4508-9a77-f595884812ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-06T18:20:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10794.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>loss</video:tag>
      <video:tag>of</video:tag>
      <video:tag>consciousness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pyelolithotomy-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pyelolithotomy Treatment</video:title>
      <video:description>Pyelolithotomy it is the open surgery which uses the incision through the renal pelvis for removal of a stone large renal stones are usually removed by percutaneous nephrolithotomy or Pyelolithotomy is only rarely performed in recent times</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e66d9dbf-7919-4e31-a4f5-cbe2ddb1972a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2011-12-01T04:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10202.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pyelolithotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-A-Children-Throat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of A Children Throat</video:title>
      <video:description>Endotracheal tube is inserted inside mouth to examine the proper functioning of throat. Endotracheal tube tells about epiglottis and tongue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ebbd6976-102e-4432-af42-b13027c34e3a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T05:59:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9302.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>in</video:tag>
      <video:tag>children</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Public-Health-257b-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Public Health 257b - Fall 2009</video:title>
      <video:description>lec 2-Public Health 257b - Fall 2009.Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20869.jpg</video:thumbnail_loc>
      <video:duration>5767</video:duration>
      <video:publication_date>2012-09-07T23:36:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0lzQM_kj6j8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transoral-endoscopic-thyroidectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transoral endoscopic thyroidectomy</video:title>
      <video:description>The doctors tested the feasibility of the sublingual transoral access the introduction of transoral endoscopic surgery has initiated a fundamental change in the treatment of head and neck cancer the endoscopic approach minimizes the intraoperative trauma.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10290.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Transoral</video:tag>
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      <video:tag>Endoscopic</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Image-of-a-Cancer-of-the-larynx-vocal-cords-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Image of a Cancer of the larynx (vocal cords cancer)</video:title>
      <video:description>Cancer on the vocal cords can often be detected early because the main symptom is hoarseness. Most people go hoarse from time to time, but if the hoarseness doesn&apos;t go away in two weeks, it should be checked.</video:description>
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      <video:duration>2</video:duration>
      <video:publication_date>2011-12-01T19:47:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10268.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Science and technology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/lec-5-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Electrical Engineering 140</video:title>
      <video:description>lec 5-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20988.jpg</video:thumbnail_loc>
      <video:duration>4732</video:duration>
      <video:publication_date>2012-09-08T08:28:35.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-124-Equation-of-a-line-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Equation of a line 2</video:title>
      <video:description>Equation of a line 2

u13_l2_t2_we2 Equation of a line 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25293.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2012-09-18T02:45:29.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 3</video:title>
      <video:description>Born in Germany in a Jewish family, Einstein was a victim of the Jewish fate and affliction. He never forgave the German for what they done to the Jew. Once settled in the USA, Einstein did not return to Germany again.
 Edited by Ashraf</video:description>
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      <video:duration>596</video:duration>
      <video:publication_date>2010-11-24T22:06:39.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/What-Can-Embryos-Tell-Us-About-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Can Embryos Tell Us About Evolution?</video:title>
      <video:description>Facts Of Evolution (Part 6): What Human Embryos Reveal About Evolution.

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

EVOLUTION IS REAL SCIENCE:

1. Does The Evidence Support Evolution?
http://www.youtube.com/watch?v=p1R8w_QEvEU
2. Vitamin C And Common Ancestry
http://www.youtube.com/watch?v=SF2N2lbb3dk
3. Are We Descended From Viruses?
http://www.youtube.com/watch?v=nIsWZCSMSSs
4. Does The Fossil Record Support Evolution?
http://www.youtube.com/watch?v=QWVoXZPOCGk
5. Where Are The Transitional Forms?
http://www.youtube.com/watch?v=kfTbrHg8KGQ

FACTS OF EVOLUTION:

1. Introduction
http://www.youtube.com/watch?v=43SskX-pEqA
2. Universal Common Descent
http://www.youtube.com/watch?v=G0UGpcea8Zg
3. Good Design, Bad Design
http://www.youtube.com/watch?v=1Mtr3Cum74A
4. Speciation And Extinction
http://www.youtube.com/watch?v=T5kumHLiK4A
5. How Fast Is Evolution?
http://www.youtube.com/watch?v=6XgeSi1EGkU

---

Embryo drawing refers to any representation of the illustration  of embryos in their developmental sequence. In plants and animals, an embryo develops from a zygote, the single cell that results when an egg and sperm fuse during fertilization.

In animals, the zygote divides repeatedly to form a ball of cells, which then forms a set of tissue layers that migrate and fold to form an early embryo. Images of embryos provide a means of comparing embryos of different ages, and species. To this day, embryo drawings are made in biology undergraduate developmental biology lessons.

Comparing different embryonic stages of different animals is a tool that can be used to infer relationships between species, and thus biological evolution. This has been a source of quite some controversy, both now as in the past. 

A biologist who pioneered in this field was Ernst Haeckel. By comparing different embryonic stages of different vertebrate species, he formulated the Re</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2010-04-08T20:58:10.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Science</video:tag>
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      <video:tag>theories</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>lec 17-Astronomy 7B</video:title>
      <video:description>lec 17-Astronomy 7B Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20952.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-08T01:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BgmmLVpYk5c</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Astronomy 7B</video:title>
      <video:description>lec 18-Astronomy 7B .Introduction to Astrophysics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20953.jpg</video:thumbnail_loc>
      <video:duration>4697</video:duration>
      <video:publication_date>2012-09-08T01:18:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p94i_KYjLts</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Dental-Anatomy-Mandibular-Premolars-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5- Dental Anatomy: Mandibular Premolars Review</video:title>
      <video:description>&quot;lec 5- Dental Anatomy: Mandibular Premolars Review&quot;A review of the anatomy of the mandibular premolars with a ten question quiz at the end.  Orig. air date: JUN 18 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21585.jpg</video:thumbnail_loc>
      <video:duration>1146</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Ffz_P-eeR9o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Post Tubal Ligation Syndrome (PTLS)</video:title>
      <video:description>Tubal ligation is a female sterilization procedure in which the fallopian tubes are divided resulting in infertility. However, in some cases women who have undergone tubal ligation may develop symptoms known as post tubal ligation syndrome. The syndrome includes head ach, abdominal cramp, depression etc. Edited by Ashraf</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2011-12-06T17:17:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10702.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Others</video:category>
      <video:tag>post</video:tag>
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      <video:tag>ligation</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>PTLS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-193-Surface-Integral-Ex2-part-1-Parameterizing-the-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 193 - Surface Integral Ex2 part 1 - Parameterizing the Surface</video:title>
      <video:description>Surface Integral Ex2 part 1 - Parameterizing the Surface

Parametrizing a surface that can be explictly made a function of x and y.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20048.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2012-09-06T01:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PpUWpxAb39w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Ex2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Parameterizing</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Coupled-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Coupled Reactions</video:title>
      <video:description>Video shows the coupled reactions with the help of diagrams. The experts have discussed a lot about these kind of reactions in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d4375b5d-d80a-4d81-a6da-7d8df6215e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-18T05:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28835.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>coupled</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-and-computer-knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human and computer knowledge</video:title>
      <video:description>This is a BBC documentary discussing on dangerous knowledge. There is a comparison of the human knowledge and the power of the computers. Conclusion is that computers are limited in their knowledge.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6d9cc4f1-454d-4388-9663-c88a79103356/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2010-11-25T21:10:46.000Z</video:publication_date>
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      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-management-of-endometriosis-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern management of endometriosis discussion</video:title>
      <video:description>Endometriosis a condition in which the lining of the uterus grows in other abdominal locations is one of the most common causes of severe period pain pelvic pain and abnormal bleeding in women untreated it may result in long term complications such as pelvic adhesions ovarian cysts and infertility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b413a2ce-ff5b-451f-94da-84024ade13eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2011-12-06T18:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10835.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Modern</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Endometriosis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Organic-Reactions-and-Pharmaceuticals-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Organic Reactions and Pharmaceuticals, Chemistry</video:title>
      <video:description>&quot;Lec 5- Organic Reactions and Pharmaceuticals, Chemistry 14D, UCLA&quot;Course Description:
Chemistry 14D: Organic Reactions and Pharmaceuticals is a class that provides an in depth analysis of organic reactions, nucleophilic and electrophilic substitutions and additions; electrophilic aromatic substitutions, carbonyl reactions, catalysis, molecular basis of drug action, and organic chemistry of pharmaceuticals.

About the Professor:
Professor Hardinger has been a faculty member in the UCLA Department of Chemistry and Biochemistry since 1997. His professional career began at Drexel University in Philadelphia, which afforded a BS in Chemistry in 1982. He then moved to Purdue University, and earned a PhD in Organic Chemistry in 1988. Two subsequent years as a postdoctoral scholar at Renssalear Polytechnic Institute were followed by appointment in 1990 as assistant professor at California State University. In 1997 he achieved the &quot;forbidden transition&quot; and moved to UCLA as Lecturer followed by promotion to Senior Lecturer in 2004. At UCLA his main teaching interests have been introductory organic chemistry courses in the physical science majors series as well as the life science majors series. His professional interests include development of new teaching tools and methods, both in print and electronic media. An introductory organic chemistry textbook (Organic Chemistry - A Thinking Student&apos;s Approach) is currently in development.

Course Webpage: http://www.chem.ucla.edu/harding/

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Chemistry 14D: Organic Reactions and Pharmaceuticals classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3010</video:duration>
      <video:publication_date>2012-09-09T03:08:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ajO7jH5mtns</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-124-Singing-in-the-Shower-to-Shaking-in-Your-Boots-The-Science-of-Emotion-Longwood-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Singing in the Shower to Shaking in Your Boots: The Science of Emotion — Longwood Seminar</video:title>
      <video:description>Lec 124 - Singing in the Shower to Shaking in Your Boots: The Science of Emotion — Longwood Seminar. As the childhood song goes, &quot;If you&apos;re happy and you know it, then your face will surely show it,&quot; but do you ever truly wonder why you&apos;re happy? Have you thought about where our emotions come from and why they make us feel the way we do? A panel of Harvard faculty members whose research sheds light on the range of human emotion will explore the science behind the smiles and tears during this March 20, 2012, seminar. Learn more about the Longwood Seminars by visiting hms.harvard.edu/public/longwood.</video:description>
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      <video:duration>5076</video:duration>
      <video:publication_date>2012-08-30T08:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/otXJErutndU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Longwood</video:tag>
      <video:tag>Seminars</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Vaillant</video:tag>
      <video:tag>Mohammed</video:tag>
      <video:tag>Milad</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Schwartz</video:tag>
      <video:tag>Jacqueline</video:tag>
      <video:tag>Olds</video:tag>
      <video:tag>Happiness</video:tag>
      <video:tag>fear</video:tag>
      <video:tag>LOVE</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 36 - Auxillary Use During Periodontal Surgery</video:title>
      <video:description>&quot;Lec 36 - Auxillary Use During Periodontal Surgery&quot; The utilization of an assistant during periodontal surgery, emphasizing the exchange of instruments, aspiration, retraction, suturing and dressing. Orig. air date: JUL 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21237.jpg</video:thumbnail_loc>
      <video:duration>1967</video:duration>
      <video:publication_date>2012-09-09T03:24:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yIy_DM_Ov_8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>Auxillary</video:tag>
      <video:tag>use</video:tag>
      <video:tag>during</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-Related-With-Extinction-of-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts Related With Extinction of Species</video:title>
      <video:description>One day almost all the species have to extinct. This video provides an introduction with the historical facts of the species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e08ccb66-a525-4ab0-9a0b-574cda79b7e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2013-01-30T05:05:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29039.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Facts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>extinction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 44- MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Convolution (part 2); filtering

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15738.jpg</video:thumbnail_loc>
      <video:duration>3124</video:duration>
      <video:publication_date>2012-08-28T20:06:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ctngXQrmDc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Astronomy 10</video:title>
      <video:description>&quot;Lec 8 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23761.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-14T11:00:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEdfeYSwwFA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oral-hygiene-made-a-game-by-computerized-toothbrush</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oral hygiene made a game by computerized toothbrush</video:title>
      <video:description>This vidos shows a computerized toothbrush which makes oral hygiene a game. This toothbrush guides children when they brush their teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/893af51f-acca-4f82-9f23-e5d0ce76032f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-27T00:01:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28083.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>toothbrush</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 20 - Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23550.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-14T09:20:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mQh0Sxuc6eg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Quarks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Quarks?</video:title>
      <video:description>This video from sixty symbols will help you to understand the quarks. Different theories related with it are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/9ef6f886-5070-40fb-8f67-dfe5e5bfbc7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2013-01-30T05:01:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29035.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>quarks</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Walking-on-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Walking on water</video:title>
      <video:description>This video shows how to walk on water. New Scientist competed in a water-walking race.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/c2f7be8d-9ec8-43a3-aac3-ef807f20d55f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-11-27T00:33:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28088.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>walking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Describing-the-Spinal-Column-in-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Describing the Spinal Column in Animation</video:title>
      <video:description>A detailed description of the spine and the different parts that consist it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e58379e3-e5aa-4698-956a-77487219e644/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-01T20:13:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10334.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-CS-61B-Hash-Tables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - CS 61B Hash Tables</video:title>
      <video:description>CS 61B Hash Tables

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19603.jpg</video:thumbnail_loc>
      <video:duration>3156</video:duration>
      <video:publication_date>2012-09-05T03:48:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UPo-M8bzRrc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>tables</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-Nature-of-Arguments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The Nature of Arguments</video:title>
      <video:description>&quot;Lec 18 - The Nature of Arguments&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21383.jpg</video:thumbnail_loc>
      <video:duration>4760</video:duration>
      <video:publication_date>2012-09-09T04:49:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kBlQj5uiOXc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arguments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Arthritis-of-The-Hip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Arthritis of The Hip</video:title>
      <video:description>This video demonstrates arthritis of the hip. Treatment of hip arthritis should begin with the most basic steps, and progress to the more involved, possibly including surgery. Not all treatments are appropriate in every patient, and you should have a discussion with your doctor to determine which treatments are appropriate for your hip arthritis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5e3eea42-1d8a-4dd6-89b3-e2bbccc545db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-12-11T22:55:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11083.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Arthritis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-fish-fake-it-with-the-help-of-oral-sex-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male fish fake it with the help of oral sex gene</video:title>
      <video:description>This video shows how an oral sex gene helps male fish fake it. Cichlid fish have a bizarre mating ritual that involves males discharging their sperm into a female&apos;s mouth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/887c3e7e-e0c9-46bc-88a8-96a3f2579a93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-11-27T00:37:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28090.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>mating</video:tag>
      <video:tag>Fish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Review</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40- Review</video:title>
      <video:description>Lec 40- Review.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18565.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-04T02:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6c7g-0YQpJE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/De-Broglie-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>De Broglie Waves</video:title>
      <video:description>This video will introduce you with the De Broglie Waves. Study of these waves with the historical facts related with it is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c1ba02e5-ce12-4ae6-a6e6-d62ba66e3ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2013-01-30T04:56:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29031.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>de</video:tag>
      <video:tag>Broglie</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Idiot-Among-in-Panda-Sanctuary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Idiot Among in Panda Sanctuary</video:title>
      <video:description>A funny and interesting video showing an idiot abroad in Sichuan panda sanctuary. Before you go inside, you have to wear the panda clothes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/efe22dde-999a-4803-93d5-0fe29f9906e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2013-01-18T05:48:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28837.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pandas</video:tag>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Wm-Raymond-Manning-New-Orleans-Recovery-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Wm. Raymond Manning: New Orleans Recovery Series</video:title>
      <video:description>Lec 12- Wm. Raymond Manning: New Orleans Recovery Series.
Since August 2005, and in the aftermath of Hurricane Katrina, New Orleans has been adrift - both figuratively and literally. This series will present the ongoing recovery efforts in the Crescent City, including city-wide planning and infrastructure improvements, local neighborhood reconstruction projects, and community initiatives to engage rebuilding. 


Wednesday, January 26 
Scott Bernhard
Director, Tulane City Center, New Orleans
 
Wednesday, February 2 
Wm. Raymond Manning
President and CEO, Manning Architects, New Orleans
 
Wednesday, February 9 
Alejandra Lillo
Partner, GRAFT, Los Angeles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17366.jpg</video:thumbnail_loc>
      <video:duration>4232</video:duration>
      <video:publication_date>2012-09-02T18:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QWfaUYoCsNc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Manning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Electromyographic-Biofeedback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73  - Electromyographic Biofeedback</video:title>
      <video:description>&quot;Lec 73  - Electromyographic Biofeedback&quot; Demonstrates the activity of motor units of the masseter muscle. The patient is aware of internal physiology and therefore can control the firing of motor unit. Orig. air date: MAR 14 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21463.jpg</video:thumbnail_loc>
      <video:duration>1152</video:duration>
      <video:publication_date>2012-09-09T05:26:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fr0ZiV_OsAc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>73</video:tag>
      <video:tag>Electromyographic</video:tag>
      <video:tag>Biofeedback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Romp-Through-Ethics-for-Complete-Beginners</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Romp Through Ethics for Complete Beginners</video:title>
      <video:description>Part 2 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine the preconditions of ethical reasoning and make a comparison between the law of the land and the moral law.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-02.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21422.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-09T05:04:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuMB1gf2NUw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>Ethics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multiplication-of-Integers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiplication of Integers</video:title>
      <video:description>This video will explain you the method of multiplication of integers from the very basics. The method of teaching is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/811f6208-eb27-4fbc-82d6-d971f48530d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2010-12-04T12:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6437.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>Integers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whirlpools-the-size-of-a-hurricane-seen-on-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Whirlpools the size of a hurricane seen on Sun</video:title>
      <video:description>This video shows hurricane sized whirlpools on the Sun. A whirlpool of plasma about the size of a hurricane is shown. This video is made possible by courtesy of Bonet et al./IAC/UV/SST.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8930985f-10aa-43cc-ba9d-f0456f3b5f37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-11-26T19:51:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28074.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>sun</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Setting-out-Arguments-Logic-Book-Style-Marianne-Talbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Setting out Arguments Logic Book Style - Marianne Talbot</video:title>
      <video:description>&quot;Lec 20 -Setting out Arguments Logic Book Style - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21385.jpg</video:thumbnail_loc>
      <video:duration>4832</video:duration>
      <video:publication_date>2012-09-09T04:49:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kwxTte0U9Rc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Arguments</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>Style</video:tag>
      <video:tag>Marianne</video:tag>
      <video:tag>Talbot</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spherical-Coordinates-Tripple-integral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spherical Coordinates- Tripple integral</video:title>
      <video:description>This video will explain you to calculate the volume using the given spherical coordinates. The topic is explained with the help of examples and diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/be8c522f-99ff-4189-b551-7a7965cf6f0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2010-12-06T11:24:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6494.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Sphere</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Neil-deGrasse-Tyson-on-Religion-and-Science-Coexisting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil deGrasse Tyson on Religion and Science Coexisting</video:title>
      <video:description>Are science and religion mutually exclusive?  Neil deGrasse Tyson answers this question and discusses how believers and scientists, groups that overlap more than you might expect, interact and perceive one another in the present day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/27a5ec27-d0b1-4562-a5e6-acb64a6e31af/cand_25.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-12-02T20:01:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28252.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Science</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Lecture-7-Algorithm-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Lecture 7: Algorithm Complexity</video:title>
      <video:description>Computer Science 10 - Lecture 7: Algorithm Complexity

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/08/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25663.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-18T16:52:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wodsSFQnV5w</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>complexity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-DC-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a DC Generator?</video:title>
      <video:description>A generator is a device that turns mechanical energy into electrical energy. A DC generator produces direct current. This video explains how a DC generator works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cafb8734-56ad-423a-99ab-6cc0dc5ce866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11386.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>DC</video:tag>
      <video:tag>Generator</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Midterm-Review-Exercises</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Midterm Review Exercises</video:title>
      <video:description>&quot;Lec 4 - Midterm Review Exercises&quot; A test on the first two parts of the tape.   Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21500.jpg</video:thumbnail_loc>
      <video:duration>905</video:duration>
      <video:publication_date>2012-09-09T05:41:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M5zt1wdTuLA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
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      <video:tag>Exercises</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Radiograph-and-Digital-Examination-of-the-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Radiograph and Digital Examination of the Teeth</video:title>
      <video:description>&quot;Lec 2 - Radiograph and Digital Examination of the Teeth&quot; Interpretation of x-ray findings, explorer examination and development of a treatment plan.  Orig. air date: AUG 24 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21498.jpg</video:thumbnail_loc>
      <video:duration>1462</video:duration>
      <video:publication_date>2012-09-09T05:41:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0aAQJsbKz8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>radiograph</video:tag>
      <video:tag>and</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Abstraction-and-Idealism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Abstraction and Idealism</video:title>
      <video:description>&quot;Lec 24- Abstraction and Idealism&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21512.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-09T05:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B2OgmlMlL90</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Idealism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Work-In-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Work In Physics</video:title>
      <video:description>In this short video, the narrator discusses the basic principles of work. Movement or displacement is the effect of force when it does work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/686d7213-55df-42f7-b195-421047198162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-12T02:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11430.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>work</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Verifying-The-Converse-Of-Pythagoras-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Verifying The Converse Of Pythagoras Theorem</video:title>
      <video:description>This video shows how to identify the converse of Pythagoras theorem. In a triangle, if the square of one side is equal to the sum of the squares of the other two sides, then the angle opposite to the first side is a right angle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7440db4f-a644-43ff-a43f-8d8a89c78a81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-12T02:42:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11409.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Converse</video:tag>
      <video:tag>pythagoras</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Triangle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cardiovascular-Conditions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cardiovascular Conditions</video:title>
      <video:description>&quot;Lec 13 - Cardiovascular Conditions&quot; Different symptoms of abnormal cardiovascular conditions are examined using patient clinical examinations .  Orig. air date: OCT 31 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21513.jpg</video:thumbnail_loc>
      <video:duration>2583</video:duration>
      <video:publication_date>2012-09-09T05:42:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ATvUvtkGmWc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Cardiovascular</video:tag>
      <video:tag>Conditions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-10-Lecture-23-Twitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Computer Science 10 - Lecture 23: Twitter</video:title>
      <video:description>Computer Science 10 - Lecture 23: Twitter

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/23/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25696.jpg</video:thumbnail_loc>
      <video:duration>3016</video:duration>
      <video:publication_date>2012-09-18T17:02:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVcFpAWTnTw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Twitter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-of-Inequalities-by-Multiplying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving of Inequalities by Multiplying</video:title>
      <video:description>This video shows the solving of inequalities by process of multiplication. The problems are solved here with examples which will make your basic concepts more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a7bff3eb-061d-4991-b63e-171e495c101d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-12-06T12:38:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6510.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Multiplying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Periodontal-Examination-Part-II-Charting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Periodontal Examination Part II: Charting</video:title>
      <video:description>&quot;Lec 6 - Periodontal Examination Part II: Charting&quot; Tape demonstrates the use of the periodontic chart, and shows the actual charting of the teeth in the mouth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21538.jpg</video:thumbnail_loc>
      <video:duration>1095</video:duration>
      <video:publication_date>2012-09-09T05:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjQFRR6mcQA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Periodontal</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Charting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18-  Angular Momentum</video:title>
      <video:description>&quot;Lec 18-  Angular Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21556.jpg</video:thumbnail_loc>
      <video:duration>2548</video:duration>
      <video:publication_date>2012-09-09T06:01:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kqf8s6SJQOk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Diatomic-Molecules-and-Orbital-Angular-Momentum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-  Diatomic Molecules and Orbital Angular Momentum</video:title>
      <video:description>&quot;Lec 19-  Diatomic Molecules and Orbital Angular Momentum&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21557.jpg</video:thumbnail_loc>
      <video:duration>2632</video:duration>
      <video:publication_date>2012-09-09T06:01:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9r0DuGD05Wc</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Diatomic</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>and</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amazing-Scientific-Facts-In-The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amazing Scientific Facts In The Universe</video:title>
      <video:description>This video shows different scientific facts in our universe. One of the facts featured in this video is that an atom is composed of about 99.99% empty space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c2743e96-9054-4e90-b0aa-64490326993f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2012-12-08T07:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28366.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>Blow</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>mind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Light-Refracts-Through-a-Glass-Slab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Light Refracts Through a Glass Slab</video:title>
      <video:description>Light has certain interesting properties. A few are reflection,refraction and polarization. This video explains with the use of an experiment how light is refracted through a glass slab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/da6348d5-a7fb-441f-87b0-8fa7d2b5a3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-12-12T03:21:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11497.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>refraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Slab</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-10-Lecture-24-Saving-the-World-with-Computing-Professor-Kathy-Yelick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 10 - Lecture 24: Saving the World with Computing - Professor Kathy Yelick</video:title>
      <video:description>Computer Science 10 - Lecture 24: Saving the World with Computing - Professor Kathy Yelick

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/24/</video:description>
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      <video:duration>3061</video:duration>
      <video:publication_date>2012-09-18T17:05:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9OPoUcX0i6M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>Professor</video:tag>
      <video:tag>Kathy</video:tag>
      <video:tag>Yelick</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Guinness-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Guinness science</video:title>
      <video:description>What is Guinness? The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. You need to know some thing about the strange bubbles and form in your glass of Guinness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b48da50b-a1a7-4ec3-ae70-ffb4a35b9f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-02-02T23:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29102.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Guinness</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 8- MIT 3.320 Atomistic Computer Modeling of Materials.
Advanced DFT: Success and Failure

DFT Applications and Performance

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16377.jpg</video:thumbnail_loc>
      <video:duration>4947</video:duration>
      <video:publication_date>2012-08-30T13:18:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WAc7fQ1qzAc</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Successful-Escape-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Successful Escape Test</video:title>
      <video:description>Video shows the experiment performed by a crew for a satellite launch escape test. A full explanation of this launch is provided in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a0c264e3-3f2c-4d75-9d2f-d944c7a36719/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2013-02-05T04:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29154.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Crew</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>Escape</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>A</video:tag>
      <video:tag>success</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-SAT-Prep-Test-7-Section-8-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  105 - SAT Prep: Test 7 Section 8 Part 2</video:title>
      <video:description>SAT Prep: Test 7 Section 8 Part 2

Problems 7-9 on page 805</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22476.jpg</video:thumbnail_loc>
      <video:duration>492</video:duration>
      <video:publication_date>2012-09-11T02:14:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z7fM5fu7LAs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>8</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Frequency-Stability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 10 Frequency Stability</video:title>
      <video:description>This lecture is provided by Khan Academy.

Can humans generate truly random sequences</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21857.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-10T17:01:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vVXbgbMp0oY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>Stability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fallopian-Tube-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fallopian Tube Histology</video:title>
      <video:description>The fallopian tubes are the pair of tubes that connect the uterus to the ovaries. Fertilization of the egg takes place here before it drops down to the uterus for further development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be367336-1453-4477-a117-eab542b22a83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-28T10:20:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8397.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fallopian</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-of-Beating-Heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Beating Heart</video:title>
      <video:description>Video shows the MRI of a beating heart of a patient. Here the transverse view of heart is provided to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/cf5f40a9-fd29-4d9d-bf2c-2110e1d63194/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2013-02-05T04:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29126.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Beat</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>vid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Beating</video:tag>
      <video:tag>transversal</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Detailed-Study-of-Echocardiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Detailed Study of Echocardiography</video:title>
      <video:description>This video shows the internal working of our body that is measured in echocardiography. The sound and arrhythmia of this procedure are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ee1c792e-d581-4134-8b41-92bec9bed032/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-05T04:13:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29156.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiography</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>and</video:tag>
      <video:tag>arrhythmia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dealing-With-Urgent-Samples-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dealing With Urgent Samples - Part 3</video:title>
      <video:description>This video show you how urgent patient samples are processed as a matter of priority over less-urgent samples. Video is very helpful for the management of doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3b7f3327-ec0b-44c5-98d9-5a589c673e0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2013-02-09T05:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29777.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Urgent</video:tag>
      <video:tag>Samples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Behavior-Of-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Behavior Of Gases</video:title>
      <video:description>To understand the behavior of gases you first must know the 6 kinetic molecular postulates.Learn about this through this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/93f9f0ec-bd10-4b96-a460-98244d63ccb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2010-12-20T11:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6656.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>gases</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Root-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Root 2</video:title>
      <video:description>Interesting video showing a lot of methods to calculate the root of two. This video form numberphile shows the calculations of experts to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6cd4e43b-333d-4c67-ba1d-0449c4af8d6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2013-01-30T04:54:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29029.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Root</video:tag>
      <video:tag>2</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Altering-heart-rate-while-holding-breath-using-a-pulse-oximeter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Altering heart rate while holding breath using a pulse oximeter</video:title>
      <video:description>A pulse oximetry is a method that allows to monitor a patients hemoglobin saturation.
A sensor is put on a patients body like the earlobe or fingertip or across a foot for infants. Light then passes through a patient to a photo detector. Change of absorbance on every wavelength is calibrated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fd023399-83ad-46c8-9996-b5807c80b682/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-05T04:14:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29159.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>pulse</video:tag>
      <video:tag>oximeter</video:tag>
      <video:tag>altering</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Holding</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phases-of-meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phases of meiosis</video:title>
      <video:description>In this second video of meiosis, we discuss the phases/stages of meiosis i.e.

Prophase I - Formation of  tetrad after pairing of homologous chromosomes.
Anaphase I -  Homologous chromosomes move opposite due to spindle fibers. 
Telophase II - Reformation of nuclear membrane reforms, division of cytoplasm divides, formation of 4 daughter cells.
Metaphase II - Lining of chromosomes along the equator but not in homologous pair.
Prophase I - Crossing-over.
Anaphase II - Separation of chromatids.
Metaphase I - Lining of homologs along the equator.
Telophase I - Dividing of cytoplasm and formation of two daughter cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6726.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2010-12-24T14:41:08.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6726.mp4</video:content_loc>
      <video:uploader>alloxlola</video:uploader>
      <video:category>Others</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Natural-Resources-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Natural Resources 2</video:title>
      <video:description>Lec 9 - Natural Resources 2.
September 15, 2009

Prof. Bob Infelise discusses NEPA and the Power of Information; The Duty to Prepare an EIS; &quot;Major Federal Actions&quot;; &quot;Significantly Affecting the Quality of the Environment&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16976.jpg</video:thumbnail_loc>
      <video:duration>4621</video:duration>
      <video:publication_date>2012-09-01T18:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KyLALbvJnSI</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20090915</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Gene-Linkage-Crossing-Over-_-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Gene Linkage, Crossing Over, _ Mapping</video:title>
      <video:description>This vedios explains about Gene Linkage, Crossing Over, _ Mapping. /nGenes may crossover before segregating. The frequency of crossover gives rise to mapping genes on chromosomes. THe larger the mapping distance, the more likely they are to crossover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/99e7e2ea-6eda-4eb4-8fd1-ec117fa3a750/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-10-03T06:34:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27683.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>crossing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-9-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Electrical Engineering 240</video:title>
      <video:description>lec 9-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20889.jpg</video:thumbnail_loc>
      <video:duration>4808</video:duration>
      <video:publication_date>2012-09-07T23:58:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RnDSwd8_yYk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Poetry-By-Emily-Dickinson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Poetry By Emily Dickinson</video:title>
      <video:description>This video discusses some poetry by Emily Dickinson. She was known as the most paradoxical of poets. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ba208ce1-e44a-434a-9f3c-c22d12930176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>610</video:duration>
      <video:publication_date>2013-02-09T05:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29778.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Before</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Got</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>out</video:tag>
      <video:tag>the</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Emily</video:tag>
      <video:tag>Dickinson</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>English</video:tag>
      <video:tag>Lit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-gravity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is gravity? by Minute Physics</video:title>
      <video:description>What is gravity attracted to? Minute Physics analyzes why there is so much more to gravity than we think.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d03735c8-71fe-4e47-a14d-f69dd0b7c954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2013-02-05T04:06:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29136.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>gravity</video:tag>
      <video:tag>Gravitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greetings-Offered-to-the-Royal-Couple-By-Station-Crew</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greetings Offered to the Royal Couple By Station Crew</video:title>
      <video:description>This video shows the station crew members offering greetings to the royal couple. Video is really interesting and shows the surroundings at space stations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4250b1bf-1d4f-4aa8-9176-99bfb3f60e26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2013-02-05T04:07:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29142.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Station</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>offers</video:tag>
      <video:tag>Greetings</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Royal</video:tag>
      <video:tag>Couple</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-88-Linear-Algebra-Upper-Triangular-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Linear Algebra: Upper Triangular Determinant</video:title>
      <video:description>Linear Algebra: Upper Triangular Determinant

The determinant of an upper triangular matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22094.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-11T00:47:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VX7K8iqoiRc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Triangular</video:tag>
      <video:tag>determinant</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Jumping-Jack-Ants-vs-Huntsman-Spider</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jumping Jack Ants vs. Huntsman Spider</video:title>
      <video:description>Jumping jack ants are a species of bull ants native to Australia. Huntsman spiders are known to be very fast hunters. This video explains what happens when these two insects encounter each other. Video source is monster bug wars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a8800769-2399-41ca-9852-92a7ea07d08d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2012-12-08T04:19:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28343.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Jumping</video:tag>
      <video:tag>Jack</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Huntsman</video:tag>
      <video:tag>spider</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cool-Slime-Science-Kit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cool Slime Science Kit</video:title>
      <video:description>This video demonstrates how to perform the cool slime experiment. This video source is incredible science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cfe014ef-4a6c-42e8-9baf-b19d6b22b310/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2012-12-08T04:15:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28337.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Slime</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>kit</video:tag>
      <video:tag>incredible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neil-Armstrong-StarChild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil Armstrong - StarChild</video:title>
      <video:description>Video shows Neil Armstrong&apos;s first visit to the moon. Here is a small clip of his journey to the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/22dfbed1-75ed-45ed-9815-02bf727f8279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2012-12-08T07:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28347.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>A</video:tag>
      <video:tag>Tribute</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>Armstrong</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-for-Various-Balance-Birds-Physics-Toys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science for  Various Balance Birds Physics Toys</video:title>
      <video:description>Have you ever wondered how to make your toy birds fly. Well this video shows how to make four various  birds fly with a balance of birds physics toys in &apos;Incredible Science&apos;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/36942074-cd28-4209-99b3-5b9993638c4a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2012-12-08T04:13:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28333.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>4</video:tag>
      <video:tag>Various</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Toys</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinning-Light-Show-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinning Light Show Experiment</video:title>
      <video:description>This video from head rush demonstrates an experiment of spinning light. Red, blue, and green luminescent lights are attached in a fan to spin the lights and form a new color.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/43853c9e-d149-4aaa-8fb9-2ac1103251e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-12-08T04:12:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28331.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Head</video:tag>
      <video:tag>rush</video:tag>
      <video:tag>spinning</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Show</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Brutal-Punch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Brutal Punch</video:title>
      <video:description>This is a video of how the universe works, as it looks at the wind and the effect of these strong winds on the planet Venus. This is the &apos;Brutal Punch&apos;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/842f77d7-84ed-4fa4-bff5-78f7830951dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-12-08T04:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28334.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Brutal</video:tag>
      <video:tag>Punch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Probability-and-Combinations-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -24 Probability and Combinations (part 2)</video:title>
      <video:description>Probability and Combinations (part 2)

Making at least 3 out of 5 free throws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21871.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-10T17:14:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W7DmsJKLoxc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Detect-Remnants-Of-Big-Bang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Detect Remnants Of Big Bang?</video:title>
      <video:description>This scientific video explains that we could actually hear the remnants of big bang through our television and radios. This is possible because the static that our televisions and radios detect is composed of cosmic microwave background radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c75cc284-ddfc-43cd-abca-f0e5e631c18c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-12-08T07:49:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28348.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>plasma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thorax-and-Abdomen-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thorax and Abdomen Anatomy</video:title>
      <video:description>Video shows the anatomy of superficial thorax and abdomen. Here a brief description is provided with the structure to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c76d4527-caa7-4eff-bf3c-fe6683396aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-29T04:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8679.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>Thorax</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-ventricular-assist-device-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the ventricular assist device work</video:title>
      <video:description>The ventricles form part of the chambers of the heart, due to certain reasons however, they may fail to function as they ought to. The ventricular assist device is then inserted to help this is how that device works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c77f1fdd-04dc-40c1-8d1e-85633a893e25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-28T05:51:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8276.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventricular</video:tag>
      <video:tag>Assist</video:tag>
      <video:tag>device</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Bailout-12-Lone-Star-Transaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Bailout 12: Lone Star Transaction</video:title>
      <video:description>A real life example of a transaction involving CDOs is shown in this Khan Academy lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20229.jpg</video:thumbnail_loc>
      <video:duration>628</video:duration>
      <video:publication_date>2012-09-06T02:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eZZkhSl8lMA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Lone</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Transaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newt-Limb-Regeneration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newt Limb Regeneration</video:title>
      <video:description>Amphibians (salamanders) are able to regenerate fully functional limbs in response to amputation. Cells in and near the limb stump redifferentiate to form a mass of stemlike cells that can produce all the specialized tissues of the limb, such as muscle, nerves, and blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c780bd36-3a97-4e36-b9f7-f14ea356947a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-06-11T01:51:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/504.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Limb</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>Amphibians</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-What-most-dont-know-that-could-save-their-lives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes: What most don&apos;t know that could save their lives</video:title>
      <video:description>Insulin resistance also raises insulin to excessive levels in the blood stream, which can either result in the onset of type 2 diabetes, or a deterioration of this latter condition in people who are already diabetic. Ongoing fatigue is often a side effect of cells being unable to convert enough glucose into energy. To learn more about diabetes visit Insulite Laboratories&apos; website at: http://.diabetesmanagement.insulitelabs.com ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/c793152b-f77d-4bf6-b0cb-6817552192c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2009-03-30T19:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1513.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>gain</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>Endocrine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Smallest-robot-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Smallest robot in the world</video:title>
      <video:description>This video shows the smallest robot in the world. It is as big as a coin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/c79ea3c1-e62f-40e8-9980-e1e356d660e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2014-02-25T03:07:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30824.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Small</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chelation-therapy-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chelation therapy part-3</video:title>
      <video:description>In our everyday life we are exposed to various toxic materials. These toxic materials accumulate in the body and cause various medical problems. Chelation therapy helps removing the toxic elements from our system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c7b82bb4-48cc-411b-ae36-bf5386eedc2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>496</video:duration>
      <video:publication_date>2010-11-30T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6259.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chelation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Features-of-a-Lunar-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Features of a Lunar robot</video:title>
      <video:description>This video features a lunar robot that can drive or walk. The robot is called ATHLETE and it can drive up steep slopes, adjusting the length of each leg to stay level while stepping over obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c7bc9dbb-5139-4f14-adb0-caf48b4b1eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2012-12-06T21:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28286.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>robot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-digestive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of digestive system</video:title>
      <video:description>Digestive system digests food to a readily absorbable form. The process of digestion is both mechanical and chemical. This video describes the digestive system in details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/c7e0b533-c309-4568-a72c-046d341e7774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2009-08-07T12:37:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3124.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Bailout-13-Does-the-bailout-have-a-chance-of-working</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Bailout 13: Does the bailout have a chance of working?</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 13: Does the bailout have a chance of working?

Can the bailout work?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20230.jpg</video:thumbnail_loc>
      <video:duration>659</video:duration>
      <video:publication_date>2012-09-06T02:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R528WbVdC0I</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>A</video:tag>
      <video:tag>chance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>working</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Enzymes</video:title>
      <video:description>Enzymes are the essentials of life. These help in increasing the rate of reactions. Watch this video to have an introduction with enzymes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c7e524ed-b0d3-46c5-9a18-e86b09ce95ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2013-01-19T05:24:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28962.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>enzymes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Small-Table-of-Particular-Solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Small Table of Particular Solutions</video:title>
      <video:description>A Small Table of Particular Solutions For Inhomogeneous Linear Ordinary Differential Equations of Second Order...
    A formula for particular solutions to any linear second order inhomogeneous ordinary differential equations is presented, along with another way of producing them. Three useful general examples then follow, establishing the beginings of a table of particular solutions for linear inhomogeneous differential equations of second order, This firmly establishes this formula as preeminent above all the other techniques in obtaining fast results. 
       The references, [2], [3], and [5] have been used to verify these results; and     reference [6] further contains a pair of verifying worked out example solutions as    well as a short proof.
            Again, powers of sines and cosines may be written as sums and differences of    multiple angle sines and cosines, i.e. sums and differences of complex exponentials,    so this formula may be applied immediately, as above.
            Clearly, also, this formula is a convenient starting point to prove that the standard forms of a particular solution are as generally presented in introductory ODE texts. As demonstrated above, it is no more computationally extensive than the methods of undetermined coefficients or variation of parameters; and certainly
    less so than the Wronskian and convolution methods.
            Computationally, this method must be much more compact in memory and    execute faster; considering the particular solutions may be tabularized as above,    and each of the possibilities jumped to and computed immediately - as opposed to the other methods being crunched out the old &quot;mindless&quot; ways.
            And, as an added bonus, using the above examples and techniques, this    method makes creating text exercizes with solutions virtually effortless.
       All my books are available on Kindle in digital format at amazon.com, and links to all my books may be found at:
    https://sites.google.com/site/themathematicalnatureofreality/
    htt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/06/031ccecd-0874-4027-8ab2-0b087f4bedc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2011-06-20T05:09:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6966.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluid-and-electrolytes-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluid and electrolytes part 2</video:title>
      <video:description>This scientific video explains fluid and electrolytes. Water is an essential carrier for nutrients and metabolites, and it comprises the major part of human body mass at any age. Water and electrolyte requirements per unit body mass are very high after birth and decrease with age until adulthood. Most published studies on the adaptation processes of water and electrolyte metabolism relate to the preterm neonate, while studies on water and electrolyte metabolism in older pediatric patients are limited. Therefore, recommendations for children are often based on extrapolations from data in neonates and adults.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8050d9c-3f9d-4995-8b13-1449ed23aaad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T23:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5021.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>fluid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrolytes</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creation-Of-A-Superbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation Of A Superbot</video:title>
      <video:description>This video demonstrates the creation of superbot from a collection of several modular units. It is vital to install a circuit breaker chip case this superbot becomes berserk. Video source is Sci Fi Science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c86685cc-a071-4b8e-9a38-a18a7ca4c0b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-12-09T08:31:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28455.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Superbot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Rainbows-and-Double-Rainbows</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Rainbows and Double Rainbows</video:title>
      <video:description>How does the rainbows and double rainbows are formed? This video shows an activity by considering the sunlight and raindrops to make this topic clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c82b841d-618f-437d-ad1a-3649e8debe1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2013-01-18T07:06:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28870.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rainbows</video:tag>
      <video:tag>and</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Skin</video:title>
      <video:description>The largest organ in our body is the skin. It is also a main sensory organ. This video explains about the skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/c845a88e-e007-4e5f-9c0d-3172fa14795e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2009-06-29T09:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2913.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Organ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-and-the-periodic-table-with-Dr-Brian-Cox-episode-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and the periodic table with Dr Brian Cox episode 1 of 15</video:title>
      <video:description>Episode 1 of &apos;In Search of Giants&apos;: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode, we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on teachers&apos; TV (www.teachers.tv). The series was made with the support of the science and technology facilities council (www.scitech.ac.uk). www.lhc.ac.uk, is the official UK LHC website for public and schools. Other resources can be found on www.particledetectives.net.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c85a6c1c-22cc-46e4-899a-d616c69eac27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2009-04-18T07:45:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1815.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sigma-and-pi-bonding-lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sigma and pi bonding lecture</video:title>
      <video:description>A video tutorial to shows the orbital hybridization of different atoms. Here are some examples discussed to make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d8443898-aa15-4970-833e-13862467c364/cand_5.jpg</video:thumbnail_loc>
      <video:duration>650</video:duration>
      <video:publication_date>2010-11-15T23:48:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5460.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>sigma</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Asteroid-that-Flattened-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Asteroid that Flattened Mars</video:title>
      <video:description>The Asteroid that Flattened Mars video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ca4a74e9-04e0-47e5-a62a-b4036eeaac82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1212</video:duration>
      <video:publication_date>2010-11-10T11:40:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4928.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Flattened</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-The-badness-of-death-Part-III-Immortality-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - The badness of death, Part III; Immortality, Part I</video:title>
      <video:description>&quot;Lec 18 - The badness of death, Part III; Immortality, Part I&quot; Death (PHIL 176)

The discussion of the badness of death continues by asking whether it is bad that we do not exist before our birth. The views of a number of contemporary philosophers, such as Tom Nagle, Fred Feldman, and Derek Parfit, are introduced. Then Professor Kagan turns to the subject of immortality. Would it be desirable to live forever, and if so, under what circumstances one might enjoy such a prolonged existence? The lecture concludes with Bernard Williams&apos; take on immortality which posits that no kind of human life can continue to be enjoyable and attractive for eternity.

00:00 - Chapter 1. The Modest Existence Clause 
08:46 - Chapter 2. &quot;Schmoss&quot; of Life: Is it Bad? 
22:01 - Chapter 3. Feldman and Parfit on Nonexistence before Life 
33:45 - Chapter 4. Is Immortality the Antidote to Deprivation-Based Death? 
49:26 - Chapter 5. Conclusion: A &quot;Best&quot; Immortal State? 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16276.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-29T17:15:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzuVMZM4TyI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bedazzled</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Williams</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>Account</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Derek</video:tag>
      <video:tag>Parfit</video:tag>
      <video:tag>Feldman</video:tag>
      <video:tag>Fred</video:tag>
      <video:tag>Gulliver</video:tag>
      <video:tag>Gullivers</video:tag>
      <video:tag>Travels</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Swift</video:tag>
      <video:tag>Lucretius</video:tag>
      <video:tag>Montaigne</video:tag>
      <video:tag>Nagle</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>Tom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-SAT-Prep-Test-3-Section-4-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  43 - SAT Prep: Test 3 Section 4 Part 3</video:title>
      <video:description>SAT Prep: Test 3 Section 4 Part 3

Problems 10-13 starting on page 533</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22200.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T01:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eZuR5-Jng0o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>4</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-142-Normal-vector-from-plane-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 142 - Normal vector from plane equation</video:title>
      <video:description>This is a lecture of Khan Academy.
Figuring out a normal vector to a plane from its equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22201.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-11T01:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gw-4wltP5tY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>From</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Distance-Between-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Distance Between Planes</video:title>
      <video:description>This is a lecture of Khan Academy. Distance Between Planes

2010 IIT JEE Paper 1 Problem 51 Distance Between Planes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22203.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-11T01:12:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v8plb6V8BQo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Distance</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Laplace-Transform-3-Lsinat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Laplace Transform 3 (L{sin(at)})</video:title>
      <video:description>Laplace Transform 3 (L{sin(at)})

Laplace Transform of sin(at) (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22204.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-11T01:12:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gMcs6RF_LrQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>3</video:tag>
      <video:tag>l</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>at</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-SAT-Prep-Test-3-Section-4-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  44 - SAT Prep: Test 3 Section 4 Part 4</video:title>
      <video:description>SAT Prep: Test 3 Section 4 Part 4

Problems 14-17 and part of 18 starting on page 534.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22205.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-11T01:13:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-rH2wMlppjo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>4</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Laplace-Transform-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Laplace Transform 4</video:title>
      <video:description>Part 2 of getting the Laplace transform of sin(at)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22206.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2012-09-11T01:13:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-cApVwKR1Ps</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Laplace-Transform-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Laplace Transform 5</video:title>
      <video:description>Laplace Transform 5

Useful properties of the Laplace Transform</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22207.jpg</video:thumbnail_loc>
      <video:duration>696</video:duration>
      <video:publication_date>2012-09-11T01:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E2VxbufzuWQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 10 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27015.jpg</video:thumbnail_loc>
      <video:duration>4839</video:duration>
      <video:publication_date>2012-09-19T06:23:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xuKNw6gnkDU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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      <video:description>Physics 111: Energy Transitions Lecture Series

Physics 111 Advanced Laboratory.  Lecture Series

As a theoretical background for several experiments in the  course, this video discusses energy levels of atoms and their structures. Transitions are changes in energy levels that cause photons to be emitted.



http://advancedlab.org</video:description>
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      <video:description>Economics 104 - Lecture 14

Advanced Microeconomic Theory</video:description>
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Wildlife Ecology</video:description>
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This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http:/continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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      <video:description>Polarization
Dielectrics
The Van de Graaff
More on Capacitors

Romanian translation courtesy of Mihai Olteanu.

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 4 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The Decision to Build the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
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      <video:description>Lec 5- MIT 18.086 Mathematical Methods for Engineers II.
Second-order Wave Equation (including leapfrog)

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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      <video:description>Lec 6- MIT 18.086 Mathematical Methods for Engineers II.
Wave Profiles, Heat Equation / point source

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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Fast Poisson Solver

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Error Estimates / Projections

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
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Introduction to Microelectronic Circuits</video:description>
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Descriptive Introduction to Physics</video:description>
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View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
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      <video:description>SAT Prep: Test 4 Section 2 Part 3

Problems 11-14 starting on page 584</video:description>
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Part I of the introduction to mortgage-backed securities</video:description>
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      <video:description>&quot;Lec 6 -Cognitive Science C103&quot;History of Information</video:description>
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    <video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 5 - The Theoretical Minimum&quot; (February 6, 2012) Leonard Susskind discusses an array of topics including uncertainty, the Schroedinger equation, and how things evolve with time.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - IIT JEE Circle Hyperbola Common Tangent Part 5</video:title>
      <video:description>IIT JEE Circle Hyperbola Common Tangent Part 5

2010 IIT JEE Paper 1 Problem 45 Circle Hyperbola Common Tangent Part 5</video:description>
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      <video:duration>737</video:duration>
      <video:publication_date>2012-09-17T17:53:36.000Z</video:publication_date>
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      <video:tag>IIT</video:tag>
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  <url>
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      <video:description>lec1-Public Health 241 -  Statistical Analysis of Categorical Data</video:description>
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      <video:duration>2699</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sAL6_MChb84</video:player_loc>
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      <video:tag>Public</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Public Health 241</video:title>
      <video:description>lec 2-Public Health 241.  Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27605.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-09-30T09:52:45.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 31- Gymnosperm diversity and reproducti</video:title>
      <video:description>Lec 31- Gymnosperm diversity and reproducti.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18534.jpg</video:thumbnail_loc>
      <video:duration>3018</video:duration>
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      <video:uploader>0|10|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>3011</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 32- Angiosperm life cycle and diversity.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18538.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
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      <video:category>Philosophy</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  93 - SAT Prep: Test 6 Section 9 Part 3</video:title>
      <video:description>SAT Prep: Test 6 Section 9 Part 3

Problems 11-14 on starting on page 746</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22422.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/PMFJCEOWVmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 11-Cognitive Science C102 .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27648.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/fQlxUKDxpbo</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peripheral Pulsations USMLE Watch Video</video:title>
      <video:description>A video of examination of peripheral pulsations from the usmle collection peripheral pulsations  physical findings include a continuous murmur and hyperdynamic peripheral pulses Pulmonary vascularity is increased watch</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a179d77e-f34f-4d54-8250-7fff94806770/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9281.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Pulsations</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Putting a Price on Carbon - Cap &amp; Trade, Carbon Tax</video:title>
      <video:description>Putting a Price on Carbon - Cap &amp; Trade, Carbon Tax

Taught by Cymie Payne</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19721.jpg</video:thumbnail_loc>
      <video:duration>6562</video:duration>
      <video:publication_date>2012-09-05T04:29:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MYF5Ebst9nk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>uc</video:tag>
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      <video:tag>Course</video:tag>
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      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Trade</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Americium video - Periodic Table of Videos</video:title>
      <video:description>Americium is element number 95. Videos about all the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12124.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2012-04-03T14:36:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PB38NyjmneE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>americium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-45-Using-the-Convolution-Theorem-to-Solve-an-Initial-Value-Prob</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Using the Convolution Theorem to Solve an Initial Value Prob</video:title>
      <video:description>Using the Convolution Theorem to solve an initial value problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22252.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-11T01:27:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rfyq32mHcYs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solve</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>value</video:tag>
      <video:tag>prob</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Radians and degrees</video:title>
      <video:description>Radians and degrees

What a radian is.  Converting radians to degrees and vice versa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20027.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-06T01:32:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9zspW8u6kQM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Radians</video:tag>
      <video:tag>and</video:tag>
      <video:tag>degrees</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gas-Turbine-Home-Made</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Gas turbine serves to convert chemical energy into  another form of energy such as fuel whose application can be witnessed in jets. This is a video of a home made gas turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9038.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-29T19:26:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9038.flv</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>Made</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Bailout 8: Systemic Risk

How the banks are connected.  What happens when one bank fails.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22273.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T01:34:48.000Z</video:publication_date>
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      <video:uploader>0|51|0</video:uploader>
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      <video:tag>8</video:tag>
      <video:tag>systemic</video:tag>
      <video:tag>Risk</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>5</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Notes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Cancer</video:title>
      <video:description>Cancer

An introduction to what cancer is and how it is the by-product of broken DNA replication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22354.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2012-09-11T01:50:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RZhL7LDPk8w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Cancer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Bailout-11-Why-these-CDOs-could-be-worth-nothing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Bailout 11: Why these CDOs could be worth nothing</video:title>
      <video:description>Bailout 11: Why these CDOs could be worth nothing

Why a CDO could be worth nothing even though they are &quot;collateralized&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22279.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-09-11T01:36:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RkIM0Mbc8YQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Why</video:tag>
      <video:tag>these</video:tag>
      <video:tag>CDOs</video:tag>
      <video:tag>Could</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>worth</video:tag>
      <video:tag>nothing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Banking-6-Bank-Notes-and-Checks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Banking 6: Bank Notes and Checks</video:title>
      <video:description>Banking 6: Bank Notes and Checks

More on how bank notes and checks can be used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22280.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-11T01:36:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IOzZVmgK3IM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>6</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>Notes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Checks</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atomic-Number-56-Barium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Number 56- Barium</video:title>
      <video:description>Atomic number 56 in the periodic table is Barium. It is a soft silvery alkaline earth metal.
For our new and improved video to to,
http://www.youtube.com/watch?v=9srJdQU3NOo</video:description>
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      <video:duration>72</video:duration>
      <video:publication_date>2012-04-03T14:39:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IQ2u1JunzgA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Barium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Introduction-to-David-Hume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11-  Introduction to David Hume</video:title>
      <video:description>&quot;Lec 11-  Introduction to David Hume&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21361.jpg</video:thumbnail_loc>
      <video:duration>1175</video:duration>
      <video:publication_date>2012-09-09T04:42:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q6SYJpPNty8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Hume</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Fixed-Volume-Combustion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Fixed Volume Combustion  (Quiz)</video:title>
      <video:description>Fixed Volume Combustion  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26431.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-09-19T01:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zBEZZMWo5uM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Fixed</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Combustion</video:tag>
      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-One-Step-Equation-Involving-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - One-Step Equation Involving Fractions</video:title>
      <video:description>One-Step Equation Involving Fractions

u10_l1_t1_we_int One-Step Equation Involving Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25161.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-09-18T01:35:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KGukNWo_j88</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
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      <video:tag>involving</video:tag>
      <video:tag>Fractions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 8 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 31st, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3907</video:duration>
      <video:publication_date>2012-09-07T15:54:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4I94YD9XaNE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>UCLA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the applications of single value decomposition in LDS and electrical engineering, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ZNQ_pBCtYDg</video:player_loc>
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      <video:tag>eigenvector</video:tag>
      <video:tag>Moore</video:tag>
      <video:tag>Penrose</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>research</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Vitamin-B-12-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vitamin B - 12 Injection</video:title>
      <video:description>This video shows the dosage, side effects and the benefits of a vitamin B-12 injection. A patient having b-12 injection is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/47bf6529-b0d3-4785-a5d6-439c3dbce83c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-12-01T19:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10296.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>12</video:tag>
      <video:tag>shot</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Video</video:title>
      <video:description>This is a medical video showing the process of different activities in our body. Animated video is well designed by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f96d7b95-1aae-442a-a8db-4915a9a6258f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T23:14:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10580.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 17: First fundamental theorem of calculus

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2895</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/1RLctDS2hUQ</video:player_loc>
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      <video:tag>theorem</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Delicate-Process-of-Excavating-and-Cleaning-Fossils</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Delicate Process of Excavating and Cleaning Fossils</video:title>
      <video:description>Fossils are extremely fragile. Scientists remove them in a protective layer of plaster and clean sand away one grain at a time.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a901b8a6-d0c2-4918-b22f-af46883d7d46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2012-04-12T22:40:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12177.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Excavating</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>fossils</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Oral-Hygiene-Index-Simplified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Oral Hygiene Index - Simplified</video:title>
      <video:description>&quot;Lec 18 - Oral Hygiene Index - Simplified&quot; The Debris Index and Calculus Index procedures (comprising the OHI-S) are demonstrated. Included is the method of scoring the OHI-S. Orig. air date: MAR 6 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>829</video:duration>
      <video:publication_date>2012-09-11T08:26:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZdJOnEpz3Nc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Index</video:tag>
      <video:tag>Simplified</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec21-Occlusal-Adjustment-Part-I-Centric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec21  - Occlusal Adjustment Part I  (Centric)</video:title>
      <video:description>&quot;Lec21  - Occlusal Adjustment Part I  (Centric)&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21375.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-09T04:46:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QH6kqr7oqIs</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec21</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>centric</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec22-Occlusal-Adjustment-Part-II-Lateral-Protrusive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec22  - Occlusal Adjustment Part II (Lateral &amp; Protrusive)</video:title>
      <video:description>&quot;Lec22  - Occlusal Adjustment Part II (Lateral &amp; Protrusive)&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21376.jpg</video:thumbnail_loc>
      <video:duration>755</video:duration>
      <video:publication_date>2012-09-09T04:46:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOO2qaJpGik</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec22</video:tag>
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      <video:tag>Protrusive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Orthodontic-Acrylic-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Orthodontic Acrylic Technique</video:title>
      <video:description>&quot;Lec 28 - Orthodontic Acrylic Technique&quot; Demonstrates a technique for placing a cold cure acrylic on removable Orthodontic appliancs.  Orig. air date: JUL 17 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20787.jpg</video:thumbnail_loc>
      <video:duration>658</video:duration>
      <video:publication_date>2012-09-07T17:06:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MXae1IsAL3s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>demonstrates</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>for</video:tag>
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      <video:tag>cold</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>acrylic</video:tag>
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      <video:tag>Removable</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>appliancs</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Orthodontic-Facebow-Construction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Orthodontic Facebow Construction</video:title>
      <video:description>&quot;Lec 5 - Orthodontic Facebow Construction&quot; Wire bending, fabrication of a neckstrap and headstrap for a cervical and high-pull facebow. Orig. air date: SEP 9 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20764.jpg</video:thumbnail_loc>
      <video:duration>1620</video:duration>
      <video:publication_date>2012-09-07T16:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UCHlh2Ki4nI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>wire</video:tag>
      <video:tag>bending</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neckstrap</video:tag>
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      <video:tag>for</video:tag>
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      <video:tag>high</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>Facebow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Oral-Shield-As-a-Habit-Control-Orthodontic-Appliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -Oral Shield As a Habit-Control Orthodontic Appliance</video:title>
      <video:description>&quot;Lec 27 - Oral Shield As a Habit-Control Orthodontic Appliance&quot; The technique for making an oral shield is demonstrated and the criteria are discussed.  Orig. air date: JAN 17 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20786.jpg</video:thumbnail_loc>
      <video:duration>1137</video:duration>
      <video:publication_date>2012-09-07T17:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jPyYySjthb0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Technique</video:tag>
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      <video:tag>an</video:tag>
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      <video:tag>Demonstrated</video:tag>
      <video:tag>and</video:tag>
      <video:tag>criteria</video:tag>
      <video:tag>are</video:tag>
      <video:tag>discussed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Orthodontic-Spotwelding-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Orthodontic Spotwelding Technique</video:title>
      <video:description>&quot;Lec 29 - Orthodontic Spotwelding Technique&quot; Dr. Meldrum discusses the process of spotwelding bands using a spotwelding machine.  Orig. air date: JUL 17 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20788.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-09-07T17:06:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sA4yFUME86A</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>of</video:tag>
      <video:tag>spotwelding</video:tag>
      <video:tag>bands</video:tag>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Utility-Arches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Utility Arches</video:title>
      <video:description>&quot;Lec 35 - Utility Arches&quot; Discusses the background, types, and fabrication of one type of orthodontic utility arch.  Orig. air date: JUN 5 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20794.jpg</video:thumbnail_loc>
      <video:duration>1652</video:duration>
      <video:publication_date>2012-09-07T17:12:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5CWbX9pWDhY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>and</video:tag>
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      <video:tag>of</video:tag>
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      <video:tag>Orthodontic</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>Arch</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Laser-Cooling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Laser Cooling?</video:title>
      <video:description>This video will introduce you with the a laser cooling lab. The working and cooling of a hot air up to absolute zero is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/652679a8-5265-433a-b6cc-dc9726fc29a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2013-01-30T08:38:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29076.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Cooling</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 10 - Environmental Economics and Policy 100 &quot;Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23839.jpg</video:thumbnail_loc>
      <video:duration>4596</video:duration>
      <video:publication_date>2012-09-14T11:31:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C0fr1j8zVTI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-11-Overfitting-May-8-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 11 - Overfitting (May 8, 2012)</video:title>
      <video:description>Lec 11 - Lecture 11 - Overfitting (May 8, 2012). Overfitting - Fitting the data too well; fitting the noise. Deterministic noise versus stochastic noise. Lecture 11 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15100.jpg</video:thumbnail_loc>
      <video:duration>4789</video:duration>
      <video:publication_date>2012-08-28T13:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EQWr3GGCdzw</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 12 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23841.jpg</video:thumbnail_loc>
      <video:duration>4173</video:duration>
      <video:publication_date>2012-09-14T11:31:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdp7MfQm1Jo</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Cognitive-Science-C103-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Cognitive Science C103 - Lecture 21</video:title>
      <video:description>Cognitive Science C103 - Lecture 21

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25844.jpg</video:thumbnail_loc>
      <video:duration>4649</video:duration>
      <video:publication_date>2012-09-18T17:52:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GeqGtzlsK98</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Economics C3</video:title>
      <video:description>&quot;Lec 13 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24150.jpg</video:thumbnail_loc>
      <video:duration>4626</video:duration>
      <video:publication_date>2012-09-15T04:08:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Rw1MdRkA3I</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Vermillionectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Vermillionectomy</video:title>
      <video:description>&quot;Lec 1- Vermillionectomy &quot; Surgical removal of vermilion and drawing over of buccal mucosa as a replacement of lost tissue.  Orig. air date: MAY 4 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21142.jpg</video:thumbnail_loc>
      <video:duration>2345</video:duration>
      <video:publication_date>2012-09-09T02:32:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QU70v8TUbI4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>vermilion</video:tag>
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      <video:tag>Drawing</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Buccal</video:tag>
      <video:tag>Mucosa</video:tag>
      <video:tag>as</video:tag>
      <video:tag>A</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>lost</video:tag>
      <video:tag>tiss</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Astronomy 10</video:title>
      <video:description>&quot;Lec 12 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23768.jpg</video:thumbnail_loc>
      <video:duration>3710</video:duration>
      <video:publication_date>2012-09-14T11:01:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2B6BivsrR2s</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Speech-Examination-of-a-Cleft-Palate-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Speech Examination of a Cleft Palate Child</video:title>
      <video:description>&quot;Lec 3- Speech Examination of a Cleft Palate Child&quot; Shows the speech examination of a cleft palate child by a speech pathologist highlighting physical factors that influence speech development. Orig. air date: FEB 7 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21144.jpg</video:thumbnail_loc>
      <video:duration>1488</video:duration>
      <video:publication_date>2012-09-09T02:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qBs7Im5TIds</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>child</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Mach-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Mach Numbers</video:title>
      <video:description>Mach Numbers

Mach numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21829.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2012-09-10T14:34:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VlaGxYjnoPY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mach</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Is-human-brain-inefficient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is human brain inefficient?</video:title>
      <video:description>This video presents opinions of different people on how efficient human brain is. One interesting response came from Devid J Linden, the author of ‘The Accidental Mind’. Linden argued that human brain is very inefficient. To illustrate his point, Linden mentioned that if a giant with his head in Baltimore and his toe off the coast of South Africa is bitten by a shark on his toe on Monday, he would not feel it until Wednesday. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bc4acbc3-87a5-42cf-b9f0-a41d349bbc0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2010-11-30T22:11:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6340.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>is</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>inefficient</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on controllability and state transfer and their uses in modern electrical engineering for the course, Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16347.jpg</video:thumbnail_loc>
      <video:duration>4230</video:duration>
      <video:publication_date>2012-08-29T18:38:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l_orrP7AaOU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>reachability</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>norm</video:tag>
      <video:tag>input</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>Continuous</video:tag>
      <video:tag>time</video:tag>
      <video:tag>impulsive</video:tag>
      <video:tag>damper</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Indefinite-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Indefinite Integrals</video:title>
      <video:description>This video explains the methods of indefinite integrals. Various formulas used in the indefinite integrals are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7a41dd05-695a-4cc6-b53d-6a490896451b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:23:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11096.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>Integrals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Opening-Remarks-at-the-22nd-Annual-Harvard-Forest-Ecology-Symposium-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest</video:title>
      <video:description>Lec 1 - Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium - Harvard Forest. Opening Remarks at the 22nd Annual Harvard Forest Ecology Symposium Program - David Foster

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15124.jpg</video:thumbnail_loc>
      <video:duration>386</video:duration>
      <video:publication_date>2012-08-28T13:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4jcjknLmJbg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Electrical Engineering 141</video:title>
      <video:description>Lec 10- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17051.jpg</video:thumbnail_loc>
      <video:duration>4406</video:duration>
      <video:publication_date>2012-09-02T05:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LfM_bvEZ9uI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Statistics-20-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Statistics 20 - Lecture 14</video:title>
      <video:description>Statistics 20 - Lecture 14

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25845.jpg</video:thumbnail_loc>
      <video:duration>4377</video:duration>
      <video:publication_date>2012-09-18T17:52:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kmwvKiNKDqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
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      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Introduction-to-Oral-Health-Clinic-Session-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Introduction to Oral Health: Clinic Session II</video:title>
      <video:description>&quot;Lec 25 - Introduction to Oral Health: Clinic Session II&quot; Outlines procedures and materials, pointers on educating patients on brushing and flossing and  instructions on rubber cupping. Orig. air date: MAR 13 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22874.jpg</video:thumbnail_loc>
      <video:duration>1006</video:duration>
      <video:publication_date>2012-09-11T08:27:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C23csXJpj00</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>session</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Dynamics-of-Multiple-Body-System-and-Law-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Dynamics of Multiple-Body System and Law of</video:title>
      <video:description>&quot;Lec 8 - Dynamics of Multiple-Body System and Law of&quot; Fundamentals of Physics (PHYS 200)

The dynamics of a many-body system is examined. Through a variety of examples, the professor demonstrates how to locate the center of mass and how to evaluate it for a number of objects. Finally, the Law of Conservation of Momentum is introduced and discussed. The lecture ends with problems of collision in one dimension focusing on the totally elastic and totally inelastic cases.

00:00 - Chapter 1. Multi-body Dynamics — The Two-body System
05:41 - Chapter 2. The Center of Mass
32:05 - Chapter 3. Law of Conservation of Momentum — Examples and Applications
56:32 - Chapter 4. The Rocket Equation
01:03:19 - Chapter 5. Elastic and Inelastic Collisions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15894.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-08-28T21:23:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/abF2zesdlVk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ballistic</video:tag>
      <video:tag>Pendulum</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Game-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Game Theory</video:title>
      <video:description>Lec 21- Game Theory.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19191.jpg</video:thumbnail_loc>
      <video:duration>2962</video:duration>
      <video:publication_date>2012-09-04T19:11:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7uGBJTUzB1E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-20-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 20-Cognitive Science C102</video:title>
      <video:description>lec 20-Cognitive Science C102 Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27657.jpg</video:thumbnail_loc>
      <video:duration>3011</video:duration>
      <video:publication_date>2012-09-30T11:24:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q-GZ29z3YZs</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 4 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Pinups

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15066.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-08-28T12:45:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LodNVAJ1zE0</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>opencourseware</video:tag>
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      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-103-Exponential-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Exponential Growth</video:title>
      <video:description>This is a lecture of Khan Academy.

Exponential growth involving bacteria (some calculus in part c).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19897.jpg</video:thumbnail_loc>
      <video:duration>960</video:duration>
      <video:publication_date>2012-09-06T00:43:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JWfTckls59k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>exponential</video:tag>
      <video:tag>Growth</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 20- Letters and Science C70V .
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16926.jpg</video:thumbnail_loc>
      <video:duration>4834</video:duration>
      <video:publication_date>2012-09-01T16:40:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wG9sBJeE4lk</video:player_loc>
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      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Next-Revolution-of-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Next Revolution of Physics</video:title>
      <video:description>What are the implications of physicists establishing a Theory of Everything?  Michio Kaku discusses how past theories have changed history, and how this one could further revolutionize our existence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b0546965-f4ce-4d04-aac6-032b6be59b8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2012-12-06T02:52:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28284.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
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      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-SAT-Prep-Test-5-Section-9-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  79 - SAT Prep: Test 5 Section 9 Part 4</video:title>
      <video:description>SAT Prep: Test 5 Section 9 Part 4

Problems 14-16 starting on page 683</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22315.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2012-09-11T01:43:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WV6gftyM3SU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Test</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>9</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Diagramming-What-Happens-with-a-Function-Call</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  11 - Diagramming What Happens with a Function Call</video:title>
      <video:description>Diagramming What Happens with a Function Call

Variable scope and function calls</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25088.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-18T01:11:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6qCQB8E5bkI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Diagramming</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happens</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
      <video:tag>call</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Keq-Intuition-mathy-and-not-necessary-to-progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Keq Intuition (mathy and not necessary to progress)</video:title>
      <video:description>Keq Intuition (mathy and not necessary to progress)

A probabilistic look at how molecules react to develop the intuition behind the equilibrium constant formula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22576.jpg</video:thumbnail_loc>
      <video:duration>772</video:duration>
      <video:publication_date>2012-09-11T02:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ONBJo7dXJm8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Keq</video:tag>
      <video:tag>Intuition</video:tag>
      <video:tag>mathy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>necessary</video:tag>
      <video:tag>to</video:tag>
      <video:tag>progress</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 20: Le Chatelier&apos;s principle and applications to blood-oxygen levels

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15839.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-08-28T20:51:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MUUl2yd3C9s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Systems-and-rate-problems-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Systems and rate problems 3</video:title>
      <video:description>Systems and rate problems 3

U06_L2_T1_we3 Systems and rate problems 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24633.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-17T14:31:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hTBQUibtnBk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Exponent-Rules-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Exponent Rules 1</video:title>
      <video:description>Exponent Rules 1

U07_L1_T1_we1 Exponent Rules 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24642.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-17T14:37:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kSYJxGqOcjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exponent</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Adding-integers-with-different-signs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Adding integers with different signs</video:title>
      <video:description>Adding integers with different signs

U09_L2_T1_we2 Adding integers with different signs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25118.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-09-18T01:22:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NrVvu7cM8_o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Signs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meathods-for-Detecting-Dissolved-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meathods for Detecting Dissolved Oxygen</video:title>
      <video:description>This video shows the Winkler method for detecting the dissolved oxygen. Activity is performed here to show this method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/f6a41777-baba-49ce-b1f0-8f3ba590bbce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2013-01-19T04:46:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28912.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Dissolved</video:tag>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-History-151C-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 151C - Lecture 11</video:title>
      <video:description>History 151C - Lecture 11

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25893.jpg</video:thumbnail_loc>
      <video:duration>4333</video:duration>
      <video:publication_date>2012-09-18T18:07:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w164Y0Fw-v4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-History-151C-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - History 151C - Lecture 12</video:title>
      <video:description>History 151C - Lecture 12

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25895.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Lec-11-History-151C-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>History 151C - Lecture 13

The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:duration>4553</video:duration>
      <video:publication_date>2012-09-18T18:09:01.000Z</video:publication_date>
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      <video:uploader>0|67|0</video:uploader>
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      <video:tag>13</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Psychology M176: Families and Couples  UCLA</video:title>
      <video:description>&quot;Lec 17 - Psychology M176: Families and Couples  UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Intimacy Across the Lifespan&quot;

May 29th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:player_loc>https://www.youtube.com/embed/bW-NsuZItOE</video:player_loc>
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      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
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      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
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      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Fam</video:tag>
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    <loc>https://dnatube.com/videos/Lec-4-Orthodontic-Facebow-Wirebending-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Orthodontic Facebow Wirebending Techniques</video:title>
      <video:description>&quot;Lec 4 - Orthodontic Facebow Wirebending Techniques&quot; Orig. air date: JUL 17 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20763.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-07T16:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k1jowoAUEw8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Orthodontic</video:tag>
      <video:tag>Facebow</video:tag>
      <video:tag>Wirebending</video:tag>
      <video:tag>Techniques</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Robot-that-flies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot that flies</video:title>
      <video:description>Scientists are trying to make robots versatile and capable of doing varied jobs. This video shows a robot that can fly. Talk is provided by TED talk: TED: Ideas worth spreading.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/2_12005.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2012-03-30T08:44:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fg_JcKSHUtQ</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>flying</video:tag>
      <video:tag>robot</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-AST-210EE-213-Undulator-radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - AST 210/EE 213 Undulator radiation</video:title>
      <video:description>AST 210/EE 213 Undulator radiation

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 11: Undulator radiation
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
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      <video:duration>4845</video:duration>
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      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
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    <loc>https://dnatube.com/videos/Hysteroscopic-Myomectomy-Laparoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hysteroscopic Myomectomy Laparoscopy</video:title>
      <video:description>Many of these submucous fibroids can also be removed by hysteroscopic many intramural fibroids do not cause problems unless they become quite large since fibroids can be removed</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2011-11-29T11:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8941.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-6-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 6 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 24th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20716.jpg</video:thumbnail_loc>
      <video:duration>4126</video:duration>
      <video:publication_date>2012-09-07T15:54:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kuRxVu4aoMQ</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
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      <video:tag>Science</video:tag>
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      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
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    <loc>https://dnatube.com/videos/Lec-36-Biology-1B-Introduction-to-plant-morphology-an</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Biology 1B - Introduction to plant morphology an</video:title>
      <video:description>&quot;Lec 36 - Biology 1B - Introduction to plant morphology an&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27234.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-09-21T04:08:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzm4C-OjuQA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>36</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Morphology</video:tag>
      <video:tag>an</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-there-is-no-evidence-of-alien-life-TED-talk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why there is no evidence of alien life? TED talk</video:title>
      <video:description>Stand by for an animated exploration of the famous Fermi Paradox. Given the vast number of planets in the universe, many much older than Earth, why haven&apos;t we yet seen obvious signs of alien life? The potential answers to this question are numerous and intriguing, alarming and hopeful.  (Part of the series &quot;Questions no one knows the answers to&quot;)

&quot;Why Can&apos;t We See Evidence of Alien Life?&quot; was animated by Andrew Park (http://www.cognitivemedia.co.uk)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12006.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2012-03-30T19:54:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I2apGYUX7Q0</video:player_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Philosophy</video:tag>
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      <video:tag>religion</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>Extraterrestrial</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Questions</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>media</video:tag>
      <video:tag>do</video:tag>
      <video:tag>Exist</video:tag>
      <video:tag>Ufo</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-History-151C-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - History 151C - Lecture 22</video:title>
      <video:description>History 151C - Lecture 22

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25920.jpg</video:thumbnail_loc>
      <video:duration>4383</video:duration>
      <video:publication_date>2012-09-18T18:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8WmFvNkZg0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-History-151C-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - History 151C - Lecture 24</video:title>
      <video:description>History 151C - Lecture 24

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25923.jpg</video:thumbnail_loc>
      <video:duration>4817</video:duration>
      <video:publication_date>2012-09-18T18:17:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_lpqc5mau54</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
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      <video:tag>24</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-History-151C-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - History 151C - Lecture 25</video:title>
      <video:description>History 151C - Lecture 25

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25925.jpg</video:thumbnail_loc>
      <video:duration>4428</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/A2c30_GwuW0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
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      <video:tag>25</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-73-Root-Mean-Square-Speed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Root Mean Square Speed</video:title>
      <video:description>Root Mean Square Speed

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26449.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2012-09-19T01:13:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ESX5q4FtkAo</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Root</video:tag>
      <video:tag>Mean</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Speed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-this-the-most-massive-star-in-the-universe-by-Deep-Sky-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is this the most massive star in the universe? by Deep Sky Videos</video:title>
      <video:description>Deep Sky Videos provides us with yet another marvelous video about our stunning universe. We take a look at the breath-taking Tarantula Nebula and discover the heaviest stars ever found.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/d6171337-0e0a-4b4f-a4ef-edbf09d13465/cand_5.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2013-01-30T07:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29064.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Tarantula</video:tag>
      <video:tag>nebula</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-At-First-Image-To-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At First Image To Mars</video:title>
      <video:description>This video shows a team of scientists working for the new discoveries in astrology. A look at the images of mares taken by the scientists at the first time is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e6d99d39-6e84-40de-a503-ef35881c51ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2013-01-30T07:56:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29067.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Landed</video:tag>
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      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
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    <loc>https://dnatube.com/videos/Lec-57-Orientation-to-the-Oral-Surgery-Operatory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Orientation to the Oral Surgery Operatory</video:title>
      <video:description>&quot;Lec 57 - Orientation to the Oral Surgery Operatory&quot; Basic knowledge needed for working in the oral surgery operatories.  Orig. air date: JUL 6 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21269.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-09T03:43:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rC6uhwyiSo8</video:player_loc>
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      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Browns-criterion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brown&apos;s criterion</video:title>
      <video:description>Lets do a little mathematical tricks, am gonna as you to chose a number between 1 and 30. This video explain a fact that any number you select it can be written as a sum of powers of two. Learn how!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/47491b1c-8391-4e0c-b0e5-87fed84180dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2013-01-30T08:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29079.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Brown</video:tag>
      <video:tag>s</video:tag>
      <video:tag>criterion</video:tag>
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    <loc>https://dnatube.com/videos/All-About-One-Billion-Stars-In-Milky-Way-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>All About One Billion Stars In Milky Way Galaxy</video:title>
      <video:description>This video will introduce you with the mapping of one billion stars in our milky way galaxy. Much more beyond this is also discussed in this video.</video:description>
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      <video:duration>541</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/72fd5566-ca9f-47ed-942f-b04c15d08d4e/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28037.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 1- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Administrivia | Introduction | Analysis of Algorithms, Insertion Sort, Mergesort

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16463.jpg</video:thumbnail_loc>
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      <video:description>Conceputal Understanding of Flux in Three Dimensions

Conceptual understanding of flux across a two-dimensional surface</video:description>
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      <video:duration>503</video:duration>
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      <video:tag>dimensions</video:tag>
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      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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      <video:title>Lec 8- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005</video:title>
      <video:description>Lec 8- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Universal Hashing, Perfect Hashing

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4787</video:duration>
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    <video:video>
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      <video:description>Lec 9- MIT 6.046J / 18.410J Introduction to Algorithms (SMA 5503), Fall 2005.
Relation of BSTs to Quicksort | Analysis of Random BST

View the complete course at: http://ocw.mit.edu/6-046JF05 

License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 

More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4882</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:description>CA Algebra I: Number Properties and Absolute Value

1-7, number properties and absolute value equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22447.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
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      <video:description>CA Geometry: More on congruent and similar triangles

17-20, more similar and congruent triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22448.jpg</video:thumbnail_loc>
      <video:duration>671</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Congruent</video:tag>
      <video:tag>and</video:tag>
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      <video:description>This video describes about Chemotherapy and Infection (Conditions A-Z)

Without proper precautions during chemo you can end up in the hospital like Paul did. Learn what other precautions patients took to protect themselves. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
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      <video:duration>115</video:duration>
      <video:publication_date>2012-10-10T14:22:03.000Z</video:publication_date>
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      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Infection</video:tag>
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    <video:video>
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      <video:description>We watch sports for fun, buy why is that? We are not playing and when our team won, we didn&apos;t win.  So, what&apos;s going on? asapSCIENCE tells us the answer.  obsession</video:description>
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      <video:duration>154</video:duration>
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      <video:title>Lecture18 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Displacement Current (Difficult Concept)
Synchronous Motors
Induction Motors
Secret Top, How does it work?

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12046.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
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      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
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      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 13 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 21st, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>3925</video:duration>
      <video:publication_date>2012-09-07T15:58:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h3CLJAOlYrc</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
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      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Solving systems by graphing 3

U06_L1_T1_we3 Solving systems by graphing 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24608.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-09-17T14:17:55.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Systems</video:tag>
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      <video:tag>3</video:tag>
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    <video:video>
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      <video:description>Video shows the sound of a beating heart. Stethoscope is also shown here which is used to identify the heart beats.</video:description>
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      <video:duration>41</video:duration>
      <video:publication_date>2013-02-10T02:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29901.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>Ejection</video:tag>
      <video:tag>Click</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systolic</video:tag>
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      <video:tag>Heart</video:tag>
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      <video:title>Activity to Give IUPAC Names And Structures To Hydrocarbons</video:title>
      <video:description>Here is an activity to show the IUPAC names and structures of hydrocarbons. There is no generalized formula which can name all hydrocarbon groups. This activity will teach you with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/03f3854b-b5e2-4674-9e41-e75ab347e5a5/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-12T02:45:59.000Z</video:publication_date>
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      <video:category>Organic Chemistry</video:category>
      <video:tag>IUPAC</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>Hydrocarbons</video:tag>
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      <video:tag>Activity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>P53 acts a a tumor suppressor and helps regulate the cell cycle of multicellular organisms.</video:description>
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      <video:duration>91</video:duration>
      <video:publication_date>2011-10-18T01:39:42.000Z</video:publication_date>
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      <video:uploader>71cat3</video:uploader>
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      <video:tag>Complex</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Model Trimming</video:title>
      <video:description>&quot;Lec 17 - Model Trimming&quot; This tape demonstrates model trimming with the accent on eventual mounting in articulator.  Orig. air date: JUN 19 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:publication_date>2012-09-07T16:57:32.000Z</video:publication_date>
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      <video:description>The Atmosphere

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>98</video:duration>
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      <video:uploader>Berkeley</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>Atmosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-Double-Helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA Double Helix?</video:title>
      <video:description>James Watson and Francis Crick were the first  to describe DNA Double Helix in 1953. DNA stands for deoxyribonucleic acid and is a double stranded molecule which is twisted into helical like spiral.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/50c4ebb2-e663-400e-b8d7-7374bd063eec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-10-29T10:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27932.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-GMAT-Math-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - GMAT: Math 16</video:title>
      <video:description>GMAT: Math 16

87-91, pg. 163</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21932.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-10T23:51:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dA1u8RD49dU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Voltage-Current-and-Resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Voltage, Current and Resistance</video:title>
      <video:description>Voltage, Current and Resistance related with the electric circuits are discussed here. Different terms related with these factors are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2fcefcea-8db1-408b-a2dc-559c0f0e896b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2013-01-19T05:16:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28953.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Voltage</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Banking-17-What-happened-to-the-gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17  - Banking 17: What happened to the gold?</video:title>
      <video:description>Banking 17: What happened to the gold?

Getting off the gold standard.  A short discussion of the meaning of wealth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22330.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-09-11T01:46:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NFDMXwwzyIM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>17</video:tag>
      <video:tag>What</video:tag>
      <video:tag>happened</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-Small-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation  of a Small engine</video:title>
      <video:description>This a 3D animation of a small engine and how it works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6dd6d30d-0b63-4e16-9232-aa0c31e85345/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-25T23:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7969.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Small</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Titration-Roundup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Titration Roundup</video:title>
      <video:description>Titration Roundup

Making sure you fully understand titration curves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22612.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-11T02:41:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBIGR0RAMtY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>titration</video:tag>
      <video:tag>Roundup</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-GMAT-Data-Sufficiency-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - GMAT: Data Sufficiency 19</video:title>
      <video:description>GMAT: Data Sufficiency 19

84-86, pg. 285</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22331.jpg</video:thumbnail_loc>
      <video:duration>634</video:duration>
      <video:publication_date>2012-09-11T01:46:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C-qg2Lcy6Ts</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-GMAT-Data-Sufficiency-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - GMAT: Data Sufficiency 20</video:title>
      <video:description>GMAT: Data Sufficiency 20

87-90, pg. 285</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22332.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T01:47:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XFuFxgbnkaM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Variation-in-a-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Variation in a Species</video:title>
      <video:description>Variation in a Species

How variation can be introduced into a species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22337.jpg</video:thumbnail_loc>
      <video:duration>1191</video:duration>
      <video:publication_date>2012-09-11T01:47:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DuArVnT1i-E</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Variation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Species</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 32 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24193.jpg</video:thumbnail_loc>
      <video:duration>4884</video:duration>
      <video:publication_date>2012-09-15T04:37:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6tMQxR6vSyA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Letters-and-Science-C70V-ffcfbb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 9 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23882.jpg</video:thumbnail_loc>
      <video:duration>4627</video:duration>
      <video:publication_date>2012-09-14T11:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OtFue74ER7M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 18 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23859.jpg</video:thumbnail_loc>
      <video:duration>4438</video:duration>
      <video:publication_date>2012-09-14T11:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q2th0bj9z3o</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 19 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23861.jpg</video:thumbnail_loc>
      <video:duration>4574</video:duration>
      <video:publication_date>2012-09-14T11:37:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u7X6No9PCSI</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Inscribed-and-Central-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Inscribed and Central Angles</video:title>
      <video:description>Inscribed and Central Angles

Showing that an inscribed angle is half of a central angle that subtends the same arc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20368.jpg</video:thumbnail_loc>
      <video:duration>856</video:duration>
      <video:publication_date>2012-09-06T14:26:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MyzGVbCHh5M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inscribed</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>angles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Remembering-Neil-Armstrong-at-50th-Anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Remembering Neil Armstrong at 50th Anniversary</video:title>
      <video:description>An interesting video showing the Moon Boy Neil Armstrong at NASA&apos;s 50th Anniversary. A description of different other NASA projects is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c73434d2-374c-4cfa-928f-2140cae1de57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>514</video:duration>
      <video:publication_date>2013-02-08T01:39:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29518.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Neil</video:tag>
      <video:tag>Armstrong</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>50th</video:tag>
      <video:tag>Anniversary</video:tag>
      <video:tag>Gala</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-Agar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make Agar</video:title>
      <video:description>How to make YPD Agar:

This tutorial shows you how we make and pour 400ml of YPD Agar.

http://www.singerinstruments.com

Ingredients:
4g Yeast Extract
8g Bacterial Peptone
8g Glucose
6.4g Agar
400ml Water
Antibiotic (varies depending on use)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12284.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-04-26T13:35:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DVn5DYZMEuY</video:player_loc>
      <video:uploader>Singer Instruments</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>agar</video:tag>
      <video:tag>ypd</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>make</video:tag>
      <video:tag>pour</video:tag>
      <video:tag>Petri</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>plates</video:tag>
      <video:tag>autoclave</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Peptone</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>Antibiotic</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Instruments</video:tag>
      <video:tag>tetr</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Dissection-Thoracic-Contents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -Dissection: Thoracic Contents</video:title>
      <video:description>&quot;Lec 4 -Dissection: Thoracic Contents&quot;The anatomy of the thoracic contents using a human cadaver.   Orig. air date: JUN 28 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21658.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
      <video:publication_date>2012-09-09T06:42:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q15zrMTLpuw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>Thoracic</video:tag>
      <video:tag>Contents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-GMAT-Data-Sufficiency-35</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - GMAT: Data Sufficiency 35</video:title>
      <video:description>GMAT: Data Sufficiency 35

138-140, pg. 289</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22370.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-11T01:53:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XuDGJ-LUnAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>35</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 20 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23863.jpg</video:thumbnail_loc>
      <video:duration>4050</video:duration>
      <video:publication_date>2012-09-14T11:37:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bCexgyz-d80</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Dissection-Human-Skull-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5-Dissection: Human Skull - Part III</video:title>
      <video:description>&quot;Lec 5-Dissection: Human Skull - Part III&quot;The gross anatomy and dissection of the external and internal surface/mid-saggital features of the skull of a human cadaver. Part 3 of 5. Orig. air date: OCT 29 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21659.jpg</video:thumbnail_loc>
      <video:duration>1282</video:duration>
      <video:publication_date>2012-09-09T06:42:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jEfe9vRbE_0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 21 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23865.jpg</video:thumbnail_loc>
      <video:duration>4199</video:duration>
      <video:publication_date>2012-09-14T11:37:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yahoGkx6gEc</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Environmental</video:tag>
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    <loc>https://dnatube.com/videos/A-Look-at-STS-129-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at STS-129 Mission</video:title>
      <video:description>A video clip showing the STS-129 mission with its movements is shown here. Some important things that you should know about astrophysics are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f8af8874-d6b9-464d-9475-c216aede6382/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-05T04:21:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29175.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>129</video:tag>
      <video:tag>Rendezvous</video:tag>
      <video:tag>Pitch</video:tag>
      <video:tag>maneuver</video:tag>
      <video:tag>Sped</video:tag>
      <video:tag>up</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 13 - Rob Halpern: Lecture. April 21, 2011

Part of the Poem Present series at the University of Chicago.

To see the first part, a poetry reading by Rob Halpern, go to http://www.youtube.com/watch?v=x8Sgn9FKWqI</video:description>
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      <video:duration>4753</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/A3-hKUHtwKQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>uchicago</video:tag>
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      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-103-Eulers-Line-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 103 - Euler&apos;s Line Proof</video:title>
      <video:description>Euler&apos;s Line Proof

Proving the somewhat mystical result that the circumcenter, centroid and orthocenter</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20405.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2012-09-06T14:42:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t_EgAi574sM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Euler</video:tag>
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      <video:tag>line</video:tag>
      <video:tag>Proof</video:tag>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 1 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Introduction (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14853.jpg</video:thumbnail_loc>
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      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helmet for Underwater Use</video:title>
      <video:description>This video shows an underwater helmet which is used for purposes such as when a person needs to be submerged in water for a while. Find out more in here.</video:description>
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      <video:publication_date>2012-12-09T08:37:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28469.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Plant and Microbial Biology 160 - Lecture 22</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 22

Plant Molecular Genetics</video:description>
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      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>22</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Potassium-Video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Potassium Video - Periodic Table of Videos</video:title>
      <video:description>Potassium is an &quot;evil&quot; element, but it&apos;s crucial to life. In this video see some violent explosions and the gentle creation of a potassium mirror. 

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:player_loc>https://www.youtube.com/embed/pPdevJTGAYY</video:player_loc>
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      <video:category>Chemistry</video:category>
      <video:tag>Potassium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Creating New Expressive Social Mediums on the iPhone</video:title>
      <video:description>&quot;Lec 17 - Creating New Expressive Social Mediums on the iPhone&quot; (June 1, 2009) Professor Ge Wang, Stanford Professor and creator of the popular iPhone Ocarina and Leaf Trombone apps, demonstrates how creativity and social connections can intersect on a global scale.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/t1oIVYSJIAY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>cocoa</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 1 - Letters and Science C70V&quot; Descriptive Introduction to Physics
Professor Steven Boggs</video:description>
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      <video:duration>4604</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/-l829fTACYs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 8 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23895.jpg</video:thumbnail_loc>
      <video:duration>4067</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Q2kLlKbVk64</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 2 - Letters and Science C70V &quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23874.jpg</video:thumbnail_loc>
      <video:duration>4468</video:duration>
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      <video:tag>C70V</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - CA Geometry: Area, Pythagorean Theorem</video:title>
      <video:description>CA Geometry: Area, Pythagorean Theorem

26-30, area, circumference, pythagorean theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22453.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jRrRqMJbHKc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Pythagorean</video:tag>
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    <loc>https://dnatube.com/videos/Lec-101-SAT-Prep-Test-7-Section-5-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec  101 - SAT Prep: Test 7 Section 5 Part 3</video:title>
      <video:description>SAT Prep: Test 7 Section 5 Part 3

Problems 13-16 starting on page 794</video:description>
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      <video:tag>7</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-52-Green-Whirly-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Green Whirly Tube</video:title>
      <video:description>Green Whirly Tube

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26219.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2012-09-19T00:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dCgTlUNfa3Y</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>green</video:tag>
      <video:tag>Whirly</video:tag>
      <video:tag>tube</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Implantation-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Implantation in India</video:title>
      <video:description>This video shows a breast implantation surgery in India a global hub for medical tourism. This surgery is performed for reshaping of breasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a4cd85ec-06e1-4f40-80b5-8c0691d54853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T20:29:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10397.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Implantation</video:tag>
      <video:tag>India</video:tag>
      <video:tag>A</video:tag>
      <video:tag>global</video:tag>
      <video:tag>hub</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Digestive System</video:title>
      <video:description>The stomach is an important part in the digestive system of most animals. The second phase of digestion takes place in the stomach.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ac73e336-d318-4941-8ea7-68a8e8734dfa/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-26T22:56:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6151.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structure</video:tag>
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      <video:tag>Stomach</video:tag>
      <video:tag>and</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>rugae</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Buckyballs-Detected-in-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Buckyballs Detected in Space</video:title>
      <video:description>This video shows the soccer ball shaped molecules that are detected in space recently. These molecules are actually fullerene which is composed of carbon and hollow spheres.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eb4f7d66-3faf-4195-9785-30a68d194c90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2013-02-08T03:04:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29590.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Soccer</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>Detected</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 8- MIT 6.033 Computer System Engineering, Spring 2005.
Network Layer, Routing

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16216.jpg</video:thumbnail_loc>
      <video:duration>3055</video:duration>
      <video:publication_date>2012-08-29T16:22:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kIErDkOepts</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
      <video:tag>modularity</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-Porn-Affects-The-Breain</loc>
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      <video:description>This video will help you in understanding the effects of porn on your brain. Video is very helpful for the knowledge purpose.</video:description>
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      <video:publication_date>2013-02-08T02:57:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29583.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-43-Correction-to-Sodium-and-Potassium-Pump-Video</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 43 - Correction to Sodium and Potassium Pump Video</video:title>
      <video:description>Correction to Sodium and Potassium Pump Video

Correction to Sodium and Potassium Pump Video</video:description>
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      <video:tag>and</video:tag>
      <video:tag>Potassium</video:tag>
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      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  9 - Chemistry C234</video:title>
      <video:description>&quot;Lec  9 - Chemistry C234 &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
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      <video:duration>4242</video:duration>
      <video:publication_date>2012-09-14T11:50:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XfOjEVUIAxc</video:player_loc>
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      <video:tag>Chemistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Letters-and-Science-C70V-fe72a7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19  - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 19  - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23912.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-14T11:55:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/on6y9CD1Nto</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-96-Polynomial-approximation-of-functions-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Polynomial approximation of functions (part 2)</video:title>
      <video:description>Polynomial approximation of functions (part 2)

Approximating a function with a polynomial by making the derivatives equal at f(0) (Maclauren Series)</video:description>
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      <video:duration>603</video:duration>
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      <video:tag>polynomial</video:tag>
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      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-18-Electrical-Engineering-C245-Sensing-Circuits-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18-  Electrical Engineering C245 -  Sensing Circuits I</video:title>
      <video:description>&quot;Lec 18-  Electrical Engineering C245 -  Sensing Circuits I&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24354.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/cYEiutKXPdQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>C245</video:tag>
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      <video:tag>circuits</video:tag>
      <video:tag>I</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - CS 61B Iteration and Arrays II</video:title>
      <video:description>CS 61B Iteration and Arrays II

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
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      <video:description>&quot;Lec 3 -Cognitive Science C103 &quot;History of Information</video:description>
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      <video:duration>4459</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/h08vnJ-Lc48</video:player_loc>
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      <video:description>This video discusses about the fidelity hormones, contagious behavior and the meat-allergy plague. Video is really helpful for the medical students.</video:description>
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      <video:publication_date>2013-02-08T03:25:49.000Z</video:publication_date>
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      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Fidelity</video:tag>
      <video:tag>hormones</video:tag>
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      <video:tag>and</video:tag>
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      <video:tag>allergy</video:tag>
      <video:tag>Plague</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to assemble a carburetor</video:title>
      <video:description>This is a work shop video on fixing things together to make a carburetor. Learn what you have missed though you are a constant car user.</video:description>
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      <video:duration>177</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28686.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>carburetor</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subduction Zone- When the Earth Erupts</video:title>
      <video:description>A subduction zone that zone where tectonic plates meet and one plate slips below the other, the youngerdue light density will rise over the older plate. This clip furnishes with information of what happens when the earth erupts in a subduction zone.</video:description>
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      <video:uploader>Amir Nayak</video:uploader>
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    <loc>https://dnatube.com/videos/Safe-Return-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safe Return From Space</video:title>
      <video:description>Video shows a space travelers making a safe return to earth from space. A closeup clip with the explanation of different stages is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/783ca204-b40d-43f9-82ed-7ec2d078b791/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-08T03:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29617.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Space</video:tag>
      <video:tag>Travelers</video:tag>
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      <video:tag>safe</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 1 - Classical Mechanics&quot; (September 26, 2011) Leonard Susskind gives a brief introduction to the mathematics behind physics including the addition and multiplication of vectors as well as velocity and acceleration in terms of particles.

This course is the beginning of a six course sequence that explores the theoretical foundations of modern physics. Topics in the series include classical mechanics, quantum mechanics, theories of relativity, electromagnetism, cosmology, and black holes.

Stanford University
http://www.stanford.edu/

Stanford Continuing Studies
http://continuingstudies.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18978.jpg</video:thumbnail_loc>
      <video:duration>5351</video:duration>
      <video:publication_date>2012-09-04T08:33:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ApUFtLCrU90</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>time</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>Configuration</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>coordinate</video:tag>
      <video:tag>component</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Circular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 PACS 164B</video:title>
      <video:description>This is lecture 16 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19414.jpg</video:thumbnail_loc>
      <video:duration>4745</video:duration>
      <video:publication_date>2012-09-05T02:21:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BdKQ_AKEFic</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
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      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 9 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15123.jpg</video:thumbnail_loc>
      <video:duration>2593</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/mJhgkUWLtX8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Plaque Control Score</video:title>
      <video:description>&quot;Lec 6 - Plaque Control Score&quot; Demonstrates the use of the clinic dental equipment, then shows the procedure for taking and recording the plaque control score (O&apos;Leary Score). Orig. air date: APR 25 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>681</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/HzcrIGBGUyY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>control</video:tag>
      <video:tag>Score</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science -Transition Metals - Lecture 27</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 27/nTopics covered:
	/nTransition Metals/nInstructor:
	/nProf. Catherine Drennan/nTranscript - Lecture 27/nWe finished the unit on oxidation-reduction on Wednesday./nAnd so now we are moving into the next unit, which is transition metals, and that is Chapter 16 in your book. And following transition metals, the last unit is on kinetics or rates of reaction, and that is a little bit of a longer unit./nSo there are only two more units coming up in the course. Today I am going to introduce you to the transition metal unit, and this follows nicely from oxidation-reduction since you saw a lot of electrons being lost and gained./nAnd metals are definitely something that will gain and lose electrons, so it follows nicely from that./nToday is an introduction, and on Monday we are going to talk about crystal field theory, which is a topic that most people have not seen in high school. At least that has been true in past years./nIt looks a little bit scary sometimes to people because it looks different./nIt is not something that seems familiar. It is actually not that hard, but I strongly recommend coming and being present in lecture and working the problems. That is how you learn how to do this part./nAnd this often plays, this particular unit, on transition metals is a dominant theme on the final exam, so you will see it there./nIf people could settle down a little, I am even having trouble hearing myself./nThat is going to be Monday. And then on Wednesday we are going to talk about shapes of coordination complexes, and this fits in nicely with the transition metals. We are going to talk about vesper theory./nAnd then the following Monday we continue on and talk about how one can use crystal field theory to think about what colors molecules with transition metals have./nThese units, it is a little bit of a strange order this year because of the Thanksgiving holidays, but that is what is coming up./nAgain, this is a unit that most people have </video:description>
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      <video:duration>3039</video:duration>
      <video:publication_date>2009-04-16T23:38:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1763.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
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      <video:tag>Transition</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 Dissection: Facial Muscles</video:title>
      <video:description>&quot;Lec 13 Dissection: Facial Muscles&quot;The anatomy of the facial muscles using a human cadaver.   Orig. air date: JUL 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1012</video:duration>
      <video:publication_date>2012-09-09T06:48:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-ECC3YKjag</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Dissection</video:tag>
      <video:tag>Facial</video:tag>
      <video:tag>Muscles</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
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    <video:video>
      <video:title>Lec 13 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 13 - MIT CMS.930 Media, Education and the Marketplace&quot; Anne Margulies

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15259.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SAgWL1G5Bcw</video:player_loc>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Proof (Advanced): Field from infinite plate (part 1)</video:title>
      <video:description>Proof (Advanced): Field from infinite plate (part 1)

Electric field generated by a uniformly charged, infinite plate</video:description>
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      <video:duration>807</video:duration>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 6 - Electrical Engineering 141 - Makeup</video:title>
      <video:description>Spring 2010 season Lecture 6 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley. This is a makeup class to
Introduction to Digital Integrated Circuits.</video:description>
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      <video:duration>4779</video:duration>
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      <video:uploader>0|62|0</video:uploader>
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      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 14 Dissection of Acellular Basement Membrane</video:title>
      <video:description>&quot;Lec 14 Dissection of Acellular Basement Membrane&quot;QThe technique of dissection of epithelium and mesenchymal tissue from  basement membrane.  Orig. air date: MAR 23 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>1232</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/VHqXSFBM8WQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>membrane</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-24-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Transformers
Car Coils
RC Circuits

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12053.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
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      <video:tag>electrocardiograms</video:tag>
      <video:tag>superconductor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Converting-fractions-to-decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Converting fractions to decimals</video:title>
      <video:description>Converting fractions to decimals

How to express a fraction as a decimal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20497.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-06T15:25:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Gn2pdkvdbGQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Fractions</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Decimals</video:tag>
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  </url>
  <url>
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    <video:video>
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      <video:description>Different species often depend on one another. David Gonzales describes the remarkable relationship of the Clark&apos;s nutcracker and the whitebark pine, to illustrate the interdependency known as symbiosis. (Launching a series on How Things Work)

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      <video:duration>143</video:duration>
      <video:publication_date>2012-03-30T19:58:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2AM3ARs9MMg</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>David</video:tag>
      <video:tag>Gonzales</video:tag>
      <video:tag>Nature</video:tag>
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      <video:tag>Squirrels</video:tag>
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      <video:tag>TED</video:tag>
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      <video:tag>Brown</video:tag>
      <video:tag>sunnibrown</video:tag>
      <video:tag>com</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 9 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; : StreamIt language

(Courtesy of Bill Thies. Used with permission.)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu
Subtitles are provided through the generous assistance of Rohan Pai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15753.jpg</video:thumbnail_loc>
      <video:duration>3159</video:duration>
      <video:publication_date>2012-08-28T20:13:26.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>programming</video:tag>
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      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The Rule of 72 for Compound Interest

Using the Rule of 72 to approximate how long it will take for an investment to double at a given interest rate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20241.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-06T03:00:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pLG5j6isgRs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>the</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>72</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
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  <url>
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    <video:video>
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      <video:description>&quot;Lec 7- Journalistic Ethics, Communications Studies 187, UCLA&quot;Course Description: Intensive examination of ethical and policy issues arising from interaction of media institutions (print, film, broadcasting, and new technologies) and societal institutions (Congress, federal agencies, courts, Presidency, schools, churches, political action groups, advertisers, and audiences).

About the Professor:
Jim Newton is editor-at-large of the Los Angeles Times. He serves as a member of The Times&apos; editorial board, advises on editorial matters and writes and edits for the editorial page and Op-Ed. Previously, he served as editor of the editorial pages, supervising the editorial board and overseeing its work as well as the Op-Ed page, Sunday Opinion and letters to the editor.

A 20-year veteran of the Los Angeles Times, he has worked as a reporter, editor and bureau chief and has covered, among other beats, the Los Angeles Police Department, the administration of Mayor Richard Riordan, federal law enforcement and state and local politics.</video:description>
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      <video:duration>4367</video:duration>
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      <video:tag>studies</video:tag>
      <video:tag>187</video:tag>
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    <video:video>
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      <video:description>&quot;Lecture 3 - MIT 6.001 Structure and Interpretation, 1986&quot; Higher-order Procedures

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

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      <video:duration>3681</video:duration>
      <video:publication_date>2012-08-28T20:27:35.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
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      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  <url>
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    <video:video>
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      <video:description>CA Geometry: Exterior Angles

41-45, polygons, exterior angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22461.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
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      <video:tag>angles</video:tag>
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      <video:description>SAT Prep: Test 7 Section 5 Part 5

The rest of problem 20 on page 796</video:description>
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      <video:duration>242</video:duration>
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      <video:tag>Section</video:tag>
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      <video:tag>part</video:tag>
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  </url>
  <url>
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      <video:title>Lec 3 - CA Algebra I: Simple Logical Arguments</video:title>
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14-20, simple logical reasoning</video:description>
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      <video:duration>664</video:duration>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
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      <video:tag>I</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Arguments</video:tag>
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    <video:video>
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      <video:category>Interesting Science</video:category>
      <video:tag>rocket</video:tag>
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      <video:tag>Girl</video:tag>
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      <video:duration>4021</video:duration>
      <video:publication_date>2012-09-15T05:18:00.000Z</video:publication_date>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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56-60, compass construction, coordinates</video:description>
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      <video:duration>769</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Construction</video:tag>
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Problems 1-6 starting on page 803</video:description>
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      <video:duration>542</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/GZOp27tWARg</video:player_loc>
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      <video:tag>Section</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 11 - Molecular and Cell Biology C148&quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24239.jpg</video:thumbnail_loc>
      <video:duration>2857</video:duration>
      <video:publication_date>2012-09-15T05:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OF5RjCDykF0</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
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      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Gross-Anatomy-Nasal-Cavity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Gross Anatomy: Nasal Cavity</video:title>
      <video:description>&quot;Lec 38- Gross Anatomy: Nasal Cavity&quot;Nasal Cavity; Paranasal Sinuses; and Nasopharynx .  This video should be considered adjunctive only.  It is designed to aid first year dental students in the efficient dissect. Orig. air date: JUN 23 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21696.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-09T07:01:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z5mIytVOXuA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Gross-Anatomy-Hard-and-Soft-Palate-and-Fauces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 -Gross Anatomy:  Hard and Soft Palate and Fauces</video:title>
      <video:description>&quot;Lec 39 -Gross Anatomy:  Hard and Soft Palate and Fauces&quot;The hard and soft palate and fauces are dissected and examined on a human cadaver.  Orig. air date: JUN 23 77

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21697.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-09T07:02:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w2G8RgVFnB0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>39</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>hard</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Palate</video:tag>
      <video:tag>Fauces</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Delivery-of-Complete-Denture-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102  - Delivery of Complete Denture - Part 1</video:title>
      <video:description>&quot;Lec 102  - Delivery of Complete Denture - Part 1&quot; This video demonstrates the manipulative skills in delivery of the dentures and also the dentist&apos;s chairside manner in fitting and delivering the dentures. Orig. air date: JUN 7 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21700.jpg</video:thumbnail_loc>
      <video:duration>2626</video:duration>
      <video:publication_date>2012-09-09T07:04:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I2bWp1Q4SL8</video:player_loc>
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      <video:category>Medical</video:category>
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      <video:tag>Denture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-SAT-Prep-Test-7-Section-8-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  107 - SAT Prep: Test 7 Section 8 Part 4</video:title>
      <video:description>SAT Prep: Test 7 Section 8 Part 4

Problems 14-16 on page 807</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22485.jpg</video:thumbnail_loc>
      <video:duration>575</video:duration>
      <video:publication_date>2012-09-11T02:16:27.000Z</video:publication_date>
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      <video:tag>Section</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-CA-Algebra-I-Factoring-Quadratics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - CA Algebra I: Factoring Quadratics</video:title>
      <video:description>CA Algebra I: Factoring Quadratics

44-47, factoring quadratics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22486.jpg</video:thumbnail_loc>
      <video:duration>712</video:duration>
      <video:publication_date>2012-09-11T02:16:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K5ggNnKTmNM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>CA</video:tag>
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      <video:tag>Factoring</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-108-SAT-Prep-Test-8-Section-2-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  108 - SAT Prep: Test 8 Section 2 Part 1</video:title>
      <video:description>SAT Prep: Test 8 Section 2 Part 1

Problems 1-4 starting on page 1</video:description>
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      <video:duration>545</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/FyoZaqF2dsY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Solving-Linear-Inhomogeneous-2nd-Order-PDEs-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Inhomogeneous 2nd Order PDEs 2</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order PDEs 2/n    The purpose of this article is to delve more deeply into solving inhomogeneous partial differential equations in two independant  variables making use of the linear inhomogeneous second order ordinary differential equation particular solution formula./n     As always:
All my books are available on Kindle in digital format at amazon.com, and links to all my books may be found at the following websites 
https://sites.google.com/site/themathematicalnatureofreality/ 
https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11883.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-Plant-and-Microbial-Biology-160-Lecture-25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Plant and Microbial Biology 160 - Lecture 25</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 25

Plant Molecular Genetics</video:description>
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      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
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      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fish-Parasites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fish Parasites</video:title>
      <video:description>Parasites of marine fish captured by microscopy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6c6792c-7c44-4388-a697-e3187807580c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2011-12-16T10:58:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11881.mp4</video:content_loc>
      <video:uploader>katharios</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fish</video:tag>
      <video:tag>Parasite</video:tag>
      <video:tag>monogenean</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Find-the-Co-ordinates-of-a-point-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Find the Co-ordinates of a point In Space</video:title>
      <video:description>Finding the co-ordinates of a point in space is an important section studied in co-ordinate geometry. This video will explain the three planes xy,yz,xz and how to find the co-ordinates of a point in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/afb694f1-a834-44ce-823b-f452a18fee5e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-12T02:48:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11424.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>co</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Point</video:tag>
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      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-add-past-infinity-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to add past infinity by Minute Physics</video:title>
      <video:description>What does adding past infinity have to do with physics? Watch this comical, yet educational video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a2419bb6-5779-4ab2-a9c9-e4e1245091f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2013-02-05T04:10:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29150.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>infinity</video:tag>
      <video:tag>physics</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Role-of-Phagocytes-in-Innate-or-Nonspecific-Immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Role of Phagocytes in Innate or Nonspecific Immunity</video:title>
      <video:description>Role of Phagocytes in Innate or Nonspecific Immunity

Role of phagocytes in innate or nonspecific immunity.  Neutrophils, macrophages, and dendritic cells.  MHC II.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22488.jpg</video:thumbnail_loc>
      <video:duration>980</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/O1N2rENXq_Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>in</video:tag>
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      <video:tag>or</video:tag>
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      <video:tag>immunity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Biology-1B-Behavioral-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Biology 1B - Behavioral Ecology</video:title>
      <video:description>&quot;Lec 12 -  Biology 1B - Behavioral Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27210.jpg</video:thumbnail_loc>
      <video:duration>2494</video:duration>
      <video:publication_date>2012-09-21T03:56:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0_ZF0kg7B8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Behavioral</video:tag>
      <video:tag>ecology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-11-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 11 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 11 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23671.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-14T10:28:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U253mX1Rx8Q</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-26-Plant-and-Microbial-Biology-160-Lecture-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Plant and Microbial Biology 160 - Lecture 27</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 27

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26677.jpg</video:thumbnail_loc>
      <video:duration>2728</video:duration>
      <video:publication_date>2012-09-19T02:05:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hFx5lPAxjnQ</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>27</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Severe-Contango-Generally-Bearish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Severe Contango Generally Bearish</video:title>
      <video:description>Severe Contango Generally Bearish

Thinking about why a severe contango could be bearish</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20391.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-09-06T14:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hYzN0w8FatU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Severe</video:tag>
      <video:tag>contango</video:tag>
      <video:tag>Generally</video:tag>
      <video:tag>Bearish</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Chemistry-1A-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry 1A - Lecture 5</video:title>
      <video:description>Chemistry 1A - Lecture 5

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26684.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-19T02:07:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/haHe4wmBafE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Francium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Francium</video:title>
      <video:description>What Is Francium? From where is the name originated? What are the sources, abundance and uses of Francium? This video will explain you a lot more about Francium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d9988e05-75ee-4764-966b-0a98e1c6bdbb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-12T02:54:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11439.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>francium</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Procedures-in-Hospital-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Procedures in Hospital Dentistry</video:title>
      <video:description>&quot;Lec Last - Procedures in Hospital Dentistry&quot; Explains certain procedures a dentist should follow when serving patients in a hospital.  Orig. air date: AUG 15 66

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22930.jpg</video:thumbnail_loc>
      <video:duration>3439</video:duration>
      <video:publication_date>2012-09-11T09:39:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/46CTG3gDYkY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Dentistry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 30 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot;Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

About the Professor: Dr. Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.</video:description>
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      <video:duration>3822</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/W2DaFrIXK-A</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
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      <video:tag>that</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/MIT-Video-Automatic-building-mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIT Video: Automatic building mapping</video:title>
      <video:description>A device provides automatic building mapping. It is pretty cool.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/9880d01f-3ef4-4ca2-ac25-2aadc7a50c71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-10-07T02:59:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27689.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Automatic</video:tag>
      <video:tag>building</video:tag>
      <video:tag>Mapping</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-1A-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry 1A - Lecture 6</video:title>
      <video:description>Chemistry 1A - Lecture 6

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26687.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-19T02:07:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IbXGKfjataI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Chemistry-1A-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Chemistry 1A - Lecture 1</video:title>
      <video:description>Chemistry 1A - Lecture 1

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26692.jpg</video:thumbnail_loc>
      <video:duration>3026</video:duration>
      <video:publication_date>2012-09-19T02:08:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MMOZGG_2QYc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
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      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Arrangement-of-Anterior-Denture-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Arrangement of Anterior Denture Teeth</video:title>
      <video:description>&quot;Lec 4 - Arrangement of Anterior Denture Teeth&quot; The setting of artificial teeth in a preclinical exercise is presented in a series of three videotapes. This videotape is Part I and demonstrates the setting of anterior teeth. Orig. air date: FEB 16 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20803.jpg</video:thumbnail_loc>
      <video:duration>1705</video:duration>
      <video:publication_date>2012-09-07T17:19:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTSXw88c6bE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-Analysis-of-the-Diagnostic-Wax-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111  - Analysis of the Diagnostic Wax-Up</video:title>
      <video:description>&quot;Lec 111  - Analysis of the Diagnostic Wax-Up&quot; The use of the diagnostic wax-up of the proposed restorations to adjust occlusion prior to fabrication of the partial denture. Orig. air date: FEB 14 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21709.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-09T07:05:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UsxFX4W9Bv8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>Diagnostic</video:tag>
      <video:tag>wax</video:tag>
      <video:tag>up</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Chemistry-1A-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Chemistry 1A - Lecture 8</video:title>
      <video:description>Chemistry 1A - Lecture 8

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26694.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-19T02:08:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EwOiuO2Y_AU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-127-Adaptation-of-Framework-to-the-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 127  - Adaptation of Framework to the Master Cast</video:title>
      <video:description>&quot;Lec 127  - Adaptation of Framework to the Master Cast&quot; The framework is relieved and ground, smoothed and polished prior to  placing it on the master cast.  Orig. air date: NOV 13 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22932.jpg</video:thumbnail_loc>
      <video:duration>1097</video:duration>
      <video:publication_date>2012-09-11T10:05:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8d_O5ppDxEo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>of</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Energy-Methods-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Energy Methods II:</video:title>
      <video:description>Lec 14- Energy Methods II:.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17111.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-02T10:10:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFNIxMQTJ14</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 21 PACS 164B</video:title>
      <video:description>This is lecture 21 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19425.jpg</video:thumbnail_loc>
      <video:duration>4773</video:duration>
      <video:publication_date>2012-09-05T02:29:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AVfDjrMTmoc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
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      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/leC-46-Review-of-Gross-Anatomy-for-the-National-Boards-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>leC 46-Review of  Gross Anatomy for the National Boards - Part II</video:title>
      <video:description>&quot;leC 46-Review of  Gross Anatomy for the National Boards - Part II&quot;Orig. air date: AUG 19 92

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21719.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-09T07:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nx4lyEZ9NQw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-67-Moments-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Moments (part 2)</video:title>
      <video:description>Moments (part 2)

2 more moment problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21105.jpg</video:thumbnail_loc>
      <video:duration>830</video:duration>
      <video:publication_date>2012-09-08T17:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/peXbz0frV74</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Moments</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-What-Holds-the-Atmosphere-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  What Holds the Atmosphere Up?</video:title>
      <video:description>Lec 8 -  What Holds the Atmosphere Up?. This 10-week course for non-science majors focuses on a single problem: assessing the risk of human-caused climate change. The story ranges from physics to chemistry, biology, geology, fluid mechanics, and quantum mechanics, to economics and social sciences. The class will consider evidence from the distant past and projections into the distant future, keeping the human time scale of the next several centuries as the bottom line. The lectures follow a textbook, &quot;Global Warming, Understanding the Forecast,&quot; written for the course. 

For information about the textbook, interactive models, and more, visit: http://forecast.uchicago.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14694.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-27T09:58:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdUR8Av4yW4</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>David</video:tag>
      <video:tag>archer</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-More-on-Quantitative-Easing-and-Credit-Easing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - More on Quantitative Easing (and Credit Easing)</video:title>
      <video:description>More on Quantitative Easing (and Credit Easing)

Understanding the difference between quantitative easing in Japan and the United States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20480.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-06T15:21:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZrKw-SLzNrw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Credit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Plant-and-Microbial-Biology-160-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Plant and Microbial Biology 160 - Lecture 13</video:title>
      <video:description>Plant and Microbial Biology 160 - Lecture 13

Plant Molecular Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26704.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-19T02:10:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HnzeZfkTIpo</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microbial</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 11 -  MIT 6.002 Circuits and Electronics, Spring 2007&quot;  Lecture 11: Amplifiers - small signal model

Note: This was re-posted to fix a corrupted YouTube version.

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14800.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-08-28T01:35:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9RqFFlZgf60</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hipsurgery-video-with-patients</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hipsurgery video with patients</video:title>
      <video:description>This hipsurgery video shows the experience of patients who has gone through hip surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3830.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-02-03T16:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/isR9dxP-D-E</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Education</video:category>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Boxing-Complete-Dentures-Pumice-and-Plaster-Impression</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Boxing Complete Dentures - Pumice and Plaster Impression</video:title>
      <video:description>&quot;Lec 7 - Boxing Complete Dentures - Pumice and Plaster Impression&quot; Boxing complete dentures with pumice and impression plaster.  Orig. air date: JAN 25 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20806.jpg</video:thumbnail_loc>
      <video:duration>786</video:duration>
      <video:publication_date>2012-09-07T17:20:04.000Z</video:publication_date>
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    <video:video>
      <video:title>Lec 9 - Multiple Techniques For A Posterior Three Unit Bridge</video:title>
      <video:description>&quot;Lec 9 - Multiple Techniques For A Posterior Three Unit Bridge&quot; Preparing the abutment teeth for a three unit posterior bridge. Shows the tooth reduction, preparation of mesial and distal boxes, occlusal isthmus, and retention grooves. Orig. air date: OCT 23 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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    <video:video>
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      <video:description>Visualizing a Column Space as a Plane in R3

Determining the planar equation for a column space in R3</video:description>
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      <video:duration>1271</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 80 - Linear Algebra: nxn Determinant</video:title>
      <video:description>Linear Algebra: nxn Determinant

Defining the determinant for nxn matrices.  An exampled of a 4x4 determinant.</video:description>
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    <video:video>
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      <video:description>GMAT: Data Sufficiency 28

116-118, pg. 288</video:description>
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http://open.umich.edu/education</video:description>
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      <video:description>Lec 6 - Engineering for Life. Harvard SEAS undergraduate students discuss their research and the opportunities that have for making a difference in the world.</video:description>
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      <video:description>SAT Prep: Test 2 Section 9 Part 1

Problems 1-5 starting on page 487</video:description>
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      <video:description>&quot;Lec 15 - The Connected Scholar&quot; The Connected Scholar is an online workspace for students and scholars to draft writing projects while tracking the progression of one&apos;s ideas through intellectual engagement with source materials.  This web-based writing space builds in support for student writing and integrates resource discovery and management tools while offering guidance on proper source attribution.

Creative Commons music by Prodigal Audio: 
http://soundcloud.com/prodigalaudio/prodigalaudio-intermission

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
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      <video:description>&quot;Lec Last- 8.01 Physics I: For the Love of Physics (May 16, 2&quot; On May 16, 2011, Professor of Physics Emeritus Walter Lewin returned to MIT lecture hall 26-100 for a physics talk and book signing, complete with some of his most famous physics demonstrations to celebrate the publication of his new book: For The Love Of Physics: From the End of the Rainbow to the Edge Of Time - A Journey Through the Wonders of Physics, written with Warren Goldstein.

View the complete course at: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 28 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 28: Positive Definite Matrices and Minima.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <video:video>
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      <video:description>Chemistry 1A - Lecture 31

General Chemistry</video:description>
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    <video:video>
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U09_L1_T1_we1 Factoring and the Distributive Property</video:description>
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Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26769.jpg</video:thumbnail_loc>
      <video:duration>3506</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/z_PSO22evQI</video:player_loc>
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    <video:video>
      <video:title>Lec 18 - Preliminary Exam and Procedures for Diagnosis</video:title>
      <video:description>&quot;Lec 18 - Preliminary Exam and Procedures for Diagnosis&quot; Shows clinical and laboratory procedures for delivering clasp type Removable Partial Dentures. Also shows preliminary examination and diagnosis. Orig. air date: FEB 18 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20822.jpg</video:thumbnail_loc>
      <video:duration>737</video:duration>
      <video:publication_date>2012-09-07T17:28:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zYqWGU9R0LI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Preliminary</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Diagnosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Anterior-and-Posterior-Interproximal-Stripping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Anterior and Posterior Interproximal Stripping</video:title>
      <video:description>&quot;Lec 42 - Anterior and Posterior Interproximal Stripping&quot; Interview with University of Oslo Professor Bjorn E. Zachrisson regarding the advantages and criteria for the use of interproximal stripping in orthodontics and periodontics. Orig. air date: SEP 10 90

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21616.jpg</video:thumbnail_loc>
      <video:duration>1002</video:duration>
      <video:publication_date>2012-09-09T06:24:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9IVoatQYyVU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>42</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Interproximal</video:tag>
      <video:tag>stripping</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-46-Vector-Transformations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 46 - Vector Transformations</video:title>
      <video:description>Vector Transformations

Introduction to the notion of vector transformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22042.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-11T00:29:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gAbadNuQEjI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>Transformations</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-TEDxCaltech-Don-Eigler-Moving-Atoms-one-by-one</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - TEDxCaltech - Don Eigler - Moving Atoms, one-by-one</video:title>
      <video:description>Lec 16 - TEDxCaltech - Don Eigler - Moving Atoms, one-by-one. Don Eigler, an IBM Fellow, is a physicist at IBM&apos;s Almaden Research Center in San Jose, California, where he has been a leader of the Low-Temperature Scanning Tunneling Microscopy Project. His research is aimed at understanding the physics of nanometer-scale structures and exploring their applications to computation. He is most widely known for his demonstration of the ability to manipulate individual atoms. Don has been recognized for his accomplishments with the Kavli Prize in Nanoscience, the Davisson-Germer Prize, the Dannie Heineman Prize, the Newcomb-Cleveland Prize, the Grand Award for Science and Technology, the Nanoscience Prize, and numerous honorary lectureships. He is a Fellow of the American Physical Society and the American Association for the Advancement of Science, and is a member of the Max Planck Society.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
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      <video:duration>707</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/rd2dri9p_EI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Cementation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Cementation</video:title>
      <video:description>&quot;Lec 20 - Cementation&quot; Procedure for cementing a three unit bridge on model. Then actual clinical procedure shown denoting the differences in cementing in patient and on model. Orig. air date: NOV 17 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20824.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/gXqa8Tnek34</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
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      <video:tag>Cementation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-American-Studies-10AC-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - American Studies 10AC - Lecture 15</video:title>
      <video:description>American Studies 10AC - Lecture 15

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26773.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-09-19T02:26:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ixVjAy8UtXw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-15-American-Studies-10AC-Lecture-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - American Studies 10AC - Lecture 16</video:title>
      <video:description>American Studies 10AC - Lecture 16

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26775.jpg</video:thumbnail_loc>
      <video:duration>4804</video:duration>
      <video:publication_date>2012-09-19T02:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Nk6TFb8lEI</video:player_loc>
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    <loc>https://dnatube.com/videos/Repair-of-Ventral-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Repair of Ventral Hernia</video:title>
      <video:description>This video contains the repair of ventral hernia laparoscopically. A full surgical procedure is explained here to help you.</video:description>
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      <video:duration>177</video:duration>
      <video:publication_date>2011-11-30T09:07:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9399.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>repair</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Lecture-13-Procedural-Tools-for-Effectiveness-Participation-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Lecture 13: Procedural Tools for Effectiveness: Participation, Access</video:title>
      <video:description>Lecture 13: Procedural Tools for Effectiveness: Participation, Access

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17978.jpg</video:thumbnail_loc>
      <video:duration>6428</video:duration>
      <video:publication_date>2012-09-03T18:41:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nIwIgk-YoeM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 38- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18390.jpg</video:thumbnail_loc>
      <video:duration>3051</video:duration>
      <video:publication_date>2012-09-04T01:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BtDYZXelIAQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Demography-and-Life-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Demography and Life History</video:title>
      <video:description>Lec 3- Demography and Life History.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18433.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-09-04T01:43:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3diw1Hu3auk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Nineteenth-Century-Medicine-The-Paris-School-of-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Nineteenth-Century Medicine: The Paris School of Medicine</video:title>
      <video:description>&quot;Lec 8 - Nineteenth-Century Medicine: The Paris School of Medicine&quot;Epidemics in Western Society Since 1600 (HIST 234)

In the decades immediately following the French Revolution, Paris was at the center of a series of major developments in medical science, sometimes described as the transition from medieval to modern medicine. Although the innovations associated with the Paris School were in large part products of the ideological and institutional transformations brought on by the Revolution, they belong to a long list of challenges to the Galenic orthodoxy of &quot;library medicine.&quot; Successive scientists and physicians had questioned the exclusive commitment of medicine to interpreting ancient texts; in the hospitals of Paris, a new medical epistemology, focused on empirical observation and the diagnosis of specific diseases, was put into practice.

00:00 - Chapter 1. The Paris School of Medicine
03:48 - Chapter 2. Limitations of Humoralism and Galenism
14:47 - Chapter 3. Hospital Medicine
18:12 - Chapter 4. Institutional Foundations
21:58 - Chapter 5. Philosophical Foundations
30:24 - Chapter 6. Influences of the French Revolution
34:37 - Chapter 7. &quot;Peu lire et beaucoup voir&quot;: Observation-Based Medicine
46:23 - Chapter 8. Effects of the Paris School

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23233.jpg</video:thumbnail_loc>
      <video:duration>2952</video:duration>
      <video:publication_date>2012-09-13T11:50:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y7YNY4MHBW8</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>medicine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Paris</video:tag>
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      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ecological-pyramid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ecological pyramid</video:title>
      <video:description>Ecological pyramid shows the number of organims in each trophic level. This video helps us to understand this concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8d2ef2ce-7094-4187-b902-2fde37dec431/cand_25.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-12-01T05:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28127.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>ecological</video:tag>
      <video:tag>pyramids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng discusses the applications of naive Bayes, neural networks, and support vector machine. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18757.jpg</video:thumbnail_loc>
      <video:duration>4389</video:duration>
      <video:publication_date>2012-09-04T04:44:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qyyJKd-zXRE</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>technology</video:tag>
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      <video:tag>Multivariate</video:tag>
      <video:tag>Bernoulli</video:tag>
      <video:tag>event</video:tag>
      <video:tag>model</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Machines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Mechanical Engineering 110</video:title>
      <video:description>lec 10-Mechanical Engineering 110.Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20918.jpg</video:thumbnail_loc>
      <video:duration>508</video:duration>
      <video:publication_date>2012-09-08T00:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PYI3ydhdsF0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/lec-15-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 15-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 15-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19132.jpg</video:thumbnail_loc>
      <video:duration>5027</video:duration>
      <video:publication_date>2012-09-04T18:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NuWjfq_DLTA</video:player_loc>
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      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-5-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 5-Public Health 257B</video:title>
      <video:description>lec 5-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19206.jpg</video:thumbnail_loc>
      <video:duration>5785</video:duration>
      <video:publication_date>2012-09-04T19:59:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/swB36aDG16k</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-7-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-18-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Mathematics 16B</video:title>
      <video:description>lec 18-Mathematics 16B.Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19232.jpg</video:thumbnail_loc>
      <video:duration>4271</video:duration>
      <video:publication_date>2012-09-04T20:33:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/drf8rLp2dZ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Secret-of-American-Scientific-Dominance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Secret of American Scientific Dominance</video:title>
      <video:description>Though American students score below many other industrialized nations in math and science, why does the U.S. still produce the most scientific and technological innovation?  Michio Kaku says the U.S. has a couple cards up its sleeve for achieving its current level of progress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/2a247d2c-42d7-4d82-b2e4-dcf26aaaba73/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28270.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>progress</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>technology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Jump-Into-a-Black-Hole</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jump Into a Black Hole</video:title>
      <video:description>Fun video that explains how black holes are formed and their effects.  Posits interesting hypothetical situations, such as if Earth orbited a black hole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/e0f6a14d-abd5-4d83-89ab-47e94772bf5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>644</video:duration>
      <video:publication_date>2012-11-26T01:58:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28063.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
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      <video:tag>galaxies</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Polishing-of-a-Pin-Facing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Polishing of a Pin Facing</video:title>
      <video:description>&quot;Lec 23 - Polishing of a Pin Facing&quot; Shows the grinding and polishing of a long pin facing.   Orig. air date: JAN 21 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20827.jpg</video:thumbnail_loc>
      <video:duration>717</video:duration>
      <video:publication_date>2012-09-07T17:33:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wpfAy4mxPtk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Pin</video:tag>
      <video:tag>Facing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Treating-Palatopharyngeal-Inadequacy-A-Cooperative-Approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Treating Palatopharyngeal Inadequacy - A Cooperative Approach</video:title>
      <video:description>&quot;Lec 25 - Treating Palatopharyngeal Inadequacy - A Cooperative Approach&quot; This videotape presents the combined efforts of the Speech Pathologist and the Prosthodontist in treating the patient with palatal incompetency using a Palatal Left Prosthesis. Orig. air date: FEB 10 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20829.jpg</video:thumbnail_loc>
      <video:duration>2239</video:duration>
      <video:publication_date>2012-09-07T17:33:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6TPopWUJ-HU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
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      <video:tag>Treating</video:tag>
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      <video:tag>Cooperative</video:tag>
      <video:tag>Approach</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Incredible-Technology-We-Will-Live-to-See</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Incredible Technology We Will Live to See</video:title>
      <video:description>Art and pop culture have speculated for years on what technology could enable mankind to achieve.  We are fast approaching gaining via technology abilities that, before now, were relegated to sci-fi and fantasy.  Michio Kaku discusses some of the most exciting technologies that will come into being in our lifetimes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/046b7e2a-4117-43fc-b7b9-e5d5dff8c619/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-12-09T00:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28414.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
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      <video:tag>technology</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>invisibility</video:tag>
      <video:tag>shapeshifting</video:tag>
      <video:tag>programmable</video:tag>
      <video:tag>matter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Anti-Ergonomy-of-Instruments-of-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Anti-Ergonomy of Instruments of Interaction</video:title>
      <video:description>&quot;Lec 13 - The Anti-Ergonomy of Instruments of Interaction&quot; (January 29, 2010) Adrian Freed, from UC Berkeley Center for New Music and Audio Techniques, discusses music, technology and computing and his research on intriguing new interactions within these systems.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18882.jpg</video:thumbnail_loc>
      <video:duration>4319</video:duration>
      <video:publication_date>2012-09-04T07:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jbHm3DnwamM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
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      <video:tag>Mathematics</video:tag>
      <video:tag>statistics</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technical</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>ergonomic</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>Drum</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>concurrency</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Pitch</video:tag>
      <video:tag>tone</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>control</video:tag>
      <video:tag>OSC</video:tag>
      <video:tag>tactex</video:tag>
      <video:tag>Triangle</video:tag>
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    <loc>https://dnatube.com/videos/Lec-62-Compositions-of-Linear-Transformations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Compositions of Linear Transformations 1</video:title>
      <video:description>Compositions of Linear Transformations 1

Introduction to compositions of Linear Transformations</video:description>
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      <video:duration>741</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/f_DTiXZpb8M</video:player_loc>
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      <video:category>Mathematics</video:category>
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      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>1</video:tag>
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    <loc>https://dnatube.com/videos/Lec-18-American-Studies-10AC-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 18 - American Studies 10AC - Lecture 19</video:title>
      <video:description>American Studies 10AC - Lecture 19

Introduction to American Studies</video:description>
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      <video:player_loc>https://www.youtube.com/embed/VzGtqbd4BbU</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Chemistry 1A - Lecture 39</video:title>
      <video:description>Chemistry 1A - Lecture 39

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26783.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/u-sOgFyYrx8</video:player_loc>
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      <video:tag>Lecture</video:tag>
      <video:tag>39</video:tag>
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    <loc>https://dnatube.com/videos/Lec-6-Exact-Equations-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Exact Equations Example 1</video:title>
      <video:description>Exact Equations Example 1

First example of solving an exact differential equation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22110.jpg</video:thumbnail_loc>
      <video:duration>729</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Pb04ntcDJcQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>exact</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-24-SAT-Prep-Test-2-Section-3-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  24 - SAT Prep: Test 2 Section 3 Part 5</video:title>
      <video:description>SAT Prep: Test 2 Section 3 Part 5

Problems 17-19 starting on page 463</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22121.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-09-11T00:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oRWMtRqR6yc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>SAT</video:tag>
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      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-American-Studies-10AC-Lecture-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - American Studies 10AC - Lecture 21</video:title>
      <video:description>American Studies 10AC - Lecture 21

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26785.jpg</video:thumbnail_loc>
      <video:duration>4215</video:duration>
      <video:publication_date>2012-09-19T02:30:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3oDV3kuBDXE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Redox-and-Electrochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Redox and Electrochemistry</video:title>
      <video:description>Redox and Electrochemistry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26845.jpg</video:thumbnail_loc>
      <video:duration>326</video:duration>
      <video:publication_date>2012-09-19T02:43:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MOyr35CZxF8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>redox</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Electrochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sonic-Hedgehog-Signaling-Pathway</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sonic Hedgehog Signaling Pathway</video:title>
      <video:description>Exploring how the patched protein and smooth protein react without the aid of the hedgehog signaling molecule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/09d383ae-fcc0-429d-80b5-d458abe72c07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-10-18T02:52:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7052.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Sonic</video:tag>
      <video:tag>Hedgehog</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>pathway</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-42-Chemistry-1A-Lecture-43-Glenn-Seaborg-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Chemistry 1A - Lecture 43: Glenn Seaborg Lecture</video:title>
      <video:description>Chemistry 1A - Lecture 43: Glenn Seaborg Lecture

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26799.jpg</video:thumbnail_loc>
      <video:duration>3025</video:duration>
      <video:publication_date>2012-09-19T02:33:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9MDhta7AZo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>43</video:tag>
      <video:tag>Glenn</video:tag>
      <video:tag>Seaborg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virochip-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virochip Experiment</video:title>
      <video:description>A sample is put on a Virochip microarray, and results are compared to databases of all known viral sequences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b7510ae4-8288-4a0f-9d53-910f8bd1c497/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2012-04-12T23:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12223.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virochip</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Not-Invented-Here-Online-Mapping-Unraveled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Not Invented Here: Online Mapping Unraveled</video:title>
      <video:description>&quot;Lec 7 - Not Invented Here: Online Mapping Unraveled&quot; (February 20, 2009) Michal Migurski and Tom Carden, both of Stamen Design, discuss the online maps their studio has put out, originating from Oakland Crimespotting. They present an overview of the project and its effect on our work, our thoughts on open source mapping code and wiki-style community maps.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18720.jpg</video:thumbnail_loc>
      <video:duration>3696</video:duration>
      <video:publication_date>2012-09-04T04:18:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LxbuAvp850Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>live</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>website</video:tag>
      <video:tag>data</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>information</video:tag>
      <video:tag>2004</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>web</video:tag>
      <video:tag>2</video:tag>
      <video:tag>0</video:tag>
      <video:tag>streams</video:tag>
      <video:tag>Dense</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>time</video:tag>
      <video:tag>cartography</video:tag>
      <video:tag>scraping</video:tag>
      <video:tag>image</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>geoc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Pouring-Models-and-Trimming-Final-Casts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Pouring Models and Trimming Final Casts</video:title>
      <video:description>&quot;Lec 56 - Pouring Models and Trimming Final Casts&quot; The ratio of water to powder, and the mixing and pouring of dental stone are demonstrated in preparing master casts from boxed impressions. Orig. air date: JUN 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20964.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-08T06:48:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FNyViZIFtsY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>56</video:tag>
      <video:tag>pouring</video:tag>
      <video:tag>Models</video:tag>
      <video:tag>and</video:tag>
      <video:tag>trimming</video:tag>
      <video:tag>final</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Powder</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>St</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Introduction-to-Ancient-Greek-History</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - Introduction to Ancient Greek History</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; Introduction to Ancient Greek History (CLCV 205)

Professor Donald Kagan explains why people should study the ancient Greeks. He argues that the Greeks are worthy of our study not only because of their vast achievements and contributions to Western civilization (such as in the fields of science, law, and politics) but also because they offer a unique perspective on humanity. To the Greeks, man was both simultaneously capable of the greatest achievements and the worst crimes; he was both great and important, but also mortal and fallible. He was a tragic figure, powerful but limited. Therefore, by studying the Greeks, one gains insight into a tension that has gripped and shaped the West and the rest of the world through its influence. In short, to study the Greeks is to study the nature of human experience.

00:00 - Chapter 1. Ancient Greece as the Foundation of Western Civilization
13:06 - Chapter 2. The Judeo Christian Tradition
24:50 - Chapter 3. Problems Posed by the Western Tradition

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16631.jpg</video:thumbnail_loc>
      <video:duration>1983</video:duration>
      <video:publication_date>2012-08-31T16:29:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9FrHGAd_yto</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Delphi</video:tag>
      <video:tag>hybis</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>Civilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Rods-and-Cones-of-the-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Rods and Cones of the Eye</video:title>
      <video:description>This video provides a structural representation of rods and cones of the eye. Working of different parts are discussed for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a47e440f-ffee-4aee-a790-2a4fb446d6d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2013-02-16T02:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30286.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Rods</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Cones</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Law-2707-Distributed-Generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Law 270.7  Distributed Generation</video:title>
      <video:description>Law 270.7  Distributed Generation

September 17, 2008

The role of state and federal regulators, the effect on utility planning and grid management, and net metering laws</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19561.jpg</video:thumbnail_loc>
      <video:duration>5895</video:duration>
      <video:publication_date>2012-09-05T03:36:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xM4Gmrn7_z0</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
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      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
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      <video:tag>distributed</video:tag>
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      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Death-and-Differentiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Death and Differentiation</video:title>
      <video:description>Mitochondrial fission and fusion,in other words cell death and differentiation plays an important role in maintaining the integrity of mitochondria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/ab8ab0ee-2634-43ad-8364-c95fc3589834/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-04-08T20:33:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4189.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Mitochondiral</video:tag>
      <video:tag>Fission</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>organelle</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-Splicing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA Splicing</video:title>
      <video:description>This video describes the process of removing introns after RNA transcription.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/fc9d7237-4cf0-462d-a0b0-d8692819d184/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2010-04-08T20:40:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4196.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Splicing</video:tag>
      <video:tag>Introns</video:tag>
      <video:tag>Exons</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-119-Abutment-Preparation-and-Centric-Jaw-Relation-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119  - Abutment Preparation and Centric Jaw Relation Record</video:title>
      <video:description>&quot;Lec 119  - Abutment Preparation and Centric Jaw Relation Record&quot; Technique for fabricating acrylic bonnet used to cover abutment tooth. With the centric relation jaw record base, this technique stabilizes casts for removable partial dentures. Orig. air date: AUG 4 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21724.jpg</video:thumbnail_loc>
      <video:duration>1063</video:duration>
      <video:publication_date>2012-09-09T07:10:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tH2q1udhexQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>119</video:tag>
      <video:tag>abutment</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>Record</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Pin-Retained-Amalgam-Core-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120  - Pin Retained Amalgam Core Restoration</video:title>
      <video:description>&quot;Lec 120  - Pin Retained Amalgam Core Restoration&quot; TMS screw-in type pins are used in this demonstration of restoring a tooth greatly weakened by caries.  Orig. air date: DEC 31 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21725.jpg</video:thumbnail_loc>
      <video:duration>843</video:duration>
      <video:publication_date>2012-09-09T07:11:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4EgeGw90tlM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>120</video:tag>
      <video:tag>Pin</video:tag>
      <video:tag>Retained</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>core</video:tag>
      <video:tag>Restoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Instrument-Sharpening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19  - Instrument Sharpening</video:title>
      <video:description>&quot;Lec 19  - Instrument Sharpening&quot; How to sharpen periodontal instruments.   Orig. air date: DEC 9 71

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21569.jpg</video:thumbnail_loc>
      <video:duration>906</video:duration>
      <video:publication_date>2012-09-09T06:03:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRH4OJWoVCA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>Sharpening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-GMAT-Math-36</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - GMAT Math 36</video:title>
      <video:description>GMAT Math 36

180(simpler)-184, pgs. 176-177</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21952.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-10T23:59:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8pEjhCc5ug</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>36</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-a-Pelton-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About a Pelton wheel</video:title>
      <video:description>This video will help you to understand all about the Pelton wheel. A brief introduction of its use and working is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9040.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-29T19:27:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9040.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Pelton</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Roue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Exploring-linear-relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Exploring linear relationships</video:title>
      <video:description>Exploring linear relationships

U03_L2_T4_we2 : Exploring linear relationships</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24541.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2012-09-17T13:54:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPx7i1jwXX4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LEc-2-Extra-Oral-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LEc 2 -Extra Oral Radiography</video:title>
      <video:description>&quot;LEc 2 -Extra Oral Radiography&quot;1) The Film Cassette 2) Standard Lateral Jaw 3) Anterior Lateral Jaw 4) Posterior Lateral Jaw 5) The Mandibular Condyle 6) TMJ Survey. Orig. air date: JUL 27 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21727.jpg</video:thumbnail_loc>
      <video:duration>1676</video:duration>
      <video:publication_date>2012-09-09T07:12:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LHH7NMKwUk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Radiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Waxing-a-Surveyed-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Waxing a Surveyed Crown</video:title>
      <video:description>&quot;Lec 121 - Waxing a Surveyed Crown&quot; To assure the proper occlusion with the opposing teeth and proper contour for the clasp of the partial denture, the die must be waxed carefully on the articulator. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21728.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2012-09-09T07:12:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2h9mbvJFWxo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>121</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surveyed</video:tag>
      <video:tag>Crown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Articulating-Working-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Articulating Working Model</video:title>
      <video:description>&quot;Lec 125 - Articulating Working Model&quot; Demonstrates the armamentarium and procedure for stable mounting of the working casts through the fabrication of a bite block over the edentulous space. Orig. air date: MAR 4 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21733.jpg</video:thumbnail_loc>
      <video:duration>775</video:duration>
      <video:publication_date>2012-09-09T07:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MAjboXyNkOQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>125</video:tag>
      <video:tag>Articulating</video:tag>
      <video:tag>working</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LEc-5-Interproximal-Radiography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LEc 5 -Interproximal Radiography</video:title>
      <video:description>&quot;LEc 5 -Interproximal Radiography&quot;Instructions for the interproximal examination of the posterior teeth.  Orig. air date: JUL 27 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21735.jpg</video:thumbnail_loc>
      <video:duration>977</video:duration>
      <video:publication_date>2012-09-09T07:12:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-6OcNAvHxB0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Interproximal</video:tag>
      <video:tag>Radiography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Radiology-Billing-Issues-with-the-best-Radiology-Bil</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Radiology Billing Issues with the best Radiology Bil</video:title>
      <video:description>It helps to strengthen the financial health of your practice, maximize revenue and minimize claim denials. 
http://www.medicalbillersandcoders.com/pressrelease_articles.aspx?ArticleId=533</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/3f70cad7-5d7a-403a-b4d2-2b2a517f3f7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2014-06-04T10:44:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30930.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>radiology</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Molecules-Movement-and-Motors-James-Spudich-and-Susan-K-Dutcher-Radcliffe-Institute</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Molecules, Movement, and Motors: James Spudich and Susan K. Dutcher - Radcliffe Institute</video:title>
      <video:description>&quot;Lec 2 - Molecules, Movement, and Motors: James Spudich and Susan K. Dutcher - Radcliffe Institute&quot;The Molecular Basis of Human Hypertrophic and Dilated Cardiomyopathies&quot; by James Spudich (Stanford University), introduced by Thomas Schwarz (Children&apos;s Hospital Boston)

&quot;Movement and Motility of the Eukaryotic Cilium&quot; by Susan K. Dutcher (Washington University in St. Louis), introduced by Rosalind Segal (Radcliffe Institute for Advanced Study and Harvard University)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23037.jpg</video:thumbnail_loc>
      <video:duration>5024</video:duration>
      <video:publication_date>2012-09-12T05:39:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BslF1X4euso</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Motors</video:tag>
      <video:tag>james</video:tag>
      <video:tag>Spudich</video:tag>
      <video:tag>Susan</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Dutcher</video:tag>
      <video:tag>Radcliffe</video:tag>
      <video:tag>Institute</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-C149-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Computer Science C149 - Lecture 9</video:title>
      <video:description>Computer Science C149 - Lecture 9

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25948.jpg</video:thumbnail_loc>
      <video:duration>4003</video:duration>
      <video:publication_date>2012-09-18T18:32:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rfk24Si9IqE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-learn-Medical-Terminology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to learn Medical Terminology</video:title>
      <video:description>Medical Terminology uses latin roots and it is better to break things into small pieces to learn it in a easier way. Usually those terminology use prefix, the beginning; middle, the root and suffix which means the ending. Once you learn these pieces, it will be much easier to understand what the terminology is because usually these pieces mean something. More in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8be92189-7e14-428c-8b3a-08df1e53b82e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>756</video:duration>
      <video:publication_date>2014-08-25T23:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31144.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Terminology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Compound-Interest-and-e-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Compound Interest and e (part 4)</video:title>
      <video:description>Compound Interest and e (part 4)

Continuously compounding for multiple years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20207.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-06T02:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAxHMTJRhmY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Connection-between-even-and-odd-numbers-and-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Connection between even and odd numbers and functions</video:title>
      <video:description>Connection between even and odd numbers and functions

A possible reason why even functions are called &quot;even&quot; and odd functions are called &quot;odd&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20206.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2012-09-06T02:34:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jFazrvLodrA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Connection</video:tag>
      <video:tag>between</video:tag>
      <video:tag>even</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Odd</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>Functions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-91-New-Operator-Definitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - New Operator Definitions</video:title>
      <video:description>New Operator Definitions

Getting comfortable with evaluating newly defined function operators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20208.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2012-09-06T02:35:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ND-Bbp_q46s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>new</video:tag>
      <video:tag>operator</video:tag>
      <video:tag>Definitions</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-81-Debt-Loops-Rationale-and-Effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Debt Loops Rationale and Effects</video:title>
      <video:description>This is a lecture of Khan Academy.

Positive and negative effects of China&apos;s devaluing of their currency</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20324.jpg</video:thumbnail_loc>
      <video:duration>744</video:duration>
      <video:publication_date>2012-09-06T14:15:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XBI7DqttyOQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Debt</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>rationale</video:tag>
      <video:tag>and</video:tag>
      <video:tag>effects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Science-C149-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Science C149 - Lecture 14</video:title>
      <video:description>Computer Science C149 - Lecture 14

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25953.jpg</video:thumbnail_loc>
      <video:duration>4193</video:duration>
      <video:publication_date>2012-09-18T18:37:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b_GTdRO5uzs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-C149-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science C149 - Lecture 15</video:title>
      <video:description>Computer Science C149 - Lecture 15

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25954.jpg</video:thumbnail_loc>
      <video:duration>4654</video:duration>
      <video:publication_date>2012-09-18T18:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OpPcIEc6Ows</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Computer-Science-C149-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Computer Science C149 - Lecture 17</video:title>
      <video:description>Computer Science C149 - Lecture 17

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25955.jpg</video:thumbnail_loc>
      <video:duration>4752</video:duration>
      <video:publication_date>2012-09-18T18:39:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fEhn_nGEG3E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-30-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 30 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Polarizers
Malus&apos;s Law
Brewster Angle
Polarization by Reflection and Scattering
Why is the sky blue? Why are sunsets red?
The sun will set in the lecture hall!

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12059.jpg</video:thumbnail_loc>
      <video:duration>3087</video:duration>
      <video:publication_date>2012-04-01T18:08:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rnkBgp7ZtEA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Internal-combustion-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Internal combustion engine</video:title>
      <video:description>Animation of the inner workings of an internal combustion engine.  It shows us the process that changes chemical energy into mechanical energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/793c4e6b-f2f8-40f9-9201-1bc277bd017b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2014-08-27T05:26:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31357.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Engine</video:tag>
      <video:tag>Combustion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-C149-Lecture-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science C149 - Lecture 19</video:title>
      <video:description>Computer Science C149 - Lecture 19

Introduction to Embedded Systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25956.jpg</video:thumbnail_loc>
      <video:duration>4781</video:duration>
      <video:publication_date>2012-09-18T18:40:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bCkIw8Yfi6o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C149</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Pedodontic-Radiographic-Surveys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Pedodontic Radiographic Surveys</video:title>
      <video:description>&quot;Lec 7 -Pedodontic Radiographic Surveys&quot;Best times for radiographs on pedodontic patients, what kind of X-ray, when, what are the criteria for acceptable X-rays, and why these criteria exist. Orig. air date: FEB 1 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21737.jpg</video:thumbnail_loc>
      <video:duration>940</video:duration>
      <video:publication_date>2012-09-09T07:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kA9kka-k18o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Pedodontic</video:tag>
      <video:tag>Radiographic</video:tag>
      <video:tag>Surveys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-CS50-Week-8-Monday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - CS50 / Week 8: Monday</video:title>
      <video:description>Lec 6 - CS50 / Week 8: Monday. HTTP. XHTML. PHP. SQL.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16365.jpg</video:thumbnail_loc>
      <video:duration>4111</video:duration>
      <video:publication_date>2012-08-30T12:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EI9K2mhCq7M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cs50</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Production-and-Properties-of-Images-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10-Production and Properties of Images, Part II</video:title>
      <video:description>&quot;Lec 10-Production and Properties of Images, Part II&quot;Causes of image distortion and ideal relation between object and screen.   Orig. air date: DEC 19 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21740.jpg</video:thumbnail_loc>
      <video:duration>1989</video:duration>
      <video:publication_date>2012-09-09T07:13:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LaDR-m_AibQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>production</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>images</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periapical-Radiography-Long-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periapical Radiography - Long Cone</video:title>
      <video:description>This video describes periapical radiography using the long cone paralleling technique: how to provide optimum visibility of all teeth in the mouth. Orig. air date: MAR 4 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21741.jpg</video:thumbnail_loc>
      <video:duration>1955</video:duration>
      <video:publication_date>2012-09-09T07:20:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L7Ta7nV4PP0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Periapical</video:tag>
      <video:tag>Radiography</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Cone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Film-Modification-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Film Modification Techniques</video:title>
      <video:description>&quot;Lec 12 -Film Modification Techniques&quot;Two X-ray film modification procedures: The chemical reduction of dense radiographs, and the chemical intensification of light radiographs. Orig. air date: AUG 9 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21742.jpg</video:thumbnail_loc>
      <video:duration>2527</video:duration>
      <video:publication_date>2012-09-09T07:20:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eYNOKtBVcUM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Linear-Ion-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Linear Ion  (NB)</video:title>
      <video:description>Linear Ion  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26344.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T00:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cy4vUW9x62s</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>linear</video:tag>
      <video:tag>ion</video:tag>
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Problems 5-9 starting on page 531</video:description>
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Hairy differential equation involving a step function that we use the Laplace Transform to solve.</video:description>
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    <video:video>
      <video:title>Lec 56 - 2-dimensional momentum problem (part 2)</video:title>
      <video:description>2-dimensional momentum problem (part 2)

We finish the 2-dimensional momentum problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21094.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-08T17:36:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/leudxqivIJI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>2</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Physics-111-Bubble-Chamber-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Physics 111: Bubble Chamber (BBC)</video:title>
      <video:description>Physics 111: Bubble Chamber (BBC)

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video used to accompany the Bubble Chamber Experiment, providing students with an introduction to the theory, apparatus, and procedures.  This experiment is no longer used in the course.

This experiment provides an introduction to elementary particle physics. Interactions and decays of a beam of K- mesons are studied in photographs taken in three stereoscopic views of the Alvarez 72-inch bubble chamber at the old Berkeley Bevatron. The total interaction cross-section, mean lifetime, and a branching ratio are measured. Interactions observed are inelastic charge exchange, hyperon production, 4-prong interactions, and several decay processes. 

A second set of photographs portrays the interaction of high energy photons with protons in the bubble chamber. This is an exploratory and qualitative experiment in which you observe many particle tracks and learn to identify and classify various interactions and decays, and determine their relative frequencies of occurrence. It&apos;s like a treasure hunt with all the excitement of finding something new and very different from ordinary experiments. It is an &quot;observe and tell&quot; experiment. There are no charts or plots or extended mathematical computations required. 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26993.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2012-09-19T06:17:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HuIiKy_2F6g</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Bubble</video:tag>
      <video:tag>chamber</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRna-Splicing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRna Splicing Video</video:title>
      <video:description>MRna Splicing. Introducing: mRNA Splicing

After being processing of the pre-mRNA is completed, the strand of mRNA is ready to be spliced. Splicing is the stage during which introns are removed from the strand, and the exons that remain are assembled into a finished strand of mRNA that is ready for translation. This section provides an animation and set of stills that cover the basic steps in mRNA splicing.
Read more: http://vcell.ndsu.edu/animations/mrnasplicing/index.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5356253d-4160-4c44-859c-ed47086cc92d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-24T05:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5930.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mRNA</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-Protein-Complexes-Networks-Interactome-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture: Protein Complexes, Networks Interactome Symposium</video:title>
      <video:description>Introduction to Understanding Protein Complexes, Networks Interactome Symposium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83832ae7-f5a8-4be5-a858-1afd8a0027a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>754</video:duration>
      <video:publication_date>2010-11-24T05:16:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5915.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Others</video:category>
      <video:tag>protein</video:tag>
      <video:tag>Complexes</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Interactome</video:tag>
      <video:tag>Symposium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chlorine-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chlorine video - Periodic Table of Videos</video:title>
      <video:description>Here&apos;s a new chlorine video demonstrating this extremely reactive and dangerous gas, which was used as a weapon in World War I. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12156.jpg</video:thumbnail_loc>
      <video:duration>521</video:duration>
      <video:publication_date>2012-04-03T14:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BXCfBl4rmh0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chlorine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Subtracting-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Subtracting Complex Numbers</video:title>
      <video:description>Subtracting Complex Numbers

u16_l4_t2_we2 Subtracting Complex Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25318.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-09-18T02:52:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvXRaZbIjO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Biology-1B-Lecture-35-Communities-in-space-and-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Biology 1B - Lecture 35: Communities in space and time</video:title>
      <video:description>Biology 1B - Lecture 35: Communities in space and time

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26483.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-09-19T01:19:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DHMv7AmamYI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>35</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Global-Coal-Market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Global Coal Market</video:title>
      <video:description>&quot;Lec 54 - Global Coal Market&quot; March 4, 2009, Richard Morse states that coal is the largest growing source of energy and that regulation and policy are beginning to play a larger role in the economy of coal power. Morse also discusses the heavy reliance on coal by developing countries and the need to understand and evaluate all mitigation options.

Stanford Woods Institute for the Environment
http://woods.stanford.edu/cgi-bin/energyseminar.php

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18825.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-09-04T06:14:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DS846w2_7wM</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>greenhouse</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>emission</video:tag>
      <video:tag>GHG</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>mix</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>reserve</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Atlantic</video:tag>
      <video:tag>Pacific</video:tag>
      <video:tag>basin</video:tag>
      <video:tag>mitigation</video:tag>
      <video:tag>price</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>and</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>sparks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-GMAT-Data-Sufficiency-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - GMAT: Data Sufficiency 17</video:title>
      <video:description>GMAT: Data Sufficiency 17

77-79, pg. 284</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22328.jpg</video:thumbnail_loc>
      <video:duration>696</video:duration>
      <video:publication_date>2012-09-11T01:45:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bcADF8WgLz4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Find-the-Optimal-Angle-for-a-Projectile-Using-Calculus-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Find the Optimal Angle for a Projectile Using Calculus Part 4</video:title>
      <video:description>Using Calculus, you can efficiently find the optimal angle for a projectile. In this video we explain the formulas needed to efficiently calculate and find out the correct value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21076.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-09-08T17:27:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/snw0BrCBQYQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Projectile</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-GMAT-Data-Sufficiency-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - GMAT: Data Sufficiency 16</video:title>
      <video:description>GMAT: Data Sufficiency 16

73-76, pg. 284</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22325.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-11T01:45:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ia-sGkAVf8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>16</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Thermodynamics-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Thermodynamics (part 3)</video:title>
      <video:description>Thermodynamics (part 3)

Introduction to Kelvin.  Example of a problem involving the ideal gas law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21760.jpg</video:thumbnail_loc>
      <video:duration>624</video:duration>
      <video:publication_date>2012-09-10T12:25:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HvYUKRMT0VI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 29 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 29: Divergence theorem (cont.): applications and proof.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15670.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-08-28T18:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wu8kXZSAp20</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Graphing-systems-of-inequalities-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Graphing systems of inequalities 3</video:title>
      <video:description>Graphing systems of inequalities 3

U06_L3_T1_we3 Graphing systems of inequalities 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24641.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2012-09-17T14:36:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UUwmo5qaTuI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-the-beginning-of-a-new-era</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotechnology - the beginning of a new era</video:title>
      <video:description>Nanotechnology has the potential to radically change the future world. This the advent of nanotechnology, developing synthetic organism to perform jobs that are never imagined before will be possible. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2879.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2009-06-25T23:37:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2879.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>eventhorizon</video:tag>
      <video:tag>existence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Ferrofluid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Ferrofluid</video:title>
      <video:description>A ferrofluid is a fluid that becomes strongly magnetized in the presence of a magnetic field. Essentially, they&apos;re nano-scale particles of magnetic iron suspended in an organic solvent. Put them near a magnet and things get really awesome really fast</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/563a1216-03bb-4675-a410-1ed50c660561/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2015-10-07T11:17:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32311.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>ferrofluid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-a-drivable-car-in-seconds-with-3D-printer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make a drivable car in seconds with 3D printer</video:title>
      <video:description>3D is being a great deal for speeding up the most complicated constructions. Now we can even construct a drivable car in seconds with this technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/5b121ab3-36fb-4631-a8d9-3c50ae985fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2015-07-15T03:49:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32243.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>3d</video:tag>
      <video:tag>car</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Normal-Force-and-Contact-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Normal Force and Contact Force</video:title>
      <video:description>Normal Force and Contact Force

The force that keeps a block of ice from falling towards the center of the earth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21077.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-08T17:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1WOrgrIcQZU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>force</video:tag>
      <video:tag>and</video:tag>
      <video:tag>contact</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-day-in-the-arctic-summer-when-sun-never-sets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A day in the arctic summer when sun never sets</video:title>
      <video:description>The sun never sets during an arctic summer – here’s what a “day” looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/8533fd7c-4a32-47a9-bd16-8a3a54834c9d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2015-10-07T11:19:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32312.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Arctic</video:tag>
      <video:tag>Summer</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>sets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Connection-between-Circle-and-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Connection between Circle and 9</video:title>
      <video:description>There is nothing &quot;divine&quot; in this. it&apos;s just a function of the 9X table.. The paradoxes of the circle, and the significance of 9. In what ways can we apply this knowledge?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/05/8e1e2308-a4ad-4195-b319-dd2303195629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2015-05-05T19:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32169.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Colored-Solutions-Absorbance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Colored Solutions Absorbance</video:title>
      <video:description>Colored Solutions Absorbance

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26182.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2012-09-19T00:09:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j7Lu4GCiGW4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Colored</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>Absorbance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Center-of-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Center of Mass</video:title>
      <video:description>Center of Mass

Introduction to the center of mass</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21102.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-08T17:40:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VrflZifKIuw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Lin-Alg-Unique-rowspace-solution-to-Axb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Lin Alg: Unique rowspace solution to Ax=b</video:title>
      <video:description>Lin Alg: Unique rowspace solution to Ax=b

Showing that, for any b that is in the column space of A, there is a unique member of the row space that is the &quot;smallest&quot; solution to Ax=b</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22127.jpg</video:thumbnail_loc>
      <video:duration>1152</video:duration>
      <video:publication_date>2012-09-11T00:54:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/czIYvs9zj2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>unique</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ax</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Linear-Alg-Rowspace-Solution-to-Axb-example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Linear Alg: Rowspace Solution to Ax=b example</video:title>
      <video:description>This is a lecture of Khan Academy.

Visualizing the rowspace solution to Ax=b</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22129.jpg</video:thumbnail_loc>
      <video:duration>1178</video:duration>
      <video:publication_date>2012-09-11T00:55:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdf2CuMGdKs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Rowspace</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Axb</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Biology-1B-Lecture-29-Biogeography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Biology 1B - Lecture 29: Biogeography</video:title>
      <video:description>Biology 1B - Lecture 29: Biogeography

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26460.jpg</video:thumbnail_loc>
      <video:duration>2866</video:duration>
      <video:publication_date>2012-09-19T01:15:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1QZ9md-eSKI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>29</video:tag>
      <video:tag>Biogeography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Introduction-to-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Introduction to Torque</video:title>
      <video:description>Introduction to Torque

An introduction to torque</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21103.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-08T17:40:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QhuJn8YBtmg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-First-order-homogenous-equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - First order homogenous equations 2</video:title>
      <video:description>First order homogenous equations 2 

Another example of using substitution to solve a first order homogeneous differential equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22134.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2012-09-11T00:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6YRGEsQWZzY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>First</video:tag>
      <video:tag>order</video:tag>
      <video:tag>homogenous</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Lin-Alg-Another-Example-of-a-Projection-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Lin Alg: Another Example of a Projection Matrix</video:title>
      <video:description>Lin Alg: Another Example of a Projection Matrix

Figuring out the transformation matrix for a projection onto a subspace by figuring out the matrix for the projection onto the subspace&apos;s orthogonal complement first</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22144.jpg</video:thumbnail_loc>
      <video:duration>1295</video:duration>
      <video:publication_date>2012-09-11T00:58:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XhCSHu6dHb8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>Another</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Lin-Alg-Invertible-Change-of-Basis-Matrix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Lin Alg: Invertible Change of Basis Matrix</video:title>
      <video:description>Lin Alg: Invertible Change of Basis Matrix

Using an invertible change of basis matrix to go between different coordinate systems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22159.jpg</video:thumbnail_loc>
      <video:duration>814</video:duration>
      <video:publication_date>2012-09-11T01:03:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/meibWcbGqt4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lin</video:tag>
      <video:tag>Alg</video:tag>
      <video:tag>invertible</video:tag>
      <video:tag>change</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Repeated-roots-of-the-characteristic-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Repeated roots of the characteristic equation</video:title>
      <video:description>Repeated roots of the characteristic equation

What happens when the characteristic equation only has 1 repeated root?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22167.jpg</video:thumbnail_loc>
      <video:duration>718</video:duration>
      <video:publication_date>2012-09-11T01:04:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NW9JfMvIsxw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Repeated</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>characteristic</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Laplace-Transform-to-solve-an-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Laplace Transform to solve an equation</video:title>
      <video:description>Laplace Transform to solve an equation

Using the Laplace Transform to solve an equation we already knew how to solve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22212.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2012-09-11T01:16:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3uYb-RhM7lU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solve</video:tag>
      <video:tag>an</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-The-Convolution-and-the-Laplace-Transform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - The Convolution and the Laplace Transform</video:title>
      <video:description>The Convolution and the Laplace Transform

Understanding how the product of the Transforms of two functions relates to their convolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22250.jpg</video:thumbnail_loc>
      <video:duration>826</video:duration>
      <video:publication_date>2012-09-11T01:26:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TJgBEI3drUc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>transform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Banking-4-Multiplier-effect-and-the-money-supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Banking 4: Multiplier effect and the money supply</video:title>
      <video:description>Banking 4: Multiplier effect and the money supply

How &quot;money&quot; is created in a fractional reserve banking system.  M0 and M1 definitions of the money suppy.  The multiplier effect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22274.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-11T01:35:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F7r7l1VG-Tw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Multiplier</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Chromosomes-Chromatids-Chromatin-etc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Chromosomes, Chromatids, Chromatin, etc.</video:title>
      <video:description>Chromosomes, Chromatids, Chromatin, etc.

The vocabulary of DNA: chromosomes, chromatids, chromatin, transcription, translation, and replication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22340.jpg</video:thumbnail_loc>
      <video:duration>1103</video:duration>
      <video:publication_date>2012-09-11T01:48:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s9HPNwXd9fk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>chromosomes</video:tag>
      <video:tag>Chromatids</video:tag>
      <video:tag>chromatin</video:tag>
      <video:tag>etc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-FRB-Commentary-3-Big-Picture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - FRB Commentary 3: Big Picture</video:title>
      <video:description>FRB Commentary 3: Big Picture

Summary of thoughts in last two videos.  Discussion of why Fractional Reserve Banking is a subsidy to banks and allows them to arbitrage the yield curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22358.jpg</video:thumbnail_loc>
      <video:duration>1287</video:duration>
      <video:publication_date>2012-09-11T01:51:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8SAMey9Gl5I</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>FRB</video:tag>
      <video:tag>Commentary</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Picture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Centripetal-Force-and-Acceleration-Intuition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Centripetal Force and Acceleration Intuition</video:title>
      <video:description>Centripetal Force and Acceleration Intuition

The direction of the force in cases of circular motion at constant speeds</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21111.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2012-09-08T17:43:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vZOk8NnjILg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Centripetal</video:tag>
      <video:tag>force</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>Intuition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-124-Fabrication-of-a-Porcelain-Fused-to-Metal-Restoration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Fabrication of a Porcelain Fused to Metal Restoration</video:title>
      <video:description>&quot;Lec 124 - Fabrication of a Porcelain Fused to Metal Restoration&quot; Dr Lorey starts with a plated die, waxes it, sprues the pattern, invests, casts, applies the procelain, fires, and finishes the restoration. Orig. air date: SEP 24 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21732.jpg</video:thumbnail_loc>
      <video:duration>1335</video:duration>
      <video:publication_date>2012-09-09T07:12:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nyQpqmxwDOk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>124</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Porcelain</video:tag>
      <video:tag>Fused</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Restoration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-GMAT-Data-Sufficiency-40</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - GMAT Data Sufficiency 40</video:title>
      <video:description>GMAT Data Sufficiency 40

151-153, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22380.jpg</video:thumbnail_loc>
      <video:duration>831</video:duration>
      <video:publication_date>2012-09-11T01:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dmN_s286dHc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>40</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Loop-De-Loop-Answer-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Loop De Loop Answer part 1</video:title>
      <video:description>Loop De Loop Answer part 1

Figuring out the minimum speed at the top of the loop de loop to stay on the track</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21116.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-09-08T17:45:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4SQDybFjhRE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Loop</video:tag>
      <video:tag>de</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Solving-systems-by-substitution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Solving systems by substitution 2</video:title>
      <video:description>Solving systems by substitution 2

U06_L1_T1_we2 Solving systems by substitution 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24611.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2012-09-17T14:19:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wB3QCk0MGuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>by</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-ANOVA-3-Hypothesis-Test-with-F-Statistic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - ANOVA 3 -Hypothesis Test with F-Statistic</video:title>
      <video:description>ANOVA 3 -Hypothesis Test with F-Statistic

Analysis of Variance 3 -Hypothesis Test with F-Statistic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22753.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-11T03:06:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xg8_iSkJpAE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>ANOVA</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>with</video:tag>
      <video:tag>F</video:tag>
      <video:tag>Statistic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Alginate-Impression-Materials-and-Hand-Spatulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Alginate Impression Materials and Hand Spatulation</video:title>
      <video:description>&quot;Lec 15 - Alginate Impression Materials and Hand Spatulation&quot; A demonstration to assist hygienists in the taking of an alginate impression and the pouring of study models.  Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22799.jpg</video:thumbnail_loc>
      <video:duration>2241</video:duration>
      <video:publication_date>2012-09-11T07:53:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnFfKVUzR0A</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>alginate</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>and</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Spatulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Model-Plaster-Vacuum-Spatulation-Kerr-Snow-White-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)</video:title>
      <video:description>&quot;Lec 16 - Model Plaster - Vacuum Spatulation (Kerr Snow White #1)&quot; The mixing of model plaster is demonstrated with the use of a power spatulator with vacuum attachment. Vibration of plaster into a base former also is demonstrated. Orig. air date: DEC 4 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22800.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-11T07:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G9dD9zQUP1s</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>model</video:tag>
      <video:tag>plaster</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>Spatulation</video:tag>
      <video:tag>Kerr</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>white</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Spruing-Investing-and-Casting-Gold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Spruing, Investing and Casting Gold</video:title>
      <video:description>&quot;Lec 25 - Spruing, Investing and Casting Gold&quot; Demonstrates the technique of spruing, investing and casting gold via the thermal expanding technique.  Orig. air date: AUG 25 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22809.jpg</video:thumbnail_loc>
      <video:duration>2174</video:duration>
      <video:publication_date>2012-09-11T08:05:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJv0Ra7jMWg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Spruing</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>Gold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Class-III-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Class III Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 15 - Class III Cohesive Alloyed Gold Filling&quot; Demonstrates the preparation and filling of a Class III cavity on a maxillary anterior tooth. Preparation is from the lingual and alloyed gold is the restorative material. Orig. air date: SEP 15 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22830.jpg</video:thumbnail_loc>
      <video:duration>1651</video:duration>
      <video:publication_date>2012-09-11T08:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wXJGzr8ohv4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>class</video:tag>
      <video:tag>III</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Class-V-Cohesive-Alloyed-Gold-Filling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Class V Cohesive Alloyed Gold Filling</video:title>
      <video:description>&quot;Lec 25 - Class V Cohesive Alloyed Gold Filling&quot; Demonstration of the preparation and filling of a class V alloyed filling gold.  Orig. air date: SEP 12 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22840.jpg</video:thumbnail_loc>
      <video:duration>2138</video:duration>
      <video:publication_date>2012-09-11T08:13:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gVHUPhzZQtw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>class</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Cohesive</video:tag>
      <video:tag>Alloyed</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Filling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Refining-The-Preparation-Application-of-Hand-Instruments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Refining The Preparation: Application of Hand Instruments</video:title>
      <video:description>&quot;Lec 26 - Refining The Preparation: Application of Hand Instruments&quot; Demonstration of the use of hatches, chisels and marginal trimmers to reline the interproximal of a class II preparation. Orig. air date: MAR 15 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22841.jpg</video:thumbnail_loc>
      <video:duration>828</video:duration>
      <video:publication_date>2012-09-11T08:20:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0YHfD1p3sXc</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Refining</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Modern-Physics-Statistical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Modern Physics: Statistical Mechanics</video:title>
      <video:description>&quot;Lec 7 - Modern Physics: Statistical Mechanics&quot; May 11, 2009 - Leonard Susskind lectures on harmonic oscillators, quantum states, boxes of radiation and all associated computations such as wavelengths, volume, energy and temperature. 

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18692.jpg</video:thumbnail_loc>
      <video:duration>5995</video:duration>
      <video:publication_date>2012-09-04T04:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cU7bj4dNMwY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>partition</video:tag>
      <video:tag>function</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>States</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>area</video:tag>
      <video:tag>annular</video:tag>
      <video:tag>rings</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>black</video:tag>
      <video:tag>body</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>thermal</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Instrument-Arrangement-and-Clean-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Instrument Arrangement and Clean Techniques</video:title>
      <video:description>&quot;Lec 30 - Instrument Arrangement and Clean Techniques&quot; Cubicle set up, clean techniques, and instrument tray arrangement.  Orig. air date: JUN 5 85

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22845.jpg</video:thumbnail_loc>
      <video:duration>1199</video:duration>
      <video:publication_date>2012-09-11T08:21:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cgdSBhYk0qo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>30</video:tag>
      <video:tag>instrument</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>and</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Class-II-Indirect-Gold-Inlay-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Class II Indirect Gold Inlay - Cavity Preparation</video:title>
      <video:description>&quot;Lec Last - Class II Indirect Gold Inlay - Cavity Preparation&quot; Mandibular left second bicuspid in visidont is prepared for the class II gold inlay.  Orig. air date: AUG 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22849.jpg</video:thumbnail_loc>
      <video:duration>1680</video:duration>
      <video:publication_date>2012-09-11T08:21:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FdwXzU28REQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Indirect</video:tag>
      <video:tag>Gold</video:tag>
      <video:tag>Inlay</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Multiplying-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Multiplying Polynomials</video:title>
      <video:description>Multiplying Polynomials

u11_l2_t3_we4 Multiplying Polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25242.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T02:06:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yJzLYa-_Y1k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Special-Polynomials-Products-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Special Polynomials Products 1</video:title>
      <video:description>Special Polynomials Products 1

u11_l2_t4_we1 Special Polynomials Products 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25243.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-18T02:07:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h6HmHjkA034</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>special</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bradford-protein-assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bradford protein assay</video:title>
      <video:description>Bradford protein assay is a spectroscopic analytical procedure used to measure the concentration of protein in a solution the bradford protein assay is one of several simple methods commonly used to determine the total protein concentration of a sample</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f92979e3-1192-4360-a350-07572c7e9d7d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-13T22:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11744.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bradford</video:tag>
      <video:tag>assay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Health-treatment-in-the-Jewish-nation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Health treatment in the Jewish nation</video:title>
      <video:description>This is a preview of the medical situation in the Jewish nation. Watch and learn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_10319.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-01T20:03:54.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/10319.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Health</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Jewish</video:tag>
      <video:tag>Nation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Square-a-Binomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Square a Binomial</video:title>
      <video:description>Square a Binomial

u11_l2_t4_we2 Square a Binomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25244.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-18T02:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkbR7Gjgjs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Square</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Binomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Endodontic-Cavity-Preps-Phase-1-Occlusal-Lingual-Opening</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Endodontic Cavity Preps Phase 1 - Occlusal &amp; Lingual Opening</video:title>
      <video:description>&quot;Lec 5 - Endodontic Cavity Preps Phase 1 - Occlusal &amp; Lingual Opening&quot; Lists three guides in determining location and shape of access opening - uses plaster models to aid in visualizing shape of crown and shape and location of pulp chamber. Orig. air date: APR 9 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22907.jpg</video:thumbnail_loc>
      <video:duration>1983</video:duration>
      <video:publication_date>2012-09-11T09:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PriPBuDk_WY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Endodontic</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preps</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Occlusal</video:tag>
      <video:tag>Lingual</video:tag>
      <video:tag>Opening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Determining-Length-of-Teeth-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Determining Length of Teeth - Quiz</video:title>
      <video:description>&quot;Lec 6 - Determining Length of Teeth - Quiz&quot; Quiz on use of curved file to find apical constriction and technique for recording and correcting length of canals. Orig. air date: DEC 1 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22908.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2012-09-11T09:28:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0hLMsc9__1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Determining</video:tag>
      <video:tag>length</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Physics-112-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Physics 112 - Lecture 15</video:title>
      <video:description>Physics 112 - Lecture 15

Introduction to Statistical and Thermal Physics</video:description>
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      <video:duration>3159</video:duration>
      <video:publication_date>2012-09-19T01:17:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G1W6j8tq5xQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Fitting-the-Silver-Cone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Fitting the Silver Cone</video:title>
      <video:description>&quot;Lec 15 - Fitting the Silver Cone&quot; The technique for fitting the silver cone in the prepared root canal is demonstrated with radiographs, graphics and an extracted tooth. Orig. air date: JUN 10 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22917.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-09-11T09:29:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MKUyBcWPTho</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Cone</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Pre-Clinical-Endodontics-multi-rooted-tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Pre-Clinical Endodontics - multi-rooted tooth</video:title>
      <video:description>&quot;Lec Last - Pre-Clinical Endodontics - multi-rooted tooth&quot; Endodontic treatment of the multi-rooted tooth: trial length determination in multi-canaled teeth; biomechanical preparation for silver cones;  trial point procedures using silver cones; obturation procedures using silver cones. Post preparation of the endodontically treated tooth.
Orig. air date: APR 18 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22926.jpg</video:thumbnail_loc>
      <video:duration>1986</video:duration>
      <video:publication_date>2012-09-11T09:31:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9EuLN3BTN4U</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>pre</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Endodontics</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>rooted</video:tag>
      <video:tag>Tooth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Hospital-Dentistry-Using-General-Anesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Hospital Dentistry Using General Anesthesia</video:title>
      <video:description>&quot;Lec 1 - Hospital Dentistry Using General Anesthesia&quot; This tape demonstrates procedures for performing dental work on a completely uncooperative, mentally retarded patient, using general anesthesia, in a hospital. Orig. air date: DEC 21 79

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22927.jpg</video:thumbnail_loc>
      <video:duration>2547</video:duration>
      <video:publication_date>2012-09-11T09:39:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8yQTphR1LmE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>using</video:tag>
      <video:tag>general</video:tag>
      <video:tag>anesthesia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-126-Laboratory-Adjustment-of-the-Removable-Partial-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126  - Laboratory Adjustment of the Removable Partial Denture</video:title>
      <video:description>&quot;Lec 126  - Laboratory Adjustment of the Removable Partial Denture&quot; Demonstrates the laboratory procedure for finishing the processed removable partial denture.  Orig. air date: APR 27 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22931.jpg</video:thumbnail_loc>
      <video:duration>1325</video:duration>
      <video:publication_date>2012-09-11T10:05:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bUGGx9xXEjo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>126</video:tag>
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      <video:tag>Adjustment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Removable</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Denture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-139-Replacing-a-Broken-Complete-Denture-Tooth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139  - Replacing a Broken Complete Denture Tooth</video:title>
      <video:description>&quot;Lec 139  - Replacing a Broken Complete Denture Tooth&quot; Procedure used to replace a broken maxillary complete denture tooth.  Orig. air date: MAY 16 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22944.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2012-09-11T10:07:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G25iDA6zBdo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>replacing</video:tag>
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      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Tooth</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 147 - Porcelain Jacket Crown Construction</video:title>
      <video:description>&quot;Lec 147 - Porcelain Jacket Crown Construction&quot; The fabrication of a porcelain jacket crown using a modified platinum foil technique and a high expansion core.  Orig. air date: MAY 16 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22952.jpg</video:thumbnail_loc>
      <video:duration>871</video:duration>
      <video:publication_date>2012-09-11T10:18:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40ja76rohpI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>147</video:tag>
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      <video:tag>Jacket</video:tag>
      <video:tag>Crown</video:tag>
      <video:tag>Construction</video:tag>
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    <loc>https://dnatube.com/videos/Lec-152-Investing-and-Casting-Ceramo-Metal-Restorations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 152 - Investing and Casting Ceramo-Metal Restorations</video:title>
      <video:description>&quot;Lec 152 - Investing and Casting Ceramo-Metal Restorations&quot; Demonstrates the armamentarium and procedure for investing and casting an already sprued wax pattern.  Orig. air date: SEP 8 87

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22957.jpg</video:thumbnail_loc>
      <video:duration>890</video:duration>
      <video:publication_date>2012-09-11T10:19:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3I-DcQgY42I</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>152</video:tag>
      <video:tag>Investing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Casting</video:tag>
      <video:tag>Ceramo</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Restorations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adrenal-Neuroblastoma-tissues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adrenal--Neuroblastoma tissues</video:title>
      <video:description>Histopathology Adrenal--Neuroblastoma. Neuroblastoma tumor tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fcf71fa6-487e-4b2b-a729-b87a2981a402/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-08T02:53:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4786.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuroblastoma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Fundamental-Theorem-of-Arithmetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Fundamental Theorem of Arithmetic</video:title>
      <video:description>The Fundamental Theorem of Arithmetic

The Fundamental Theorem of Arithmetic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25322.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2012-09-18T02:53:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8CluknrLeys</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arithmetic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Aurora-Viewed-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aurora Viewed From Space</video:title>
      <video:description>This video demonstrates how an aurora looks like from space. Light display in the sky caused by collision of atoms and energetic charged particles is commonly known as aurora.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/95fc3d5f-26b6-4d24-8755-6d825fc3c0ff/cand_25.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-11T23:51:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11226.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>aurora</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Application-Problem-with-Quadratic-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Application Problem with Quadratic Formula</video:title>
      <video:description>Application Problem with Quadratic Formula

u16_l5_t2_we5 Application Problem with Quadratic Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25335.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2012-09-18T02:56:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OZtqz_xw0SQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Announcing-the-Richard-and-Mary-L-Gray-Center-for-Arts-Inquiry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry</video:title>
      <video:description>Lec 5 - Announcing the Richard and Mary L. Gray Center for Arts &amp; Inquiry. On June 6, 2011, Richard and Mary L. Gray helped found a new Center for Arts and Inquiry at the University of Chicago. The center will bring together artists and scholars to collaborate on new forms of artistic inquiry.  

For more information about the announcement visit:
http://www.uchicago.edu/features/20110606_gray/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14714.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-08-27T10:17:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vr2f567CjRw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>art</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>scholar</video:tag>
      <video:tag>scholarly</video:tag>
      <video:tag>artistic</video:tag>
      <video:tag>artist</video:tag>
      <video:tag>inquiry</video:tag>
      <video:tag>mellon</video:tag>
      <video:tag>fellowship</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Physics-112-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Physics 112 - Lecture 1</video:title>
      <video:description>Physics 112 - Lecture 1

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26501.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-19T01:22:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gHcPnPmJxzI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>112</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Domain-and-Range-of-a-Relation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Domain and Range of a Relation</video:title>
      <video:description>Domain and Range of a Relation

u17_l1_t1_we1 Domain and Range of a Relation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25337.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-18T02:56:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g3LrOw1JMi8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>relation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Biology-1B-Lecture-21-Sexual-selection-coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Biology 1B - Lecture 21: Sexual selection; coevolution</video:title>
      <video:description>Biology 1B - Lecture 21: Sexual selection; coevolution

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26433.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-19T01:10:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FufVQVYEVAo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>coevolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Molecular-Orbitals-Polyatomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Molecular Orbitals - Polyatomics</video:title>
      <video:description>Molecular Orbitals - Polyatomics

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26372.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2012-09-19T00:58:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLGrUdD5uDw</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Polyatomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Evaluating-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Evaluating Functions</video:title>
      <video:description>Evaluating Functions

u17_l2_t1_we1 Evaluating Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25340.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2012-09-18T02:57:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9YEUQR9NAU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Evaluating</video:tag>
      <video:tag>Functions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Open-Bite-Surgical-Procedures-Ostectomy-for-Prognathism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Open Bite Surgical Procedures - Ostectomy for Prognathism</video:title>
      <video:description>&quot;Lec 22 - Open Bite Surgical Procedures - Ostectomy for Prognathism&quot; Several ostectomies and osteotomies for open bite are shown. Preoperative examinations are discussed, as well as operative phase, and some post operative. Orig. air date: SEP 22 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21207.jpg</video:thumbnail_loc>
      <video:duration>2264</video:duration>
      <video:publication_date>2012-09-09T03:10:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YVfNz-w6ya4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Ostectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Prognathism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-82-Domain-and-Range-of-a-Function-Given-a-Formula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 82 - Domain and Range of a Function Given a Formula</video:title>
      <video:description>Domain and Range of a Function Given a Formula

u17_l2_t3_we1 Domain and Range of a Function Given a Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25344.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-18T02:59:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/za0QJRZ-yQ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Range</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Given</video:tag>
      <video:tag>Formula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Roger-Greenwald-History-and-Forms-of-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Roger Greenwald: History and Forms of Lyric</video:title>
      <video:description>Lec 16 - Roger Greenwald: History and Forms of Lyric. April 26, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14958.jpg</video:thumbnail_loc>
      <video:duration>5284</video:duration>
      <video:publication_date>2012-08-28T10:49:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/386JeqUBrPg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Roger</video:tag>
      <video:tag>greenwald</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Rotations-Part-I-Dynamics-of-Rigid-Bodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Rotations, Part I: Dynamics of Rigid Bodies</video:title>
      <video:description>&quot;Lec 9 - Rotations, Part I: Dynamics of Rigid Bodies&quot; Fundamentals of Physics (PHYS 200)

Part I of Rotations. The lecture begins with examining rotation of rigid bodies in two dimensions. The concepts of &quot;rotation&quot; and &quot;translation&quot; are explained. The use of radians is introduced. Angular velocity, angular momentum, angular acceleration, torque and inertia are also discussed. Finally, the Parallel Axis Theorem is expounded.

00:00 - Chapter 1. Introduction to Rigid Bodies; Rotation of Rigid Bodies
08:15 - Chapter 2. Rotation in Terms of Circle Parameters and Radian
19:57 - Chapter 3. Radial and Tangential Rotation at Constant Acceleration
28:34 - Chapter 4. Moment of Inertia, Angular Momentum, Kinetic Energy
46:47 - Chapter 5. Torque and Work Energy Theorem
01:01:36 - Chapter 6. Calculate Moment of Inertia: Examples for Rod, Disk, etc.

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15895.jpg</video:thumbnail_loc>
      <video:duration>4431</video:duration>
      <video:publication_date>2012-08-28T21:24:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mx2P1_M-7UA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>center</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>moment</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>radian</video:tag>
      <video:tag>rigid</video:tag>
      <video:tag>body</video:tag>
      <video:tag>tangential</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Simple-Harmonic-Motion-cont-and-Introduction-to-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  Simple Harmonic Motion (cont.) and Introduction to Waves</video:title>
      <video:description>&quot;Lec 18 -  Simple Harmonic Motion (cont.) and Introduction to Waves&quot; Fundamentals of Physics (PHYS 200)

This lecture continues the topic of harmonic motions. Problems are introduced and solved to explore various aspects of oscillation. The second half of the lecture is an introduction to the nature and behavior of waves. Both longitudinal and transverse waves are defined and explained.

00:00 - Chapter 1. Free Vibration: Oscillation Under F=0
08:20 - Chapter 2. Initial Conditions at Start of Oscillation
18:52 - Chapter 3. Solution to Harmonic Equation under Driving Force
30:01 - Chapter 4. Properties of the Oscillating Function, Resonance
39:23 - Chapter 5. Complete Solution = Complimentary + Particular Solutions
43:40 - Chapter 6. Introduction to Longitudinal and Transverse Waves
52:55 - Chapter 7. Derive Wave Equation as Differential Equation
01:04:40 - Chapter 8. Solution to Wave Equation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15904.jpg</video:thumbnail_loc>
      <video:duration>4504</video:duration>
      <video:publication_date>2012-08-28T21:28:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v_iNt0FPpwU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Amplitude</video:tag>
      <video:tag>complimentary</video:tag>
      <video:tag>function</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Waves</video:title>
      <video:description>&quot;Lec 19 - Waves&quot; Fundamentals of Physics (PHYS 200)

Waves are discussed in further detail. Basic properties of the waves such as velocity, energy, intensity, and frequency are discussed through a variety of examples. The second half of the lecture deals specifically with superposition of waves. Constructive and destructive interferences are defined and discussed.

00:00 - Chapter 1. General Solution of Wave Equation
08:51 - Chapter 2. Spatial and Temporal Periodicity: Frequency, Period
17:39 - Chapter 3. Wave Energy and Power Transmitted
30:02 - Chapter 4. Doppler Effect
38:58 - Chapter 5. Superposition of Waves
48:57 - Chapter 6. Constructive and Destructive Interference, Double Slit Experiment
01:01:30 - Chapter 7. Modes of Vibration: Application to Musical Instruments

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15905.jpg</video:thumbnail_loc>
      <video:duration>4314</video:duration>
      <video:publication_date>2012-08-28T21:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BulqGSY_FlE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>oscillator</video:tag>
      <video:tag>Intensity</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>wavelength</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Central-Hemangioma-of-Mandible-With-A-V-Fistula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Central Hemangioma of Mandible With A-V Fistula</video:title>
      <video:description>&quot;Lec 24 - Central Hemangioma of Mandible With A-V Fistula&quot;Pre- and post-operative detailed sequence on extensive mandibular vascular problem.  Orig. air date: NOV 1 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21210.jpg</video:thumbnail_loc>
      <video:duration>2814</video:duration>
      <video:publication_date>2012-09-09T03:10:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2VljaCvdhYE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Hemangioma</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mandible</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>V</video:tag>
      <video:tag>Fistula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-The-Mole-and-Avogadros-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - The Mole and Avogadro&apos;s Number</video:title>
      <video:description>The Mole and Avogadro&apos;s Number

Introduction to the idea of a mole as a number (vs. an animal)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22521.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T02:22:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AsqEkF7hcII</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>mole</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Fabricating-Long-Shaft-Latch-Burs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Fabricating Long Shaft Latch Burs</video:title>
      <video:description>&quot;Lec 24 - Fabricating Long Shaft Latch Burs&quot; Shows one method of changing a straight hand piece bur into a long shaft latch bur.  Orig. air date: AUG 26 76

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22839.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-11T08:13:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3y2ig8vS_9g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Fabricating</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Shaft</video:tag>
      <video:tag>latch</video:tag>
      <video:tag>Burs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 17 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 17: Double integrals in polar coordinates; applications.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15658.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
      <video:publication_date>2012-08-28T18:42:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/60e4hdCi1D4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 25 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 25: Triple integrals in rectangular and cylindrical coordinates.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15666.jpg</video:thumbnail_loc>
      <video:duration>2922</video:duration>
      <video:publication_date>2012-08-28T18:48:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/44R5HgbrUmc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 8 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Ella Baker Inspires the Student Movement&quot;.  Recorded October 18, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15684.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-08-28T19:12:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Yctel-zZ5wE</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Dark-Ages-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Dark Ages (cont.)</video:title>
      <video:description>&quot;Lec 3 - The Dark Ages (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan addresses what scholars call the Homeric question. He asks: what society do Homer&apos;s poems describe? He argues that in view of the long oral transmission of the poems, the poems of Homer probably reflect various ages from the Mycenaean world to the Dark Ages. More importantly, close scrutiny of the poems will yield historical information for the historian. In this way, one is able to reconstruct through the poems, to a certain extent, the post-Mycenaean world. Finally, Professor Kagan says a few words on the heroic ethic of the Greek world.

00:00 - Chapter 1. The Importance of Homeric Poems
13:08 - Chapter 2. The Society Described in Homer&apos;s Poems
35:49 - Chapter 3. Political Structures
52:26 - Chapter 4. Ethics and Values

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16633.jpg</video:thumbnail_loc>
      <video:duration>4350</video:duration>
      <video:publication_date>2012-08-31T16:30:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SdOlGUlqy2c</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>basileus</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>heroic</video:tag>
      <video:tag>ethic</video:tag>
      <video:tag>Homer</video:tag>
      <video:tag>Homeric</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Iliad</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>tradition</video:tag>
      <video:tag>tragic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>wanax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sparta-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sparta (cont.)</video:title>
      <video:description>&quot;Lec 9 - Sparta (cont.)&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the development and character of Sparta. He points out that in Sparta, the ethos of the polis was present to an extraordinary degree. Then he describes how this came about. In short, Professor Kagan argues that the Spartans were able to create a distinct military culture on account of their subjugation of the inhabitants of Messenia, who were forced to carry on the work of farming while the Spartans trained for war. Finally, Professor Kagan examines the education and training of the Spartan citizen as well as the constitution of Sparta.

00:00 - Chapter 1. An Introduction to Sparta and Its Roots
20:34 - Chapter 2. Understanding Spartan Slavery and Its Implications
25:25 - Chapter 3. The Training and Education of a Spartan Boy
43:13 - Chapter 4. Sameness, Contradiction and Inequality
49:44 - Chapter 5. Women&apos;s Roles in Spartan Society
57:48 - Chapter 6. The Importance of the Polis and Its Needs
01:07:01 - Chapter 7. The Formal Spartan Constitution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16639.jpg</video:thumbnail_loc>
      <video:duration>4386</video:duration>
      <video:publication_date>2012-08-31T16:34:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wP1POpsqin4</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>agoge</video:tag>
      <video:tag>helots</video:tag>
      <video:tag>homoioi</video:tag>
      <video:tag>Lycurgus</video:tag>
      <video:tag>Messenia</video:tag>
      <video:tag>Mycenaean</video:tag>
      <video:tag>War</video:tag>
      <video:tag>perioikoi</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>syssition</video:tag>
      <video:tag>Tyrtaeus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Males-reproductive-sysytem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Males reproductive sysytem</video:title>
      <video:description>This video shows an internal structure of human males reproductive system. The functions performed by each part in the reproductive system are also explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b3b88bdf-a3bd-49c5-9553-e6079e3d86fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-12-11T23:59:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11258.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>male</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Radical-Prostatectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Radical Prostatectomy?</video:title>
      <video:description>Radical Prostatectomy is the surgical procedure to remove all parts of the prostrate gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e09a7aa-adca-4dbc-928c-67bcc235176e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-01T20:28:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10392.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Prostatectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CA-Geometry-Triangles-and-Parallelograms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CA Geometry: Triangles and Parallelograms</video:title>
      <video:description>CA Geometry: Triangles and Parallelograms

21-25, triangles and parallelograms</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22451.jpg</video:thumbnail_loc>
      <video:duration>674</video:duration>
      <video:publication_date>2012-09-11T02:10:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h0FFEBHBufo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parallelograms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Anatomy-of-a-Neuron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Anatomy of a Neuron</video:title>
      <video:description>Anatomy of a Neuron

Introduction to the neuron and its anatomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22449.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2012-09-11T02:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ob5U8zPbAX4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>neuron</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Psychology 101</video:title>
      <video:description>&quot;Lec Last - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27198.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
      <video:publication_date>2012-09-21T03:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QwxH9CMiga0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 24 -  MIT 18.03 Differential Equations, Spring 2006&quot; Homogeneous Linear Systems with Constant Coefficients: Solution via Matrix Eigenvalues (Real and Distinct Case).

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14843.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-08-28T02:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/heBvViSi9xQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Electrical Engineering 141</video:title>
      <video:description>Lec 14- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17055.jpg</video:thumbnail_loc>
      <video:duration>4793</video:duration>
      <video:publication_date>2012-09-02T05:21:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A0Fe7LXYzis</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Biology 1B</video:title>
      <video:description>lec 4-Biology 1B General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23401.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-09-13T13:37:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jYrK0UvWnSo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 5 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Forced Oscillations - Power at Resonance (Resonance Absorption, Resonance Width, Quality Q) - Transient Phenomena (General Solutions including Initial Conditions)

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14494.jpg</video:thumbnail_loc>
      <video:duration>4658</video:duration>
      <video:publication_date>2012-08-26T18:43:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cPyTSvJnavE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Interactive-Art-and-Social-Meaning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Interactive Art and Social Meaning</video:title>
      <video:description>&quot;Lec 17 - Interactive Art and Social Meaning&quot; (February 26, 2010) Peggy Weil, adjunct professor of design at the California College of Arts, discusses the incorporation of interaction design and virtual reality into the human experience.

Stanford University
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4040</video:duration>
      <video:publication_date>2012-09-04T07:04:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hWRevX-kVe8</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>art</video:tag>
      <video:tag>design</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>Faces</video:tag>
      <video:tag>puppets</video:tag>
      <video:tag>Turing</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Blurring</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>immersive</video:tag>
      <video:tag>Journalism</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>gaming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  Last -  Computer Science 188</video:title>
      <video:description>&quot;Lec  Last -  Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27166.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-21T03:33:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P2EVVUQYQIk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Rice-Design-Alliance-2010-Spotlight-Sou-Fujimoto</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto</video:title>
      <video:description>Lec 20- Rice Design Alliance 2010 Spotlight: Sou Fujimoto.
The lecture was held on September 7, 2010 and presented by Sou Fujimoto from Japan.  He was the 2010 recipient of Spotlight: The Rice Design Alliance Prize.  Eligible honorees for the Spotlight Prize must be within their first 15 years of professional practice. An RDA committee of architects and academics convenes annually to consider local, national, and international architects who demonstrate design excellence and promise a great design future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17374.jpg</video:thumbnail_loc>
      <video:duration>5738</video:duration>
      <video:publication_date>2012-09-02T18:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H4G8ym05fpY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Spotlight2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Psychology 101</video:title>
      <video:description>&quot;Lec 23 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27189.jpg</video:thumbnail_loc>
      <video:duration>2763</video:duration>
      <video:publication_date>2012-09-21T03:46:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QADbrIIF8Fg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Jacques-Lacan-in-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Jacques Lacan in Theory</video:title>
      <video:description>&quot;Lec 13 - Jacques Lacan in Theory&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on psychoanalytic criticism, Professor Paul Fry explores the work of Jacques Lacan. Lacan&apos;s interest in Freud and distaste for post-Freudian &quot;ego psychologists&quot; are briefly mentioned, and his clinical work on &quot;the mirror stage&quot; is discussed in depth. The relationship in Lacanian thought, between metaphor and metonymy is explored through the image of the point de capiton. The correlation between language and the unconscious, and the distinction between desire and need, are also explained, with reference to Hugo&apos;s &quot;Boaz Asleep.&quot;

00:00 - Chapter 1. Peter Brooks and Lacan
09:03 - Chapter 2. Lacan and Freudian Scholarship
15:51 - Chapter 3. The Mirror Stage
22:18 - Chapter 4. Language and the Unconscious
30:25 - Chapter 5. Metonymy, Metaphor, and Desire
37:03 - Chapter 6. What Is Desire?
46:50 - Chapter 7. Slavoj Žižek

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17417.jpg</video:thumbnail_loc>
      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-03T13:24:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkAXsR5WINc</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Ideal</video:tag>
      <video:tag>gaze</video:tag>
      <video:tag>egopsychologists</video:tag>
      <video:tag>dreamwork</video:tag>
      <video:tag>unconscious</video:tag>
      <video:tag>language</video:tag>
      <video:tag>mirrorstage</video:tag>
      <video:tag>détour</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>decapiton</video:tag>
      <video:tag>objet</video:tag>
      <video:tag>petita</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>metonymy</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>need</video:tag>
      <video:tag>Victor</video:tag>
      <video:tag>Hugo</video:tag>
      <video:tag>film</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Practice of Art 23AC</video:title>
      <video:description>lec 16-Practice of Art 23AC Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27592.jpg</video:thumbnail_loc>
      <video:duration>2812</video:duration>
      <video:publication_date>2012-09-30T09:11:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ndb1OSV9TBY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-Vital-Signs-The-Blood-Presure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking Vital Signs - The Blood Presure</video:title>
      <video:description>When checking for vital signs the Blood Pressure is the first vital sign a medical attendant would begin with.This Video show just how it is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723c8a73-d6f5-4187-8a98-3879628705fe/cand_25.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2011-12-01T03:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10147.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-31-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 31- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 31- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16883.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
      <video:publication_date>2012-09-01T14:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ki4hSQC7sxA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-s-p-Orbital-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - s p Orbital Hybridization</video:title>
      <video:description>s p Orbital Hybridization

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26378.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-19T00:59:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1yoOSIcsCyI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>s</video:tag>
      <video:tag>P</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-134-Magnetism-12-Induced-Current-in-a-Wire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 134 - Magnetism 12: Induced Current in a Wire</video:title>
      <video:description>Magnetism 12: Induced Current in a Wire

Induced current and EMF in a moving  wire from a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21818.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-09-10T14:18:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KuUMUvwvML8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Reflective-properties-of-conic-sections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>reflective properties of conic sections, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/fafb6540-2dad-42bc-a14b-fd898638125c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
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      <video:uploader>dimitris poimenidis</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-27-The-Fourier-Transforms-and-its-Applications</loc>
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      <video:title>Lec 27 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 27 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his discussion on higher dimensions and the outer reaches while helping the students understand higher dimensions Fourier Transforms.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.
Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17645.jpg</video:thumbnail_loc>
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      <video:tag>technology</video:tag>
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      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
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      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>one</video:tag>
      <video:tag>spacial</video:tag>
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      <video:tag>frequency</video:tag>
      <video:tag>varia</video:tag>
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    <loc>https://dnatube.com/videos/Lec-30-Surgery-for-Immediate-Complete-Denture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Surgery for Immediate Complete Denture</video:title>
      <video:description>&quot;Lec 30 - Surgery for Immediate Complete Denture&quot; 25 year old patient has anterior maxillary teeth removed for immediate complete denture. The surgery shows the complete steps from pre-medication to denture delivery. Orig. air date: APR 5 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21226.jpg</video:thumbnail_loc>
      <video:duration>2100</video:duration>
      <video:publication_date>2012-09-09T03:13:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WYR6P6Ne5mg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery</video:title>
      <video:description>&quot;Lec 41 - Blood Coagulation Techniques and Hemostasis in Oral Surgery&quot; Demonstrates the different tests that can be used to measure blood coagulation and vascular fragility.  Orig. air date: JAN 27 75

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21242.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/7OTNbDyCLCc</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 20 - Sociology150A -  Stereotypes 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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      <video:duration>3815</video:duration>
      <video:publication_date>2012-09-15T05:40:25.000Z</video:publication_date>
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      <video:uploader>0|72|0</video:uploader>
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      <video:tag>20</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>stereotypes</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Demystifying-and-De-Jargoning-the-Smart-Grid</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 38 - Demystifying and De-Jargoning the Smart Grid</video:title>
      <video:description>&quot;Lec 38 - Demystifying and De-Jargoning the Smart Grid&quot; January 13, 2010 - Efran Ibrahim, Technical Executive at the Electric Power Research Institute, engages the rapidly evolving discussion around the Smart Grid by separating core issues involved in system development and implementation from abundant hype and speculation, a perspective based on his experience with EPRI&apos;s seminal Intelligrid program.

Stanford University
http://www.stanford.edu

Electric Power Research Institute
http://www.epri.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Mjj8gmLq8cg</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
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      <video:tag>efficiency</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>grid</video:tag>
      <video:tag>renewable</video:tag>
      <video:tag>smart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-91-Logarithmic-Equations-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Logarithmic Equations 2</video:title>
      <video:description>Logarithmic Equations 2

u18_l2_t1_we2 Logarithmic Equations 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25353.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-09-18T03:03:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vtStuLV-HvQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Genome-in-5-Minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Pragmatic Bioinformatics_ Human Genome in 5 Minutes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a4be70f-e542-45d2-b23b-edc2716356f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2010-11-20T23:26:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5652.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Cognitive-Science-C103-Last-50-minutes-of-lect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Cognitive Science C103 - Last 50 minutes of lect</video:title>
      <video:description>&quot;Lec 11 -Cognitive Science C103 - Last 50 minutes of lect&quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24125.jpg</video:thumbnail_loc>
      <video:duration>2454</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5FEL17ad2pI</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>C103</video:tag>
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      <video:tag>lect</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-21-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Magnetic Materials
Dia-, Para-, and Ferromagnetism
Prize Ceremony of Motor Contest

View the complete course at: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/SNDqAuxYOQ8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>electromagnetism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>matter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bohrium-new-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bohrium (new) video - Periodic Table of Videos</video:title>
      <video:description>A new video about Bohrium, including footage from our trip to Darmstadt where the element was created and named.

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12141.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-04-03T14:43:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/okJnQIjELY4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>superheavy</video:tag>
      <video:tag>Elements</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 13 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses how linking and compilations work together in the context of C++ and C language programming.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17751.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ucQI5HpiFrI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>compilation</video:tag>
      <video:tag>linking</video:tag>
      <video:tag>GCC</video:tag>
      <video:tag>function</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Segmentation</video:tag>
      <video:tag>fault</video:tag>
      <video:tag>bus</video:tag>
      <video:tag>error</video:tag>
      <video:tag>dereference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15Newman-Projections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15Newman Projections</video:title>
      <video:description>Newman Projections

Newman Projections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24527.jpg</video:thumbnail_loc>
      <video:duration>862</video:duration>
      <video:publication_date>2012-09-17T13:49:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IkmM4CPnqF0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Newman</video:tag>
      <video:tag>Projections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Ecologies-of-Excess</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38- Ecologies of Excess</video:title>
      <video:description>Lec 38- Ecologies of Excess.
Eva Franch
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17392.jpg</video:thumbnail_loc>
      <video:duration>3522</video:duration>
      <video:publication_date>2012-09-02T19:08:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8KLaCxDrPfE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Graphing-Logarithmic-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Graphing Logarithmic Functions</video:title>
      <video:description>Graphing Logarithmic Functions

u18_l2_t1_we3 Graphing Logarithmic Functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25354.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-18T03:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DuYgVVU_BwY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Solving-Logarithmic-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Solving Logarithmic Equations</video:title>
      <video:description>Solving Logarithmic Equations

u18_l2_t1_we4 Solving Logarithmic Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25355.jpg</video:thumbnail_loc>
      <video:duration>208</video:duration>
      <video:publication_date>2012-09-18T03:03:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqAYqT70EBQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>logarithmic</video:tag>
      <video:tag>Equations</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Converting-mixed-numbers-and-improper-fractions-ex-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Converting mixed numbers and improper fractions (ex 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

Converting mixed numbers and improper fractions (ex 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25366.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-18T13:19:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NO8r40tJQ1o</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Converting</video:tag>
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      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Fractions</video:tag>
      <video:tag>ex</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-16-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 16-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 16-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19135.jpg</video:thumbnail_loc>
      <video:duration>4936</video:duration>
      <video:publication_date>2012-09-04T18:04:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJ1N2acO6W8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Social-Implications-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Social Implications 2</video:title>
      <video:description>Lec 12- Social Implications 2.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19182.jpg</video:thumbnail_loc>
      <video:duration>3029</video:duration>
      <video:publication_date>2012-09-04T19:01:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HoOOyZHZnhI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-72-Intro-to-30-60-90-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Intro to 30-60-90 Triangles</video:title>
      <video:description>Intro to 30-60-90 Triangles

A few more 45-45-90 examples and an introduction to 30-60-90 triangles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20355.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2012-09-06T14:23:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qwet4cIpnCM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>30</video:tag>
      <video:tag>60</video:tag>
      <video:tag>90</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-With-Spider-Man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science With Spider-Man</video:title>
      <video:description>An interesting video animation showing the science of superheroes - SPIDER-MAN. The actions of this superhero are described here by relating them with science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/e61b3968-0550-4342-8dda-b54c923747a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2013-02-07T06:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29286.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Superheroes</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>Man</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Fluxes-between-the-forest-atmosphere-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Fluxes between the forest &amp; atmosphere - Harvard Forest</video:title>
      <video:description>Lec 16 - Fluxes between the forest &amp; atmosphere - Harvard Forest. Fluxes between the forest &amp; atmosphere: top-down &amp; bottom-up approaches, and comparisons among tower sites -- Bill Munger and Chris Williams

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15993.jpg</video:thumbnail_loc>
      <video:duration>1360</video:duration>
      <video:publication_date>2012-08-29T07:48:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mM-bebbopLU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 24 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27128.jpg</video:thumbnail_loc>
      <video:duration>3065</video:duration>
      <video:publication_date>2012-09-21T02:59:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p36_wF-Nx-0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 26 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27130.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-21T03:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A3qKdVWVhHE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18086-Mathematical-Methods-for-Engineers-II-aac6aa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 1- MIT 18.086 Mathematical Methods for Engineers II.
Difference Methods for Ordinary Differential Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16399.jpg</video:thumbnail_loc>
      <video:duration>2682</video:duration>
      <video:publication_date>2012-08-30T15:00:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gv-AB35V2k8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 10: Periodic trends continued; Covalent bonds

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15829.jpg</video:thumbnail_loc>
      <video:duration>2884</video:duration>
      <video:publication_date>2012-08-28T20:47:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5qTCy2wTL_s</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-138-Introduction-to-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Introduction to Waves</video:title>
      <video:description>Introduction to Waves

Introduction to transverse and longitudinal waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21822.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T14:23:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c38H6UKt3_I</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-139-Amplitude-Period-Frequency-and-Wavelength-of-Periodic-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 139 - Amplitude, Period, Frequency and Wavelength of Periodic Waves</video:title>
      <video:description>Amplitude, Period, Frequency and Wavelength of Periodic Waves

Amplitude, period, frequency and wavelength of periodic waves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21823.jpg</video:thumbnail_loc>
      <video:duration>866</video:duration>
      <video:publication_date>2012-09-10T14:24:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJW_a6JeXD8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Amplitude</video:tag>
      <video:tag>period</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>and</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>of</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>waves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-145-Specular-and-Diffuse-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 - Specular and Diffuse Reflection</video:title>
      <video:description>Specular and Diffuse Reflection

Specular and Diffuse Reflection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21830.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2012-09-10T14:35:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sd0BOnN6aNY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Specular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diffuse</video:tag>
      <video:tag>reflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Specular-and-Diffuse-Reflection-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Specular and Diffuse Reflection 2</video:title>
      <video:description>Specular and Diffuse Reflection 2

Specular and Diffuse Reflection 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21831.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2012-09-10T14:36:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XR52dXLyz-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Specular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Diffuse</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Programming Abstractions (Stanford)&quot; Lecture two by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie describes the similarities between C++ and Java, which include general syntax, primitive variable types, operators and control structures; she proceeds to go through the code of a basic C++ program and explains each individual piece of code, headers, global constants, global data types, and calling functions. She also proceeds to write a simple program during the lecture that gets input from the user and prints a statement to the screen.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17662.jpg</video:thumbnail_loc>
      <video:duration>2628</video:duration>
      <video:publication_date>2012-09-03T16:45:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wmiD5J8Dw9E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>global</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>parameter</video:tag>
      <video:tag>passing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Why-borrowing-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Why borrowing works</video:title>
      <video:description>Why borrowing works

An explanation of why (not how) borrowing/regrouping works when subtracting numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20466.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-09-06T15:17:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fWan_T0enj4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Borrowing</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18086-Mathematical-Methods-for-Engineers-II-c25444</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 3- MIT 18.086 Mathematical Methods for Engineers II.
The One-way Wave Equation and CFL / von Neumann Stability

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16401.jpg</video:thumbnail_loc>
      <video:duration>3343</video:duration>
      <video:publication_date>2012-08-30T15:04:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxNyJxI_2eI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, lectures on convex and concave functions for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17510.jpg</video:thumbnail_loc>
      <video:duration>4634</video:duration>
      <video:publication_date>2012-09-03T14:51:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kcOodzDGV4c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>affine</video:tag>
      <video:tag>eigenvalue</video:tag>
      <video:tag>extended</video:tag>
      <video:tag>value</video:tag>
      <video:tag>extension</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>function</video:tag>
      <video:tag>epigraph</video:tag>
      <video:tag>Jensen</video:tag>
      <video:tag>inequality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Andrew-Johnson-and-the-Radicals-A-Contest-over-the-Meaning-of-Reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Andrew Johnson and the Radicals: A Contest over the Meaning of Reconstruction</video:title>
      <video:description>&quot;Lec 21 - Andrew Johnson and the Radicals: A Contest over the Meaning of Reconstruction&quot; The Civil War and Reconstruction (HIST 119)

In this lecture, Professor Blight begins his engagement with Reconstruction. Reconstruction, Blight suggests, might best be understood as an extended referendum on the meaning of the Civil War. Even before the war&apos;s end, various constituencies in the North attempted to control the shape of the post-war Reconstruction of the South. In late 1863, President Abraham Lincoln offered his lenient &quot;Ten Percent Plan.&quot; Six months later, Congressional Republicans concerned by Lincoln&apos;s charity rallied behind the more radical provisions of the Wade-Davis Bill. Despite their struggle for control over Reconstruction, Congressional Radicals and President Lincoln managed to work together on two vital pieces of Reconstruction legislation in the first months of 1865--the 13th Amendment, which outlawed slavery in the United States, and the Freedmen&apos;s Bureau bill.

00:00 - Chapter 1. Introduction to Reconstruction
05:11 - Chapter 2. Reconstruction as a Forum to Understand the Civil War
13:37 - Chapter 3. The Early Debates on Reconstruction and Lincoln&apos;s Ten-Percent Plan
24:49 - Chapter 4. The Development of the Wade-Davis Manifesto
36:04 - Chapter 5. The Passing of the 13th Amendment and the Freedmen&apos;s Bureau
43:51 - Chapter 6. The Election of Andrew Johnson and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16727.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-01T08:40:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dw_1aH_H6nc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>13th</video:tag>
      <video:tag>Amendment</video:tag>
      <video:tag>14th</video:tag>
      <video:tag>Abraham</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>Freedmen</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Bureau</video:tag>
      <video:tag>Bill</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Ten</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>Plan</video:tag>
      <video:tag>Wade</video:tag>
      <video:tag>Davis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electron-Configurations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electron Configurations</video:title>
      <video:description>Electron Configurations

Introduction to using the periodic table to determine electron configurations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22499.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-11T02:19:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJlEH5Jz80w</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Configurations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Points-In-Space-For-Vector-Positions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Points In Space For Vector Positions</video:title>
      <video:description>This video shows how to identify the position vector of a point in space. A series of equations can be extracted from the given figure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e3564055-d6e5-4b98-bc80-f5f175f81e8d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2011-12-12T02:45:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11416.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 15 - Programming Abstractions (Stanford)&quot; Lecture 15 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie continues to cover sorting. She begins with an example of a selection sorting code and a graphic demo of the code in progress. Thereafter, she explains the different methods available to sort different kinds of data; she also explains the pros and cons of using quadratic sorting versus linearithmic sorting. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17682.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2012-09-03T16:51:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ENp00xylP7c</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>o</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>recurrences</video:tag>
      <video:tag>mergesort</video:tag>
      <video:tag>quicksort</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Postmodern-Psyche</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - The Postmodern Psyche</video:title>
      <video:description>&quot;Lec 15 - The Postmodern Psyche&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on the postmodern psyche, Professor Paul Fry explores the work of Gilles Deleuze, and Felix Guattari. and Slavoj Žižek. The notion of the &quot;postmodern&quot; is defined through the use of examples in the visual arts and architecture. Deleuze and Guattari&apos;s theory of &quot;rhizomatic&quot; thinking and their intellectual debts are elucidated. Žižek&apos;s film criticism, focused on the relation between desire and need, is explored in connection with Lacan.

00:00 - Chapter 1. Žižek, Deleuze, and the Political
08:37 - Chapter 2. What Is Postmodernism?
16:22 - Chapter 3. Postmodernism, Doubt, and Vision
22:52 - Chapter 4. Dehumanization
28:31 - Chapter 5. Deleuze, Guattari, and Lacan
35:16 - Chapter 6. The Rhizome
39:25 - Chapter 7. Žižek
46:53 - Chapter 8. Holbein&apos;s The Ambassadors
50:08 - Chapter 9. Language and Desire

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17419.jpg</video:thumbnail_loc>
      <video:duration>3170</video:duration>
      <video:publication_date>2012-09-03T13:24:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P1M9-xk-BVg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>Other</video:tag>
      <video:tag>Blot</video:tag>
      <video:tag>doubt</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>inhuman</video:tag>
      <video:tag>dehumanization</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Centered</video:tag>
      <video:tag>plateau</video:tag>
      <video:tag>multiplicity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>rhizome</video:tag>
      <video:tag>arboresque</video:tag>
      <video:tag>rootbook</video:tag>
      <video:tag>fascicle</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>object</video:tag>
      <video:tag>desire</video:tag>
      <video:tag>phallus</video:tag>
      <video:tag>Hitchcock</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Advanced-Life-Support-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Advanced Life Support Systems</video:title>
      <video:description>&quot;Lec 12 - Advanced Life Support Systems&quot; (March 2, 2010) John Hogan, Bioengineering Branch NASA Ames Research Center, discusses research in life support systems that could be used to create a sustainable and regenerative environment in space.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18920.jpg</video:thumbnail_loc>
      <video:duration>4856</video:duration>
      <video:publication_date>2012-09-04T07:19:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FAbUD9MQ9IM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Station</video:tag>
      <video:tag>water</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>radiation</video:tag>
      <video:tag>Protection</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>sustainabil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164B-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - PACS 164B - Lecture 13</video:title>
      <video:description>PACS 164B - Lecture 13

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17606.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-03T16:24:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUSM2YoyhQg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Introduction-to-plant-morphology-an</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Introduction to plant morphology an</video:title>
      <video:description>Lec 34- Introduction to plant morphology an.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18546.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-09-04T02:14:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QKjqnJCBr8w</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec 21 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Huygens&apos; Principle - Interference - Thin films - Soap - Oil - Light (double slit interference)

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14519.jpg</video:thumbnail_loc>
      <video:duration>4621</video:duration>
      <video:publication_date>2012-08-26T18:55:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hbeBEIoE3Qg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Probability-part-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 16 Probability (part 6)</video:title>
      <video:description>Probability (part 6)

Introduction to conditional probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21863.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2012-09-10T17:07:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xf3vfczoCho</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Shoot-morphology-anatomy-and-growt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35- Shoot morphology, anatomy and growt</video:title>
      <video:description>Lec 35- Shoot morphology, anatomy and growt.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18550.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-09-04T02:15:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rNkBzoQeLzY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-do-we-loose-our-hair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why do we loose our hair</video:title>
      <video:description>It is believed that hair loss is due to a gene on the X chromosome inherited from your mother.  So, if you look at your maternal grandfather you&apos;ll know about your own male pattern baldness. This is only partly true, take a look at asapSCIENCE&apos;s video on the subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c688bc5f-a743-42e6-ba04-f9a8d55235ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2014-10-02T02:29:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31799.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>baldness</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>loss</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-Electrolysis-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Electrolysis Experiment</video:title>
      <video:description>This Video illustrates the process of electrolysis of water. One of the electrodes produces oxygen gas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/d30289b2-0f76-4fc8-a9d2-99fe713e3c51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-01-25T15:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6770.mp4</video:content_loc>
      <video:uploader>Luis Ribeiro</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>electrólise</video:tag>
      <video:tag>da</video:tag>
      <video:tag>água</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Electrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Post-Colonial-Criticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Post-Colonial Criticism</video:title>
      <video:description>&quot;Lec 22 - Post-Colonial Criticism&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on post-colonial theory, Professor Paul Fry explores the work of Edward Said and Homi K. Bhabha. The complicated origins, definitions, and limitations of the term &quot;post-colonial&quot; are outlined. Elaine Showalter&apos;s theory of the phasic development of female literary identity is applied to the expression of post-colonial identities. Crucial terms such as ambivalence, hybridity, and double consciousness are explained. The relationship between Bhabha&apos;s concept of sly civility and Gates&apos;s &quot;signifyin&apos;&quot; is discussed, along with the reliance of both on semiotics.

00:00 - Chapter 1. Problems With the Term &quot;Post-Colonial&quot;
08:56 - Chapter 2. A Room of One&apos;s Own Revisited
14:00 - Chapter 3. Orientalism and Showalter&apos;s Phases
20:51 - Chapter 4. The Relationship Between Said and Bhabha
26:54 - Chapter 5. The Master-Slave Dialectic
36:12 - Chapter 6. Bhabha: Ambivalence and Hybridity
50:40 - Chapter 7. &quot;Sly Civility&quot; as Signifyin&apos;

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17426.jpg</video:thumbnail_loc>
      <video:duration>3282</video:duration>
      <video:publication_date>2012-09-03T13:30:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UarXGSuyyrw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Orientalism</video:tag>
      <video:tag>double</video:tag>
      <video:tag>consciousness</video:tag>
      <video:tag>binarism</video:tag>
      <video:tag>hybridity</video:tag>
      <video:tag>slycivility</video:tag>
      <video:tag>ambivalence</video:tag>
      <video:tag>Showalter</video:tag>
      <video:tag>s</video:tag>
      <video:tag>phases</video:tag>
      <video:tag>Gates</video:tag>
      <video:tag>sygnifyin</video:tag>
      <video:tag>Antonio</video:tag>
      <video:tag>Gramsci</video:tag>
      <video:tag>Euro</video:tag>
      <video:tag>centric</video:tag>
      <video:tag>Going</video:tag>
      <video:tag>native</video:tag>
      <video:tag>East</video:tag>
      <video:tag>India</video:tag>
      <video:tag>company</video:tag>
      <video:tag>Warren</video:tag>
      <video:tag>Hastings</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>Grant</video:tag>
      <video:tag>TheSearchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 10- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses energy conservation in relation to the high fructose corn syrup plant and chemical engineering.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18853.jpg</video:thumbnail_loc>
      <video:duration>3201</video:duration>
      <video:publication_date>2012-09-04T06:26:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WUEaZ44GLV4</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>joules</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>propane</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>gallon</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>kilowatt</video:tag>
      <video:tag>hour</video:tag>
      <video:tag>therm</video:tag>
      <video:tag>consumption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Requirements-of-a-Master-Cast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Requirements of a Master Cast</video:title>
      <video:description>&quot;Lec 58 - Requirements of a Master Cast&quot; The main requirements of the master cast and how to fulfill them.  Orig. air date: JUN 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20966.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-08T06:48:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/isL4wLk5SpM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>58</video:tag>
      <video:tag>requirements</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Master</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>the</video:tag>
      <video:tag>main</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>fulfill</video:tag>
      <video:tag>them</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 15 -Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27118.jpg</video:thumbnail_loc>
      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-21T02:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5pfWLqV0ds</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Dependent-Probability-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -18 Dependent Probability Example 2</video:title>
      <video:description>Dependent Probability Example 2

Another example of dependent probability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21865.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-10T17:08:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7BkcNLOf56w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dependent</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Amides-Anhydrides-Esters-and-Acyl-Chlorides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Amides, Anhydrides, Esters and Acyl Chlorides</video:title>
      <video:description>Amides, Anhydrides, Esters and Acyl Chlorides

Carboxylic Acid Derivatives - Amides, Anhydrides, Esters and Acyl Chlorides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24630.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2012-09-17T14:29:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SRPQ62dR6b4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Amides</video:tag>
      <video:tag>Anhydrides</video:tag>
      <video:tag>Esters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chlorides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Aseptic-Technique-in-Oral-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Aseptic Technique in Oral Surgery</video:title>
      <video:description>&quot;Lec 17 - Aseptic Technique in Oral Surgery&quot; Clinic orientation with detail on preservation of operating asepsis.  Orig. air date: JUN 5 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21192.jpg</video:thumbnail_loc>
      <video:duration>1612</video:duration>
      <video:publication_date>2012-09-09T03:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zwt9BDfgPuE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Aseptic</video:tag>
      <video:tag>Technique</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Gingival-Hyperplasia-Edentulous-Alveolar-Ridges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Gingival Hyperplasia Edentulous Alveolar Ridges</video:title>
      <video:description>&quot;Lec 19 - Gingival Hyperplasia Edentulous Alveolar Ridges&quot; Clinical example of gingival hyperplasia in mandibular edentulous alveolar ridges. Surgical removal of hyperplastic tissue and bone smoothing are demonstrated. Orig. air date: AUG 31 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21196.jpg</video:thumbnail_loc>
      <video:duration>1475</video:duration>
      <video:publication_date>2012-09-09T03:08:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X8s1SiSLAeM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Gingival</video:tag>
      <video:tag>Hyperplasia</video:tag>
      <video:tag>edentulous</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>Ridges</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Transport</video:title>
      <video:description>Active transport is the movement of a substance across its cell membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/13880611-29d0-45c4-bfdc-7d2da16b2e82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-07-10T13:22:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3046.mp4</video:content_loc>
      <video:uploader>babybubu23</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>bio1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Review-of-Lymphatic-Tissue-and-Digestive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Review of Lymphatic Tissue and Digestive System</video:title>
      <video:description>&quot;Lec 5 - Review of Lymphatic Tissue and Digestive System&quot; Microscopic survey and lecture on the different tissues of the lymphatic and digestive systems.  Orig. air date: OCT 27 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21288.jpg</video:thumbnail_loc>
      <video:duration>2477</video:duration>
      <video:publication_date>2012-09-09T03:52:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EF3PTtodWV4</video:player_loc>
      <video:uploader>0|15|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>lymphatic</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Digestive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Stoichiometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Stoichiometry</video:title>
      <video:description>Stoichiometry

Introduction to stoichiometry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22531.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-11T02:23:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SjQG3rKSZUQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-SAT-Prep-Test-8-Section-8-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  116 - SAT Prep: Test 8 Section 8 Part 1</video:title>
      <video:description>SAT Prep: Test 8 Section 8 Part 1

Problems 1-7 starting on page 867</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22532.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2012-09-11T02:24:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q2TqEsD1t4U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 1 - Sustainable Living Program&quot; Scott Sherman on &quot;Introductions, Footprints, and Empowerment,&quot; as part of the Education for Sustainable Living Program (ESLP). 

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Scott Sherman is a founder of the Transformative Action Institute (TIA), devoted to training a new generation of social entrepreneurs, innovators, visionaries and problem-solvers for the 21st century. www.transformativeaction.org

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20617.jpg</video:thumbnail_loc>
      <video:duration>4734</video:duration>
      <video:publication_date>2012-09-06T16:58:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vkrZKGv-_Sk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Scott</video:tag>
      <video:tag>Sherman</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Introductions</video:tag>
      <video:tag>Footprints</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Empowerment</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Faulkner-As-I-Lay-Dying</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Faulkner -- As I Lay Dying</video:title>
      <video:description>&quot;Lec 13 - Faulkner -- As I Lay Dying&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock begins her discussion of Faulkner&apos;s As I Lay Dying by orienting the novel to the Great Depression in the South, as focalized through such famous texts as Let Us Now Praise Famous Men. Once this macro history is established, she reads the narrative techniques of As I Lay Dying through two analytic lenses. First, she draws on Bakhtin&apos;s notion of social dialects to underscore the language that indexes poor whites as a Southern type. Second, she marshals Frank Kermode&apos;s idea of narrative secrecy to show how two secrets in As I Lay Dying -- Dewey Dell&apos;s illegitimate pregnancy and Jewel&apos;s illegitimate birth -- are gradually revealed to the reader through Faulkner&apos;s multiple narrators, each a speaker of a socially codified dialect, and each a practitioner of narrative secrecy in his or her own right.

00:00 - Chapter 1. The Odyssey and As I Lay Dying 
04:34 - The Chronology of As I Lay Dying
09:51 - The Great Depression and Poor Whites
12:37 - Bakhtin and the Social Dialects of the Novel 
15:38 - Chapter 5. Kermode and the Genesis of Secrets in As I Lay Dying 
20:26 - Chapter 6. The Speaking Voice and Moral Responsibility of Poor Whites
30:01 - Chapter 7. Dewey Dell&apos;s Short Term Secret
38:09 - Chapter 8. Darl, Jewel, and Dewey Dell&apos;s Deep Rooted Secret
38:24 - Chapter 9. Dewey Dell&apos;s Portrait of Her Brothers
43:26 - Chapter 10. Vardaman and the Speech of Children 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23597.jpg</video:thumbnail_loc>
      <video:duration>2898</video:duration>
      <video:publication_date>2012-09-14T09:43:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ax1QzmclDT0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>as</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Lay</video:tag>
      <video:tag>Dying</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-CA-Algebra-I-More-Word-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - CA Algebra I: More Word Problems</video:title>
      <video:description>CA Algebra I: More Word Problems

75-78, word problems and functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22522.jpg</video:thumbnail_loc>
      <video:duration>623</video:duration>
      <video:publication_date>2012-09-11T02:22:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ch5tDNaeuxc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CA</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>I</video:tag>
      <video:tag>More</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Alternate-Solution-to-Ratio-Problem-HD-Version</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Alternate Solution to Ratio Problem (HD Version)</video:title>
      <video:description>Alternate Solution to Ratio Problem (HD Version)

An alternate solution to the advanced ratio problem in the last video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20120.jpg</video:thumbnail_loc>
      <video:duration>422</video:duration>
      <video:publication_date>2012-09-06T02:05:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xyTz0WZ1W4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Alternate</video:tag>
      <video:tag>solution</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ratio</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>version</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sex-and-Death-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sex and Death 7</video:title>
      <video:description>This is not a commonly spoken subject. So you will be surprised by the knowledge you gain form the lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/fe9951ab-bb32-419a-9ce8-e5a900797353/cand_25.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2007-10-01T00:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1056.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sexdeterminationlecture3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Seton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Seton</video:title>
      <video:description>Seton is placed after a fistulotomy to take care of the fistula. This video explains how this seton is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9e1bb0d0-65cc-4365-adb6-9fa02c58c6bb/cand_25.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-01T03:35:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10101.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fistulotomy</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Seton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Stoichiometry-Limiting-Reagent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Stoichiometry: Limiting Reagent</video:title>
      <video:description>Stoichiometry: Limiting Reagent

Stoichiometry problem where we have a limiting reagent!</video:description>
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    <video:video>
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      <video:description>Introduction to Digital Integrated Circuits Lecture 18 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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    <video:video>
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      <video:description>lec 6-Computer Science 164 - Programming Languages and Compilers</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-193-Carry-Trade-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Carry Trade Basics

The mechanics of the carry trade</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20562.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
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  <url>
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    <video:video>
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      <video:description>lec 9-Cognitive Science C102 - .Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27646.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Physics-112-Lecture-18</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Physics 112 - Lecture 18</video:title>
      <video:description>Physics 112 - Lecture 18

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26487.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/YAvQDOVC1P8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-71-Pressure-Energy-and-Temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71 - Pressure, Energy and Temperature</video:title>
      <video:description>Pressure, Energy and Temperature

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-97-Using-Multiple-Logarithm-Properties-to-Simplify</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Using Multiple Logarithm Properties to Simplify</video:title>
      <video:description>Using Multiple Logarithm Properties to Simplify

u18_l2_t2_we4 Using Multiple Logarithm Properties to Simplify</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25428.jpg</video:thumbnail_loc>
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      <video:tag>Simplify</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Keys-of-our-past-spirit-science-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keys of our past - spirit science video</video:title>
      <video:description>The Spirit science website has videos promoting a bigger range of &quot;New age woo&quot; comprising but not limited to chakras, orgone energy, astral projection, crystal woo, sacred geometry and quantum woo. 
They also posses a you tube channel for their video.</video:description>
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      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Chemistry C234</video:title>
      <video:description>&quot;Lec 19 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
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      <video:duration>4064</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hvPLilHCaUE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-50-Perfect-Competition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Perfect Competition</video:title>
      <video:description>Perfect Competition

Conditions for perfect competition.  Looking at the airline industry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25500.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_NznT4Cn8As</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>competition</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Long Term Supply Curve and Economic Profit</video:title>
      <video:description>Long Term Supply Curve and Economic Profit

Understanding the long term supply curve in terms of economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25499.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/CWiHA5XtqgU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Monopoly Basics</video:title>
      <video:description>Monopoly Basics

Thinking about what would happen with one airline.  The opposite of perfect competition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25501.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/77CApfQlTuE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopoly</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Electrical Engineering 105 - Lecture 6</video:title>
      <video:description>Electrical Engineering 105 - Lecture 6

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25972.jpg</video:thumbnail_loc>
      <video:duration>3350</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/d0P-0q6LAEQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Housing-price-conundrum-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Housing price conundrum (part 2)</video:title>
      <video:description>This is a lecture of Khan Academy.

How lower lending standards led to housing price inflation.</video:description>
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      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T02:06:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wYAhlTHIBT4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Housing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Conundrum</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Plant-Cell-and-Animal-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plant Cell and Animal Cell</video:title>
      <video:description>Video explains an interesting comparison of the animal cell and the plant cell. The internal structure of the cells is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d5b2c76d-4522-4299-b659-5e1b69389188/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-12-12T01:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11279.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Different</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Animal</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-105-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Electrical Engineering 105 - Lecture 7</video:title>
      <video:description>Electrical Engineering 105 - Lecture 7

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25973.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-09-18T23:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p-C8c7SEKEY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>7</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Permutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -21 Permutations</video:title>
      <video:description>Permutations

Introduction to permutations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21868.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-10T17:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqQTXW7XfYA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-Combinations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -22 Combinations</video:title>
      <video:description>Combinations

Introduction to combinations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21869.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2012-09-10T17:12:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bCxMhncR7PU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Combinations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Random-Variables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -27 Introduction to Random Variables</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to random variables and probability distribution functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21874.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-10T17:16:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IYdiKeQ9xEI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>random</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Probability-Density-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -28 Probability Density Functions</video:title>
      <video:description>This lecture is provided by Khan Academy. 
Probability density functions for continuous random variables.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21875.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-10T17:17:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fvi9A_tEmXQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Functions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Binomial-Distribution-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -29 Binomial Distribution 1</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 1

Introduction to the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21876.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2012-09-10T17:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O12yTz_8EOw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Binomial-Distribution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -30 Binomial Distribution 2</video:title>
      <video:description>This is a lecture of Khan Academy. Binomial Distribution 2

More on the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21877.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-10T17:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FI8xtVaI068</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Psychology-101</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Psychology 101</video:title>
      <video:description>&quot;Lec 7 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27173.jpg</video:thumbnail_loc>
      <video:duration>2852</video:duration>
      <video:publication_date>2012-09-21T03:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tOGyCLmISlY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>101</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-22-AI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- AI</video:title>
      <video:description>Lec 22- AI.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19190.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-04T19:10:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hIDB89v5euY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-55-Optional-Calculus-Proof-to-Show-that-MR-has-Twice-Slope-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Optional Calculus Proof to Show that MR has Twice Slope of Demand</video:title>
      <video:description>Optional Calculus Proof to Show that MR has Twice Slope of Demand

Using some basic calculus to show that marginal revenue has twice the slope of the demand curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25505.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-18T15:58:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/atI4QH2acuw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Optional</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Twice</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Biology-1B-Community-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Biology 1B - Community Ecology</video:title>
      <video:description>&quot;Lec 6 - Biology 1B - Community Ecology&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27204.jpg</video:thumbnail_loc>
      <video:duration>3071</video:duration>
      <video:publication_date>2012-09-21T03:55:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdYzePZUSqk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>ecology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 8 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues lecturing on the general properties of the Fourier Transforms  by two paths. First, to develop specific transforms and second, to understand the Fourier transforms with different combinations and functions.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17612.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-03T16:26:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wUT1huREHJM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>delays</video:tag>
      <video:tag>stretches</video:tag>
      <video:tag>convolutions</video:tag>
      <video:tag>shifted</video:tag>
      <video:tag>Interpretations</video:tag>
      <video:tag>Corresponding</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Shifts</video:tag>
      <video:tag>sign</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Sn1-and-Sn2-epoxide-opening-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Sn1 and Sn2 epoxide opening discussion</video:title>
      <video:description>Sn1 and Sn2 epoxide opening discussion

Sn1 and Sn2 epoxide opening discussion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24600.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-17T14:15:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ordpoq2dHAk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn1</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>epoxide</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>discussion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Gross-Anatomy-Cutaneous-Nerves-of-the-Back</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back</video:title>
      <video:description>&quot;lec 18 -Gross Anatomy:  Cutaneous Nerves of the Back&quot;Dissection of cadaver showing the cutaneous nerves of the back and other anatomical landmarks using a human cadaver.  Orig. air date: JUL 2 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21672.jpg</video:thumbnail_loc>
      <video:duration>1450</video:duration>
      <video:publication_date>2012-09-09T06:49:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JcqYZ9eRjdE</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Gross</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Cutaneous</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Back</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Formula-from-Mass-Composition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Formula from Mass Composition</video:title>
      <video:description>Formula from Mass Composition

Figuring out the empirical formula from a molecules mass composition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22524.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-11T02:22:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xatVrAh2U0E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Formula</video:tag>
      <video:tag>From</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>composition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-61-Species</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Species</video:title>
      <video:description>Species

What a species is and isn&apos;t.  Ligers, tiglons, mule, hinnies, and dogs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22525.jpg</video:thumbnail_loc>
      <video:duration>529</video:duration>
      <video:publication_date>2012-09-11T02:23:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Tmt4zrDK3dA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Species</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-115-SAT-Prep-Test-8-Section-5-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  115 - SAT Prep: Test 8 Section 5 Part 4</video:title>
      <video:description>SAT Prep: Test 8 Section 5 Part 4

Problems 16-20 starting on page 859</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22527.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2012-09-11T02:23:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q5z0MSvTtRg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>5</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-Review-of-Revenue-and-Cost-Graphs-for-a-Monopoly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Review of Revenue and Cost Graphs for a Monopoly</video:title>
      <video:description>Review of Revenue and Cost Graphs for a Monopoly

Review of marginal revenue (MR), total revenue (TR), marginal cost (MC) and average total cost (ATC) for a monopoly</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25506.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-18T15:59:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jJip-WyQtpk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Review</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Monopoly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Mega-Millions-Jackpot-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -39 Mega Millions Jackpot Probability</video:title>
      <video:description>Mega Millions Jackpot Probability

Probability of winning the Mega Millions jackpot</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21887.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-09-10T17:30:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gyqodNhM3EU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mega</video:tag>
      <video:tag>Millions</video:tag>
      <video:tag>Jackpot</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Biology-1B-Species-and-Speciation-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Biology 1B -Species and Speciation I</video:title>
      <video:description>&quot;Lec 22 - Biology 1B -Species and Speciation I&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27220.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-21T04:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GEiTqNK31m0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Speciation</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 9 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood continues his lecture on convolution and recaps on Fourier transformations and signal combinations. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17613.jpg</video:thumbnail_loc>
      <video:duration>3263</video:duration>
      <video:publication_date>2012-09-03T16:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NrOR2qMVWOs</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Combinations</video:tag>
      <video:tag>Multiplying</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>turbidity</video:tag>
      <video:tag>clarity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>frequenc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Taxonomy-and-the-Tree-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Taxonomy and the Tree of Life</video:title>
      <video:description>Taxonomy and the Tree of Life

The science of taxonomy and where humans fit into the tree of life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22529.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2012-09-11T02:23:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oHvLlS_Sc54</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>tree</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Singapore-Math-Grade-3a-Unit-1-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 Singapore Math: Grade 3a, Unit 1 (part 1)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 1)

Objectives: Read and write numbers less than 10,000. Relate each 4-digit number to its place value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21891.jpg</video:thumbnail_loc>
      <video:duration>931</video:duration>
      <video:publication_date>2012-09-10T17:50:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DjCdzM40LDM</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Singapore-Math-Grade-3a-Unit-1-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 2 Singapore Math: Grade 3a Unit 1 (part 2)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 1 (part 2)

Objectives: Read and write numbers less than 10,000.  Relate each digit in a 4-digit number to its place value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21892.jpg</video:thumbnail_loc>
      <video:duration>911</video:duration>
      <video:publication_date>2012-09-10T17:51:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KdBbnMAuMqw</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-33-MIT-802-Electricity-and-Magnetism-Spring-2002</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 33 | MIT 8.02 Electricity and Magnetism, Spring 2002</video:title>
      <video:description>Double-Slit Interference
Interferometers

View the complete course: http://ocw.mit.edu/8-02S02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12062.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-04-01T18:09:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r9IyXxICJOA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
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For some reason, female siblings seem to have a better shot at survival than their male counterparts</video:description>
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      <video:description>Singapore Math: Grade 3a Unit 2 (part 1)

The sum of and difference between 2 numbers.</video:description>
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      <video:duration>866</video:duration>
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      <video:tag>thrombus</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -12 Singapore Math: Grade 3a Unit 2 (part 3)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 3)

A man selling balloons at a carnival.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21902.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-10T17:58:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GVVOqaIdxp8</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -13 Singapore Math: Grade 3a Unit 2 (part 4)</video:title>
      <video:description>Singapore Math: Grade 3a Unit 2 (part 4)

Some more word problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21903.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-10T17:59:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Awx6eoc_XYU</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic Life in close-up</video:title>
      <video:description>This video presents the Microscopic Life in close up. This diversity includes bacteria, algae and small metazoa.</video:description>
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      <video:publication_date>2010-11-15T00:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5350.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>microscopic</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 11-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19127.jpg</video:thumbnail_loc>
      <video:duration>4970</video:duration>
      <video:publication_date>2012-09-04T17:59:15.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - GMAT Math: 2</video:title>
      <video:description>GMAT Math: 2

7-11, pg. 153</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21918.jpg</video:thumbnail_loc>
      <video:duration>692</video:duration>
      <video:publication_date>2012-09-10T23:45:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UlHo2cxKA84</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>math</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - GMAT Math: 3</video:title>
      <video:description>GMAT Math: 3

12-19, pgs. 153-154</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21919.jpg</video:thumbnail_loc>
      <video:duration>655</video:duration>
      <video:publication_date>2012-09-10T23:45:36.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>math</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>GMAT Math: 4

20-23, pgs. 154-155</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21920.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
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      <video:tag>4</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>GMAT Math 27

138-142, pg. 171</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21943.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-09-10T23:55:52.000Z</video:publication_date>
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      <video:tag>27</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - GMAT Math 28</video:title>
      <video:description>GMAT Math 28

143-147, pgs. 171-172</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21944.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 26 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Trusses and A sup T CA

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15720.jpg</video:thumbnail_loc>
      <video:duration>2802</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ZOBgPxmXeVM</video:player_loc>
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      <video:tag>linear</video:tag>
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      <video:tag>Lagrange</video:tag>
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      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
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      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Span and Linear Independence Example</video:title>
      <video:description>Span and Linear Independence Example

Determining whether 3 vectors are linearly independent and/or span R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22001.jpg</video:thumbnail_loc>
      <video:duration>1013</video:duration>
      <video:publication_date>2012-09-11T00:18:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9kW6zFK5E5c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Independence</video:tag>
      <video:tag>Example</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Linear Algebra: Showing that Inverses are Linear</video:title>
      <video:description>Linear Algebra: Showing that Inverses are Linear

Showing that inverse transformations are also linear</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22073.jpg</video:thumbnail_loc>
      <video:duration>1285</video:duration>
      <video:publication_date>2012-09-11T00:40:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mr9Tow8hpCg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>are</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 3 - Programming Abstractions (Stanford)&quot; Lecture 3 by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department. 

Julie goes over C++ libraries and explains what they are and how they are useful.   She continues to introduce C++ basics, including strings, various operators on strings and comparing two strings and takes special note that C++ is an &apos;industrial language&apos; and does not guarantee anything and that the programmer has to be more attentive to finding his/her own bugs.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>2680</video:duration>
      <video:publication_date>2012-09-03T16:45:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fhe0IVJOy4g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>concatenation</video:tag>
      <video:tag>console</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Getting-a-seed-round-from-a-VC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Getting a seed round from a VC</video:title>
      <video:description>Getting a seed round from a VC

Series A funding from a seed venture capitalist.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22551.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-11T02:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-hJj5NpWUXQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Getting</video:tag>
      <video:tag>A</video:tag>
      <video:tag>seed</video:tag>
      <video:tag>round</video:tag>
      <video:tag>From</video:tag>
      <video:tag>VC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Linear-Algebra-3x3-Determinant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Linear Algebra: 3x3 Determinant</video:title>
      <video:description>Linear Algebra: 3x3 Determinant

Determinants: Finding the determinant of a 3x3 matrix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22081.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/0c7dt2SQfLw</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Electrical-Engineering-105-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Electrical Engineering 105 - Lecture 12</video:title>
      <video:description>Electrical Engineering 105 - Lecture 12

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25981.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-18T23:28:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xUWNqq9Qao4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-CAHSEE-Practice-Problems-35-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CAHSEE Practice: Problems 35-37</video:title>
      <video:description>CAHSEE Practice: Problems 35-37

CAHSEE Practice: Problems 35-37</video:description>
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      <video:duration>411</video:duration>
      <video:publication_date>2012-09-11T02:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3A305Mhtkug</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>35</video:tag>
      <video:tag>37</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Importance-of-iodine-for-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of iodine for life</video:title>
      <video:description>Iodine is essential for life. Thyroid gland which regulates many biological processes as well as development of body, cannot function properly when there is shortage of iodine in the body. This video explains the importance of iodine for life. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12096.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-04-03T14:24:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JUBsJLRSM64</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>goitre</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-Electrical-Engineering-105-Lecture-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Electrical Engineering 105 - Lecture 13</video:title>
      <video:description>Electrical Engineering 105 - Lecture 13

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25984.jpg</video:thumbnail_loc>
      <video:duration>4771</video:duration>
      <video:publication_date>2012-09-18T23:29:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KlmTuxiAR_Y</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
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      <video:tag>13</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-C3-Lecture-7-Costs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics C3 - Lecture 7: Costs</video:title>
      <video:description>Economics C3 - Lecture 7: Costs

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25985.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-18T23:29:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lDzr9H__51s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Costs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Yest-the-model-of-protein-synthesis-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yest, the model of protein synthesis: Part 1</video:title>
      <video:description>In yest, most of the activities is carried out by proteins. It acts as a model for studying protein synthesis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/bbe4fb33-2322-473e-b9e7-c2f8b43d5cce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2007-12-04T03:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1156.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>sythesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-105-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Electrical Engineering 105 - Lecture 15</video:title>
      <video:description>Electrical Engineering 105 - Lecture 15

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25989.jpg</video:thumbnail_loc>
      <video:duration>4441</video:duration>
      <video:publication_date>2012-09-18T23:30:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sgru9iFUWYU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 25 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27396.jpg</video:thumbnail_loc>
      <video:duration>2149</video:duration>
      <video:publication_date>2012-09-21T06:17:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PY59iL2vjEM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 1A</video:title>
      <video:description>&quot;Lec 23 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23553.jpg</video:thumbnail_loc>
      <video:duration>2960</video:duration>
      <video:publication_date>2012-09-14T09:22:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nufxmyGI9p4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testing-For-CVA-Tenderness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing For CVA Tenderness</video:title>
      <video:description>Avery interesting video showing the CVA tenderness of a patient. This video is very  helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ec5e944f-e3b3-4121-b503-43a95249d00f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-30T05:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9268.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CVA</video:tag>
      <video:tag>Tenderness</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Montreal-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -  Montreal Protocol</video:title>
      <video:description>Montreal Protocol

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19647.jpg</video:thumbnail_loc>
      <video:duration>6316</video:duration>
      <video:publication_date>2012-09-05T04:01:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lksYRyagxp4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
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      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Psoriasis-Treatments-through-Foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Psoriasis Treatments through Foods</video:title>
      <video:description>Psoriasis is a skin disease which no scientist has yet found the cause or cure. Psoriasis can be managed by treatment of a healthy diet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16a11a28-e958-429e-ab3c-b5bed9984c27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-28T06:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8300.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foods</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Psoriasis</video:tag>
      <video:tag>Treatments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Darting-Eyes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Darting Eyes</video:title>
      <video:description>This video discusses saccadic masking, or how the brain makes up for quick moments of blur when humans move their eyes.  Also discusses optical illusions, how birds that can&apos;t move their eyes adapt.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/8ff2d0b4-d22d-4fc1-ab03-dc8947c6feda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-11-27T00:42:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28091.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>eyesight</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>illusions</video:tag>
      <video:tag>blur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-10-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Computer Science 164</video:title>
      <video:description>lec 10-Computer Science 164  Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27551.jpg</video:thumbnail_loc>
      <video:duration>2675</video:duration>
      <video:publication_date>2012-09-30T08:22:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7eYcFXo1WA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Laws-that-Govern-the-Inheritanc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- The Laws that Govern the Inheritanc</video:title>
      <video:description>Lec 15- The Laws that Govern the Inheritanc.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17163.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-02T12:00:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SFXHupeeQ8o</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microtubule-Dynamics-IN-VIVO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microtubule Dynamics IN VIVO</video:title>
      <video:description>This video demonstrates the behavior of microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1cbd8842-ad63-4b57-ad4b-39e77e3fb743/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-27T19:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2369.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>microtubule</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vivo</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Cupcake-Economics-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  3 - Cupcake Economics 3</video:title>
      <video:description>Cupcake Economics 3

Using our spreadsheet to show why prices decrease when utilization is low and prices increase when utilization is high.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22586.jpg</video:thumbnail_loc>
      <video:duration>778</video:duration>
      <video:publication_date>2012-09-11T02:36:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8x1-TeDxblU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Cupcake</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Bonds-vs-Stocks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Bonds vs. Stocks</video:title>
      <video:description>Bonds vs. Stocks

The difference between a bond and a stock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22587.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2012-09-11T02:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rs1md3e4aYU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bonds</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Stocks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Inflation-Deflation-Capacity-Utilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  4 - Inflation, Deflation &amp; Capacity Utilization</video:title>
      <video:description>Inflation, Deflation &amp; Capacity Utilization

A discussion of inflation and deflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22588.jpg</video:thumbnail_loc>
      <video:duration>752</video:duration>
      <video:publication_date>2012-09-11T02:37:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LXrPdFn7Gn4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>inflation</video:tag>
      <video:tag>Deflation</video:tag>
      <video:tag>Capacity</video:tag>
      <video:tag>Utilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-What-is-a-Good-Argument-Validity-and-Truth-Marianne-Talbot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- What is a Good Argument? Validity and Truth - Marianne Talbot</video:title>
      <video:description>&quot;Lec 21- What is a Good Argument? Validity and Truth - Marianne Talbot&quot;Are you confident you can reason clearly? Are you able to convince others of your point of view? Are you able to give plausible reasons for believing what you believe? Do you sometimes read arguments in the newspapers, hear them on the television, or in the pub and wish you knew how to confidently evaluate them? In this six-part course, you will learn all about arguments, how to identify them, how to evaluate them, and how not to mistake bad arguments for good. Such skills are invaluable if you are concerned about the truth of your beliefs, and the cogency of your arguments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21386.jpg</video:thumbnail_loc>
      <video:duration>3189</video:duration>
      <video:publication_date>2012-09-09T04:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UfIhvMhno2w</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>argument</video:tag>
      <video:tag>validity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Truth</video:tag>
      <video:tag>Marianne</video:tag>
      <video:tag>Talbot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 35 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd introduces a new topic- Model Predictive Control.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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      <video:duration>4757</video:duration>
      <video:publication_date>2012-09-03T15:19:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1A734g96Npk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>control</video:tag>
      <video:tag>finite</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>greedy</video:tag>
      <video:tag>model</video:tag>
      <video:tag>pre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-125-Financial-Crisis-in-Thailand-Caused-by-Speculative-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 125 - Financial Crisis in Thailand Caused by Speculative Attack</video:title>
      <video:description>Financial Crisis in Thailand Caused by Speculative Attack

How a currency crisis in Thailand led to a banking crisis in the 1990s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25675.jpg</video:thumbnail_loc>
      <video:duration>393</video:duration>
      <video:publication_date>2012-09-18T16:55:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lA3sjWwu5-s</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Financial</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Thailand</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Speculative</video:tag>
      <video:tag>attack</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Vascular-Disorders-of-the-Central-Nervous-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Vascular Disorders of the Central Nervous System</video:title>
      <video:description>&quot;Lec 13 - Vascular Disorders of the Central Nervous System&quot; (January 26, 2010) Michael Marks, Stanford Professor of Radiology, and Robert Dodd, Stanford Assistant Professor in Neurosurgery and Radiology, discuss three pathologies: strokes, aneurisms, arteriovenous malformations.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18734.jpg</video:thumbnail_loc>
      <video:duration>6549</video:duration>
      <video:publication_date>2012-09-04T04:28:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ggihzmbZhXY</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>physician</video:tag>
      <video:tag>doctor</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>radiology</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>Stroke</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Nervous</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>Hemisphere</video:tag>
      <video:tag>Pathology</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>cerebral</video:tag>
      <video:tag>circu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-Lab-MWV25</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria Lab (MWV25)</video:title>
      <video:description>What kinds of bacteria are growing in your sink or your refrigerator? How about on your keyboard at work? Does soap really reduce the amount of bacteria on your hands?

Dr. Keith Lampel of the Food and Drug Administration helps citizen scientists discover the world of bacteria in and around us.

Filmed at the Marian Koshland Science Museum in Washington, D.C., this two-part science lab kicked off with a hands-on activity in the museum to observe the invisible bacteria that are present all around us. Attendees were shown how to prepare samples in the museum and took lab supplies with them for further investigation in their homes, offices and schools. For the second part of program, participants shared their scientific endeavors from the previous week as Dr. Lampel answered their questions and discussed recent research at the FDA, new technologies, and new initiatives in food safety.

Dr. Keith Lampel is the Director of the Division of Microbiology within the Center for Food Safety and Applied Nutrition at the Food and Drug Administration (FDA). His research interests include the development of rapid detection methods for food-borne pathogens using DNA-based technology, and identifying the genes in these bacteria that are involved in the development of disease.</video:description>
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      <video:duration>376</video:duration>
      <video:publication_date>2010-04-13T16:39:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4237.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>FDA</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>Kieth</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Lampel</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Scienc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-37-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 37- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 37- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16889.jpg</video:thumbnail_loc>
      <video:duration>3045</video:duration>
      <video:publication_date>2012-09-01T14:58:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DGCcLXxLTns</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Negative-Numbers-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Negative Numbers Introduction</video:title>
      <video:description>Negative Numbers Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20524.jpg</video:thumbnail_loc>
      <video:duration>576</video:duration>
      <video:publication_date>2012-09-06T15:35:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hlal9ME2Aig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on Enumeration.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15949.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-29T00:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GIP9MPFJmhI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>enumeration</video:tag>
      <video:tag>sets</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>innumerated</video:tag>
      <video:tag>types</video:tag>
      <video:tag>char</video:tag>
      <video:tag>character</video:tag>
      <video:tag>ASCII</video:tag>
      <video:tag>string</video:tag>
      <video:tag>reversestring</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>private</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Psychology-101-No-visuals-Instructor-used-chalkboard-only</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Psychology 101 - No visuals. Instructor used chalkboard only.</video:title>
      <video:description>&quot;Lec 31 - Psychology 101 - No visuals. Instructor used chalkboard only.&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27197.jpg</video:thumbnail_loc>
      <video:duration>1798</video:duration>
      <video:publication_date>2012-09-21T03:47:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUpcJC6FdSk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>101</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>Instructor</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>chalkboard</video:tag>
      <video:tag>only</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-10-Lecture-12-Social-Implications-of-Computing-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Computer Science 10 - Lecture 12: Social Implications of Computing II</video:title>
      <video:description>Computer Science 10 - Lecture 12: Social Implications of Computing II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/13/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25677.jpg</video:thumbnail_loc>
      <video:duration>2925</video:duration>
      <video:publication_date>2012-09-18T16:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v_tOSw-vhug</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Implications</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Practice-of-Art-23AC-Lecture-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Practice of Art 23AC - Lecture 4</video:title>
      <video:description>Practice of Art 23AC - Lecture 4

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26018.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-09-18T23:37:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zXtzTeY9U6M</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Biology-1B-Interspecific-Relationships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Biology 1B -  Interspecific Relationships</video:title>
      <video:description>&quot;Lec 5 - Biology 1B -  Interspecific Relationships&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27203.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-09-21T03:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mRtw4UOwyCM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Interspecific</video:tag>
      <video:tag>relationships</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-13-Validation-May-15-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 13 - Validation (May 15, 2012)</video:title>
      <video:description>Lec 13 - Lecture 13 - Validation (May 15, 2012). Validation - Taking a peek out of sample. Model selection and data contamination. Cross validation. Lecture 13 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15103.jpg</video:thumbnail_loc>
      <video:duration>5172</video:duration>
      <video:publication_date>2012-08-28T13:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o7zzaKd0Lkk</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Electrical Engineering 141</video:title>
      <video:description>Lec 12- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17053.jpg</video:thumbnail_loc>
      <video:duration>4981</video:duration>
      <video:publication_date>2012-09-02T05:20:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sEP1o244zsA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Benefits-of-Scaling-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Benefits of Scaling III</video:title>
      <video:description>Lec 4- Benefits of Scaling III.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17098.jpg</video:thumbnail_loc>
      <video:duration>1477</video:duration>
      <video:publication_date>2012-09-02T06:49:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aaEGrEIfTOk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Limit-Examples-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Limit Examples (part 2)</video:title>
      <video:description>Limit Examples (part 2)q

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19799.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-05T17:37:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRw8udexH4o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Limit-Examples-part3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Limit Examples (part3)</video:title>
      <video:description>This is a lecture of Khan Academy.

More examples related with limits is solved in this lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19800.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2012-09-05T17:37:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gWSDDopD9sk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Benefits of Scaling</video:title>
      <video:description>Lec 2- Benefits of Scaling.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17096.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-02T06:47:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2M6H69uGpo0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, continues his lecture on convex optimization problems for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17513.jpg</video:thumbnail_loc>
      <video:duration>4160</video:duration>
      <video:publication_date>2012-09-03T14:54:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-T9cloGG_80</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Chebyshev</video:tag>
      <video:tag>center</video:tag>
      <video:tag>polyhedron</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>Von</video:tag>
      <video:tag>Neumann</video:tag>
      <video:tag>QCQP</video:tag>
      <video:tag>SOCP</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Lecture-14-Support-Vector-Machines-May-17-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Lecture 14 - Support Vector Machines (May 17, 2012)</video:title>
      <video:description>Lec 14 - Lecture 14 - Support Vector Machines (May 17, 2012). Support Vector Machines - One of the most successful learning algorithms; getting a complex model at the price of a simple one. Lecture 14 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15105.jpg</video:thumbnail_loc>
      <video:duration>4456</video:duration>
      <video:publication_date>2012-08-28T13:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eHsErlPJWUU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Calculus-Graphing-with-Derivatives-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Calculus Graphing with Derivatives Example</video:title>
      <video:description>Calculus Graphing with Derivatives Example

Using the first and second derivatives to identify critical points and inflection points and to graph the function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19841.jpg</video:thumbnail_loc>
      <video:duration>1508</video:duration>
      <video:publication_date>2012-09-05T18:02:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zC_dTaEY2AY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Optimization-Example-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Optimization  Example 4</video:title>
      <video:description>Optimization  Example 4

Minimizing the cost of material for an open rectangular box.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19846.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:17:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T8sG4Sb3g7Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Physics-10-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Physics 10 Relativity</video:title>
      <video:description>Physics 10 Relativity

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19332.jpg</video:thumbnail_loc>
      <video:duration>3355</video:duration>
      <video:publication_date>2012-09-05T01:30:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nNgzqpKZwhE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Most-Dangerous-Place-on-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Most Dangerous Place on Earth?</video:title>
      <video:description>What&apos;s The Most Dangerous Place on Earth?
This Vsouce video is discussing the most dangerous places on earth. 
Here are the other useful links mentioned in the video. 
Music by Jake Chudnow: https://soundcloud.com/jakechudnow
Vsauce2: http://www.youtube.com/Vsauce2
Vsauce3: http://www.youtube.com/Vsauce3/nFalling into lava video: http://youtu.be/kq7DDk8eLs8/nFlowing lava video: https://www.youtube.com/watch?v=aAymSMrOlOQ/nWhat death by lava would actually be like: http://www.wired.com/wiredscience/2011/12/the-right-and-wrong-way-to-die-when.../nWhere you can find a lava lake: http://en.wikipedia.org/wiki/Lava_lake/nHow percentage of people are still alive? http://what-if.xkcd.com/27//nHypothermia: http://en.wikipedia.org/wiki/Hypothermia/nMariana Trench: http://en.wikipedia.org/wiki/Mariana_trench/nAMAZING xkcd chart showing depths to scale (click for larger pic): http://xkcd.com/1040//nInfluenza: http://en.wikipedia.org/wiki/Influenza/nBlack Death: http://en.wikipedia.org/wiki/Black_Death/nMalaria total fatalities: http://www.aaas.org/international/africa/malaria/gwadz.html/nGlobal Peace Index: http://www.visionofhumanity.org/gpi-data//nCabot Cove murder rate: http://www.dailymail.co.uk/news/article-2191990/Murder-capital-world-Quiet-se.../nMost dangerous cities by murder rate: http://www.businessinsider.com/most-dangerous-cities-in-the-world-2012-10?op=1/nDirtiest cities: http://www.popsci.com/environment/gallery/2008-06/worlds-dirtiest-cities/nLake Karachay: http://www.dailymail.co.uk/sciencetech/article-2215023/Is-polluted-place-Eart.../nChernobyl as haven for wildlife: http://www.wired.com/magazine/2011/04/ff_chernobyl/all//nYoutube source video: http://www.youtube.com/watch?v=1T4XMNN4bNM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28991.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2013-01-23T17:55:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1T4XMNN4bNM</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Dangerous</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-Inductor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an Inductor?</video:title>
      <video:description>This video will help you to have experiments with inductor at home. An activity is shown here very clearly to help you regarding this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/08743b38-b9dc-41d2-805c-61706293c195/cand_25.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2013-01-30T04:30:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29005.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Inductor</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Pontics-for-Fixed-Prosthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Pontics for Fixed Prosthesis</video:title>
      <video:description>&quot;Lec 24 - Pontics for Fixed Prosthesis&quot; An introduction to bridge pontics, covers principles of design for posterior  and anterior pontics . Illustrated with models and diagrams. Orig. air date: JAN 14 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20828.jpg</video:thumbnail_loc>
      <video:duration>3733</video:duration>
      <video:publication_date>2012-09-07T17:33:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBJvRllpdFY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Pontics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>Prosthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-PACS-164B-Lecture-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - PACS 164B - Lecture 12</video:title>
      <video:description>PACS 164B - Lecture 12

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17605.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-09-03T16:24:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6FyqeY68JE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Showing-relation-between-basis-cols-and-pivot-cols</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Showing relation between basis cols and pivot cols</video:title>
      <video:description>Showing relation between basis cols and pivot cols

Showing that linear independence of pivot columns implies linear independence of the corresponding columns in the original equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22038.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-09-11T00:28:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BfVjTOjvI30</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Showing</video:tag>
      <video:tag>relation</video:tag>
      <video:tag>between</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>cols</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pivot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chapter-11-Bankruptcy-Restructuring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chapter 11: Bankruptcy Restructuring</video:title>
      <video:description>Chapter 11: Bankruptcy Restructuring

Chapter 11: Restructuring through a bankruptcy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22598.jpg</video:thumbnail_loc>
      <video:duration>845</video:duration>
      <video:publication_date>2012-09-11T02:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxVWyzzMOXM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>11</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>restructuring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-We-Laugh</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why We Laugh</video:title>
      <video:description>Why do we think things are funny--or for that matter, *not* funny?  This video discusses how learning new patterns and being surprised by them &quot;tickles&quot; the human brain and elicits giggles and belly laughs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/01e76b65-6a1a-482a-85ba-b8220d797c30/cand_25.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2012-11-27T02:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28098.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>laughter</video:tag>
      <video:tag>humor</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>tickle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 30 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261).  Professor Osgood&apos;s last lecture of the quarter, he finishes lecturing on tomography and inverting the radon transform in medical imaging. 

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17648.jpg</video:thumbnail_loc>
      <video:duration>2829</video:duration>
      <video:publication_date>2012-09-03T16:38:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xSUHVojA404</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>formulas</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>cosin</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>series</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>inverting</video:tag>
      <video:tag>radon</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>imaging</video:tag>
      <video:tag>Circular</video:tag>
      <video:tag>symm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Proof-ddxsqrtx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Proof: d/dx(sqrt(x))</video:title>
      <video:description>Proof: d/dx(sqrt(x))

Proof that d/dx (x^.5) = .5x^(-.5)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19821.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2012-09-05T17:49:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/789aMeepbxI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>d</video:tag>
      <video:tag>dx</video:tag>
      <video:tag>sqrt</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Cementing-of-an-Anterior-Pin-Ledge-Bridge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Cementing of an Anterior Pin Ledge Bridge</video:title>
      <video:description>&quot;Lec 28 - Cementing of an Anterior Pin Ledge Bridge Demonstration on a patient of the cementation procedure of an anterior pin ledge bridge.  Orig. air date: FEB 17 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20832.jpg</video:thumbnail_loc>
      <video:duration>1218</video:duration>
      <video:publication_date>2012-09-07T17:35:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U06-Gc67apg</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Lec</video:tag>
      <video:tag>28</video:tag>
      <video:tag>Cementing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Pin</video:tag>
      <video:tag>Ledge</video:tag>
      <video:tag>bridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Electrophilic-Aromatic-Substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Electrophilic Aromatic Substitution</video:title>
      <video:description>Electrophilic Aromatic Substitution

Electrophilic Aromatic Substitution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24605.jpg</video:thumbnail_loc>
      <video:duration>677</video:duration>
      <video:publication_date>2012-09-17T14:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fpq0eICjuSI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Electrophilic</video:tag>
      <video:tag>Aromatic</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-REEL-TIME-Helen-Vendler-on-the-Recordings-of-Wallace-Stevens-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - REEL TIME: Helen Vendler on the Recordings of Wallace Stevens - Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 6 - REEL TIME: Helen Vendler on the Recordings of Wallace Stevens - Woodberry Poetry Room&quot; In this informal talk and audio presentation, Professor Helen Vendler reflects on what did and did not draw her to Wallace Stevens when she first encountered his work in her twenties. She asks why Stevens, in his seventies, was drawn to a plainness of style not present in his first book, Harmonium (1923). Specific attention is paid to the following poems: &quot;Bantams in Pine Woods,&quot; &quot;To the One of Fictive Music,&quot; &quot;Final Soliloquy of the Interior Paramour,&quot; and &quot;Not Ideas about the Thing but the Thing Itself.&quot;
 
Date: Wednesday, February 22, 2012, at the Edison-Newman Room, Houghton Library, Harvard University.

http://hcl.harvard.edu/poetryroom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23031.jpg</video:thumbnail_loc>
      <video:duration>3578</video:duration>
      <video:publication_date>2012-09-12T05:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DucRj1wvD04</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Helen</video:tag>
      <video:tag>Vendler</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Recordings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Wallace</video:tag>
      <video:tag>Stevens</video:tag>
      <video:tag>Woodberry</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Room</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-CPI-Index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  8 - CPI Index</video:title>
      <video:description>CPI Index

Discussion of inflation, the CPI index and owners&apos; equivalent rent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22611.jpg</video:thumbnail_loc>
      <video:duration>929</video:duration>
      <video:publication_date>2012-09-11T02:41:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pRIELoITIHI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>CPI</video:tag>
      <video:tag>Index</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Introduction-to-rate-of-change-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Introduction to rate-of-change problems</video:title>
      <video:description>Introduction to rate-of-change problems

Using derivatives to solve rate-of-change problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19847.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T00:18:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zyq6TmQVBxk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Equation-of-a-tangent-line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Equation of a tangent line</video:title>
      <video:description>Equation of a tangent line

Finding the equation of the line tangent to f(x)=xe^x when x=1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19848.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2012-09-06T00:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1KwW1v__T_0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Tangent</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-192-Basics-of-US-Income-Tax-Rate-Schedule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 192 - Basics of US Income Tax Rate Schedule</video:title>
      <video:description>Basics of US Income Tax Rate Schedule

Understanding that a marginal tax rate does not apply to all of income</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20560.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2012-09-06T15:54:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g7bVoRgV0vs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Basics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>US</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>Tax</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Schedule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>Lecture 12: Exceptions to Lewis structure rules; Ionic bonds

&quot;Lec 12 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15831.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-08-28T20:50:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y9QVFYjiOIA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Climate-Change-and-Global-Prosperity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Climate Change and Global Prosperity</video:title>
      <video:description>&quot;Lec 21 - Climate Change and Global Prosperity&quot; (June 2, 2010) Hal Harvey, Chief Executive of ClimateWorks, discusses the urgency of mitigating climate change as well as how to craft and implement approaches to the problem that achieve results, and the costs of delaying action.

Stanford University:
http://www.stanford.edu

ClimateWorks:
http://www.climateworks.org/

Stanford Energy Seminar:
http://energyseminar.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18792.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-09-04T05:29:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FxouKBGGtRY</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>green</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>governmental</video:tag>
      <video:tag>organizations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Future-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23- Future of Computing</video:title>
      <video:description>Lec 23- Future of Computing.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19193.jpg</video:thumbnail_loc>
      <video:duration>2285</video:duration>
      <video:publication_date>2012-09-04T19:13:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yaDyLGj_wD0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Electrical-Engineering-40-Circuit-components</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Electrical Engineering 40 - Circuit components</video:title>
      <video:description>Lec 5- Electrical Engineering 40 - Circuit components.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17228.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-02T13:34:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AlTMitGI-I4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Computer Science 61A</video:title>
      <video:description>Lec 10- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16820.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-09-01T13:43:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T4dmq1474vM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natalie-Prystajecky-Norovirus-MWV65</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natalie Prystajecky: Norovirus (MWV65)</video:title>
      <video:description>In episode 65 of MicrobeWorld Video, Dr. Stan Maloy talks with Natalie Prystajecky Ph.D., Environmental Public Health Microbiologist, BCCDC Public Health Microbiology and Reference Laboratory, about her work with norovirus. This episode was filmed at the American Association for the Advancement of Science Meeting in Vancouver, Canada on February 16th, 2012.

Norovirus is the leading cause of acute gastroenteritis in the world. In the U.S. norovirus accounts for up to sixty percent of all gastrointestinal related illness representing approximately twenty-three million cases annually.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28072.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-11-26T18:46:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tIDm5dQPme8</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Caliciviridae</video:tag>
      <video:tag>cruise</video:tag>
      <video:tag>gastroenteritis</video:tag>
      <video:tag>GII</video:tag>
      <video:tag>4</video:tag>
      <video:tag>illness</video:tag>
      <video:tag>Natalie</video:tag>
      <video:tag>norovirus</video:tag>
      <video:tag>outbreaks</video:tag>
      <video:tag>oysters</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>Prystajecky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-132-Line-Integral-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 132 - Line Integral Example 1</video:title>
      <video:description>Line Integral Example 1

Concrete example using a line integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19929.jpg</video:thumbnail_loc>
      <video:duration>782</video:duration>
      <video:publication_date>2012-09-06T01:04:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXjQ8yc9Pdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-133-Line-Integral-Example-2-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 133 - Line Integral Example 2 (part 1)</video:title>
      <video:description>Line Integral Example 2 (part 1)

Line integral over a closed path (part 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19931.jpg</video:thumbnail_loc>
      <video:duration>773</video:duration>
      <video:publication_date>2012-09-06T01:04:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wyTjyQMVvc4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>line</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-grow-Yeast</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to grow Yeast</video:title>
      <video:description>How to grow / culture yeast on agar or in YPD:

We show you how to prepare fresh cultures of yeast from previously grown agar plates.

Spruce up your old yeast cultures by replating onto fresh media or liquid YPD, or select colonies of interest to be expanded.

Find out more 
http://www.singerinstruments.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12291.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2012-05-17T14:56:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jfd6SDrYYN8</video:player_loc>
      <video:uploader>Singer Instruments</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>yeast</video:tag>
      <video:tag>grow</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ypd</video:tag>
      <video:tag>agar</video:tag>
      <video:tag>plates</video:tag>
      <video:tag>colonies</video:tag>
      <video:tag>cerevisiae</video:tag>
      <video:tag>pombe</video:tag>
      <video:tag>singer</video:tag>
      <video:tag>Instruments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6  - MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec 6  - MIT 6.451 Principles of Digital Communication II&quot; Introduction to Binary Block Codes

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15861.jpg</video:thumbnail_loc>
      <video:duration>4899</video:duration>
      <video:publication_date>2012-08-28T21:02:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q4LsDylKZcI</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Limit-Examples-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Limit Examples (part 2)</video:title>
      <video:description>Limit Examples (part 2)

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19932.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2012-09-06T01:04:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YRw8udexH4o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-18-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 18-Mechanical Engineering 110</video:title>
      <video:description>lec 19-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 1A - Lecture 3</video:title>
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General Chemistry</video:description>
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      <video:duration>2950</video:duration>
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    <loc>https://dnatube.com/videos/Lec-31-Pure-Numbers-and-Significant-Digits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Pure Numbers and Significant Digits</video:title>
      <video:description>Pure Numbers and Significant Digits

Pure Numbers and Significant Digits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20580.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
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      <video:tag>Significant</video:tag>
      <video:tag>Digits</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Multiplying-and-Dividing-with-Significant-Figures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Multiplying and Dividing with Significant Figures</video:title>
      <video:description>Multiplying and Dividing with Significant Figures

Multiplying and dividing with significant figures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20578.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/iorZdz4dsBU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Significant</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-31-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 31-Computer Science 164</video:title>
      <video:description>lec 31-Computer Science 164 Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27572.jpg</video:thumbnail_loc>
      <video:duration>2737</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/AnYNtMI41-s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Ecosystem-Ecology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Ecosystem Ecology</video:title>
      <video:description>Lec 8- Ecosystem Ecology.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18449.jpg</video:thumbnail_loc>
      <video:duration>2642</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/SwzugyuikIU</video:player_loc>
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      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
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      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-51-Pythagorean-Theorem-Proof-Using-Similarity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 -  Pythagorean Theorem Proof Using Similarity</video:title>
      <video:description>Pythagorean Theorem Proof Using Similarity

Proof of the Pythagorean Theorem using similarity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20318.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-06T14:13:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LrS5_l-gk94</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-Mounting-Stone-Casts-on-a-Hanau-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mounting Stone Casts on a Hanau Articulator</video:title>
      <video:description>&quot;Lec 33 - Mounting Stone Casts on a Hanau Articulator&quot; The steps in completing a facebow transfer, protrusive bite registration and the mounting of stone casts on a Hanau Articulator are demonstrated. Orig. air date: SEP 29 78

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21397.jpg</video:thumbnail_loc>
      <video:duration>1903</video:duration>
      <video:publication_date>2012-09-09T04:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yW1HP66xzmk</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>Mounting</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Casts</video:tag>
      <video:tag>on</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Hanau</video:tag>
      <video:tag>Articulator</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Mounting-the-Maxillary-Cast-on-the-Articulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Mounting the Maxillary Cast on the Articulator</video:title>
      <video:description>&quot;Lec 34 - Mounting the Maxillary Cast on the Articulator&quot; The procedure for mounting the maxillary cast on the articulator.  Orig. air date: JUN 6 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21398.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2012-09-09T04:53:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z6gVV60D-wA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>on</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Penicllin-Mechanism-Its-Working</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Penicllin Mechanism- Its Working</video:title>
      <video:description>This video informs about how pencillin works and mechanism of medicine. pencillin avoid the formation of germs by producing beta lactam antibiotics which stops the formation of peptidoglycan cross-links.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6f8bee71-cc99-4826-b704-be6215bb553d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2011-12-11T22:44:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11032.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>action</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Cosmology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Cosmology</video:title>
      <video:description>&quot;Lec 1 - Cosmology&quot; Lecture 1 of Leonard Susskind&apos;s Modern Physics concentrating on Cosmology. Recorded January 13, 2009 at Stanford University.

This Stanford Continuing Studies course is the fifth of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Stanford University:
http://www.stanford.edu

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17732.jpg</video:thumbnail_loc>
      <video:duration>6183</video:duration>
      <video:publication_date>2012-09-03T17:11:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/32wIKaLkvc4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
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      <video:tag>time</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>cosmological</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>Galaxy</video:tag>
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      <video:tag>shift</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>alice</video:tag>
      <video:tag>Bob</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>homogeneity</video:tag>
      <video:tag>isotropy</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Recession</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology IV (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15145.jpg</video:thumbnail_loc>
      <video:duration>3053</video:duration>
      <video:publication_date>2012-08-28T13:29:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BhS5s1T1as8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-US-Shale-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - U.S. Shale Gas</video:title>
      <video:description>&quot;Lec 37 - U.S. Shale Gas&quot; (January 20, 2010) John Curtis, Professor of Geochemistry and Director of the Potential Gas Agency at the Colorado School of Mines, discusses a broad range of perspectives on the state of U.S. shale gas reserves and resources along with the industries and technologies that are involved in extracting and bringing these energy resources to market.

Stanford University
http://www.stanford.edu

Potential Gas Agency
http://www.ceri-mines.org/potentialgasagency.htm

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18808.jpg</video:thumbnail_loc>
      <video:duration>3764</video:duration>
      <video:publication_date>2012-09-04T05:34:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MAyvoqIN6Fk</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Reserves</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>emissions</video:tag>
      <video:tag>research</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Electrical-Engineering-141-de2fed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 3 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits is filmed on Spring 2010. This is lecture 3 of the whole engineering course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19683.jpg</video:thumbnail_loc>
      <video:duration>4656</video:duration>
      <video:publication_date>2012-09-05T04:12:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fhS2i6XH8Cg</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 5- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17742.jpg</video:thumbnail_loc>
      <video:duration>3190</video:duration>
      <video:publication_date>2012-09-03T17:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JbJ_yPL1DZc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 7- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17747.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-03T17:13:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z2S-sW9k5y8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Modern-Physics-Special-Relativity-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Modern Physics: Special Relativity (Stanford)</video:title>
      <video:description>&quot;Lec Last - Modern Physics: Special Relativity (Stanford)&quot; Lecture Last of Leonard Susskind&apos;s Modern Physics course concentrating on Special Relativity. Recorded June 9, 2008 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=CCD6C043FEC59772

Stanford Continuing Studies: 
http://continuingstudies.stanford.edu/

About Leonard Susskind: 
http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17572.jpg</video:thumbnail_loc>
      <video:duration>6877</video:duration>
      <video:publication_date>2012-09-03T15:41:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3rcfXSqsZM</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>minimum</video:tag>
      <video:tag>special</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>electro</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>curl</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>time</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>mono</video:tag>
      <video:tag>pole</video:tag>
      <video:tag>magnetism</video:tag>
      <video:tag>Lorenz</video:tag>
      <video:tag>invarian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Compound-Interest-and-e-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Compound Interest and e (part 4)</video:title>
      <video:description>This is a lecture of Khan Academy. Compound Interest and e (part 4)

Continuously compounding for multiple years.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19970.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2012-09-06T01:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAxHMTJRhmY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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    <loc>https://dnatube.com/videos/Lec-10-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Matt Gonzalez - Green Party Candidate for Vice President

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19491.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/YINhctKVvtI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
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      <video:tag>ucberkeley</video:tag>
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      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 30- Computer Science 61A.  These lectures are filmed during fall 2010. 
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17911.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-03T18:09:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GetcY1CRNVk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Statistics 21</video:title>
      <video:description>Lec 12- Statistics 21.
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16944.jpg</video:thumbnail_loc>
      <video:duration>4737</video:duration>
      <video:publication_date>2012-09-01T17:07:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3BsYkImyvqM</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-EE290f-Student-Presentations-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - EE290f  Student Presentations - con&apos;t</video:title>
      <video:description>EE290f  Student Presentations - con&apos;t

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 29 - Student Presentations - con&apos;t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19494.jpg</video:thumbnail_loc>
      <video:duration>4301</video:duration>
      <video:publication_date>2012-09-05T02:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q64WyzIXobA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Lecture-17-Three-Learning-Principles-May-29-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Lecture 17 - Three Learning Principles (May 29, 2012)</video:title>
      <video:description>Lec 17 - Lecture 17 - Three Learning Principles (May 29, 2012). Three Learning Principles - Major pitfalls for machine learning practitioners; Occam&apos;s razor, sampling bias, and data snooping. Lecture 17 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15111.jpg</video:thumbnail_loc>
      <video:duration>4578</video:duration>
      <video:publication_date>2012-08-28T13:12:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EZBUDG12Nr0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 9- Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the isomeriser and chemical reactions within a glucose isomerase plant.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18852.jpg</video:thumbnail_loc>
      <video:duration>3183</video:duration>
      <video:publication_date>2012-09-04T06:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pNR4i8bHYpo</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>high</video:tag>
      <video:tag>fructose</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>syrup</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>separator</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>isomerase</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>steady</video:tag>
      <video:tag>State</video:tag>
      <video:tag>stream</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>Fraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Introduction-to-Chemical-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Introduction to Chemical Engineering</video:title>
      <video:description>&quot;Lec 17 - Introduction to Chemical Engineering&quot; Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses biomedical engineering and the functions and anatomy of the kidney.

Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford University Engineering Department.  It provides a basic overview of the chemical engineering field today and delves into the applications of chemical engineering.

Stanford Chemical Engineering Department:
http://cheme.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18860.jpg</video:thumbnail_loc>
      <video:duration>3098</video:duration>
      <video:publication_date>2012-09-04T06:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kTt9G86K4ME</video:player_loc>
      <video:uploader>0|60|0</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Biomedical</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>kidney</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Ureter</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>filter</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>plasma</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>area</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>reabsorption</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>glomeruli</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Similarity-Postulates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Similarity Postulates</video:title>
      <video:description>Similarity Postulates

Thinking about what we need to know whether two triangles are similar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20311.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-06T14:09:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bO0TmJ6Ba4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>similarity</video:tag>
      <video:tag>Postulates</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Conic-Identification-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Conic Identification 3</video:title>
      <video:description>Conic Identification 3

Let&apos;s identify (and graph) a couple of more conics!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20176.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2012-09-06T02:22:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dru0RHgfp2g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Identification</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 2 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a video on Walking Machines then goes into his first topic -- Kinematics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17574.jpg</video:thumbnail_loc>
      <video:duration>4091</video:duration>
      <video:publication_date>2012-09-03T16:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QKyDrUonp98</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>spatial</video:tag>
      <video:tag>Descriptions</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>manipulator</video:tag>
      <video:tag>joints</video:tag>
      <video:tag>constraints</video:tag>
      <video:tag>end</video:tag>
      <video:tag>efector</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>operational</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>redundan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 4 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on a device called The Hummingbird, and then begins Manipulator Kinematics.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17576.jpg</video:thumbnail_loc>
      <video:duration>4314</video:duration>
      <video:publication_date>2012-09-03T16:11:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IY38-bK6yXs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>hummingbird</video:tag>
      <video:tag>minipositioner</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>manipulators</video:tag>
      <video:tag>links</video:tag>
      <video:tag>denavit</video:tag>
      <video:tag>hartenberg</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>attachment</video:tag>
      <video:tag>transformat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Lecture-4-Transboundary-Watercourses-and-Groundwater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Lecture 4: Transboundary Watercourses and Groundwater</video:title>
      <video:description>Lecture 4: Transboundary Watercourses and Groundwater

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17967.jpg</video:thumbnail_loc>
      <video:duration>6142</video:duration>
      <video:publication_date>2012-09-03T18:36:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4_1_rE1fUd8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-251D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Public Health 251D</video:title>
      <video:description>Lec 8- Public Health 251D .
Applied Epidemiology Using R</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19166.jpg</video:thumbnail_loc>
      <video:duration>6372</video:duration>
      <video:publication_date>2012-09-04T18:39:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/meMcj0NcCpI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Physics-10-Atoms-and-Heat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Physics 10 Atoms and Heat</video:title>
      <video:description>Physics 10 Atoms and Heat

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19288.jpg</video:thumbnail_loc>
      <video:duration>4440</video:duration>
      <video:publication_date>2012-09-05T01:14:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6ysbZ_j2xi0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Physics-10-Gravity-and-Satellites-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Physics 10 Gravity and Satellites II</video:title>
      <video:description>Physics 10 Gravity and Satellites II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19294.jpg</video:thumbnail_loc>
      <video:duration>3857</video:duration>
      <video:publication_date>2012-09-05T01:17:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fLjaVL26hzI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lava-Lake-Test-With-Organic-Waste</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lava Lake - Test With Organic Waste</video:title>
      <video:description>Video shows disposal of camp waste in a lava lake. Surprisingly, the waste penetrates the crust of lake and triggers a violent lava formation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2e957cbf-684e-4eb2-b0df-8594707f0b25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2013-02-05T04:07:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29140.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Eruption</video:tag>
      <video:tag>after</video:tag>
      <video:tag>person</video:tag>
      <video:tag>falls</video:tag>
      <video:tag>in</video:tag>
      <video:tag>lava</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>of</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>waste</video:tag>
      <video:tag>garbage</video:tag>
      <video:tag>trash</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Year-Trek-of-NASAs-Mars-Rover-Opportunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three-Year Trek of NASA&apos;s Mars Rover Opportunity</video:title>
      <video:description>309 images taken during the 13-mile journey appear in this video. A brief discussion of the NASA&apos;s mars rover mission is provide here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2255e53c-6aee-43e6-9fa5-a0dc73ed0f99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-05T04:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29161.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Rover</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Trek</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>Lec 23 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Cell Potentials and Free Energy

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15208.jpg</video:thumbnail_loc>
      <video:duration>2875</video:duration>
      <video:publication_date>2012-08-28T15:38:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LRFbAo-RIIU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-25-Biology-1B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 25-Biology 1B -</video:title>
      <video:description>lec 25-Biology 1B - General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23423.jpg</video:thumbnail_loc>
      <video:duration>2909</video:duration>
      <video:publication_date>2012-09-13T13:53:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FiZbyWCLDGk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ECG-Reading-For-Ventricular-Rhythms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ECG Reading For Ventricular Rhythms</video:title>
      <video:description>This video discusses the ventricular rhythms reading in detail by Dr. Vaidya. A ventricular pacemakers rate is between 20 to 40 per minute.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/077734d5-0a89-4e8c-9bf6-567d39d3bd8f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2013-02-11T01:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30114.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ventricular</video:tag>
      <video:tag>Rhythms</video:tag>
      <video:tag>ECG</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Vaidya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-AST-210EE-213-Spatial-resolution-and-depth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - AST 210/EE 213 Spatial resolution and depth...</video:title>
      <video:description>AST 210/EE 213 Spatial resolution and depth...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 26: Spatial resolution and depth of field
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19408.jpg</video:thumbnail_loc>
      <video:duration>4844</video:duration>
      <video:publication_date>2012-09-05T02:14:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tLiubh0IKWE</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Diversity-and-reproduction-of-alg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29- Diversity and reproduction of - alg</video:title>
      <video:description>Lec 29- Diversity and reproduction of - alg.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18525.jpg</video:thumbnail_loc>
      <video:duration>3021</video:duration>
      <video:publication_date>2012-09-04T02:10:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JSm0Ujzw-sA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Benefits-of-Scaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Benefits of Scaling</video:title>
      <video:description>Lec 3- Benefits of Scaling.Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17097.jpg</video:thumbnail_loc>
      <video:duration>4878</video:duration>
      <video:publication_date>2012-09-02T06:48:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/id50SVHIvJY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Biological Bases of Mind and Behavior 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19498.jpg</video:thumbnail_loc>
      <video:duration>2409</video:duration>
      <video:publication_date>2012-09-05T03:02:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFj7rotVM8I</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Introduction-to-the-Price-to-Earnings-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Introduction to the Price-to-Earnings Ratio</video:title>
      <video:description>Introduction to the Price-to-Earnings Ratio

Price to Earnings Ration (or P/E ratio).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22629.jpg</video:thumbnail_loc>
      <video:duration>887</video:duration>
      <video:publication_date>2012-09-11T02:43:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cppxO67e6eo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Earnings</video:tag>
      <video:tag>Ratio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Backyard-Black-Hole-Sci-Fi-Science-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Backyard Black Hole   Sci Fi Science Video</video:title>
      <video:description>More info: http://science.discovery.com/tv/sci-fi-science/
Michio Kaku&apos;s plan to avoid being &quot;spaghettified.&quot;/nWhat is Blackhole: A black hole is a region of space from which nothing, not even light, can escape. It is the result of the deformation of spacetime caused by a very compact mass. Around a black hole there is an undetectable surface which marks the point of no return, called an event horizon. It is called &quot;black&quot; because it absorbs all the light that hits it, reflecting nothing, just like a perfect black body in thermodynamics.[1] Quantum mechanics predicts that black holes also emit radiation like a black body with a finite temperature. This temperature decreases with the mass of the black hole, making it unlikely to observe this radiation for black holes of stellar mass. Reff: Wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4657.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-10-15T21:37:31.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4657.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blackhole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Controlled-Environmental-Life-Support</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Controlled Environmental Life Support</video:title>
      <video:description>&quot;Lec 8 - Controlled Environmental Life Support&quot; Fifteenth lecture of Professor Lynn Rothschild&apos;s Astrobiology and Space Exploration course.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18674.jpg</video:thumbnail_loc>
      <video:duration>4890</video:duration>
      <video:publication_date>2012-09-04T03:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_BRfvnCDOvE</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>human</video:tag>
      <video:tag>astronaut</video:tag>
      <video:tag>skylab</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Toothbrushing-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Toothbrushing Part II</video:title>
      <video:description>&quot;Lec 15 - Toothbrushing Part II&quot; This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21553.jpg</video:thumbnail_loc>
      <video:duration>880</video:duration>
      <video:publication_date>2012-09-09T05:54:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C6QryUju-fM</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Toothbrushing</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-man-who-could-have-measured-penguin-size-by-how-icebergs-jiggled-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The man who could have measured penguin size by how icebergs jiggled by Minute Physics</video:title>
      <video:description>Minute Physics does a wonderful job summarizing what Albert Einstein thought of atoms. If you want to learn more about quantum physics, relativity, Brownian Motion, and more, then you must see this short clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06e2b848-a092-4ab5-8b93-d299ed60d4df/cand_25.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2013-02-05T04:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29197.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Brownian</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Confidence-Interval-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 -  Confidence Interval Example</video:title>
      <video:description>Confidence Interval Example

Confidence Interval Example</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22693.jpg</video:thumbnail_loc>
      <video:duration>1116</video:duration>
      <video:publication_date>2012-09-11T02:52:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SeQeYVJZ2gE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Confidence</video:tag>
      <video:tag>Interval</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Starting-a-Productivity-Revolution-in-Parallel-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Starting a Productivity Revolution in Parallel Computation</video:title>
      <video:description>&quot;Lec 5 - Starting a Productivity Revolution in Parallel Computation&quot; (November 4, 2009) Anwar Ghuloum of Intel Corporation discusses Intel&apos;s Ct technology, which aims to provide a tool for developers to write parallel programs productively and create an infrastructure for implementation of other data parallel domain-specific libraries and languages.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19067.jpg</video:thumbnail_loc>
      <video:duration>4980</video:duration>
      <video:publication_date>2012-09-04T09:42:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hX-ectOgAso</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>script</video:tag>
      <video:tag>language</video:tag>
      <video:tag>productivity</video:tag>
      <video:tag>developer</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>Intel</video:tag>
      <video:tag>infrastructure</video:tag>
      <video:tag>debugging</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>research</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>C</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>processor</video:tag>
      <video:tag>arc</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -22 PACS 164B</video:title>
      <video:description>This is lecture 22 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19428.jpg</video:thumbnail_loc>
      <video:duration>3780</video:duration>
      <video:publication_date>2012-09-05T02:30:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0n5sI6o8roc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Legal-Studies-160-Lecture-12b-The-Long-and-Winding-Road-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Legal Studies 160 - Lecture 12b: The Long and Winding Road - continued</video:title>
      <video:description>Legal Studies 160 - Lecture 12b: The Long and Winding Road - continued

Punishment, Culture, and Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26101.jpg</video:thumbnail_loc>
      <video:duration>4550</video:duration>
      <video:publication_date>2012-09-18T23:53:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UDiXhoKbHok</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>legal</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>160</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>12b</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Winding</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Fabrication-of-Bite-Plane-Splint-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Fabrication of Bite Plane Splint,  Part II:</video:title>
      <video:description>&quot;Lec 47 - Fabrication of Bite Plane Splint,  Part II:  Semi Direct Waxing&quot; Illustrates the semi-direct method of fabricating a bite plane splint. Wax fabricated on cast, then fitted into the mouth for maxillary tooth imprints. Then sent to the lab. Orig. air date: OCT 15 74

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21414.jpg</video:thumbnail_loc>
      <video:duration>664</video:duration>
      <video:publication_date>2012-09-09T05:03:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DiI6HJFC_Ak</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>Splint</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Waxing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-LeBron-asks-about-free-throws-versus-three-pointers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 41 LeBron asks about free throws versus three pointers</video:title>
      <video:description>This is a lecture of Khan Academy.
LeBron James asks Sal Khan whether it is easier to make three free throws or one three pointer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21890.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2012-09-10T17:36:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PddbEVNMgTY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>LeBron</video:tag>
      <video:tag>asks</video:tag>
      <video:tag>about</video:tag>
      <video:tag>free</video:tag>
      <video:tag>throws</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>pointers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-74-Passed-Bike-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 74 - Passed Bike Word Problem</video:title>
      <video:description>Passed Bike Word Problem

Fun algebra word problem involving a train passing a bike.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20186.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-06T02:27:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P03ljxjy8Nw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>passed</video:tag>
      <video:tag>Bike</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Passing-Trains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Passing Trains</video:title>
      <video:description>Passing Trains

Trains passing at different rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20187.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-06T02:27:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qLLjD-g_9ms</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>passing</video:tag>
      <video:tag>Trains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-76-Overtaking-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 76 - Overtaking Word Problem</video:title>
      <video:description>Overtaking Word Problem

3 people overtaking each other at different rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20188.jpg</video:thumbnail_loc>
      <video:duration>592</video:duration>
      <video:publication_date>2012-09-06T02:28:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LYWUHaWwY0c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Overtaking</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Early-Train-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Early Train Word Problem</video:title>
      <video:description>Early Train Word Problem

Fun word problem that is almost a brain teaser.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20189.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-06T02:28:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uA3m8vbd2wc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Early</video:tag>
      <video:tag>train</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Officer-on-Horseback</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Officer on Horseback</video:title>
      <video:description>Officer on Horseback

Not quite a brain teaser but fun nonetheless!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20190.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2012-09-06T02:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPJAi5zWu9U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Officer</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Horseback</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Navigation-Controllers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Navigation Controllers</video:title>
      <video:description>&quot;Lec 7 - Navigation Controllers&quot; (April 22, 2009) Evan Doll covers navigation and tab bar controllers.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18702.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-09-04T04:06:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4CBMusxvivE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>data</video:tag>
      <video:tag>fl</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Table-Views</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Table Views</video:title>
      <video:description>&quot;Lec 8 - Table Views&quot; (April 27, 2009) Guest lecturer Jason Beaver from the Apple User Interface Kit (UIKit) team covers scroll views and table views.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18703.jpg</video:thumbnail_loc>
      <video:duration>3317</video:duration>
      <video:publication_date>2012-09-04T04:06:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/udx4Z2dbdm4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>scrolling</video:tag>
      <video:tag>View</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Macrostates-and-Microstates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Macrostates and Microstates</video:title>
      <video:description>Macrostates and Microstates

The difference between macrostates and microstates.  Thermodynamic equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22644.jpg</video:thumbnail_loc>
      <video:duration>1109</video:duration>
      <video:publication_date>2012-09-11T02:45:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5EU-y1VF7g4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Macrostates</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Microstates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-One-Tailed-and-Two-Tailed-Tests</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - One-Tailed and Two-Tailed Tests</video:title>
      <video:description>One-Tailed and Two-Tailed Tests

One-Tailed and Two-Tailed Tests</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22703.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2012-09-11T02:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mvye6X_0upA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>Tailed</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Tests</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 10 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng continues his lecture on learning theory by discussing VC dimension and model selection. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18761.jpg</video:thumbnail_loc>
      <video:duration>4376</video:duration>
      <video:publication_date>2012-09-04T04:45:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0kWZoyNRxTY</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>VC</video:tag>
      <video:tag>Dimension</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Floating</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Vapnik</video:tag>
      <video:tag>Chervonenkis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Credit-Default-Swaps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Credit Default Swaps</video:title>
      <video:description>This is a lecture of Khan Academy. Credit Default Swaps

Introduction to credit default swaps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20224.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2012-09-06T02:43:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1lVOO9Y080</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ceramic-Oxinium-knee-replacements-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ceramic Oxinium knee replacements in India</video:title>
      <video:description>The Journey Oxinium knee is an unique implant as its material can outlast conventional cobalt chrome,  proves more scratch resistant and moves very smoothly. Its design also allows more stability and ease of movements like a normal human knee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3948.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2010-03-09T08:02:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B5BPSDofiGE</video:player_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ceramic</video:tag>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacements</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-A-Romp-Through-Ethics-for-Complete-Beginners-67</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33- A Romp Through Ethics for Complete Beginners (6/7)</video:title>
      <video:description>&quot;Lec 33- A Romp Through Ethics for Complete Beginners (6/7)&quot;Part 6 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. A reflection on Mill&apos;s account of morality, and the greatest happiness of the greatest number.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-06.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21424.jpg</video:thumbnail_loc>
      <video:duration>5439</video:duration>
      <video:publication_date>2012-09-09T05:04:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mlnqMcL2G5s</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>A</video:tag>
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    <video:video>
      <video:title>Hip resurfacing India  patient story of  Dr.Venkatachalam</video:title>
      <video:description>British patient demonstrates his full recovery after Hip resurfacing done by Dr. Venkatachalam of Madras Joint replacement center.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Legal-Studies-160-Lecture-14-Capital-Punishment-in-Asia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Legal Studies 160 - Lecture 14: Capital Punishment in Asia</video:title>
      <video:description>Legal Studies 160 - Lecture 14: Capital Punishment in Asia

Punishment, Culture, and Society</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Canada&apos;s Oil Sands, Warts and All</video:title>
      <video:description>&quot;Lec 11 - Canada&apos;s Oil Sands, Warts and All&quot; February 14, 2011 - Bob Skinner, Advisor to Statoil in Canada, discusses the challenges facing the ever growing industry focused on extracting the vast oil sand resources of Canada touching on interwoven difficulties in economic, social and environmental terms.

Stanford University
http://www.stanford.edu

Statoil
http://www.statoil.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
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      <video:tag>tar</video:tag>
      <video:tag>Shale</video:tag>
      <video:tag>impacts</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Law-2707-Biomass-Biofuels-and-Landfill-Gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Law 270.7  Biomass &amp; Biofuels, and Landfill Gas</video:title>
      <video:description>Law 270.7  Biomass &amp; Biofuels, and Landfill Gas

Pollution Control Laws and Renewable Energy - November 5, 2008

A look at current practice and potential related to biomass use for powerplants, and the evolving effort to develop viable biofuels for transportation.  Addressing the energy payback and carbon neutrality of biomass and biofuels; Indirect effect of water pollution and waste management laws on the development of renewable energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19575.jpg</video:thumbnail_loc>
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      <video:tag>municipal</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Electrical Engineering 141 - Lecture 24</video:title>
      <video:description>Electrical Engineering 141 - Lecture 24. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 21-Computer Science 164 Programming Languages and Compilers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27562.jpg</video:thumbnail_loc>
      <video:duration>2782</video:duration>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Hubble&apos;s Law</video:title>
      <video:description>Hubble&apos;s Law

Hubble&apos;s Law</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24957.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Least Common Multiple</video:title>
      <video:description>Least Common Multiple

Example of figuring out the least common multiple of two nunmbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20506.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/cH-jaMCzIRk</video:player_loc>
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      <video:tag>Common</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- MASShape</video:title>
      <video:description>Lec 36- MASShape.
Troy Schaum
Rice School of Architecture Insider Trading Lecture Series Spring 2010</video:description>
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      <video:tag>Houston</video:tag>
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      <video:description>&quot;Lec 4- Computer Science 188&quot;Introduction to Artificial Intelligence</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 26 -Biology 1B -  Human Evolution&quot;General Biology</video:description>
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      <video:player_loc>https://www.youtube.com/embed/LLRBi1qNg_Y</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Lec</video:tag>
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      <video:tag>Evolution</video:tag>
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  <url>
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    <video:video>
      <video:title>Lec 101 - Adding and Subtracting Polynomials 3</video:title>
      <video:description>Adding and Subtracting Polynomials 3

U08_L2_T2_we3 Adding and Subtracting Polynomials 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24673.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Chemistry 1A - Lecture 22

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26747.jpg</video:thumbnail_loc>
      <video:duration>2978</video:duration>
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      <video:tag>22</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 16- Equivalent Circuit.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17113.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/IBooLZ6YJzw</video:player_loc>
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      <video:title>Lec 13 - Psychology 101</video:title>
      <video:description>&quot;Lec 13 - Psychology 101&quot;Research and Data Analysis in Psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27179.jpg</video:thumbnail_loc>
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      <video:description>&quot;Lec 2 - Psychology 101 &quot;Research and Data Analysis in Psychology</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-72-CS50-Week-8-Wednesday</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - CS50 / Week 8: Wednesday</video:title>
      <video:description>Lec 72 - CS50 / Week 8: Wednesday. HTTP. XHTML. PHP. SQL.   More at http://cs50.tv/.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-124-Double-Integrals-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 124 - Double Integrals 4</video:title>
      <video:description>Double Integrals 4

Another way to conceptualize the double integral.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19919.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/twT-WZChfZ8</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Social-Security-Intro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Social Security Intro</video:title>
      <video:description>Social Security Intro

Basics on how social security works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25117.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/gLHUCUv1e5Y</video:player_loc>
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      <video:tag>social</video:tag>
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    <loc>https://dnatube.com/videos/Lec-47-Distal-Wedge-Mandible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47  - Distal Wedge - Mandible</video:title>
      <video:description>&quot;Lec 47  - Distal Wedge - Mandible&quot; Surgery to remove a distal wedge of scar tissue from around a mandibular second molar.  Orig. air date: NOV 10 80

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>47</video:tag>
      <video:tag>Distal</video:tag>
      <video:tag>Wedge</video:tag>
      <video:tag>Mandible</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 1 - Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23503.jpg</video:thumbnail_loc>
      <video:duration>2899</video:duration>
      <video:publication_date>2012-09-14T09:08:12.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-17-Complex-roots-of-the-characteristic-equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Complex roots of the characteristic equations 1</video:title>
      <video:description>Complex roots of the characteristic equations 1

What happens when the characteristic equations has complex roots?!</video:description>
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      <video:duration>627</video:duration>
      <video:publication_date>2012-09-11T01:02:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6xEO4BeawzA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>characteristic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-95-Angle-Bisector-Theorem-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 95 - Angle Bisector Theorem Examples</video:title>
      <video:description>Angle Bisector Theorem Examples

Using the angle bisector theorem to solve for sides of a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20390.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-06T14:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PlY3e_-9JUA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Angle</video:tag>
      <video:tag>Bisector</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Examples</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laser-dentistry-in-India-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser dentistry in India at Mumbai</video:title>
      <video:description>Laser dentistry in India at Mumbai is shown in this video. Dentisry in India is cost and time effective.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a66b72b4-c349-4a9c-8384-5bac399e94ee/cand_25.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:18:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9526.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goa</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>savings</video:tag>
      <video:tag>on</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cervical-Fusion-Surgery-in-India-Patient-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cervical Fusion Surgery in India - Patient Testimony</video:title>
      <video:description>Medical tourism gives hope to many people all around the world. This patient came from Ireland to receive treatment for his neck injury. The health professionals in India performed successful cervical fusion surgery. Play the video to see his testimony.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e435becb-2e61-4023-9e72-c56f6bba3272/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-11-30T06:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9313.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Irish</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>testimony</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Incenter-and-incircles-of-a-triangle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Incenter and incircles of a triangle</video:title>
      <video:description>Incenter and incircles of a triangle

Using angle bisectors to find the incenter and incircle of a triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20384.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2012-09-06T14:33:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/21vbBiCVijE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>and</video:tag>
      <video:tag>incircles</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Triangle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Resonance</video:title>
      <video:description>Resonance

Resonance in benzene and the carbonate ion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24592.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2012-09-17T14:13:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6XOm3Km7r30</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>resonance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Building-the-Virtual-Volunteer-Community</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Building the Virtual Volunteer Community</video:title>
      <video:description>Lec 1 - Building the Virtual Volunteer Community. Attendees will learn more about the University&apos;s new web tool for building alumni communities and the impact of this online resource on how UChicago volunteers connect and work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14966.jpg</video:thumbnail_loc>
      <video:duration>2385</video:duration>
      <video:publication_date>2012-08-28T11:02:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DRiOMCE_kZo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>magnet</video:tag>
      <video:tag>website</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-8-Public-Health-257B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 8-Public Health 257B</video:title>
      <video:description>lec 8-Public Health 257B .Public Health Preparedness &amp; Emergency Response</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19209.jpg</video:thumbnail_loc>
      <video:duration>6020</video:duration>
      <video:publication_date>2012-09-04T20:02:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kv7ZE-5u9cw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19-Mathematics 16B</video:title>
      <video:description>Lec 19-Mathematics 16B.Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19233.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-04T20:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ifq7FJql6q0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maths</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Echocardiogram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Echocardiogram</video:title>
      <video:description>Dr. Christine Seidman describes a live demonstration of an echocardiogram, with a description of the parts of the heart that are visualized. It uses ultrasound waves so it is not harmful. Also featured on the DVD Hearts and Hypertension: Blazing Genetic Trails, available free from HHMI</video:description>
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      <video:publication_date>2007-08-02T22:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/599.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Echocardiogram</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>Heart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Measuring-a-Fish-Tapeworm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring a Fish Tapeworm</video:title>
      <video:description>Tapeworms can grow up to 30m long.See a 15 ft. long tape worm shown at the &apos;The Tyra Bank&quot; show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/0669413e-d76b-44c8-a32c-98ab9ba6f28c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-06-18T04:26:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4403.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tyra</video:tag>
      <video:tag>banks</video:tag>
      <video:tag>antm</video:tag>
      <video:tag>top</video:tag>
      <video:tag>model</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>stretch16</video:tag>
      <video:tag>9</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Epidermis-of-the-skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epidermis of the skin</video:title>
      <video:description>The outer layer of the two main layers of cells that make up the skin is called epidermis.this layer is made of flat cells called squamous cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/07b906cd-4fab-4c56-8514-92fd5b4cfeb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-14T23:41:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5340.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Epidermis</video:tag>
      <video:tag>dermis</video:tag>
      <video:tag>subcutaneous</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>keritanized</video:tag>
      <video:tag>stratified</video:tag>
      <video:tag>squamous</video:tag>
      <video:tag>epithelium</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-Cycle-of-Dengue-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life Cycle of Dengue Virus</video:title>
      <video:description>Dengue virus has sophisticated mechanisms for entering a cell, for replicating its RNA genome, and for transcribing proteins.</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2012-04-12T23:29:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12225.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Dengue</video:tag>
      <video:tag>Virus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ureter-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ureter Histology</video:title>
      <video:description>This presentation explains detailed histology of ureter has a typical star shaped histology it is lined by transitional epithelium mucosa musularis and serosa or adventitia are the three layers which can be seen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/09dd33c6-c442-4f7b-961f-25a6ea1ea11b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-30T22:22:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9661.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ureter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Preparing-an-Inoculum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Preparing an Inoculum</video:title>
      <video:description>This video will help you in understanding how to prepare bacterial inoculations under aerobic and anaerobic condition. A step by step procedure is discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5620fb-3bc3-45f7-a9ce-42bd3e69b94f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2013-02-11T01:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30076.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>Preparing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Inoculum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tummy-Tuck-SurgeryAbdominoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tummy Tuck Surgery(Abdominoplasty)</video:title>
      <video:description>A close video of Tummy Tuck Surgery. Video shows that how the extra skin is removed from the lower and middle abdomen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d573fb8-738a-4aca-b2c3-08ca564fd7a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2011-12-06T18:14:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10776.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Physiology-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology 1/3</video:title>
      <video:description>Spermatogenesis. Fisiologia Masculina. Espermatogenesis. ... medicine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/8e5587f3-44ce-4e5e-841a-49773349a4ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2009-04-23T06:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1995.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 14 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video on A Finger-Shaped Tactile Sensor Using An Optical Waveguide, then lectures on Robot control and the one degree of freedom.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17591.jpg</video:thumbnail_loc>
      <video:duration>4395</video:duration>
      <video:publication_date>2012-09-03T16:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U3diaQ-iU0I</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>sensors</video:tag>
      <video:tag>tactile</video:tag>
      <video:tag>waveguide</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>control</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>gains</video:tag>
      <video:tag>partitioning</video:tag>
      <video:tag>disturbance</video:tag>
      <video:tag>rejecti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chargaffs-Ratio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chargaff&apos;s Ratio</video:title>
      <video:description>This video explains what Chargaff&apos;s ratio is. In 1950, Erwin Chargaff published a paper stating that in the DNA of any given species, the ratio of adenine to thymine is equal, as is the ratio of cytosine to guanine. This became known as Chargaff&apos;s ratio, and it was an important clue for solving the structure of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/fa354244-3acc-425b-8d54-3841993a0848/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2013-02-08T23:43:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29700.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Chargaff</video:tag>
      <video:tag>Ratio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Integrative-Biology-131-Endocrine-Female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 37 Integrative Biology 131   Endocrine, Female...</video:title>
      <video:description>This is lecture 37 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19366.jpg</video:thumbnail_loc>
      <video:duration>3179</video:duration>
      <video:publication_date>2012-09-05T01:47:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BpZ75E72po0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>education</video:tag>
      <video:tag>ib</video:tag>
      <video:tag>131</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>integrative</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 PACS 164B</video:title>
      <video:description>This is lecture 1 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19373.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-05T01:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzIqYaaKS84</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>qualityhigh</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Drive-Safely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Drive Safely</video:title>
      <video:description>This video shows you the rules and regulations that should be followed by driver to drive safely. This thesis is represented by Nahom and tells you the procedure to get the license.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8c989589-b07a-4e2e-94a9-e5cabccf9c02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-09T05:40:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29770.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Driver</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Minute</video:tag>
      <video:tag>Thesis</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Nahom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Introduction-to-Robotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Introduction to Robotics</video:title>
      <video:description>&quot;Lec 15 - Introduction to Robotics&quot; Lecture by Professor Oussama Khatib for Introduction to Robotics (CS223A) in the Stanford Computer Science Department. Professor Khatib shows a short video about On the Run: The Leg Laboratory, then continues to lecture on Control.

CS223A is an introduction to robotics which covers topics such as Spatial Descriptions, Forward Kinematics, Inverse Kinematics, Jacobians, Dynamics, Motion Planning and Trajectory Generation, Position and Force Control, and Manipulator Design.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=65CC0384A1798ADF

CS 223A Course Website:
http://cse.stanford.edu/class/cs223a/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17593.jpg</video:thumbnail_loc>
      <video:duration>4345</video:duration>
      <video:publication_date>2012-09-03T16:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A6QEQFTBKnA</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>design</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>humanoids</video:tag>
      <video:tag>AI</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>intelligence</video:tag>
      <video:tag>manipulator</video:tag>
      <video:tag>control</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>PD</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>gains</video:tag>
      <video:tag>nonlinear</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>decoupling</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>En</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Search-for-other-Earths-and-Life-in-the-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Search for other Earths and Life in the Universe</video:title>
      <video:description>&quot;Lec 2 - The Search for other Earths and Life in the Universe&quot; (January 14, 2010) Geoff Marcy, UC Berkeley Professor of Astronomy and Co-Investigator on Kepler Team, discusses the Keplar Teams efforts to locate earth-like planets by observing orbit, doppler shift, and dimming of Upsilon Andromedae.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18910.jpg</video:thumbnail_loc>
      <video:duration>5032</video:duration>
      <video:publication_date>2012-09-04T07:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bFlrfTvmMwk</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>life</video:tag>
      <video:tag>form</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>search</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>luminosity</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Doppler</video:tag>
      <video:tag>shift</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>wavelength</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>upsilon</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Stereochemical-Nomenclature-Racemization-and-Resolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Stereochemical Nomenclature; Racemization and Resolution</video:title>
      <video:description>&quot;Lec 28 - Stereochemical Nomenclature; Racemization and Resolution&quot; Freshman Organic Chemistry (CHEM 125)

Determination of the actual atomic arrangement in tartaric acid in 1949 motivated a change in stereochemical nomenclature from Fischer&apos;s 1891 genealogical convention (D, L) to the CIP scheme (R, S) based on conventional group priorities. Configurational isomers can be interconverted by racemization and epimerization. Pure enantiomers can be separated from racemic mixtures by resolution schemes based on selective crystallization of conglomerates or temporary formation of diastereomers.

00:00 - Chapter 1. Ambiguity in the D/L Genealogical Designations
10:15 - Chapter 2. The Discovery of Tartaric Acid&apos;s Atomic Arrangement and Notation by Priority
24:49 - Chapter 3. The Cahn-Ingold-Prelog Priority Scheme
34:12 - Chapter 4. Racemization and Epimerization

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19764.jpg</video:thumbnail_loc>
      <video:duration>2850</video:duration>
      <video:publication_date>2012-09-05T09:32:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BJyPPZSS35c</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rectus</video:tag>
      <video:tag>Sinister</video:tag>
      <video:tag>zusammen</video:tag>
      <video:tag>entgegen</video:tag>
      <video:tag>CIP</video:tag>
      <video:tag>cis</video:tag>
      <video:tag>trans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Anatomy-of-an-Orthodontic-Claim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Anatomy of an Orthodontic Claim</video:title>
      <video:description>&quot;Lec 40 - Anatomy of an Orthodontic Claim&quot; Dr. George S. Payne of University of California at San Francisco talks about the mechanics of preventing legal litigation in the orthodontic practice. Orig. air date: APR 14 88

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20799.jpg</video:thumbnail_loc>
      <video:duration>1995</video:duration>
      <video:publication_date>2012-09-07T17:18:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mmRS9x4fvmA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>Claim</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Evolution</video:title>
      <video:description>&quot;Lec 4 - Evolution&quot; (January 21, 2010) Professor Lynn Rothschild discusses evolution in the context of space and time, focusing on the emergence of life in a planetary context on Earth and possibly elsewhere as well as the evolution of intelligence and the search for it elsewhere.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18912.jpg</video:thumbnail_loc>
      <video:duration>3763</video:duration>
      <video:publication_date>2012-09-04T07:18:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/us7JphSUx1k</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>diversity</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Eukaryotes</video:tag>
      <video:tag>protists</video:tag>
      <video:tag>fossils</video:tag>
      <video:tag>multicellularity</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 13 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20685.jpg</video:thumbnail_loc>
      <video:duration>3937</video:duration>
      <video:publication_date>2012-09-07T09:07:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A-cUN14_4h4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discoveries-By-Nikola-Tesla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discoveries By Nikola Tesla</video:title>
      <video:description>Have a look at the great master mind person Nikola Tesla. His discoveries are discussed here with a brief explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/596b3921-6598-4db5-9f5b-7b87b7dd6329/cand_25.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2013-02-09T06:17:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29797.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>History</video:category>
      <video:tag>Nikola</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>Minds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-the-Earth-is-growing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is the Earth is growing</video:title>
      <video:description>According to the plate tectonic theory, the continents were once together forming a giant continent called the pangea. The continents then drifted apart forming the continents as we see now. In this video Neal Adams argues that the continents drifted from each other not because of drifting but due to continuous growth of earth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/7f9187d0-df4b-4857-8603-2e030d1d64ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2010-10-17T00:12:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4685.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Chemistry-1A-Lecture-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Chemistry 1A - Lecture 33</video:title>
      <video:description>Chemistry 1A - Lecture 33

General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26772.jpg</video:thumbnail_loc>
      <video:duration>3055</video:duration>
      <video:publication_date>2012-09-19T02:26:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lbUOB3ydFKw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>33</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electron-Scanning-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron Scanning Microscope</video:title>
      <video:description>This video shows a microscope that is able to scan electrons. Construction and workings are explained here very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d2742800-504f-4851-b2f4-d278ff63aa38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>896</video:duration>
      <video:publication_date>2013-02-09T07:30:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29841.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>diy</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Microscope</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-81-Chronometric-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 81 - Chronometric Revolution</video:title>
      <video:description>Chronometric Revolution

Discussion of the relatively recent changes in our ability as a species to shine light on our deep past</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25036.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2012-09-17T18:20:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5mNTvtjDnP8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Chronometric</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Black-Holes-And-Gamma-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Black Holes And Gamma Rays</video:title>
      <video:description>Gamma rays bursts are the rays associated with energetic explosions caused by collisions with other stars in space. These have also been linked in the formations of black holes as seen by data collected by the Swift telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ece0ee42-bfc3-420d-8ea7-54795a2c6e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2011-11-23T10:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7689.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Colliding</video:tag>
      <video:tag>neutron</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Create</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Burst</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Custom-Classes-Object-Lifecycle-Autorelease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Custom Classes, Object Lifecycle, Autorelease</video:title>
      <video:description>&quot;Lec 3 - Custom Classes, Object Lifecycle, Autorelease&quot; (January 12, 2010) Alan Cannistraro covers creating custom classes, the object lifecycle, auto release, and properties in Objective-C.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18927.jpg</video:thumbnail_loc>
      <video:duration>4043</video:duration>
      <video:publication_date>2012-09-04T07:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A79t7CVx_T0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>data</video:tag>
      <video:tag>class</video:tag>
      <video:tag>superclass</video:tag>
      <video:tag>NSObject</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>header</video:tag>
      <video:tag>file</video:tag>
      <video:tag>private</video:tag>
      <video:tag>impleme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 9 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19783.jpg</video:thumbnail_loc>
      <video:duration>4166</video:duration>
      <video:publication_date>2012-09-05T09:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0iOAAlScxA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Calculus-Derivatives-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Calculus: Derivatives 1</video:title>
      <video:description>Calculus: Derivatives 1

Finding the slope of a tangent line to a curve (the derivative). Introduction to Calculus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19811.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-05T17:44:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rAof9Ld5sOg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-86-2003-AIME-II-Problem-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - 2003 AIME II Problem 7</video:title>
      <video:description>2003 AIME II Problem 7

Area of rhombus from circumradii of triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20376.jpg</video:thumbnail_loc>
      <video:duration>793</video:duration>
      <video:publication_date>2012-09-06T14:30:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jpKjXtywTlQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Electrical Engineering -240</video:title>
      <video:description>lec 4-Electrical Engineering -240.Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20884.jpg</video:thumbnail_loc>
      <video:duration>5019</video:duration>
      <video:publication_date>2012-09-07T23:53:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ohs9KkLVEBk</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-113-Gradient-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 113 - Gradient 1</video:title>
      <video:description>Gradient 1

Introduction to the gradient</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19907.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T00:49:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U7HQ_G_N6vo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>gradient</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Life-Beyond-Its-Planet-of-Origin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Life Beyond It&apos;s Planet of Origin</video:title>
      <video:description>&quot;Lec 10 - Life Beyond It&apos;s Planet of Origin&quot; (February 16, 2010) Rocco Mancinelli, Bay Area Environmental Research Institute, discusses how research has taken the first step to understanding how organisms survive and evolve outside of planet earth.

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18918.jpg</video:thumbnail_loc>
      <video:duration>4704</video:duration>
      <video:publication_date>2012-09-04T07:19:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ua3pKMzJf4w</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Nitrogen</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>Flight</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>outer</video:tag>
      <video:tag>panspermia</video:tag>
      <video:tag>Alien</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Spore</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Salt</video:tag>
      <video:tag>osmophilic</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Rain</video:tag>
      <video:tag>India</video:tag>
      <video:tag>organis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-AST-210EE-213-EUV-lithography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - AST 210/EE 213 EUV lithography</video:title>
      <video:description>AST 210/EE 213 EUV lithography

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 28: EUV lithography
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19410.jpg</video:thumbnail_loc>
      <video:duration>3914</video:duration>
      <video:publication_date>2012-09-05T02:16:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NfhBSbTU6wk</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Text-Input-and-Presenting-Content-Modally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Text Input and Presenting Content Modally</video:title>
      <video:description>&quot;Lec 10 - Text Input and Presenting Content Modally&quot; (February 9, 2010) Josh Shaffer continues his lecture on threading.  Brad Moore then introduces iPhone keyboards, customizing text input, and presenting content modally.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18934.jpg</video:thumbnail_loc>
      <video:duration>2819</video:duration>
      <video:publication_date>2012-09-04T07:59:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lGabtKpKRL4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>core</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>loading</video:tag>
      <video:tag>resource</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Naming</video:tag>
      <video:tag>object</video:tag>
      <video:tag>ownership</video:tag>
      <video:tag>concurrency</video:tag>
      <video:tag>threading</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>keyboard</video:tag>
      <video:tag>text</video:tag>
      <video:tag>input</video:tag>
      <video:tag>Multi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Unemployment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  7 - Unemployment</video:title>
      <video:description>Unemployment

Analyzing unemployment data to show that &quot;real&quot; unemployment is worse than the headline numbers show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22606.jpg</video:thumbnail_loc>
      <video:duration>773</video:duration>
      <video:publication_date>2012-09-11T02:40:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vUOiOi-XaoQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Unemployment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monkey-Vs-Man-Who-is-Smarter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monkey Vs Man Who is Smarter?</video:title>
      <video:description>This is a cool experiment conducted by Japanese researchers at Kyoto University. They test the memory skills of chimpanzees to see how they compare to the memory of humans. ABC News reporter Bill Blakemore shares their findings in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/d802d99a-263f-43f7-b38a-fd9c9db0a3db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2014-10-03T14:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31881.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>monkey</video:tag>
      <video:tag>Man</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Recognizing-Relatives</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Recognizing Relatives</video:title>
      <video:description>&quot;Lec 8 - Recognizing Relatives&quot; (April 16, 2010) Robert Sapolsky discusses various methods of innate recognition of relatives between animals and humans through protein signatures, olfactory cellular mechanisms, cognitive, and sensory processes. He explores the importance of relatedness in animal mating/ovulation cycles and other phenomena that show how organisms identify each other. 

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18950.jpg</video:thumbnail_loc>
      <video:duration>4766</video:duration>
      <video:publication_date>2012-09-04T08:14:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P388gUPSq_I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Recognition</video:tag>
      <video:tag>relatedness</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>Relative</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - PACS 164A</video:title>
      <video:description>This is lecture 8 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19429.jpg</video:thumbnail_loc>
      <video:duration>4509</video:duration>
      <video:publication_date>2012-09-05T02:31:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-etHoXOplw</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-6-Electrical-Engineering-240</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 6-Electrical Engineering 240</video:title>
      <video:description>lec 6-Electrical Engineering 240 .Advanced Analog Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20886.jpg</video:thumbnail_loc>
      <video:duration>4904</video:duration>
      <video:publication_date>2012-09-07T23:55:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hNO9J2Oofo0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Advanced-Neurology-and-Endocrinology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Advanced Neurology and Endocrinology</video:title>
      <video:description>&quot;Lec 13 - Advanced Neurology and Endocrinology&quot; (April 28, 2010) Robert Sapolsky continues the exploration of endocrinology and neurology. He looks at more complicated systems of communication within neurobiology, the limbic system&apos;s role in personality and behavior, abnormal behavior possibilities within these systems, and individual organism variation and imprinting. 

Stanford University
http://www.stanford.edu/

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18955.jpg</video:thumbnail_loc>
      <video:duration>4381</video:duration>
      <video:publication_date>2012-09-04T08:18:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kAfz0yAcOyQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Variability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Limbic-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Limbic System</video:title>
      <video:description>&quot;Lec 14 - Limbic System&quot; (April 30, 2010) Robert Sapolsky focuses on the role of the limbic system as the emotional component of the nervous system. He explores its influence on decision making, its connection to the cortex, and the various functions of subparts within the limbic system circuitry.

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18956.jpg</video:thumbnail_loc>
      <video:duration>5324</video:duration>
      <video:publication_date>2012-09-04T08:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CAOnSbDSaOw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Neurobiology</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Limbic</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Heritability</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Schizophrenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Schizophrenia</video:title>
      <video:description>&quot;Lec 24 - Schizophrenia&quot; (May 26, 2010) Professor Robert Sapolsky finishes his lecture on language and then dives into his discussion about schizophrenia. He discusses environmental factors as well as genetic characteristics that could apply to people who are affected. He describes schizophrenia as a disease of thought disorder and inappropriate emotional attributes. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18966.jpg</video:thumbnail_loc>
      <video:duration>6026</video:duration>
      <video:publication_date>2012-09-04T08:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nEnklxGAmak</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Schizophrenia</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>language</video:tag>
      <video:tag>tangential</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>foxp2</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Individual-Differences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Individual Differences</video:title>
      <video:description>&quot;Lec Last - Individual Differences&quot; (June 2, 2010) Professor Robert Sapolsky gives the final lecture in the Human Biology 160 class. He uses the lecture to wrap up any loose ends and show how the themes of the class connects without the more complex concepts that were brought up throughout the course. 

Stanford University:
http://www.stanford.edu/

Stanford Department of Biology:
http://biology.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18967.jpg</video:thumbnail_loc>
      <video:duration>3234</video:duration>
      <video:publication_date>2012-09-04T08:19:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-PpDq1WUtAw</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>biology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>destructive</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>fractals</video:tag>
      <video:tag>butterfly</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>History</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Comparison</video:tag>
      <video:tag>components</video:tag>
      <video:tag>breaking</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>piece</video:tag>
      <video:tag>part</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>generation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Triple-Integrals-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Triple Integrals 2</video:title>
      <video:description>Triple Integrals 2

Using a triple integral to find the mass of a volume of variable density.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19924.jpg</video:thumbnail_loc>
      <video:duration>446</video:duration>
      <video:publication_date>2012-09-06T01:01:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vxQvL_WhBGU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>triple</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-More-Limits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - More Limits</video:title>
      <video:description>More Limits

More limit examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19942.jpg</video:thumbnail_loc>
      <video:duration>789</video:duration>
      <video:publication_date>2012-09-06T01:07:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rkeU8_4nzKo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>More</video:tag>
      <video:tag>limits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Venous-Catheter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Venous Catheter</video:title>
      <video:description>This video is showing you the process of insertion of tunneled central line close to heart. Central Venous Catheter which is also known as tunneled central line is an intravenous long term device that is placed in your chest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5eadf133-aa45-48f4-91a4-4dbdc535f823/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-02-11T01:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29991.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tunnelled</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>line</video:tag>
      <video:tag>is</video:tag>
      <video:tag>placed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 25 PACS 164B</video:title>
      <video:description>This is lecture 25 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.
PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19434.jpg</video:thumbnail_loc>
      <video:duration>4730</video:duration>
      <video:publication_date>2012-09-05T02:33:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuqYFlmtyRk</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 26 PACS 164B</video:title>
      <video:description>This is lecture 26 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19436.jpg</video:thumbnail_loc>
      <video:duration>5002</video:duration>
      <video:publication_date>2012-09-05T02:34:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JLyt02ej96s</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-188-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 188 - Lecture 7</video:title>
      <video:description>Computer Science 188 - Lecture 7

Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26291.jpg</video:thumbnail_loc>
      <video:duration>4870</video:duration>
      <video:publication_date>2012-09-19T00:42:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AF5saa007Qg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - PACS 164A</video:title>
      <video:description>This is lecture 13 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19439.jpg</video:thumbnail_loc>
      <video:duration>4628</video:duration>
      <video:publication_date>2012-09-05T02:35:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omoDQ9bf418</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - PACS 164A</video:title>
      <video:description>This is lecture 14 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19440.jpg</video:thumbnail_loc>
      <video:duration>4731</video:duration>
      <video:publication_date>2012-09-05T02:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tvSjlZ_tN8g</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Bailout-2-Book-Value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Bailout 2: Book Value</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 2: Book Value

Hypothetical bank balance sheet.  What book value means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20214.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2012-09-06T02:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJBqGM29_64</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - PACS 164A</video:title>
      <video:description>This is lecture 15 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19441.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-05T02:36:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DpoH3Sttm9A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - PACS 164A</video:title>
      <video:description>This is lecture 17 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19443.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-09-05T02:39:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7xQ05aauStY</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Lyn-Hejinian-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Lyn Hejinian: Lecture</video:title>
      <video:description>Lec 23 - Lyn Hejinian: Lecture. March 29, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a poetry reading by Lyn Hejinian, go to http://www.youtube.com/watch?v=cpfaFUyur7g</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14965.jpg</video:thumbnail_loc>
      <video:duration>4961</video:duration>
      <video:publication_date>2012-08-28T10:54:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pFNPZljjhE0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>lyn</video:tag>
      <video:tag>hejinian</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>gertrude</video:tag>
      <video:tag>stein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Fourier-Transforms-and-its-Applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Fourier Transforms and its Applications</video:title>
      <video:description>&quot;Lec 5 - The Fourier Transforms and its Applications&quot; Lecture by Professor Brad Osgood for the Electrical Engineering course, The Fourier Transforms and its Applications (EE 261). Professor Osgood finishes up on Fourier series, then he talks about the transformation Fourier series compared to the Fourier Transformations and how one gets to the study of periodic phenomena to non periodic phenomena by means of a limiting process.

The Fourier transform is a tool for solving physical problems. In this course the emphasis is on relating the theoretical principles to solving practical engineering and science problems.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=B24BC7956EE040CD

EE 261 at Stanford University:
http://eeclass.stanford.edu/ee261/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17603.jpg</video:thumbnail_loc>
      <video:duration>3121</video:duration>
      <video:publication_date>2012-09-03T16:23:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X5qRpgfQld4</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>math</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Transformations</video:tag>
      <video:tag>periods</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>series</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>phenomena</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cognitive-Science-C103-Lecture-11-audio-failure-1st-15mi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Cognitive Science C103 - Lecture 11: audio failure- 1st 15mi</video:title>
      <video:description>Cognitive Science C103 - Lecture 11: audio failure- 1st 15mi

History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25812.jpg</video:thumbnail_loc>
      <video:duration>3499</video:duration>
      <video:publication_date>2012-09-18T17:40:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpT0gbWo7Qo</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>11</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>1st</video:tag>
      <video:tag>15mi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Statistics-20-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Statistics 20 - Lecture 10</video:title>
      <video:description>Statistics 20 - Lecture 10

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25841.jpg</video:thumbnail_loc>
      <video:duration>4839</video:duration>
      <video:publication_date>2012-09-18T17:50:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0LtTKSGUO0s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ecosystem-Ecology-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Ecosystem Ecology 2</video:title>
      <video:description>Lec 9- Ecosystem Ecology 2.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18451.jpg</video:thumbnail_loc>
      <video:duration>2806</video:duration>
      <video:publication_date>2012-09-04T01:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3tY3aXgX4AM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-119-Lecture-13-Stigler-Becker-Anomalies-and-Pro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics 119 - Lecture 13: Stigler-Becker Anomalies and Pro</video:title>
      <video:description>Economics 119 - Lecture 13: Stigler-Becker Anomalies and Pro

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25843.jpg</video:thumbnail_loc>
      <video:duration>4849</video:duration>
      <video:publication_date>2012-09-18T17:51:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vJ6-NQFgUCk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Stigler</video:tag>
      <video:tag>Becker</video:tag>
      <video:tag>anomalies</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Pro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Integration-The-nervous-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39- Integration:  The nervous system</video:title>
      <video:description>Lec 39- Integration:  The nervous system.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17187.jpg</video:thumbnail_loc>
      <video:duration>2766</video:duration>
      <video:publication_date>2012-09-02T12:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L0GG3TZsCUQ</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-PACS-164B-Lecture-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - PACS 164B - Lecture 11</video:title>
      <video:description>PACS 164B - Lecture 11

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17604.jpg</video:thumbnail_loc>
      <video:duration>4646</video:duration>
      <video:publication_date>2012-09-03T16:23:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5F76TgE9RP8</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-EE290f-X-Ray-Absorption-Spectroscopy-XAFS-NEXAFS-XANES-EXAFS-given-by-Dr-Tony-VanBuuren-LLNLUC-Merce</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - EE290f  X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanB</video:title>
      <video:description>EE290f  X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanBuuren, LLNL/UC Merced

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 16 - X-Ray Absorption Spectroscopy - XAFS, NEXAFS, XANES, EXAFS - given by Dr. Tony VanBuuren, LLNL/UC Merced</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19470.jpg</video:thumbnail_loc>
      <video:duration>3981</video:duration>
      <video:publication_date>2012-09-05T02:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/70RHRCe1eRc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Proving-that-the-Centroid-is-2-3rds-along-the-Median</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Proving that the Centroid is 2-3rds along the Median</video:title>
      <video:description>Proving that the Centroid is 2-3rds along the Median

Showing that the centroid divides each median into segments with a 2:1 ratio (or that the centroid is 2/3 along the median)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20396.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-09-06T14:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i0VS3eEGjiQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proving</video:tag>
      <video:tag>that</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Centroid</video:tag>
      <video:tag>is</video:tag>
      <video:tag>2</video:tag>
      <video:tag>3rds</video:tag>
      <video:tag>along</video:tag>
      <video:tag>median</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Joe Tuman - Professor of Political Science, San Francisco State

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19471.jpg</video:thumbnail_loc>
      <video:duration>2114</video:duration>
      <video:publication_date>2012-09-05T02:51:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3D9Dq8VsxnM</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Bailout-9-Paulsons-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Bailout 9: Paulson&apos;s Plan</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 9: Paulson&apos;s Plan

What Paulson wants to do and why I don&apos;t like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20222.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-06T02:42:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eBYbnYNl0rw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Paulson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CS-61A-Functions-of-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS 61A : Functions of Functions</video:title>
      <video:description>CS 61A : Functions of Functions

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19571.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-09-05T03:38:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ljOrUCqsixs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-CS-61B-Exceptions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - CS 61B Exceptions</video:title>
      <video:description>CS 61B Exceptions

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19584.jpg</video:thumbnail_loc>
      <video:duration>2390</video:duration>
      <video:publication_date>2012-09-05T03:42:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cPYXto03Xp0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>exceptions</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- Letters and Science C70V</video:title>
      <video:description>Lec 14- Letters and Science C70V .
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17137.jpg</video:thumbnail_loc>
      <video:publication_date>2012-09-02T11:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Ns49LJTdGA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-180-Deflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 180 - Deflation</video:title>
      <video:description>Deflation

Basics of deflation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20534.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T15:42:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FPh6EDv0Eew</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Deflation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virus-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virus video</video:title>
      <video:description>This video gives you information about viruses. You will learn whether they are alive or not, their structure and other features. A virus is a small infectious agent that can replicate only inside the living cells of an organism and it can infect all types of organisms, from animals and plants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8e7a7c54-ca38-4236-9c0b-05bf8f2e345d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1396</video:duration>
      <video:publication_date>2012-10-15T20:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27919.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Virus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-CS-61A-Lecture-12-Hierarchical-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - CS 61A Lecture 12: Hierarchical Data</video:title>
      <video:description>CS 61A Lecture 12: Hierarchical Data

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
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    <video:video>
      <video:title>Lec 20- Letters and Science C70V</video:title>
      <video:description>Lec 20- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17143.jpg</video:thumbnail_loc>
      <video:duration>4607</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Letters and Science C70V</video:title>
      <video:description>Lec 21- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17144.jpg</video:thumbnail_loc>
      <video:duration>4703</video:duration>
      <video:publication_date>2012-09-02T11:22:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ydKmRJugFyk</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-OralMaxillofacial-Surgery-and-Dental-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Oral/Maxillofacial Surgery and Dental Anatomy</video:title>
      <video:description>&quot;Lec 59 - Oral/Maxillofacial Surgery and Dental Anatomy&quot; This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21271.jpg</video:thumbnail_loc>
      <video:duration>1431</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/aQRaCEjSjMY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
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      <video:tag>Lec</video:tag>
      <video:tag>59</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Keys-to-Working-with-Alpha-Personalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Keys to Working with Alpha Personalities</video:title>
      <video:description>Keys to Working with Alpha Personalities

An interview with Gill Corkindale, Executive Coach. Alpha personalities present unique challenges for those who work with them. You need a different set of strategies for getting along with an alpha boss than for managing an alpha employee.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25576.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-18T16:29:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JP3KkAdT25I</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Management</video:category>
      <video:tag>Keys</video:tag>
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      <video:tag>alpha</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-CS-61A-Generic-Operators-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - CS 61A : Generic Operators I</video:title>
      <video:description>CS 61A : Generic Operators I

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19604.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-09-05T03:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Ak20Lzduvo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>yt</video:tag>
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      <video:tag>high</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Letters and Science C70V</video:title>
      <video:description>Lec 22- Letters and Science C70V .
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17145.jpg</video:thumbnail_loc>
      <video:duration>4863</video:duration>
      <video:publication_date>2012-09-02T11:22:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j3-0VFBpD_8</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
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    <video:video>
      <video:title>Lec 6 - PACS 164B - Lecture 06</video:title>
      <video:description>PACS 164B - Lecture 06

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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      <video:duration>4740</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/mdEbQYDI10A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Optimization with Calculus 1</video:title>
      <video:description>Optimization with Calculus 1

Find two numbers whose products is -16 and the sum of whose squares is a minimum.</video:description>
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      <video:duration>590</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Ef22yTJDUZI</video:player_loc>
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      <video:title>Lec 11 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 11 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-153-Parabolic-Mirrors-and-Real-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Parabolic Mirrors and Real Images</video:title>
      <video:description>Parabolic Mirrors and Real Images     


Parabolic Mirrors and Real Images</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21838.jpg</video:thumbnail_loc>
      <video:duration>697</video:duration>
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  <url>
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      <video:title>Lec 1 - Implant X-Ray Guide - Single</video:title>
      <video:description>&quot;Lec 1 - Implant X-Ray Guide - Single&quot; UM instructional video on how using x-ray guides to place singe dental implants.

This is part of the Open.Michigan collection at: 
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  <url>
    <loc>https://dnatube.com/videos/Constant-velocity-joints</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Constant-velocity joints</video:title>
      <video:description>Constant-velocity joints are protected by a rubber boot, a CV gaiter. Cracks and splits in the boot will allow contaminants in, which would cause the joint to wear quickly. It  allow a drive shaft to transmit power through a variable angle, at constant rotational speed, without an appreciable increase in friction or play. They are mainly used in front wheel drive vehicles, and many modern rear wheel drive cars with independent rear suspension typically use CV joints at the ends of the rear axle halfshafts and increasingly use them on the propshafts (drive shafts).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/f41a7e29-fb2d-4ac1-b76e-66dca17631fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2015-04-16T06:25:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32136.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
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    <loc>https://dnatube.com/videos/Lec-15-Binomial-Theorem-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Binomial Theorem (part 2)</video:title>
      <video:description>Binomial Theorem (part 2)

Binomial Theorem and Pascal&apos;s Triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19954.jpg</video:thumbnail_loc>
      <video:duration>859</video:duration>
      <video:publication_date>2012-09-06T01:10:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-fFWWt1m9k0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>theorem</video:tag>
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      <video:tag>2</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  The Scope of International Environmental Law</video:title>
      <video:description>The Scope of International Environmental Law

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19638.jpg</video:thumbnail_loc>
      <video:duration>6248</video:duration>
      <video:publication_date>2012-09-05T03:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srVn5lQlh_o</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
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      <video:tag>Cymie</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-CS-61B-Expression-Parsing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - CS 61B Expression Parsing</video:title>
      <video:description>CS 61B Expression Parsing

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19639.jpg</video:thumbnail_loc>
      <video:duration>2443</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ch7fivnW45Q</video:player_loc>
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      <video:description>Dianetes which is a group of metabolic diseases in which a person has high blood sugar, either because the pancreas does not produce enough insulin, or because cells do not respond to the insulin that is produced is shown in this scince video.</video:description>
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      <video:duration>50</video:duration>
      <video:publication_date>2009-06-06T18:00:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2795.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
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      <video:description>Know exactly the types of molecules involved in a TCR Signaling and the function of each molecule as a whole.</video:description>
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      <video:duration>139</video:duration>
      <video:publication_date>2010-04-08T20:04:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4113.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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Epidemiologic Methods I</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bunionectomy</video:title>
      <video:description>A bunion is an enlargement or deformity of the large toe. Bunionectomy is the surgical repair of this abnormality.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9abb1347-0960-40d1-9996-ca0f3c580507/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9882.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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    <loc>https://dnatube.com/videos/Overcome-Your-Paruresis-or-Shy-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overcome Your Paruresis or Shy Bladder</video:title>
      <video:description>Paruresis is a condition or phobia where someone is unable to use the public restroom in the presence of other whether they are real or imagined. Paruresis has a treatment System to overcome it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9ad96516-d631-47c0-9923-e68a23853ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-28T05:27:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8208.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <loc>https://dnatube.com/videos/Creation-Of-Sulphuric-Acid-By-Contact-Process</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creation Of Sulphuric Acid By Contact Process</video:title>
      <video:description>This video demonstrates preparation of sulphuric acid through contact process. The five steps in the contact process are, production of sulphur dioxide from sulphur, purification of sulphur dioxide, catalytic oxidation of sulphur dioxide to sulphur trioxide, conversion of sulfur trioxide to oleum, and dilution of oleum to sulhpuric acid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9ae4f0bb-2bb0-46d4-9ad3-cd9089519750/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2012-12-01T06:53:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28170.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>manufacture</video:tag>
      <video:tag>Sulphuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>contact</video:tag>
      <video:tag>Process</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Role-of-myosin-cross-bridge-in-the-contraction-of-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of myosin cross-bridge in the contraction of muscle</video:title>
      <video:description>Myosin cross-bridge binds at the myosin cross-bridge binding site of actin. ATP bound to the myosin cross-bridge is then broken down to ADP and inorganic phosphate. The energy released during this reaction, creates power stroke for the myosin cross-bridge to move the next actin molecule.Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/9aec857f-861d-41c1-9a97-f898dc0cf743/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2008-03-31T00:40:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1306.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
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    <loc>https://dnatube.com/videos/Neil-deGrasse-Tyson-on-the-Need-for-Broad-Scientific-Funding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil deGrasse Tyson on the Need for Broad Scientific Funding</video:title>
      <video:description>What areas of science are making breakthroughs most urgently needed today?  Neil deGrasse Tyson makes the case that funding broad, cross-disciplinary scientific fields, and not just specific fields we assume solve our most pressing problems, is key to making the most important progress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0cb30485-44d5-4218-95ee-36aa77a7939d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-12-03T01:02:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28264.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>funding</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spontsneous-vaginal-delivery-Normal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spontsneous vaginal delivery (Normal)</video:title>
      <video:description>The birth of child is one of nature&apos;s miracles. This video gives information of how the birthing process starts from the shifting into position  for birth and on to delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b827dd64-b3cf-49e1-9ad0-81d2c436ab2f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2011-12-01T03:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10128.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Spontsneous</video:tag>
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      <video:tag>delivery</video:tag>
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    <loc>https://dnatube.com/videos/New-technique-for-realistic-special-effects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New technique for realistic special effects</video:title>
      <video:description>This video shows a new technique which will bring realistic special effects even to home made movies. A new technique will allow amateur movie makers to superimpose extra features on their videos and make it look realistic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9b06f5d1-4edf-4de5-87df-1f40fada52e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-12-06T22:13:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28290.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>special</video:tag>
      <video:tag>effects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Talks-Barry-Schuler-An-introduction-to-genomics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Talks  Barry Schuler: An introduction to genomics</video:title>
      <video:description>About this talk/nWhat is genomics? How will it affect our lives? In this intriguing primer on the genomics revolution, entrepreneur Barry Schuler says we can at least expect healthier, tastier food. He suggests we start with the pinot noir grape, to build better wines.
About Barry Schuler/nBarry Schuler&apos;s multimedia firm Medior built key interactive technologies for AOL, helping millions connect to the Internet through a simple, accessible interface./nMore information: www.ted.com</video:description>
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      <video:duration>1286</video:duration>
      <video:publication_date>2009-03-30T23:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1519.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
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      <video:tag>Barry</video:tag>
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    <loc>https://dnatube.com/videos/Man-Behind-Morse-Code</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Man Behind Morse Code</video:title>
      <video:description>Morse code is a method of transmitting textual information as a series of on-off tones, lights, or clicks that can be directly understood by a skilled listener or observer without special equipment. The International Morse Code encodes the Roman alphabet, the Arabic numerals and a small set of punctuation and procedural signals as standardized sequences of short and long &quot;dots&quot; and &quot;dashes&quot;, or &quot;dits&quot; and &quot;dahs&quot;. Because many non-English natural languages use more than the 26 Roman letters, extensions to the Morse alphabet exist for those languages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b203b29-2242-4a2d-967a-f3671c2286d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2010-11-09T00:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4801.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Behind</video:tag>
      <video:tag>Morse</video:tag>
      <video:tag>Code</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-119-Government-Spending-and-the-IS-LM-model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 119 - Government Spending and the IS-LM model</video:title>
      <video:description>Government Spending and the IS-LM model

How a change in fiscal policy shifts the IS curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25659.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2012-09-18T16:50:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pzQnc_0eZA8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Spending</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>is</video:tag>
      <video:tag>LM</video:tag>
      <video:tag>model</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/SmartNote-Bioinformatics-Web-Application-and-more</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SmartNote Bioinformatics Web Application and more</video:title>
      <video:description>http://smartnote.miraibio.com

SmartNote - The FREE in silico lab notebook for molecular biologists.

• Analyze sequences with dozens of bioinformatics tools
• Access and edit your notebook from anywhere
• Share sequences and results with friends
• Publish results to a blog</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/001b8a47-aba2-4ce3-bf08-28ac92265f82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-05-28T00:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2662.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
      <video:tag>primers</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>primer3</video:tag>
      <video:tag>blast</video:tag>
      <video:tag>primerx</video:tag>
      <video:tag>clustalw</video:tag>
      <video:tag>dnasis</video:tag>
      <video:tag>miraibio</video:tag>
      <video:tag>expasy</video:tag>
      <video:tag>ncbi</video:tag>
      <video:tag>cpg</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>analysis</video:tag>
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    <loc>https://dnatube.com/videos/Lec-20-Scientific-Notation-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Scientific Notation Examples</video:title>
      <video:description>Scientific Notation Examples

More scientific notation examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20568.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-06T15:56:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Dd-y_apbRw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Notation</video:tag>
      <video:tag>Examples</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-120-Balance-of-Payments-Current-Account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 120 - Balance of Payments- Current Account</video:title>
      <video:description>Balance of Payments- Current Account

Understanding the United States Current Account in 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25661.jpg</video:thumbnail_loc>
      <video:duration>389</video:duration>
      <video:publication_date>2012-09-18T16:51:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dirBYVjDk7A</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Balance</video:tag>
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      <video:tag>Current</video:tag>
      <video:tag>Account</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spectrin-Full-Repeat-extension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectrin Full Repeat extension</video:title>
      <video:description>Extension of the first spectrin repeat of the rod domain of alpha actinin using 20 pN of force. ... charmm extension</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/00330561-71f8-4225-8d43-d79ed39e2e28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-04-21T21:27:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1914.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>spectrin</video:tag>
      <video:tag>charmm</video:tag>
      <video:tag>extension</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-happen-in-cystic-fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happen in cystic fibrosis</video:title>
      <video:description>Cystic fibrosis is a genetic disease. In cystic fibrosis, unusual amount of mucus is allowed to buildup in the lungs and pancreas. Excessive mucus causes block in the alveoli in the lungs, making breathing very difficult. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/003311d4-083d-44a6-9e63-bc32829dddcb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-30T11:18:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6261.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>happen</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pascals-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pascal&apos;s Law</video:title>
      <video:description>This video demonstrates Pascal&apos;s law. It states the law and an experiment to test the law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0036697c-da0e-464f-8cdc-b288e779fe50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:44:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11192.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Demonstration</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Leptin-Neuronal-Rewiring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leptin Neuronal Rewiring</video:title>
      <video:description>In this animationm how providing leptin to an obese mouse rapidly rewires its hypothalamus neurons is illustrated. When obese mice were given leptin injections, researchers found that the neurons in their hypothalamus were actually being rapidly rewired. Less excitatory inputs and more inhibitory inputs were connected to those neurons responsible for encouraging feeding (called NPY), and the opposite occurred for those neurons responsible for discouraging feeding (called POMC). Source: HHMI</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/00367cc6-6ca4-4bf3-8fb3-d56234480c4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2013-02-04T20:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29118.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>leptin</video:tag>
      <video:tag>rewiring</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Factors-Affecting-Supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Factors Affecting Supply</video:title>
      <video:description>Factors Affecting Supply

How the price of inputs, price of related goods, number of suppliers technology, and expected future prices affects the supply curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25387.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2012-09-18T13:31:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0isM0GF-rMI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Supply</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-lipoprotein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of lipoprotein</video:title>
      <video:description>Lipoproteins are small sphere with the surface mainly composed of phospholipids and the core primarily contains esters of cholesterol and triglycerides. The protein component of lipoprotein is an apoprotein which is located in the outer shell and help to stabilize the overall structure of lipoprotein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/004a8499-2f4c-40a6-89ed-cfd665a1e49a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2010-11-27T00:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6185.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Drosophilia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophilia</video:title>
      <video:description>Recent advances in microscopy and in fluorescence labeling of proteins allow the observation of complex biological processes in living organisms. This movie shows the early stages of embryonic development of a fruit fly egg, which is half a millimeter in size. In the first part of the movie, the observation of fluorescently labeled histones (proteins that help packaging the chromosomes into a compact nucleoprotein structure in the cell) reveals the dynamics of the mitotic divisions of the ...</video:description>
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      <video:duration>51</video:duration>
      <video:publication_date>2009-04-09T05:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1667.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>ArtOfScience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Septate-Uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Septate Uterus</video:title>
      <video:description>Video shows a new sign to determine the incision line in the treatment of septate uterus. A full surgical procedure is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0048d5a5-1e88-4669-8ed8-47a8f1b65865/cand_5.jpg</video:thumbnail_loc>
      <video:duration>338</video:duration>
      <video:publication_date>2011-12-01T04:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10177.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>to</video:tag>
      <video:tag>determine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>line</video:tag>
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      <video:tag>treatment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>septate</video:tag>
      <video:tag>uterus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiratory-System-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiratory System in Human</video:title>
      <video:description>This video provides the overview of respiration with the internal structure. The inhale and exhale process results in the compression and expansion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0055b0b0-0021-47fc-91ec-c0074c2d0ee5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-25T22:02:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6110.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>Overview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Particle-accelerator-CAMS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Particle accelerator CAMS</video:title>
      <video:description>A Particle accelerator CAMS is a device that uses electromagnetic fields. It takes a particle such as an atom and accelerates it to really high speeds and collides it with an atom so at to discover the inner parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/005712ed-8f06-4e76-97b6-a8b8bd7c38e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-11-24T18:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Particle</video:tag>
      <video:tag>accelerator</video:tag>
      <video:tag>CAMS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-part-II-genetically-engineer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA part II genetically engineer</video:title>
      <video:description>This video explains about recombinant DNA part II genetically engineered microorganism

This second half of the lecture on recombinant DNA reviews several examples of genetic engineering of microorganisms. Arcadia University US275 Scientific Ethics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/005f8ab6-4abc-48b8-8979-9629466458d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-10-11T11:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27904.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>engineered</video:tag>
      <video:tag>microorganism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-The-Multiverse-and-String-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on The Multiverse and String Theory</video:title>
      <video:description>Michio Kaku proposes a beautifully structured universe in this fascinating video, discussing how the Big Bang, string theory, and the proposed eleven-dimensional multiverse make up the whole of what is.  Kaku says the vibrations of universes create a &quot;cosmic music&quot; and celebrates how lovely an answer this structure of the universe is for Einstein&apos;s famous question about the mind of God.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/00b8dddf-d9d8-482e-ac61-186ae6dd2688/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-12-02T20:24:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28255.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-esophagus-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer esophagus treatment</video:title>
      <video:description>Cancer of the esophagus is one of the most aggressive and dangerous cancer. New laparoscopic surgery has bring hope for cure. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/00c1b307-1d97-4610-ba7a-7399e0a98a8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2011-12-06T19:52:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10870.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>Promising</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-chemical-bonds-form-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How chemical bonds form 1</video:title>
      <video:description>Chemical bond is the force of attraction that holds  group of atoms together to form a compound. When compound is formed, energy is released. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/00806dfe-a456-4dcc-a7b3-c8876899fce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>316</video:duration>
      <video:publication_date>2010-12-21T13:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6708.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bond</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/2nd-Order-LODE-Particular-Solution-Formula-Advanced-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2nd Order LODE Particular Solution Formula Advanced Examples</video:title>
      <video:description>Second Order LODE Particular Solution Formula Advanced Examples/n
Particular solution examples for Ordinary differential equations are traditionally restricted to constant coefficients equations. Further demonstration of the power of the formula at an elementary level may be made via application on non-constant coefficient LODEs.
Consider the second order Cauchy-Euler LODE, as shown, here:  
   y&quot; + (2/x)y&apos; + (1/(4x^2))y = W
Go to Wolfrom Alpha website:  http://www.wolframalpha.com/ for several verifications, including: 
   y&quot; + (A/x)y&apos; + (((A-1)/2)^2)/(x^2)y = 
           = x^(-B)/log(x) /n   As always:
    All my books are available on Kindle in digital format and some in print at amazon.com.
    I appreciate the support you show by viewing my videos, but note that they are mostly merely summaries of my books. 
For a more complete picture of some of my results, obtaining my books would be a benefit to each of you, and an inexpensive further gesture and statement of support for me. I’ve set the price on both the printed version and the Kindle version low enough for anyone’s expendable budget. /n    Links to all my books may be found at the following websites:/n         https://sites.google.com/site/themathematicalnatureofreality//n          https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books/nI am placing a donation button at the links in case you’d rather support in that way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/007f92f0-0506-461b-b26c-177c02c5dc8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-07-05T09:02:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12336.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
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      <video:tag>solution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Levitation-Magnetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Levitation - Magnetic</video:title>
      <video:description>Spin stabilized magnetic levitation is shown in this science video. Magnetic levitation is known as a method by which an object is suspended with no support other than magnetic fields.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/00958760-ccb2-48f2-aa24-845f3cfc1629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-05-27T21:48:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2596.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Spin</video:tag>
      <video:tag>stabilized</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>levitation</video:tag>
      <video:tag>levitron</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Holden-JD-The-catcher-in-the-Rye-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Holden, JD: The catcher in the Rye Part 2</video:title>
      <video:description>Holden&apos;s life intention is to be at the edge of the fence in a rye environment i.e. holding children before they go down fall. This image is an analogy of Holden&apos;s ambition to save children and himself from growing to adulthood to experience &quot;phony.&quot; Holden share a Robert Burns&apos; song &quot;Coming Thro the Rye&quot; - two bodies in a rye meeting for sex- to make his idea symbolic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0090c36e-2ea4-42a6-8ab9-0b11ed4733ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-02-11T03:55:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30218.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Holden</video:tag>
      <video:tag>JD</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>Catcher</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>Crash</video:tag>
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      <video:tag>English</video:tag>
      <video:tag>Literature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/ATP-synthase-smallest-engine-in-the-world</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP synthase - smallest engine in the world</video:title>
      <video:description>This is the smallest engine ever existed in the world and it is functioning right now while you are looking at the screen. It is called ATP synthase which is an important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate (ATP).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/09/00add53a-f2a7-4deb-bd43-91feeedab33f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2014-09-03T18:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31634.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>synthase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Invasive-Shoulder-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Invasive Shoulder Surgery</video:title>
      <video:description>Video shows a patient named Keith Waters whose shoulder was damaged in an accident. Doctors saved the sholder with less invasive shoulder surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/00b7296f-9057-449a-8790-b55ff11d9810/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2011-12-01T04:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10193.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Saving</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Less</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-44-Similar-Triangle-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Similar Triangle Basics</video:title>
      <video:description>Similar Triangle Basics

Introduction to what it means for triangles to be similar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20310.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2012-09-06T14:09:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9ThXDY9Y3oU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-GMAT-Math-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - GMAT: Math 7</video:title>
      <video:description>GMAT: Math 7

36-41, pgs. 156-157</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21923.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-10T23:47:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HqiBo62O8bk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testimonial-Video-for-Hip-Surgery-Hip-Resurfacing-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testimonial Video for Hip Surgery / Hip Resurfacing Surgery</video:title>
      <video:description>Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/6b9df820-7d32-447c-a2fa-2e0b78c03e46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-02-01T14:05:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3807.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>Arthroscopy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>in</video:tag>
      <video:tag>AVN</video:tag>
      <video:tag>Protrusio</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Articular-cartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Articular cartilage</video:title>
      <video:description>Articular cartilage, also called hyaline cartilage, is the smooth, glistening white tissue that covers the surface of all the diarthrodial joints in the human body. As its name implies, articular cartilage is critical in the movement of one bone against another. Articular cartilage has an incredibly low coefficient of friction which, coupled with its ability to bear very large compressive loads, makes it ideally suited for placement in joints, such as the knee and hipArticular cartilage is not a homogeneous tissue. Instead, it has a very complex composition and architecture that permits it to achieve and maintain proper biomechanical function over the majority of a human lifespan. Articular cartilage is composed mainly of water (70-80% by wet weight). The solid phase of articular cartilage consists primarily of type II collagen and aggrecan, a chondroitin and keratan sulfate proteoglycan. Collagen forms a network of fibrils, which resist the swelling pressure generated by the proteoglycans. Aggrecan, because of its tendency to noncovalently interact with hyaluronic acid, forms huge aggregates that become trapped in the collagen network. Because of their numerous negatively charged sulfate groups, these proteoglycan aggregates attract cations, which in turn bring in water to minimize differences in osmotic pressure. Thus, type II collagen and proteoglycans create a swollen, hydrated tissue that resists compression.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/00d13b02-daa6-4eb6-be3e-fa26456ea9dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-07-08T03:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3025.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>articular</video:tag>
      <video:tag>cartilage</video:tag>
      <video:tag>chondrites</video:tag>
      <video:tag>superficial</video:tag>
      <video:tag>zone</video:tag>
      <video:tag>radial</video:tag>
      <video:tag>calcified</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>collagen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3d-Mechanism-of-Action-of-Drug-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3d Mechanism of Action of Drug Delivery</video:title>
      <video:description>This 3D MOA animation shows mechanism of action of drug delivery through microspheres targeting delivery of oncology drug. Microspheres can encapsulate many types of drugs including small proteins, nucleic acids and molecules and are easily administered through a syringe needle. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/00d036b7-7767-4792-8f3b-1efccd54acd1/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-29T09:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30724.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
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Introduction

Taxonomy of Chemical Species

Origins of Modern Chemistry

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

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      <video:description>&quot;Lec 33 - MIT 3.091 Introduction to Solid State Chemistry&quot; Two-component Phase Diagrams: Limited Solid Solubility

Lever Rule

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origins Of Life: RNA as an Enzyme</video:title>
      <video:description>Explained here is how folded RNA gives great specificity and rate acceleration that is a characteristic of catalysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/04a326e0-b1b2-452f-960a-2071d29c3f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2007-09-01T19:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/904.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Rate</video:tag>
      <video:tag>Acceleration</video:tag>
      <video:tag>catalysis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Glue-Ear-Internal-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glue Ear Internal Structure</video:title>
      <video:description>This video shows the endoscopic view of glue ear for treatment. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04a8711c-000b-44b8-aef3-26540d65c38f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-12-01T20:14:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10336.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Glue</video:tag>
      <video:tag>Ear</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Testing-of-Camera-With-Hydrogen-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testing of Camera With Hydrogen Explosion</video:title>
      <video:description>This video is showing the video captured by a high speed camera. The hydrogen balloon explosion is captured very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/04aa4a48-bfc8-4696-b0cd-4fcdfb4e32f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2013-01-12T00:50:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28641.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Balloon</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>camera</video:tag>
      <video:tag>Test</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Organising-Your-Workstation-Properly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Organising Your Workstation Properly</video:title>
      <video:description>This video will help you in properly organizing your workstation. A detailed description is provided here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/04b9e7a3-e952-4b59-9aa6-c2951cf59268/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2013-02-11T02:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30133.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Organising</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>workstation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Half-Head-Model-Larynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half-Head Model - Larynx</video:title>
      <video:description>This displays a half-Head Model of the Larynx and its structures which include the hyoid bone, thyro-hyoid ligament, epiglottis, thyroid, cricoid, and true vosal cord</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/04c4db8b-9041-493f-8861-dd1f70b5aa4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-11-13T22:07:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5168.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>hyoid</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>thyro</video:tag>
      <video:tag>ligament</video:tag>
      <video:tag>Epiglottis</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>cricoid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>true</video:tag>
      <video:tag>vosal</video:tag>
      <video:tag>cord</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Airway-Intubation-Techniques-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Airway Intubation Techniques Animation</video:title>
      <video:description>Endotracheal intubation is the placement of a tube into the trachea to maintain a patent airway in those who are unconscious or unable to breathe independently compared to the use of pharyngeal airways oropharyngeal or nasopharyngeal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/04c9fb1a-08a0-4a6e-90f1-3f26fce9458a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-03T03:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10605.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Airway</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Have-Lucid-Dreams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Have Lucid Dreams?</video:title>
      <video:description>This video covers the science in lucid dreaming. One of the best ways to have a lucid dream is to have a dream journal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/04ca9274-efc4-4c6d-80b0-3c9da602da40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2012-12-08T08:05:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28386.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Lucid</video:tag>
      <video:tag>Dreaming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Double-strand-break-repair-model-of-meiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Double-strand break repair model of meiotic</video:title>
      <video:description>This videos explains about Double-strand break repair model of meiotic recombination vi the Szostak model. /nDouble-stranded breaks are induced and repaired in meiosis, leading to either crossing over or non-crossing over. In both cases, gene conversion may occur at the site of the break.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/04ef9525-01ee-4d8f-b997-3e4a9ca164b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2012-10-03T06:27:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27681.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>double</video:tag>
      <video:tag>strand</video:tag>
      <video:tag>break</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>meiotic</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>vi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-111-Solving-factored-equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 111 - Solving factored equations</video:title>
      <video:description>Solving factored equations

u12_l3_t1_we1 Solving factored equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25265.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2012-09-18T02:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Olab1Es-eA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>factored</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovulation-and-Reason-Behind-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovulation and Reason Behind It</video:title>
      <video:description>Ovulation is the short span of time in which the chances of conception are highest. Pituitary gland releases hormones FSH and LH which travels through bloodstream to ovaries and then ovum formation takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f4cc5cb4-9ce0-4c46-9350-768d2ef42f4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-10T02:04:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29892.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>ovulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>It</video:tag>
      <video:tag>occur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-in-The-Deep-Ocean-and-Bioluminescence-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals in The Deep Ocean and  Bioluminescence Part 2</video:title>
      <video:description>Many animals in the deep sea produce light in order to attract a mate or catch food. Here we see the deep sea angler fish, jellyfish and other bioluminescent creatures./nThis video is taken from BBC&apos;s Blue Planet documentary serie</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/050116e6-463b-43a3-8c17-6012e66264c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>528</video:duration>
      <video:publication_date>2010-11-03T07:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4767.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Bioluminescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Genetic-Mapping</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Genetic Mapping</video:title>
      <video:description>This videos explains about  Genetic Mapping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/04f5c7a4-8473-4fa0-b44f-8bc31f833f04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1732</video:duration>
      <video:publication_date>2012-10-03T06:48:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27684.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-Angioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Angioplasty</video:title>
      <video:description>Percutaneous Coronary Intervention is used when it is necessarily to open up blocked arthery.  Arthery can be blocked by arteriosclerosis. Procedure&apos;s goal is to open up clothed artery and increase blood flow to the heart.
Credit:Mayo Clinic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/05098aa6-0414-4e7d-899d-3704662220c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2007-05-12T00:29:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/273.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Angioplasty</video:tag>
      <video:tag>arteriosclerosis</video:tag>
      <video:tag>blocked</video:tag>
      <video:tag>artery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-112-Solving-quadratics-by-factoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 112 - Solving quadratics by factoring</video:title>
      <video:description>Solving quadratics by factoring

u12_l3_t1_we2 Solving quadratics by factoring</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25266.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-09-18T02:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uktzcTg_N7U</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratics</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Gyroscope</video:title>
      <video:description>This gyroscope consists of a metal wheel mounted on an axle. Gyroscopes can and do behave in very unexpected ways.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/050412ed-ff6f-4168-aabd-4d55b6af351f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2011-11-25T21:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7937.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Gyroscope</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spectrophotometer-Wavelength-Measuring-Device</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spectrophotometer- Wavelength Measuring Device</video:title>
      <video:description>Watch this video to have a look at Spectrophotometer. It is a biomedical science instrument that is used to measure and to find the optimum wavelength for maximum absorption of a solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/051098cf-0285-4353-8e1d-ee428c33e6ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-09T05:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29763.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Spectrophotometer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Nucleotide-Polymorphisms-SNPs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Nucleotide Polymorphisms (SNPs)</video:title>
      <video:description>Genomes between two people are almost similar, but if we compare DNA, more accurate, it&apos;s sequence, it is not so similar. These variations are called single nucleotide polymorphisms (SNPs).

Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/051ef480-3d7a-4ff7-9baa-5801e5f2c88e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-04-06T22:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/226.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>single</video:tag>
      <video:tag>nuceleotide</video:tag>
      <video:tag>polymorphism</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>sequence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rough-Road-to-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Rough Road to Space</video:title>
      <video:description>Launching a satellite into space is no easy job. Preparations take years and months of hard work and dedication to get everything right. Find out here the journey that is undertaken to launching a satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/051d4d02-361e-42ad-89fc-d19ddb82ca47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-23T08:36:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7643.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>GloryThe</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Road</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Space</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Artery-Bypass-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artery Bypass Surgery Video</video:title>
      <video:description>A full surgical procedure of coronary artery bypass heart surgery is shown in the video. The function of heart is to transfer the supply of blood to all parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0535b69b-8a61-4ae6-a648-da94168a3866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T19:51:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10283.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronay</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cultures-of-microorganisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cultures of microorganisms</video:title>
      <video:description>Microorganisms such as bacteria and fungi can be grown on special media. Each microorganism form individual colony in such culture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/053ea6b9-e893-4ee7-b756-6f11d97d6f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2008-01-12T22:31:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1245.mp4</video:content_loc>
      <video:uploader>nasasci</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microbial</video:tag>
      <video:tag>culture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/NurseReviewOrg-Elbows-Pronation-Supination</loc>
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      <video:description>Episode 5 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how particle physicists have developed a theory that can explain almost everything in the universe in terms of just 12 particles. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website ...</video:description>
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      <video:description>This video shows how proteins in the cytosol are delivered into a mitochondrion.

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ISBN: 978-0-8153-4129-1</video:description>
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      <video:description>How the Body Works Center of Emotion and Memory

The limbic system, which is concerned with memory and learning, is also believed to be primarily involved in emotional responses.  Emotions are the conscious result of the interaction between the activities of the cerebral cortex, the limbic system and the visceral organs of the body which produce specific physical changes.  A number of theories have been postulated to explain this relationship between the body and mind.  The emotional responses of any individual are, however, also a product of his knowledge and experience.

The anatomy of the limbic system includes:

The amygdaloid bodies, which contain both incoming and outgoing nerve fibers, and may help to regulate emotions, particularly agression.

The fornix, a thick bundle of nerve fibers which forms the outgoing pathway from the hippocampus.

The afferent fibers bring impulses into the dentate gyrus and the area of Ammon&apos;s horn.

The dentate gyrus which lies within the hippocampal sulcus and although its function is not fully understood may relay impulses in the hippocampus.

The subiculum is a region of cortex composed of up to six different cell layers and a multitude of nerve pathways.

Ammon&apos;s horn, which merges with the subiculum and contains ovoid and pyramidal cells, the function of which are thought to be associated with memory.

The efferent fibers, which carry information out from Ammon&apos;s horn to other regions of the brain.

The hippocampus, which is composed of folded layers of cells and fibers and is associated with emotions, learning and short-term memory.

The parahippocampal gyrus, a highly specialized area of nerve cells concerned with memory pathways.

The mammillary bodies, which have incoming and outgoing nerve fibers and acts as a relay station between the limbic system and the brain.

...and the septum pelucidum, which links the amygdala with the hypothalamus and is believed to be concerned with pleasure reactions.</video:description>
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      <video:description>This video discusses proof as a valid state variable. This is one of the set of variables that are used to describe the mathematical &quot;state&quot; of a dynamical system. Models that consist of coupled first-order differential equations are said to be in state-variable form</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Crohns Disease</video:title>
      <video:description>Crohns disease is a very common bowel inflammatory disease. It may cause a variety of symptoms. This explains this disease,how it is caused,how it can be cured and how it can be prevented.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Electrical Engineering 40 - Power-speed-accuracy</video:title>
      <video:description>Lec 34- Electrical Engineering 40 - Power-speed-accuracy.
Introduction to Microelectronic Circuits</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcriptions Service</video:title>
      <video:description>iSource is a provider of top-notch general transcription services, that stand out for their cost-effectiveness and timeliness. We are one of the largest transcription companies in North America, offering our services to clients from across the United States. Our formidable experience and superior expertise enables us to understand customer requirements and deliver quality transcripts. Dial Toll Free number, 1-877-323-4707
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      <video:description>The functions of the heart together with the structure of the heart are essential learning for students of courses in human biology anatomy and physiology</video:description>
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      <video:description>This video shows usage of intraoral camera which has a size of a dental mirror and is used to take a high quality of pictures of like cracked teeth.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:description>Quadrants of Coordinate Plane

u13_l1_t1_we2 Quadrants of Coordinate Plane</video:description>
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      <video:duration>144</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>EVLT® eliminates unsightly varicose veins with no hospital stay, no scarring and no lengthy recovery or side effects. In less than an hour you can be free from bulging, twisted varicose veins and back to enjoying your everyday activities. EVLT® is safe, fast, and effective. With EVLT® by Diomed you can show off your legs again.

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    <lastmod>2026-08-14</lastmod>
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      <video:title>Prostate Cancer Problems with Surgery</video:title>
      <video:description>In this urology video, doctor explains prostate cancer and problems with surgery.</video:description>
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      <video:uploader>Candelaria Smart</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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U06_L1_T1_we1 Solving systems by graphing</video:description>
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      <video:description>The video delegates basics of hand eye coordination laparoscopic dissection the principles of extracorporeal knotting and laparoscopic suturing the basic principle of the laparoscopic suturing technique is to avoid tension on tissue as the needle passes through it</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This scientific video explains how life cycle is in gymnosperms which are a group of seed-producing plants that includes conifers, cycads, Ginkgo, and Gnetales. For example in a pine tree which is also a gymnosperm, when the pollen from a male pine cone floats on the wind and reaches a female pinecone, it fertilizes cone so seeds can grow. I should mention here that a pine tree&apos;s seeds are not inside a fruit, like an apple but out in the air attached to a pinecone. When the seeds are ready the pine tree will drop the cone to the forest floor. Some may have a chance to sprout, grow and form young another pine tree.</video:description>
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      <video:title>Mononuclear Cell Isolation from Whole Blood</video:title>
      <video:description>This procedure to isolate mononuclear cells from whole blood is based on density differences between mononuclear cells and other elements found in the blood sample. Differential migration during centrifugation results in the formation of layers containing different cell types. Mononuclear cells are at the interface between the plasma and the ficoll layer and are recovered by washing steps.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/0819eea0-354c-48ad-ab9c-ee37bd25da6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-06-02T01:56:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4382.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Mononuclear</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Using-theories-to-constructing-explanations-and-designing-solutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using theories to constructing explanations and designing solutions</video:title>
      <video:description>A theory has three major steps; get an idea, perform an experiment, see if the evidence support the idea. If yes, then it is a theory otherwise it is not. In this video, Mr Anderson explains how and the advantages of a theory in constructing explanations and designing solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/081b3e70-d5ce-45da-abca-8104883f3a5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2013-01-19T05:15:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28952.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>explanations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>solutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-61A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- Computer Science 61A</video:title>
      <video:description>Lec 22- Computer Science 61A.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16832.jpg</video:thumbnail_loc>
      <video:duration>2865</video:duration>
      <video:publication_date>2012-09-01T13:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y4bDDn7A71U</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-of-Animal-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics of Animal Groups</video:title>
      <video:description>This video explains the characteristics of animal groups with the help of a flow chart. Each group is briefly explained along with an example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08224cb1-d345-4f35-a7b2-2d8694b97567/cand_5.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2011-12-13T04:36:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11659.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Characteristics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Groups</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-117-Ordered-Pair-Solutions-of-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 117 - Ordered Pair Solutions of Equations</video:title>
      <video:description>This is a lecture of Khan Academy.

u13 l1 t2 we3 Ordered Pair Solutions of Equations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25272.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2012-09-18T02:37:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SSNA9gaAOVc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ordered</video:tag>
      <video:tag>pair</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Use-a-Metered-Dose-Inhaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use a Metered-Dose Inhaler</video:title>
      <video:description>Video shows the closed mouth technique for using a metered-dose inhaler. A step by step procedure is shown here for the perfect use.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0830c8aa-8462-4264-87a7-14e9242e937e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-06T18:37:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10834.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Metered</video:tag>
      <video:tag>Dose</video:tag>
      <video:tag>Inhaler</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>Mouth</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interscalene-Nerve-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interscalene Nerve Block</video:title>
      <video:description>Interscalene nerve block refers to the technique of anesthetizing the roots or trunks of the brachial plexus in the neck between the anterior and middle scalene muscles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0835d2c6-8d0e-4799-af01-35a178ded12e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-30T06:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9323.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Interscalene</video:tag>
      <video:tag>Block</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/More-Ordinary-Differential-Equations-Easy-Way-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>More Ordinary Differential Equations - Easy Way 1</video:title>
      <video:description>More Ordinary Differential Equations - Easy Way 1
This is a short video to cover the transformation method of solving  homogeneous linear ordinary diffferential equations (HLODEs), and a  particular example thereof, that will be revisited in a different way, later. 
Ordinary diffferential equations textbooks teach constant coefficient and Cauchy-Euler ODEs and pretty much leave exact solutions there, generally continuing to series solution techniques, like the method of Frobenius. Unfortunately, series solutions don&apos;t generally lend themselves to easy determination of zeros, inflection points, periodicity, etc.. Thus, exact solutions, where available may yield additional information, and thus, may be preferred.
Using transformations, and the chain-rule for differentiation, you see how HLODEs may be transformed. 
Consider the Lane-Emden Differential Equation (As noted in Wikipedia and Mathworld, in astrophysics study of stellar interiors, is Poisson&apos;s equation for the gravitational potential of a self-gravitating, 
spherically symmetric polytropic fluid. ) of index 1. 
Although it clearly is not a general elementary 2nd order HLODE; transforming as illustrated above, it is a rather simple variation on it. 
  My books go into my subjects of interest in greater depth and detail, so would encourage any who find my videos of interest to get my books to delve further at your liesure. /nVisit my author page on amazon.com to find my books available on Kindle in digital and some in print at the website, here: /n    http://www.amazon.com/Claude-Michael-Cassano/e/B008MD6CVS/ref=ntt_athr_dp_pel_1
    
    Visit:  
        http://www.barnesandnoble.com/s/claude-michael-cassano?keyword=claude+michael+
    cassano&amp;store=allproducts /nfor my books available on NOOK and some in print at barnes &amp; noble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0834554e-2cea-4d56-b541-c9757b6cec6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-12-04T08:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28277.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Lane</video:tag>
      <video:tag>Emden</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>spherically</video:tag>
      <video:tag>symmetric</video:tag>
      <video:tag>polytropic</video:tag>
      <video:tag>fluid</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Ear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Ear</video:title>
      <video:description>The full working procedure of human ear is explained here with the internal structure. Different parts are shown here mentioned here with their work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0841fbac-8cc7-4705-91e4-1b219b5349a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-02-11T01:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30078.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acetabular-Preparation-and-Instrumentation-Direct-Anterior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acetabular Preparation and Instrumentation - Direct Anterior</video:title>
      <video:description>This video depicts an anterior (front) approach to the hip joint when performing a total hip arthroplasty (replacement).  In this video you will see severe avascular necrosis of the femoral head and an explanation of the rational for joint replacement as well as the placement of the new prosthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/085b3d3b-42d6-4faf-8e7f-a732e1bb40df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2010-11-13T19:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5090.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>osteoarthritis</video:tag>
      <video:tag>Arthritis</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>injury</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>arthroplasty</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-sex-trigger-or-relieve-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does sex trigger or relieve migraines ?</video:title>
      <video:description>This video provides an information about how sex trigger or relieve migraines (Conditions A-Z).

The moment of orgasm is arguably the best part of sex, but not for those who get sex migraines. Find out what happens to them during climax! See more: http://conditions.healthguru.com/question/do-orgasms-trigger-or-relieve-migra…</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/08627bae-09ad-4bcd-af23-e203dd66131d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2012-10-11T00:19:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27843.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Does</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>trigger</video:tag>
      <video:tag>or</video:tag>
      <video:tag>relieve</video:tag>
      <video:tag>migraines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Through-the-Wormhole-Is-There-Life-After-Death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Through the Wormhole - Is There Life After Death?</video:title>
      <video:description>The question of life after death has obsessed humans since the beginning of our existence.  This clip from Through the Wormhole gets the opinions of a few scientists on this hugely significant question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/08639830-f2f8-403b-9459-60c8d38bea58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2012-12-09T07:01:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28421.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Through</video:tag>
      <video:tag>wormhold</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>life</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>spirit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Upper-Limb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Upper Limb</video:title>
      <video:description>Video shows the structure and functioning of nerves and muscles of forearm. A brief description is provided here by the expert doctors to make you understand about the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0863b7bd-d449-41cf-b51b-e4e865546679/cand_5.jpg</video:thumbnail_loc>
      <video:duration>238</video:duration>
      <video:publication_date>2013-02-11T03:03:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30143.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Nerves</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnitude-Water-Cooled-Chiller-by-Daikin-McQuay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnitude Water Cooled Chiller by Daikin McQuay</video:title>
      <video:description>This is an animation of a chiller produced by Daikin McQuay. The Magnitude water cooled chiller cites efficiency and quietness among others as its strengths.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0873f99c-fdc2-40d8-a1d3-eeef4b9cbb0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-25T20:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7926.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>McQuay</video:tag>
      <video:tag>Magnitude</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Cooled</video:tag>
      <video:tag>Chiller</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-T-Cell-kills-Infected-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a T Cell kills Infected Cells</video:title>
      <video:description>There are two major subtypes of T cells: the killer T cell and the helper T cell. Killer T cells only recognize antigens coupled to Class I MHC molecules, while helper T cells only recognize antigens coupled to Class II MHC molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/087ccd62-6d00-48a9-a99d-ac54d9606416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2009-05-27T19:44:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2466.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Killing</video:tag>
      <video:tag>cytotoxic</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Gene?</video:title>
      <video:description>This animation explain gene in easy way. it is advised to high school guys to learn what gene is. you can also find information about inheritance, protein and mitosis/meiosis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/087d36f3-5290-4df2-b6b6-6575166472e7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-03-17T18:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/25.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>translation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-culture-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell culture part 1</video:title>
      <video:description>This video will help you in understanding the formation of cells in artificial environment and growing mechanism. Cell culture technology is used vastly in pathology and physiology of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0882e1d9-31ee-47d2-a9bd-6f8e69f7de58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-02-11T04:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30254.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Another-Take-on-the-Rate-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Another Take on the Rate Problem</video:title>
      <video:description>Another Take on the Rate Problem

u15_l2_t1_we3 Another Take on the Rate Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25275.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-18T02:40:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAy_bavEVCQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Another</video:tag>
      <video:tag>take</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-stone-surgery-in-India-to-cure-kidney-stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney stone surgery in India to cure kidney stones</video:title>
      <video:description>Kidney stones are being removed from kidney in this surgical medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/08aa862e-63af-4a38-ab07-b6b38b6f4ba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-30T09:16:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9426.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>You</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stones</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Resonance</video:title>
      <video:description>Mesomeric structure ...  In physics, resonance is the tendency of a system to oscillate at maximum amplitude at certain frequencies, known as the system&apos;s resonance frequencies (or resonant frequencies). At these frequencies, even small periodic driving forces can produce large amplitude vibrations, because the system stores vibrational energy. When damping is small, the resonance frequency is approximately equal to the natural frequency of the system, which is the frequency of free vibrations. Resonant phenomena occur with all types of vibrations or waves: there is mechanical resonance, acoustic resonance, electromagnetic resonance, NMR, ESR and resonance of quantum wave functions. Resonant systems can be used to generate vibrations of a specific frequency, or pick out specific frequencies from a complex vibration containing many frequencies. Reff:  Wikipedia Text</video:description>
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      <video:duration>507</video:duration>
      <video:publication_date>2009-03-25T22:57:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1422.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mesomeric</video:tag>
      <video:tag>resonance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/right-triangle-trigonometry-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>right triangle trigonometry - 2</video:title>
      <video:description>right triangle trigonometry - 2, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0888e8f0-4f5f-4192-8732-a5499f1947ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2012-04-09T14:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12166.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>trigonometry</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-Adult-Stem-Cell-Type-paper-discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Adult Stem Cell Type (paper discussion)</video:title>
      <video:description>This video discuss a paper about New Adult Stem Cell Type. It is pretty useful video about stem cell types.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/088ad428-9698-433f-9226-ec00e79d7ade/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2007-09-19T02:50:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1029.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>stemcell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reach-The-Speed-Of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reach The Speed Of Light</video:title>
      <video:description>This segment of Sci Fi Science demonstrates an experiment that can be used to approach the speed of light. The principle used is based on Lorentz force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/088e99d2-e060-4c25-8caa-b685879670af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2012-12-09T07:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28422.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>force</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Alzheimers-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alzheimer&apos;s Disease</video:title>
      <video:description>Alzheimer&apos;s disease is usually seen in middle age or old people. Due to this disease the brain degenerates and the patient will face memory loss. This video explains how this disease occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/08a2a827-56df-4324-8355-9b699337a249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T16:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7197.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Alzheimer</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Weird-Quantum-World-11-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Weird Quantum World (11 of 15)</video:title>
      <video:description>Episode 11 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Einstein&apos;s explanation of the photoelectric effect was one of the first steps towards a quantum mechanical view of the universe. Brian and other scientists explain some of the strange implications of living in a quantum world. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/08a8a592-1fa5-4e81-a9b5-629991db2337/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-04-18T08:48:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1830.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>photoelectric</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Embryonic-Stem-Cells-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Embryonic Stem Cells #12</video:title>
      <video:description>HHMI Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells by Dr. Douglas Melton. Dr. Melton takes questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a13f540-985d-43e7-bd68-960926c5dd87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2007-08-16T22:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/795.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-Airway-Access-via-Cricothyrotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick Airway Access via Cricothyrotomy</video:title>
      <video:description>This is a quick procedure done to save a patients life in critical cases such as airway obstruction. The Cricothyrotomy is a quick airway access and temporary too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a265c69-48cd-4e1a-95b1-1797ab86a915/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2011-11-28T05:41:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8250.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cricothyrotomy</video:tag>
      <video:tag>Quick</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Micro-vs-Macro-Growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro vs. Macro Growth</video:title>
      <video:description>Does microevolution over time lead to macroevolution?  Are they just the same process viewed with different timescales?  This video should put that debate in perspective.  See my other videos for actual biological evidence of macroevolution.  Remember, macroevolution has been directly observed in the lab and in nature.  You can deny it all you like but your opinion doesn&apos;t change the facts.

To download this video go to:
http://www.mediafire.com/?febtzcwncfi

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?njxtj2dmjh4

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
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      <video:duration>217</video:duration>
      <video:publication_date>2009-05-27T22:02:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2624.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>macro</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Fact</video:tag>
      <video:tag>Redwood</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>Analogy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cell-response-to-MHC-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cell response to MHC II</video:title>
      <video:description>How T cell response to MHC II is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a28614d-1f23-4e6c-90c8-acde2424f0f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-05-04T20:22:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2134.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HCV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Building-Pegasus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Building Pegasus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets- making of..&apos; showing the design process for Pegasus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0a2ca5f6-82a5-41e2-99dc-ca3df98efca4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2009-05-27T22:01:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2623.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>travel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Competitive-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Competitive ELISA</video:title>
      <video:description>Competitive ELISA is through competitive binding to measure the amount of analyte. First of all, unlabeled antibody is incubated in the presence of its antigen. Then these bound antibody/antigen complexes are then added to an antigen coated well. After washing, that unbound antibody is removed. The more analyte in the sample, the less antibody will be able to bind to the antigen in the well. The major advantage of a competitive ELISA is the ability to use crude or impure samples and still selectively bind any antigen that may be present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0a2c0348-96d1-4db1-a4d5-8ab362e7855d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2010-05-03T08:09:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4331.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Competitive</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Active-Galaxies-by-Fermi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Galaxies by Fermi</video:title>
      <video:description>From a distance space looks like well, space. From earth when we look at the sky we often think nothing much is happening out there. However every 3 hours NASA&apos;s Fermi shows how active galaxies are progressing through images by the telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a0027248-2e29-4d0d-86ba-f60d8eba5301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-26T00:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7997.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>Fermi</video:tag>
      <video:tag>Shows</video:tag>
      <video:tag>How</video:tag>
      <video:tag>active</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Be</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-of-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making of Smoking Pipes</video:title>
      <video:description>The concept behind the making of smoking pipe is shown in the video. The step by step building and then the finishing it is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/fc591a67-895a-49be-a318-54e5fbf51ada/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2012-12-10T01:49:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28512.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Myosin-II-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin II Mechanism</video:title>
      <video:description>This animation shows how the molecule operates, and how furrowstatin blocks the mechanism and halts division of a cell. Myosin II is one of the molecules involved in furrow formation in dividing cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a46452a-f5f5-441d-ac91-fe5ed9cb8ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2013-02-08T23:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29696.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>myosin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Expression-Plant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Expression: Plant</video:title>
      <video:description>This video shows how gene expression is controlled in plants. Phytochrome is activated by red light of certain wave length. Activated phytochrome activates proteins that regulates gene expression. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0a4f2df0-4533-4c22-853a-6fa7171d1ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-04-19T19:05:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1877.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>chloroplasts</video:tag>
      <video:tag>promotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Principles-of-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Principles of Bonding</video:title>
      <video:description>&quot;Lec 31 - Principles of Bonding&quot; Dr. McNamara interviews Mr. Paul Gange on bonding material usage. Orig. air date: MAR 12 85

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20790.jpg</video:thumbnail_loc>
      <video:duration>2426</video:duration>
      <video:publication_date>2012-09-07T17:12:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uGW2KHdY7fQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>McNamara</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>Mr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Gange</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>material</video:tag>
      <video:tag>usage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rectal-temperature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rectal temperature</video:title>
      <video:description>This video focuses on medical procedures for taking  rectal temperature. This is done by use of a special medical thermometer. The thermometer is inserted into the rectum through the anus facing upwards toward the belly bottom and the reading taken.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/11128473-9b11-4414-a80d-b5058c149677/cand_25.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30272.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>temperature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Influenza-A-H1N1-bioseguridad-para-medicos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Influenza A H1N1 bioseguridad para medicos</video:title>
      <video:description>http://www.portaldemedicina.com :: para médicos: medidas de prevención contra la influenza A H1N1 antigua gripe porcina. protección y bioseguridad estandarizada</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2273.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>bioseguridad</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Racewalking-is-Different-From-Other-Sport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Racewalking is Different From Other Sport</video:title>
      <video:description>This video shows the rules and regulations for the racewalking. A funny n interesting video is shown here for the knowledge purpose about this sports.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0a5fe237-127c-46da-9940-e8e66eeefa7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-02-08T03:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29622.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Others</video:category>
      <video:tag>is</video:tag>
      <video:tag>Racewalking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sport</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gravitational-lensing-a-way-to-detect-dark-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitational lensing: a way to detect dark matter</video:title>
      <video:description>Theory of relativity says that just as a lens bend light, a large mass such as a galaxy can also bend light. This is known as gravitational lensing. Lensing occurs whether the mass is visible or not. This raises the possibilities of detecting dark matter. Edited by Ashraf

.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a6ce1bc-5032-474c-8b93-a617b8ee3a31/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-08T21:16:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4214.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>gravitational</video:tag>
      <video:tag>lensing</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Quasar</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>general</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>warped</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-The-Vienna-Circle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge - The Vienna Circle</video:title>
      <video:description>Video clip from the show Dangerous Ideas discussing the Vienna Circle.  Focuses on the mathematician Kurt Gödel and the rethinking of important ideas held since the Renaissance.</video:description>
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      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T20:51:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6075.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>History</video:category>
      <video:tag>Kurt</video:tag>
      <video:tag>Godel</video:tag>
      <video:tag>Vienna</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Renaissance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Henry-Rollins-on-Making-the-Decision-That-Changed-His-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Henry Rollins on Making the Decision That Changed His Life</video:title>
      <video:description>Some days you look at the ice cream scoop in your hand and decide you have to take a chance:  this is the crossroads that Henry Rollins encountered when called to audition for seminal punk rock band Black Flag.  Rollins talks about his life of minimum wage work before auditioning for the band and the events and realizations that followed after.</video:description>
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      <video:duration>425</video:duration>
      <video:publication_date>2012-12-03T01:58:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28268.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Entrepreneurship</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Rollins</video:tag>
      <video:tag>black</video:tag>
      <video:tag>Flag</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Taxonomy-and-Systematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy and Systematics</video:title>
      <video:description>This video will be about taxonomy. The first step toward wisdom is calling things with their right names. This phrases shows how important taxonomy is. Rest of the information is in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0a74f212-762d-4abc-8b34-a6a442c79f83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>953</video:duration>
      <video:publication_date>2014-08-26T00:06:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31160.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Systematics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Indirect-ELISA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Indirect ELISA</video:title>
      <video:description>The indirect ELISA is used primarily to determine the strength and/or amount of antibody response in a sample. In the assay, the antigen of interested is immobilized by direct adsorption to the assay plate. Detection of the antigen can then be performed by using a matched set of primary antibody (direct detection) and conjugated secondary antibodies (indirect detection).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0a85864b-f6d4-4c60-94d9-4c1e65193bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2010-04-27T05:53:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4322.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Indirect</video:tag>
      <video:tag>ELISA</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Bartholin-cyst-drainage-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bartholin cyst drainage procedure</video:title>
      <video:description>A womans bartholin glands are located at the entrance to her vagina one on each side the glands are small and may not be seen or felt when they are healthy the function of the glands is to secrete fluid onto the mucosal or inner surface of the labia surrounding the vagina</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0a89a6ed-ebe2-4856-b42d-6d7d0f305fda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:43:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11187.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bartholin</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Drainage</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Active-neurons-in-parietal-cortex-during-straddling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active neurons in parietal cortex during straddling</video:title>
      <video:description>This video shows that neurons in parietal cortex are active during straddling.  In the cortical area 5, neurons are found to be active when a cat is straddling an obstacle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0a8d1daa-10b6-4885-8f0a-b88acb055546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-04-17T22:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12263.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>cat</video:tag>
      <video:tag>straddling</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Posterior-Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Examination of Chest</video:title>
      <video:description>Video shows a posterior chest examination of the patient by an expert doctor. A step by step procedure for the examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0a9ed8fb-c0fe-4428-a96e-54442085c55a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-01T03:50:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10155.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Posterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Design-and-development-of-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Design and development of drugs</video:title>
      <video:description>Design and development of drugs is discussed in this lecture. Structure of drug’s target is also discussed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0a8e0b88-c27d-4762-b081-e54ed3f906ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1303</video:duration>
      <video:publication_date>2007-08-07T01:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/629.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drugs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Procedure-of-the-endometrial-polyp-shaver-IUR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of the endometrial polyp shaver (IUR)</video:title>
      <video:description>The endometrial polyps are growths on the inner lining of the uterus and are notorious for closing irregular bleeding. The video shows how this polyps are managed by a shaver (IUR) procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0ac2d999-0e2b-4c73-8e1c-992242d646db/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T21:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10455.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>endometrial</video:tag>
      <video:tag>polyp</video:tag>
      <video:tag>shaver</video:tag>
      <video:tag>IUR</video:tag>
      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mendelian-Inheritance-and-Selfish-Genetic-Elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Inheritance and Selfish Genetic Elements</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Mendelian Inheritance 
Intragenomic Conflict 
Chromosomes DNA  
Interference, Overreplication, Gonotaxis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0aab71af-4f3d-41d2-8610-5e7a3f27883f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2009-05-27T21:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2532.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Mendel</video:tag>
      <video:tag>Mendelian</video:tag>
      <video:tag>Inheritance</video:tag>
      <video:tag>Intragenomic</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Interfe</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Worlds-Best-Immediate-Zirconia-Dental-Implant-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worlds Best Immediate Zirconia Dental Implant Solution</video:title>
      <video:description>Implants have served patients well for the last forty years with a retention success rate of approximately ninety five percent more than four decades of scientific research and clinical experience have shown that dental implants function as an optimal and permanent solution to tooth loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0adf740a-9310-483d-a066-630a0227ab05/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-29T04:06:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8676.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>IMMEDIATE</video:tag>
      <video:tag>ZIRCONIA</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signs-And-Symptoms-of-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signs And Symptoms of Pulmonary Embolism</video:title>
      <video:description>Video shows a brief description of pulmonary embolism with its signs, symptoms and treatment. For detailed study watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0af2feb9-4732-48c0-897a-881c4f0e9e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-06T17:30:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10726.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Education-on-Left-Brain-Versus-Right-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Education on Left Brain Versus Right Brain</video:title>
      <video:description>The brain is divided into two hemispheres the left and the right. This video gives information on the left brain which does the math, logic, detail and science whereas the right brain deals with philosophy and religion. So what is the impact on education?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0afa76c4-48c8-45cb-87a2-88d80d0b56f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2011-12-15T00:57:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11809.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Left</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>education</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-53-Monopolist-Optimizing-Price-part-2-Marginal-Revenue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Monopolist Optimizing Price (part 2)- Marginal Revenue</video:title>
      <video:description>Monopolist Optimizing Price (part 2)- Marginal Revenue

Plotting the marginal revenue curve for a monopolist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25503.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2012-09-18T15:56:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s1UQQELPyrc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Monopolist</video:tag>
      <video:tag>Optimizing</video:tag>
      <video:tag>price</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Revenue</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/LTP-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LTP Mechanisms</video:title>
      <video:description>The two main hypotheses to explain LTP are presynaptic, in which increased neurotransmitter is released; and postsynaptic, in which sensitivity to neurotransmitter is somehow increased.
Video Reference: http://www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0c44ce27-193b-4392-8d55-efbc8475bf60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-04-06T21:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/217.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>LTP</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>neurotransmitters</video:tag>
      <video:tag>postsinaptic</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Acalculous-Cholecystopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acalculous Cholecystopathy</video:title>
      <video:description>The main cause of umbilical hernia is prolonged labor, age factor, several trauma, major surgery etc. This video tells about acalculous Cholecystopathy in which wall of gall bladder is burnt to cure hernia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c4a1da3-bfe5-49b2-b55b-d9091d5f926b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-12-01T21:57:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10477.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acalculous</video:tag>
      <video:tag>Cholecystopathy</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beetle-Vs-Ants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beetle Vs. Ants</video:title>
      <video:description>This video shows how a rhinoceros beetle tries to attack a colony of ants and gets attacked by them instead. It explains how the ants attack the beetle and what the beetle has to do in order to escape them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0c5c19e2-2f30-4a37-b6bb-cfc434aba939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-10T01:45:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28505.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Beetle</video:tag>
      <video:tag>Ants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stress-can-cause-a-burnout</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stress can cause a burnout</video:title>
      <video:description>Prolonged influence of stress in your life can cause you physical harm.  When you are stressed you increase the risk of heart attack or stroke! Fortunately this video gives us an introduction to the possible treatment of stress.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0c69584c-15e8-4956-84ca-6adb961204c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2014-08-26T22:07:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31185.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>burnout</video:tag>
      <video:tag>Stress</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-of-Subcuticular-Skin-Suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration of  Subcuticular Skin Suturing</video:title>
      <video:description>A subcuticular suture refers to the more difficult technique of repairing a deep wound that extends below the top layer of skin or epidermis it is also called a subdermal or subcutaneous suture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c6a4d87-8fcd-4665-b556-fde0ecadf039/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-03T03:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10628.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subcuticular</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Suturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Skin-Warts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Skin Warts</video:title>
      <video:description>This video shows the causes behind skin warts. A brief explanation with the steps for their treatment is provided here for the patients suffering with these warts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/0c8035cb-4191-450d-bda4-9ce6738dba91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2013-04-07T17:00:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30415.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skin</video:tag>
      <video:tag>Warts</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Preview-of-anatomy-and-physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preview of anatomy and physiology</video:title>
      <video:description>This an Anderson introductory lesson on anatomy and physiology. He define the two term, outlines major themes in tissue and a preview of all organ systems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0c7ffb78-5980-46c4-8de6-11cf2e10e553/cand_5.jpg</video:thumbnail_loc>
      <video:duration>684</video:duration>
      <video:publication_date>2013-01-19T05:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28969.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Public Health 253E</video:title>
      <video:description>&quot;Lec 14 - Public Health 253EPublic Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24286.jpg</video:thumbnail_loc>
      <video:duration>6806</video:duration>
      <video:publication_date>2012-09-15T05:53:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V_TYpIa7LLo</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Paul-Rothemund-Casting-spells-with-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paul Rothemund: Casting spells with DNA</video:title>
      <video:description>About this talk/nPaul Rothemund writes code that causes DNA to arrange itself into a star, a smiley face and more. Sure, it&apos;s a stunt, but it&apos;s also a demonstration of self-assembly at the smallest of scales -- with vast implications for the future of making things./nPaul Rothemund won a MacArthur grant this year for a fairly mystifying study area: &quot;folding DNA.&quot; It brings up the question: Why fold DNA? The answer is -- because the power to manipulate DNA in this way could change the way we make things at a very basic level./nRothemund&apos;s work combines the study of self-assembly (watch the TEDTalks from Neil Gershenfeld and Saul Griffith for more on this) with the research being done in DNA nanotechnology -- and points the way toward self-assembling devices at microscale, making computer memory, for instance, smaller, faster and maybe even cheaper. /nref: www.ted.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/0c876fa3-9532-41be-b6b5-0cdc24255d24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2009-03-30T23:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1521.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Paul</video:tag>
      <video:tag>Rothemund</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-a-cold-sore</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is a cold sore ?</video:title>
      <video:description>This video provides an information about cold sore.

They&apos;re painful, embarrassing, and they&apos;ll prevent you from making out with your new flame. Yeah, cold sores complicate everything-- that&apos;s why you should know all about them. http://beauty-grooming.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0c8a2946-64d1-4458-b7e3-9ddd12b1b48b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2012-10-11T01:00:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27867.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>cold</video:tag>
      <video:tag>sore</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Pediatric-Spinal-Fusion-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Pediatric Spinal Fusion Operation</video:title>
      <video:description>Pediatric spinal deformity results from multiple conditions including congenital anomalies. This video demonstrates pediatric spinal fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c945847-aebd-4b74-961e-a80fbdbe8635/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:32:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10408.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-Gazer-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun Gazer Video</video:title>
      <video:description>The best and worst parts of being a space scientist are discussed here. Video is very interesting for the science students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0ca4ba70-93e9-4d32-959f-01ee63c1a37b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2013-01-30T04:40:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29016.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Gazer</video:tag>
      <video:tag>Backstage</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Q</video:tag>
      <video:tag>and</video:tag>
      <video:tag>A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-Potential-Epilepsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action Potential &amp; Epilepsy</video:title>
      <video:description>A movie about action potential &amp; epilepsy. Wikipedia info: An action potential is a self-regenerating wave of electrochemical activity that allows nerve cells to carry a signal over a distance. It is the primary electrical signal generated by nerve cells, and arises from changes in the permeability of the nerve cell&apos;s axonal membranes to specific ions. Action potentials (also known as nerve impulses or spikes) are pulse-like waves of voltage that travel along several types of cell membranes.[1] The best-understood example of an action potential is generated on the membrane of the axon of a neuron, but also appears in other types of excitable cells, such as cardiac muscle cells, and even plant cells.

 Epilepsy is a common chronic neurological disorder characterized by recurrent unprovoked seizures.[1][2] These seizures are transient signs and/or symptoms of abnormal,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/09/0c9643d2-ba21-4b61-8eba-7274cf391ab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2008-09-25T13:55:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1364.mp4</video:content_loc>
      <video:uploader>takethewind</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>epilepsy</video:tag>
      <video:tag>take</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Investment-vs-Comsumption-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Investment vs. Comsumption 2</video:title>
      <video:description>Investment vs. Comsumption 2

More investment vs. consumption examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20227.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2012-09-06T02:48:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRjfRVXXFxU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>investment</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Comsumption</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Blood-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Blood Cells</video:title>
      <video:description>Red Blood Cells

With a diameter of .0003 of an inch and a rim thickness of only .00001 of an inch,  normal red blood cells have a biconcave shape,  and elastic properties which allow them to squeeze through the smallest blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/0cc2e77e-2af7-4378-8df3-96a25d128c49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-06-06T08:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2777.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Red</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipoplasty-in-India-With-Affordable-Prices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipoplasty in India With Affordable Prices</video:title>
      <video:description>Video shows an affordable cost lipoplasty in India. This is a procedure which includes the reshaping of your body to make your looks good.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0cc82228-7023-4e69-8700-4dad07b9c1af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-06T17:18:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10704.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>reshape</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Journey-knee-replacement-India-Canadian-patients-experience</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Journey knee replacement India- Canadian patient&apos;s experience</video:title>
      <video:description>Canadian Gerald Dempsey traveled outside his country for the first time to receive a long lasting Oxinium Journey  knee replacement in India. Long waiting list times back home made him seek surgery abroad. He is impressed by the high quality treatment that he received from Dr.Venkatachalam of www.kneeindia.com. He recommends the Madras Joint Replacement center ( MJRC) to his country men seeking surgical tourism in Canada.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/0cdac85d-43f1-40a8-9acc-89d3f3c2d01d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-05-06T04:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4345.mp4</video:content_loc>
      <video:uploader>alampallam venkatachalam</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oxinium</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>lasting</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Canada</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Halitosis-and-how-to-prevent-or-treat-it-a-bad-breath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Halitosis? and how to prevent or treat it a bad breath</video:title>
      <video:description>Bad breath is a condition wherein a person suffers from oral malodor which can be caused by the bacteria while helps us degrading proteins and generate sulfur compounds. Gum disease, starvation and tooth decay would be another reason for bad breath.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ccd61fa-312c-47e1-ba66-52342cf7cc37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2014-08-26T21:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31180.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Halitosis</video:tag>
      <video:tag>bad</video:tag>
      <video:tag>breath</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal veins</video:title>
      <video:description>Dr Robert demonstrates the torso model concept in the abdominal veins. He explains the interaction between the abdominal veins and other blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0ce16de5-adf4-4eec-8fb6-ba98f7ff8d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-15T12:50:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5394.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Veins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Image-of-a-subset-under-a-transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Image of a subset under a transformation</video:title>
      <video:description>Image of a subset under a transformation

Exploring what happens to a subset of the domain under a transformation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22048.jpg</video:thumbnail_loc>
      <video:duration>1091</video:duration>
      <video:publication_date>2012-09-11T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MIAmN5kgp3k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>image</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>subset</video:tag>
      <video:tag>under</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Proteins?</video:title>
      <video:description>The structure of proteins and their vital role in our body is shown here. Watch this video to know all about the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/0cddcf34-8226-48fe-9f66-6abc925a1229/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-18T06:55:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28856.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-playing-table-tennis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot playing table tennis</video:title>
      <video:description>This video shows a great robot which can play table tennis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/02/115a82a8-b42d-4eec-86da-82fcef74cf47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2014-02-25T03:03:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30823.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>tenis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Scott-Kopperruds-Testimonial-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scott Kopperrud&apos;s Testimonial Video</video:title>
      <video:description>This video is a testimony of Scott Kopperrud after undergoing hip resurfacing surgery and his full recovery showing no after effects of the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/0ce184a7-a14c-479e-acae-0e01f5b5ba66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-02-01T09:06:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3772.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Dysplasia</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Fibular</video:tag>
      <video:tag>Graft</video:tag>
      <video:tag>Happy</video:tag>
      <video:tag>himalayan</video:tag>
      <video:tag>Corin</video:tag>
      <video:tag>Resu</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pocket-Mouse-and-Predation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pocket Mouse and Predation</video:title>
      <video:description>The rock pocket mouse is found in two color variants, or morphs: light and dark. In different environments, their visibility to predators such as owls varies. The dark morph is more vulnerable on light sandy desert, and the light morph on dark lava rock.  www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/0ce779a5-4684-4bd4-b348-7cf774817b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-08-02T20:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/568.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>mimicry</video:tag>
      <video:tag>morphs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examining-a-18-Months-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examining a 18 Months Infant</video:title>
      <video:description>Video shows a careful examination of 18 months old infant by watching his movements. Video is performed by an expert doctor to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0d03588f-a3c1-454e-b81e-253368e7c131/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2013-02-11T01:23:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30043.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>Gait</video:tag>
      <video:tag>walking</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Removal-of-hydrated-cysts-in-brain-caused-by-parasitic-infes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of hydrated cysts in brain caused by parasitic infes</video:title>
      <video:description>Hydatid cysts in brain re caused by infestation by a tapeworm of the genus Echinococcus. This video features a brain surgery performed to remove a hydatid cyst from brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0d12e2c3-fd1a-4662-a156-6e3e8366cc59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-15T19:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5431.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>hydrated</video:tag>
      <video:tag>cysts</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>caused</video:tag>
      <video:tag>by</video:tag>
      <video:tag>parasitic</video:tag>
      <video:tag>infestation</video:tag>
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    <loc>https://dnatube.com/videos/What-Is-Astigmatism-Improving-Astigmatism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Astigmatism? : Improving Astigmatism</video:title>
      <video:description>How can astigmatism be treated:
If the degree of astigmatism is slight and no other problems of refraction, such as nearsightedness or farsightedness, are present, corrective lenses may not be prescribed. If the degree of astigmatism is great enough to cause eyestrain, headache, or distortion of vision, prescription lenses will be prescribed. However there are very effective alternatives like Eyerobics that help you regain your clear eyesight naturally without glasses or contact lenses or expensive risky surgery.

The corrective lenses prescribed are called Toric lenses and have an additional power element called a cylinder. When a person blinks, the contact lens rotates. In toric lenses, it is important for the lens to return to the same position each time. Lenses have thin zones, or cut-off areas (truncated), or have other ways to rotate and return to the correct position. Soft toric lenses are available in a variety of prescriptions, materials, and even in tints. They have greater light-bending power in one axis than in others. Your eye care professional will perform precise tests during your eye examination to determine the ideal lens prescription. Refractive surgery may be prescribed too to try to correct some forms of astigmatism.

The Toric lenses can be in eyeglasses or contact lenses. The unit of measure describing the power of the lens system or lens is called the diopter (D). The lenses are shaped to counteract the shape of the sections of cornea that are causing the difficulty. Because the correction is in one direction, it is written in terms of the axis the correction is in. On a prescription, for example, it may say -1.00 X 180°. Cylinders correct astigmatism, minus spheres correct myopia, and plus spheres correct hyperopia.

There is some debate as to whether people with very small amounts of astigmatism should be treated. Generally, if visual acuity is good and the patient experiences no overt symptoms, treatment is not necessary. However it is advisable to use a Natural Vision Program lik</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2010-11-09T13:42:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4864.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Astigmatism</video:tag>
      <video:tag>Improving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-9-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 9-Development Studies C10</video:title>
      <video:description>lec 9-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20864.jpg</video:thumbnail_loc>
      <video:duration>4668</video:duration>
      <video:publication_date>2012-09-07T21:44:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GTOz63KnaVU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Thyroid-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thyroid Surgery Video</video:title>
      <video:description>There is a variety of reasons why thyroid surgery is performed those circumstances include treatment for thyroid cancer problems related to an enlarged thyroid or goiter and treatment for hyperthyroidism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0d1f7f30-4612-4875-b26b-d8776869efd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2011-12-06T18:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10815.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Thyroidectomy</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ship-Tracks-Reveal-Pollutions-Effects-on-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ship Tracks Reveal Pollutions Effects on Clouds</video:title>
      <video:description>Air Pollution can change the earth&apos;s temperature in the atmosphere.The satellite Modis was able to gather data that points back to this phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0d224049-636d-42d1-b7e9-fd14d524b6bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-15T09:17:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7520.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ship</video:tag>
      <video:tag>Tracks</video:tag>
      <video:tag>Reveal</video:tag>
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      <video:tag>on</video:tag>
      <video:tag>Clouds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Trap-Jaw-and-Ant-Lion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trap-Jaw and Ant Lion</video:title>
      <video:description>This video shows how a trap-jaw protects itself from the deadly traps of an ant lion. Trap-jaws are known to be the fastest insects and the ant lions are deadly insects.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e18003e-609f-4593-b1d3-7d13b4f7f158/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2012-12-10T02:00:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28529.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Trap</video:tag>
      <video:tag>Jaw</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>lion</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Control-Motor-Speed-of-Electric-Fan-by-Dimmer-Switch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Control Motor Speed of Electric Fan by Dimmer Switch</video:title>
      <video:description>Several electric motor controllers operate on the same principle as dimmer switches. That means sometimes dimmer switch can be used for motor speed control connects to a ceiling fan. This video will show you how.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/0e1fc618-bfea-4a85-916e-5ce859eb1086/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-04-09T09:01:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12164.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>dimmer</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>ceiling</video:tag>
      <video:tag>fan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Explore-How-the-Ocean-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explore How the Ocean Works</video:title>
      <video:description>NASA&apos;s Aquarius is an Instrument used tohelp study about the ocean and how it works.Important data will be gathered and sent back to laboratories for study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e24008a-5585-425c-8e95-e6d53ab3a34e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-15T15:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7531.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Circulation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hybridization-and-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hybridization and Chemical Bonding</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 16/nTopics covered:
	/nHybridization and Chemical Bonding/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 16/nLast time we were talking about this valence bond model for describing the bonding./nIn particular, the bonding between atoms in a polyatomic molecule./nAnd we saw that the key to this description was allowing the wave functions, the individual wave functions on an atom to constructively and destructively interfere themselves to form some hybrid wave functions, to form some hybrid orbitals./nAnd then it those hybrid wave functions that overlap with the wave functions of another atom to form a chemical bond./nAnd, in particular, what we treated last time were these sp3 hybrid wave functions that were centered on carbon, that were centered on nitrogen, that were centered on oxygen./nAnd we saw that these sp3 wave functions were this linear combination, or this destructive and constructive interference between the s wave function and the three 2p wave functions./nTo form these sp3 wave functions and correspondingly these sp3 states./nAnd, as I said, we saw that on carbon, we saw that on nitrogen, we saw that on oxygen. And those wave functions end up being pointed to the corner or to the vertex of a tetrahedron where the atom was at the center of that tetrahedron./nIn the case of methane then, if you bond a hydrogen to each one of those sp3 hybrid wave functions, what you get is a tetrahedral geometry around the carbon./nIf you had a nitrogen with those sp3 wave functions around it and you bonded to three hydrogens then you got a trigonal pyramid as the geometry of the ammonia molecule with those two lone pairs sticking out there at another vertex of a tetrahedron./nBut remember we talked about the shape of the molecule as being described by the positions of the atoms and not the positions of the electrons./nAnd we talked about water. Water sp3 hybridized. We add two hydrogens to it./nWe form two bonds that are plane or </video:description>
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      <video:duration>3089</video:duration>
      <video:publication_date>2009-04-16T23:00:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1747.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybridization</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pleural-Fluid-in-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pleural Fluid in Lungs</video:title>
      <video:description>This animated video shows the lungs in motion with the pleural fluid. A brief explanation with its movements are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e2c43da-3ae3-4272-b363-fc3199d80b44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2013-02-11T01:29:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30060.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lungs</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Pleural</video:tag>
      <video:tag>fluid</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Mammaplasty-Breast-Reduction-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammaplasty - Breast Reduction Surgery</video:title>
      <video:description>Breast reduction surgery which is a type of surgery to reduce the size of breast size is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e38ce33-ae0b-4488-bc0f-b714e92f55da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10520.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lucilia-embryogenesisgastrulation-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lucilia embryogenesis/gastrulation 2</video:title>
      <video:description>Gastrulation of two house fly embryos imaged via bright field microscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0e49c724-a591-4f61-94b3-8b8ba2c9007d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-09T05:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1678.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Microscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Linear Transformation Examples: Scaling and Reflections</video:title>
      <video:description>Linear Transformation Examples: Scaling and Reflections

Creating scaling and reflection transformation matrices (which are diagonal)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22054.jpg</video:thumbnail_loc>
      <video:duration>913</video:duration>
      <video:publication_date>2012-09-11T00:33:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qkfODKmZ-x4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>scaling</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Reflections</video:tag>
    </video:video>
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      <video:description>Inverse Variation Application

u15_l3_t1_we5 Inverse Variation Application</video:description>
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      <video:duration>282</video:duration>
      <video:publication_date>2012-09-18T02:43:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lkP-E2LUnjA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
      <video:tag>Application</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Molecular-dynamics-simulation-of-straining-nickel-nanowire</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular dynamics simulation of straining nickel nanowire</video:title>
      <video:description>This simulation shows molecular dynamics  of straining nickel nanowire visualized with VMD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/0e636c3b-cec5-468a-8b46-4bdc48358a9a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-12-01T22:42:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1134.mp4</video:content_loc>
      <video:uploader>yuekai</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>vmd</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Driver-Ants-versus-a-grasshopper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Driver Ants versus a grasshopper</video:title>
      <video:description>3 type of workers all of them much smaller than a grasshopper. The coordination and cooperation however makes that a walk in the park. It is Grasshoppers vs. Driver Ants in Ant Attack by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e6bc34b-1ae0-4578-98de-076f5cea5973/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-11-26T05:14:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8105.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Grasshoppers</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Driver</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Ant</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathology-Lumbar-Disc-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology- Lumbar Disc Prolapse</video:title>
      <video:description>This well explanation of the lumbar disc prolapse animation video. The full process is discussed step by step and is explained with the diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0e6c78c4-c2d3-4f4e-b5ef-a1c995a330e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9490.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Freshwater-Crab-versus-Tiger-Leech</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Freshwater Crab versus Tiger Leech</video:title>
      <video:description>This video shows a real fight to the death between a tiger leech versus a freshwater crab which has a tough shell but is no match for the jaws of this eel, if it is not cut into two by the crabs jaws.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/0e794646-c771-4f23-aa2c-c4fa3bbb08b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-12-10T02:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28540.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tiger</video:tag>
      <video:tag>Leech</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Freshwater</video:tag>
      <video:tag>Crab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-Comedian-Brian-Malow-MWV5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Comedian Brian Malow (MWV5)</video:title>
      <video:description>MicrobeWorld and the Koshland Science Museum present a video podcast of comedian Brian Malow that includes excerpts from his science comedy act on infectious disease and an interview about the geek mystique of science.

Malow is also a contributing editor to the Journal of Irreproducible Results, a science humor magazine, and was producer and host of a pioneering internet talk show, But Seriously. His routine on Neil Armstrong was heard aboard the space shuttle. Brian lives in San Francisco. For a taste of his humor, visit his website, www.butseriously.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/0e7a3f98-33c5-4cbb-91c1-05b2afa9e0e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2010-04-13T19:01:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4253.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Science</video:tag>
      <video:tag>comedy</video:tag>
      <video:tag>comedian</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>comic</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Malow</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intermediate-Filaments-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intermediate Filaments Definition</video:title>
      <video:description>Intermediate filaments are stable durable they range in diameter from 8 to 10 nm intermediate in size compared with thin filaments and microtubules they are prominent in cells that withstand mechanical stress and are the most insoluble part of the cell the intermediate filaments can be dissociated by urea</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e8285c2-0b2e-490c-b6eb-4f26a114aeb4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-11-24T15:46:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5969.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Intermediate</video:tag>
      <video:tag>Filaments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-electrolysis-of-water-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does electrolysis of water work?</video:title>
      <video:description>In this video, electrolysis of water is shown. Electrolysis of water is the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0e842547-f822-424c-a970-21a281422aef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:56:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11247.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Fibroids-Project-Interviews-Dr-Brown-Duke-Univ-Dept-Cha</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Fibroids Project Interviews Dr. Brown Duke Univ Dept Cha</video:title>
      <video:description>The Fibroids Project Interviews Dr. Brown. Haywood Brown, MD, is the chair of the Department of Obstetrics and Gynecology at Duke University Medical Center. He also is a nationally recognized specialist in maternal-fetal medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/0e895236-d737-4cd5-95d1-3d6697d79a31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2010-10-01T10:32:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4593.mp4</video:content_loc>
      <video:uploader>nsagar</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>fibroids</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>haywood</video:tag>
      <video:tag>Brown</video:tag>
      <video:tag>duke</video:tag>
      <video:tag>university</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Project</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Fabrication-of-a-Direct-Duralay-Post</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98  - Fabrication of a Direct Duralay Post</video:title>
      <video:description>&quot;Lec 98  - Fabrication of a Direct Duralay Post&quot; Dr. Lorey prepares a devital maxillary central for a duralay post, fabricates the post, temporizes the tooth and shows the finished bridge in patient&apos;s mouth. Orig. air date: FEB 14 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21652.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2012-09-09T06:37:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BYHehBWklM0</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>98</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Duralay</video:tag>
      <video:tag>post</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Flu-Vaccine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Flu Vaccine</video:title>
      <video:description>This animation will help you in understanding the working of a flu vaccine. Video is very helpful for the bio students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0e98cc16-128a-444f-a98a-85f28608ac4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2013-02-10T02:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29913.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>vaccine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Counting-Electrons-in-Pi-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Counting Electrons in Pi Systems</video:title>
      <video:description>When there is a double bond or triple bond between molecules there are two types of bonding present. They are sigma bonds and pi bonds. This video demonstrates how to calculate electrons in the pi system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e895466-a184-4997-b166-aa6c5d42bd0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-11-30T12:54:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6281.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Counting</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insulin-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Function</video:title>
      <video:description>The way Insulin is created and works marista</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/0e9cd7d2-abe5-4bdd-99d9-669a00119338/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-09-15T01:43:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3374.mp4</video:content_loc>
      <video:uploader>marista gilang</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Health</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Linear-Transformation-Examples-Rotations-in-R2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Linear Transformation Examples: Rotations in R2</video:title>
      <video:description>Linear Transformation Examples: Rotations in R2

Linear Transformation Examples: Rotations in R2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22055.jpg</video:thumbnail_loc>
      <video:duration>1072</video:duration>
      <video:publication_date>2012-09-11T00:33:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPWfIq5DzqI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>Rotations</video:tag>
      <video:tag>in</video:tag>
      <video:tag>R2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Rotation-in-R3-around-the-X-axis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Rotation in R3 around the X-axis</video:title>
      <video:description>Rotation in R3 around the X-axis

Construction a rotation transformation in R3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22056.jpg</video:thumbnail_loc>
      <video:duration>738</video:duration>
      <video:publication_date>2012-09-11T00:34:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gkyuLPzfDV0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>rotation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>R3</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>the</video:tag>
      <video:tag>x</video:tag>
      <video:tag>axis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-neural-signal-transmissions-to-muscle-tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor neural signal transmissions to muscle tissue</video:title>
      <video:description>This video describes the mechanism of neural signal transmission from motor neurons to muscle fibers. Synapses of motor neurons are attached to the motor end plate, a highly excitable region of muscle fiber plasma membrane. Acetylcholine, released from the synaptic end bulb, bind to specific receptor molecules present on the motor end plate and initiates action potentials across the muscle&apos;s surface, causing the muscle to contract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0e9a92ae-5e55-4e2c-ab90-9d1afc16b18b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-25T22:07:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6112.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transmission</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tissuer</video:tag>
      <video:tag>Junction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sound-sensitive-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sound sensitive cells</video:title>
      <video:description>Hair cells are arranged in orderly rows which make it unique among the organs of our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/12938729-2b47-4c32-a06f-1ea4031c60d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-10-23T04:03:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7146.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hair</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-process-of-child-birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of child birth</video:title>
      <video:description>An explanation on the process of child birth.  Although this is a very fulfilling process for most women, it is also nerve wreaking for some.  Here is a look at what happens, what does the body go through during childbirth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0eac365a-cb5f-4c04-b3ed-8152dfceaf84/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-26T23:01:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31201.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>childbirth</video:tag>
      <video:tag>Process</video:tag>
      <video:tag>Born</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fever-as-nonspecific-immune-response-to-an-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fever as nonspecific immune response to an infection</video:title>
      <video:description>This animation demonstrates how fever is formed and how our body reacts in the formation of fever.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/0eb1aeb2-32e6-4a93-a348-e5e2ec264c1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-04-23T05:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1970.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction-Correction-of-Gynecomastia-By-Dr-MSVENKATESH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction &amp; Correction of Gynecomastia By Dr MSVENKATESH</video:title>
      <video:description>The enlarged feminine form of the male breast gynecomastia develops usually during puberty due to constitutional sometimes hormonal factors in later years it can be the consequence of taking steroid hormones or roborating food supplements</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0eb8d3e0-b7ed-4b6b-86b6-b4554052087a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-29T00:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8582.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Correction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>DrMSVENKATESH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-olfactory-pathwayy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The olfactory pathwayy</video:title>
      <video:description>Air inhaled through the nose passes over the olfactory membrane. Chemicals in the air stimulate the numerous olfactory receptor cells. The sense of smell passes from the olfactory receptor cells to the nerves that carry the signals to the brain. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/e70c5344-a6e9-4957-8805-ac0cd1b21c89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-07-07T05:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2949.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Moon-True-Origin-Story-Venomous-Mammals-and-Sensory-Receptors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Moon True Origin Story Venomous Mammals and Sensory Receptors</video:title>
      <video:description>This video discusses the topics of venomous mammals, sensory receptors &amp; the moon&apos;s true origin story. Video is really interesting and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0eae6fac-7791-4e2e-a12b-8898dbb03d28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2013-02-08T04:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29651.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Venomous</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>s</video:tag>
      <video:tag>true</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>story</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-virus-replicate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How virus replicate</video:title>
      <video:description>This is a very in depth video about the way virus replicate inside cells.  The animation is beautiful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/0ec8e83c-0ab8-4433-8ec5-e08d33978134/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2014-08-27T23:33:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31561.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Corpuscle-Model-Renal-Capsule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Corpuscle Model - Renal Capsule</video:title>
      <video:description>This video discusses a model of the Renal Corpuscle which illustrates the renal capsule, or Bowman&apos;s capsule surrounded by capillaries. It further discusses the types of cells that make up the renal capsule and their functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0edb71a5-7fd5-4a06-a071-2f6b9b811216/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-14T22:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5318.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>Corpuscle</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>podocytes</video:tag>
      <video:tag>bownmans</video:tag>
      <video:tag>cpsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrolysis-of-dextrin-to-glucose</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrolysis of dextrin to glucose</video:title>
      <video:description>This is the part of a series of video prepared by the Megazime International Ireland ltd. The video demonstrates procedures for hydrolysis of dextrin to glucose by using kit developed the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fa7e581-f4bb-4cda-aba6-53b3d3d5cba0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-29T07:27:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6235.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Hydrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>dextrin</video:tag>
      <video:tag>to</video:tag>
      <video:tag>glucose</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-working-of-a-bacterial-vaccines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The working of a bacterial vaccines</video:title>
      <video:description>I this video we discuss and demonstrate how bacterial vaccines works. The content of this video is aimed for general knowledge and does not nullify professional information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3acc6ade-9271-48a4-8cb9-592fe961700d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-10T02:23:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29948.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>How</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>vaccines</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-decimal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing decimal</video:title>
      <video:description>Dividing decimal

Dividing decimal numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20500.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-06T15:26:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S0uuK7SQcA8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Decimal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Replication-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Replication Video</video:title>
      <video:description>This is a clip from a PBS production called &quot;DNA: The Secret of Life.&quot;

It details the latest research (as of 2005) concerning the process of DNA replication.

Google search the PBS title and you can find the website which has links to many informative sites and interesting clips.  This is just a segment detailing replication.

A Windfall Films Production for Thirteen/WNET New York in association with Channel Four.
© 2003 Educational Broadcasting Corporation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/0fb45c4b-a2f5-4fda-a271-130581e3a2f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2009-10-19T01:59:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3448.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-of-Mammals-the-triumph-of-the-herbivores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life of Mammals; the triumph of the herbivores</video:title>
      <video:description>From birth herbivores know they are on the menu. So mature has taken time to try improve their survival there&apos;s safety in large numbers, running on tip toes and excellent athletic skills among others. That is the triumph of the herbivores in the Life of Mammals by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fb4cd74-01f2-459c-8a97-58c5be899c48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-26T01:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8052.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Triumph</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>herbivores</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zirconium-Crystallization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zirconium Crystallization</video:title>
      <video:description>Molecular dynamics(MD) simulation of crystallization process. 
Calculation was carried out in frameworks of NPT ensemble, where number of particles N, pressure P and temperature T of system were cept constant.
N=2500 atoms were distributed in a cubic cell with the periodic boundary conditions. The value of external pressure P=10^5 Pa was taken.
Zirconium was cooled from 3000K to 0K
&lt;br /&gt;
more info: &lt;a href=&quot;amorphous.org.ua&quot;&gt;amorphous.org.ua&lt;/a&gt;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/0fb645b3-f980-4833-8a9d-9f2b4b1982c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-04-17T19:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/247.mp4</video:content_loc>
      <video:uploader>Eldar Djafarov</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MD</video:tag>
      <video:tag>crystallization</video:tag>
      <video:tag>atoms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-It-Yourself-Nasal-Irrigation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do It Yourself Nasal Irrigation</video:title>
      <video:description>The NasalCare irrigator equipped with the patented air liquid valves eliminates negative pressure inside the bottle to avoid backwash to allow the user to regulate the flow to safely and effectively cleanse out viruses from nasal cavities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fbc89f1-db4a-425a-af9f-8a3591e0031f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2011-11-29T21:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9197.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Perform</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Irrigation</video:tag>
      <video:tag>with</video:tag>
      <video:tag>NasalCare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Hydrogen-Atom-Wavefunctions-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Hydrogen Atom Wavefunctions - Lecture 7</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 7/nTopics covered:
	/nHydrogen Atom Wavefunctions/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 7/nAll right. Today, in particular the second half of the lecture today, we&apos;re going to do some of the hardest concepts that we&apos;ve done so far, and also some of the most important concepts that we&apos;ve done so far./nI just want to give you a heads-up on that. Last time we had we had solved the SchrÃ¶dinger equation for the binding energies of the electron to the nucleus. And that means if I write the generic SchrÃ¶dinger equation down here, what we found was what this E was./nAnd we found that it had a nice analytical form, that the allowed binding energies were quantized. They were quantized by that principle quantum number n. And so we can write those allowed energies as En=-Rh/n2./nSo, n is this principle quantum number. And n runs from 1, 2 all the way up to infinity. Today what we&apos;re going to do is we&apos;re going to look at the solutions to the SchrÃ¶dinger equation for this, for the wave function, for the wave./nAnd remember we said that the wave, in some way, represents our electron. And today we are going to talk about exactly what is the meaning of the wave function. But, before we do that, I have to tell you that when you go to solve the SchrÃ¶dinger equation for the wave function here what happens is that two more quantum numbers pop out./nAnd one of the quantum numbers that pop out in the solution for the wave function is a quantum number we call l. l is the angular momentum quantum number. It&apos;s called the angular momentum quantum number because it, in fact, determines how much angular momentum the electron has./nIt is a quantum number, which means it has allowed values, very specific values. The allowed values of l are the following. They are zero. Unlike n, the lowest value that l can have is zero. 0, 1, 2, 3 all the way up, but it has got a limit./nl has got a limit. The limit is n-1. So l can never be larger than n-1. </video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_1738.jpg</video:thumbnail_loc>
      <video:duration>2999</video:duration>
      <video:publication_date>2009-04-16T22:28:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1738.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Wavefunctions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-morning-after-pills-is-not-abortion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking morning after pills is not abortion</video:title>
      <video:description>As always asapSCIENCE brings us another very interesting video.  This one deals with emergency contraception.  Find out how it works, the so called &quot;morning after pill&quot; and what side effects it might have.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a0448c10-a4bc-4825-968b-97cfbb7bd516/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2014-10-02T02:02:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31794.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Emergency</video:tag>
      <video:tag>contraception</video:tag>
      <video:tag>Abortion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Duodenum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Duodenum</video:title>
      <video:description>Duodenum is a segment of the small intestine. It is easily distinguishable from other two segments of small intestine i.e. jejunum and illeum by the presence of Brunner&apos;s glands at very high density. Duodenum contains lots of loose connective tissue cells and inflammatory cells.  Edited by Dr. Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0fbf45e4-7b01-4b8b-a7da-2f5db7d3ca46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2011-11-28T10:24:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8402.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Duodenum</video:tag>
      <video:tag>Brunner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Approximating-Square-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Approximating Square Roots</video:title>
      <video:description>Approximating Square Roots

u16_l1_t1_we2 Approximating Square Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25285.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-18T02:43:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EFVrAk61xjE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Approximating</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Slope-of-a-Line-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Slope of a Line 3</video:title>
      <video:description>Slope of a Line 3

u13_l2_t1_we3 Slope of a Line 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25286.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-18T02:44:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFSHq099Mx0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>slope</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-dogma-of-transcription</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central dogma of transcription</video:title>
      <video:description>This video demonstrates the first part of Central Dogma Animation. The central dogma of molecular biology deals with the detailed residue-by-residue transfer of sequential information. It states that such information cannot be transferred back from protein to either protein or nucleic acid. It is first stated by  Francis Crick.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fcf4ebe-55f4-40bf-93f5-c25545a4bb30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-23T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5734.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Shoulder-and-Elbow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Shoulder and Elbow</video:title>
      <video:description>This video provides you tips for shoulder and elbow exam. Physician must examine the cervical spine region very properly because it controls the whole movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0fbeb2e3-5a48-4c99-a215-97b4a20d17d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2776</video:duration>
      <video:publication_date>2011-12-01T05:05:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10263.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elbow</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-systolic-and-diastolic-blood-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is systolic and diastolic blood pressure?</video:title>
      <video:description>This video gives information about blood pressure. What is systolic and diastolic blood pressure? Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.  

High blood pressure is often called the &quot;silent killer&quot;. High blood pressure is called this because there are usually no symptoms. Very high blood pressure can also cause arteries to bulge (aneurysm) or burst (hemorrhage).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0fed4f41-5e61-47ff-ba9c-9dbe4e4553b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T22:36:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5015.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteasome-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteasome Function</video:title>
      <video:description>This 3D animation shows how proteasome function by targetting  proteins in the cell for degradation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1318e390-efb3-432a-b36a-6682d4b03b4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2012-04-17T22:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12268.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Proteasome</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polycystic-ovarian-syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polycystic ovarian syndrome</video:title>
      <video:description>Ovarian follicles are basic unit of female reproductive system. It contains the immature egg or ovum. Follicles have a thin outer wall and in filled with clear fluid. In polycystic ovarian syndrome, immature follicles turn to cysts and form a ring around the age of the ovary. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/100822cc-9209-406a-8af4-36bb0b128d86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T10:58:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8792.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Polycystic</video:tag>
      <video:tag>ovarian</video:tag>
      <video:tag>Syndrome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expansion-of-the-Universe-1-Closed-Caption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expansion of the Universe 1 Closed Caption</video:title>
      <video:description>Everything you wanted to know about the expansion of the universe, but were afraid to ask. Part one of two includes an experiment and points to a calculator that tells you by how much the U. expanded since your birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/10098677-df9d-407d-be37-a05a0495ce60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2009-05-13T21:00:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2180.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>astronomy</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>sagan</video:tag>
      <video:tag>seti</video:tag>
      <video:tag>cc</video:tag>
      <video:tag>Closed</video:tag>
      <video:tag>caption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Focal-Length-of-a-Concave-Mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Focal Length of a Concave Mirror</video:title>
      <video:description>How the focal length of a concave mirror is determined is shown in this video. The distant object method is used here to calculate the focal length.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/100d13d9-f3ce-4784-bb78-e77818ce883c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-12-12T02:51:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11433.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Focal</video:tag>
      <video:tag>length</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Concave</video:tag>
      <video:tag>Mirror</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-makes-guard-cells-move</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium makes guard cells move!</video:title>
      <video:description>Cytosolic calcium plays a central role in cell signaling. In plants, specific information for stomatal guard cell movements is encoded in cytosolic calcium. This movie shows changes in cytosolic calcium in response to changes in extracellular calcium in transgenic Arabidopsis guard cells expressing the calcium indicator protein yellow cameleon 2.1. These changes make guard cells move, resulting in closing of stomatal apertures. The time compression factor is 120 times. This movie is a ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/10246870-303f-4f91-b312-a04b3ca66d8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-04-02T22:32:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1583.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ChloroFilms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-Recombination-Frequencies-Linkage-Gene-Mapp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of Recombination Frequencies  Linkage Gene Mapp</video:title>
      <video:description>This video explains about Recombination Frequencies _ Linkage Gene Mapping./n  Mr. Lima reviews gene linkage through chromosomes and how crossing over breaks it, as well as sources for genetic variation through meiosis. He then explains how the linkage maps technique developed by Alfred Stuertvant works and how chromosomal structure and the distance between genes within a chromosome can explain crossing over patterns that lead to different recombination frequencies between a set of genes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/0ff8433e-bb2a-49f2-89ce-b9e65e63e89c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>727</video:duration>
      <video:publication_date>2012-10-03T07:36:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27688.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>Explaining</video:tag>
      <video:tag>recombination</video:tag>
      <video:tag>Frequencies</video:tag>
      <video:tag>Linkage</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-of-DNA-replication-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation of DNA replication mechanism</video:title>
      <video:description>Mechanism of DNA Replication (Advanced) .DNA replication is semi-conservative, one strand serves as the template for the second strand. Furthermore, DNA replication only occurs at a specific step in the cell cycle. The following table describes the cell cycle for a hypothetical cell with a 24 hr cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1040830a-5570-41fd-836d-41bdd11df625/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2010-11-24T05:20:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5921.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Radical-Equivalent-to-Rational-Exponents-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Radical Equivalent to Rational Exponents 2</video:title>
      <video:description>Radical Equivalent to Rational Exponents 2

u16_l1_t3_we2 Radical Equivalent to Rational Exponents 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25295.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2012-09-18T02:45:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zlRKO21qEpQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Radical</video:tag>
      <video:tag>Equivalent</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-ageing-beef-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does ageing beef work</video:title>
      <video:description>Explanation of the process of Proteolysis in commercial beef.  Proteolysis is the process where beef gets tender and usually happens in a very definite time after cattle died. This is a chemical explanation why and how proteolysis happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/103192d8-4cef-4e53-bdf2-562508c67639/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2014-08-26T21:59:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31182.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteolysis</video:tag>
      <video:tag>beef</video:tag>
      <video:tag>degradation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Axillary-Nerve-Block</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Axillary Nerve Block</video:title>
      <video:description>Axillary Blocks are useful when providing anesthesia for an upper limb surgery. This video explains the axillary nerve block with a nerve Simulator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/104d5f30-4253-45fb-ab1d-08f332e45e37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:09:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8840.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Axillary</video:tag>
      <video:tag>Block</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>Stimulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein experiment</video:title>
      <video:description>This is a demonstration of a biological experiment on proteins. It&apos;s lesson number 16 in this video series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/105b3ddb-e62f-45f3-b45f-d0b709ebb828/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2007-03-30T16:43:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/122.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>protein</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mendelian-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mendelian Genetics</video:title>
      <video:description>Mendelian Genetics Definitions
1. Allele - one alternative form of a given allelic pair; tall and dwarf are the alleles for the height of a pea plant; more than two alleles can exist for any specific gene, but only two of them will be found within any individual
2.Allelic pair - the combination of two alleles which comprise the gene pair
3.Homozygote - an individual which contains only one allele at the allelic pair; for example DD is homozygous dominant and dd is homozygous recessive; pure lines are homozygous for the gene of interest
4. Heterozygote - an individual which contains one of each member of the gene pair; for example the Dd heterozygote
5. Genotype - the specific allelic combination for a certain gene or set of genes 

Mendel&apos;s Conclusions:

   1. The hereditary determinants are of a particulate nature. These determinants are called genes.

   2. Each parent has a gene pair in each cell for each trait studied. The F1 from a cross of two pure lines contains one allele for the dominant phenotype and one for the recessive phenotype. These two alleles comprise the gene pair.

   3. One member of the gene pair segregates into a gamete, thus each gamete only carries one member of the gene pair.

   4. Gametes unite at random and irrespective of the other gene pairs involved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/10619c34-1af2-4af3-bb54-82c105486e81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2010-11-09T13:26:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4859.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Mende</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Headaches-From-Ice-Creams</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Headaches From Ice Creams</video:title>
      <video:description>Why do we get a headache on eating ice-cream? Here is a perfect explanation about the reasons of headaches from ice-cream.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/106d7ba2-bcc5-4791-9e51-30772f605e8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T02:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10018.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>Headaches</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-cure-kidney-stones-A-medical-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to cure kidney stones? A medical video</video:title>
      <video:description>In this video, kidney stone surgery in India is being cured  of kidney stones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dd4aca95-f210-444b-8733-b6efede4d2ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-01T19:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10300.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>You</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Expressions-Study-N3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Expressions, Study N.3</video:title>
      <video:description>A journey inside a white blood cell environment, looking at the processes bringing to cellular division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b2e8193b-8bd2-4416-a130-cb906d9c0047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-10-17T14:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27920.mp4</video:content_loc>
      <video:uploader>Scivis Scivis</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>proteins</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>calmodulin</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>myosin</video:tag>
      <video:tag>MLCK</video:tag>
      <video:tag>tubulin</video:tag>
      <video:tag>kinesin</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Calcium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Simplifying-Square-Roots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Simplifying Square Roots</video:title>
      <video:description>Simplifying Square Roots

u16 l1 t2 we1 Simplifying Square Roots</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25287.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-09-18T02:44:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uggD8mwglyc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>Square</video:tag>
      <video:tag>Roots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Life-of-Mammals-Kangaroo-Boxing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The  Life of Mammals, Kangaroo Boxing</video:title>
      <video:description>Often when animals live in social groups some bit of competition may arise and when it does then the animals may have a tussle to test limits. This is Kangaroo Boxing as narrated by Attenborough in BBC&apos;s Life of Mammals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13811fd5-e375-4597-88f0-1875de74c6a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2011-11-26T05:43:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8133.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Kangaroo</video:tag>
      <video:tag>Boxing</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Microarray-detection-of-active-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Microarray: detection of active gene</video:title>
      <video:description>DNA microarray is used to identify active gene. A slide is doted with mRNA samples. When the slide is washed with fluorescence tagged cDNA, cDNA bind with the active gene. This slide presents the details of how DNA microarry is used for active gene detection. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/138d7678-192e-4ac1-b93c-0a1a5d7480a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2010-11-27T11:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6202.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>active</video:tag>
      <video:tag>gene</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>215</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>B-DNA superhelical turn. 140-bp fragment.</video:title>
      <video:description>B-DNA superhelical turn. 140-bp fragment.

1. The right-handed B-DNA superhelix on the outside contains several sharp bends and makes numerous interactions with the histone octamer within. The central turn of superhelix and H3 . H4 tetramer have dyad symmetry, but the H2A . H2B dimers show departures due to interparticle associations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/13a6f66a-d6a0-46ff-ae16-cda933beef82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-04-24T18:45:24.000Z</video:publication_date>
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      <video:uploader>Alex T</video:uploader>
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      <video:tag>b</video:tag>
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      <video:tag>140</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Electron transport chain is most efficacious way to use electrons gained from glycolysis. It forms proton gradient over the membranes, which is than used to produce ATP, the cell&apos;s energetic current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/13aa1546-a45f-4eb2-bf48-daa16f7f7b97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2007-05-16T01:46:39.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
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      <video:description>With the recent attention that a gluten free diet has been getting, is it really necessary? asapSCIENCE is here to answer that question.  As it turns out, cutting out gluten all together can hurt you rather than help you.</video:description>
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      <video:duration>153</video:duration>
      <video:publication_date>2014-10-03T12:47:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31863.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Fat</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Texture Synthesis on Biqudratics Surface</video:title>
      <video:description>Texture Synthesis on Biqudratics Surface

Text info: The surface is for of basic representation of the NURBS for where using control polygoan you can desing the surface..Biqudratics mean 9 control point to design the surface where as bicubic means 16 control point to design the surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/13ad48d5-85a4-4dd3-9497-e777ab404243/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows about coagulation explosion, part I   initiation

An excellent visual representation of the initiation phase of blood coagulation. Written by Kenneth G. Mann, PhD, and originally presented at the 2002 American Society of Hematology meeting. Copyright 2002 Kenneth G. Mann.</video:description>
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      <video:duration>421</video:duration>
      <video:publication_date>2012-10-10T09:29:41.000Z</video:publication_date>
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      <video:description>Cricothyroidotomy is an emergency surgical procedure of cutting a hole in the patient’s windpipe in order to facilitate breathing. This video describes a cricothyroidotomy kit. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/13b33bfd-1719-486a-9616-e51f9528ceb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
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      <video:category>Interesting Science</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The glabella is a medical term given to the space on the human head that is located above the nose and between the eyebrows this area of the head sits just over the frontal bone of the skull and works to connect the two structures known as superciliary ridges</video:description>
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      <video:duration>24</video:duration>
      <video:publication_date>2011-11-29T11:23:45.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the survey medical elearning survey in India and found that more than three quarter of the students were happy with the surgery. Watch the video for more explanations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/13c681c0-6924-4f42-9f63-e5421b2e5817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/13ccd33e-e22b-4b7d-aa91-d66e74816817/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2012-04-17T22:54:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12269.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/13ca2d72-2979-4ae0-babd-837890c9f439/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-09-27T09:06:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4574.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>Abnova</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/13da8daf-3792-424d-a585-34d85e714ffc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-11T06:34:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5006.mp4</video:content_loc>
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      <video:category>Chemistry</video:category>
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      <video:tag>Addition</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Equation of a line 3

u13_l2_t2_we3 Equation of a line 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25296.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2012-09-18T02:45:55.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>of</video:tag>
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      <video:tag>line</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Reticulin fibers are found in the liver, kidney and the spleen and are connective tissue. This is the histology of liver reticulin fibers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/13edd68e-aecd-4b4e-a817-241eddc34ca3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-28T05:57:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8289.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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video by Janet Iwasa  at onemicron</video:description>
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      <video:duration>28</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1205.mp4</video:content_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/140211b5-473d-429f-a5d8-7c3cb60604ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1117</video:duration>
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      <video:title>Spatial relationships and anatomical Planes in the human body</video:title>
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      <video:duration>424</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28944.mp4</video:content_loc>
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      <video:tag>relationships</video:tag>
      <video:tag>and</video:tag>
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      <video:description>Calculating Average Velocity or Speed

Example of calculating speed and velocity</video:description>
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      <video:duration>705</video:duration>
      <video:publication_date>2012-09-08T17:07:45.000Z</video:publication_date>
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      <video:tag>Speed</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In the solar system, the largest planet is Jupiter and comes 5th from the sun. It&apos;s mass is two and a half that of all other planets combined. NASA team are on a mission to understand more of Jupiter composition.</video:description>
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      <video:publication_date>2013-02-07T05:58:15.000Z</video:publication_date>
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      <video:uploader>Alberto Felder</video:uploader>
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      <video:tag>Casts</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1407df6e-b7b0-4b9d-b62d-804afec9c78c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-11T23:36:31.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:tag>Earthworm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Single-Incision-Laparoscopic-Colectomy-Technique-utilizing-SILS-port</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Incision Laparoscopic Colectomy Technique utilizing SILS port</video:title>
      <video:description>The technique is called single Incision Laparoscopic Colectomy. This video explains Incision Laparoscopic Colectomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a0cc99e0-1906-4dbe-9aaa-53a954effcb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2013-04-07T20:07:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30518.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>single</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Colectomy</video:tag>
      <video:tag>SILS</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Reversal-of-tubal-ligation-and-in-vitro-fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reversal of tubal ligation and in vitro fertilization</video:title>
      <video:description>Women who have had tubal ligation have two options. First is reversal surgery and second is in vitro fertilization. The choice depends on the health and age of the woman, type of ligation the woman had and sperm count. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/141204e7-4380-4966-97a4-7f9da2604eef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-05-13T04:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2168.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Reversal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>in</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Common-Vision-Defects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Common Vision Defects</video:title>
      <video:description>Myopia, Hypermetropia, Presbyopia and Astigmatism are the defects of vision. These defects are clearly explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/141295c4-93ea-4314-a6e0-727c51384e4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2012-12-01T06:54:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28172.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Defects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vision1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-signal-transmission-in-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of signal transmission in the brain</video:title>
      <video:description>Brain is the center of the human nervous system. The brain is composed of two broad classes of cells: neurons and glial cells. Brain contain 15–33 billion neurons cells each connected by synapses to several thousand other neurons. These neurons communicate with one another by means through axons, which carry trains of signal pulses called to distant parts of the brain or body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/141c8647-d5cd-459f-ac4a-49d5265d7634/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-06-06T18:03:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2797.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-Ebola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on Ebola</video:title>
      <video:description>What do you know of this deadly disease? Well, here is a small video animation that explains it. It doesn&apos;t go into too much detail and it is not graphic by any means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/142c2bb5-dd27-4533-9ab4-e48ffe5a8c3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2014-10-07T05:54:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31940.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Virus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/the-science-of-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>the science of pain</video:title>
      <video:description>This video compares the pain of childbirth to that of being hit in the testicles.  Further than just its hilarity, it provides an interesting view of pain and how both of this situations compare.  In the end which one is more painful?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/a095ba94-ee66-4566-8006-a64360d78878/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2014-10-01T21:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31752.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>childbirth</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>testicles</video:tag>
      <video:tag>uterus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Trigonometric-Values-at-Different-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating Trigonometric Values at Different Angles</video:title>
      <video:description>This video will definitely make you clear about the use of trigonometry in real world. Different trigonometric equations are solved here with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/14331725-4250-41d2-8e80-c280ec79ddb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>647</video:duration>
      <video:publication_date>2010-12-17T13:42:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6631.mp4</video:content_loc>
      <video:uploader>mastman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>of</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>angles</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Rational Exponents and Exponent Laws</video:title>
      <video:description>Rational Exponents and Exponent Laws

u16_l1_t3_we3 Rational Exponents and Exponent Laws</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25297.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-09-18T02:46:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NuccqpiUHrk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rational</video:tag>
      <video:tag>Exponents</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Exponent</video:tag>
      <video:tag>Laws</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manta Ray Night Dive</video:title>
      <video:description>Night diving at Manta Ray, a big island Hawaii. There are amazingly beautiful animals in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/1439a39e-e1ec-4bf0-9ec3-fe0dd2f87f9b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2014-08-25T22:58:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31143.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Manta</video:tag>
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      <video:tag>Night</video:tag>
      <video:tag>Dive</video:tag>
      <video:tag>Kona</video:tag>
      <video:tag>Hawaii</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-The-Transport-of-Oxygen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : The Transport of Oxygen</video:title>
      <video:description>The Transport of Oxygen

The transport of oxygen and carbon dioxide between the lungs and tissue cells is the prime function of red blood cells.  Essentially, red cells are packets of hemoglobin, a molecule which readily combines with oxygen.  As the red cells flow through the body tissues, oxygen diffuses from them to the tissues in exchange for carbon dioxide.  The deoxygenated red cells carry a little carbon dioxide, then pass through the bloodstream to the lungs.  Here the reverse exchange of oxygen and carbon dioxide takes place.  The oxygenated red cells are then conducted back to the body tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/1568370f-6b42-4750-9482-c541151a7541/cand_5.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2009-07-08T02:56:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3021.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
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      <video:tag>the</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oxygen</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Touch-board</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Touch board</video:title>
      <video:description>This is a video of a project funded on kick starter on 2013.  It offers an integrated board that can transform any surface into a sensor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/156b745a-9cd9-4ef2-8d1c-ac34d023973c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-27T04:48:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31334.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surf Waves on the Sun</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/37b40db9-e4e8-4518-b2c6-b699416887ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-23T09:40:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7677.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Catches</video:tag>
      <video:tag>Surf</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
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    <loc>https://dnatube.com/videos/Mycoplasma-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mycoplasma Assay</video:title>
      <video:description>Mycoplasma is highly infectious and cross-contamination commonly occurs when new cells are introduced into laboratories. We use PCR-based method for detection of Mycoplasma weekly. It is a highly sensitive, specific and rapid method to detect mycoplasma contamination in cell cultures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/156e44fe-b204-4c9b-bc2a-06886d3d68bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2010-03-22T08:35:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3994.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Mycoplasma</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Helpless? H ow to wear a surgical gown by yourself</video:title>
      <video:description>To further prepare for the operation room, here is how to wear a surgical gown without any outside help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1a7c0b8-1018-4fab-8769-54410a45f6ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-28T05:54:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8283.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wearing</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Gown</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Help</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  1 - Economics of a Cupcake Factory</video:title>
      <video:description>Economics of a Cupcake Factory

Economics of a simple business leading up to a discussion on inflation/deflation.  Touching on income statements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22578.jpg</video:thumbnail_loc>
      <video:duration>673</video:duration>
      <video:publication_date>2012-09-11T02:34:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XDIBJyNnLOU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Cupcake</video:tag>
      <video:tag>factory</video:tag>
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    <loc>https://dnatube.com/videos/Regulation-of-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Regulation of Gene</video:title>
      <video:description>This tutorial gives details of how genes can be regulated in eukaryote and prokaryotes. It explains the two operons and their use to bacterias. Transcription factors and their importance in eukaryote s is also discussed  


Paul Andersen explains how genes are regulated in both prokaryotes and eukaryotes. He begins with a description of the lac and trp operon and how they are used by bacteria in both positive and negative response. He also explains the importance of transcription factors in eukaryotic gene expression.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/156fab5a-6ab3-462f-a50e-29cde5c5f717/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2013-01-19T05:12:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28947.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Regulation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>gene</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Simplifying-Multivariable-Polynomial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Simplifying Multivariable Polynomial</video:title>
      <video:description>Simplifying Multivariable Polynomial

u11 l3 t2 we1 Simplifying Multivariable Polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25251.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2012-09-18T02:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8jEaFV5PY2s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Simplifying</video:tag>
      <video:tag>multivariable</video:tag>
      <video:tag>polynomial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-sinus-CT-scans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding sinus CT scans</video:title>
      <video:description>CT sinuses are taken in the coronal plane it takes cross sections of your face from front to back a scout view is first taken to plan the orientation of the slice ct scans are read the same way you would look at someones face.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/157fad83-9ae8-4cb8-8fcf-47789f0f84aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2011-12-06T21:12:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10992.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Read</video:tag>
      <video:tag>CT</video:tag>
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      <video:tag>Scans</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Expert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-Part-1-of-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmic Rays Part 1 of 3</video:title>
      <video:description>Over recent years there has been marked growth in interest in the study of techniques of cosmic ray physics by astrophysicists and particle physicists cosmic ray is the term given to high energy radiation which strikes the earth from space</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/158c13eb-309b-42df-a597-2a660365b91b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2011-12-13T06:13:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11688.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Cocaine affects Our Brain</video:title>
      <video:description>This video shows how cocaine affects the function of the human brain. It is advised to refrain from the use of cocaine since the damage it cause is sometimes beyond repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/15a619d3-56bb-43d5-9ab1-7de845b11178/cand_5.jpg</video:thumbnail_loc>
      <video:duration>227</video:duration>
      <video:publication_date>2011-11-30T10:09:12.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-124-Using-Reserves-to-Stabilize-Currency</loc>
    <lastmod>2026-08-14</lastmod>
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How a central bank could use foreign currency reserves to keep its own currency from devaluing</video:description>
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    <loc>https://dnatube.com/videos/Peripheral-Nerve-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Peripheral nerves are the nerves outside both the brain and spinal chord. This is their histology.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8243.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Animals</video:title>
      <video:description>This video will help you to know all about the animals. a brief description of the animals according to different classifications is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/15adafa6-53d5-431f-9d09-0bac3ef202c7/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28852.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
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    <loc>https://dnatube.com/videos/right-triangle-trigonometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>right triangle trigonometry</video:title>
      <video:description>right triangle trigonometry, more... www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/15b3cd8f-a3b7-4142-ab78-9a7dc463c73a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-04-09T14:41:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12165.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Earths-Picture-From-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s Picture From Space</video:title>
      <video:description>The pictures of the earth taken by NASA from the space are shown in the video. Views of different parts are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/15f7983d-6dae-4911-a868-72347b3aa323/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-06T23:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7339.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-92-Stoichiometry-Example-Problem-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Stoichiometry Example Problem 2</video:title>
      <video:description>Stoichiometry Example Problem 2

Stoichiometry Example Problem 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22716.jpg</video:thumbnail_loc>
      <video:duration>1133</video:duration>
      <video:publication_date>2012-09-11T02:56:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eQf_EAYGo-k</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Functioning-of-Heart-and-Lungs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functioning of Heart and Lungs</video:title>
      <video:description>A brief explanation of the functions of normal heart and lungs is explained here with diagrams. Watch this video to have a brief view of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/160710fc-8a0b-4f0b-aecf-b2fd7be361cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2013-02-10T02:24:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29950.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Structural Biology</video:category>
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      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Lung</video:tag>
      <video:tag>function</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Planets-Of-Our-Solar-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Planets Of Our Solar System</video:title>
      <video:description>This video shows our galaxy and solar system. It features our planets and the center of our galaxy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/cafffd36-30e0-48c5-8af0-05e9b2c43c8b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2012-12-10T05:51:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28554.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>present</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Planets</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Cranial-Nerves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Cranial Nerves</video:title>
      <video:description>Cranial nerves exam of the patient by an expert doctor is shown in the video. A step by step whole process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/16075263-6f81-437c-9bd9-41b9f73bcc9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-30T05:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9262.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>8th</video:tag>
      <video:tag>to</video:tag>
      <video:tag>12th</video:tag>
      <video:tag>USMLE</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Infection-By-HIV-demistified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infection By HIV demistified</video:title>
      <video:description>The uman immunodeficiency virus commonly called HIV is a retrovirus that affects the immune system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1608f04a-637c-48e5-9a5b-052d36faa8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-04-08T20:10:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4133.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
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      <video:tag>garlandscience</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Micturition-How-Is-It-Done</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micturition- How Is It Done?</video:title>
      <video:description>When the bladder is full with urine then sensory nerve send the information to brain. After receiving signal brain gives order to release the urine from bladder through the spinal cord and bladder empty it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/16109e50-675b-42c0-8e59-59b12ad302d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2013-02-10T01:50:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29850.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hoe</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>is</video:tag>
      <video:tag>passed</video:tag>
      <video:tag>Micturition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evaluation-of-Informations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaluation of Informations</video:title>
      <video:description>Scientist and engineers obtains information, evaluates it and communicate about it. Tis video will explain all about this evaluation of information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/16242e4b-ac86-4cd3-8047-4c641a3ba8f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2013-01-18T06:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28860.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>obtaining</video:tag>
      <video:tag>Evaluating</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Communicating</video:tag>
      <video:tag>information</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter</video:title>
      <video:description>Neurotransmitter Criteria.  Neurotransmitter: A chemical that is released from a nerve cell which thereby transmits an impulse from a nerve cell to another nerve, muscle, organ, or other tissue. A neurotransmitter is a messenger of neurologic information from one cell to another. Read more:  http://www.medterms.com/script/main/art.asp?articlekey=9973</video:description>
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      <video:duration>33</video:duration>
      <video:publication_date>2010-11-24T05:30:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5933.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Neurotransmitter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-61-Expressing-a-Projection-on-to-a-line-as-a-Matrix-Vector-prod</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Expressing a Projection on to a line as a Matrix Vector prod</video:title>
      <video:description>Expressing a Projection on to a line as a Matrix Vector prod

Expressing a Projection on to a line as a Matrix Vector prod</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22059.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
      <video:publication_date>2012-09-11T00:35:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JK-8XNIoAkI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>line</video:tag>
      <video:tag>as</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>prod</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Complex-of-PFV-integrase-bound-to-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex of PFV integrase bound to DNA</video:title>
      <video:description>This science movie is provided by Peter Cherepanov. Integration of a DNA copy of the viral genome into a host cell chromosome is an essential step in the retroviral replication cycle. The virus-encoded integrase (IN) protein which is a protein provided by HIV during infection catalyze integration of the viral genome into host genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/11/15d36825-b86a-41b6-a296-0e260e4f8392/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2015-11-27T15:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32364.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>PFV</video:tag>
      <video:tag>integrase</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Venus-Transit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus Transit</video:title>
      <video:description>This video shows the transit of Venus that occur when Venus takes position between sun and earth. A transit is a surveying instrument use to measure the horizontal and vertical angle with a telescope mounted on top of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/15d18681-7859-447b-893c-0760578d9b95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2013-02-10T03:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29977.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>ScienceCasts</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>transit</video:tag>
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      <video:tag>Venus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-the-Respiratory-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Respiratory System Works</video:title>
      <video:description>The Respiratory System and its act of gas exchange is shown in this video.It details how air passes through the alveolar sacks to the alveoli where gas exchange occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/15e12ccf-31e9-49c9-89c3-cc23e6bb39a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-14T23:21:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5331.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>system</video:tag>
      <video:tag>Alveolar</video:tag>
      <video:tag>sack</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-13-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 13-Cognitive Science C102 -</video:title>
      <video:description>lec 12-Cognitive Science C102 - Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27650.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-30T11:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H5q_1Zd33Lg</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-47-Linear-Transformations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Linear Transformations</video:title>
      <video:description>Linear Transformations

Introduction to linear transformations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22044.jpg</video:thumbnail_loc>
      <video:duration>832</video:duration>
      <video:publication_date>2012-09-11T00:29:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4PCktDZJH8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>Transformations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Genes-are-Expressed-with-Transcription-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Expressed with Transcription Factors</video:title>
      <video:description>This video shows some of the physical interactions between transcription factors and DNA. Source: http://stromastudios.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/15e1a641-a0f5-4f10-9503-97ccd37b366c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2013-02-09T00:51:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29711.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Misconceptions-About-Falling-Objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Misconceptions About Falling Objects</video:title>
      <video:description>If you drop a heavy object and a light object simultaneously which one will reach the ground first a lot of people will say the heavy object but what about those who know both will land at the same time what do they think some believe both objects have the same gravitational pull on them or both fall to the ground with the same constant speed neither of these things is true</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/15e36765-bfbb-4aa9-9ad5-1b19b66c2d96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-13T05:33:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11676.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Misconceptions</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Falling</video:tag>
      <video:tag>Objects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Water-Vapor-Appears-Around-Supersonic-F-14-Jet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water Vapor Appears Around Supersonic F-14 Jet</video:title>
      <video:description>The shockwave surrounding a supersonic jet can compress air so much that the ambient moisture will form a cloud. Now You Can Experience Real Flying
http://viralurl.com/steamer/G
With Pro Flight Simulator,
The Most Realistic Flight Simulator Ever Created/nF-14 Tomcat Vapor cloud pass; Displaying the effects of Prandtl-Glauert singularity. Tomcat is totally engulfed in its own vapor, hellyea!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/15f8943e-3ec4-47cf-923e-c3d8a655092f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2012-02-18T00:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11911.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Supersonic</video:tag>
      <video:tag>F14</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Vapor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Kennedy-Space-Center-New-Deal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kennedy Space Center - New Deal</video:title>
      <video:description>Video shows a new deal for space craft construction at Kennedy space center. The inauguration during this occasion is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/17d80306-9a38-47c3-9a69-e731f3f66c2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2013-02-09T07:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29828.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>new</video:tag>
      <video:tag>Deal</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Craft</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Kennedy</video:tag>
      <video:tag>center</video:tag>
      <video:tag>tops</video:tag>
      <video:tag>This</video:tag>
      <video:tag>week</video:tag>
      <video:tag>NASA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Reaction-Mechanism-Chemistry-Kinetics-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reaction Mechanism Chemistry Kinetics 5</video:title>
      <video:description>Learn the reaction of gases and where it happens based on the equations discussed.Listen and learn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/17f32217-4df4-4d30-aacf-33ca6a0b33b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2010-12-20T11:28:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6657.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neon-a-Chemical-Element</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neon a Chemical Element</video:title>
      <video:description>What Is Neon? What are its Sources? Where is the name originated from? Where is it used? This slideshow will provide you with all these solutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/17feb4a5-1e27-4bf3-bc74-f4f0bdb40939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-12T02:22:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11350.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
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    <loc>https://dnatube.com/videos/Anaphylaxis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anaphylaxis</video:title>
      <video:description>Just a video that I made in about 20 minutes for a final project.

Note: This video was not created as a parody to poke any fun at anaphylaxis. I know it might seem like this at first glance. but you should also know that this was just a video that was created last minute as an addition to our 25 minute oral presentation. This presentation did not have any content that implied that anaphylactic shock should be taken lightly.

This presentation was given to my high school biology class, to enlighten them about anaphylaxis, and was meant to make them smile a bit, while teaching them a bit about anaphylaxis. If this presentation was targeted towards parents with children with allergies, I definitely would not have shown, or even created a video like this.

Please keep that in mind while watching this video.

phrawg =]</video:description>
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      <video:publication_date>2009-05-14T04:56:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2221.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>anaphylaxis</video:tag>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>peanuts</video:tag>
      <video:tag>shellfish</video:tag>
      <video:tag>stings</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Space-Shuttle-Launch-observed-from-an-Airplane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Space Shuttle Launch observed from an Airplane</video:title>
      <video:description>The rare opportunity to be able to watch Discovery&apos;s final launch as it embarks on STS-133 from an airplane.</video:description>
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      <video:publication_date>2015-04-17T03:26:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32145.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>shuttle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-187-Open-Ended-Mutual-Funds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 187 - Open-Ended Mutual Funds</video:title>
      <video:description>Open-Ended Mutual Funds

Mutual fund basic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20549.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2012-09-06T15:51:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dy6SAdpAc8I</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
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      <video:tag>Open</video:tag>
      <video:tag>Ended</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>Funds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inguinal-Hernia-Repair-Keyhole-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inguinal Hernia Repair - Keyhole Surgery</video:title>
      <video:description>This animation will show how a inguinal hernia can be repair using a keyhole surgery. A complete step by step process of this surgical procedure is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/1801542e-046d-4623-b7b5-dec92a22b208/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-11T01:18:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30026.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>keyhole</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
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      <video:tag>carried</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Simple-no-cover-gas-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple no cover gas turbine</video:title>
      <video:description>This is a video of a simple gas turbine Combustion Engine. The turbine is uncovered for a better view.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a72ad6a-e5d4-4eb2-9cd1-6b64f0cd7c38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2011-11-26T00:19:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8007.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Cover</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heisenberg-Uncertainty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heisenberg Uncertainty</video:title>
      <video:description>Heisenberg uncertainty principle states that a particles momentum and position can not be measure simultaneously. This video explains this principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/880af6a8-b4ff-4227-8458-697e33ba2177/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-29T22:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6247.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Heisenberg</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Acoustic-Levitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acoustic Levitation</video:title>
      <video:description>Acoustic levitation which is demonstrated in this video is a method for suspending matter in a medium by using acoustic radiation pressure from intense sound waves in the medium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/18016f46-cfd2-40eb-8498-1ff33f1eefc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2015-03-28T08:03:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32113.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>acoustic</video:tag>
      <video:tag>levitation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Basal-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Basal Ganglia</video:title>
      <video:description>This video shows the anatomy and diseases of the basal ganglia. The structural representation with the function of each part is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/18120e51-7763-4abe-bb38-98c5add994df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-10-23T16:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7205.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>Basal</video:tag>
      <video:tag>Ganglia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lupus-the-battle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lupus;  the battle</video:title>
      <video:description>This video shows the battle against Lupus, an autoimmune disease which causes the body to become hyperactive and attack the body&apos;s healthy tissues. It is a disease which affects 4 times more women than men.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/181809ee-80b9-4b01-8183-0dcfcd2ac6df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-11-28T12:17:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8503.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Battle</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lupus</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-System-of-the-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary System of the Male</video:title>
      <video:description>Urine is manufactured in the kidneys, which flush the waste from the body through the bladder. This video gives information on how the whole process happens in a bid to flush out the waste from the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1820ab3d-5b81-48db-8307-2f4ddf584c43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-10-23T16:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7214.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spirit-Science-7-How-Scientist-Has-Used-It</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spirit Science 7- How Scientist Has Used It</video:title>
      <video:description>Spirit Science is a science that is motivated and inspirited by holy spirit. In this video scientist has read lots of holy diagrams, the constellation, inscription and take help of these to find solutions of problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/181846e0-d209-4840-8aca-2c50f6750689/cand_5.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2013-01-14T04:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28762.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spirit</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>7</video:tag>
      <video:tag>dimensions</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-SAT-Prep-Test-1-Section-9-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 15 SAT Prep: Test 1 Section 9 Part 1</video:title>
      <video:description>SAT Prep: Test 1 Section 9 Part 1

Problems 1-4 starting on page 423</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22084.jpg</video:thumbnail_loc>
      <video:duration>580</video:duration>
      <video:publication_date>2012-09-11T00:44:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MFAuLptYXFE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>SAT</video:tag>
      <video:tag>prep</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Female-Reproductive-Model-External-Genitalia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Reproductive Model - External Genitalia</video:title>
      <video:description>This video entails a model of the Female Reproductive Model and its External Genitalia including the perineum, vulva, anus, and pubic symphysis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/182471cb-51c1-428e-84fb-b9eb14f70d8c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-13T21:59:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5163.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>External</video:tag>
      <video:tag>Genitalia</video:tag>
      <video:tag>mons</video:tag>
      <video:tag>pubis</video:tag>
      <video:tag>perineum</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>organs</video:tag>
      <video:tag>vulva</video:tag>
      <video:tag>anus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Concrete-Tent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Concrete Tent</video:title>
      <video:description>I did not know that production demonstrates a new technology which provides concrete tents. It is actually flexible material until it absorbs water. In few days, it will be solid as rock.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/182f3faf-6389-45a9-b5d3-258e2cedcd5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2014-08-27T01:19:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31287.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>concrete</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Genetics-Definition-And-Functioning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics- Definition And Functioning</video:title>
      <video:description>Genetics is a part of biology that deals with genes, heredity and other type of changes in body. genetics are the study of molecular structures of genes that are responsible for properties of species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1843d973-9cff-419e-b026-2f987d0f06e8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-01-18T06:57:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28859.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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      <video:tag>genetics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Fast-Vaginal-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Fast Vaginal Delivery</video:title>
      <video:description>Video shows a clip of spontaneous vaginal delivery. A step by step procedure with careful steps is shown here to help you during emergency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1847c448-4b02-42ec-8554-fafa419e6fc3/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help shows the reason behind formation of deep vein thrombosis in our body. A brief explanation is provided here for the bio students.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30049.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioinformatics</video:category>
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    <loc>https://dnatube.com/videos/Spinal-Fusion-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Surgery</video:title>
      <video:description>See how neurosurgeons perform spinal fusion. The procedure is made with wade incision. The patient suffers fracture that the surgeons are trying to fix.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10896.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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    <loc>https://dnatube.com/videos/Sexual-reproduction-in-flowering-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sexual reproduction in flowering plants</video:title>
      <video:description>Plants can propagates through both sexual and asexual  reproduction. Flowering plants propagates through sexual reprorduction. This video describes the process of sexual reproduction in flowering plants. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4394.mp4</video:content_loc>
      <video:uploader>mohamed ibrahim</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 1 What is a differential equation</video:title>
      <video:description>What is a differential equation

What a differential equation is and some terminology.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/-_POEWfygmU</video:player_loc>
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    <loc>https://dnatube.com/videos/How-Does-The-Atomic-Switch-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Atomic Switch Works?</video:title>
      <video:description>This video presented by sixty symbols shows the construction and functioning of atomic switch. Video is really interesting and shows the latest technologies.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28606.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Pragmatic-Bioinformatics-Human-Genome-in-5-Minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pragmatic Bioinformatics: Human Genome in 5 Minutes</video:title>
      <video:description>A brief tutorial that illustrates how to download the uniprot protein database, extract the human proteome, and then analyze the sequences with the PDB solved 3D structure database. More at http://pragmaticbioinformatics.blogspot.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/186a2308-685b-48a4-b365-a217a98b3d69/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2666.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How will I be screened for MRSA? by Bupa</video:title>
      <video:description>Why do you need a MRSA screening before going into the hospital? How is the test given? If you have the infection, what is the treatment? Watch this truly explanatory video for all these important answers.</video:description>
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      <video:duration>106</video:duration>
      <video:publication_date>2013-02-11T01:37:59.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>MRSA</video:tag>
      <video:tag>Infection</video:tag>
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    <loc>https://dnatube.com/videos/RF-Remote-Control-Vibtrator-AlertRemind-Function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RF Remote Control Vibtrator Alert/Remind Function</video:title>
      <video:description>If you want to stay in your office and call someone in, use this rf remote control vibrator kit. Press the remote control, the receiver vibrates, he/she may know your calling.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/187948bc-52ea-4ed7-8886-0beb7b4ddd08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-04-20T02:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12273.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 9: Faraday&apos;s Experiment</video:title>
      <video:description>A physics lab demo of Faraday&apos;s Expermiment. Faraday is a well known British scientist.</video:description>
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      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>carleton</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>LES</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Bioelectricity deals with cell membrane transport processes that control the formation and dissipation of ion gradients. Ion gradients store energy in form of an electrochemical potential. This energy can be converted into other forms of energy. The electrochemical potential is available to organisms for biosynthesis (photosynthesis and respiration), transport of metabolites (absorption and secretion), mechanical work (bacterial flagella rotor, swimming, crawling), and signaling processes (action potentials). Action potentials are a form of information used by electrically excitable membranes to control the activity of cells (calcium signaling, muscle contractility) and to support or suppress communication between cells (release of chemical signaling molecules; hormones, neurotransmitters).</video:description>
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      <video:tag>Signaling</video:tag>
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      <video:tag>hormones</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows an activity to calculate the speed of light with the formula of e=(mc)*2. Watch this video to know a lot more about the speed of light.</video:description>
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      <video:tag>Light</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Folding Animation</video:title>
      <video:description>If you dont understant how protein folding mechanism process does not work, than look at this video based animation, it will help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/1a7d679b-23c6-4494-b2d1-86e49242857f/cand_5.jpg</video:thumbnail_loc>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Irreducible Complexity is identified as the cornerstone of the Intelligent Design movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1a7cdac4-7955-4990-9e44-4808a487bdea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2011-12-15T02:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11855.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a207ccd8-2bd5-48a5-888a-f4be8d7cce7e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2010-11-23T21:11:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5783.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>WHOI</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Normally the range of motion at the shoulder may be limited by pain. A painful arc of movement may be present during forward elevation of the arm from 60° to 120°.Passive movement at the shoulder will appear painful when a downwards force is applied at the acromion but the pain will ease once the downwards force is removed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a84b7a7-7102-4bb0-bcd3-e0c6d35f73b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:01:23.000Z</video:publication_date>
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      <video:category>Science and technology</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>VIB animation: Cancer, Crohn&apos;s disease, ALS</video:title>
      <video:description>This high quality animation demonstrates cancer, crohn&apos;s disease and ALS. VIB - Flanders Institute for Biotechnology - is a nonprofit research institute conducting pioneering research in the life sciences. More than 1000 scientists explore the molecular mechanisms responsible for the functioning of the human body, plants and micro-organisms. VIB strives to apply the inventions with commercial value for the benefit of consumers and patients.
This DVD features three examples of VIB research: cancer, Crohn&apos;s disease and ALS.
Copyright www.vib.be</video:description>
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      <video:duration>341</video:duration>
      <video:publication_date>2009-05-30T08:39:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2698.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Cardiac catheterization or cardiac cath is a diagnostic procedure used to provide information about the blood vessels of the heart this video clip describes what happens during a cardiac catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1a8d223c-d89c-401d-9188-c6b18d6f5697/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>90</video:duration>
      <video:publication_date>2011-11-28T05:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8237.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Giving</video:tag>
      <video:tag>Medications</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>A</video:tag>
      <video:tag>running</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Math-Mechanics-of-Thai-Banking-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Math Mechanics of Thai Banking Crisis</video:title>
      <video:description>Math Mechanics of Thai Banking Crisis

Going through the mechanics of how a Thai financial institution can lose their shirt when their currency devalues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25678.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2012-09-18T16:55:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9p3HNMe-oAI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>math</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Thai</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>crisis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ode-to-the-Brain-by-Symphony-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ode to the Brain by Symphony of Science</video:title>
      <video:description>The music approach of Symphony of Science resulted this Ode to the Brain. The video presents interesting facts &apos;sang&apos; by people working in the field of science. Play the file and hear more about the brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1b463c08-59cd-4736-b1a0-3993b096e41a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-12-01T07:35:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28201.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Anthropology</video:category>
      <video:tag>ODE</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Symphony</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-London-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are London Forces</video:title>
      <video:description>This video shows the example of neon element to show the London forces. London forces are the weak forces which are a result of the total attractive forces and the total repulsive forces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1cf94cf3-11ae-454a-ae27-84e191bd945d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2010-11-12T22:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5071.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>london</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mosquito-Vector-Education-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mosquito Vector Education Program</video:title>
      <video:description>The Nicaraguan grassroots program teaches mosquito control methods to curb dengue fever epidemics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1cf7dc84-1eca-46f9-8f15-c66fdaf6d20d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2012-04-12T22:50:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12188.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>mosquito</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breathing-and-exchanges-of-gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing and exchanges of gases</video:title>
      <video:description>This tutorvista video demonstrates breathing and exchanges of gases through the lung in our body. This event occurs in respiration and human respiratory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/1d01dedd-ebb4-4ee0-83ca-c84a492ca444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2012-12-01T05:41:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28132.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breathing</video:tag>
      <video:tag>exchanges</video:tag>
      <video:tag>gases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Synaptic-Transmission-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synaptic Transmission in the Brain</video:title>
      <video:description>Synaptic transmission is the process where by one neuron nerve cell communicates with other neurons or effectors such as a muscle cell at a synapse and serves as the basic signaling unit of the nervous system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1d116cf8-4f8e-4aa5-b087-1296e76d202e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-24T00:49:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5891.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Transmission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Missing-prime-numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Missing prime numbers.</video:title>
      <video:description>A prime number is divisible by 1 and itself. An example is 31.

watch also:http://www.youtube.com/watch?v=PLL0mo5rHhk</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d1d37a6-d184-402a-a459-32571d4ab489/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2013-01-11T07:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28618.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Missing</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anthrax-Toxin-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anthrax: Toxin Delivery</video:title>
      <video:description>Bacillus anthracis is the bacteria responsible for the disease anthrax. Anthrax has recently received a large amount of attention as a possible biological weapon. As a result of recent events, there is a renewed interest in understanding the mechanism of disease caused by Bacillus anthracis infection. 

   Anthrax: Toxin Delivery highlights the steps of anthrax toxin delivery into the cell. The process begins with binding of protective antigens (PA) from Bacillus anthracis to the anthrax toxin receptor (ATR). ATR is a type-I membrane protein. Following binding of PA to ATR, PA is cleaved by a cellular protease to produce the active form of PA. In this form, PA is able to multimerize into a heptamer. As a heptamer, PA is capable of binding the edema factor (EF) and lethal factor (LF). 

   Upon binding of EF and LF to the PA/ATR complex, endocytosis causing the toxins to translocate into the cell via intracellular vesicle formation. The PA heptamer inserts into the vesicle membrane following a reduction in pH, opening a pore to the cytoplasm. The EF and LF toxins translocate across the membrane where they disrupt intracellular processes by various mechanisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/1d2369b2-bca0-48e0-a20e-f9763e30250c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2008-01-05T21:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1219.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>anthrax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learn-how-RNA-interference-was-discovered</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learn how RNA interference was discovered</video:title>
      <video:description>RNA interference is an exciting new research tool for shutting down genes. It could also yield new medical treatments. Learn how RNA interference was discovered and how it works. Also featured on the recently released HHMI DVD, The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d372baa-5f66-4dbe-9a50-dc96671f40f8/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-22T05:03:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/838.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnai</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-unit-5-review-genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of unit 5 review genetics</video:title>
      <video:description>This video describes unit 5 review genetics.

Paul Andersen reviews the major concepts within the fifth unit of the new AP Biology framework. He starts with a description of both DNA and DNA. He explains how DNA is copied during the S phase of mitosis. He explains how transcription produces a strand of mRNA that is translated at the ribosome into a polypeptide. He compares and contrasts mitosis and meiosis and differentiates between haploid and diploid cells. He finally discusses Mendelian and chromosomal genetics. He finishes the podcast with a discussing of operons and transcription factors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d30b6f0-12eb-4e18-91d6-f19bd6da7e0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1180</video:duration>
      <video:publication_date>2012-10-11T11:27:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27909.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Introduction-to-Reaction-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Introduction to Reaction Mechanisms</video:title>
      <video:description>Introduction to Reaction Mechanisms

Introduction to Reaction Mechanisms .  Addition reaction to an alkene</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24549.jpg</video:thumbnail_loc>
      <video:duration>682</video:duration>
      <video:publication_date>2012-09-17T13:57:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_GWBW_GVGA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Mechanisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Paul-Andersen-Edu-Guru</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Paul Andersen Edu Guru</video:title>
      <video:description>This video shows the life of you-tube edu guru Mr. Paul Andersen. He is a professor, works on computer as well as lives his social life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1d3801f4-8a54-48f9-a246-5775452c65ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2013-01-18T05:57:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28853.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Others</video:category>
      <video:tag>YouTube</video:tag>
      <video:tag>Edu</video:tag>
      <video:tag>Guru</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Andersen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intubation-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intubation of the esophagus</video:title>
      <video:description>Esophageal intubation (EI) is a common complication of definitive airway management. In this video, treatment of misplaced EI is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1d387cb4-2a5b-40ba-983e-2c59b4c0db97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-12-01T19:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10305.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intubation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-song-of-the-elements</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The song of the elements</video:title>
      <video:description>Source: members.aol.com/quentncree/lehrer/elements.htm/nThe location of the elements in the periodic table./nLyrics:
There&apos;s antimony, arsenic, aluminum, selenium,
And hydrogen and oxygen and nitrogen and rhenium,
And nickel, neodymium, neptunium, germanium,
And iron, americium, ruthenium, uranium,
Europium, zirconium, lutetium, vanadium,
And lanthanum and osmium and astatine and radium,
And gold and protactinium and indium and gallium, (gasp)
And iodine and thorium and thulium and thallium./nThere&apos;s yttrium, ytterbium, actinium, rubidium,
And boron, gadolinium, niobium, iridium,
And strontium and silicon and silver and samarium,
And bismuth, bromine, lithium, beryllium, and barium./nThere&apos;s holmium and helium and hafnium and erbium,
And phosphorus and francium and fluorine and terbium,
And manganese and mercury, molybdenum, magnesium,
Dysprosium and scandium and cerium and cesium.
And lead, praseodymium and platinum, plutonium,
Palladium, promethium, potassium, polonium,
And tantalum, technetium, titanium, tellurium, (gasp)
And cadmium and calcium and chromium and curium./nThere&apos;s sulfur, californium and fermium, berkelium,
And also mendelevium, einsteinium, nobelium,
And argon, krypton, neon, radon, xenon, zinc and rhodium,
And chlorine, carbon, cobalt, copper, tungsten, tin and sodium./nThese are the only ones of which the news has come to Hahvard,
And there may be many others but they haven&apos;t been discahvered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/1d3b3cad-fe23-43c9-81ac-bb6299bb8413/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2012-10-24T21:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27922.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Song</video:tag>
      <video:tag>element</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stickleback-Skeleton-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stickleback Skeleton 3D</video:title>
      <video:description>This animation shows a rotating 3-D image of a stickleback skeleton. The pelvic region, including the pelvic spines, is highlighted in red. Armored plating covers the flanks of the fish. The three prominent dorsal spines give the fish its name. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1d929610-8d03-4710-9211-fc29d13eac3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2007-08-02T20:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/570.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>pelvicSpine</video:tag>
      <video:tag>skeleton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/West-Nile-MWV19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>West Nile (MWV19)</video:title>
      <video:description>West Nile virus entered the United States in 1999 and is now considered a seasonal epidemic that starts in the summer and continues into the fall. First isolated in Uganda in 1937, the virus can cause severe human meningitis or encephalitis in 1% of those infected. In 2007 the U.S. Centers for Disease Control reported 124 fatalities. The rapid spread of West Nile virus has put local and state mosquito surveillance programs on the front line of public health and disease preparedness.

In this episode, MicrobeWorld Video interviews Dr. Jorge Arias, an expert in vector-borne diseases of the Americas. Arias currently serves as the Environmental Health Supervisor of the Fairfax County Health Department in Northern Virginia. In this role, he is responsible for directing the Disease-Carrying Insects Program which focuses on West Nile virus and Lyme disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/1d39a96e-c495-4a44-810d-34aaf0cf7114/cand_5.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2010-04-13T17:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4239.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Arias</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Jorge</video:tag>
      <video:tag>mosquito</video:tag>
      <video:tag>Nile</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>West</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mathematics-vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mathematics - vectors</video:title>
      <video:description>Addition, subtraction, coordinates, dot product, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/1d561a0f-93aa-40a1-95fe-b3204ffea534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-04-02T17:18:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12083.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>vectors</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>Maths</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>college</video:tag>
      <video:tag>education</video:tag>
      <video:tag>physics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debemos-detener-el-abuso-y-proteger-los-derechos-de-las-personas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debemos detener el abuso y proteger los derechos de las personas.</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos permitimos que las cosas pasen. Porque nadie dice nada?

Estimados Amigos.

En el tiempo siempre he manifestado que es fundamental  vivir basado en principios éticos  para no ofender a nadie, siendo fundamental  ayudar a quien sea menos afortunado que nosotros, sin importar la causa de esta condición. Procuremos no herir y mucho menos atentemos en contra de la dignidad de ningún ser humano.

En esta oportunidad les escribo con todo el respeto que ustedes se merecen con la finalidad de  adjuntar un video  grabado de una entrevista televisiva en directa en Miami, Florida en la cual exprese  algunos conceptos referentes a la falta de interés que se demuestra a las necesidades que tienen las personas en nuestro país y en especial en nuestra ciudad de Miami. 

Es responsabilidad de todos  expresar lo que consideramos que es incorrecto y no debemos  dejar pasar la falta de justicia  y abuso cometido con aquellas personas indefensas. Eso no  es correcto puesto que todos los seres humanos somos iguales, tenemos los mismos derechos siendo lo más importante recordar que todos  tenemos sentimientos.

En nuestro país se están cometiendo muchos abusos,  y considero que es mi obligación servir a mis conciudadanos pero de esta misma manera debo servir a las personas que han venido a nuestro país a buscar un mejor futuro para ellos y sus familiares, personas a las que se les están negando los mínimos  derechos porque se les clasifica como indocumentados. Siendo solo este hecho una falta de respeto.

Amigos míos les ruego me disculpen si se han sentido ofendidos con mis palabras pero en alguna forma los seres humanos debemos expresar nuestro sentir demostrando con actos y no solo con palabras que tenemos interés  en el bienestar general de nuestra sociedad.

Gracias por haber dedicado vuestro valioso tiempo a leer este mensaje y hacerlo llegar a la mayor cantidad de personas que consideren convenientes.

Paul Chehade:.

http://www.solidary.</video:description>
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      <video:publication_date>2010-04-19T10:20:07.000Z</video:publication_date>
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      <video:tag>Sonia</video:tag>
      <video:tag>Camel</video:tag>
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    <loc>https://dnatube.com/videos/Bile-helps-to-maintain-intestinal-immune-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bile helps to maintain intestinal immune system</video:title>
      <video:description>Local immune system of intestine helps controlling microbes in the intestine. However, when bile flow is obstructed, this immune system become overly active and can cause autoimmune disease. Edited by Ashraf</video:description>
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      <video:uploader>prosel</video:uploader>
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    <loc>https://dnatube.com/videos/Energy-cycle-in-nature-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy cycle in nature part 2</video:title>
      <video:description>Food chain represents the rout for transfer of energy in an ecosystem. The food chain is constituted of the producer or autotrophs at the bottom and the carnivores at the top. In between, there are the primary consumers and secondary consumers. Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-12T00:05:14.000Z</video:publication_date>
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      <video:uploader>NicolaTesla</video:uploader>
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    <loc>https://dnatube.com/videos/Pathways-of-bile-secretion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathways of bile secretion</video:title>
      <video:description>Bile is produced in the liver and stored in the gallbladder. When food enters the intestine, bile is released from the gallbladder to the intestine. This video demonstrates the pathways of bile secretion. Edited by Ashraf</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2010-11-27T11:27:34.000Z</video:publication_date>
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      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Tumor Robotic Surgery</video:title>
      <video:description>Dr. Bhayani, Urologic Surgeon from Washington Univercity School of Medicine in St.Louis demonstrates removal of a small kidney tumor. The procedure is performed using robotic technology. Such kind of surgery was done for a first time in the same university school. See how it`s done.</video:description>
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      <video:publication_date>2011-12-03T03:35:20.000Z</video:publication_date>
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      <video:uploader>glukan</video:uploader>
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    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 5</video:title>
      <video:description>Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1da3c27c-6416-4e30-86de-93135c4884ba/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2007-08-06T13:57:03.000Z</video:publication_date>
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      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Control-of-voluntary-muscle-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of voluntary muscle contraction</video:title>
      <video:description>Contraction of voluntary muscle is controlled by the nerve impulse generated by the motor neurons. Neurotransmitter, released from the nerve ending combine with specific receptors in the muscle membrane. This produces electric potential in the muscle that lead to muscle contraction.
Edited by Ashraf</video:description>
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      <video:publication_date>2010-11-09T09:48:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4812.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Amazing-Things-In-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video explains the strange things in space like dark matter, blackhole, Quasar, and wormhole. A wormhole is a theoretical hole through time and space.</video:description>
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      <video:duration>296</video:duration>
      <video:publication_date>2012-12-10T01:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28496.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
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      <video:tag>matter</video:tag>
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      <video:tag>Quasar</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The ecological footprint draws upon a long line of theory ecological footprint are based on the premise that it is possible to measure humanitys reliance and impact upon the natural world through a simple accounting of the resources consumed and more specifically the land from which they are derived</video:description>
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      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:10:16.000Z</video:publication_date>
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      <video:uploader>SamuelMorse</video:uploader>
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    <loc>https://dnatube.com/videos/Antibody-Pair-for-Protein-Protein-Interaction</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Antibody Pair for Protein Protein Interaction</video:title>
      <video:description>by Abnova - A powerful platform for protein-protein interaction and protein phosphorylation studies in situ is created by combining Abnovas dual recognition, primary antibody pair with proximity ligation assay from Olink Bioscience. This revolutionary combination enables unprecedented specificity and sensitivity of protein detection and quantification for high performance immunofluorescence and immunohistochemistry applications.</video:description>
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      <video:duration>590</video:duration>
      <video:publication_date>2010-05-05T03:44:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4340.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
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      <video:tag>antibody</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video discusses the free energy and zero point energy explained with physics. This video is very helpful for the study purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1dc915d0-ae9d-46a4-9c8a-32592d46468f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>557</video:duration>
      <video:publication_date>2013-01-11T04:15:48.000Z</video:publication_date>
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      <video:category>Physics</video:category>
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      <video:tag>energy</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Point</video:tag>
      <video:tag>Explained</video:tag>
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      <video:tag>physics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Technology grows at 25% for every 5 years. This video features the future of Nano-particles, it covers making nano-particles in Super-critical water. Professor Ed Lester demonstrates the entire process starting the importance of each process. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/1dcb81d4-cd3d-4b17-adf5-48f04f2b0dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2013-01-15T06:02:16.000Z</video:publication_date>
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      <video:category>Accounting</video:category>
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      <video:tag>and</video:tag>
      <video:tag>supercritical</video:tag>
      <video:tag>water</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Corpus Luteum is the temporary endocrine structure in female mammals and it is what is left after a woman ovulates. The word corpus luteum itself means yellow in Latin. This is its histology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1fe5b495-bebf-4ee0-9aeb-0426020cc1f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-11-28T06:16:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8325.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>An introduction to HHMI&apos;s Holiday Lectures on Science 2006: Understanding Embryonic Stem Cells. Introducing Dr. Douglas Melton.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/1fef2c8c-caee-4848-b168-e7d836a309c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2007-08-16T14:18:51.000Z</video:publication_date>
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      <video:tag>differentiation</video:tag>
      <video:tag>Embryo</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever Monkeys defending a monkey harem in BBC Earth</video:title>
      <video:description>These monkeys live in large groups of up to eight hundred individuals. The harem master is the male who protects  and defends his monkey harem, here they are featured in the Clever Monkeys series by BBC Earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1ff1d206-1898-4a8c-9246-8027fe1437f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2011-11-26T06:27:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8167.mp4</video:content_loc>
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      <video:category>Ecology</video:category>
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      <video:tag>A</video:tag>
      <video:tag>monkey</video:tag>
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      <video:tag>Clever</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a body lift surgery in India at Mumbai by Americans prefer cosmetic surgeons. Reviews of the patients are shown here. They seems to be really happy with the treatment and facilities provided to them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1ff85bd1-02f3-4ef9-8686-f1b7bc5dab93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2011-11-30T06:00:40.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>body</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>Americans</video:tag>
      <video:tag>prefer</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video provides details on thyroid examination in a physical examination. It starts out with an examination of the skin on the colour and if its clammy but most the important bit is the palpitation of the thyroid gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2008d98a-b810-4372-abdd-db51935bed4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2011-11-29T00:05:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8578.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>thyroid</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Physical</video:tag>
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47-50, pg. 281</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22308.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Sx_KqnkcJVA</video:player_loc>
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      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Peripheral-Connector-Set-Coventry-Valve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Peripheral Connector Set Coventry Valve</video:title>
      <video:description>Video showing the coventry valve triple IV peripheral connector set. The purpose of this video is to help the medical students in using this instrument.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/200d219d-6c5a-4a0c-a5e8-68528bab1c94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2011-11-29T20:59:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9146.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Mediplus</video:tag>
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      <video:tag>Set</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Actin-Polymerization-Model-for-Spire-andFormin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actin Polymerization Model for Spire andFormin</video:title>
      <video:description>Spire and formin - The formin cappucino binds to Spire&apos;s KIND domain. While bound to Spire, cappucino is unable to act as an actin nucleator, but does not inhibit Spire&apos;s nucleation activity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/203f3705-1aa6-4cd2-80fb-428c2023e31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2007-12-19T01:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1191.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>spire</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Celegans-micro-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>C.elegans micro-injection</video:title>
      <video:description>It shows the process of injecting a a construct with genemanipuated DNA into a C.elegans worm. The outcom in this case was the rolling worm with the green fluorescent protein in it that locallised to the hypodermal body wall muscle, giving the worms the four green stripes along his body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/203c4d9e-e9ed-4b98-92a9-9dbf672e70eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2007-08-10T01:23:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/687.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>microinjection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Analysis-of-a-Photon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of a Photon</video:title>
      <video:description>This video gives us a clear understanding of what a photon is and its characteristics.Photons are elementary particles that are massless and restless.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2048e7ba-9486-48b5-be07-c7227d92dd5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2010-11-14T21:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5289.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
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      <video:tag>introduction</video:tag>
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      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Needed</video:tag>
      <video:tag>for</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>flow</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Understanding-Sickle-Cell-Anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Sickle Cell Anemia</video:title>
      <video:description>Sickle Cell Anemia is caused by blockages in the vein making it difficult to absorb oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2055538e-c912-495e-89b8-4f726a3401b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-10-18T03:02:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7056.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Anemia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Breast-Lift-With-Auto-Augmentation-Explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Lift With Auto Augmentation Explained</video:title>
      <video:description>Breast Lift With Auto Augmentation is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/20829bea-7650-4084-8b65-f96b132a2003/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T10:18:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9525.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>Augmentation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-34-Sn2-Stereochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Sn2 Stereochemistry</video:title>
      <video:description>Sn2 Stereochemistry

Sn2 Stereochemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24564.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2012-09-17T14:04:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QxIUeYAQRy0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Sn2</video:tag>
      <video:tag>Stereochemistry</video:tag>
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    <loc>https://dnatube.com/videos/Global-warming-and-biodegradable-food-packaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global warming and biodegradable food packaging</video:title>
      <video:description>Global warming is a major concern in today’s world. One factor that contributes to global warming is burning of garbage including non-biodegradable food packaging material. This video shows how biodegradable food packaging can help mitigating global warming. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/205d19e4-7c06-4257-b418-9b546d230f08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-16T23:03:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5552.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Abdominal-aorta-palpation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal aorta palpation</video:title>
      <video:description>Abdominal examination in a patient with a suspected abdominal aorta palpation should include deep manipulation to elicit pain on aortic palpation abdominal aortic aneurysm is most likely to occur in people older than 60 years</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/208e8e0f-bca3-4d76-8f8a-82ef7d9f88ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2011-11-29T10:53:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8770.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Absolute-Zero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Absolute Zero?</video:title>
      <video:description>Each one of us have heard about the absolute zero temperature i.e. -273.15 degrees Celsius. Have a look at this scientific figure with this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/208d7c07-b7c4-4884-9d34-499dbb58c2e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2013-02-10T03:07:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29978.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>Awesome</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Computers-of-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Computers of the Future</video:title>
      <video:description>How rapidly will computer technology continue to advance?  Michio Kaku discusses Moore&apos;s Law and the foreseeable future of silicon-based computer technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/208fea0a-5152-4f38-b62d-0bf0c7b0e995/cand_5.jpg</video:thumbnail_loc>
      <video:duration>365</video:duration>
      <video:publication_date>2012-12-03T02:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28272.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>silicon</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Valence-shell-electron-pair-repulsion-theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Valence shell electron pair repulsion theory</video:title>
      <video:description>This video explains the valence shell electron pair repulsion theory. This theory is used to predict the shape of individual molecules based upon the extent of electron-pair electrostatic repulsion. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/208feafe-54ed-4d73-a1f2-28b6d4b84b4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-06T21:46:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4768.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>VSEPR</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Foods-that-help-lowering-your-cholesterol-level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Foods that help lowering your cholesterol level</video:title>
      <video:description>Food plays important role in lowering or increasing blood cholesterol. This video present fruit and vegetable that help to keep your cholesterol level low. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/20905447-bfa4-49dc-a41d-8dd7649af428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2010-11-23T23:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5827.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Foods</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>lowering</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>Level</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Actual-Option-Quotes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Actual Option Quotes</video:title>
      <video:description>Actual Option Quotes

Actual Option Quotes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20362.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2012-09-06T14:24:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3o82OwR78wU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Actual</video:tag>
      <video:tag>Option</video:tag>
      <video:tag>Quotes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/When-Does-A-Short-Circuit-Occur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>When Does A Short Circuit Occur?</video:title>
      <video:description>In this video, the narrator demonstrates how short circuits occur. A short circuit can occur if two main conductors come in contact due to wearing out of the insulation and overloading the circuit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/20907af4-43fb-4a28-9d5c-bff96161ff23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-12T02:27:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11364.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>short</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Closed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Phases-of-Meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Phases of Meiosis</video:title>
      <video:description>Phases of Meiosis

The phases of Meiosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22348.jpg</video:thumbnail_loc>
      <video:duration>1643</video:duration>
      <video:publication_date>2012-09-11T01:49:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ijLc52LmFQg</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>phases</video:tag>
      <video:tag>of</video:tag>
      <video:tag>meiosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Astronomy-Cosmos-Crazy-Astrophysicist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp; Cosmos: Crazy Astrophysicist</video:title>
      <video:description>This video talks about astronomy and cosmos. Doctor P about himself, Creationists and academia is present in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/20919646-9334-4389-a1fc-8ae7c0eef3c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2009-05-13T16:09:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2175.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>Pluto</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>math</video:tag>
      <video:tag>education</video:tag>
      <video:tag>academica</video:tag>
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    <loc>https://dnatube.com/videos/Nanotubes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotubes</video:title>
      <video:description>Nanotubes are nanometer-scale tube-like structure and they are extremely strong, way too more than steel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/2097fa9f-0344-4597-9cd4-508c8e22ee40/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2016-05-28T20:19:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32510.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nanotubes</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Netwons-Second-Law-Of-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Netwon&apos;s Second Law Of Motion</video:title>
      <video:description>This video presentation explains Newton&apos;s second law of motion thru a series of experiments. The rate of change of momentum of a body is directly proportional to the force acting on it and takes place in the direction of the applied force was given by Newton&apos;s second law of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/209f1f5d-1b3c-4911-827a-709277a48473/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-15T06:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11876.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Netwon</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>force</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIRACLES OF THE BRAIN: SMELL AND TASTE PART 1</video:title>
      <video:description>Medicine and biology books explain that we owe our senses of smell and taste to our nose, tongue and brain. It is true that we smell and taste with the help of these organs. But to whom do we owe our nose and brain? This supreme intelligence belongs to God, Who has created the whole human body down to its smallest detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/20adf02e-c95f-4eab-be60-804cf7572df8/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Allah</video:tag>
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      <video:duration>255</video:duration>
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      <video:tag>Dark</video:tag>
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      <video:duration>199</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
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Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>You may not be a genius in the chemistry of polymers but this video present &quot;magic&quot;. Make a hole in a plastic bag full of water and reseal it. No magic.
Also watch the video on: http://www.youtube.com/watch?v=LdVN9GxJHCg</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 28 - Dividing Whole Numbers and Applications 3</video:title>
      <video:description>Dividing Whole Numbers and Applications 3

U01_L3_T2_we3 Dividing Whole Numbers and Applications 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24717.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-09-17T16:18:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qoDJwyyD_pg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>3</video:tag>
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    <loc>https://dnatube.com/videos/RNA-as-an-Enzyme-Lecture-part-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA as an Enzyme Lecture part 9</video:title>
      <video:description>Lecture Two RNA as an Enzyme: Discovery, Origins of Life, and Medical Medical Possibilities by Thomas R. Cech, Ph.D. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/229996ab-122e-41ce-a562-04b0c2744078/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2007-09-01T19:07:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/901.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>rnailecture2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Use-API-Strips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use API Strips</video:title>
      <video:description>A complete step by step process of using API strips is shown in this video. This strip is repaired for identifying the bacterias.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/229738a2-9bf5-404a-9588-a0153d1e3d70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2013-02-11T03:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30196.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>using</video:tag>
      <video:tag>API</video:tag>
      <video:tag>Strips</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Parkinson-Disease-Pathophysiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Parkinson Disease Pathophysiology</video:title>
      <video:description>is a degenerative disorder of the central nervous system. The motor symptoms of Parkinson&apos;s disease result from the death of dopamine-generating cells in the substantia nigra, a region of the midbrain; the cause of this cell death is unknown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/22b717d5-b061-4e0a-bde1-6e843224f101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-10-20T23:30:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7111.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Pathophysiology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Albinism-and-the-Human-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Albinism and the Human Eye</video:title>
      <video:description>Albinism is a defect that affects pigmentation in the human skin and eyes as well. This video gives on further information on the relationship between the human eye and Albinism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/22b88f7d-e497-4f02-b4cf-fe0028214df0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T16:46:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7229.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Albinism</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Life-cycle-of-virus-lytic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Life cycle of virus (lytic)</video:title>
      <video:description>The lytic is the viral reproductive cycle in which a virus takes over all metabolic activities of a cell; replicates many times and destroy its host cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/22bddfe2-b84a-4834-8dde-e00650e0247a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-04-08T02:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4086.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>lytic</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Decomposition-of-water-into-oxygen-and-hydrogen-gas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decomposition of water  into oxygen and hydrogen gas</video:title>
      <video:description>Some revisions I made, next step is to install. This video shows electrolysis of water which is the decomposition of water  into oxygen and hydrogen gas due to an electric current being passed through the water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/22ba506c-5ec1-4033-ac3d-6aec5d0c2aec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2009-06-07T06:50:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2805.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Appendicitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Appendicitis</video:title>
      <video:description>Appendicitis is defined as an inflammation of the inner lining of the vermiform appendix that spreads to its other parts this condition is a common and urgent surgical illness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/22bdf233-58c5-4d78-b2e5-923cf205da6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-01T23:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10551.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Appendicitis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Electrical-Engineering-140-Makeup-Lecture-10-for-Feb-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Electrical Engineering 140 - Makeup Lecture 10 for Feb. 16</video:title>
      <video:description>Electrical Engineering 140 - Makeup Lecture 10 for Feb. 16

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26179.jpg</video:thumbnail_loc>
      <video:duration>4889</video:duration>
      <video:publication_date>2012-09-19T00:09:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5HKUzegfDbE</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
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      <video:tag>for</video:tag>
      <video:tag>Feb</video:tag>
      <video:tag>16</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lucilia-embryogenesismitotic-divisions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lucilia embryogenesis/mitotic divisions</video:title>
      <video:description>Two early housefly embryos are imaged with bright field microscopy. Synchronous mitotic divisions can be observed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/22d31965-bd70-42c1-bcb8-1ff7de0ee0c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-04-09T05:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1676.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>biophysics</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>mitosis</video:tag>
      <video:tag>Microscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Mimicry-the-Basis-of-Enzyme-Inhibition-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Mimicry  the Basis of Enzyme Inhibition video</video:title>
      <video:description>An understanding of the molecular mechanism for the inhibition of the key enzyme that were synthesised to engender greater ceramide molecular mimicry target enzyme discrimination can be made on a concentration basis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/22c70adb-5896-4b04-8560-5e7879ed648f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2010-11-30T22:07:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6339.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>mimicry</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Basis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Enzyme</video:tag>
      <video:tag>Inhibition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-new-tools-for-physicians</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots: new tools for physicians</video:title>
      <video:description>Nanobots are futuristic robots that will be smaller that cells.These robots may be used in targeted drug delivery, repair of damage organs and tissue etc. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/22d783b9-3cab-43f0-aaea-f87e0afeeb7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-28T09:40:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6223.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microsoft-make-3D-touch-screens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microsoft make 3D touch screens</video:title>
      <video:description>This video shows a 3D touch screen develop by Microsoft. The video also shows two new 3D alternatives to a computer monitor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/22dcdaef-ff38-4b15-9319-04f61a6e4d4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2012-12-06T21:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28287.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Microsoft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discoverey-of-Distant-Objects-in-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discoverey of Distant Objects in Universe</video:title>
      <video:description>This video shows the oldest and most distant object discovered in the universe. Video is really interesting, you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/22db4189-33d6-475b-b927-2306181d615e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2013-02-09T01:53:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29718.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Oldest</video:tag>
      <video:tag>most</video:tag>
      <video:tag>Distant</video:tag>
      <video:tag>object</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Discovered</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Factoring-Trinomials-by-Grouping-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Factoring Trinomials by Grouping 5</video:title>
      <video:description>Factoring Trinomials by Grouping 5

U09_L1_T3_we2 Factoring Trinomials by Grouping 5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24718.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-17T16:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R-rhSQzFJL0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Factoring</video:tag>
      <video:tag>Trinomials</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Grouping</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-ATP-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About ATP Molecules</video:title>
      <video:description>This video shows the different building blocks of ATP molecules with their structure and reactions. ATP molecules stores and supply energy for cellular processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/22e69469-571b-4255-b3c6-9c3157336377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2013-02-10T01:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29866.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>ATP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Predators-living-Underwater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Predators living Underwater</video:title>
      <video:description>This video shows the underwater predators such as this crab which will eat dead dying or smaller animals that can&apos;t fight back such as small fish or other crustaceans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/22eb5ecb-f41f-407c-b8ac-fd3a2d68a846/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-10T01:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28502.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Underwater</video:tag>
      <video:tag>Predators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopy-of-two-Giant-Gastric-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopy of two Giant Gastric Ulcers</video:title>
      <video:description>This endoscopy shows Giant Gastric Ulcers. This video endoscopy shows two ulcers in a cirrhotic patient. This 82 year old woman who had had severe ascites and previously in the paracentesis procedure had drained 6 liters of ascites liquid, at endoscopy two giant ulcers were found. Liver cirrhosis is frequently associated with complicated peptic ulcer disease. It has been showed that peptic ulcer is more frequent in patients with liver cirrhosis, is associated with the severity of cirrhosis, and occurs without upper
 abdominal pain in up to 70% of patients and with complications in 29%. This giant ulcer is found at the lesser curvature of the gastric body, macroscopically has suspected, some parameters of malign but the biopsies were negative, however in six week will need a new follow up endoscopy that showed that the ulcer of the antrum is in the scar phase as well as the scar of the ulcer of the body., a six week with proton pump inhibitor (PPI) treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/23bbbccb-ec3b-4aa5-8d2d-cedf178e6f97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2009-09-04T23:37:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3330.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theorem-In-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theorem In Calculus</video:title>
      <video:description>Rolle&apos;s Theorem is explained and verified in this tutorial video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/23d76605-4f7b-4e3b-b9ef-3239fb731a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2010-12-20T13:59:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6689.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>theorem</video:tag>
      <video:tag>in</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hyperbaric-Oxygen-Therapy-Pure-O2-Supercharged-Healing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hyperbaric Oxygen Therapy - Pure O2 Supercharged Healing</video:title>
      <video:description>This video shows a child who was suffering from a viral infection that goes to the brain and causes serious paralysis. This is her journey towards recovery with treatment that consists of pure oxygen that is supercharged causing the body to start healing itself and uses the hyperbaric oxygen therapy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/23cad41b-2ed6-4666-a0d7-239b479207be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2011-12-06T17:32:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10731.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pure</video:tag>
      <video:tag>O2</video:tag>
      <video:tag>Supercharged</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Hyperbaric</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromagnetic-Field-Experiment-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromagnetic Field Experiment 1</video:title>
      <video:description>Here is an experiment to show the interference of biofields on em fields.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/23de6ca4-8db3-453d-8648-9fb4adf729f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2009-07-07T13:23:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2982.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>EM</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>Bio</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/IUD-Removal-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IUD Removal Procedure</video:title>
      <video:description>Removal of an Intrauterine Device is a routine procedure and for those who are currently using IUDs it may help to know that removal is usually faster and less painful</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23f27251-a7fd-4e7d-9233-3afe5e48a8d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-01T03:36:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10106.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IUD</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 23 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 23: Acid-base titrations

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15842.jpg</video:thumbnail_loc>
      <video:duration>2719</video:duration>
      <video:publication_date>2012-08-28T20:55:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XxvD0Yh9qCM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Paranal-observatory-Life-and-Leisure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paranal observatory: Life and Leisure</video:title>
      <video:description>The sun sets at the Paranal Observatory facility in chile, but he staff are still busy at work. A three staff sample is used to study the paranal residencia for this camp i.e observe the staff leisure activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/23ee5f42-2aa9-4cb2-ae3a-4c99260f2bec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2013-01-30T04:50:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29025.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>life</video:tag>
      <video:tag>and</video:tag>
      <video:tag>leisure</video:tag>
      <video:tag>at</video:tag>
      <video:tag>paranal</video:tag>
      <video:tag>observatory</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Constructive-And-Destructive-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Constructive And Destructive Interference</video:title>
      <video:description>This video explains the constructive and destructive interference of waves. When two waves in same phase overlaps then it result in a constructive interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/241c4a27-332c-4952-a010-9968605638c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-12T02:59:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11452.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>interference</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Tissue-Lysate-Preparation-Denatured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Lysate Preparation (Denatured)</video:title>
      <video:description>This video demonstrates tissue lysate preparation when denatured. This protocol involves three steps to prepare tissue lysate. First, the tissue is grinded. Then, the cells are lysed in the lysis buffer. After ultra speed centrifuge, tissue lysate is prepared as read-to-use, denatured lysate in 1x Sample Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/241cc34b-6b75-40ac-bd3e-5c74e5b22dac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-06-08T03:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4389.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Denatured</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-misconceptions-about-falling-objects</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the misconceptions about falling objects</video:title>
      <video:description>Misconceptions About Falling Objects are described in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/241cefa4-b63b-4b94-ac73-855b17d95f3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-15T01:27:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11830.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Misconceptions</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Falling</video:tag>
      <video:tag>Objects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Hypothesis-Test-Comparing-Population-Proportions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Hypothesis Test Comparing Population Proportions</video:title>
      <video:description>Hypothesis Test Comparing Population Proportions

Hypothesis Test Comparing Population Proportions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22732.jpg</video:thumbnail_loc>
      <video:duration>973</video:duration>
      <video:publication_date>2012-09-11T02:59:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dvSa_tx04hw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Hypothesis</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Proportions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Coronary-artery-bypass-grafting-cabg</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary artery bypass grafting cabg</video:title>
      <video:description>Coronary artery bypass grafting is a type of surgery that improves blood flow to the heart watch about heart bypass surgery or coronary artery bypass graft surgery  including how coronary artery disease is diagnosed treated recovery time risks etc</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/242ab0df-8ea6-4b42-90d0-db4a30d8175c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2011-12-01T19:52:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10284.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Bypass</video:tag>
      <video:tag>Grafting</video:tag>
      <video:tag>CABG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heat-of-the-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heat of the Earth</video:title>
      <video:description>Miners discovered that the deeper we go underground, the hotter it gets. It also examines the accurate and inaccurate aspects of Lord Kelvin&apos;s (Sir William Thomson) theory of why the center of the earth is hot. In the latest episode of MinuteEarth, narrated by science writer Emily Elert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/11/243abdf1-b24f-4e18-89f3-965bac6f7869/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2015-11-25T14:08:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32361.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>heat</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Yuri-Gagarin-The-StarChild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yuri Gagarin - The StarChild</video:title>
      <video:description>Video shows the history of the first human who enter into the outer space i.e. Yuri Gagarin. His journey and conclusions that we get are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/244811df-c81c-4c6c-8e34-0ad13b758746/cand_5.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2013-01-30T05:04:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29038.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Yuri</video:tag>
      <video:tag>Gagarin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Orbits</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Animation-of-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of Action Potential.</video:title>
      <video:description>A short presentation about how the action potential is propagating in the brain cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/24d32589-d896-4922-ba18-52d2ec7551a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2008-03-30T02:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1296.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>actionpotential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einsteins-quotations-his-views-about-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein’s quotations: his views about life</video:title>
      <video:description>This very interesting video shows some of the most famous quotations of Albert Einstein. Einstein was the greatest thinker of modern time. His theory of relativity revolutionized the way the universe is explained. His views about life are described in the quotations shown in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/24516ae0-4109-4c8e-8054-cfe3872b8b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2010-11-24T21:19:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6020.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>quotations</video:tag>
      <video:tag>his</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>about</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Albert</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-enzymes-in-digestion-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of enzymes in digestion of food</video:title>
      <video:description>Enzymes are proteins that initiate specific chemical reactions. Digestive enzymes are produced in the pancreas and released throughout the digestive tract. Protease digests protein. Lipase and amylase are responsible for digestion of fat and carbohydrates respectively. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/246dadd4-3f4c-4d1a-bba2-78949204b7fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2007-11-05T04:22:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1102.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>enzymes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Virus-Warts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Virus Warts</video:title>
      <video:description>&quot;Lec 9 - Virus Warts&quot; A patient with multiple oral verrucae is shown.   Orig. air date: MAY 11 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22772.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-11T07:41:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZfRD7dS-Gw4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Motion-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motion of Waves</video:title>
      <video:description>This video explains the three types of waves i.e. Electromagnetic waves, Matter waves and Mechanical waves. Wave is a form of disturbance which travels through a medium due to repeated periodic motion of the particles about their mean position.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2475e1a8-d102-4de4-8dfe-57bf84a8d129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-12-12T21:36:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11600.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>wave</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Animation-Building-Blood-Flow-in-Cinema-4D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Animation - Building Blood Flow in Cinema 4D</video:title>
      <video:description>A polygonal feast of fury; the accelerated methodology of assembling a blood flow 3D animation in Cinema 4D from primitive objects to final rendering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/247d24e2-cec9-4017-a28c-175104338cea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-04-16T23:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1777.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>cinema</video:tag>
      <video:tag>4d</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>art</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>capillary</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Brown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Images-of-Apollo-12-14and-17-Sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Apollo 12 14and 17 Sites</video:title>
      <video:description>Noah Petro of the Goddard centre explains the new Lunar Reconnaissance Orbiter Images of Apollo 12 14and 17 Sites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/248bca3d-bcac-40e8-b5ef-b55448b22774/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-24T22:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7800.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Noah</video:tag>
      <video:tag>Petro</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>new</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>images</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>12</video:tag>
      <video:tag>14and</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Sites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Tumor-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Tumor Endoscopy</video:title>
      <video:description>A tumor is an abnormal growth of cell. A brain tumor or a cyst is an abnormal growth of cells in the brain. This video shows an endoscopy of a brain tumor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/249d3328-782c-4aba-b96b-48dae81962ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-01T02:01:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9897.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Neuroscience</video:category>
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      <video:tag>tumor</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>endoscope</video:tag>
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    <loc>https://dnatube.com/videos/Types-of-Bone-Fractures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Bone Fractures</video:title>
      <video:description>Bones assist in mobility as well as protection of vital organs. However due human activity and pressure bones get fractures. These are the various types.</video:description>
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      <video:publication_date>2011-11-28T05:32:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8224.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Fractures</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-process-of-IHC-Staining-in-Immunohistochemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The process of IHC Staining in  Immunohistochemistry</video:title>
      <video:description>Watch this breakdown of the the steps involved in IHC staining. You will learn about the different chemicals and procedures involved in this testing method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/249fa81f-bbbe-4032-8807-9ea2734dee93/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T06:29:58.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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    <loc>https://dnatube.com/videos/Production-of-Biodegradable-Plastics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Production of Biodegradable Plastics</video:title>
      <video:description>The merits of biodegradable plastics have been uncertain but a new study that appears in the journal Environmental science and technology says that though these types of plastics are not littering the ocean or clogging landfills</video:description>
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      <video:duration>262</video:duration>
      <video:publication_date>2010-11-16T23:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5550.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Functions-of-different-parts-of-urinary-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions of different parts of urinary system</video:title>
      <video:description>The urinary system consists of the kidneys, ureters, urinary bladder and urethra. Urine is formed in the kidneys and stored in the urinary bladder. The urethra serves as the passageway for urine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/24a57676-6690-496a-967c-652f28c19f66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-06-01T10:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2752.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>system</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>urology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Bomb-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Bomb Test</video:title>
      <video:description>Hydrogen bomb is tested in this video. The hydrogen bomb (mankind&apos;s most destructive weapon -also known as the H-Bomb or thermonuclear bomb) works on the principle of nuclear fusion, where isotopes of hydrogen (namely Deuterium and tritium) combine or fuse under extremely high temperatures to form helium. Hydrogen atoms are &quot;ideal candidates&quot; here for their very light nuclei that carry very weak positive charges serve well in the process of fusion. The conversion of mass into energy in the hydrogen bomb is actually an application of Albert Einstein&apos;s famous formula E = mc2. As mentioned before, Hydrogen nuclei fuse only under extremely high temperatures, accordingly, the hydrogen bomb requires tremendous heat in order to detonate. Such heat is attained by the explosion of an atomic bomb, i.e: it takes an atomic bomb just to initiate the process of fusion. One can now imagine the great explosive -and destructive- power of this bomb. &quot;A thermonuclear explosion produces blast, light, heat and varying amounts of fallout.&quot; The blast produces concussive force in the form of a shock wave that radiates at supersonic speeds to destroy buildings several miles away from the point of the explosion. The light emitted is so intense that it can cause permanent blindness to those who gaze at it from a distance of dozens of miles. The heat, along with the light, may ignite an entire firestorm. The radioactive fallout lasts for long intervals, contaminating air, water and soil. &quot;The explosive power of hydrogen bombs is frequently expressed in megatons, each unit of which equals the explosive force of 1,000,000 tons of TNT.&quot;

Facts: &quot;Edward Teller and other American scientists developed the first hydrogen bomb, which was tested at Enewetak atoll on Nov. 1, 1952. The U.S.S.R. first tested a hydrogen bomb on Aug. 12, 1953, followed by the United Kingdom in May 1957, China (1967), and France (1968). During the late 1980s there were some 40,000 thermonuclear devices stored in the arsenals of the world&apos;s nuclear-armed nations. This nu</video:description>
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      <video:duration>92</video:duration>
      <video:publication_date>2010-11-16T10:15:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5467.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Hydrogen</video:tag>
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    <loc>https://dnatube.com/videos/Introduction-With-Spanish-Empire-Silver-Runaway-Inflation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Spanish Empire, Silver &amp; Runaway Inflation</video:title>
      <video:description>This video presented by &quot;Crash Course World History&quot; discusses about the Spanish empire, silver and runaway inflation. The discussion are provided from all over the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/24abd4fb-1dd0-4a8a-adc3-b1ca6addd097/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2013-02-16T03:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30295.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>Spanish</video:tag>
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      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Itchy-Vulva</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Itchy Vulva</video:title>
      <video:description>Consistent and persistent itching on the vulva is not normal. There various reasons that are the causes of itching in the vulva, this video gives you the information on when to seek professional help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/24bbb3f5-69e6-4cd2-b8d0-36568fb9762b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T10:37:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9585.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Causes</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Itching</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>vulva</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Infant-Airway-Obstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Infant Airway Obstruction</video:title>
      <video:description>The purpose of this video is to evaluate how two different aerosol medications may improve airway function in infants with respiratory illness airway obstruction is the leading cause of unintentional injury related death among children under age</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/24d1c752-7c57-4e9c-b36e-c7dee5407f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-12-11T23:45:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11195.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>Airway</video:tag>
      <video:tag>Obstruction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Chemistry C234</video:title>
      <video:description>&quot;Lec 5 - Chemistry C234 &quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23889.jpg</video:thumbnail_loc>
      <video:duration>4647</video:duration>
      <video:publication_date>2012-09-14T11:49:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p5hDzm_yqH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>C234</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-146-Volume-of-a-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Volume of a Sphere</video:title>
      <video:description>Volume of a Sphere

u07_l3_t1_we2 Volume of a Sphere</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24916.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-17T17:32:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IelS2vg7JO8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>volume</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Sphere</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-XS1-Model-Meninges</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord XS1 Model Meninges</video:title>
      <video:description>The spinal cord Is part of the central nervous system and is connected to the brain this video describes a model of the spinal nerves and segments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25a7fa2e-6b88-47c9-a3b0-170e2eac54fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-15T12:28:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5385.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
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      <video:tag>Meninges</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Wave-of-Reason</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Wave of Reason</video:title>
      <video:description>The video covers the 7th installment in science symphony of music videos. Its purpose is to encourage reasoning scientifically and eliminate skepticism in the ballooning world of pseudo-scientific en devour</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/25a87499-2fd6-4782-b79c-b9b08c004eae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-12-12T21:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11607.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>A</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Dental-Charting-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Dental Charting Procedures</video:title>
      <video:description>&quot;Lec 16 - Dental Charting Procedures&quot; Demonstrates the Dental Hygiene technique for charting teeth.  Orig. air date: APR 9 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>913</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/XsqlXDvmisw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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    <loc>https://dnatube.com/videos/The-Nature-of-Forces-6-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Nature of Forces (6 of 15)</video:title>
      <video:description>Episode 6 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how forces are the instruments of change in the universe. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School resources on ...</video:description>
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      <video:duration>121</video:duration>
      <video:publication_date>2009-04-18T08:43:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1827.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
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      <video:tag>Collider</video:tag>
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    <loc>https://dnatube.com/videos/What-is-Cladogram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cladogram</video:title>
      <video:description>Cladogram is taking about the characteristics that are shared by organisms and then relating them. A brief discussion with some examples is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a3239f1e-2f3a-4bd8-9103-1ef2894eca25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-18T05:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28830.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Cladograms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Step-By-Step-Recovery-Position</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step By Step Recovery Position</video:title>
      <video:description>This video tutorial will help you to identify the steps for a good recovery position. A proper recovery position helps the unconscious patient to breath easily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a32954d6-dc7a-4baa-9391-2ba7ef53bcb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-11-30T01:18:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9213.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>recovery</video:tag>
      <video:tag>position</video:tag>
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    <loc>https://dnatube.com/videos/Introduction-With-Asthma-Attacks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Asthma Attacks</video:title>
      <video:description>This video shows that how does the asthma disease makes difficult to breathe. Have a look at different reasons responsible for the asthma disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a31d99c6-e004-4fb0-b6b1-289f703278c8/cand_80.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30074.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>an</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>occurs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calcium-Phosphate-Transfection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium Phosphate Transfection</video:title>
      <video:description>Calcium phosphate transfection method is a simple, time efficient and relatively inexpensive way to introduce DNA into cells in stable cell lines such as HEK293T, CHO and BHK cells. This method works best in cell lines that are highly transformed and adherent and this technique requires few manipulative steps and maintains high levels of reproducibility from experiment to experiment. More videos at Abnova http://www.abnova.com</video:description>
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      <video:duration>235</video:duration>
      <video:publication_date>2010-07-06T02:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4418.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Calcium</video:tag>
      <video:tag>Phosphate</video:tag>
      <video:tag>Transfection</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/BLAST-Nucleotide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - Nucleotide</video:title>
      <video:description>The Basic Local Alignment Search Tool (BLAST) finds regions of local similarity between sequences. The program compares nucleotide or protein sequences to sequence databases and calculates the statistical significance of matches. BLAST can be used to infer functional and evolutionary relationships between sequences as well as help identify members of gene families.</video:description>
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      <video:duration>129</video:duration>
      <video:publication_date>2010-06-14T05:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4399.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>Nucleotide</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Right-Ventricle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Right Ventricle</video:title>
      <video:description>This video describes the Right Ventricle of the Heart. It details the right auricle a feature of the right atrium as well as the right ventricle and its features.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/25c9ddde-261b-4cd3-aed2-253fe9e3aa2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T22:45:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5192.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>ventricle</video:tag>
      <video:tag>auricle</video:tag>
      <video:tag>atrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Andrew_Walford_4-Part-2-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Andrew_Walford_4-Part-2 Hip Testimony</video:title>
      <video:description>Andrew Walford explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/25d723d9-179a-4666-8e80-3a0a19fefae5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-02-01T09:02:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3771.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>surg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animated-Quantum-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated Quantum Video</video:title>
      <video:description>An animated video giving as unconfusing as possible an explaination into the world of quantum mechanics and physics. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/25dbd8dc-fb10-4e83-960a-f2c8809d02dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2009-03-25T18:46:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1414.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>animated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Statistics-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Statistics 21</video:title>
      <video:description>Lec 19- Statistics 21 .
Introductory Probability and Statistics for Business</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16951.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-09-01T17:14:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pXDTaJCjMPM</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA Sequencing?</video:title>
      <video:description>DNA fragments move out of the gel according to their size. As they get out, they pass trough laser beam. Fluorescently labeled nucleotide at the end of fragment fluorescence different wavelength. Sequencer detects colors, and saves them or prints them out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/a33b0169-6870-42ea-a3b4-ede7101a1a89/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-05-16T02:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/345.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>sequencing</video:tag>
      <video:tag>Fluorescent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expression-Pattern-of-daf-12GFP-in-Caenorhabditis-elegans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Pattern of  daf-12::GFP in Caenorhabditis elegans</video:title>
      <video:description>Transgenic C.elegans. Green fluorescent stripes along the body are regions of expression of daf-12:GFP. daf12 gene has been fused with GFP. DAF12 has been find to be related with animals which are long-lasting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/a33ee246-8cc0-43ca-bd95-123f2b956482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2007-08-10T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/689.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>DAF12</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mitosis-nice-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitosis  nice animation</video:title>
      <video:description>Mitosis is nuclear division plus cytokinesis, and produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and telophase. Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle. 
Text info: http://www.biology.arizona.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a364c31f-051a-4ec9-bfde-ffefe5998388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-12-04T02:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1140.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-enzymes-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How enzymes work?</video:title>
      <video:description>The basic idea of a catalyst(enzymes). Enzymes are proteins that lower the energy of activation. Substrate molecules approach to the active site of enzyme, and are chemically bonded, and released. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/25e35708-31ab-444c-bbaa-ea55ef022517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-05-16T00:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/307.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>biocatalysis</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>activation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cathode Ray Tube</video:title>
      <video:description>This video shows how cathode ray tube functions. This tube is actually a vacuum tube containing one or more electron guns which is a source of electrons or electron emitter and a fluorescent screen used to view images. It is used to discover the existence of electrons. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. This tube were use to make television or other type of monitors any many other stuff.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/25e7e5f0-aee9-49a0-a944-5f7264d769b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2014-06-24T21:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31004.mp4</video:content_loc>
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      <video:tag>Cathode</video:tag>
      <video:tag>ray</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Automated Blood Analyser And Coagulator Part-6</video:title>
      <video:description>This video is showing you an automated machine that is used for blood testing and for coagulation of blood. How The instruction are provided to machine to detect coagulation is described here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/25ea087d-ef9b-44d4-8a7a-bdd3c852f451/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2013-02-09T05:47:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29774.mp4</video:content_loc>
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      <video:category>Medical</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>6</video:tag>
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    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcification of Brain</video:title>
      <video:description>This video shows the calcification of brain membranes and the formation of puss in them. After observing symptoms of it, a proper medical consultation is must.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/25f3b4d6-26bb-4ec5-9c8d-bce247440e85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-30T06:12:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9346.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>calcified</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Abcess</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Vein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Vein</video:title>
      <video:description>Vein contains one-way valves that work in conjunction with skeleto-muscles. When the sceleto-mucles contract, the valve open and blood is forced toward the heart. When the sceleto-muscle relaxed, the valve closed to prevent the backflow of blood away from the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2601b32b-50c8-4293-8952-a87bc31b8cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-05-30T10:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2726.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vein</video:tag>
      <video:tag>sceleto</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Edible Education: What is an Edible Education?</video:title>
      <video:description>Edible Education: What is an Edible Education?

Alice Waters, Chef, Author, Activist, and Founder of the Edible Schoolyard Project

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25918.jpg</video:thumbnail_loc>
      <video:duration>5159</video:duration>
      <video:publication_date>2012-09-18T18:16:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U1Ol6boGeiM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Myosin Motors</video:title>
      <video:description>An animated video showing the working procedure of the Myosins. A brief explanation of it is provided here to help you regarding the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/2612190f-5f80-455c-8304-3424126c450a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-03-30T16:45:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/124.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>16</video:tag>
      <video:tag>8</video:tag>
      <video:tag>copy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-To-Control-Hangovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Control Hangovers?</video:title>
      <video:description>This scientific cool video gives some tips to handle hangovers. Some of the cures are drinking lots of water, taking an aspirin, eating eggs and bananas, etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/26200754-f761-4b02-9923-eeca402ec1b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-12-08T08:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28375.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Hangover</video:tag>
      <video:tag>cure</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-bones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of bones</video:title>
      <video:description>Spongy of cancellous bones have honeycomb structure which keep it light. Compact bone, on the other hand, are heaver and give strength. Bone is made up of specialized cells call osteocytes. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/26386b65-9430-4c3d-9743-d1c71f2d2fa5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2007-10-16T00:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1084.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Molecular-Shapes-And-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Shapes And Hybridization</video:title>
      <video:description>This video will help you to identify the molecular shape and hybridization of different chemical compounds. some examples are shown here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2652a2a4-e419-4025-90b0-d5facb8cbcf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2010-11-12T21:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5055.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Top-Solar-Discoveries-Unlocking-the-Secret-of-Space-Weather</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Top Solar Discoveries-Unlocking the Secret of Space Weather</video:title>
      <video:description>This Video indicates how space weather affects the earth and the instruments used to study the sun, solar flares which may be responsible for changes in space weather.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2653203a-2101-4002-bde8-9d8d74504ea8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-11-12T06:24:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7493.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>top</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-Dividing-Whole-Numbers-and-Applications-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Dividing Whole Numbers and Applications 6</video:title>
      <video:description>Dividing Whole Numbers and Applications 6

U01_L3_T2_we6 Dividing Whole Numbers and Applications 6</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24723.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2012-09-17T16:20:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SQ523h4CTMM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Dividing</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>6</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Use-of-Nanobots-in-Medical-Technology</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The sloan digital sky survey(SDSS III)has released the largest three dimensional map of massive galaxies and distant black holes ever created the new map pinpoints the locations and distances of over a million galaxies it covers a total volume equivalent to that of a cube four billion light years on a side</video:description>
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      <video:duration>114</video:duration>
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      <video:uploader>second second</video:uploader>
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      <video:description>Fertilization is the epic story of a single sperm facing incredible odds to unite with an egg and form a new human life. The sperm&apos;s journey is visualized with rich detail and narrative to convey a fresh understanding of a classic physiological tale./nThis medical animation portrays the process of human fertilization. Shown at a cellular level magnification, sperm struggle through many obstacles in the female reproductive tract to reach the egg. Visualized at the molecular level, genetic material from the egg and a single sperm combines to form a new human being./nCreated By: Thomas Brown, Stephen Boyd, Ron Collins, Mary Beth Clough, Kelvin Li, Erin Frederikson, Eric Small, Walid Aziz, Nobles Green.</video:description>
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      <video:duration>342</video:duration>
      <video:publication_date>2015-06-25T09:40:45.000Z</video:publication_date>
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      <video:uploader>Nazir Istanbl</video:uploader>
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      <video:tag>Fertilization</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Medical transcription outsourcing | Companies | Services | E</video:title>
      <video:description>Medical Transcription services from iSource at cost-effective rates and fast 
turnaround. Medical Transcription company Toll free 1-877-323-4707. Outsourcing medical transcription will reduce your costs. Over 30 top clients seek our medical transcribing service</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Public Health 253B:</video:title>
      <video:description>&quot;Lec 9 - Public Health 253B:&quot;</video:description>
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      <video:player_loc>https://www.youtube.com/embed/dpIkjMHNlTc</video:player_loc>
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      <video:category>Healthcare Management</video:category>
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      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Cell Cycle of Proteins</video:title>
      <video:description>Video provides a detailed description of the cell cycle in proteins. This cycle is described here with the help of flow diagrams to make it more clear.</video:description>
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      <video:duration>163</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30409.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Cycle</video:tag>
      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 14 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
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      <video:player_loc>https://www.youtube.com/embed/Wfa5gRY8XKI</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/How-The-Planets-Were-Born</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How The Planets Were Born</video:title>
      <video:description>This video clearly, entertainingly explains how our galaxy and solar system were formed.  Also discusses supercontinents and geography.</video:description>
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      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Planets</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>Pangaea</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endotracheal Intubation Management and Complications</video:title>
      <video:description>Endotracheal intubation a procedure in which a tube is passed through the mouth into the windpipe is used on sick and injured children and adults who are experiencing breathing difficulties the primary goal of endotracheal tube management is prevention of complications</video:description>
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      <video:duration>47</video:duration>
      <video:publication_date>2011-11-29T11:28:47.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endotracheal</video:tag>
      <video:tag>Intubation</video:tag>
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      <video:title>Types Of Relations</video:title>
      <video:description>There are six types of relation , learn their respective relations in correspondence to A and B.</video:description>
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      <video:category>Chemical Engineering</video:category>
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      <video:tag>Your</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Back</video:tag>
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      <video:category>Physics</video:category>
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      <video:tag>visible</video:tag>
      <video:tag>Spectroscopy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>109</video:duration>
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      <video:uploader>Amir Nayak</video:uploader>
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      <video:tag>Advantage</video:tag>
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      <video:description>This video depicts a Composite Skin Model which shows the basic structure of the skin. It shows structures of the scalp, armpit, and the sole of the foot or palm of the hand.</video:description>
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      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
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      <video:tag>Structures</video:tag>
      <video:tag>layers</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 30 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 30: Line integrals in space, curl, exactness and potentials.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15671.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/seO7-TwXH_I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
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      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
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      <video:tag>Partial</video:tag>
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      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Slit Experiment - The Strangeness Of Quantum Mechanic</video:title>
      <video:description>In the double slit experiment, a single source is split in two, to generate two coherent sources.

When the light from the two sources is projected on a screen, an interference pattern is observed.

To explain the origin of the interference pattern, consider the distance traveled from the two sources. At the center of the screen the waves from the two sources are in phase. As we move away from the center, the path traveled by the light from one source is larger than that traveled by the light from the other source. When the difference in path is equal to half a wavelength, destructive interference occurs. Instead, when the difference in pathlength is equal to a wavelength, constructive interference occurs.</video:description>
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      <video:duration>347</video:duration>
      <video:publication_date>2010-11-09T11:43:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4832.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Slit</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Strangeness</video:tag>
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      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Lec-9-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 9 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain introduces computer architecture and the Assembly programming language while referencing C code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17730.jpg</video:thumbnail_loc>
      <video:duration>3106</video:duration>
      <video:publication_date>2012-09-03T17:11:32.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:description>This video shows the fate of fat when we start eating it. It is an overview of how dietary fat gets digested, packaged, and sent to various tissues for storage or energy. Source: HHMI</video:description>
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      <video:description>&quot;Lec18  - Denar Pantronic&quot; Goes over the set-up and use of Denar Pantronic.   Orig. air date: JUN 6 83

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>This science video shows how humans catch the flu due to influenza virus which infects the epithelial cells of the respiratory tract.</video:description>
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u11_l1_t2_we3 Exponent Properties 3</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>NurseReview.Org to see more videos (Medical) ... NurseReview.Org Animation on Central Venous Line Insertion nclex review cgfns nle medical physical science medicine</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:category>Mathematics</video:category>
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      <video:tag>Multiplication</video:tag>
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    <loc>https://dnatube.com/videos/Harmful-Effects-of-Sunlight-on-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harmful Effects of Sunlight on Skin</video:title>
      <video:description>This video shows the harmful effects of sunlight on your skin. The occurrence of disease due to harmful rays are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bb7fbb6-e482-46fa-abc3-05f519fc84e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-11-28T23:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8552.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>the</video:tag>
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    <loc>https://dnatube.com/videos/Endoscopic-view-of-Adenoids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopic view of Adenoids</video:title>
      <video:description>This clip shows the endoscopic view of the nasopharyngeal adenoids the adenoid is a median mass of mucosa associated lymphoid tissue it is situated in the roof and posterior wall of the nasopharynx</video:description>
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      <video:duration>34</video:duration>
      <video:publication_date>2011-12-01T23:01:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10538.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
      <video:tag>View</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adenoids</video:tag>
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    <loc>https://dnatube.com/videos/Spinal-Pain-Relief-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Pain Relief Technology</video:title>
      <video:description>This 3D medical animation demonstrates the treatment procedure for “spinal pain relief”. RFA is a procedure used to reduce spinal pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area. The treatment is performed under real time fluoroscopic guidance. For more information, visit our website : www.scientificanimations.com</video:description>
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      <video:publication_date>2013-08-26T07:18:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30701.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Low</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>Vertebrae</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>frequency</video:tag>
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      <video:tag>fluoroscopy</video:tag>
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    <loc>https://dnatube.com/videos/Organic-Chemistry-Nucleophile-and-Electrophile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Chemistry: Nucleophile and Electrophile</video:title>
      <video:description>Here is an introduction to 2 important terms you will use again and again.</video:description>
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      <video:duration>111</video:duration>
      <video:publication_date>2009-04-09T01:38:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1656.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
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      <video:tag>Chemistry</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>electrop</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Who-says-vinegar-is-only-for-salads</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Who says vinegar is only for salads</video:title>
      <video:description>Here is a list of thing to do with vinegar that have nothing to do with the kitchen.  From unclogging drains to fixing your glasses, check this video out.</video:description>
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      <video:publication_date>2014-08-27T23:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31555.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>vinegar</video:tag>
      <video:tag>cleaning</video:tag>
      <video:tag>fixing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Distant-Galaxy-Ever-Measured</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distant Galaxy Ever Measured</video:title>
      <video:description>Technology and science. With the team of the two disciplines, the video is presents the most distant galaxy ever measured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2c13c2ff-f003-4b5f-b3c1-5b5896142483/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2013-01-14T07:40:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28802.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Distant</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Ever</video:tag>
      <video:tag>Measured</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lumbar-puncture-in-pediatric-care</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumbar puncture in pediatric care</video:title>
      <video:description>A lumbar puncture is a medical diagnostic procedure that is used to draw the celebrospinal fluid from the spinal cord. This is an illustration of how its done on the little ones in pediatric care.</video:description>
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      <video:publication_date>2011-11-28T05:52:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8278.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-122-Solving-Quadratic-Equations-by-Factoring-2avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 122 - Solving Quadratic Equations by Factoring 2.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 2.avi

U09_L2_T2_we2 Solving Quadratic Equations by Factoring 2.avi</video:description>
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      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T16:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/04RpkdaNzr8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Factoring</video:tag>
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      <video:tag>avi</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Colorectal-Cancer-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colorectal Cancer Surgery Video</video:title>
      <video:description>This video discusses the laparoscopic procedure for colorectal cancer surgery. A brief explanation of this step by step process is provided in this 3D medical animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/2c04239a-7417-4f28-b7d9-e758d9f8080b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2013-04-07T19:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30478.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Procedure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Microarray-Experiment-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Experiment explained</video:title>
      <video:description>A depiction of a typical microarray experiment to discover which genes are expressed in a given sample. In this case it had been used infected and uninfected plant tissue, from which has mRNA been extracted and than transcribed to DNA, fluorescent labeled and hybridized. Information on gen expression is obtained via fluorescence.
Video Ref: www.learner.org</video:description>
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      <video:publication_date>2007-04-06T21:46:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/220.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>array</video:tag>
      <video:tag>fluorescence</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>cDNA</video:tag>
      <video:tag>mRNA</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Apoptosis-induced-by-T-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Apoptosis induced by T cells</video:title>
      <video:description>Activation of apoptosis by T cells is explained in the video</video:description>
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      <video:duration>111</video:duration>
      <video:publication_date>2010-04-08T20:03:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4111.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/H5N1-virus-transmission-through-pig</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H5N1 virus transmission through pig</video:title>
      <video:description>Wiki info: Influenza A virus subtype H5N1, also known as A(H5N1) or simply H5N1, is a subtype of the Influenza A virus which can cause illness in humans and many other animal species.</video:description>
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      <video:duration>30</video:duration>
      <video:publication_date>2007-12-04T02:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1142.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>h5n1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/functions-derivatives-and-tangents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>functions derivatives and tangents</video:title>
      <video:description>functions derivatives and tangents, more... http://www.sonom.gr</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/2be3a196-df84-46ee-97ae-c50ee5ac1632/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-04-13T15:13:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12239.mp4</video:content_loc>
      <video:uploader>dimitris poimenidis</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>math</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/French-Lady-Share-Experience-about-Liposuction-and-Facial-Cosmetic-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>French Lady Share Experience about Liposuction and Facial Cosmetic Surgery in India</video:title>
      <video:description>Liposuction is one of the most commonly performed cosmetic surgery procedure worldwide as well as in india perform liposuction in India at affordable prices with best cosmetic surgeons and plastic surgery clinics and hospitals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2bf709ad-04e0-4ef9-a237-76ea0ff6fa1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-12-01T02:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9907.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Facial</video:tag>
      <video:tag>Cosmetic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>wit</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 23 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain discusses memory models in Scheme programming language by giving several detailed examples.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
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      <video:player_loc>https://www.youtube.com/embed/TJkH1CSHg44</video:player_loc>
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      <video:category>Computer Science</video:category>
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      <video:tag>Memory</video:tag>
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      <video:tag>unary</video:tag>
      <video:tag>map</video:tag>
      <video:tag>function</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Breathing-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breathing Mechanics</video:title>
      <video:description>This video shows the full mechanism of breathing in human body. The mechanics of breathing involves the change in pressure and volume of thoracic cavity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c0357ab-42f4-42e2-9bfc-3a7fba16a3c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2010-11-25T21:52:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6103.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Structural Biology</video:category>
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    <loc>https://dnatube.com/videos/Lecture-10-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 10 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23660.jpg</video:thumbnail_loc>
      <video:duration>2678</video:duration>
      <video:publication_date>2012-09-14T10:22:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gE66nhULk3c</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Famous-Double-Slit-Experiment-Explained-in-Detail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Famous Double Slit Experiment Explained in Detail</video:title>
      <video:description>Do you want to win nobel price? If you can explain this using common sense and logic, you can get one! This experiment is sometimes called the &quot;two-slit&quot; or &quot;Young&apos;s&quot; experiment, it demonstrates that matter and energy can display the characteristics of both waves and particles, establishing the principle known as wave-particle duality. Furthermore, it questions the role of the observer in the outcome of events and demonstrates the fundamental limitation of an observer to predict experimental results. /nFor this reason, Richard Feynman called it &quot;a phenomenon which is impossible ... to explain in any classical way, and which has in it the heart of quantum mechanics. In reality, it contains the only mystery [of quantum mechanics],&quot;./nProfessor Jim Al-Khalili explains the experiment that reveals the &quot;central mystery of quantum mechanics&quot; - the double slit experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/06/2becb012-0d35-47f1-b19c-f68c9c795129/cand_5.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2015-06-30T00:38:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32221.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>double</video:tag>
      <video:tag>Split</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Scarless-Breast-Lift-Using-Serdev-Suture-Without-Scars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scarless Breast Lift Using Serdev Suture Without Scars</video:title>
      <video:description>The video shows breast lift surgery using Serdev suture. The surgeon uses technique that doesn`t leave scars. The patient already had a breast surgery but has lost weight and needs another operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a3c61abf-b174-46a0-a711-a80af50353e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>577</video:duration>
      <video:publication_date>2011-11-29T07:23:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8755.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Scarless</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Serdev</video:tag>
      <video:tag>Suture</video:tag>
      <video:tag>scars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Immortal-Trees-and-the-Perception-of-Aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immortal Trees and the Perception of Aging</video:title>
      <video:description>Why does it seem like as people get older, it feels like time moves more quickly?  This question is looked at, along with intriguing facts about organisms who have lived thousands and tens of thousands of years--with no signs of stopping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/a3e1bfbc-1c99-41b3-8de2-76f507058e1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-11-26T03:08:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28069.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>History</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>immortality</video:tag>
      <video:tag>youth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Mutagenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Mutagenesis</video:title>
      <video:description>PCR can be used to make changes to the nucleotide sequence of DNA. This is called PCR mutagenesis. Site-direct mutagenesis is one kind of PCR mutagenesis, which introduces a mutation at a specific location on the DNA strand. More videos at Abnova http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/2c29a626-7fb8-4482-824b-de57e0e282f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2010-07-06T02:47:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4416.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>Mutagenesis</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Solving-Quadratic-Equations-by-Factoring-3avi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Solving Quadratic Equations by Factoring 3.avi</video:title>
      <video:description>Solving Quadratic Equations by Factoring 3.avi

U09_L2_T2_we3 Solving Quadratic Equations by Factoring 3.avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24732.jpg</video:thumbnail_loc>
      <video:duration>354</video:duration>
      <video:publication_date>2012-09-17T16:25:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vl9o9XEfXtw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Factoring</video:tag>
      <video:tag>3</video:tag>
      <video:tag>avi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Growth-and-Development-of-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Growth and Development of Child</video:title>
      <video:description>Early childhood is the most rapid period of growth and development. Different periods are shown her in the growth and development of a child.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c52f118-9525-457f-9628-057db732211b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2010-11-15T18:08:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5412.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheetah-cubs-versus-Rhino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheetah cubs versus Rhino</video:title>
      <video:description>Introducing animals back into the wild after caring for them for a while is never an easy task. These cheetah cubs at 3 months are already faster when walking than humans and hence may rush head fast into danger. Cheetah cubs versus rhino in Fast Track to Freedom by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f0f3e16-d4b8-41f5-b291-8049e90759d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-11-26T04:53:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8073.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>Cheetah</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>rhino</video:tag>
      <video:tag>Cheetahs</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Primitive-reflexes-and-moro-reflex-clinical-examination-for-a-three-months-infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primitive reflexes and moro reflex clinical examination for a three months infant</video:title>
      <video:description>This is a video demonstration of primitive reflexes and moro reflex clinical examination on a three months infant. Videos with similar information can be obtained from http://goo.gl/fQhuQ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2f2eeaa1-e5fa-4639-a9a0-a43cf7d99b0f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2013-02-16T02:57:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30284.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>reflexes</video:tag>
      <video:tag>moro</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Genetic-Evidence-Transposons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution Genetic Evidence Transposons</video:title>
      <video:description>Unique genetic features called transposons have been introduced as knock down evidence that this progression actually occurred in humans this genetic invisibility of transposons focuses attention on the mechanisms that control not only transposition but illegitimate recombination</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f38859f-b9e3-418e-aa06-0764293f18fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-17T12:58:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5574.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>transposons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intravitreal-Injection-Technique-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intravitreal Injection Technique Video</video:title>
      <video:description>Intravitreal injection is fast becoming the most sought after treatment modality for many medical invasive procedure Intravitreal injections have become a mainstay of medical therapy for the management of retinal diseases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f40e47c-4d93-4971-a7cf-5820d628e74c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-01T02:15:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9911.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>intravitreal</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cannabis-How-it-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cannabis- How it  Works</video:title>
      <video:description>Cannabis is a wild weed but has effects that are far reaching. This video gives information on this plant and how it works within the nervous system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f54d307-f322-4505-b7a3-2cd5d3c49d8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-15T01:13:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11820.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Cannabis</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-look-at-incoming-comets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A look  at incoming comets</video:title>
      <video:description>Take a look at the beauty of incoming and out going comets. Images were captured via satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2f9f0ee7-ef37-40e8-b13b-11c26843557e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-09T15:48:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7396.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>comet</video:tag>
      <video:tag>satellite</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-a-Neutrino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s a Neutrino</video:title>
      <video:description>Neutrinos are one of the fundamental particles which make up the universe. They are also one of the least understood.

Neutrinos are similar to the more familiar electron, with one crucial difference: neutrinos do not carry electric charge. Because neutrinos are electrically neutral, they are not affected by the electromagnetic forces which act on electrons. Neutrinos are affected only by a &quot;weak&quot; sub-atomic force of much shorter range than electromagnetism, and are therefore able to pass through great distances in matter without being affected by it. If neutrinos have mass, they also interact gravitationally with other massive particles, but gravity is by far the weakest of the four known forces.

Three types of neutrinos are known; there is strong evidence that no additional neutrinos exist, unless their properties are unexpectedly very different from the known types. Each type or &quot;flavor&quot; of neutrino is related to a charged particle (which gives the corresponding neutrino its name).  Hence, the &quot;electron neutrino&quot; is associated with the electron, and two other neutrinos are associated with heavier versions of the electron called the muon and the tau (elementary particles are frequently labelled with Greek letters, to confuse the layman). The table below lists the known types of neutrinos (and their electrically charged partners).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2f607e69-7cd1-46f7-a8d8-6106ba5c64c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2010-11-09T10:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4823.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Neutrino</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-life-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about life part 3</video:title>
      <video:description>This video takes a look at protein folding. It also focuses on a randomness involved in the process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/2f473b4a-beaf-487e-a9c4-1e5d7acc4066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-10-31T00:33:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27943.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>life</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kinds-Of-Ores</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinds Of Ores</video:title>
      <video:description>This video shows the different types of ores. Minerals that contain metals in large amounts are known as ores.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f60dad8-613c-46c5-bab3-bece3ef32fd4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-12-12T20:59:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11566.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>types</video:tag>
      <video:tag>Ores</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MicroRNA-Explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MicroRNA Explanation</video:title>
      <video:description>MicroRNAs are small non-coding RNAs (ribonucleic acids) of 20 to 25 nucleotides in length that regulate expression of target genes through sequence specific hybridization to the 3&apos; untranslated region (UTR) of messenger RNAs and either block translation or direct degradation of their target messenger RNAs.  The discovery of microRNA in humans is one of the most exciting scientific breakthroughs in the last decade. microRNAs are small RNA molecules, typically 20 to 25 nucleotides in length, that do not encode proteins but instead regulate gene expression. More than 700 microRNAs have been identified in the human genome, and more than one-third of all human genes are believed to be regulated by microRNAs.  Watch our video and visit our website to learn more information on microRNAs!  http://www.regulusrx.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/2f614148-e74f-4c24-a5c9-b773769cdd3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-04-16T17:21:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4292.mp4</video:content_loc>
      <video:uploader>mFrenchCo</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>nucleotides</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Viral</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>microRNA</video:tag>
      <video:tag>Regulus</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Big-Numbers-a-Concept-Creationists-Dont-Understand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big Numbers: a Concept Creationists Don&apos;t Understand</video:title>
      <video:description>Mutations are a constant fact of life.  And they happen all the time in our body. Is this valid? Yes.  Three common causes of mutations are radicals, ionizing radiation, and polymerase errors.  

To download this video go to:
http://www.mediafire.com/?etw9jv1mu4n

If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?wny1z2dz1z1

Learn the facts, spread the truth, and most importantly, Think About It.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2f806fc7-6e28-4d53-a14a-0fb9b1f3a902/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2009-05-27T21:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2592.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>education</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>time</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chimpanzee</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-sky</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The sky</video:title>
      <video:description>Nature has much more mystery than what you ever imagined; the wilder beast migration in Africa, deep sea abyssal plains for oil, e.t.c. Enjoy the sky mystery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2f852d3e-a2db-463b-befd-eb55019e5f77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2013-02-07T07:03:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29300.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Sky</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subtotal-Thyroidectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subtotal Thyroidectomy Procedure</video:title>
      <video:description>In brief the two surgical options are total thyroidectomy sometimes called near total where all the thyroid gland is removed and subtotal thyroidectomy were some of the thyroid is left in place  subtotal thyroidectomy may be offered in an attempt to remove enough thyroid tissue to cure the hyperthyroidism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2f9db6c4-342b-45fa-957b-f2e2a9e08b79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2011-12-06T21:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10985.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Subtotal</video:tag>
      <video:tag>Thyroidectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Little-Man-Model-Trapezius-Longissimus-Dorsi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Little Man Model - Trapezius &amp; Longissimus Dorsi</video:title>
      <video:description>This video describes a Little Man Model of the trapezius &amp; longissimus dorsi and explains its boundaries and functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2fab68da-a0e6-4c7e-8ae7-e92048b980af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2010-11-13T23:23:58.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an animated video that describes the  The Equatorial Co-ordinate System.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>The largest Albatross colony</video:title>
      <video:description>The South Atlantic where the cold and warm currents meet is host to the world&apos;s largest Albatross colony. The roughness of the current sends up plenty of krill which the birds then dive in for.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the whole process of excretion of waste material. Excretion is the process of eliminating waste products of metabolism and other non-useful material.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Myringotomy tubes (often called ear tubes) are small tubes that are surgically placed into  childs eardrum by an ear nose and throat surgeon watch video for more</video:description>
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    <loc>https://dnatube.com/videos/Lec-4-Chemistry-C234</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Chemistry C234</video:title>
      <video:description>&quot;Lec 4 - Chemistry C234&quot;Green Chemistry: An Interdisciplonary Approach to Sustainability</video:description>
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      <video:duration>5022</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/23WsOcrdzpY</video:player_loc>
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    <loc>https://dnatube.com/videos/Everything-you-need-to-know-about-AIDS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everything you need to know about AIDS</video:title>
      <video:description>Aids stands acquired immune deficiency syndrome which means deficient immune system. Usually it is transmitted during sperm, blood, vaginal fluids, preseminal fluids or breast milk. And the symptoms of AIDS in different stages are explained.</video:description>
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      <video:uploader>guptava</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Spinocerebellar-Ataxia-Case-Study</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinocerebellar Ataxia Case Study</video:title>
      <video:description>Dr. Huda Zoghbi interviews Milan Cloud, a patient who has inherited the neurological disorder spinocerebellar ataxia 1, or SCA1. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI</video:description>
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      <video:duration>211</video:duration>
      <video:publication_date>2007-08-02T22:10:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/583.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-145-Multiplying-and-Dividing-Rational-Expressions-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 145 -  Multiplying and Dividing Rational Expressions 3</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 3

U11_L1_T2_we3.1 Multiplying and Dividing Rational Expressions 3</video:description>
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      <video:duration>250</video:duration>
      <video:publication_date>2012-09-17T16:48:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gcnk8TnzsLc</video:player_loc>
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      <video:tag>Expressions</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Beauty-of-Particle-Physics-by-Gary-Lisi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Beauty of Particle Physics by Gary Lisi.</video:title>
      <video:description>In this video Physicist and surfer Garrett Lisi presents an 8 dimensional model of elementary particles and forces without the equations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/2fc4bcad-c769-4987-9c1e-bf94919502e9/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>arsinsol</video:uploader>
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    <loc>https://dnatube.com/videos/Target-and-Hit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Target  and Hit</video:title>
      <video:description>The choice of lifestyle of an individual plays a key role in type II diabetes. It can be managed through a conscious diet and exercise. Here&apos;s how to hit your target.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Synapse: The place of information exchanege</video:title>
      <video:description>In one neuron vesicles containing neurotransmitters fuse in response to calcium signals at the synapse. Neurotransmitters are then dumped in synaptic cleft, and bind which opend or closes ion channels.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Hydra Eating Daphnia</video:title>
      <video:description>a hydra grabbing hold of a daphnia and beginning to consume it... Credits: Diana Lee or Esther Jang might have taken it, but the two UNS children forgot who. Background voices are Esther Jang and Alasteir Ong. produced by Hunter College High School students ...</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 3 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 4 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of muscle and mechanism of contraction</video:title>
      <video:description>Muscles are bundle of thousands of muscle fibers. A single muscle fiber is an elongated muscle cell. Inside the muscle, there are segments called the contractile myofibrils. Subunits of myofibrils are known as sarcomere. Overlapping sarcomere slides along each other when stimulated by the motor neurons. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4810.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-3-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3- Statistics 20</video:title>
      <video:description>Lec 3- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:duration>3020</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/xYhrNYBGf3E</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
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    <loc>https://dnatube.com/videos/Human-Brain-Miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Brain Miracle</video:title>
      <video:description>This video shows the  miracle that is the human brain which as it develops and forges links with other brain cells leading to trillions of connections. We are yet to fully appreciated how this magnificent organ works.</video:description>
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      <video:duration>86</video:duration>
      <video:publication_date>2011-11-30T09:57:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9464.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Neuroscience</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-32-Tangent-Line-Hyperbola-Relationship-very-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Tangent Line Hyperbola Relationship (very optional)</video:title>
      <video:description>Tangent Line Hyperbola Relationship (very optional)

How a tangent line relates to a hyperbola.  Might be useful for some competitive exams where there isn&apos;t time to derive (like we are doing in this video)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24983.jpg</video:thumbnail_loc>
      <video:duration>604</video:duration>
      <video:publication_date>2012-09-17T17:55:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c_8QQbVQKU0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Tangent</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Very</video:tag>
      <video:tag>Optional</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Sun</video:title>
      <video:description>The Sun as the star at the center of the Solar System is shown in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/31c78bfa-a188-44cf-b150-a3fb867f7569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2009-06-10T12:25:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2821.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mirages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mirages?</video:title>
      <video:description>While driving a car during very hot days some times we observe water on the road but actually when we reach there we found nothing there. What is it? This video shows the phenomenon of mirages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/31c8ce18-e687-4a1a-93b8-f5ba7a168ce8/cand_5.jpg</video:thumbnail_loc>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/What-is-Dimensional-Analysis-Unit-Factor-Method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Dimensional Analysis - Unit Factor Method ?</video:title>
      <video:description>This college success series explains dimensional analysis. It is also called as unit factor method or factor-label method. It is a very basic but essential concept used in all areas of science.</video:description>
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      <video:publication_date>2014-08-25T21:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31126.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
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      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lichens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lichens</video:title>
      <video:description>This video is a quick overview of some different types of lichens from a presentation that Dr. Thorsten Lumbsch gave to my high school science class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3262fc86-e9dd-4f61-abf9-d3a8b6609b6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2009-05-14T02:35:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2213.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>museum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-61-Multiplying-Fractions-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Multiplying Fractions Word Problem</video:title>
      <video:description>Multiplying Fractions Word Problem

U02_L2_T1_we4 Multiplying Fractions Word Problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24780.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-09-17T16:48:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJgIGwTysk0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Erectile-Dysfunction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Erectile Dysfunction</video:title>
      <video:description>This 3D medical animation will help you in understanding the causes of erectile dysfunction. Clogged arteries, high blood pressure, heart disease and obesity are the main causes for this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3294982f-2500-4dca-a6c4-a69454026307/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2013-04-07T19:58:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30507.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>education</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcanic-After-Effect-of-the-Tongariro</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcanic After Effect  of the  Tongariro</video:title>
      <video:description>Accompany these young people as they go about exploring the left over effects of a volcano. These are the volcanic landforms of the Tongariro.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/329499b6-9a43-43d3-96d7-32708e2919a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>318</video:duration>
      <video:publication_date>2011-11-24T15:38:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7744.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Volcanic</video:tag>
      <video:tag>Landforms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tongariro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-Nitrogen-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the Nitrogen Cycle</video:title>
      <video:description>All you need to know about nitrogen, it&apos;s uses and application is explained in detail in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/32953c66-0d0b-4539-8398-6bebe168bf32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>422</video:duration>
      <video:publication_date>2011-12-13T03:54:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11646.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Nitrogen</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-146-Adding-and-Subtracting-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 146 - Adding and Subtracting Rational Expressions 1</video:title>
      <video:description>Adding and Subtracting Rational Expressions 1

U11_L1_T3_we1 Adding and Subtracting Rational Expressions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24781.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-17T16:49:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c_N9G3N9Ubc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/radioactive-dacay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>radioactive dacay</video:title>
      <video:description>animation of radioactive dacay</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/77887eee-1748-4c80-8db4-fe78cde46369/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-07-07T13:05:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2971.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radioactivity</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>Decay</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Whats-the-Harm-Homeopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What&apos;s the Harm: Homeopathy</video:title>
      <video:description>Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist. Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/35a5a917-737d-43ee-8942-f39b6d945a8c/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-09T18:18:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4219.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>homeopathy</video:tag>
      <video:tag>homeopath</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>systematic</video:tag>
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      <video:tag>Rational</video:tag>
      <video:tag>skeptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principle-of-Kirchoffs-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principle of Kirchoffs Law</video:title>
      <video:description>In this video, kirchoffs law is explained by using some experiments. It is a tutorvista video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/35b11700-e462-4c4f-a77f-8d1062f6ff2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2012-12-01T05:41:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28131.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Kirchoffs</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-at-Genetic-Level</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria at Genetic Level</video:title>
      <video:description>A very helpful video for bio students will help you in understanding the actual working of bacterias at different situations. Video is really interesting, so you must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/35c168a4-1d04-4af7-885c-15d1764e7ba1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-04-07T19:19:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30459.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>Cool</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Bet</video:tag>
      <video:tag>Hedging</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-Ultrasound-Scan-of-Thyroid-and-Parathyroid-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform Ultrasound Scan of Thyroid and Parathyroid Glands</video:title>
      <video:description>Ultrasound machine and other equipments of the thyroid and parathyroid glands are shown here. Video is very helpful for the education purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35d5d84e-b68d-4c15-b3dc-f50b46269c39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T05:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8698.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>thyroid</video:tag>
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      <video:tag>Parathyroid</video:tag>
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    <loc>https://dnatube.com/videos/Water-Birth-Video-HD</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/35e0ed58-fe81-44e5-b7df-edb013e544bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2011-12-06T20:32:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10960.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>HD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Revolution-The-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Revolution - The Future</video:title>
      <video:description>What is the future of the medical science? How the patients will be treated? What technology will be used for diagnosis? The video gives a futuristic point of view on how a disease will be treated after a few decades.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/35f6b648-d706-45a5-b52e-c806e2ad719e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-12-03T11:39:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6364.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
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      <video:tag>Revolution</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Avogadro&apos;s Law?</video:title>
      <video:description>This video presentation explains clearly the principle behind Avogadro&apos;s law. Avogadro&apos;s law states that, gases will have the same number of molecules if gases of equal volume have the same temperature and pressure. The constant of ideal gas in Avogadro&apos;s law has to be equal for all gases.</video:description>
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      <video:duration>124</video:duration>
      <video:publication_date>2011-12-12T02:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11317.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>volume</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Molecules</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Cell-death-that-is-programmed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell death that is programmed</video:title>
      <video:description>Programmed cell death is called apoptosis. You will find a brief explanation on how T cells induce apoptosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a584ba60-ea88-4484-bb56-8d4be269638a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-05-27T19:43:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2463.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
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      <video:tag>of</video:tag>
      <video:tag>apoptosis</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Clinical-Examination-of-an-Infant-0eee94</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the proper positions for the examination that weather the newborn is normal or not. A proper care is required while examining an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/a596b13c-f2ec-4079-9f4b-b3149c06e4e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2013-02-16T02:51:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30270.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Positions</video:tag>
      <video:tag>Vertical</video:tag>
      <video:tag>Suspension</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopy-Diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopy Diagnosis</video:title>
      <video:description>Diagnostic laparoscopy is a safe non invasive surgical procedure which may have a possibility of risks and complications and the patient needs to be aware, the video goes further to provide this risks.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a595dae3-74e5-421c-a0e8-044f3282f60c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2010-11-15T18:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5418.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Diagnostic</video:tag>
      <video:tag>Laparoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-kinesin-walks-over-microtubules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How kinesin walks over microtubules</video:title>
      <video:description>Kinesin is a molecular motor that helps carry the cargo molecules from one site of the cell to another over the microtubules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a59cbc16-9e26-45c0-90a4-8da3a28e4ec9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-04-09T00:48:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4216.mp4</video:content_loc>
      <video:uploader>birdalgenetik</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>walk</video:tag>
      <video:tag>mictorubules</video:tag>
      <video:tag>cargo</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Protease-inhibitors-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protease inhibitors animation</video:title>
      <video:description>Protease inhibitors prevent maturation of viral proteins inside HIV particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/a5abe678-7681-42e5-8277-385351f8020b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-04-12T23:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12230.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Protease</video:tag>
      <video:tag>inhibitors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Throwing-Machine-Punkin-Chunkin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Throwing Machine- Punkin Chunkin</video:title>
      <video:description>This video contains information on throwing of objects through steel machine called punkin chunkin. Steel rod in machine is adjusted according to length whether to make it big or small.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/36380d37-9088-49ed-90c1-ab67754c8484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-12-10T02:20:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28552.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Knockin</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>Punkin</video:tag>
      <video:tag>Chunkin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 09: Entropy and the Clausius inequality. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15532.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-08-28T18:03:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DqEmrt_xQTg</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Organisms-Part-1-of-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Organisms Part 1 of 5</video:title>
      <video:description>This video gives some information about genetically modified organisms. Genetically-modified foods (GM foods) have made a big splash in the news lately. European environmental organizations and public interest groups have been actively protesting against GM foods for months, and recent controversial studies about the effects of genetically-modified corn pollen on monarch butterfly caterpillars1, 2 have brought the issue of genetic engineering to the forefront of the public consciousness in the U.S. In response to the upswelling of public concern, the U.S. Food and Drug Administration (FDA) held three open meetings in Chicago, Washington, D.C., and Oakland, California to solicit public opinions and begin the process of establishing a new regulatory procedure for government approval of GM foods3. I attended the FDA meeting held in November 1999 in Washington, D.C., and here I will attempt to summarize the issues involved and explain the U.S. government&apos;s present role in regulating GM food.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/365d44b5-b30b-4e82-9c97-ea7fcab4a238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-16T14:46:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5516.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>5</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Organisms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Center-Of-Photosynthetic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Center Of Photosynthetic Reaction</video:title>
      <video:description>Photosynthesis is the process in which plant transform light energy into chemical energy which is responsible for life cycle. Chlorophylls, quinone, pheophytins and heme are constituents that is responsible for this reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/365d9438-7369-49b9-8f90-008d7a50516f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2013-02-10T02:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29931.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Photosynthetic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>centre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trachea-Resection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trachea Resection</video:title>
      <video:description>The trachea is the windpipe in vertebrates. This video shows a resection of the trachea which is the removal of a part of an organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3689fe1b-31cc-46b3-ad90-763272ec0428/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-06T17:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10674.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Resection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trachea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Arguments-For-Intelligent-Design-Fail</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Arguments For Intelligent Design Fail</video:title>
      <video:description>Intelligent design proponents usually offer some form of one of two claims:  irreducibly complex organisms can&apos;t have evolved, and the commonalities seen among organisms result from having a common designer.  This video explains why neither of these claims is reliable, and why evolution still wins the day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a5b97bed-8046-4395-8eb8-9bd95b4b4c09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>549</video:duration>
      <video:publication_date>2012-12-01T06:07:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28159.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-lower-respiratory-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lower respiratory system</video:title>
      <video:description>The lower part of the respiratory system consists of the lung, diaphragm, pulmonary arteries, veins and bronchi. This video describes the anatomy of the lower respiratory system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5cb62bb-d691-4ec0-b463-971eaaf6134a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-14T23:17:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5329.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>3</video:tag>
      <video:tag>diaphragm</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>arteries</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>Bronchi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Takes-Place-During-Speculum-and-Bimanual-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Takes Place During Speculum and Bimanual Examination</video:title>
      <video:description>Speculum exam includes a small instrument inserted to the vagina. Video shows an oral description of speculum and bimanual Examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a5d39fb6-2d5e-4725-9449-0d04d381d70c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-12-01T20:13:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10333.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>Speculum</video:tag>
      <video:tag>and</video:tag>
      <video:tag>bimanual</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-66-H-Transition-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - H Transition  (NB)</video:title>
      <video:description>H Transition  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26241.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-19T00:25:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CNAU31Q7cJg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>H</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biotechnology-changing-the-taste-of-food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biotechnology: changing the taste of food</video:title>
      <video:description>People are selective toward foods of different taste. This causes some people to avoid food, otherwise beneficial of health, just because they don’t like the taste. Biotechnology is being used to modify taste of food keeping its nutritional value unchanged. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5d55975-a7ab-44b1-a869-36e3c1a82562/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-17T11:41:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5557.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biotechnology</video:tag>
      <video:tag>Changing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>taste</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Practice-of-Art-23AC-Lecture-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Practice of Art 23AC - Lecture 6</video:title>
      <video:description>Practice of Art 23AC - Lecture 6

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26021.jpg</video:thumbnail_loc>
      <video:duration>3348</video:duration>
      <video:publication_date>2012-09-18T23:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VapMKL8kIs8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>23AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>6</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fetal-Brain-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fetal Brain Development</video:title>
      <video:description>This is an animation that shows how a fetal brain would develop through the months in the womb. It is an MRI of Fetal Brain Development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3697b97f-832f-4ab9-a14c-4800ef2161c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2011-11-28T05:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8196.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fetal</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Logical-reasoning-_-Cause-and-effect-problems-type-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Logical reasoning _ Cause and effect problems type 4</video:title>
      <video:description>Logical reasoning _ Cause and effect problems type 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/369c1600-7cc6-4f34-95d2-19b5a156e274/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2014-10-06T15:22:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31925.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Logical</video:tag>
      <video:tag>Reasoning</video:tag>
      <video:tag>Cause</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>type</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-world-of-ice-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The world of ice part 1</video:title>
      <video:description>Life in the poles is terribly difficult: Land and sea are covered in ice, freezing winds and temperatures prevail, and there is nowhere for animals to shelter. One might think there is nothing but icebergs in the poles. Yet there is actually a rich variety of life there, despite all the difficult conditions. In this film you will encounter creatures which survive quite easily in polar conditions that at first sight might seem totally inhospitable to life, and will examine their characteristics, each one of which is a miracle of creation, revealing the infinite knowledge, and power and dominion over the earth of the Almighty God. You will see that each of the features these animals possess is the product of a superior design, and that all creatures are created by Almighty God with the most perfect design in the light of their needs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/3d88b554-2476-476a-b6e3-5a16959174b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1031</video:duration>
      <video:publication_date>2009-10-31T10:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3489.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>poles</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-102-Taylor-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 102 - Taylor Polynomials</video:title>
      <video:description>Taylor Polynomials

Approximating a function with a Taylor Polynomial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19896.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-06T00:43:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8SsC5st4LnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Taylor</video:tag>
      <video:tag>Polynomials</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Finding-the-100th-Term-in-a-Sequence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Finding the 100th Term in a Sequence</video:title>
      <video:description>Finding the 100th Term in a Sequence

U03_L1_T2_we2 : Finding the 100th Term in a Sequence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24526.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-17T13:49:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JtsyP0tnVRY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>100th</video:tag>
      <video:tag>term</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>sequence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Newman-Projections-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Newman Projections 2</video:title>
      <video:description>Newman Projections 2

Newman Projections 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24528.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-17T13:50:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ryJvNEHcuDg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Newman</video:tag>
      <video:tag>Projections</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Current-Management-of-Obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Current Management of Obesity</video:title>
      <video:description>The goal of obesity treatment is to reach and stay at a healthy weight You may need to work with a team of health professionals including a nutritionist dietitian therapist or an obesity specialist</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/36b6b2b9-5bc9-4942-97e5-1b94ee9bbc6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-10-23T16:14:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7189.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>obesity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-stem-cell-therapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is stem cell therapy?</video:title>
      <video:description>This 3D medical animation features a dermatology reconstructive procedure in which stem cells are implanted in the extracellular matrix to repair skin defects. Regenerative Medicines can utilize stem cells to generate living and functional tissues to regenerate and repair tissue and organs in the body. Stem cells have the ability to go to these injured areas and regenerate new cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/38d8c49c-8929-4ad6-97e9-9434c3b6dd8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2013-06-07T04:14:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30595.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>dermatology</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Defects</video:tag>
      <video:tag>extracellular</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mermaid-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mermaid Syndrome</video:title>
      <video:description>This video describes about human mutation mermaid syndrome.

This clip from Mysteries of Mutation on Discovery Channel describes the Mermaid Syndrome, and we meet Tiffany who was born with this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/38e57885-bc45-42a1-8971-8e216d70606b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2012-10-11T07:55:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27890.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>mutation</video:tag>
      <video:tag>mermaid</video:tag>
      <video:tag>Syndrome</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanomedicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanomedicine</video:title>
      <video:description>Nanotechnology has created new possibilities of treating diseases. Nonobot or nanoscopic robots may be used to examine organs as well as to deliver drugs. It may also be used to destroy pathogens and diseased cells. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/393a0782-981d-4f29-9cac-fd094318ad0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-06-25T23:45:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2881.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>learning</video:tag>
      <video:tag>nanotechnology</video:tag>
      <video:tag>nanomedicine</video:tag>
      <video:tag>seriousgames</video:tag>
      <video:tag>seriousgame</video:tag>
      <video:tag>playgen</video:tag>
      <video:tag>nanomission</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumors-and-their-clonal-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumors and their clonal evolution</video:title>
      <video:description>The dynamics in cancer are complex, with highly variable patterns of genetic diversity and resulting clonal architecture. Cancers evolve by a reiterative process of clonal expansion, genetic diversification and clonal selection within the adaptive landscapes of tissue ecosystems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/393900f2-aed8-4d36-a168-7f13a31cad58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2010-11-23T01:04:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5739.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Tumors</video:tag>
      <video:tag>clonal</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femwave-Endometrial-Abation-Microsulis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femwave Endometrial Abation Microsulis</video:title>
      <video:description>This 3D animation video is showing Microwave Endomaterial Ablation (MEA) that is an effective procedure developed for the least invasive and safe treatment of menorrhagia. Femwave has been developed as a disposable variant of MEA. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/393d59e8-2bda-45bc-a349-11a7654325ec/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-28T11:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30719.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Femwave</video:tag>
      <video:tag>endometrial</video:tag>
      <video:tag>abation</video:tag>
      <video:tag>microsulis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Creationism-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creationism? Evolution.</video:title>
      <video:description>Eight evoluitonary scientists analyze the current controversy between evolution and creationism, or all anti-evolution forces, including intellignet design.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/38f3a6fb-ce16-4668-907c-e0bb84d4a84d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2007-08-10T01:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/686.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-DNA-test-methods-and-DNA-microarrays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of DNA test methods and DNA microarrays</video:title>
      <video:description>This video describes DNA test methods and DNA microarrays.

&quot;View the full Interactive Tutorial at:
http://www.phgfoundation.org/tutorials/dna/6.html

A DNA &quot;&quot;chip&quot;&quot; or microarray is prepared on a small solid base such as a piece of glass or nylon divided into a grid of tiny squares. To each square is attached a different and specific piece of DNA, typically a short DNA sequence that can act as a probe for a particular gene. DNA corresponding to thousands of different genes can be accommodated on a single array no bigger than a microscope slide.

A single stranded DNA sample of interest is cut up and then washed over the chip. Any sequence in the sample that matches a sequence on the chip will hybridise to it and, if the sample is suitably labeled (usually with a fluorescent tag) the pattern of matches can be visualised and analysed by computer, giving a read-out of the presence or expression level of hundreds of different sequences simultaneously.

DNA chips have many potential applications in biology and medicine. For example, they can be used to look for mutations in a gene, to measure how active a set of genes is in a particular cell or tissue type, to analyse how gene activity changes over time, or to compare the genotypes or gene expression profiles of different samples, for example the genotypes of people who do or do not respond to a particular drug, or the gene expression patterns of tumours compared to normal tissue.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/39083365-4690-4e45-934d-d426215626b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2012-10-11T07:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27881.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Microarrays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Dental-Anatomy-Waxing-a-Maxillary-Central-Incisor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13-Dental Anatomy: Waxing a Maxillary Central Incisor</video:title>
      <video:description>&quot;Lec 13-Dental Anatomy: Waxing a Maxillary Central Incisor&quot;Wax added technique of restoring mesio-incisal angle, lingual fossa and mesial marginal ridge on a visidont tooth. Orig. air date: JUL 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21608.jpg</video:thumbnail_loc>
      <video:duration>1116</video:duration>
      <video:publication_date>2012-09-09T06:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FW2vYZSV6E4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Central</video:tag>
      <video:tag>Incisor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-Urinary-Tract-Laproscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Urinary Tract Laproscopy</video:title>
      <video:description>Video shows applications of lower urinary tract Laparoscopy of a patient. This video is performed by the experts and you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/38f8f9ac-9df7-4286-8a69-0748063769ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>454</video:duration>
      <video:publication_date>2011-11-29T21:39:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9182.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Pelvic</video:tag>
      <video:tag>urology</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parametric Equations And Vectors</video:title>
      <video:description>This video shows some vectors and parametric equations. Some examples are shown here which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/390b53d4-996e-4ef8-afc9-2c3eb33e1ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2010-12-06T13:28:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6529.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Parametric</video:tag>
      <video:tag>Equations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cell-Under-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cell Under Microscope</video:title>
      <video:description>In this video, a T cell becomes activated when it interacts with a dedritic cell.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/390ff35c-d7c2-4ecd-8af5-aa10513f3d7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-04-08T20:03:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4112.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Activated</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-GRAIL-Spacecraft-Launched-on-Lunar-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The GRAIL Spacecraft Launched on Lunar Mission</video:title>
      <video:description>GRAIL is Gravity Recovery and Interior Laboratory Mission by NASA. The mission for the GRAIL Spacecraft is to place two space craft in the same orbit around the moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a5e12695-419b-4a7e-91f4-b58fe97163be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2011-11-26T01:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8056.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASAs</video:tag>
      <video:tag>GRAIL</video:tag>
      <video:tag>Spacecraft</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>on</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>mission</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/MIchio-Kaku-on-Photon-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIchio Kaku on Photon Engines</video:title>
      <video:description>Imagine powering a spaceship entirely through the power of photons--is it possible or destined to remain science fiction?  Michio Kaku discusses the issues with potentially generating power purely through the use of photons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a5fececb-909e-47d8-b892-cb3e78b1f5dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-12-09T00:15:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28409.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Trek</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Chemistry-of-life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry of life</video:title>
      <video:description>This a tutorial on chemistry of life. Discussion is based on Life substances. Under this section you learn the carbon structure, carbohydrates, lipids proteins and nucleic acid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/a5ec9d84-2d45-4d78-93a9-a724de77f354/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1079</video:duration>
      <video:publication_date>2013-01-19T05:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28965.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>life</video:tag>
      <video:tag>Substances</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Liposuction-With-Tummy-Tuck-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction With Tummy Tuck Surgery</video:title>
      <video:description>British NRI utilizes medical tourism for his tummy tuck surgery in India. This video is an interview with Mr.Sajid who is a resident of the United Kingdom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3954b2ef-bbda-4e05-b8bc-6cd6d2e9b406/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-01T22:47:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10493.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>British</video:tag>
      <video:tag>NRI</video:tag>
      <video:tag>utilizes</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>for</video:tag>
      <video:tag>his</video:tag>
      <video:tag>tummy</video:tag>
      <video:tag>tuck</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-70-Electron-Configurations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Electron Configurations</video:title>
      <video:description>Electron Configurations

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26245.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-09-19T00:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBqjKt0Qfd4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>Configurations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Night-of-the-Loving-Dead-and-More-DONGs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Night of the Loving Dead and More DONGs</video:title>
      <video:description>Interesting games and websites from around the web!  Use Unhearit to get another equally catchy song out of your head, vote on whether Vikings or the internet are more awesome, and more!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/3954f58c-cd2e-4eb3-85e1-aa629c64d0dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>332</video:duration>
      <video:publication_date>2012-11-27T00:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28084.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Globalization</video:category>
      <video:tag>internet</video:tag>
      <video:tag>Games</video:tag>
      <video:tag>Videos</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Awesome</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Furrowstatin-Part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Furrowstatin: Part III</video:title>
      <video:description>Furrowstatin is molecule which halts cell division. This series of videos gives furrowstatin applied at animal cells at warious stages of cell division.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/395c365c-7456-4288-9d93-a21f3bac2222/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2007-08-05T17:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/614.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Furrowstatin</video:tag>
      <video:tag>cellDivision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urine-Specimen-Collection-of-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urine Specimen Collection of Infant</video:title>
      <video:description>This video shows the collecting of infant&apos;s urine for test purposes. Proper, neat and clean Infant urine sample collection bag should be used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e5f0a4e-5e0a-4ff4-9814-c643a8c3c1ef/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T22:17:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9646.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>urine</video:tag>
      <video:tag>Specimen</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Brian-Stem-Model-Superior-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brian Stem Model - Superior View</video:title>
      <video:description>This video describes brain stems with ventricles and hippocampus removed to provide an easy view. In this video you can observe the thalamus, lateral geniculate body, pineal gland, as well as the corpora quadrigemina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/395e7438-0208-498e-b906-b8ed5c4d076a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-13T20:38:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5125.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brian</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Superior</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Emergency-Moves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emergency Moves</video:title>
      <video:description>If there is an injured person nearby he or she shouldn&apos;t be moved unless they are about to be transported to a hospital. But there are instances that a person should be moved. These types of moves are explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/395e913f-da60-4c2a-9892-b6c29de753c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-11-30T06:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9340.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Emergency</video:tag>
      <video:tag>Moves</video:tag>
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    <loc>https://dnatube.com/videos/Cancer-Metastasis-CXCR4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Metastasis: CXCR4</video:title>
      <video:description>This animation shows the spread of cancer via blood vessels. In this case, the final destination is guided by signaling molecules that bind to the migrating cells. In the example shown, the signaling molecules are SDF-1 and the receptor is CXCR4. This is thought to occur in breast cancer and some other cancer types. CXCR4, (a CXC chemokine Receptor), also called fusin, is an alpha-chemokine receptor specific for stromal-derived-factor-1 (SDF-1 also called CXCL12), a molecule endowed with potent chemotactic activity for lymphocytes. This receptor is one of several chemokine receptors that HIV isolates can use to infect CD4+ T cells. Traditionally, HIV isolates that use CXCR4 are known as T-cell tropic isolates. Typically these viruses are found late in infection. It is unclear whether the emergence of CXCR4-using HIV is a consequence or a cause of immunodeficiency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/396dec7d-9c3e-41ce-9ddb-123c8be8f2e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2007-11-11T18:27:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1119.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>CXCR4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-68-Definite-Integrals-area-under-a-curve-part-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Definite Integrals (area under a curve) (part III)</video:title>
      <video:description>Definite Integrals (area under a curve) (part III)

More on why the antiderivative and the area under a curve are essentially the same thing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19862.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
      <video:publication_date>2012-09-06T00:26:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7wUHJ7JQ-gs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>definite</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>area</video:tag>
      <video:tag>under</video:tag>
      <video:tag>A</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>part</video:tag>
      <video:tag>III</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nuclear-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Bomb</video:title>
      <video:description>There are two main types of bombs which release energy from the nuclei of atoms. 

The simplest kind is an atomic bomb. Like a nuclear power plant, it releases great quantities of energy through a process called nuclear fission, or &apos;splitting&apos;, of a large unstable (radioactive) element like uranium or plutonium.
A more complicated type is the hydrogen bomb, or thermonuclear bomb, which releases an even greater quantity of energy through nuclear fusion, a process which has not yet been put to peaceful uses.

The purpose of this page is to explain how each type of device works, from a physics perspective.
The devices described here are the original designs, perhaps 50 years old, but the physical processes that cause the energy release remain the same in today&apos;s bombs and power plants.</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2010-11-16T11:33:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5479.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Bomb</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Knee-Replacement-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knee Replacement Part 1</video:title>
      <video:description>Revision knee Replacement in India by an expert orthopedic surgeon is shown here. Full description of surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3979cdd4-89f4-4f71-b74c-8fd2be10f849/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2011-11-29T21:35:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9178.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Revision</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Repair-of-Urinary-Bladder-Rupture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Repair of Urinary Bladder Rupture</video:title>
      <video:description>Laparoscopic method also known as minimally invasive surgery is used in abdomen operations. The technique allows surgeons to work through small incisions. The video is showing a case of rupture in the urinary bladder that is being successfully repaired using the laparoscopic method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/398e6afb-472b-42c6-b3c0-47b29d51221a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T22:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10515.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>repair</video:tag>
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      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Surgery</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-26-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 26-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 26-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19153.jpg</video:thumbnail_loc>
      <video:duration>4100</video:duration>
      <video:publication_date>2012-09-04T18:14:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sJZwH_15-jk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Differences-between-photosynthesis-and-photorespiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differences between photosynthesis and photorespiration</video:title>
      <video:description>Photosynthesis is the process which plants make food. Plants use carbon dioxide and water to produce glucose and oxygen. This video explains this process using examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/39a65ff3-14bd-4604-9916-f36f4a232247/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-12-03T12:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6386.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Photosynthesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inhibition-Mtor-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inhibition Mtor protein</video:title>
      <video:description>Mtor  inhibition. mTOR is a kinase protein predominantly found in the cytoplasm of the cell. It acts as a central regulator of many biological processes that are essential for cell proliferation, angiogenesis, and cell metabolism.1-3 mTOR exerts its effects primarily by turning on and off the cell&apos;s translational machinery, which includes the ribosomes, and is responsible for protein synthesis. http://www.targetmtor.com/health-care-professional/mtor/index.jsp</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/39a897eb-842f-47c9-85c9-f2a1d87843c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2010-11-24T05:28:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5932.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Mtor</video:tag>
      <video:tag>protein</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Red-Blood-Cells-Capillary-blood-flow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Red Blood Cells: Capillary blood flow</video:title>
      <video:description>Animation shows red blood cells traveling trough capillaries. Red blood cells transport oxygen and carbon dioxide through organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/39ba0e89-cd6c-4508-b141-69caf285d788/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2007-05-28T22:52:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/453.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>RedBloodCell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-And-Engineering-Q-and-A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science And Engineering Q and A</video:title>
      <video:description>Different questions like what is science and what is engineering are explained in this video. Video is really interesting you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/3d1aa6be-93ed-46f7-bdcd-cb4238222422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>502</video:duration>
      <video:publication_date>2013-01-19T04:48:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28915.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>Questions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Defining</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-universe-through-the-Hubble-space-telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The universe through the Hubble space telescope</video:title>
      <video:description>Hubble space telescope was placed in the sky to study various astronomical phenomenon. One of them was to determine the age of universe. Hubble telescope determined more accurately than every the speed at which the universe is expending. Using this information, age of the universe has been calculated to be 14 billion years. Edited by Ashraf 

.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/3d258c73-f1f0-4fb6-9a3e-78ef86a0a590/cand_5.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2010-04-08T20:57:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4206.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Complement-System-explained</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complement System explained</video:title>
      <video:description>A briefing of the complement system that is the grouping of blood and cell surface proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3d35ac6f-6580-4706-85d7-fd452a720333/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2009-05-27T18:41:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2328.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>immmunology</video:tag>
      <video:tag>Complement</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Assay-of-l-malic-acid-training-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of l-malic acid - training video</video:title>
      <video:description>This video shows the method of l-malic acid assay with a recording spectrophotometer. An assay kit developed by Megazime International Ireland ltd. was used in the experiment. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3d4387a2-211f-40ef-87b0-8faab54f7527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2010-11-26T11:07:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6135.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>assay</video:tag>
      <video:tag>of</video:tag>
      <video:tag>l</video:tag>
      <video:tag>malic</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Approaching-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Approaching Histology</video:title>
      <video:description>Basic histology which is the study of the microscopic anatomy of cells and tissues of plants is explained in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3d284efd-3c01-49ac-ae6b-57ce934493b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>694</video:duration>
      <video:publication_date>2014-08-25T22:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31132.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Help</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>720p</video:tag>
      <video:tag>mp4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Effects-of-Atrial-Fibrillation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Atrial Fibrillation</video:title>
      <video:description>Atrial fibrillation is one of the most common types of arrhythmia, it causes the heart beat to increase beyond the normal leading to an irregular or erratic heart beat. Some of the effects include fainting and feeling light headed among others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3d4ee0fc-a4f8-46fb-a1e0-fbb8f7c682e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-11-28T10:09:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8384.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Atrial</video:tag>
      <video:tag>Fibrillation</video:tag>
      <video:tag>effects</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-72-e-Transition-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - e Transition (Quiz)</video:title>
      <video:description>e Transition (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26247.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2012-09-19T00:28:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WitrD0bFL24</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Quiz</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atomic-Structure-and-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Structure and Chemical Bonding</video:title>
      <video:description>This video shows the atomic structure of the atoms in periodic table. Based of this atomic number the formation of chemical bonds between two atoms is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3d6c21dd-ace0-4ee5-9368-17834768f366/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2010-11-23T22:51:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5819.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -Cognitive Science C103</video:title>
      <video:description>&quot;Lec 13 -Cognitive Science C103 &quot;History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24128.jpg</video:thumbnail_loc>
      <video:duration>4693</video:duration>
      <video:publication_date>2012-09-15T03:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bWOeHfbk2QQ</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C103</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Portable-eolic-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Portable eolic energy</video:title>
      <video:description>Promotional video of an eolic energy device that is portable.  This might aid people at remote locations charge their digital device.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3d5f9faf-5c5e-4711-a9f2-c8a4c2211f3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2014-08-27T05:22:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31347.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>eolic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Portable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eco-Friendly-Compostable-Green-Biodegradable-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eco-Friendly Compostable Green, Biodegradable Products</video:title>
      <video:description>There is need to protect and conserve what is left of our planet a step in this direction is by recycling as well as by using biodegradable products which are eco-friendly and compostable as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3d743526-b4b3-46bd-a4b7-25234b6654d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2010-11-16T23:01:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5551.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>Eco</video:tag>
      <video:tag>Friendly</video:tag>
      <video:tag>Compostable</video:tag>
      <video:tag>green</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-as-a-biological-model-organism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish as a biological model organism</video:title>
      <video:description>Zebrafish is a tropical freshwater fish which is commonly used as a biological model organism. Use of Zebrafish in biological research possesses numerous advantages for scientists. Its genome has been fully sequenced, and it has well-understood, easily observable and testable developmental behaviors. Its embryonic development is very rapid, and its embryos are relatively large, robust, and transparent, and able to develop outside their mother.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3d7a8bcb-bf1f-4325-9375-9d1cae16d013/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2010-11-24T20:22:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6017.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>research</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Organism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Use-of-Zygote-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Use of Zygote Systems</video:title>
      <video:description>A brief introduction about the Amerra&apos;s use of zygote systems is provided in this animated video. This 3D medical animated video is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/3d88a57e-f499-4656-9af6-67dadfbcc41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2013-04-07T20:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30515.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Amerra</video:tag>
      <video:tag>s</video:tag>
      <video:tag>use</video:tag>
      <video:tag>of</video:tag>
      <video:tag>zygote</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 10</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 10.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/3d90985e-21ac-4321-93ae-cc83bcfedd33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2007-09-01T22:38:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/942.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Eclipse-in-Australia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Eclipse in Australia</video:title>
      <video:description>A total eclipse is when the moon or the sun is totally obscured. This video shows an eclipse that occurred in year 2002 in Australia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3d92edb1-999d-4c46-8d34-c60e56ddbbe7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-13T22:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11721.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Australia</video:tag>
      <video:tag>2002</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-BLOODY-ALLIANCE-DARWINISM-AND-COMMUNISM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE BLOODY ALLIANCE: DARWINISM AND COMMUNISM</video:title>
      <video:description>Communism has stamped its mark on the 20th century-a mark of aggression and cruelty, bloodshed and tears. Historians have estimated that its ideology has caused the death of 120 million people since the Russian Revolution of 1917.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7452d207-6c0d-46f4-99ce-f11cc8694798/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2009-08-07T22:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3183.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>History</video:tag>
      <video:tag>socialism</video:tag>
      <video:tag>Stalin</video:tag>
      <video:tag>Mao</video:tag>
      <video:tag>Lenin</video:tag>
      <video:tag>2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>War</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fire-Extinguishers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fire Extinguishers</video:title>
      <video:description>A full procedure of manufacturing of fire extinguisher is shown in the video. The siphon tube runs from the wall down into the cylinder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3dd95d9a-1d5d-4c85-bec9-9e3fa2972fe5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-12-10T01:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28514.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>Extinguishers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lipo-Body-Sculpting-at-San-Francisco</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lipo &amp; Body Sculpting at San Francisco</video:title>
      <video:description>This video shows a lipo &amp; body sculpting with advanced techniques at San Francisco. A difference between the patient before and after the treatment s shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3dde777d-296f-414d-a2b1-98bb2a81d9a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-01T20:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10401.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>San</video:tag>
      <video:tag>Francisco</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Sculpting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-stem-cells-in-culture-how-to-control-them</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic stem cells in culture: how to control them?</video:title>
      <video:description>After embryonic stem cells are extracted from basltocysts, they are cultivated in plastic dishes on layer of helper cells (they promote growth). Embryonic stem cells are immortal. As they develop, they begin to specialise. How do we make those stem cells to become what we need, for example skin or neurons?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/3df5e7b7-5f96-49cb-82ea-e9e208851175/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-05-24T05:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/425.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>embryonicstemcells</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Femoral-Hernia-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Femoral Hernia Surgery</video:title>
      <video:description>This animation will show you how an open femoral hernia forms and how is it treated with a surgery. A brief description of the step by step surgical procedure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3df7e8ac-933a-4417-aeca-122fa90783de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2013-02-11T01:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30069.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Femoral</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>is</video:tag>
      <video:tag>carried</video:tag>
      <video:tag>out</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Heisenbergs-Uncertainty-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Heisenberg&apos;s Uncertainty Principle</video:title>
      <video:description>This video will help you to understand the Heisenberg uncertainty principle. A brief explanation to help you is provided here with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3df899e3-be63-42bc-af7d-990e91f7f36e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>450</video:duration>
      <video:publication_date>2010-11-29T22:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6250.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Heisenberg</video:tag>
      <video:tag>s</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Adding-subtracting-mixed-numbers-1-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Adding subtracting mixed numbers 1 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 1)


Adding subtracting mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25381.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T13:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Eb5MWwcMMY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Digestion-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Digestion Overview</video:title>
      <video:description>Digestion is demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3e8e804c-896b-4472-8182-e404c1e3f9ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2009-04-23T05:09:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1975.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explanation-of-genetic-transfer-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explanation of genetic transfer part 2</video:title>
      <video:description>This video provides an information about genetic transfer part 2.

Microbial populations achieve genetic diversity through horizontal gene transfer. Bacteria may transfer genes from one to another by conjugation, transformation, or transduction. Scientists often exploit these processes through recombinant DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3df9a550-b134-4a92-8217-b871c0479b87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-10-11T07:50:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27887.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-A-Newborn-Baby-Swim</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can A Newborn Baby Swim</video:title>
      <video:description>A very interesting video showing an amazing fact about the newborn babies. A newborn baby can swim underwater very easily. Watch this video to know how it is possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/3e07fa29-7b57-4680-8a54-598a9790072f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2013-02-11T02:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30130.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Can</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Babies</video:tag>
      <video:tag>swim</video:tag>
      <video:tag>Underwater</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Testicular-biopsy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Testicular biopsy procedure</video:title>
      <video:description>A testicular biopsy is a test to remove a small sample of tissue from one or both testicles biopsy is minor surgical procedure which may help to determine the cause of male infertility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e000cce-e1ad-4f7e-b282-39fec206f93e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2011-12-06T20:11:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10914.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Testicular</video:tag>
      <video:tag>biopsy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-DNA-microarray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is DNA microarray ?</video:title>
      <video:description>This video describes about DNA microarray.

&quot;DNA Microarray
Originally created for DNA Interactive ( http://www.dnai.org )
TRANSCRIPT: The grid you can see in this microarray slide is actually composed of 30,000 individual DNA dots, each targeted to match a specific human gene. In order to work out which genes are being expressed, messenger RNA is first extracted from the cell sample and copied back to DNA using an enzyme. This DNA, called cDNA, is complementary to the target gene, so we&apos;ll associate with it, or hybridize with it, on the slide. After labeling with a fluorescent dye, the cDNA is washed over the slide. The genes currently active in the cell can then be identified by the level of the fluorescence and the color of the spots)&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/3e1251cc-2b5e-497e-92b1-e20e3f4c639b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-10-11T07:09:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27878.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Microarray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Control-your-Personal-Computer-using-Sonar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Control your Personal Computer using Sonar</video:title>
      <video:description>This video shows how to control and eventually save energy on your computer using sonar technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3e18f329-c980-4803-af5a-1ef67afe286a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2010-11-24T18:58:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5994.mp4</video:content_loc>
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    <loc>https://dnatube.com/videos/Expression-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expression Analysis</video:title>
      <video:description>In this video you will learn about expression analysis and and further more preparation of cell lysates and reporter gene expression preparing and evaluating luciferse assays and the protocol for cell lysis will be discussed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3e2b2dfb-2f99-46c2-aa61-0fd77a8a2f5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-12-13T22:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11719.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Topic</video:tag>
      <video:tag>4</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>analysis</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 72 - Complex Roots from the Quadratic Formula</video:title>
      <video:description>Complex Roots from the Quadratic Formula

u16_l5_t2_we3 Complex Roots from the Quadratic Formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25332.jpg</video:thumbnail_loc>
      <video:duration>615</video:duration>
      <video:publication_date>2012-09-18T02:55:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dnjK4DPqh0k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Roots</video:tag>
      <video:tag>From</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Formula</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-One-time-pad</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - One-time pad</video:title>
      <video:description>One-time pad</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25336.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-09-18T02:56:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FlIG3TvQCBQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>one</video:tag>
      <video:tag>time</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Estrogen-Receptor-I-Hormonal-Mechanisms-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Estrogen Receptor (I): Hormonal Mechanisms in the Body</video:title>
      <video:description>An introductory animation about the mechanisms involved in hormonal activity in the human body.

Credits:

Animation created by:
Tiffany Chow
Vassar College, class of 2007

Original concept and script by:
Dr. Janet Gray
Psychology Department
Science, Technology and Society Program
Vassar College
and
Cristián Opazo
Academic Computing Services, Vassar College

Voiceover by:
Dede Hourican
Academic Technology and e-Learning, Marist College

Copyright © 2005 by Vassar College.
Do not reproduce, download or edit without permission.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/41d92b7b-5422-49f9-9d24-a7ea9cf438c6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2009-07-08T02:15:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3007.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Scientific</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Flash</video:tag>
      <video:tag>steroid</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>hormonal</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>estrogen</video:tag>
      <video:tag>receptor</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Vassar</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Set-Up-a-Light-Microscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Set Up a Light Microscope</video:title>
      <video:description>This video will help you in understanding How to set up a light microscope. Teaching resources provided here are from the biomedical science team.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41ddcbeb-0a87-4f9d-a2c3-803d50cd7c95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2013-02-09T05:39:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29768.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Biomedical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Resources</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Set</video:tag>
      <video:tag>up</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Microscope</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Multiplication-and-addition-rules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multiplication and addition rules</video:title>
      <video:description>Mr Andersen is discussing a probability lesson in genetic. He majors on application of multiplication and addition in genetic studies. Learn how this is done.</video:description>
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      <video:duration>635</video:duration>
      <video:publication_date>2013-01-19T05:15:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28951.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
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      <video:tag>Multiplication</video:tag>
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      <video:tag>Addition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tissue-Culture-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Culture II</video:title>
      <video:description>Dr. Sandy Wilson, Associate Professor of Horticulture at the University of Florida lectures on the topics of Tissue Culture and Micropropagation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/41dfba75-e051-4c37-9bfc-c94854a70437/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1626</video:duration>
      <video:publication_date>2007-09-10T22:56:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1001.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>tissuelecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/IRES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IRES</video:title>
      <video:description>This animation compares the structure of ribosome complexes in either IRES-mRNA (Internal RIbosome Entry Sequence) or capped-mRNA conformations.
Video by: Stylus Visuals 
Wiki text info: An internal ribosome entry site, abbreviated IRES, is a nucleotide sequence that allows for translation initiation in the middle of a messenger RNA (mRNA) sequence as part of the greater process of protein synthesis. Usually, in eukaryotes, translation can only be initiated at the 5&apos; end of the mRNA molecule, since 5&apos; cap recognition is required for the assembly of the initiation complex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/421b1bee-7295-4d7a-9d7b-af4ae9a014b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2008-01-05T22:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1226.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>ires</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Cure-Snoring-Naturally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Cure Snoring Naturally</video:title>
      <video:description>Snoring is a common issue among most people. This video will explain how to cure ones snoring naturally. The first step is to figure out what kind of snorer you are and the rest is explained clearly in this video.</video:description>
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      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T22:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10527.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
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      <video:tag>Your</video:tag>
      <video:tag>Snoring</video:tag>
      <video:tag>Cures</video:tag>
      <video:tag>How</video:tag>
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      <video:tag>cure</video:tag>
      <video:tag>Naturally</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Does-The-Parasites-May-Control-Mind</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does The Parasites May Control Mind</video:title>
      <video:description>A parasite has the ability to control the mind of host and hijacking into immune system. Parasite uses brain cells that are the base of brain and through this they control the mind and the immune system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4299c04d-d73c-4bae-b3ac-5b992f14d3b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2013-02-08T02:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29530.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mind</video:tag>
      <video:tag>controlling</video:tag>
      <video:tag>parasites</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Full-Epidural-Anaesthesia-How-it-is-Performed-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Epidural Anaesthesia How it is Performed Video</video:title>
      <video:description>Epidural anaesthesia can be used as sole anaesthetic for procedures involving the lower limbs pelvis perineum and lower abdomen it is possible to perform upper abdominal and thoracic procedures under epidural anaesthesia alone</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4228e205-d63c-48ac-8243-8289769baae6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-12-01T19:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10280.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Epidural</video:tag>
      <video:tag>Anaesthesia</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Inactivation-of-V-gated-Sodium-Channels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inactivation of V-gated Sodium Channels</video:title>
      <video:description>This video discusses the study of V-gated sodium channels. There are two gates i.e. activation gate and deactivation gate that are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42243711-fcb5-41ab-96c5-e58a3f74556e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2013-01-19T04:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28894.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Re</video:tag>
      <video:tag>Akbar</video:tag>
      <video:tag>Inactivation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>V</video:tag>
      <video:tag>gated</video:tag>
      <video:tag>sodium</video:tag>
      <video:tag>Channels</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pulmonary-Embolism-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pulmonary Embolism,  treatment</video:title>
      <video:description>This video details the treatment of a pulmonary embolism. Treatment modalities include oxygenation, anticoagulation drugs, IV fluids, and Dopamine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42340844-01d7-43b9-8bac-6a35443477ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-14T19:27:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5274.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>oxygenation</video:tag>
      <video:tag>anticoagulation</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Fluids</video:tag>
      <video:tag>Dopamine</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Chemical-Heater-for-45-minutes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Heater for 45 minutes</video:title>
      <video:description>This chemical heater can provide heat almost 45 minutes after the reaction is initiated. It is pretty cool ha!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/4240d9a9-e7eb-49b2-a3d4-5ddca05b3260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2014-08-27T00:58:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31253.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>HEATER</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Elementary-A-particle-constructor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elementary A particle constructor</video:title>
      <video:description>The problem is that in the &quot;container&quot; i want to have the array of particles with desired radius say 1.0. But i always find it invokes the default constructor which set radius to zero. Of course latter on i can run a do loop to set the radius to a desired value. But i was wondering if there is any other way to invoke the different particle constructor from the default one as shown in the particle class. Or using the do loop is the only way</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42882d3e-c31c-4c24-8ca9-b9f94b5ee4b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2010-11-09T00:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4798.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>elementary</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>constructor</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Discovery-of-Nucleus-Lecture-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Discovery of Nucleus - Lecture 2</video:title>
      <video:description>Chemistry &gt; Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 2/nTopics covered:
	/nDiscovery of Nucleus/nInstructor:
	/nProf. Sylvia Ceyer/nTranscript - Lecture 2/nSo let&apos;s get going today. And what we were talking about last time is the discovery that the atom was not the most basic constituent of matter, that there was a particle that was even less massive than an atom./nAnd that is the electron. But today we&apos;re going to discover the nucleus. And so this is 1911. And this is Ernest Rutherford in England. And what he was interested in doing was studying the emission from these newly radioactive elements that were being discovered./nSo the emission from radium, for example. What he did was he got a sample of radium bromide from his friend Marie Curie. And what was known was that this radium bromide emitted something called alpha particles./nAnd the exact nature of these alpha particles was not known. However, what was known was that they were heavy particles, that they were charged and that they were energetic. And, of course, today we know what these alpha particles are./nThey are helium double plus, a helium with two electrons removed. All right. So he got this radium bromide. And alpha particles are being emitted from the radium bromide. And he had some kind of detector way out here which detected these alpha particles./nAnd what he found was that at the detector there were about 132,000 alpha particles per minute. That was the count rate that he was able to measure. And then, because he was just trying to figure out what is the nature of these particles, he did this experiment./nHe took a gold foil, a really thin gold foil here, really thin meaning 2 times 10 to the negative 5 inches. That&apos;s two orders of magnitude thinner than the diameter of your hair. I&apos;ve always wondered how he handled that./nThat is pretty thin. But he put that in there. And, low and behold, the count rate that he measured, once this gold foil was in place, the count rate was still 132,000 alpha particles p</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/427ed01c-371e-489f-a7e3-e0e02a2e54ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2114</video:duration>
      <video:publication_date>2009-04-16T22:17:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1733.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Nucleus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-40-Power-and-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Electrical Engineering 40 - Power and energy</video:title>
      <video:description>Lec 4- Electrical Engineering 40 - Power and energy.
Introduction to Microelectronic Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17227.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-09-02T13:33:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VByqjUpkoyU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-of-Luxury-Sports-Cars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing of Luxury Sports Cars</video:title>
      <video:description>Video shows a full description of the manufacturing of sports cars. Explanation of a step by step procedure of manufacturing is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/42935739-9d53-465c-8f12-995bb23bab7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2013-01-12T01:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28690.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Luxury</video:tag>
      <video:tag>sports</video:tag>
      <video:tag>Cars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detecting-The-Signs-of-Meningeal-Irritation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detecting The Signs of Meningeal Irritation</video:title>
      <video:description>Video shows the quick and easy ways to check the signs of meningeal irritation by experts. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/42a194d0-9d57-46cb-bc00-2facc01588bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-30T08:51:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9356.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningeal</video:tag>
      <video:tag>Irritation</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nicotine-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nicotine Animation</video:title>
      <video:description>Using sophisticated 3-D animation, this program, divided into two parts, takes viewers on a journey deep into the brain to study the effects of the three substances. The first part illustrates the major functions of the brain and shows how its principal cells, the neurons, communicate with each other through electrical and chemical signals. In the second part, animated molecules of nicotine, cocaine, and marijuana travel a route from the external environment through the body to the brain, where viewers learn about the cellular targets of these drugs, and how each drug interacts with them and subsequently affects the body. Images of actual neurons used in the animations create a realistic effect that helps viewers understand the concepts presented. A viewable/printable instructor’s guide is available online.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/429fc2a8-27f1-4e69-83e8-cf42a5c12942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-09T09:39:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4807.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nicotine</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>Animations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Half-Head-Model-Pharynx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Half-Head Model - Pharynx</video:title>
      <video:description>This video displays a Half-Head Model of the Pharynx and its surrounding structures and its regions including the nasopharynx, oropharynx, and larynopharynx and its parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42ad8af6-e630-478e-ad1d-320678fefe4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-13T22:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5170.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Half</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>model</video:tag>
      <video:tag>pharynx</video:tag>
      <video:tag>nasopharynx</video:tag>
      <video:tag>oropharynx</video:tag>
      <video:tag>and</video:tag>
      <video:tag>larynopharynx</video:tag>
      <video:tag>its</video:tag>
      <video:tag>Parts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laws-of-Definate-And-Multiple-Proportions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laws of Definate And Multiple Proportions</video:title>
      <video:description>This video explains the law of definite proportion and law of multiple per portion. Discovery of atoms and elements is also shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/42a9e680-03a8-418c-8ef9-957699625d6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>593</video:duration>
      <video:publication_date>2010-12-03T13:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6392.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>atoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 20 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19693.jpg</video:thumbnail_loc>
      <video:duration>4763</video:duration>
      <video:publication_date>2012-09-05T04:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/neuUOyHgsiE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 22 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19699.jpg</video:thumbnail_loc>
      <video:duration>4817</video:duration>
      <video:publication_date>2012-09-05T04:16:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2L5Z1H140g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contruction-of-Recombinant-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contruction of Recombinant DNA</video:title>
      <video:description>Here is some information about recombinant dna: Recombinant DNA (rDNA) is an artificial DNA sequence resulting from the combining of two other DNA sequences in a plasmid. A recombinant protein is a protein produced by an organism after the relevant DNA is inserted into its genome (that is, by a genetically modified organism). This recombines the DNA of two different organisms.

Recombinant DNA technique was discovered by Stanley Norman Cohen and Herbert Boyer in 1973. They published their findings in November 1973 in the paper â€œConstruction of Biologically Functional Bacterial Plasmids in vitroâ€, which described a technique to isolate and amplify genes, or DNA segments, and insert them into another cell with precision creating a Transgenic Bacteria. Recombinant DNA technology was made possible by the discovery of restriction endonucleases by Werner Arber, Daniel Nathans, and Hamilton Smith, for which they received the 1978 Nobel Prize in Medicine.

The term recombinant DNA refers to a new combination of DNA molecules that are not found together naturally. Although processes such as crossing over (genetic recombination) technically produce recombinant DNA, the term is generally reserved for DNA produced by joining molecules derived from different biological sources.

Text Reff: http://en.wikipedia.org/wiki/Recombinant_DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/42adc507-201b-4873-b4a1-d83752b5500f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2007-04-06T18:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/193.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Water-Birth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Water Birth</video:title>
      <video:description>This video shows the pron and cons of water birth. What are the benefits, preparations and the possible risks of water birth? All shown in this video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42b1906e-260e-42b4-b657-c4aa72561ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-13T22:38:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11750.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Spreading-Affected-by-Matrix-Stiffness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Spreading Affected by Matrix Stiffness</video:title>
      <video:description>This video defines the role of matrix complaince and proteolysis in three-dimensional cell spreading and remodeling. Video is really very interesting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/42b7e3ff-dcf1-46c7-a3b4-f7d83feff8e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2013-04-07T19:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30491.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>stiffness</video:tag>
      <video:tag>affects</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>spreading</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-a-Maxillary-Sinus-Cholesterol-Cyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of a Maxillary Sinus Cholesterol Cyst</video:title>
      <video:description>The development of a cholesterol cyst is a rare condition that occurs in certain part of the skull next to the middle ear. The cyst is a mass of fluids, lipids and cholesterol crystals. The video footage shows operation of a young patient for removing such cyst.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42b96ba7-4c33-4eca-9fb2-dd5c107f978c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>288</video:duration>
      <video:publication_date>2011-12-06T18:57:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10866.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Calibrate-a-Pipette</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Calibrate a Pipette</video:title>
      <video:description>This video will help you in  micropipette calibration with careful steps. A full procedure with cares that should be taken is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/42be19f5-f1fb-4427-8c1a-fc608a679c33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-07-19T09:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4426.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micropipet</video:tag>
      <video:tag>Calibration</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-creationists-have-nothing-to-offer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof creationists have nothing to offer</video:title>
      <video:description>In an argument, when one side lays a logically sound premise backed by a storm of evidence and the other party simply resort to mischief, its with much sense that the debate has  come to an end. This is what  this video is all about.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/42ce54f4-4770-43c7-9f9e-83f80bdb31cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-14T06:07:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11766.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>creationists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Economics C3</video:title>
      <video:description>&quot;Lec 9 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24146.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-09-15T04:03:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KQWu5wMFtEg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Economics C3</video:title>
      <video:description>&quot;Lec 10 - Economics C3&quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24147.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-15T04:03:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9UJjMJIyCZg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patients-Testimony-for-Gallstone-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patients Testimony for Gallstone Surgery in India</video:title>
      <video:description>Nigerian couple testifies on successful operation in an Indian hospital. They searched for medical tourism services in India to receive gallstone surgery. The couple is happy with the treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/42d4dbce-91a2-4292-ad3e-a47b7b646132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-01T01:42:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9866.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gallstone</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>testimony</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-8-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 8 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23658.jpg</video:thumbnail_loc>
      <video:duration>2589</video:duration>
      <video:publication_date>2012-09-14T10:21:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vj96sMxoHag</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-child-birth-after-cesarean-section-C-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal child birth after cesarean section (C-Section)</video:title>
      <video:description>Cesarean birth (c section) is surgery in which your baby is born through a cut that your health care provider makes in your belly and uterus it used to be that once you had a baby by c section all of your future babies would have to be born by c section too</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/454513c7-4df6-4acc-87c5-2a0601bb6249/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-06T17:10:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10679.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Vaginal</video:tag>
      <video:tag>childbirth</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colon-Cancer-May-Yield-to-Cellular-Sugar-Starvation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colon Cancer May Yield to Cellular Sugar Starvation</video:title>
      <video:description>Nickolas Papadopolous describes research on what makes cancer cells survive in nutrient-poor conditions.  The answer is a sugar pump.  Created on August 4, 2009 using FlipShare.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/45609a20-a18f-46b1-add8-b8ac9d2b74bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-09-02T02:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3307.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>papadopolous</video:tag>
      <video:tag>vogelstein</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>sugar</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-a-GPS-Navigation-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a GPS Navigation System Works</video:title>
      <video:description>GPS or global positioning systems are widely used at present to easily get directions. This device receives GPS signals from a satellite to know the current position on Earth. This video will explain how these devices work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/454d64a7-486f-49dc-8c17-977e68792ee1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-12-01T06:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28162.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>Works</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/human-fetal-development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>human fetal development</video:title>
      <video:description>The process of child development in utero. A detailed look at how a fetus develops and what an expecting mother can look forward to.  Very informative and explicit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4560e93c-d03c-4f6a-be06-e3eee4306c15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2014-10-06T10:06:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31911.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>womb</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>fetus</video:tag>
      <video:tag>Process</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Upright-Model-of-Male-Reproductive-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upright Model of Male Reproductive System</video:title>
      <video:description>The male reproductive system consists of important organs to create new life. Some of these organs are located outside the body as well.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/457156bc-17ee-42e8-a555-433096fe6bcc/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-14T18:42:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5261.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Scrotum</video:tag>
      <video:tag>Inguinal</video:tag>
      <video:tag>Canal</video:tag>
      <video:tag>cremaster</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>testes</video:tag>
      <video:tag>tunica</video:tag>
      <video:tag>Vaginalis</video:tag>
      <video:tag>pididymis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ameoba-eating-algae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ameoba eating algae</video:title>
      <video:description>Ameoba eating algae.&lt;br&gt;
Ameoba is a unicellular animal living in water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/45a30a28-04cd-4616-8587-900d24096d79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2009-05-31T08:57:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2736.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ameoba</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Column-Chromatography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Column Chromatography</video:title>
      <video:description>Animation describing the process of column chromatography.Column chromatography in chemistry is a method used to purify individual chemical compounds from mixtures of compounds. It is often used for preparative applications on scales from micrograms up to kilograms.
The classical preparative chromatography column is a glass tube with a diameter from 5 to 50 mm and a height of 50 cm to 1 m with a tap at the bottom. A slurry is prepared of the eluent with the stationary phase powder and then carefully poured into the column. Care must be taken to avoid air bubbles. A solution of the organic material is pipetted on top of the stationary phase. This layer is usually topped with a small layer of sand or with cotton or glass wool to protect the shape of the organic layer from the velocity of newly added eluant. Eluant is slowly passed through the column to advance the organic material. Often a spherical eluent reservoir or an eluent-filled and stoppered separating funnel is put on top of the column.
Steps involved: During chromatography support or matrix is placed in the column,the support is equilibrated with the buffer which is generally identical to buffer in which the sample is dissolved
and sample is applied to the column,in most chromotograhy protocols the protein of interest along with the protein impurities in the sample find to the matrix,the impuritis are washed away by the buffer ,which usually the same buffer which is used in equilibration,then sample is then eluded and collected by washed with appropriate buffer,if teh single buffer is used the process is reffered to as isocratic separation,if multiple buffers are used its is called has gradient,the support is then washed by regeneration buffer that prepares th column for further use and storage with exception of gel filteration ,this basic protocal is used</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_2895.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2009-06-26T01:33:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2895.mp4</video:content_loc>
      <video:uploader>sakedi</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chromatography</video:tag>
      <video:tag>matric</video:tag>
      <video:tag>Buffer</video:tag>
      <video:tag>Sample</video:tag>
      <video:tag>elution</video:tag>
      <video:tag>isocratic</video:tag>
      <video:tag>gradient</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/USMLE-Step-2-CS-Numbness-Weakness-Full-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS Numbness Weakness Full Video</video:title>
      <video:description>USMLE assesses the ability of examinees to apply medical knowledge, skills, and understanding of clinical science essential for the provision of patient care under supervision, and includes emphasis on health promotion and disease prevention</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4575a2d4-5f9b-4642-a795-67bc0a9632ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2011-12-01T04:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10237.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Numbness</video:tag>
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      <video:tag>Full</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-105-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 105 - Lecture 24</video:title>
      <video:description>Electrical Engineering 105 - Lecture 24

Microelectronic Devices and Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26009.jpg</video:thumbnail_loc>
      <video:duration>4462</video:duration>
      <video:publication_date>2012-09-18T23:33:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9LAugu0FrFs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>Lecture</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Economics C3 - Lecture 15: Stated Preference Methods</video:title>
      <video:description>Economics C3 - Lecture 15: Stated Preference Methods

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26011.jpg</video:thumbnail_loc>
      <video:duration>4696</video:duration>
      <video:publication_date>2012-09-18T23:34:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uyv7T365bYI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
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      <video:tag>Stated</video:tag>
      <video:tag>Preference</video:tag>
      <video:tag>methods</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Number-98-and-the-grafting-numbers-numberphile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Number 98 and the grafting numbers - numberphile</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and backstage science video. This is one of the videos in the numberphile series explaining the grafting numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/458edbe9-10aa-4552-9172-0d1142fb5db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>652</video:duration>
      <video:publication_date>2013-01-11T08:29:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28639.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
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      <video:tag>and</video:tag>
      <video:tag>Grafting</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 19 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24180.jpg</video:thumbnail_loc>
      <video:duration>3268</video:duration>
      <video:publication_date>2012-09-15T04:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6kXGFjRhIzU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mitral-Valve-Repair</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitral Valve Repair</video:title>
      <video:description>This 3d medical animation about &quot;Mitral Valve Repair&quot; done by scientific animation - a leading medical animation company. Mitral valve repair is the treatment of choice for mitral regurgitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/459a32c5-f12f-438c-bb21-144f8ac761b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-06-11T01:47:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30640.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>Abbott</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tumor-Vasculature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor Vasculature</video:title>
      <video:description>Tumor vasculature is shown in this video. There is a strong relationship of tumor induced blood vessels formation with angiogenic mechanisms of action so cancer cells can get better nutrition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/459b87e1-2d0c-42d9-9738-93e91c8e0732/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2008-01-05T22:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1236.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Vasculature</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-3-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 3-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20870.jpg</video:thumbnail_loc>
      <video:duration>3762</video:duration>
      <video:publication_date>2012-09-07T23:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mh6vE6j3zRo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Administering-a-Hip-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Administering a Hip Exam</video:title>
      <video:description>This hip examination is divided into sections and this video shows how to apply each of these steps clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/45a7e52c-d8b6-46d3-a095-948875f0f957/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-12-01T20:26:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10384.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/A-subcutaneous-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A subcutaneous injection</video:title>
      <video:description>A subcutaneous injection is done into the layer of fat between the muscle. Here is how to  administer a subcutaneous injection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45be2422-64c6-4471-80b3-e82cfbcebd86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2011-11-28T06:02:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8299.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Administering</video:tag>
      <video:tag>A</video:tag>
      <video:tag>subcutaneous</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 20 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24181.jpg</video:thumbnail_loc>
      <video:duration>4884</video:duration>
      <video:publication_date>2012-09-15T04:29:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6tMQxR6vSyA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>engineering</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-great-orion-nebula-M42</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The great orion nebula M42</video:title>
      <video:description>This video shows the great nebula in the constellation of orion the hunter on a good clear night from a dark site well away from the lights of modern civilization orion nebula M42 taken with a watec WAT 100N CCD camera through an 18 inch dobsonian telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/45a836ce-472f-41f5-b326-2fdc6b0fddbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2013-01-12T01:40:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28740.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Orion</video:tag>
      <video:tag>nebula</video:tag>
      <video:tag>M42</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Ore-For-Uranium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ore For Uranium</video:title>
      <video:description>This video will help you in understanding the whole procedure of extracting the uranium from its ore. Different kind of reactions are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/45f47d49-16dd-48b7-8d44-a553f801a692/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2013-02-05T03:50:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29124.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uranium</video:tag>
      <video:tag>ore</video:tag>
      <video:tag>Nitric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>uranyl</video:tag>
      <video:tag>nitrate</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Transplanting-the-Uterus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transplanting the Uterus</video:title>
      <video:description>Uterine transplantation is done to remove a diseased or abnormal uterus and replace it with a functional one. This video gives detailed information on transplantation of the uterus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/45ee2531-4bd8-49c1-834e-7f5380d6a1a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2011-12-06T20:28:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uterine</video:tag>
      <video:tag>transplantation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-lay-out-of-turbo-Raio-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The lay out of turbo Raio-X</video:title>
      <video:description>The turbo is short turbocharger which is an exhaust driven turbine which boosts an engine&apos;s horse power without necessarily increasing the weight.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/45ffd3f5-1105-4922-8243-96905a9ee463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-11-25T23:48:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7947.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>turbo</video:tag>
      <video:tag>Raio</video:tag>
      <video:tag>x</video:tag>
      <video:tag>mpg</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum Mechanics Feynman Diagram</video:title>
      <video:description>This is a video of a lecture discussing Quantum Mechanics and the Feynman Diagram. The Feyman diagram is a representation of the mathematical expressions governing the behaviour of subatomic particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/461d6838-fbf8-49f3-a8ad-a6fac1cc87d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>390</video:duration>
      <video:publication_date>2010-11-14T22:48:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5307.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>diagram</video:tag>
      <video:tag>Behaviour</video:tag>
      <video:tag>Sub</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Particle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Formation-of-Varicose-Veins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Varicose Veins</video:title>
      <video:description>This animation shows how varicose veins are formed. A brief explanation with the structure is shown here to make you understand about these.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/46268f3b-ca94-42ee-8fe2-94daf04ff50e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2013-02-11T01:39:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30090.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>form</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 21 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24182.jpg</video:thumbnail_loc>
      <video:duration>4854</video:duration>
      <video:publication_date>2012-09-15T04:29:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzrBSz-8D74</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Petri-Dish-Circus-MWV12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Petri Dish Circus (MWV12)</video:title>
      <video:description>See the history of microbiology in nine scenes of gags, burlesque, drollery and song.

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

In this episode we interview Mary Resing, artistic director for Active Cultures, who talks about Microbe Hunters as inspiration for theatre and her whimsical, and slightly pointed, approach to portraying the women featured in de Kruif&apos;s work. Excerpts from the actual performance are also featured.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4623efe4-f3f6-4b5c-830d-34559e0482bc/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-13T17:29:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4244.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>active</video:tag>
      <video:tag>Cultures</video:tag>
      <video:tag>hunters</video:tag>
      <video:tag>maryland</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>play</video:tag>
      <video:tag>theater</video:tag>
      <video:tag>theatre</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Cell Model - Nonmembranous Organelles</video:title>
      <video:description>In this video of a new cell you will observe non-membranous organelles. This includes ribosomes, centrioles, microtubules, as well as fat vacuoles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4631ce6c-cd62-4359-ba2c-857a05dc53bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-11-14T19:00:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5266.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Nonmembranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>ribosomes</video:tag>
      <video:tag>Centrioles</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>vacuoles</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Firing Test For Rocket Motor</video:title>
      <video:description>This video shows the final rocket motor test for the space research program. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4646c9b7-258c-44f2-9ea6-17e163c63f3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-02-05T04:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29132.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>motor</video:tag>
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      <video:tag>final</video:tag>
      <video:tag>Firing</video:tag>
      <video:tag>Test</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Identification of Amico Acid Functional Groups</video:title>
      <video:description>This video will help you in identification of different functional groups. Functional groups of ether, esters, ketone, carboxylic acids, alcohols and aldehyde are explained in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/465350f5-1e31-4500-92c3-94b93ec12560/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-12-12T02:23:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11352.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Identification</video:tag>
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      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>2</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Electrical Engineering 141 - Spring 2011 - Low audio for first</video:title>
      <video:description>Low audio for firstIntroduction to Digital Integrated Circuits Lecture 22 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24183.jpg</video:thumbnail_loc>
      <video:duration>4533</video:duration>
      <video:publication_date>2012-09-15T04:36:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LdQPX-a-SgA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Language and Notation of the Circle</video:title>
      <video:description>Language and Notation of the Circle

Formal definition of a circle.  Tangent and secant lines.  Diameters and radii.  major and minor arcs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20262.jpg</video:thumbnail_loc>
      <video:duration>672</video:duration>
      <video:publication_date>2012-09-06T13:53:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U2W7HPyC0cM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>language</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>circle</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coronary Stent</video:title>
      <video:description>Coronary Stent which is a tube placed in the coronary arteries that supply the heart, to keep the arteries open in the treatment of coronary heart disease is animated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49bad1ea-2a60-4d42-bbf6-e1a155e5d089/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:55:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11082.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Coronary</video:tag>
      <video:tag>Stent</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-methylation-on-aging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of methylation on aging</video:title>
      <video:description>Methylation is a form of alkylation with a methyl group, rather than a larger carbon chain, replacing a hydrogen atom. This video discusses the benefits of methylation on aging and health. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/49c470c9-7a8f-4f98-8c8b-57acf52ead47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2010-11-24T05:21:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5923.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>methylation</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Aging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-celebrates-40th-anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA celebrates 40th anniversary</video:title>
      <video:description>This video shows 15 memorable moments of the moon walk in July.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/49caf874-bac0-4281-a9fb-f2515a9dbcbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-11-09T15:46:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7394.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Highlight</video:tag>
      <video:tag>Reel</video:tag>
      <video:tag>of</video:tag>
      <video:tag>partially</video:tag>
      <video:tag>Restored</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a 5th video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/31dc68a6-5c70-451b-8516-978bfe5e6ac0/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3137.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Computer-Science-Bioinformatics-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computer Science, Bioinformatics, Science</video:title>
      <video:description>People who have contributed to computer science, bioinformatics, biology, and science in general</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/49d46c62-7727-4cd1-b63a-2df7248288db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2009-05-30T06:52:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2687.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>bioinformatics</video:tag>
      <video:tag>scientists</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-Defecography-showing-Rectocele</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of Defecography showing Rectocele</video:title>
      <video:description>Defecography allows diagnosis of morphologic abnormalities such as rectocele intussusception enterocele and paradoxic puborectal muscle contraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/49de1d2a-4d7a-4e65-8329-4134a4dcd665/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T22:49:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11054.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Rectocele</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Air-Abrasion-Animations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Air Abrasion Animations</video:title>
      <video:description>This 3D Medical animation features the Air abrasion technique, which is a drill-less technique and is used to remove tooth decay. During air abrasion, a fine stream of particles of Aluminium is aimed at the decayed portion of the tooth. Small particles of decay on the tooth surface are removed as the stream of particles strikes them.
http://www.scientificanimations.com/dental-animation/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/06/49d8ee37-7c73-42dc-bc51-fbfb6e7a956c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2013-06-06T05:44:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30583.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>conference</video:tag>
      <video:tag>library</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Preventive Measures of Dealing with HIV and RNA Virus</video:title>
      <video:description>How do RNA viruses adapt and change, and how do our bodies respond? Why are diseases like HIV so difficult to predict and contain? This video will answer your questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/49fb594c-f3f8-4e1a-bb0d-3811c7625a73/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T16:46:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4290.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>h1n1</video:tag>
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      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>PNAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
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      <video:tag>education</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>poets</video:tag>
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      <video:tag>Washington</video:tag>
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      <video:tag>drinkard</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Dentistry in India</video:title>
      <video:description>Vieo shows a laser dentistry in India with effective and precise way of dental treatment. Video shows some of the modern techniques used for the dental treatments.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a01e189-4ef3-4ef2-befe-a9758122c484/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-12-01T20:24:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10374.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>an</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>and</video:tag>
      <video:tag>precise</video:tag>
      <video:tag>way</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>treatment</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-79-Energy-Levels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Energy Levels</video:title>
      <video:description>Energy Levels

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26254.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2012-09-19T00:31:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnGMFRnbik4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>energy</video:tag>
      <video:tag>Levels</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Formation-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Stars</video:title>
      <video:description>Hubble space telescope image by NASA of an energetic star formation is discussed here. A detailed study of the topic is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/49ffb4e2-9df7-4318-ac73-f4235a23cb9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-01-12T01:32:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28727.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Energetic</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Bubbles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Stars</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Heart-Drawing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Heart Drawing</video:title>
      <video:description>This video shows the drawing of a human heart. Heat contains the most powerful muscle Myocardium that are found nowhere else in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4a0ece06-0eee-4875-ac3f-8acac171919a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2009-08-07T18:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3155.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Drawing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Navigation-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Navigation Word Problem</video:title>
      <video:description>Navigation Word Problem

Trigonometry problem involving two ships colliding.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20063.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2012-09-06T01:44:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XTWZ_M8d-4g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Navigation</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-in-your-20s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer in your 20s</video:title>
      <video:description>This video explains about cancer in your 20s (Conditions A-Z).

Chemotherapy affects 20somethings in a way that is distinct from childhood and adult cancer treatment. Learn about the issues facing them. And for more, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4a15cc24-ee9c-4653-b81c-ceb37f0fd829/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2012-10-10T14:18:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27836.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>20s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-V8-Engine-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of V8 Engine Motion</video:title>
      <video:description>This video will help you to understand a detailed description of v8 motion engine. This animated video is very helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9053.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-29T19:34:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9053.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3ds</video:tag>
      <video:tag>Max</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery in India</video:title>
      <video:description>Video shows a mammaplasty surgery in India for women to cure awkward large breasts. A difference between the cured breasts and breast before treatment is also show here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a39bca0-3a78-4bed-a12e-5d9c244af942/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2011-12-03T04:03:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10639.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mammaplasty</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>women</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cure</video:tag>
      <video:tag>awkward</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>breasts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Scientific-miracles-of-the-Quran-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Scientific miracles of the Qur&apos;an part 2</video:title>
      <video:description>There are many miracles in Qur&apos;an. This video shows some of them. The unique style of the Qur’an, which was revealed 14 centuries ago, and the superior wisdom it represents are definite proof that it is the word of Allah. Additionally, the Qur’an has many miraculous aspects which prove that it is sent by Allah. One of them is that some scientific facts, which we have only been able to discover by the technology of the 20th century, were stated in the Qur’an 1400 years ago. These facts which could not have been known at the time of the Qur’an’s revelation once again show to the man of today that the Qur’an is the word of Allah. Learn more from this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4a31d008-ac31-4e72-993c-74c2c6f87da3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>924</video:duration>
      <video:publication_date>2009-10-18T14:00:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3442.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Quran</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Qur</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-clear-proofs-of-Gods-existence-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The clear proofs of God&apos;s existence 5</video:title>
      <video:description>This is a fifth video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9412e2ed-9e2b-451e-91ca-43668b77dc4d/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-07T15:41:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3136.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dialysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dialysis</video:title>
      <video:description>Dialysis (ultrafiltration) is a method to concentrate protein or other macromolecules through a membrane with defined pores. The membranes will have a molecular weight cut-off (MWCO). This is the limit of size (or range) of a protein that can fit through the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/4a52172a-3844-43dd-bb00-2799e5b7fe0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-05-18T05:54:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4361.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dialysis</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/20-kg-Tumor-Removed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>20 kg Tumor Removed</video:title>
      <video:description>This video shows the 20kg tumor removed from the face of a patient. Tumor is the result of abnormal growth of tissues in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4a5f3693-66c5-45e6-8fc9-640680b9d6b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2011-12-06T20:24:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10938.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>20</video:tag>
      <video:tag>kg</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>Face</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-science-of-yawning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The science of yawning</video:title>
      <video:description>Here is an explanation why we yawn.  Recent research has shown that yawning, once believed was for getting oxygen to the brain, might be a cooling exercise for your brain. If your brain is hot it might yawn in order to cool down.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/4a96651e-54a4-46f0-9d6b-028916f663bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2014-10-03T13:41:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31870.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>yawn</video:tag>
      <video:tag>social</video:tag>
      <video:tag>yawning</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Cooling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Least-Common-Multiple-LCM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Least Common Multiple (LCM)</video:title>
      <video:description>Least Common Multiple (LCM)

U02_L3_T1_we6 Least Common Multiple (LCM)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24793.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2012-09-17T16:51:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D6yHKOYJiso</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Least</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>LCM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-make-homemade-magnet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to make homemade magnet?</video:title>
      <video:description>This video has the information about homemade magnet sick science #037 Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes/nSick Science™ is a trademark of Steve Spangler, inc./n© 2011 Steve Spangler Science all rights reserved</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/4a98696e-84a8-414e-b83c-d02f9d8e3583/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2012-10-14T07:04:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27916.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>magnet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-14-Ripple-Tank</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 14: Ripple Tank</video:title>
      <video:description>A physics lab demo of the ripple tank which is a shallow glass tank of water used in schools and colleges to demonstrate the basic properties of waves is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4aa309fb-ed6b-417e-ac5c-9fb048528d76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2009-05-27T21:42:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2582.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>ripple</video:tag>
      <video:tag>tank</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Dynamics-Flexible-Fitting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Dynamics Flexible Fitting</video:title>
      <video:description>Ribosome (in blue, gold) makes cell proteins from amino acids delivered by tRNAs (orange, green, purple) and EF-Tu (red), and is a popular target for antibiotics research. A method for capturing ribosome in action is shown; the method reveals movement of a protein (blue, curly) into the ribosome.

Visit here for more information:
http://www.ks.uiuc.edu/Research/mdff/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4aaa48c9-44ea-4070-9042-001ced321b69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-05-27T19:27:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2421.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ribosome</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>antibiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-150-Quantitative-Easing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 150 - Quantitative Easing</video:title>
      <video:description>Quantitative Easing

Overview of quantitative easing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20478.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2012-09-06T15:20:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kc_HjPT4NKo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Quantitative</video:tag>
      <video:tag>Easing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Real-Numbers-and-Complex-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Real Numbers and Complex Numbers</video:title>
      <video:description>This video will explain the difference between real numbers and complex numbers. This mainly focuses on complex numbers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4aec2e43-16c9-4c47-a454-abad2bf973ec/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T19:49:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2478.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>imaginary</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lactose-Digestion-in-Infants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lactose Digestion in Infants</video:title>
      <video:description>The lactase enzyme is produced in the small intestine of infants. It digests lactose by breaking it into glucose and galactose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/4e99aeba-4198-4c11-945a-cd44ec2acb79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2012-04-12T23:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12210.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lactose</video:tag>
      <video:tag>digestion</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Infants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-Hubbles-new-camera-a-miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is Hubble&apos;s new camera a miracle?</video:title>
      <video:description>The ESA and NASA present an extraordinary Hubblecast revealing the new camera installed on the Hubble. This camera is said to be able to see the invisible, look back in time, and more. You must view these breath-taking shots from the camera.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4e987206-1dd7-4863-82ff-974f21386e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>558</video:duration>
      <video:publication_date>2013-01-30T08:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29077.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>WFC3</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Borderline-personality-disorder-information-treatment-medication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Borderline personality disorder information treatment medication</video:title>
      <video:description>Borderline personality disorder called emotionally unstable personality by a lack of clear diagnoses effective treatments and accurate information learn more information on borderline personality disorder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ea1a332-0163-4160-96f8-b529f317cd06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>248</video:duration>
      <video:publication_date>2011-12-01T00:37:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9838.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Borderline</video:tag>
      <video:tag>personality</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Interest-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Interest (part 2)</video:title>
      <video:description>Interest (part 2)

More on simple and compound interest</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20100.jpg</video:thumbnail_loc>
      <video:duration>481</video:duration>
      <video:publication_date>2012-09-06T02:00:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t4zfiBw0hwM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-of-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning of Animals</video:title>
      <video:description>How to isolate genes from an animal and after cloning transfer them in other animals of same species? This video explains a clear view of cloning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/4ebfc162-39c7-4c50-a99a-0edd01ccf1f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-08-07T18:17:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3159.mp4</video:content_loc>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Clone</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Conotoxin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Conotoxin</video:title>
      <video:description>Conotoxin is a neurotoxic peptides .It is isolated from the venom of marine cone snail,genus Conus,Its consist of 10 to 30 aminoacid residues,Typically have one or more dilsulfde bonds,Conotoxins have a variety of mechanisms of action like ion channels. Types and biological activities of conotoxins The number of conotoxins whose activities have been determined so far is five, and they are called the α(alpha)-, δ(delta)-, κ(kappa)-, μ(mu)-, and ω(omega)- types. Each of the five types of conotoxins attacks a different target * α-conotoxin inhibits acetylcholine receptors at nerves and muscles. * δ-conotoxin inhibits the inactivation of voltage-dependent sodium channels. * κ-conotoxin inhibits potassium channels. * μ-conotoxin inhibits voltage-dependent sodium channels in muscles. * ω-conotoxin inhibits N-type voltage-dependent calcium channels. Because N-type voltage-dependent calcium channels are related to algesia (sensitivity to pain) in the nervous system, ω-conotoxin has an analgesic effect: the effect of ω-conotoxin M VII A is 100 to 1000 times that of morphine.[7] Therefore a synthetic version of ω-conotoxin M VII A has found application as an analgesic drug ziconotide (Prialt). Types of conotoxins also differ in the number and pattern of disulfide bonds [9]. The disulfide bonding network, as well as specific amino acids in inter-cysteine loops, provide the specificity of conotoxins. Omega, delta and kappa conotoxins Omega, delta and kappa families of conotoxins have a knottin or inhibitor cysteine knot scaffold. The knottin scaffold is a very special disulfide-through-disulfide knot, in which the III-VI disulfide bond crosses the macrocycle formed by two other disulfide bonds (I-IV and II-V) and the interconnecting backbone segments, where I-VI indicates the six cysteine residues starting from the N-terminus. The cysteine arrangements are the same for omega, delta and kappa families, even though omega conotoxins are calcium channel blockers, whereas delta conotoxins delay the inactivation of sodium channels</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/4eb531e5-1640-4e4c-9e7d-9a84c0a64862/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2009-07-08T01:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3001.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>snail</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>conotoxin</video:tag>
      <video:tag>venom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Price-Elasticity-of-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Price Elasticity of Demand</video:title>
      <video:description>Price Elasticity of Demand

Introduction to price elasticity of demand</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25394.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2012-09-18T13:35:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/slP8XZ6Nq40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>price</video:tag>
      <video:tag>Elasticity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-forearm-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of the forearm part 1</video:title>
      <video:description>This video discusses different muscles that form human forearm using a model. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4edfce37-be92-457a-9a2e-0ad50eb7f73b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2009-06-01T10:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2745.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Arm</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Forearm</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Droual</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Polar-Covalent-Bonding-of-HCl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Polar Covalent Bonding of HCl</video:title>
      <video:description>This video shows the formation of polar covalent bond between the hydrogen and the chlorine atom. The bonds which are partly ionic are called polar covalent bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4eed7cd0-8366-456e-be81-33b44428bb96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-11T23:53:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11234.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Iimmunofluorescence-detection-of-bacteria-Microbilogy-lesson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iimmunofluorescence detection of bacteria - Microbilogy lesson</video:title>
      <video:description>Microbiology is a term derived from the Greek language mīkros(small), bios (life) and λογία (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. In this video, we discus immunofluorescence detection of bacteria in organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/4ef5e419-31e1-43dc-ba5e-91cc2cc93fed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-02-11T03:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30179.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>immunofluorescence</video:tag>
      <video:tag>detection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Subtracting-Mixed-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Subtracting Mixed Numbers</video:title>
      <video:description>Subtracting Mixed Numbers

U02_L3_T2_we2 Subtracting Mixed Numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24804.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2012-09-17T16:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WF7L2waDwLw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defining-Irreducible-Complexity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defining Irreducible Complexity</video:title>
      <video:description>Irreducible Complexity is defined by Michael Behe as &quot;A single system composed of several well-matched, interacting parts that contribute to the basic function, wherein the removal of any one of the parts causes the system to effectively cease functioning&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4ef8b9fb-3d60-4ec3-91d1-bb4c496f6b6b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2609.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Facts</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Flagellum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 11 - MIT 7.014 Introductory Biology, Spring 2005&quot; (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15143.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-08-28T13:28:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uf7qNWklQkE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-83-Steam-Crush-Soda-Can-Small-and-Big</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Steam Crush Soda Can (Small and Big)</video:title>
      <video:description>Steam Crush Soda Can (Small and Big)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26471.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:17:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TrluA_tcjVE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Crush</video:tag>
      <video:tag>Soda</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Big</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Device-Dermapace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Device Dermapace</video:title>
      <video:description>This animated video describes the functioning and behavior of dermapace device. Watch this video to know how it is used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/4f10c871-4fab-423c-a1e1-b6dcc773abe3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30519.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sanuwave</video:tag>
      <video:tag>Dermapace</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>device</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-the-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of the Memory</video:title>
      <video:description>Memory is part of the brain function in which, as is the case in this video, has the brain sort specific details of memory that are important to a being and are then transferred from short term to long term memory and stored there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/4f48d55d-2959-44ef-aacb-2e125d74e48e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-06-19T16:44:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2853.mp4</video:content_loc>
      <video:category>Neuroscience</video:category>
      <video:tag>Memory</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Quantification-Silver-Stain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Quantification (Silver Stain)</video:title>
      <video:description>By Abnova - Silver staining is used to detect proteins after electrophoretic separation on polyacrylamide gels. It combines excellent sensitivity while using very simple and cheap equipment and chemicals. The procedures of silver staining are protein fixation, silver impregnation and image development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/4f4fbbeb-a58b-42f0-8a26-123c21a2f1b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-03-15T06:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3952.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Quantification</video:tag>
      <video:tag>Silver</video:tag>
      <video:tag>stain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-First-Law-Of-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is First Law Of Thermodynamics</video:title>
      <video:description>How does an air conditioner uses the first law of thermodynamics? This law is explained in the video with several examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4f823cb6-ed29-4873-bf1d-21e278cff121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-12T03:14:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11483.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Sense-of-Sight-Works-with-The-Vision-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Sense of Sight Works with The Vision Center</video:title>
      <video:description>This video shows how our eyes operate even under stressful situtions and the importance of connection to the vission center.The eye is a complex organ composed of many small parts, each vital to normal vision. The ability to see clearly depends on how well these parts work</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/4f85b59f-a317-4229-af07-eb3d1c16deaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2009-04-23T07:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2006.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medicine</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-drug-groups-NNRTI-s</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV drug groups - NNRTI s</video:title>
      <video:description>We look at the activities of the various HIV drug groups. We demonstrate;
- Mechanism of action and 
- Mechanism of resistance.

For more HIV e-learning animations log to www.tibotec-hiv.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/4f87bf3e-e970-411d-9ff2-9f01a22687ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2008-03-28T00:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1285.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>HIV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Public-Health-250A-Lecture-38-Screening-I-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Public Health 250A - Lecture 38: Screening I: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 38: Screening I: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25679.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-18T16:56:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vc3LpaIxYD0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virus-Lysogenic-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virus Lysogenic Cycle</video:title>
      <video:description>In a lysogenic cycle, viral nucleid acid becomes part of the host cell chromosome and it&apos;s replicated with it. Eventually the virus enters a lytic cycle and kills the host cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/4f880641-4463-4ee2-9791-58a1d6006fdf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2009-10-11T12:56:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3422.mp4</video:content_loc>
      <video:uploader>pierresmeesters</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>lysogenic</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>host</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>provirus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-tumor-Surgery-with-open-approach</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain tumor Surgery with open approach</video:title>
      <video:description>Brain Tumor Surgery by dr joshua and Discussed the video on brain tumor open surgery is the most common treatment option for brain tumors a craniotomy is performed to remove a brain tumor or to halt its progress</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4f8fdac5-18c5-4183-af45-89443104d927/cand_5.jpg</video:thumbnail_loc>
      <video:duration>581</video:duration>
      <video:publication_date>2011-12-01T00:28:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9824.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>Approach</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Therapeutics-Research-Participant-Appreciation-Eve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Therapeutics Research Participant Appreciation Eve</video:title>
      <video:description>Adam Boxer, MD, PhD, Director of the Clinical Trials Program at USCF&apos;s Memory and Aging Center, discusses recent results from clinical trials and potential new molecular therapies for Alzheimers disease, frontotemporal dementia and other forms of dementia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/4fa69987-ca48-46b3-bc32-5f2af0a02e50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>761</video:duration>
      <video:publication_date>2010-08-03T00:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4457.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Therapeutics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DENTAL-FILLING-SURGERY-CURES-TEETH-CAVITIES</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DENTAL FILLING SURGERY CURES TEETH CAVITIES.</video:title>
      <video:description>In a dental filling surgery your dentist will remove the decayed portion of the tooth to treat a cavity and then &quot;fill&quot; the area on the tooth where the decayed material once lived.In india you can get a dental surgery for 100-200$ U.S, For further details please visit www.forerunnershealthcare.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4facea39-a9ee-4dc5-be4b-29c64d5cd7b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2009-05-30T09:48:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2711.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-what-it-is</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA: what it is?</video:title>
      <video:description>This video explains what DNA is. Deoxyribonucleic acid, or DNA is a nucleic acid molecule that contains the genetic instructions used in the development and functioning of all living organisms. The main role of DNA is the long-term storage of information and it is often compared to a set of blueprints, since DNA contains the instructions needed to construct other components of cells, such as proteins and RNA molecules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/4fae267d-24ea-4029-9d6b-b8e64a01fe21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2007-05-24T05:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/427.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>geneticInformation</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>RNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Burns-and-Scalds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Burns and Scalds</video:title>
      <video:description>Burns and scalds are an injury we usually have to deal with in everyday life. This video demonstrates how to deal with burns and scalds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4fb16aca-d41f-4c88-88fa-a68dee98df0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:30:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10080.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Burns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/QED-Quod-erat-demonstrandum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>QED - Quod erat demonstrandum</video:title>
      <video:description>Concurrency-related bugs are notoriously difficult to discover by code review and testing. By doing a formal proof on the program text, one can statically verify that no execution of the program leads to an error. The effectiveness of the proof depends on the proper choice of the manual inputs such as code annotations. Deriving these annotations for a concurrent program requires complicated reasoning. The main reason behind this is the interaction between threads over the shared memory. While writing the proof, at every point, one has to consider the possible interleavings of conflicting operations. Existing proof methods including Owicki-Gries, rely/guarantee and concurrent separation logic are applied at the finest level of concurrency. Analyzing the program at this level requires complex annotations and invariants, along with many auxiliary variables.

QED is a new proof method that simplifies verifying assertions in concurrent programs. The key feature of our method is the use of atomicity as the main proof tool. A proof is done by rewriting the program with larger atomic blocks in a number of steps. In order to reach the desired level of atomicity, we alternate proof steps that apply abstraction and reduction, each of which improves the outcome of the other in a following step. Then, we check assertions sequentially within the atomic blocks of the resulting program. We declare the original program correct when we discharge all the assertions. Our proof style provides separation of concerns: At each step, we either use facts about a concurrency protocol to enlarge atomic blocks, or check data properties sequentially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4fb14153-80c6-4e04-8f91-70efe946af7c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1337</video:duration>
      <video:publication_date>2010-11-09T13:07:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4853.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>QED</video:tag>
      <video:tag>Quod</video:tag>
      <video:tag>erat</video:tag>
      <video:tag>demonstrandum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Dimensional-Geometry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Dimensional Geometry</video:title>
      <video:description>This video explains a diagrammatic view of three dimensional geometry figures. All the formulas related to 3D geometry are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52731b6b-e6a4-4026-8e28-48d9678ab9c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-12-11T23:22:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11093.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>geometry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endoscopia-de-Esofago-de-Barrett-con-magnificacion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endoscopia de Esofago de Barrett con magnificacion</video:title>
      <video:description>El Esófago de Barrett es una entidad clínica debido al reflujo gastroesofágico de larga evolución, se considera Pre-canceroso y a toda persona con reflujo (acidez) crónica debe de buscarse en toda endoscopia, hay dos clasificaciones, el de segmento corto y el de segmento largo, en este video se presenta uno con segmento largo y es apreciado con un video endoscopio con magnificación lo cual aumenta las imágenes hasta un 150 por ciento lo cual orienta en una forma más efectiva al endoscopista a tomar sus respectivas Biopsias. Las personas que ha tenido acidez con regularidad corren el riesgo de padecer el esófago de Barrett y deben hablar de esto con su médico.
El esófago de Barrett es una condición en la cual las células normales que revisten el esófago, llamadas células escamosas, se convierten en células que generalmente no se encuentran en los seres humanos, llamadas células columnares especializadas.El diagnóstico se hace por medio de una endoscopía para mirar el recubrimiento del esófago y una biopsia para examinar una muestra de tejido.Aproximadamente 5 a 10 por ciento de las personas con Barrett desarrollan cáncer de esófago. Debido al riesgo de cáncer, las personas con esófago de Barrett reciben revisaciones frecuentes para detectar o prevenir el cáncer de esófago. www.murrasaca.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5273874e-8f37-4730-b1c9-cfe6ae69063f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:44:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3341.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopia</video:tag>
      <video:tag>Colonoscopia</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>El</video:tag>
      <video:tag>Salvador</video:tag>
      <video:tag>Esófago</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>Reflujo</video:tag>
      <video:tag>Gastroesofágico</video:tag>
      <video:tag>Acidez</video:tag>
      <video:tag>ulcera</video:tag>
      <video:tag>gastritis</video:tag>
      <video:tag>colitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-sickle-cell-anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of sickle cell anemia</video:title>
      <video:description>This video takes a look at Sickle cell anemia. A diseases where the body is not able to get oxygen delivered properly through the hemoglobin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5248c013-a924-4fd5-a254-499f5cb192c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2012-10-31T00:34:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27944.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>hemoglobin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Star-Clusters-Simulation-in-Collision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Star Clusters Simulation in Collision</video:title>
      <video:description>This computer simulation shows the gravitational interaction of two young star clusters. The 3.5 million years of the encounter have been compressed into just 27 seconds. The smaller star cluster approaches from the left, has its trajectory bent strongly as it swings by the larger cluster, and then returns for a second pass. The visualization then zooms in and dissolves to a Hubble Space Telescope image of star cluster R136. After a partial zoom out, the sequence continues forward in time to show the clusters merging into a single cluster./nAt the start of the simulation, the smaller cluster is not gravitationally bound to the large cluster. After the first interaction, the pair of star clusters become gravitationally entwined and destined to merge together. A noticeable byproduct of the encounter is that interactions between stars efficiently eject massive stars from the smaller cluster. Some of these ejected stars would be considered runaways. Further, the stars in the smaller cluster are a million years older than those in the larger cluster, which would help explain the observed age discrepancies. Finally, note that while all the stars shown are initially hot and blue, some reach the end of their lives during the simulation and evolve into cooler red giant stars./nThe dense star cluster called R136 is located within the Tarantula Nebula (also known as 30 Doradus), a giant star-forming region in a nearby dwarf galaxy. Astronomers suspect that the multiple clumps of stars within R136 are actually a pair of interacting star clusters. Supporting evidence for this idea comes from the large number of &quot;runaway stars&quot; -- stars moving with unusually high velocity -- that have been found within the nebula. A single, large star cluster would not produce as many runaway stars as two smaller interacting star clusters. In addition, some of these runaway stars are older than the estimated age of R136.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/03/5249647a-009a-45aa-bc1d-14d4a3aa849d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2016-03-03T09:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32437.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Star</video:tag>
      <video:tag>CLUSTER</video:tag>
      <video:tag>R136</video:tag>
      <video:tag>simulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ileocolectomy-for-Crohns-Disease-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ileocolectomy for Crohn&apos;s Disease Video</video:title>
      <video:description>Surgery plays an integral role in controlling symptoms and treating complications of Crohn disease because of the high rate of disease recurrence after segmental bowel resection the guiding principle of surgery is preservation of intestinal length and function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/524c0c8c-8676-4173-bf18-c07b0bd920cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2011-11-30T22:20:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9655.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ileocolectomy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Crohn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Translamina-terminalis-Approach-to-Craniopharyngiomas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Translamina terminalis Approach to Craniopharyngiomas</video:title>
      <video:description>The interhemispheric translamina terminalis approach has made total removal of a craniopharyngioma less risky nevertheless one of the pitfalls of this approach is cutting of the draining veins combined with retraction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/52534131-6723-49d5-ae84-3106d05afd61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-06T18:17:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10785.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>trans</video:tag>
      <video:tag>lamina</video:tag>
      <video:tag>terminalis</video:tag>
      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
      <video:tag>craniopharyngiomas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology part 3</video:title>
      <video:description>Pharmacology as a study of drugs is shown in this scientific video. It involves examining the interactions of chemical substances with living systems, with a view to understanding the properties of drugs and their actions, including the interactions between drug molecules and drug receptors and how these interactions elicit an effect. Our pharmacology courses examine the different classes of drugs, how they are used therapeutically, their mechanisms of action, how they are handled by the human body, and their role in society.
 
Pharmacology provides the scientific basis and principles for a variety of special applications, such as the study of drug actions in the health sciences, the use of drugs as therapeutic agents in medicine or as tools in scientific research, and the development and regulation of pharmaceuticals. Pharmacology is a multidisciplinary science with many sub-specialties including clinical pharmacology, cardiovascular pharmacology, behavioral pharmacology, neuropsychopharmacology, pharmacogenetics, and pharmacoeconomics, to name a few.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52772d04-4c82-47bf-913f-eda2703e45bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2010-11-12T00:19:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5030.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>behavioural</video:tag>
      <video:tag>neuropsychopharmacology</video:tag>
      <video:tag>pharmacogenetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>pharmacoeconomics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Denture-Fabrication-Arrangement-of-the-Anterior-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth</video:title>
      <video:description>&quot;Lec 5 - Denture Fabrication: Arrangement of the Anterior Teeth&quot; Shows the theory and procedure for setting the maxillary anterior teeth in an Immediate Complete Denture. This procedure minimizes adjustments to mouth and denture. Orig. air date: MAR 29 72

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20804.jpg</video:thumbnail_loc>
      <video:duration>2254</video:duration>
      <video:publication_date>2012-09-07T17:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8tagEyUSM1g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Prosthodontics</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>Fabrication</video:tag>
      <video:tag>arrangement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellphone-features-revealed-by-shaking-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellphone features revealed by shaking it</video:title>
      <video:description>This video shows a cellphone whose features can be used by shaking it. Cellphone users can shake their phone to feel and hear how full their battery or message inbox is - as if it were a liquid fuel tank.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/528e08e0-d139-4f5f-9605-c2c677539e74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2012-12-04T15:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28281.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>cellphone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dimensional-Analysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dimensional Analysis</video:title>
      <video:description>Dimensional analysis which is the analysis of the relationships between different physical quantitiesis demonstrated in this science video. It is used to convert physical quantities by identifying their fundamental dimensions (such as length, mass, time, and electric charge) and units of measure (such as miles vs. kilometers, or pounds vs. kilograms vs. grams) and tracking these dimensions as calculations or comparisons are performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/07/528d3999-8ee0-41ff-9627-5aed905ad101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>660</video:duration>
      <video:publication_date>2014-07-22T03:12:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31055.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>dimensional</video:tag>
      <video:tag>analysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Samarium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Samarium?</video:title>
      <video:description>Samarium is an element with an atomic number 62 and it was discovered in 1879. It readily oxidizes in air. This video will explain the origin,source and uses of Samarium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/529169f2-ed4f-456e-b2c2-5bd0b0b26c55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-11T23:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11149.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Samarium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Audible-Normal-Heart-Sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Audible Normal Heart Sounds</video:title>
      <video:description>Normal heart sounds are created when the heart valves snap shut.These unique and distinct sounds convey an important data pertaining to the condition of the the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5291d1ac-df98-4b10-9843-1af7144ccf8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-12-01T19:55:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10293.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Normal</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interference-of-Waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interference of Waves</video:title>
      <video:description>This video shows the interference of waves in the real world. Different activities are performed here to show the interference.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/55c2f45a-8279-4081-9b75-4faadcda51a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-12-01T06:15:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28165.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>World</video:tag>
      <video:tag>interference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-About-MicroEvolution-And-MacroEvolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study About MicroEvolution And MacroEvolution</video:title>
      <video:description>A detailed study of the micro-evolution vs macro-evolution is discussed here. The comparison between the two is explained here by an expert to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/52971c33-1ddf-40ce-a304-43bbde174065/cand_5.jpg</video:thumbnail_loc>
      <video:duration>522</video:duration>
      <video:publication_date>2012-12-01T05:53:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28146.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>MicroEvolution</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>MacroEvolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progressive-texture-synthesis-a-new-algorithm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progressive texture synthesis: a new algorithm</video:title>
      <video:description>Existing texture synthesis algorithms are time consuming and fail to deliver in some application areas. Progressive texture synthesis, in this case, can provide an added functional advantage. This video presents some examples of practical use of the progressive texture synthesis algorithm. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/52be025b-7a9e-44f6-a3e0-e0328f1093ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2007-10-30T19:20:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1087.mp4</video:content_loc>
      <video:uploader>rupeshshet</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Progressive</video:tag>
      <video:tag>Texture</video:tag>
      <video:tag>synthesis</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>algorithm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Genes-are-Switched-On-and-Off</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Genes are Switched On and Off</video:title>
      <video:description>Regulatory switches are found upstream from a gene. Regulatory molecules bind to the switches and recruit RNA polymerase to bind to the gene&apos;s promoter region, increasing the transcription of the gene into messenger. Basically this is the way for cell to control protein expression.   RNA. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/52d0b976-53e9-4a33-88c5-d3d588b1d154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2007-08-02T20:52:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/565.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>geneswitch</video:tag>
      <video:tag>proteinexpression</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>regulatorymolecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Technical-Composition-of-Slave-1-Performance-Robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Technical Composition of Slave 1  Performance Robot</video:title>
      <video:description>What is Slave I Performance Robot made of? Know the answers here in this video from 
Area 2881 artist Carl Pisaturo. He also explains how his performance robot, &apos;Slave 1&apos; came to life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/52e15a71-3909-4a0a-97bb-cbcdf336bd7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2009-08-30T15:33:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3299.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>kinetic</video:tag>
      <video:tag>sculpture</video:tag>
      <video:tag>slave</video:tag>
      <video:tag>one</video:tag>
      <video:tag>robots</video:tag>
      <video:tag>area</video:tag>
      <video:tag>2881</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>pisaturo</video:tag>
      <video:tag>wired</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mice-memory-test-Barnes-memory-test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mice memory test (Barnes memory test)</video:title>
      <video:description>Mice can be trained to use spatial cues to navigate a maze that tests their ability to remember specific locations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/53221a5d-0bd9-439d-8074-ab63f5f13751/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2016-05-20T03:13:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32504.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Barnes</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assay-of-amylose-and-amylopectin-training-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of amylose and amylopectin: training Video</video:title>
      <video:description>Amylose and amylopectin are highly branched polymers of glucose found in plants. Both amylose and amylopectin are components of starch. This video shows how to assay amylose and amylopectin in starch. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5328f420-c1f3-443e-bede-5eebca3a6cad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2010-11-28T10:14:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6228.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Amylose</video:tag>
      <video:tag>Amylopectin</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Properties-of-Disulfide-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Properties of Disulfide Bonds</video:title>
      <video:description>Disulphide bonds stabilize the structure of proteins by forming the interconnecting bond. Disulphide bonds are formed by oxidation of Two Cys residues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/5351f16b-2b32-4a1d-a457-3c13e4ceed77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2013-02-10T01:57:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29871.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>disulfide</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Mechanics of Mater</video:title>
      <video:description>Lec 11- Mechanics of Mater.
Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17107.jpg</video:thumbnail_loc>
      <video:duration>4783</video:duration>
      <video:publication_date>2012-09-02T10:06:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RMaokaYf8k0</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magpies-can-recognize-themselves-in-a-mirror</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magpies can recognize themselves in a mirror</video:title>
      <video:description>This video shows that in a mirror test magpies can identify themselves. Magpies are the non-mammals to do so as shown a new research.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/532eddaa-6fe5-4a16-840b-ae6fc0a3cdf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-11-21T19:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28007.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>magpies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-When-the-Skin-is-Cut</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : When the Skin is Cut</video:title>
      <video:description>How the Body Works When the Skin is Cut

When the skin is cut, blood vessels are also damaged and blood seeps into the wound cavity where it clots.  The fibrin strands in the clot shrink, pulling the edges closer together.  Later the cells in the cut edges start to multiply and migrate into the clot.  At the same time, macrophages enter the wounded area and begin to remove dead cells, the blood clot, bacteria and any debris that has entered the cut.  Capillaries enter the clot, to supply blood to the multiplying epidermal and dermal cells.  All this occurs beneath the scab formed by the dried blood clot.  When the cut has been repaired, the fibrin and collagen that have been deposited in the wound shrink to bind the two surfaces together.  A pale fibrous scar is formed if the wound is large and the repairing tissue did not receive a blood supply.  In cases of severe injury, surgical stitches may be needed to pull the cut surfaces together.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/533e5a9b-1a05-4616-ba0a-dd068ad750ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-05-29T22:53:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2679.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cut</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-an-intelligent-droplet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of an intelligent droplet</video:title>
      <video:description>This video shows an floating oil droplet. The droplet if floating on an aqueous solution can make its own way through a labyrinth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/534191a9-6262-4bbb-95c0-c035fce45b19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2012-11-21T19:54:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28008.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>droplet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debunk-doomsday-prophecy-disapproved-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debunk doomsday prophecy disapproved by NASA</video:title>
      <video:description>With the dawn of 2012, various TV shows and authors are continuously predicting the dawn of earth as well. Some argue that a body/planet in space will hit the earth. Mr David Morrison, a NASA scientist disapproves these claims. In fact, he says December 21, 2012 will like any other day.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/533f810b-49ef-4b98-9f62-9e9f40028f1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2013-02-09T07:05:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29827.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>debunk</video:tag>
      <video:tag>doomsday</video:tag>
      <video:tag>prophecy</video:tag>
      <video:tag>disapproved</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cells-attacking-on-cancer-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cells attacking on  cancer cells.</video:title>
      <video:description>This video shows activated T cell which are shiny blue and attacting on the cancer cells to kill them. 

REf: http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/534a6bd8-424b-4557-8269-1fe84fe9f508/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-04-11T01:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/242.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>citototoxic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allahs-artistry-in-colour-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allah&apos;s artistry in colour 4</video:title>
      <video:description>This is part 4 of a video series on Allah&apos;s artistry in color. Have you ever thought what it would be like to live in a world without color? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualize your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no co lour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no color at all. You would never want to live in such a world, would you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/19eb8a9b-c64c-4c34-aeeb-2c7cc32c34a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2009-08-02T20:03:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3113.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
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      <video:tag>yahya</video:tag>
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      <video:description>Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualise your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you? Enjoy!</video:description>
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      <video:uploader>harunyahya</video:uploader>
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      <video:tag>denton</video:tag>
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      <video:tag>adnan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Color-is-Perceived-by-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Color is Perceived by the Brain</video:title>
      <video:description>The Eye converts light rays and transmit it to the brain as color.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3110.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/How-color-is-transmitted-to-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How color is transmitted to the brain</video:title>
      <video:description>Have you ever thought what it would be like, to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualize your body, the people around you, the seas, the sky, trees, flowers, in short, everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
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      <video:publication_date>2009-08-02T16:27:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3108.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
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      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
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      <video:tag>length</video:tag>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-61A-Lecture-5</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 5 - Computer Science 61A - Lecture 5</video:title>
      <video:description>Computer Science 61A - Lecture 5

The Structure and Interpretation of Computer Programs</video:description>
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    <loc>https://dnatube.com/videos/All-About-ECG-Arabic-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video will help you to know from A to Z about ECG in Arabic language. A brief explanation of different kinds of examination is provided here.</video:description>
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      <video:publication_date>2011-11-29T07:09:16.000Z</video:publication_date>
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      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-12-Mechanics-of-Mater</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 12- Mechanics of Mater.
Introduction to MEMS Design</video:description>
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      <video:duration>4873</video:duration>
      <video:publication_date>2012-09-02T10:07:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4b9yyM38y40</video:player_loc>
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    <loc>https://dnatube.com/videos/Piles-Hemorrhoids-Fistula-Bawaseer-Disease-Traetment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Piles Hemorrhoids Fistula Bawaseer Disease Traetment</video:title>
      <video:description>Piles, Hemorrhoids, Fistula, Bawaseer Disease , Sciatica (Sciatic Nerve Pain), Anal Fissure, Sciatica Pain, Hydrocele Infertillity , Paralysis, Prolapse of Rectum Without Operation In Pakistan
Welcome To AlHashmi Hospital
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Has Suc</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27975.mp4</video:content_loc>
      <video:uploader>DrJamil Hashmi</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Which-Hip-is-BHR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Which Hip is BHR?</video:title>
      <video:description>Find out which hip had been surgically resurfaced. Scott Kopperud shows martial arts skills but look carefully, there is a difference in the way he kicks with the left and the right leg. So, which hip has been resurfaced?</video:description>
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      <video:duration>147</video:duration>
      <video:publication_date>2011-12-03T03:34:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10607.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/What-is-the-best-way-to-infuse-a-local-anesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the best way to infuse a local anesthetic?</video:title>
      <video:description>This educational video shows how to successfully apply a local anesthetic to a live patient. If you would like to see a helpful tutorial with crucial commentary, then you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/547a2571-c5cb-4741-8214-53fb9a948f39/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T22:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9625.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Bioengineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Cancer-865092</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cancer</video:title>
      <video:description>This video shows the causes of occurrence of cancer and increasing figure of cancer patients every year. Cancer takes place due to unregulated cell growth.</video:description>
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      <video:duration>362</video:duration>
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      <video:uploader>benchwork</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Recognizing-Ankylosing-Spondilytis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing Ankylosing Spondilytis</video:title>
      <video:description>Ankylosing Spondilytis also known as AS is a form or arthritis that affects the spinal joints. This video explains how to recognize if someone has this disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3180fc8a-d84b-454e-931b-59e483122925/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:34:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10965.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Deformity-Sarcoidosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Deformity Sarcoidosis</video:title>
      <video:description>Sarcoidosis is the inflammation of the lymph nodes in very parts of the body but mostly in lungs. This video shows a continuing discussion on sarcoidosis and deformity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/54a04b13-53a6-4ebf-8546-c7426b0c2677/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10700.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Abdominal-Aortic-Aneurysm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal Aortic Aneurysm</video:title>
      <video:description>This video shows the NEJM procedure to stop the deployment of an endovascular graft in an abdominal aortic aneurysm. This is a potentially a  life threatening condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/54d70f61-6625-4de0-b08f-a16122662a00/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-04-07T20:09:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30520.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NEJM</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>deployment</video:tag>
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      <video:tag>an</video:tag>
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      <video:tag>Graft</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>aneurysm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Supermassive-Blackholes-PART-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Supermassive Blackholes - PART 4</video:title>
      <video:description>Supermassive Blackholes - PART 4

A doumentary on Supermassive Blackholes.


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly students. No copyright infringement intended.
*****************************************</video:description>
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      <video:publication_date>2009-05-27T19:22:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2408.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>blackholes</video:tag>
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      <video:tag>holes</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Universe</video:tag>
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    <loc>https://dnatube.com/videos/Baby-born-with-2-Faces</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Baby born with 2 Faces</video:title>
      <video:description>doctors at holy family hospital (HFH) have been trying to save a baby born with two faces as he has been having breathing problems watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9487.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Fully-connected-Hybrid-Wireless-Network-Matthias-R-Brust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fully connected Hybrid Wireless Network (Matthias R. Brust)</video:title>
      <video:description>How to interconnect mobile ad hoc network partitions in an efficient way? How to guarantee full connectivity most time? How to maintain a full connected hybrid wireless network?

For more details see http://mocca.uni.lu/team/brust.html (Matthias R. Brust)</video:description>
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      <video:publication_date>2007-10-15T14:24:13.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/An-unified-theory-of-everything</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>An unified theory of everything</video:title>
      <video:description>There are four types of forces in nature. They are the weak force, the electromagnetic force, the strong force and the gravity. Scientists have already combined the weak force and the electromagnetic force to electroweak force. However, scientists are hoping to find a theory capable of combining all four forces of nature. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/54dd414f-69e4-4912-a942-f8e926c0d758/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-04-18T08:46:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1829.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>an</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>everything</video:tag>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Weeks-28-to-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Weeks 28 to 37</video:title>
      <video:description>This babycenter.com video shows pregnancy animation from the weeks 28th and 37th. A 3D animated look at baby development in the third trimester of pregnancy, including eyes opening, bones hardening, vernix caseosa shedding, and turning downward in preparation for birth.
Video Transcript/nNarrator: You and your baby are beginning your last trimester together. At 28 weeks, your baby weighs just over 2 pounds. He&apos;ll more than triple his weight between now and birth, and build a layer of fat that will help keep him warm outside the womb.
Your baby&apos;s skeleton is hardening. The bones in his head have not yet fused together, which will allow them to slightly overlap as his head passes through the snug space of the birth canal.
Billions of neurons have developed and are firing in your baby&apos;s brain, creating essential connections that will help him learn in and outside the womb.
Your baby can open his eyes now and see the light that filters through your womb. He can hear, too, so go ahead and talk or sing to your baby.
As your due date nears, your baby will shed small bits of vernix caseosa, the white &quot;cheesy&quot; substance that covers his entire body and protects his skin from the amniotic fluid he&apos;s floating in. Your baby swallows some of these bits, along with other secretions, which pass through his digestive system to become his first bowel movement.
At 37 weeks, your baby&apos;s skin is pink and soft. He&apos;s looking less like a wrinkled alien and more like a baby. He&apos;s gaining nearly one ounce a day and weighs about 6 pounds. He&apos;s now considered full-term.
In preparation for birth, most babies will turn so their head is facing downward. Your baby will stay that way, head resting in your pelvic area, as he gets ready to greet the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/54e7c858-adf1-4624-8d60-a546f93ecc99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-11-23T19:52:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28028.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Effects-of-Alcohol-on-Human-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of Alcohol on Human Body</video:title>
      <video:description>Alcohol has an impact on every cell of body. It damages all of the organic systems and all body parts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/54eecec4-0936-453e-a0be-a50b80e01b86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T19:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30498.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alcohol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturinng-of-Lawn-Bowling-Balls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturinng of Lawn Bowling Balls</video:title>
      <video:description>A step by step full manufacturing process of lawn bowling balls is shown here. The physics behind this manufacturing process is also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/54ef9365-5215-4da0-9282-7f90609ec500/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2013-01-12T01:10:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28689.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>Lawn</video:tag>
      <video:tag>Bowling</video:tag>
      <video:tag>balls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mass-in-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mass in Physics</video:title>
      <video:description>A discussion about the definition of mass is shown here. Mass is explaned here with examples and activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/72934710-233d-4930-9033-fc4f3f463028/cand_25.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2013-01-30T07:38:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29062.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mass</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-IIT-JEE-Position-Vectors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - IIT JEE Position Vectors</video:title>
      <video:description>IIT JEE Position Vectors

2010 IIT JEE  Paper 1 problem 32 Position Vectors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24939.jpg</video:thumbnail_loc>
      <video:duration>403</video:duration>
      <video:publication_date>2012-09-17T17:43:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDXyGy5TjnI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>position</video:tag>
      <video:tag>vectors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Artificial-Satellites-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Artificial Satellites Video</video:title>
      <video:description>In the context of spaceflight, a satellite is an object which has been placed into orbit by human endeavour. Such objects are sometimes called artificial satellites to distinguish them from natural satellites such as the Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5506f25d-817c-46d7-bdcd-837559bdbe3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-12-13T04:26:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11656.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>Satellites</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Cloning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Cloning</video:title>
      <video:description>Cloning, Ian Wilmut with Dolly, the world’s first cloned mammal. Wilmut led a team of scientists who created .Cloning happens all the time in nature—for example, when a cell replicates itself asexually without any genetic alteration or recombination. Prokaryotic organisms (organisms lacking a cell nucleus), such as bacteria and yeasts, create genetically identical duplicates of themselves using binary fission or budding. In eukaryotic organisms (organisms possessing a cell nucleus) such as humans, all the cells that undergo mitosis, such as skin cells and cells lining the gastrointestinal tract, are clones; the only exceptions are gametes (eggs and sperm), which undergo meiosis and genetic recombination.

In biomedical research cloning is broadly defined to mean the duplication of any kind of biological material for scientific study, such as a piece of DNA or an individual cell. For example, segments of DNA are replicated exponentially by a process known as polymerase chain reaction, or PCR, a technique that is used widely in basic biological research. The type of cloning that is the focus of much ethical controversy involves the generation of cloned embryos, particularly those of humans, which are genetically identical to the organisms from which they are derived, and the subsequent use of these embryos for research, therapeutic, or reproductive purposes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5510a592-85ba-4fac-a342-d6f194dd333f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-09T13:29:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4860.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-Lecture-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA Lecture 1</video:title>
      <video:description>Biology &gt; Introduction to Biology/nVideo Lectures - Lecture 15/nTopics covered:
	/nRecombinant DNA 1/nInstructor:
	/nProf. Eric Lander/nTranscript - Lecture 15/nGood morning. So, I see we have a lot of parents here. How many parents have we got here? Welcome to the parents. How many of the parents have done the reading for today? [LAUGHTER] Good, because we&apos;ll call on the parents too, right? We&apos;ll see what happens./nAll right, so, where are we? We&apos;ve talked about this diagram that I keep coming back to. If you want to study biological function the two traditional ways to do that were to look at genetics or to look at biochemistry: genetics, the study of an organism with one broken component, those components being genes; biochemistry: the study of the purification of individual components from an organism away from the organism, particularly the most important such components being proteins./nWhat do they have to do to each other? The unification in molecular biology that occurred in the middle of the century from the 1950s into the ‘60s and really up to 1970 or so, we came to a conceptual understanding that genes encode proteins, and therefore these two different ways of looking at the organism: organism minus a component, components minus an organism were complementary points of view, and in theory, you could go from a gene sequence to a protein sequence, a protein sequence back to a gene sequence, to go from a gene sequence to its function, its function to a protein, except for one to a tiny detail./nThis was all just conceptual. Conceptually we understood by about 1970 that the DNA made the RNA made the protein. The protein carried out the function but as of then, you couldn&apos;t individually work with or purify the DNA corresponding to any particular gene./nAll of the inferences had been indirect inferences: indirect inferences from bacterial genetics, bacterial regulation or Meselson-Stahl experiments, and all sorts of interesting indirect ways working out the genetic code, but it didn&apos;t let you read anything.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/551298bf-9a4f-4893-bf12-f0d95e2411e8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2009-04-02T04:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1551.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Deja-Vu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Deja Vu</video:title>
      <video:description>Deja vu is one of the most commonly experienced yet eerie psychological phenomena human beings experience.  Most of us have had that uncanny sense we&apos;ve been somewhere or seen something before that should be new.  Michio Kaku details some of the reasons we might experience deja vu in this short but interesting talk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5538c043-6bfb-4537-93ba-39ae04527663/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2012-12-02T17:56:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28242.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>deja</video:tag>
      <video:tag>vu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1806-Linear-Algebra-Spring-2005-076110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 1 -  MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 1: The Geometry of Linear Equations.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14531.jpg</video:thumbnail_loc>
      <video:duration>2389</video:duration>
      <video:publication_date>2012-08-26T19:04:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZK3O402wf1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>matrix</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Asteroid-To-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Asteroid To Mars</video:title>
      <video:description>This video is Sci fi science that shows how our next door neighbour, the frozen Mars can be made viable for life using the very same gases  that we have pointed out as destroying our planet: the green house gases. Here is  asteroid to Mars</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/57bbdc48-ea04-4fb2-be4e-03d898291410/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2012-12-08T08:08:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28391.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Sci</video:tag>
      <video:tag>Fi</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Understanding-Logical-Statements-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158 - Understanding Logical Statements 1</video:title>
      <video:description>Understanding Logical Statements 1

U12_L1_T2_we1 Understanding Logical Statements 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24812.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
      <video:publication_date>2012-09-17T16:56:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I6hz8mhaRB0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>Statements</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sixty-symbols-fab-four-and-vacuum-energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sixty symbols - fab four and vacuum energy</video:title>
      <video:description>Due to the videos popularity, they have 
expanded their videos from their initial goal. This is a series of science oriented videos the University of nottingham. Since its conception in 
April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/57bc9d69-f730-4cd5-a2d5-73237780aebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2013-01-30T08:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29075.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Fab</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Vacuum</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-Colon-Surgery-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Colon Surgery Animation</video:title>
      <video:description>In this video, How cancer colon surgery is performed is animated. Colorectal cancer affects about 150,000 people every year, making it the third most common cancer in both men and women. Colorectal cancer (colon cancer)is most often treated with surgery to remove the tumor, and possibly, chemotherapy and radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/57cb9e31-9018-4982-97ef-637e5d41c376/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T19:55:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10295.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-transport-physiology-part-1-out-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell transport physiology (part 1 out 5)</video:title>
      <video:description>This lecture part 1 well explained about transport across cell membranes The cell exchanges materials through the cell membrane using passive and active transport</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/57c9453d-33aa-4645-a50a-2715e9db2a63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2010-11-25T21:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6081.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-POLLAND</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN POLLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN POLLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/058d8651-7c3c-4575-9957-dcedb8f56a81/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2009-08-01T19:23:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3099.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-BELGIUM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN BELGIUM</video:title>
      <video:description>DARWINISM COLLAPSED IN BELGIUM THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/87ba89a4-7f8e-4fbc-a976-691f808b3b13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2009-08-01T19:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3097.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Arthritis-Joint-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Arthritis- Joint Disease</video:title>
      <video:description>This video contains information about Arthritis. Arthritis is a type of disease in which joints gets disordered due to inflammation. Arthritis&apos; patient suffers from joint pain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/585695cb-d5be-458c-aade-9e433832a85c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2009-08-07T18:09:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3148.mp4</video:content_loc>
      <video:category>Molecular Biology</video:category>
      <video:tag>Arthritis</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-in-nature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles in nature</video:title>
      <video:description>Miracles in nature is shown in this miracle video. You opened your eyes one day and found yourself in the midst of a lot of blessings. Think about the things that are offered to you by Allah. At every little detail present in the world Allah makes us aware of His existence. This film summons you to ponder over the universe and living beings and see how they have been created flawlessly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9e770246-fa58-48aa-9c5c-0445da328936/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-01T14:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3091.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>miracles</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>body</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>skeleton</video:tag>
      <video:tag>fur</video:tag>
      <video:tag>Polar</video:tag>
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      <video:tag>Eyes</video:tag>
      <video:tag>Eagle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Collapse-of-evolution-3-Imaginary-mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse of evolution 3: Imaginary mechanisms</video:title>
      <video:description>This is the third part of a video series on collapse of evolution. It highlights various means in which nature balances. More information can be found on harunyahya.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/2d66055f-5903-4eb5-9b5a-cff60f614dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2009-07-19T07:40:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3064.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Collapse</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
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      <video:tag>bang</video:tag>
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      <video:tag>God</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>Quran</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>atheism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Numberphile-the-Avogadros-number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile - the Avogadro&apos;s number</video:title>
      <video:description>This is a chemistry lesson discussing Avogadro s number. This is a series of science oriented videos the University of Nottingham. Since its conception in April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:duration>596</video:duration>
      <video:publication_date>2013-01-11T08:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28638.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Avogadro</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>mole</video:tag>
      <video:tag>numberphile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Planet-Venus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Planet Venus</video:title>
      <video:description>The morning and the evening star that we see are one and the same planet Venus. It is our closest neighbor in the solar system. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5804f3cf-fe65-4163-aee0-f7a8646e22bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2009-06-10T12:23:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2820.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Venus</video:tag>
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    <loc>https://dnatube.com/videos/Susan-Cook-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Susan Cook-Part-1  Hip Testimony</video:title>
      <video:description>Susan Cook explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/580a3023-8ab5-42ea-8651-341476c99eb8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2010-02-01T11:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3796.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Resurfacing</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Two examples of Organic Chemistry reactions in early silent movie style.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/58214749-a8c3-4da4-8b27-ba6949ff0ac3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-04-09T01:41:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1657.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reaction</video:tag>
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      <video:tag>ochem</video:tag>
      <video:tag>silent</video:tag>
      <video:tag>Biochemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Tye-a-Deeply-Place-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Tye a Deeply Place Knot</video:title>
      <video:description>It is very important for a doctor to be expert in putting deeply placed knots. Putting a knot in a deeply placed vessel is the best for practice.</video:description>
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      <video:duration>18</video:duration>
      <video:publication_date>2011-12-11T22:55:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11081.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deeply</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Future-of-Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future of Biodiversity</video:title>
      <video:description>Watch this video to know how does the future of biodiversity depends on us. Biodiversity is the variation in species with the change in surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5861a631-ad1a-4c28-a197-8ba88988151c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2010-11-16T23:14:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5554.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biodiversity</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>is</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>hands</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BBC-documentary-on-danger-of-knowledge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BBC documentary on danger of knowledge</video:title>
      <video:description>Knowledge is everything. We look at 4 genius mathematician; Kurt Godel, Gregor Cantor, Alan Turing and Ludwig Boltzmann whose ideas and knowledge change the way we live. The power of their knowledge finally lead to their death by suicide.</video:description>
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      <video:duration>574</video:duration>
      <video:publication_date>2010-11-25T21:07:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6077.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
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      <video:tag>BBC</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>on</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Knowledge</video:tag>
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    <loc>https://dnatube.com/videos/Dental-surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Video shows a dental surgery of patient with affordable costs in India at Goa. A closeup video of the surgery by expert doctors is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/587daf73-1382-4e29-94d0-1e315123b0ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2011-12-01T22:59:19.000Z</video:publication_date>
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      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Affordable</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Goa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 18 - Mathematics 16A &quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27389.jpg</video:thumbnail_loc>
      <video:duration>2035</video:duration>
      <video:publication_date>2012-09-21T06:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qGNJuDFnd7Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Mathematics-16A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Mathematics 16A</video:title>
      <video:description>&quot;Lec 19 - Mathematics 16A&quot;Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27390.jpg</video:thumbnail_loc>
      <video:duration>2180</video:duration>
      <video:publication_date>2012-09-21T06:17:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdafPezGeWA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Infant-First-Aid-For-Choking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What will you do if a child is not breathing? This video shows a proper procedure that should be taken if you ever met with such a situation.</video:description>
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      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:19:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8884.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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      <video:tag>choking</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video, signal transduction system in the cell is animated. This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAM
Address below:
Dr Nguyen Thanh Cong
Molecular Biology Laboratory
Agricultural Genetics Institute
Vien Di truyen Nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/588922cd-49bf-400a-b384-4b7ab8117136/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-05-24T04:10:57.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Proteins are chains of amino acids. Primary structure of protein is discussed in this video. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/58989530-2b9f-4774-94e0-610bb645bee7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2010-11-30T12:54:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6280.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>primary</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>198</video:duration>
      <video:publication_date>2010-11-12T11:45:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5043.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/How-can-marijuana-treat-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How can marijuana treat migraines?</video:title>
      <video:description>This video shows how marijuana treats migraines (conditions A-Z)

Marijuana&apos;s been used as migraine relief for centuries, and doctors who believe in it say that the vascular changes caused by marijuana relieve migraine headaches. Watch this to learn more! And visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/58bc9dd3-8820-4c05-b484-040810e8f76e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-10-10T13:04:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27803.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Can</video:tag>
      <video:tag>Marijuana</video:tag>
      <video:tag>treat</video:tag>
      <video:tag>migraines</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Z</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-For-Molecular-Masses-Of-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving For Molecular Masses Of Compounds</video:title>
      <video:description>This video shows how to calculate for the molecular mass. A table is shown to aid you in your computation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/58c933a2-eeb5-4523-acca-4ce221e5dbe9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-11T23:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11190.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Masses</video:tag>
      <video:tag>Compounds</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lower-GI-bleeding-case</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower GI bleeding case</video:title>
      <video:description>The USMLE team discus the stepwise lower GI bleeding case. Follow the observation information and the analysis of this information.</video:description>
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      <video:duration>155</video:duration>
      <video:publication_date>2011-12-06T18:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10775.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lower</video:tag>
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      <video:tag>bleeding</video:tag>
      <video:tag>case</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Scaling-and-Root-Planing-Part-II-Mandibular-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Scaling and Root Planing: Part II Mandibular Teeth</video:title>
      <video:description>&quot;Lec 7 - Scaling and Root Planing: Part II Mandibular Teeth&quot; Procedures for scaling and root planing the mandibular teeth.

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>676</video:duration>
      <video:publication_date>2012-09-09T05:53:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GOLtLMe2DA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>scaling</video:tag>
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      <video:tag>Root</video:tag>
      <video:tag>Planing</video:tag>
      <video:tag>part</video:tag>
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      <video:tag>mandibular</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Why-we-must-stop-the-abuse-and-protect-the-rights-of-people-spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why we must stop the abuse and protect the rights of people - spanish</video:title>
      <video:description>Debemos detener el abuso y proteger los derechos de las personas.
Todos dejar que las cosas sucedan. Porque nadie dice nada?

Queridos amigos.

En ese momento yo siempre he dicho que es esencial para vivir sobre la base de principios éticos para no ofender a nadie, y es esencial para ayudar a los menos afortunados que nosotros, independientemente de la causa de esta condición. Trate de no herir atentemos mucho menos en contra de la dignidad de todo ser humano.

Esta vez escribo con todo el respeto que usted se merece para adjuntar una grabación en vídeo de una entrevista de televisión directamente en Miami, Florida en el que expresar algunos conceptos de la falta de interés que se muestra a las necesidades que la gente en nuestro país y en especial en nuestro Miami.

Es la responsabilidad de todos para expresar lo que sentimos que está mal y no debemos dejar que la falta de justicia y el abuso cometido por los indefensos. Eso no es correcto, porque todos los seres humanos son iguales, tienen los mismos derechos que son más importantes para recordar que todos tenemos sentimientos.

En nuestro país muchos abusos se cometen, y considero que es mi deber servir a mis conciudadanos pero de esta misma manera que servir a las personas que han venido a nuestro país en busca de un futuro mejor para ellos y sus familias, las personas que están siendo negó los derechos mínimos que están clasificados como indocumentados. Ser sólo este hecho irrespetuoso.

Mis amigos me perdonará si le pido se han ofendido por mis palabras, pero de alguna manera nosotros los humanos expresamos nuestros sentimientos y acciones que demuestran no sólo con palabras que tienen un interés en el bienestar general de nuestra sociedad.

Gracias por dedicar su valioso tiempo para leer este mensaje y enviarlo a tantas personas como les parezca.

Paul Chehade.

Siga este enlace para obtener más información http://www.solidary.org.</video:description>
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      <video:publication_date>2010-04-19T10:07:33.000Z</video:publication_date>
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      <video:uploader>albertostellpflug</video:uploader>
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      <video:tag>Humanitarian</video:tag>
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      <video:tag>Paul</video:tag>
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      <video:tag>Sonia</video:tag>
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      <video:tag>Davis</video:tag>
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      <video:tag>Philanthropy</video:tag>
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      <video:tag>Miami</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The anatomy and function of different parts of the heart are shown here with the structure. Our heart provides a good blood supply to function properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58faa26e-6036-4a7c-af55-0d1624f6f63d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-12-01T01:47:52.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>anatomy</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The remarkable resurrection plant Xerophyta</video:title>
      <video:description>The remarkable resurrection plant Xerophyta humilis reviving after being watered, followed by flowering after a few days. Resurrection plants are widely present in South Africa and are so</video:description>
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      <video:duration>42</video:duration>
      <video:publication_date>2009-04-21T22:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1922.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Plant</video:tag>
      <video:tag>drought</video:tag>
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      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/crown-lengthening-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>crown lengthening procedure</video:title>
      <video:description>This 3D medical animation feature the Crown lengthening procedure. This is a surgical procedure performed by a dentist to expose a greater amount of tooth structure for the purpose of subsequently restoring the tooth prosthetically. For more information visit us : http://www.scientificanimations.com/dental-animation/.</video:description>
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      <video:duration>37</video:duration>
      <video:publication_date>2013-06-06T06:17:20.000Z</video:publication_date>
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      <video:category>Scientific Animations</video:category>
      <video:tag>Crown</video:tag>
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      <video:tag>Procedure</video:tag>
      <video:tag>Dental</video:tag>
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      <video:tag>Scientific</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>library</video:tag>
      <video:tag>3d</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video will make you to understand the physics behind hitting a baseball for a good game. A good eye sight, proper concentration, years of practice and the proper timing can make you a perfect player.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5bc8b290-2d4a-4bc4-a533-8789c9850d36/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>the</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>of</video:tag>
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      <video:tag>Hitting</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 5  of an automated blood analyser - agglutination test</video:title>
      <video:description>Also called a hematology, a blood analyzer is now available in medical offices an also in advanced medical laboratories. By a drop of patients blood, this machine can perform several test on patients blood in just minutes. Conducting a blood analysis involves a series of rotating probes by which a pipette or extracting needle extracts samples.</video:description>
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      <video:duration>175</video:duration>
      <video:publication_date>2013-02-09T05:42:28.000Z</video:publication_date>
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      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Automated</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Analyser</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
      <video:tag>agglutination</video:tag>
      <video:tag>Test</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Why are cells small? Here is an activity performed to make you understand for the reason of small cells. Watch this video to know more about the topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/5bd234ae-8406-4a34-8838-e3179fa46623/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Why</video:tag>
      <video:tag>are</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Small</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Uterine Fibroid Tumors (Leiomyomas) Symptoms Diagnosis and Treatment</video:title>
      <video:description>Uterine fibroid tumors are common benign smooth muscle tumors fibroids may develop anywhere for women with a pedunculated submucosal fibroid that is contained within the uterine cavity removal is typically performed using hysteroscopy</video:description>
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      <video:publication_date>2011-11-30T10:30:34.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>uterine</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>evapeos: the new generation of evaporators for Life Sciences</video:title>
      <video:description>ederna is a separation solutions provider for Life Sciences. The company is a pioneer in the manufacturing of separation systems using Hollow Fiber Contactors (HFCs).
ederna manufactures evaporators dedicated to sensitive molecules&apos; concentration. ederna&apos;s products, called evapeos and evapeos Mini-Pilot, can be used in laboratories for treating samples of a few hundreds of milliliters up to 20 liters.
ederna also offers globally high quality services around evapeos and the HFCs technology. Services include: Unit renting, Process development, Custom unit manufacturing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/09/5bdd01ac-7379-461f-84e2-0071e20082a6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2010-09-21T09:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4563.mp4</video:content_loc>
      <video:uploader>ederna french company</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ederna</video:tag>
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      <video:tag>HFCs</video:tag>
      <video:tag>separation</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>filtration</video:tag>
      <video:tag>life</video:tag>
      <video:tag>sciences</video:tag>
      <video:tag>evaporator</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Room</video:tag>
      <video:tag>temperature</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 - Polyprotic Acids- Blood Buffer</video:title>
      <video:description>Polyprotic Acids- Blood Buffer

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>441</video:duration>
      <video:publication_date>2012-09-19T02:37:32.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Deep in the oceans hydrothermal vents are home to an extraordinary array of fauna these animals depend primarily not on sunlight but watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5be40f48-24fe-48f6-94ad-fa1db7e16086/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
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      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Endeavour</video:tag>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Matt-Cirigliano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>An amazing video showing the medical and scientific animation about Cirigliano 2010 demo reel. Video is really helpful for the medical students.</video:description>
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      <video:duration>60</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This animation shows how DVT is formed in the body. It is the formation of a blood clot in a deep vein, predominantly in the legs.

The content is intended for general information only and does not replace the need for personal advice from a qualified health professional.

For more information visit our health information site http://www.bupa.co.uk/health</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5bf618f1-d106-4b53-8816-24fd88d46575/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Health</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>clot</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>thrombus</video:tag>
      <video:tag>swelling</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>travel</video:tag>
      <video:tag>Vascular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-How-to-Spot-Disruptive-Innovation-Opportunities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - How to Spot Disruptive Innovation Opportunities</video:title>
      <video:description>How to Spot Disruptive Innovation Opportunities

An interview with Scott Anthony, President, Innosight.  Disruptive innovation occurs when an innovator brings something to market that is simple, convenient, accessible, and affordable. Here are some tips to help you pinpoint disruptive opportunities within your organization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25545.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2012-09-18T16:17:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KGzXWO_anLI</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Spot</video:tag>
      <video:tag>Disruptive</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Opportunities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stroke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stroke</video:title>
      <video:description>The modified Rankin Scale (mRS) is the most prevalent stroke outcome assessment in clinical trials, yet literature describing the properties of the scale remains limited,1 so we were pleased to see 2 papers describing clinometric assessment of mRS in the May issue of the Journal. Saver and colleagues describe a Rankin Focused Assessment Tool (RFAT),2 whereas Bruno’s group describes a simplified mRS questionnaire.3 The proposed use of structured assessment is in saving interviewers’ time and decreasing interobserver variability; both of these points are worthy of further discussion.

The issue of time spent conducting mRS assessment is interesting. Based on collected data from 100 video-recorded, paired mRS interviews, we performed multivariate analysis to explore if clinical, demographic, interview, or interviewer-specific features were associated with disagreement in mRS scoring.4 The only factor significantly associated with variability in mRS scoring was interview length. Counterintuitively, it was longer, more detailed interviews that were associated with greatest interobserver variation. This could suggest that there is no value in lengthy discourses with the patient and that meaningful assessment can be made fairly promptly. Alternatively, it may suggest that there are some patients with more complex disability who, despite thorough assessment, are difficult to grade. However, with regard to actual time saved, simplified mRS questionnaire assessments last approximately 2 minutes and RFAT 3 to 5 minutes. In our studies, median duration of unstructured mRS was 4.1 minutes (SD 2.07); thus, benefits of any time-saving with these new structured assessments are debatable.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c0c08d9-1a86-450d-a7ad-5bd5e8e32db5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-11-16T15:08:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5530.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stroke</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crystalin-hypochlorous-acid-time-kill-for-P-aeruginosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crystalin (hypochlorous acid) time kill for P. aeruginosa</video:title>
      <video:description>This scientific video shows crystalin killing GFP P. aeruginosa in 12 sec. (video microscopy).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/01/5c386b4c-9c26-409b-80c7-4403cf65d121/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2014-01-02T19:45:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30765.mp4</video:content_loc>
      <video:uploader>Serhan Sakarya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Crystali</video:tag>
      <video:tag>Hypochlorous</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sulfur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sulfur</video:title>
      <video:description>Sulfur is found near hot springs and in regions with active volcanoes. It can also be referred to as brimstone. Its atomic number is 16 and it plays a key role in liver metabolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c3a4b40-6041-4f19-a5d7-3dd70efddd0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-12T01:23:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11292.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Sulfur</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Colonoscopy-Showing-a-Parasite-in-the-Cecum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Colonoscopy Showing a Parasite in the Cecum</video:title>
      <video:description>A female Trichuris has been found in the cecum that is the normal habitat of this worms. Trichuriasis is an intestinal infection found in human beings which is caused by Trichuris trichiura, more commonly known as
 whipworm because of its whip-like appearance. It is characterized by the invasion of the colonic mucosa by the adult Trichuris and produces minor inflammatory changes at the sites
 of localization. It is prevalent throughout the world, especially in
 tropical areas. Its diagnosis is usually made by identification of the
 typical eggs in the stool; adult whipworm is rarely seen during
 colonoscopy. Colonoscopy can directly diagnose trichuriasis,
 confirming the threadlike form of worms with an attenuated end.
 The worms can be overlooked, particularly if colon preparation is
 imperfect. Attenuated whip-like ends of whipworms, which are embedded in the colonic mucosa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5c68ec7b-3341-46b9-8916-308486d731aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2009-09-04T23:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3335.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>ULCER</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Julio</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>bleeding</video:tag>
      <video:tag>tumour</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>Trichuris</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-C3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics C3</video:title>
      <video:description>&quot;Lec 14 - Economics C3 &quot;Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24151.jpg</video:thumbnail_loc>
      <video:duration>4561</video:duration>
      <video:publication_date>2012-09-15T04:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3U5vKgThvPE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Heart-Attack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Heart Attack</video:title>
      <video:description>A heart attack occurs when the blood flow in a certain part of the heart is blocked. This video demonstrates how this happens using an animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4c728650-1c6b-4f32-8d32-3a135b3c4e3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-30T05:50:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9266.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 24 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24185.jpg</video:thumbnail_loc>
      <video:duration>4964</video:duration>
      <video:publication_date>2012-09-15T04:37:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wkWgRY8fHIY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thymus-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thymus Histology</video:title>
      <video:description>The thymus is a small, bi-lobed, greyish organ that resides on the upper chest and under the chest bone.  This organ performs the function of producing a type of white blood cell referred to as the T-cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c97afc2-f5ef-44ed-a375-e2073244e88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T10:37:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8417.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Thymus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intraocular-Injection-of-Ranibizumab</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intraocular Injection of Ranibizumab</video:title>
      <video:description>This is a therapy for neovascular age-related macular degeneration. Video is performed by department of ophthalmology and visual science university of Lowa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/5c9a2601-5bfb-4c15-bfda-efab07ce792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-04-07T17:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30423.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>intraocular</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ranibizumab</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Neovascular</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Related</video:tag>
      <video:tag>macular</video:tag>
      <video:tag>degeneration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Progress-of-angiogenesis-during-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Progress of angiogenesis during cancer</video:title>
      <video:description>This animation, progress of angiogenesis is animated. As it is seen in the video, a solid tumor secretes angiogenic molecules that induce new blood vessels to form in the vicinity of the mass. These new vessels eventually grow into the tumor providing it with the necessary oxygen and nutrients for continued growth. 
video reff: Greg Leuenberger / Sabertooth Productions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/5ca15472-501b-4c89-b734-a5ecae5d061f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2007-12-19T01:07:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1187.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-Affecting-Solubility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors Affecting Solubility</video:title>
      <video:description>In this video, the factors that affect solubility is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/60daa10e-7733-492a-a458-21313fff295d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-12-12T03:18:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11491.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Solubility</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Porcelain-Tooth-Crown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Porcelain Tooth Crown</video:title>
      <video:description>Earlier the artificial teeth contains small amount of metal in them but today pure porcelain teeth are available in market. A difference between the two is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cbcb7b9-48b8-48a0-9e14-079df2ea8853/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-12-01T03:51:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10160.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Teeth</video:tag>
      <video:tag>crowns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Infuse-Local-Anesthetic-Before-Sebaceous-Cyst-Removal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Infuse Local Anesthetic Before Sebaceous Cyst Removal</video:title>
      <video:description>This short tutorial shows how to infuse local anaesthetic before performing small operation. In this case this is a patient suffering sebaceous cyst that is to be removed. See more about the correct way to perform the anaesthetic infusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cca618a-5748-4f78-97dc-4fed876c4d63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2011-11-30T10:15:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9517.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>infuse</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>anesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tutorial-Overview-of-the-NCBI-Bioinformatics-Website</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tutorial: Overview of the NCBI Bioinformatics Website</video:title>
      <video:description>An overview of the National Center for Biotechnology Information (NCBI) website. Designed to help you understand what the NCBI site for, and what tools are available at NCBI for use by students and professionals. 675x605 resolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5cda11e8-a38c-4eb1-8b96-b007d8f046c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2009-05-28T00:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2665.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>ncbi</video:tag>
      <video:tag>Overview</video:tag>
      <video:tag>Tutorial</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebra-Fish-Study-at-the-Mayo-Clinic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebra Fish Study at the Mayo Clinic</video:title>
      <video:description>This video shows a Mayo clinic zebra fish study. The zebra fish is a fresh water fish that is studied for biological processes such as vertebrated development as their larvae is transparent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5ce117d3-26fa-43fc-9dd8-7ab86d8abd3d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-24T19:16:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6001.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Mayo</video:tag>
      <video:tag>clinic</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>study</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Straw-through-potato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straw through potato</video:title>
      <video:description>This video describes straw through potato sick science #064.

&quot;Learn more at http://www.stevespanglerscience.com/experiment/00000170 Sometimes you have to stop and ask yourself, &quot;&quot;Who comes up with this stuff?&quot;&quot; No one ever uses a straw to eat a potato, but science nerds seem to like to find ways to poke straws through potatoes. There must be a deeper meaning... and there is!

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2011 Steve Spangler Science all rights reserved&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/5cedeefe-0061-4b82-8aec-978745ee8342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2012-10-10T13:38:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27818.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Straw</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>potato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rhodium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rhodium - Periodic Table of Videos</video:title>
      <video:description>Rhodium is element number 45 and ha sthe chemical symbol Rh. All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/5d1be9bd-a670-4e83-857e-ea56053af242/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2009-04-09T02:37:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1666.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Rhodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Cataract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Cataract</video:title>
      <video:description>A cataract is a thin cloudy film that covers the eye obscuring vision to that eye. This videos show the surgical removal of a cataract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d165b3b-0f92-48bc-991c-31c34d01b4db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-12-01T00:04:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9787.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cataract</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Carbonyl-Additions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Carbonyl Additions</video:title>
      <video:description>A well description of carbonyl addition is shown here with some examples. The breaking of sigma and pi bonds and formation of new one are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/60eade41-3f3a-4eb6-aaff-e312b7535808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2010-11-30T21:51:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6329.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Carbonyl</video:tag>
      <video:tag>Additions</video:tag>
      <video:tag>28</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Data-on-Chinese-Foreign-Assets-Increase-in-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  16 - Data on Chinese Foreign Assets Increase in 2010</video:title>
      <video:description>Data on Chinese Foreign Assets Increase in 2010

Data on Chinese Foreign Assets Increase in 2010</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22660.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-09-11T02:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a3NFAnHxpKw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>data</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Foreign</video:tag>
      <video:tag>Assets</video:tag>
      <video:tag>Increase</video:tag>
      <video:tag>in</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-CellsEmbryonic-Stem-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem Cells:Embryonic Stem Cells</video:title>
      <video:description>Mouse embryonic stem cells move, grow, and divide in culture. For stories and more images visit www.exploratorium.edu/imaging_station/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/61031e8e-3335-4056-ba8a-b5ddef77b176/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2007-05-19T22:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/386.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>embryonicstemcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Examination-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Examination Part 2</video:title>
      <video:description>This video shows a step by step Loyola female exam. Video Shows a perfect examination by the expert and is very helpful for the medical students</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61018a1e-89d3-4f6b-aa22-ab1ffd12a253/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2011-12-06T18:52:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10857.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einteins-picture-of-Gravity-visualized</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eintein&apos;s picture of Gravity visualized</video:title>
      <video:description>Gravity is a natural phenomenon by which all things with energy are brought toward (or gravitate toward) one another, including stars, planets, galaxies and even light and sub-atomic particles. Gravity is responsible for many of the structures in the Universe, by creating spheres of hydrogen — where hydrogen fuses under pressure to form stars — and grouping them into galaxies. Dan Burns explains his space-time warping demo at a PTSOS workshop at Los Gatos High School, on March 10, 2012. Thanks to Shannon Range from the Gravity Probe B program for creating the original demonstration which he shared with Dan in 2004.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/6107b50a-7a0f-4276-9cb7-0e917cc9f621/cand_5.jpg</video:thumbnail_loc>
      <video:duration>597</video:duration>
      <video:publication_date>2016-05-28T19:54:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32508.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 29 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24190.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-15T04:37:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3YLdO7M5ZlY</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>29</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-brochure-blog</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical brochure blog</video:title>
      <video:description>A medical brochure design that works would not be boring it would combine professionally taken emotive images with hard facts and helpful information it would have an easily navigable layout and a design that challenges the ho hum stereotype of the word medical</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61140709-fb3e-43cc-b865-588e64b512f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-11-30T05:58:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9299.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Brochure</video:tag>
      <video:tag>blog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-at-STS-134-Crew-Return-Safely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at STS-134 Crew Return Safely</video:title>
      <video:description>STS-134 was a NASA mission and regarded as 25th mission, last spaceflight of Space Shuttle Endeavor. This video shows you the lending of the space shuttle to earth safely.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/614f5b9c-86c9-4ab5-bcba-28d75d7eb7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2013-02-05T04:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29145.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>134</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>shuttle</video:tag>
      <video:tag>Endeavour</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>Safely</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Common-Descent-Ian-Tattersall-Interview-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Common Descent - Ian Tattersall Interview 4</video:title>
      <video:description>In your book The Human Odyssey you&apos;ve written that &quot;the shared possession of DNA is the clearest proof of the common descent of all life forms on Earth.&quot; Can you elaborate? - An interview with Ian Tattersall at the Future of Science Conference in Venice, Italy September 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/618452a3-7b20-4fb3-a71e-5c1d80cfadee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2007-08-10T01:00:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/680.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>genetisc</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>commonDescent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catheterization-of-the-male-and-female</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheterization of the male and female</video:title>
      <video:description>The us navy produced this video in 1970 as a training aid for medical personnel it has been digitized for internet distribution by the medical education division brookside associates ltd the opinions contained in this video are those of the us department defense they do not necessarily reflect the opinions of the brookside associates ltd</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61878462-3aa8-4803-adc4-d7011010ae55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1466</video:duration>
      <video:publication_date>2011-12-01T00:44:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9848.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Catheterization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>male</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Female</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explaining-the-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining the Atomic Theory</video:title>
      <video:description>In the past scientist had different ideas on the atomic structure. And they had different theories. This video explains the the atomic theory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/618879d8-57e0-4516-b53a-e7ccfc827695/cand_5.jpg</video:thumbnail_loc>
      <video:duration>285</video:duration>
      <video:publication_date>2010-12-20T10:33:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6646.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-that-trigger-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors that trigger Phagocytosis</video:title>
      <video:description>Molecules called Receptors on professional phagocytes can detect injurious items that are not commonly found in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/61a36a1e-8bb9-493b-ba6f-dd96639170ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-27T19:35:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2441.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>phagocytosis</video:tag>
      <video:tag>Uptake</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Phagocytes</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acid-Bases-And-Salts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acid Bases And Salts</video:title>
      <video:description>Three main classes of compounds i.e. acid, bases and salts are shown briefly in this video. These classes are further classified on the bases of their strengths and their properties are discussed in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46d54098-d189-4230-9786-a8d2fa75af4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2011-12-12T21:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11595.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>study</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Bases</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Salts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheal-deviation-Clinical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal deviation Clinical Exam</video:title>
      <video:description>Tracheal deviation occurs when the windpipe or trachea has moved to one side,, for whatever reason. This the clinical examination of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61ae3327-7863-4e20-a25c-86640581e6af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-11-28T05:25:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8202.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tracheal</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Newtons-Laws-of-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newtons Laws of Motion</video:title>
      <video:description>This video shoes the Newtons three laws of motions illustrated with 3D animations and motion graphics. This volume work for three basic laws of motion is called &apos;Principia Mathematica&apos;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/61af9884-e01f-4379-b3b4-b85ccda3786b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2012-12-01T07:36:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28204.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>VideoBrief</video:tag>
      <video:tag>newtons</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>of</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>illustrated</video:tag>
      <video:tag>with</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>and</video:tag>
      <video:tag>graphics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-An-Introduction-to-Computational-Multiphysics-II-ExamplesApplications-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - An Introduction to Computational Multiphysics II: Examples/Applications Part I</video:title>
      <video:description>Lec 36 - An Introduction to Computational Multiphysics II: Examples/Applications Part I. Microfluidics and turbulence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16015.jpg</video:thumbnail_loc>
      <video:duration>6197</video:duration>
      <video:publication_date>2012-08-29T08:04:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zw5FooohE0Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>Multiphysics</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>part</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Prepare-Syringe-For-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Prepare Syringe For Injection</video:title>
      <video:description>This video shows the preparing of Syringe for injection. A proper care is very necessary while preparing syringe because it may result into infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61b1f9fa-7bb3-4b5c-8f1a-c563667620ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:12:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8851.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Preparing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Syringe</video:tag>
      <video:tag>for</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>type</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Subcutaneous-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subcutaneous Injection</video:title>
      <video:description>Subcutaneous Injection was originally produced by the us army in 1978 it has been reformatted and edited for digital use by the brookside associates medical education division this modification is c 2005 all rights reserved</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61ca70f7-8570-4b8f-9219-05ff3af618f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-12-03T03:46:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10630.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Others</video:category>
      <video:tag>subcutaneous</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nitrogen-a-Chemical-Compound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nitrogen a Chemical Compound</video:title>
      <video:description>What Is Nitrogen? Where is the name originated from? What are the sources, abundance and the uses of Nitrogen? This video tell a lot more about the nitrogen compound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61d1bd44-c973-4f0d-8831-560067028007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2011-12-12T02:57:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11448.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Nitrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrons-Arrangement-In-An-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electron&apos;s Arrangement In An Atoms</video:title>
      <video:description>Electronic configuration i.e. the arrangement of electrons into different energy shells is show here. The electron occupies the energy level according to the holding capacity of each energy level.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>mechanism of action video military man getting shot</video:title>
      <video:description>Scientific animation and medical education military man getting shot produced for a military equipment company by tres3d medical-animation-studio 
MOA mechanism of action video</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In cell transport substances move across the cell membrane solvent molecules (water) and solute molecules both cross the cell membrane either towards the intracellular space or the extracellular space</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6082.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
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    <video:video>
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      <video:description>With amazing tools that peer deep into cells, cell biologists are beginning to understand the structure, function and history of these highly organized, complex, chemical factories that are the building blocks of life. Voyage into the microscopic world of prokaryotic, eukaryotic cells, chloroplasts, and mitochondria. 17 minutes, color.

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      <video:uploader>nazir</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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177-180, pg. 176</video:description>
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    <lastmod>2026-08-14</lastmod>
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Cyclic AMP activates protein kinase A by binding to a regulatory peptide and altering its conformation. Learn more in this molmodac, or molecular mode of action, video.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Lec-138-Identifying-Rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 138 - Identifying Rays</video:title>
      <video:description>Identifying Rays

u07_l1_t1_we1 Identifying Rays</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24907.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2012-09-17T17:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9jEq6dmqPg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Identifying</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Enlightenment-and-the-Public-Sphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - The Enlightenment and the Public Sphere</video:title>
      <video:description>Lec 5 - The Enlightenment and the Public Sphere. European Civilization, 1648-1945 (HIST 202)

While the major philosophical projects of the Enlightenment are associated with the names of individual thinkers such as Montesquieu, Rousseau, and Voltaire, the cultural transformation in France in the years leading up to the Revolution should also be understood in the context of the public sphere and popular press. Alongside such luminaries as those associated with Diderot&apos;s Encyclopédie were a host of lesser pamphleteers and libellists eager for fame and some degree of fortune. If the writings of this latter group were typically vulgar and bereft of literary merit, they nonetheless contributed to the &quot;desacralization&quot; of monarchy in the eyes of the growing literate public. Lawyers&apos; briefs, scandal sheets and pornographic novels all played a role in robbing the monarchy of its claim to sacred authority at the same time as they helped advance the critique of despotism that would serve as a major impetus for the Revolution.

00:00 - Chapter 1. Six Ways That the Enlightenment Mattered 
05:52 - Chapter 2. The Spread of Enlightenment Thinking through the Public Sphere: Academies, Masonic Lodges, and Salons 
12:58 - Chapter 3. The Enlightenment among the Grub Street Hacks
23:05 - Chapter 4. Desacralization of the French Monarchy 
27:43 - Chapter 5. Legal Briefs on the Despotism of the Monarchy: The Law as a New Source of Sovereignty
36:41 - Chapter 6. Sensational Royal Affairs: The Erosion of Monarchical Prestige 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14107.jpg</video:thumbnail_loc>
      <video:duration>2879</video:duration>
      <video:publication_date>2012-08-26T11:12:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/INGBS1LIBCA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Enlightenment</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Sphere</video:tag>
      <video:tag>Grub</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XVI</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>absolutism</video:tag>
      <video:tag>despotism</video:tag>
      <video:tag>Marie</video:tag>
      <video:tag>Antoinette</video:tag>
      <video:tag>philosophes</video:tag>
      <video:tag>Diderot</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>Voltaire</video:tag>
      <video:tag>censorship</video:tag>
      <video:tag>Scandal</video:tag>
      <video:tag>Jansen</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Rohan</video:tag>
      <video:tag>Darnton</video:tag>
      <video:tag>press</video:tag>
      <video:tag>Literacy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Nuclei-Protein-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Nuclei Protein Extraction</video:title>
      <video:description>This protocol involves three steps to prepare nuclear extracts. First, the cells are collected. Then, make cell membrane fragile using a pestle in hypotonic buffer. After collection of the cytoplasmic fraction, the nuclei are lysed and the nuclear proteins are solubilized in the lysis buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/635eb29a-2993-4f1a-aedd-1e614de1a984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-06-02T02:08:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4384.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>cell</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IRREDUCIBLE-COMPLEXITY-PART-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IRREDUCIBLE COMPLEXITY PART 1</video:title>
      <video:description>Archaeologists carry out long and difficult excavations looking for clues, such as tools, works of art, household items and the like, that can provide clues about the history of life and living things. Every remain they find is a discovery in the name of history, and an important resource that can illuminate the history of life and of mankind. Together with the information they contain, all these objects and artefacts are “intelligent designs.” They were designed and produced for a specific purpose. They reflect the labour, expertise, taste and intelligence of the artists who made them. /nIt would be quite irrational to suggest that any intelligent design came into being by chance, under the effects of natural conditions. /nSo what about life? How should people who realise that even a simple artefact from under the ground is the product of design account for the origin of living things, each one of which has its own complexity?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/859f0eff-63ee-47d5-baae-e9a031082b9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1102</video:duration>
      <video:publication_date>2009-05-09T10:20:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2160.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cretaion</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-the-cell-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of the cell - part  2</video:title>
      <video:description>In the one and a half centuries that have passed since Darwin’s day, giant steps have been taken in science and technology. Scientists discovered the structure of the cell. They saw with surprise that the cell has a system so complex as to have been unimaginable in Darwin’s time. This great documentary reveals this design in the cell with sophisticated computer graphics. This video feature latest scientific progress in organism and cells.</video:description>
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      <video:duration>1046</video:duration>
      <video:publication_date>2009-05-08T21:59:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2159.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>miracle</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Irreducible-complexity-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Irreducible complexity part 2</video:title>
      <video:description>This video shows irreducible complexity. Archaeologists carry out long and difficult excavations looking for clues, such as tools, works of art, household items and the like, that can provide clues about the history of life and living things. Every remain they find is a discovery in the name of history, and an important resource that can illuminate the history of life and of mankind. Together with the information they contain, all these objects and artefacts are “intelligent designs.” They were designed and produced for a specific purpose. They reflect the labour, expertise, taste and intelligence of the artists who made them. /nIt would be quite irrational to suggest that any intelligent design came into being by chance, under the effects of natural conditions. /nSo what about life? How should people who realise that even a simple artefact from under the ground is the product of design account for the origin of living things, each one of which has its own complexity?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a1c20103-b0a0-4d00-a7cd-86b6543bb9b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2009-05-10T09:02:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2161.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Irreducible</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Osteoarthritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Osteoarthritis?</video:title>
      <video:description>Osteoarthritis is a common condition in the majority of the population of a country. This is usually seen in people above 35 years old. This video explains how to diagnose,cure and prevent this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/637b98ab-7991-4532-b7de-548d8b6d977a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-11-28T10:33:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8412.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gut</video:tag>
      <video:tag>Check</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Static-Electricity-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Static Electricity Part 1</video:title>
      <video:description>Here are some high school physics demonstrations about static electricity. More activities like this can be found at www.ScienceWithMrNoon.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/63906b56-7d38-489a-b375-0476a967cf4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2009-05-14T01:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2205.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>static</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>education</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Undergoing-a-Knee-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Undergoing a Knee Replacement Surgery</video:title>
      <video:description>Mr and Mrs Ofomata Underwent a Knee Replacement surgery in Mumbai.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/63a65a08-19e0-4f61-9c38-bd2d2b4eeb37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-29T11:08:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8835.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Ofomata</video:tag>
      <video:tag>and</video:tag>
      <video:tag>his</video:tag>
      <video:tag>wife</video:tag>
      <video:tag>at</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Orthopedic</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exercise-is-must-for-heal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exercise is must for heal</video:title>
      <video:description>General recommendations for improved health are to exercise on most days of the week that is five to six for at least 30 minutes of moderate intensity exercise like walking. If you are trying to lose weight or maintain weight loss. the consensus is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63ba293c-e20c-4384-b2c8-fcd0f89c1739/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2010-11-29T09:22:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6238.mp4</video:content_loc>
      <video:uploader>testv84539</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Excercise</video:tag>
      <video:tag>Must</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulation</video:title>
      <video:description>The circulatory system is an organ system which passes nutrientslike amino acids, electrolytes and lymph, gases, hormones, blood cells, etc. to and from cells in the body to help fight diseases and help stabilize body temperature and pH to maintain homeostasis.

This system may be seen strictly as a blood distribution network, but some consider the circulatory system as composed of the cardiovascular system, which distributes blood, and the lymphatic system, which distributes lymph. While humans, as well as other vertebrates, have a closed cardiovascular system (meaning that the blood never leaves the network of arteries, veins and capillaries), some invertebrate groups have an open cardiovascular system. The most primitive animal phyla lack circulatory systems. The lymphatic system, on the other hand, is an open system.

Two types of fluids move through the circulatory system: blood and lymph. The blood, heart, and blood vessels form the cardiovascular system. The lymph, lymph nodes, and lymph vessels form the lymphatic system. The cardiovascular system and the lymphatic system collectively make up the circulatory system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/63e9b1f8-b960-486b-85e1-e05f7e14c7e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>236</video:duration>
      <video:publication_date>2010-11-09T13:47:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4870.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-among-animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication among animals</video:title>
      <video:description>Communication and mutual assistance among animals are demonstrated in this science video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/4810f2b6-668b-4376-8cc8-31d318fd2475/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2009-05-17T19:32:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2252.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Mutual</video:tag>
      <video:tag>asistance</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>animals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Workshop-on-Suturing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Workshop on Suturing</video:title>
      <video:description>This video shows a suturing workshop from the University of Wisconsin. It teaches on the various aspects of suturing that include the tools of trade, type of sutures and complications that may arise while undertaking the operation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/63e10f12-6aba-4f8f-89d7-722da472b906/cand_5.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2011-12-06T20:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10944.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Suturing</video:tag>
      <video:tag>Workshop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tyndall-Effect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tyndall Effect</video:title>
      <video:description>When a strong beam of light is passes through a colloidal solution then the light is scattered by the colloidal particle. This scattering of light is called Tyndall effect. Video shows the Tyndall effect with a diagram.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/64270ddb-7d21-40ab-b473-4449b35afce3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T23:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11144.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tyndall</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-front-view-of-hearth-without-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The front view of hearth without blood</video:title>
      <video:description>The front view of the heart most clearly reveals the structure of this powerful muscle. The heart has four chambers surrounded by thick muscular walls. In this model, the right atrium (on your left) is shown in blue, the left atrium (on your right) in yellow, the right ventricle in purple, and the left ventricle in red. The chambers contain valves (shown in white) that prevent the blood from flowing back inside once it has been pushed out. Click on the &quot;Front view with blood&quot; link to see the blood in motion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/642e1331-c1c6-4ceb-8550-f3e15a9d30f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:30:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29690.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Front</video:tag>
      <video:tag>View</video:tag>
      <video:tag>hearth</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Another Stoichiometry Example in a Solution</video:title>
      <video:description>Another Stoichiometry Example in a Solution

Another Stoichiometry Example in a Solution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22726.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2012-09-11T02:57:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_qrQKBB2jt8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Another</video:tag>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dealing-with-Choking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dealing with Choking</video:title>
      <video:description>Choking is something we encounter in our everyday life. This video will Demonstrate the safe steps to take when some one is choking. Please follow these steps with caution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/643193ba-83c0-4364-8136-63b2fe6b8654/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-12-11T22:45:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11037.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
      <video:tag>with</video:tag>
      <video:tag>choking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solidarity-Among-Animals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solidarity Among Animals!</video:title>
      <video:description>Solidarity is called as the integration, and degree and type of integration, shown by a society or group with people and their neighbours and this videos shows solidarity among animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/80f93b76-8934-46e7-abe2-e78939a2cba3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2009-05-17T20:31:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2254.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Solidarity</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>God</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Allah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-Mobility-Artillery-Rocket-System-M142-HIMARS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High Mobility Artillery Rocket System M142  (HIMARS)</video:title>
      <video:description>The video documents further success and usage of the HIMARS  which has the capacity to carry six rockets or one Army Tactical Missile System (ATACMS) missile on the U.S. Army.s new Family of Medium Tactical Vehicles (FMTV) five-ton truck, and can send out the entire M270 Multiple Launch Rocket System (MLRS) family of munitions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/589e8d27-ee75-4d2c-b742-d28419c3de2e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2011-11-25T20:54:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7930.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>M142</video:tag>
      <video:tag>high</video:tag>
      <video:tag>mobility</video:tag>
      <video:tag>Artillery</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>system</video:tag>
      <video:tag>HIMARS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-Conspiracies-Part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny Conspiracies (Part 4)</video:title>
      <video:description>In this episode of MicrobeWorld Video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit. 
Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/643681bb-36a1-4823-bcdb-0bc094f2af39/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-15T22:02:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4265.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>MicrobeWorld</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prehistoric-Iron-Smelting-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prehistoric Iron Smelting Demonstration</video:title>
      <video:description>Experimental archaeologist Jake Keen demonstrates some of the concepts of iron smelting in a bloomery furnace using techniques believed to have been used during the British Iron Age. The demonstration was part of Wessex Archaeology&apos;s annual practical archaeology course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/643ef0b1-fcd8-40d1-9307-c3961a460dbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>290</video:duration>
      <video:publication_date>2009-04-08T20:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1643.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>archaeology</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iron</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effects-of-High-Blood-Pressure-on-your-Body-KreativeVistas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effects of High Blood Pressure on your Body - KreativeVistas</video:title>
      <video:description>Doctors show this patient education film while explaining what high blood pressure (otherwise known as the silent killer) does to a body. A KreativeVistas Production for Kaiser</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/643fc438-d4dd-4e4e-8605-97c9d69a1403/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2009-04-24T23:15:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2108.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>KreativeVistas</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>education</video:tag>
      <video:tag>high</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Hypertension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-24264-Film-as-Visual-and-Literary-Mythmaking-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005</video:title>
      <video:description>Lec 1- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005.
Session 1

Instructor: Irving Singer

View the complete course: http://ocw.mit.edu/24-264F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15278.jpg</video:thumbnail_loc>
      <video:duration>8323</video:duration>
      <video:publication_date>2012-08-28T16:19:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P7tCdhvhIKU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>film</video:tag>
      <video:tag>Myth</video:tag>
      <video:tag>Literature</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>literary</video:tag>
      <video:tag>classic</video:tag>
      <video:tag>Western</video:tag>
      <video:tag>World</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Avon-Quality-Spine-Surgery-Procedures-in-India-at-Delhi-and-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Avon Quality Spine Surgery Procedures in India at Delhi and Mumbai</video:title>
      <video:description>Back pain is the second most common nerve problem after headaches it is also the most common cause of job related disability according to the national institute of neurological disorders and stroke in fact eighty percent of adults will experience back pain at some time in their life</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/679848e1-1f1c-4680-b046-944f8f683a00/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10519.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Avon</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>spine</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Medical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Race-Cars-with-Constant-Speed-Around-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Race Cars with Constant Speed Around Curve</video:title>
      <video:description>Race Cars with Constant Speed Around Curve

When acceleration could involve a change in direction and not speed</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21052.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2012-09-08T17:14:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ITA1rW5UraU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>race</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>with</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Around</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Surface-Tension</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Surface Tension?</video:title>
      <video:description>Video shows an activity to explain the surface tension on any body. A detailed description of these forces is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6786f12a-653e-4dbe-882b-5afef63295c4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2013-01-14T04:39:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28779.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>tension</video:tag>
      <video:tag>extra</video:tag>
      <video:tag>footage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Learning-about-Antigenic-Drift</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning about Antigenic Drift</video:title>
      <video:description>This video describes the idea that the accumulation of small changes in a virus leads to antigenic drift. Antigenic drift contributes to our susceptibility to influenza infections year after year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/679904dc-5330-40d8-af35-30f666d871e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-27T19:49:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2480.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>antigenic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>epidemics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lizard-getting-eaten-by-a-rattlesnake</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lizard getting eaten by a rattlesnake</video:title>
      <video:description>If you have ever wondered how snakes eat prey bigger than them then this video will show you exactly how they accomplish it. Watch as a rattlesnake eats a lizard in part 2 of Deep into the Wild by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/679a0be7-c428-45d7-bb59-d815b1135d62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2011-11-26T00:33:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8022.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Rattlesnake</video:tag>
      <video:tag>Eating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>lizard</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Peripheral-Venous-Access-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peripheral Venous Access Video</video:title>
      <video:description>Peripheral venous access procedure video lecture to assess the success of peripheral venous access for implantation of venous access device in large series of patients with the aim of avoiding central venousss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/679b50c0-da1a-46c9-9395-94092cebf533/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2011-11-29T20:29:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9117.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Peripheral</video:tag>
      <video:tag>Venous</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-8ac1dd</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 1 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; TLC - The Basics

Thin-layer chromatography is the most commonly used analytical technique in many research labs. This video walks you through every step, from setting up a developing chamber to calculating Rf values.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15267.jpg</video:thumbnail_loc>
      <video:duration>963</video:duration>
      <video:publication_date>2012-08-28T16:16:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUn2skAAjHk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Squared-Notch-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Squared Notch Demonstration</video:title>
      <video:description>A step by step procedure on how to make a surgical squared notch is shown in this medical video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6829040f-2aff-4949-82b3-1e244b3ce04f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-29T10:55:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8780.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-Allotropes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon Allotropes</video:title>
      <video:description>Diamond:
Diamond is one of the best known allotropes of carbon, whose hardness and high dispersion of light make it useful for industrial applications and jewelry. Diamond is the hardest known natural mineral, making it an excellent abrasive and also means a diamond holds its polish extremely well and retains luster.

Graphite:
Graphite (named by Abraham Gottlob Werner in 1789, from the Greek γραφειν: &quot;to draw/write&quot;, for its use in pencils) is one of the most common allotropes of carbon. Unlike diamond, graphite is a conductor, and can be used, for instance, as the material in the electrodes of an electrical arc lamp. Graphite holds the distinction of being the most stable form of solid carbon ever discovered.


Amorphous carbon:
Amorphous carbon is the name used for carbon that does not have any crystalline structure. As with all glassy materials, some short-range order can be observed, but there is no long-range pattern of atomic positions.

Fullerenes:
The fullerenes are recently-discovered allotropes of carbon named after the scientist and architect Richard Buckminster Fuller, but were discovered in 1985 by a team of scientists from Rice University and the University of Sussex, three of whom were awarded the 1996 Nobel Prize in Chemistry.
 
Lonsdaleite:
Lonsdaleite is a hexagonal allotrope of the carbon allotrope diamond, believed to form when meteoric graphite falls to Earth. The great heat and stress of the impact transforms the graphite into diamond, but retains graphite&apos;s hexagonal crystal lattice.

Chaoite:
Chaoite is a mineral believed to have been formed in meteorite impacts. It has been described as slightly harder than graphite with a reflection colour of grey to white. However, the existence of carbyne phases is disputed – see the entry on chaoite for details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/67a92264-115b-4d3d-83de-19498317efd9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2010-11-09T21:09:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4881.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>Allotropes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sting-Snorkeling-with-golden-jellyfish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sting? Snorkeling with golden jellyfish</video:title>
      <video:description>Where do the golden jellyfish get their name from? Don&apos;t they sting. Here is to snorkeling with golden jellyfish in the Pacific abyss by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/67aa73bf-ef33-46e8-9f40-fd4f6e5adbae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-26T00:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7979.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Snorkling</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Golden</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph vessel</video:title>
      <video:description>Lymphatic system is composed of lymph vessels. Lymph is carried inside lymph vessels unidirectionally towards the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/67ae8848-ee1c-4c21-96f3-259b6b9a374e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T05:06:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1968.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>lymphatic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sine wave influencing water</video:title>
      <video:description>Brusspup shows us how he creates his famous experiment.  He runs a sine wave over a stream of water.  See the amazing resuls</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/67ad4bf0-3da9-4ac6-869c-f58449ddaea5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2014-08-27T21:07:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31461.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Sound</video:tag>
      <video:tag>water</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Here are the tips from a medical director about sleep tight all night. A tight sleep is necessary for healthy body and for recovery from injury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/67af1c9f-991c-4285-9876-c64bb9a4d9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-12-06T20:08:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10908.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Tight</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Night</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>179</video:duration>
      <video:publication_date>2014-06-19T11:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30990.mp4</video:content_loc>
      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
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    <loc>https://dnatube.com/videos/The-reason-we-throw-up-in-a-car</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The reason we throw up in a car</video:title>
      <video:description>When the ears and eyes send mixed signals to the brain the biological response is vomiting.  Why? well, this video showes us just that.  Spoiler: It has something to do with motion sickness.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6805e78d-d7a9-4e49-b8b2-b188ad9c394a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2014-10-01T23:53:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31770.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
      <video:tag>car</video:tag>
      <video:tag>vomiting</video:tag>
      <video:tag>throwing</video:tag>
      <video:tag>up</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Deep Palpation</video:title>
      <video:description>Deep Palpation of the Abdomen is shown in this medical video. Deep palpation of the abdomen is performed by placing the flat of the hand on the abdominal wall and applying firm, steady pressure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/685fd1f0-d428-43a4-8892-5bc996869f1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2011-12-01T03:23:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10056.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Deep</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>As suburbs developed in New England, the forest habitat became more patchy, resulting in the disappearance of some species and the proliferation of mice - which are the reservoir for the Lyme spirochete -- and ticks, which carry the disease to humans. This increased the proportion of infected ticks, and led to an increase in human disease.  Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/68622e65-f381-4a9c-a595-f0130751a38d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2007-04-06T20:51:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/205.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>mice</video:tag>
      <video:tag>Lyme</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>hemorrhagic</video:tag>
      <video:tag>epidemiology</video:tag>
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    <loc>https://dnatube.com/videos/Discovery-of-Cosmic-Microwave-Background-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discovery of Cosmic Microwave Background Radiation</video:title>
      <video:description>In addition to this cosmic microwave background radiation the early universe was filled with hot hydrogen gas with a density of about 1000 watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6862df8c-fe1d-45b5-8367-72bc7eeda25d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-12-13T05:12:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11670.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 2: Elimination with Matrices.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2862</video:duration>
      <video:publication_date>2012-08-26T19:06:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QVKj3LADCnA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Least</video:tag>
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      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>transforms</video:tag>
      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>this interactive animation helps you to understand the metabolism in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/68644c1e-11a9-45b2-8dc6-585f4337e82f/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-04-01T17:33:49.000Z</video:publication_date>
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      <video:tag>Metabolism</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A well discussion about the study of the history of mathematics. The logic used in the history are found today in the written forms on historic walls.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/68652935-e9e5-4818-b8d2-642645097d33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>482</video:duration>
      <video:publication_date>2010-12-11T01:34:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6562.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>doc</video:tag>
      <video:tag>part24</video:tag>
      <video:tag>final</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movements of Limbs</video:title>
      <video:description>A proper step by step procedure for your limbs Movement is shown here. The physician must be aware of the care that should be taken during these movements.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/687e0266-e159-4d01-a694-04020aa2f96e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2013-02-16T02:49:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30264.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Limb</video:tag>
      <video:tag>Movements</video:tag>
      <video:tag>Circumduction</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction of meningeococcal bacterial maningitis</video:title>
      <video:description>Meningeococcal bacteria is a bacteria that is associated with meningeococcal meningitis, it is a highly infectious disease with a high mortality rate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/687c3179-141b-44c3-b5a2-176a7d0cab8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-28T07:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8343.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningeococcal</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>Maningitis</video:tag>
      <video:tag>introduction</video:tag>
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    <loc>https://dnatube.com/videos/The-Axillary-Fossa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Axillary Fossa</video:title>
      <video:description>Video shows the anatomy of the axillary fossa with its working. This is h pert of human body and helps in the movement of our arms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89e45881-7fac-417e-8440-42b21d29ccf1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-11-29T07:04:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8751.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Axillary</video:tag>
      <video:tag>Fossa</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Worlds Natural Ecosystems</video:title>
      <video:description>This video shows the different types of ecosystems found in the biosphere. Ecosystems are classified into terrestrial and aquatic ecosystem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/68978b18-b4e4-46e9-875d-957aac9d8ff9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2011-12-14T06:27:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11787.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Natural</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dj Tesla Coil Super Mario Brothers Theme</video:title>
      <video:description>This DJ is using Tesla Coil Super to play Mario Brothers Theme. It is so nerdy but it is really fun to watch.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/02/689de012-da06-48bd-af36-4e195bafb68a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2016-02-12T16:03:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32421.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Mars-our-nearest-neighbor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mars: our nearest neighbor</video:title>
      <video:description>Mars is the fourth planet from the sun. It has a thin atmosphere and possibly a polar ice cap as well. It has about half the diameter of Earth.  Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/5dc58918-bb18-4e37-9df5-5f246a047dbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2009-06-10T14:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2825.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Our</video:tag>
      <video:tag>nearest</video:tag>
      <video:tag>neighbor</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CO2 Transport</video:title>
      <video:description>This science video shows CO2 transportation in respiratory system. There are 3 ways in which carbon dioxide is transported in the blood:

1. DISSOLVED CO2
2. BOUND TO HAEMOGLOBIN AND PLASMA PROTEINS
3. BICARBONATE IONS (HCO3- ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/68a62e7e-0cf7-4758-859b-e300b643dbf0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2009-06-06T08:50:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2781.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CO2</video:tag>
      <video:tag>Transport</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>C elegans Electrotaxis in a Microfluidic Environment, Lab on</video:title>
      <video:description>C elegans Electrotaxis in a Microfluidic Environment, Lab on a Chip, 2010, DOI 1039 B917486A</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/68a63f9c-b2b7-460a-807c-0c1c4ce26498/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2010-11-24T15:26:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5957.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>Electrotaxis</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Microfluidic</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chip</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>DOI</video:tag>
      <video:tag>1039</video:tag>
      <video:tag>B917486A</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Mythbusters- Mc Guyver Special Sodium  Metal Explosion!</video:title>
      <video:description>www.mp3sale.ru Mythbusters test a Mc Guyver Myth about exploding sodium, also features a nice C4 explosion !</video:description>
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    <loc>https://dnatube.com/videos/Amazing-birds-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Miracles in the best flying machines in the world are shown in this video. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Miracles in birds are shown this video. Birds are the best flying machines in the world. In this film you will discover the stunning design in the aerodynamic structure of their bodies, their navigation systems or their different flight techniques. The bodies of birds are not only testimonies to creation, but also strong evidence against Darwinism: The avian lung, design of the feathers and many other features of birds refute the theory of evolution, which assumes life on Earth to be an accidental phenomenon. This fascinating concept of natural flawlessness is being employed by modern engineers to build plane.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10592.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Inflammatory</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrochemistry in French Language</video:title>
      <video:description>This video aims at providing an inspiring discussion and the challenges faced by electrochemistry research and engineering and if you would like to learn about the fascinating subject of electrochemistry watch this video</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11839.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>If you are on this website you are very intelligent.  Now if I were to ask you, why the sea levels were rising, what would you answer? Don&apos;t rush, the answer might surprise you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6b896bed-0410-4298-9c2b-7a0b054d44fd/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31850.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A deep sky videos on written in the stars</video:title>
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with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29017.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6501.mp4</video:content_loc>
      <video:uploader>genius33</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Introduction to Digital Integrated Circuits Lecture 31 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2009-04-24T23:06:08.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Where are the 39 billion missing suns?</video:title>
      <video:description>The Perimeter Institute for Theoretical Physics presents baffling facts about our stars and galaxies. They explain how to calculate the mass of these amazing bodies in space but also address the problems unseen mass present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/cefde89d-66c1-42ec-88c2-5925cdc0e88c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2013-01-30T04:25:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28999.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Dark</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>Star</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Triangulum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removal-of-Mucocele-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of Mucocele- Surgery</video:title>
      <video:description>Video shows a full surgical procedure of removing the mucocele from lower lip of a patient. This video will definitely help you because it is performed by the expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6bc7119e-94ec-4b19-aa4e-6f81aa4d8fdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2011-12-06T18:28:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10809.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mucocele</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>Lip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Slime-Mold-Phagocytosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Slime Mold Phagocytosis</video:title>
      <video:description>A Dictyostelium discoideum soil amoeba labelled in red eating green-fluorescently marked yeast cells. Marked in red fluorescence is the filament protein F-actin, which is</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/6bc889f0-e8b7-4a41-a4a0-0705c952b7b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2009-04-21T22:15:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1940.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Slime</video:tag>
      <video:tag>mold</video:tag>
      <video:tag>phagocytosis</video:tag>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>Actin</video:tag>
      <video:tag>Jin</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Book-The-Catcher-in-the-Rye-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Book -The Catcher in the Rye Part 1</video:title>
      <video:description>This video will show you the interesting things in &quot;Catcher in the Rye&quot; for making it a best selling book. Watch this video and you will definitely like to buy it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bc80b24-907a-41dd-a6bc-ee994e7e869d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>651</video:duration>
      <video:publication_date>2013-02-11T04:03:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30225.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>language</video:tag>
      <video:tag>Voice</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Holden</video:tag>
      <video:tag>Caulfield</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Catcher</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Rye</video:tag>
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      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Importance-of-Urgency</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - The Importance of Urgency</video:title>
      <video:description>The Importance of Urgency

An interview with John Kotter, Professor Emeritus, Harvard Business School.

Without a true sense of urgency, any change effort is doomed. Watch John Kotter discuss the need for urgency and how managers create and sustain it in their organizations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25561.jpg</video:thumbnail_loc>
      <video:duration>642</video:duration>
      <video:publication_date>2012-09-18T16:25:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zD8xKv2ur_s</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Importance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Urgency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Meiosis-phenomenon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis phenomenon</video:title>
      <video:description>Everyone is special, there&apos;s no one like you. Thanks to meiosis that&apos;s true. The video explains  meiosis, its description and functioning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6bd5f46a-9de7-4d0b-8733-d85f405dddb0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2013-01-19T04:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28919.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reconstruction-of-Iguanodon-by-Louis-Dollo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon by Louis Dollo</video:title>
      <video:description>This video shows the old reconstruction of lguanodon by Louis Dollo in 1882. The picture is shown very clearly with an interesting animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6be6d3bc-a8bb-4e8b-a822-5124fd9ed208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:36:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3123.mp4</video:content_loc>
      <video:category>History</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
      <video:tag>1882</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Detailed-explanation-on-cats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detailed explanation on cats</video:title>
      <video:description>AsapSCIENCE talks to us about cats.  In its frequent tone these guys from Canada tells us everything to do with cats.  What exactly does catnip do to cats and why they always land right side up, everything that tickles your fancy will be explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/6be7dcd8-c93b-443c-8776-b67788b03377/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2014-10-02T02:11:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31796.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cats</video:tag>
      <video:tag>catnip</video:tag>
      <video:tag>land</video:tag>
      <video:tag>feet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Massive-Crack-in-Ice-Shelf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Massive Crack in Ice Shelf</video:title>
      <video:description>Operation IceBridge Discovers Massive Crack in Ice Shelf and take off to study its cause and effect to the rise in levels of sea water.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c0b0981-50e2-4012-b9f9-45af57121f1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-24T15:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7725.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Operation</video:tag>
      <video:tag>IceBridge</video:tag>
      <video:tag>Discovers</video:tag>
      <video:tag>massive</video:tag>
      <video:tag>Crack</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>Shelf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Modeling-Database</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Modeling Database</video:title>
      <video:description>Molecular Modeling DataBase is a database provides information on the biological function, on mechanisms linked to the function, and on the evolutionary history of relationships between proteins. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/6c214f82-b986-4428-bcc2-67e14caa5e97/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-10-04T07:53:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4616.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>database</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-in-the-atom-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle in the atom 2</video:title>
      <video:description>It is unlikely for man to make his way to the truth unless he asks himself the question why? In this film, we will deal with the subject of the atom, the ground work of every animate and inanimate thing. After seeing what occurs and in what way it occurs with regards to the atom, we will seek the answers to the question why? The answer to this question will take us to the truth we pursue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/5cf81abe-a363-410a-aba8-b689cabe8f03/cand_5.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2009-05-17T08:06:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2231.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>atom</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physic</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>conscious</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Public-Health-250A-Lecture-5-Descriptive-Epidemiology-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Public Health 250A - Lecture 5: Descriptive Epidemiology IV:</video:title>
      <video:description>Public Health 250A - Lecture 5: Descriptive Epidemiology IV:

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25562.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-18T16:25:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h-V9KP0OnIA</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Descriptive</video:tag>
      <video:tag>epidemiology</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tracheal-Intubation-Retrograde</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tracheal  Intubation Retrograde</video:title>
      <video:description>This video provides information on a retrograde tracheal intubation. This procedure is carried out in emergency cases where orotracheal intubation is impossible due to an anatomic issue and other reasons as provided for in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e322418-7914-45cc-bb3b-34b8597d26d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>627</video:duration>
      <video:publication_date>2011-12-06T19:53:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10873.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Retrograde</video:tag>
      <video:tag>Intubation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Baboons-the-opportunists-hunting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Baboons the opportunists, hunting</video:title>
      <video:description>Hungry baboons will eat just about anything from grass to eggs and even small animals. These animals are also quite opportunistic when it comes to hunting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e0c02c3-9bbf-490a-b9eb-d34b7fd79ca0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-26T04:59:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hungry</video:tag>
      <video:tag>baboons</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>Nomads</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Namib</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Colony-Plans-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Colony Plans on Mars</video:title>
      <video:description>Video shows the space agencies discussing about the colony plans on Mars. Discussion is really interesting and you must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6e4e6fdb-19cd-4a5c-acfa-f53271e75c5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2013-02-07T06:05:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29237.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Mars</video:tag>
      <video:tag>Colony</video:tag>
      <video:tag>plans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-amylase-assay-training-video-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha amylase assay-training video part 2</video:title>
      <video:description>This second video in the series demonstrate the method of extraction of alpha amylase from wheat or flour. This required hydrolyzing the soluble starch present in the sample. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6e5bad5c-6c47-40e7-b517-5736b4535b93/cand_5.jpg</video:thumbnail_loc>
      <video:duration>303</video:duration>
      <video:publication_date>2010-11-26T10:31:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6129.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>amylase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shrewsbury-smart-lipo-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shrewsbury smart lipo treatment</video:title>
      <video:description>SmartLipo otherwise known as laser liposuction is a new and exciting means of creating the same great effects traditional surgical liposuction produces and is available at new new jersey li</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6e5cc215-ca40-4b5b-96f4-5877e1fb43ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2011-12-06T20:09:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10909.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Shrewsbury</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>LIPO</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Monmouth</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Jersey</video:tag>
      <video:tag>Li</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tuberculosis-X-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tuberculosis X-ray</video:title>
      <video:description>Difference between an tuberculosis patients x-ray and a normal is discussed here. This X-ray is discussed by an expert doctor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6e5dbc40-e98a-4af3-99c9-b13aec6d04dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T01:21:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9226.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>Tuberculosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Shortest-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Shortest Time</video:title>
      <video:description>Video shows the reviews of different experts about the shortest possible time. Interesting video you must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6e5ece10-6de9-4343-a759-91d5257b1e27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2013-01-12T00:56:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28660.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>shortest</video:tag>
      <video:tag>Possible</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Computer Science 169</video:title>
      <video:description>Lec 12- Computer Science 169.
Software Engineering</video:description>
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    <loc>https://dnatube.com/videos/Basic-Suturing-in-the-Emergency-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Suturing in the Emergency Room</video:title>
      <video:description>There are various techniques for suturing a wound. This video presents some of them. Suturing is vital part of a patients` treatment. If done wrong, it may lead to severe complications.</video:description>
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      <video:duration>711</video:duration>
      <video:publication_date>2011-12-01T00:12:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9800.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>the</video:tag>
      <video:tag>Emergency</video:tag>
      <video:tag>Room</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Astronaut-Tycho</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronaut Tycho</video:title>
      <video:description>In this video shows the history related with astronaut Tycho. Tycho is popular because of an incident happened in space, Tycho is died because he failed to enter in toilet in a timely manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6e388c66-6fd5-45e1-b560-137e3ef306ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2013-01-30T04:26:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29000.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Tycho</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is a video of time laps photography.  It shows the movement of plants as they grow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/a8042dc3-d273-4145-b3ee-830efd65c631/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-08-27T21:42:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31523.mp4</video:content_loc>
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      <video:publication_date>2013-01-12T01:30:16.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>words</video:tag>
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      <video:tag>World</video:tag>
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    <video:video>
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      <video:description>High blood cholesterol is the major cause of heart disease and stroke. Cholesterol is lipid produced by the liver. High cholesterol is a major health problem in developed countries. The American Heart Association estimates that about 40 million Americans have high cholesterol level that put them at high risk of heart disease.
 Edited by Ashraf</video:description>
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      <video:duration>469</video:duration>
      <video:publication_date>2010-10-16T04:46:21.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>68</video:duration>
      <video:publication_date>2011-11-30T10:10:14.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cornel West on How Academia Abandoned the Poor</video:title>
      <video:description>Economics glorifying &quot;unfettered markets&quot; have produced the bad fruit of widening income gaps and a shrinking middle class.  Cornel West says legions of academics who took part in the glorification of these ideas need to take responsibility, and emphasizes the importance of caring for the poor in a democratic society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/6e8a3eeb-7a54-45dd-b1c0-8aa12cae64f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2012-12-09T16:18:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28476.mp4</video:content_loc>
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      <video:category>Economics</video:category>
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      <video:tag>Barack</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>George</video:tag>
      <video:tag>Bush</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Street</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>Party</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec Last - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture Last: Final Course Review.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-26T19:54:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RWvi4Vx4CDc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>linear</video:tag>
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      <video:tag>Vector</video:tag>
      <video:tag>spaces</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>eigenvalues</video:tag>
      <video:tag>similarity</video:tag>
      <video:tag>positive</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Fourier</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-cardiac-and-smooth-muscle-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of cardiac and smooth muscle function</video:title>
      <video:description>Cardiac and smooth muscles functions involuntarily. Signals from the autonomic nervous system control these muscles. The sympathetic nerve signals stimulate this muscles, whereas, signals from the parasympathetic nerves decreases muscle activity. 
Edited by Ashraf</video:description>
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      <video:duration>80</video:duration>
      <video:publication_date>2009-07-08T03:05:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3024.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cardiac</video:tag>
      <video:tag>and</video:tag>
      <video:tag>smooth</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-change-manual-winch-to-remote-controlled</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to change manual winch to remote controlled</video:title>
      <video:description>In this video we try to replace the manual switch of winch with remote controller. The motor of this winch is started by dual capacitor. So we use 4-channel rf remote control system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/6e9ac288-5480-4286-9707-4afc772d3d32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2012-10-25T02:15:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27928.mp4</video:content_loc>
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      <video:category>Others</video:category>
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      <video:tag>remote</video:tag>
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      <video:tag>rf</video:tag>
      <video:tag>control</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/F-Hfr-Strain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>HFR strain
A strain, or clone, in which a conjugative plasmid (such as an F&apos;), integrated in the bacterial genome, is instrumental in the transfer (along with plasmid DNA) of integrated bacterial DNA in a sequential manner to a suitable recipient. 
This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
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      <video:duration>126</video:duration>
      <video:publication_date>2007-09-19T02:44:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1025.mp4</video:content_loc>
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      <video:tag>hfr</video:tag>
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    <loc>https://dnatube.com/videos/Transistor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transistor</video:title>
      <video:description>Transistor video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/65ba40aa-bad8-4d5b-a336-6186603ea7ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-12-15T15:28:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6611.mp4</video:content_loc>
      <video:uploader>coldwash</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Transistor</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Busqueda-de-informacion-medica-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Busqueda de informacion medica video</video:title>
      <video:description>Se trata de una presentación a cargo de Rafael Ospina en puntas de búsqueda de información médica de videos. El enlace - http://www.portaldemedicina.com - se recomienda para la búsqueda en la literatura eficaz en Internet. A continuación, utilice &quot;estrategias de búsqueda&quot; de ese portal.</video:description>
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      <video:publication_date>2009-05-26T00:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2275.mp4</video:content_loc>
      <video:uploader>PortaldeMedicina .com</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medicina</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>evidencia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/NASAs-historic-landing-on-Mars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s historic landing on Mars</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6ec0fb3b-55dd-4eb9-8b58-38cd1caca443/cand_5.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2013-02-02T22:02:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29092.mp4</video:content_loc>
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      <video:tag>Mars</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Sixty Symbols is a collaboration between the university of nottingham school of physics and astronomy and video journalist brady haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/6f06c6b9-e29e-4052-bf5a-73c3eb4a4fd2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>373</video:duration>
      <video:publication_date>2013-01-11T07:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28613.mp4</video:content_loc>
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      <video:tag>Antihydrogen</video:tag>
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      <video:duration>104</video:duration>
      <video:publication_date>2007-06-11T01:03:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/493.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>obesity</video:tag>
      <video:tag>healthcare</video:tag>
      <video:tag>metabolic</video:tag>
      <video:tag>clock</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>In a new study, researchers at the Moores Cancer Center and Department of Family and Preventive Medicine, UC San Diego used a complex computer prediction model to determine that intake of vitamin D3 and calcium would prevent 58,000 new cases of breast cancer and 49,000 new cases of colorectal cancer annually in the US and Canada. The researchers&apos; model also predicted that 75% of deaths from these cancers could be prevented with adequate intake of vitamin D3 and calcium. Dr. Cedric Garland, UCSD School of Medicine, lead researcher on the study discusses the implications of this finding and the proposed actions. (UCTV #16454)</video:description>
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      <video:duration>335</video:duration>
      <video:publication_date>2009-09-02T02:21:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3304.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Cedric</video:tag>
      <video:tag>Garl</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Basepairing-explanation-by-James-Watson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Basepairing explanation by James Watson</video:title>
      <video:description>James Watson Explains DNA Basepairing. In molecular biology, two nucleotides on opposite complementary DNA or RNA strands that are connected via hydrogen bonds are called a base pair (often abbreviated bp). In the canonical Watson-Crick DNA base pairing, adenine (A) forms a base pair with thymine (T) and guanine (G) with cytosine (C). In RNA, thymine is replaced by uracil (U). Alternate hydrogen bonding patterns, such as the wobble base pair and Hoogsteen base pair, also occur—particularly in RNA—giving rise to complex and functional tertiary structures. Importantly, pairing is the mechanism by which codons on messenger RNA molecules are recognized by anticodons on transfer RNA during protein translation. Some DNA- or RNA-binding enzymes can recognize specific base pairing patterns that identify particular regulatory regions of genes. REad more: http://en.wikipedia.org/wiki/Base_pair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f5b767c-dd06-4b38-ab2b-8b1721af80b3/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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    <loc>https://dnatube.com/videos/Lumbal-Disc-Prolapse-Patient-Tutorial-Commercial</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lumbal Disc Prolapse - Patient Tutorial Commercial</video:title>
      <video:description>The video is a commercial on patient information tutorials. The idea to create such videos is related to the need of patient education. It is important for people suffering a chronic condition so they can handle their disease and know when it is imperative to look for medical help.</video:description>
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    <loc>https://dnatube.com/videos/3D-lasik-eye-surgery-animation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The 3D lasik experience continues with the surgery itself again hunter vision utilizes the very latest bladeless technology because it helps to retain the three dimensional shape of the cornea in a way previous generations of lasik</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Eye examination is important because of the need to establish good vision but more so to be able to detect any disease that may be forming. A complete eye examination is a set of tests.</video:description>
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    <loc>https://dnatube.com/videos/Properties-of-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the acid-base properties of hetero-cycles. Here the reactions are shown with examples which will make the topic more clear.</video:description>
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      <video:uploader>wises</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Leaf-Venation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Leaf Venation</video:title>
      <video:description>Brief details of leaf venation</video:description>
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      <video:uploader>Manoj Nair</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is it possible to see through people&apos;s clothing</video:title>
      <video:description>Do you like experimenting of love working with cameras, here is a stunt you can pull to impress your friends.</video:description>
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    <loc>https://dnatube.com/videos/Classifying-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video explains the classification of triangles. It mentions that a triangle is a certain type of polygon.</video:description>
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    <loc>https://dnatube.com/videos/Supermassive-black-hole</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Supermassive black holes are explained in this video. They are millions to billions time the mass of a typical black hole. Evidence are mounting that every galaxy has a supermassive black hole at its center. Edited by Ashraf</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Nuclear Magnetic Resonance spectroscopy is used in determination for protein structure. This video presents a new approach to NMR based protein structure determination. The new method is claimed to be at least twice more efficient than previous methods of NMR based protein structure determination. Edited by Ashraf</video:description>
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    <loc>https://dnatube.com/videos/Liver-surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>In this video, a liver surgery in India with Forerunners Healthcare is performed.</video:description>
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    <loc>https://dnatube.com/videos/Molecular-motors-dynein</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Dynein motor protein movement recreated from electron microscopy pictures.</video:description>
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      <video:uploader>tubeman</video:uploader>
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    <loc>https://dnatube.com/videos/Ear-Examination</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The purpose of this video is to help the medical students in examination of ear. A full step by step examination of the patient is performed here.</video:description>
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    <loc>https://dnatube.com/videos/Salmonella-Infection-Demonstration</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Salmonella Infection Demonstration</video:title>
      <video:description>Dr. Finlay and another student volunteer illustrate how Salmonella infects a cell, using a marble, plastic wrap, and some yellow gelatin. Also featured on the DVD 2000 and Beyond: Confronting the Microbe Menace, available free from HHMI.</video:description>
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    <loc>https://dnatube.com/videos/Administering-Surgical-Staple</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In place of sutures to close skin wounds the surgical staple is used in it&apos;s place. Stapling is found out to be much faster and more accurate and consistent.</video:description>
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      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-26-Free-Energy-of-HBr-vs-HF-Quiz-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Free Energy of HBr vs. HF  (Quiz 1)</video:title>
      <video:description>Free Energy of HBr vs. HF  (Quiz 1)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <loc>https://dnatube.com/videos/Cell-Quakes-Actin-and-Actinin</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This movie presents a simulation of the behavior of selected cytoskeletal components as external forces are applied to the model representing the forces of cell migration.
video reff: Anthony Zielinksi, Charles Lumsden et al</video:description>
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      <video:publication_date>2007-12-19T01:17:36.000Z</video:publication_date>
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      <video:uploader>ayseni</video:uploader>
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    <loc>https://dnatube.com/videos/Crank-Examination</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows a step by step examination of patients crank. Checking the flexibility and Rotating the arm internally and externally to observe the pain is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71d399ba-bd05-426d-b65e-b87821d52eb6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8821.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Crank</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Super-Model-of-the-Spider-World-in-Monster-Bug-Wars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Super Model of the Spider World in Monster Bug Wars</video:title>
      <video:description>This video demonstrates the Monster Bug Wars and features the super model of the spider world and specifically the green jumping spider which is sexually dimorphic and can launch itself 20 times its body length.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/71d536ed-8325-4546-91d6-ab94d530a113/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-12-09T07:07:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28437.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Super</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>World</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Closest-Distance-Between-Two-People</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Closest Distance Between Two People</video:title>
      <video:description>Do you know that you can&apos;t actually touch anything. A brief description of the closest distance between two things is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/71e50c4c-5225-471a-b888-587d324ae57a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>328</video:duration>
      <video:publication_date>2013-02-10T03:20:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29985.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Others</video:category>
      <video:tag>You</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>T</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>Anything</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrons-At-Absolute-Zero</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrons At Absolute Zero</video:title>
      <video:description>Do electrons move at Absolute Zero? This video will answer you for all the questions in your mind regarding the movement of electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/71ee24f5-0684-4eb0-bf5a-734b138a74ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>505</video:duration>
      <video:publication_date>2013-01-30T08:01:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29068.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>do</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>move</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Absolute</video:tag>
      <video:tag>Zero</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Physical-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Physical Examination</video:title>
      <video:description>This video will help you to know the basics which should always be kept in mind by the doctor. A stethoscope, pen light, paper and pen are the most important things that is required for physical examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a8591ff0-959a-40f4-be7d-f28a62a0aa6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2011-12-06T19:50:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10867.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-insulin-is-synthesized-by-beta-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How insulin is synthesized by beta cells</video:title>
      <video:description>Insulin is a hormone which is essential for the metabolism of glucose. It is synthesized in the beta cells residing in the istels of Langerhans in pancreas. This video explains how insulin is synthesized by the beta cells. Edited by Ashraf
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/a85db9d9-7ada-4bee-b4cf-b21675870895/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2009-07-08T00:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2993.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Insulin</video:tag>
      <video:tag>is</video:tag>
      <video:tag>synthesized</video:tag>
      <video:tag>by</video:tag>
      <video:tag>beta</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Singapore-Math-Grade-3a-Unit-1-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -3 Singapore Math: Grade 3a, Unit 1 (part 3)</video:title>
      <video:description>Singapore Math: Grade 3a, Unit 1 (part 3)

Objectives: Read and write numbers less than 10,000.  Relate each digit in a 4-digit number to its place value.  Compare and order numbers within 10,000.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21893.jpg</video:thumbnail_loc>
      <video:duration>797</video:duration>
      <video:publication_date>2012-09-10T17:51:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f1zhOtnCWM4</video:player_loc>
      <video:uploader>0|1|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Singapore</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Grade</video:tag>
      <video:tag>3a</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>1</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Heart-Surgery-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Heart Surgery video</video:title>
      <video:description>Open heart surgery is any surgery where the chest is opened and surgery is done on the heart muscle valves arteries or other parts of the heart such as the aorta the term open means that the chest is cut open</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d95abcb-193e-4e6d-bd43-8921788828fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9442.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atoms-and-the-Periodic-Table-1-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atoms and the Periodic Table (1 of 15)</video:title>
      <video:description>Episode 1 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn that the Greeks knew about atoms and how Mendeleyev&apos;s periodic table was among the first clues that the atom had a deeper structure. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/720fb6f4-22f7-45a9-b6f9-b6c87baf2b62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2009-04-18T07:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1814.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydatid-Cyst-Excision-from-Liver-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydatid Cyst Excision from Liver Video</video:title>
      <video:description>The surgical treatment technique for liver hydatic cyst cannot be standardized and the surgical technique should be tailored according to the extent of the cyst and any adjunct complications of hydatid disease</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/723472ed-df0a-4f9f-8586-d9b8510e46f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2011-11-30T22:38:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9696.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hydatid</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Liver</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-Deviation-Method-Numerical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step Deviation Method Numerical</video:title>
      <video:description>How to find the mean of a given data. Here is a detailed way of finding the solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7242e5f4-5324-4693-86d7-40ee271e6036/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-12-20T13:48:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6688.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Step</video:tag>
      <video:tag>Deviation</video:tag>
      <video:tag>method</video:tag>
      <video:tag>numerical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleus-of-an-atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleus of an atom</video:title>
      <video:description>Nucleus of an atom was first discovered by deflection of positive particles passed through a thin foil of gold.
The Geiger–Marsden experiment (also called the Gold foil experiment or the Rutherford experiment) was an experiment to probe the structure of the atom performed by Hans Geiger and Ernest Marsden in 1909,[1] under the direction of Ernest Rutherford at the Physical Laboratories of the University of Manchester. The unexpected results of the experiment demonstrated for the first time the existence of the atomic nucleus, leading to the downfall of the plum pudding model of the atom, and the development of the Rutherford (or planetary) model.
A beam of alpha particles, generated by the radioactive decay of radium, was directed normally onto a sheet of very thin gold foil. The gold foil was surrounded by a circular sheet of zinc sulfide (ZnS) which was used as a detector: the ZnS sheet would light up when hit with alpha particles. Under the prevailing plum pudding model, the alpha particles should all have been deflected by, at most, a few degrees; measuring the pattern of scattered particles was expected to provide information about the distribution of charge within the atom. However they observed that a very small percentage of particles were deflected through angles much larger than 90 degrees. According to Rutherford:
&apos;&apos;It was quite the most incredible event that has ever happened to me in my life. It was almost as incredible as if you fired a 15-inch shell at a piece of tissue paper and it came back and hit you. On consideration, I realized that this scattering backward must be the result of a single collision, and when I made calculations I saw that it was impossible to get anything of that order of magnitude unless you took a system in</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/72560bc0-7ee9-4a8d-86cf-0123736db23f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-06-07T15:01:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2811.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Nucleus</video:tag>
      <video:tag>of</video:tag>
      <video:tag>an</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>deflection</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>Foil</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Landing-of-STS-128-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Landing of STS-128 Video</video:title>
      <video:description>This video shows the landing of STS-128 mission with the full explanation of different phases. Video is really interesting and is helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7269b3ad-eb47-4a50-9fcd-f2bc1ff4aa02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2013-02-07T07:21:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29322.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>STS</video:tag>
      <video:tag>128</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-10-Lecture-7-Algorithmic-Complexity-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 10 - Lecture 7: Algorithmic Complexity Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 7: Algorithmic Complexity

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26834.jpg</video:thumbnail_loc>
      <video:duration>3136</video:duration>
      <video:publication_date>2012-09-19T02:41:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jziw2Wc7tVQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Algorithmic</video:tag>
      <video:tag>complexity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bacteria-are-sensitive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bacteria are sensitive</video:title>
      <video:description>Chemotaxis is the ability of bacteria to respond to chemical stimulus.  In this video Suman Bhattacharjee explains experiments that prove the chemo sensibility of bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/74c479f2-a35c-45db-9200-9d6ea7a0723a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>458</video:duration>
      <video:publication_date>2014-10-01T16:07:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31731.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>chemotaxis</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Weight-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Weight of Light</video:title>
      <video:description>An intriguing video discussing how much light weighs--really!  This also looks at how celestial bodies cast shadows and other light-related physics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/74c94883-44af-44a3-8e27-7199b45cbd69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-11-24T05:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28055.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Light</video:tag>
      <video:tag>shadow</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robot-making-way-through-obstacles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robot making way through obstacles</video:title>
      <video:description>This video shows a robot making its way through obstacles. A new robot with wheels has also been designed to jump over obstacles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/751415c7-89e7-40ea-be04-e0b5e99de8a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-21T19:56:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28009.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Ketone-Naming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Ketone Naming</video:title>
      <video:description>Ketone Naming

Ketone Naming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24621.jpg</video:thumbnail_loc>
      <video:duration>524</video:duration>
      <video:publication_date>2012-09-17T14:21:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wD15pD5pCt4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Ketone</video:tag>
      <video:tag>Naming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodiversity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodiversity</video:title>
      <video:description>While the term &quot;biodiversity&quot; may not be well known or understood, the ecological services provided by biodiversity are vital to everyday life. Every unique organism has a unique role play in nature failure to which the nature and Humans are the ones to bear that loss.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a885cf56-4e3a-41e0-854d-79312c7778b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-11-24T15:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7723.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>biodiversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allergies-Pathophysiology-animatted</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allergies Pathophysiology animatted</video:title>
      <video:description>The pathophysiology of allergic responses can be divided into two phases. The first is an acute response that occurs immediately after exposure to an allergen A range of immune cells and mediators are responsible for the symptoms of allergy, which can occur both early and late in the overall response.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4752ceb5-8c55-4ae5-9e9e-590e6bd0dc45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>86</video:duration>
      <video:publication_date>2011-12-01T22:51:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10505.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>ALLERGIES</video:tag>
      <video:tag>Pathophysiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catalysis-Chemical-and-Biochemical-pt-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catalysis: Chemical and Biochemical pt. 1</video:title>
      <video:description>HHMI Holiday Lectures on Science 1995. The Double Life of RNA. Lecturer: dr. Thomas R. Cech, 1989 Noble Laureate. Introduction video: dr. Cech&apos;s short biography.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/497ae91e-0e5a-4482-8662-21e4f50e867f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2007-08-31T23:34:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/860.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>RNA</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>Cech</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pain-seeking-behavior</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pain seeking behavior</video:title>
      <video:description>Here we discuss &quot; Pain seeking behavior in 45 year old male&quot;. We also cover pain-medication seeking patient. A sample has been identified to clarify this explanation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5b07caf9-4071-4ed0-ba47-d13460cec0c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-06T20:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10921.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Pain</video:tag>
      <video:tag>seeking</video:tag>
      <video:tag>behavior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/how-its-made-pop-up-aluminum-foil-sheet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>how its made -pop-up aluminum foil sheet</video:title>
      <video:description>Weifang linqu xinde aluminum foil co.,ltd ,Our company  specialized in the design, research, production and sale of household aluminum foil rolls and aluminum foil containers. hairdress aluminum foil rolls and pop-up foil sheet .
Household aluminum foil is widely used in cooking, freezing, baking, storage, etc. Aluminum foil containers are widely used for the packaging of air catering, food baking, fast food delivery, house parties, outdoor barbecue and other areas of the food industry. Our company has a complete range of specifications. Timely processing can also be provided according to customer&apos;s special requirements. 
Contect: Mr Jet Dong
Email:xindealu@yahoo.cn
ICQ:635237054
Msn:xdaluminumfoil@hotmail.com
Skype:xdaluminumfoil
Mp:86-18706560631
Tel:86-0536-3797567
Fax:86-0536-3128508
Web:www.xdalu.com.cn</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/753480b6-5f56-497a-bad7-b84594f2dcc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2012-07-03T04:50:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12333.mp4</video:content_loc>
      <video:uploader>jet dong</video:uploader>
      <video:category>Others</video:category>
      <video:tag>pop</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Aluminum</video:tag>
      <video:tag>Foil</video:tag>
      <video:tag>sheet</video:tag>
      <video:tag>manufacture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-to-our-body-after-chemotherapy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens to our body after chemotherapy?</video:title>
      <video:description>This video shows how your body after chemotherapy.

Unfortunately the end of chemo treatment doesn&apos;t mean it&apos;s the end of symptoms. Find out what post chemo symptoms these survivors face. And for more videos, visit: http://conditions.healthguru.com/topic/cancer/how-cancer-works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/753538ea-d4d5-4e03-abed-877099b8ac78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-10-11T01:04:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27869.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Your</video:tag>
      <video:tag>body</video:tag>
      <video:tag>after</video:tag>
      <video:tag>chemotherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About DNA</video:title>
      <video:description>The double helical structure of DNA is explained in this video. The functions performed by the DNA in our body are also explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/753544ed-0274-44d2-806a-449a1f55ac29/cand_5.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2013-01-18T07:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28864.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Three-Kinds-of-Cartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Kinds of Cartilage</video:title>
      <video:description>Three Kinds of CartilageCartilage, unlike other types of connective tissue, has no blood vessels. It is tough but pliant because the ground substance between the cells contains combinations of proteins and sugars. Cartilage is described as hyaline, fibrous or elastic, depending on the density and type of fibers present in its composition. Hyaline, the most abundant type of cartilage, is clear and glassy, with few cells and fibers in the ground substance. Hyaline covers the ends of bones at the joints, and also forms the rings which keep the trachea open. Fibrocartilage is made up of tightly packed bundles of collagen fibers, making it resilient and able to withstand compression. Fibrocartilage lies, for example, between vertebrae. Elastic cartilage contains, in addition to collagen, fibers of the protein elastin. This makes it firm yet supple, giving support, for example, to the external ear and epiglottis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/10/753c07e4-b163-4026-bd21-9efd84775091/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-10-16T00:11:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1083.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 6</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 6.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e51792d3-ff2d-469e-b77a-59423198c0e2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2007-09-01T22:34:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/938.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-SNP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene SNP</video:title>
      <video:description>( http://www.abnova.com ) - dbSNP resource serves both as a repository for genomic variation data (including single nucleotide polymorphisms, microsatellites and small insertion/deletion mutations) and as a computational analysis resource. dbSNP data will provide the researcher with extensive data and information about variations, evolution, disease and more. More videos at Abnova ( http://www.abnova.com )</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/75ca9d2f-41c4-4ed8-8ba0-0f299a3108fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2010-08-12T09:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4465.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
      <video:tag>SNP</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sintese-da-Progesterona-Synthesis-of-Progesterone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sintese da Progesterona - Synthesis of Progesterone</video:title>
      <video:description>Progesterone-receptor (PR) stimulation promotes survival in rat and human periovulatory granulosa cells. To investigate the mechanisms involved, periovulatory rat granulosa cells were incubated in vitro with or without the PR-antagonist Org 31710. Org 31710 caused the expected increase in apoptosis, and expression profiling using cDNA microarray analysis revealed regulation of several groups of genes with functional and/or metabolic connections. This regulation included decreased expression of genes involved in follicular rupture, increased stress responses, decreased angiogenesis, and decreased cholesterol synthesis. A decreased cholesterol synthesis was verified in experiments with both rat and human periovulatory granulosa cells treated with the PR-antagonists Org 31710 or RU 486 by measuring incorporation of [14C]acetate into cholesterol, cholesterol ester, and progesterone. Correspondingly, specific inhibition of cholesterol synthesis in periovulatory rat granulosa cells using 3-hydroxy-3-methylglutaryl-coenzyme A reductase inhibitors (lovastatin, mevastatin, or simvastatin) increased apoptosis, measured as DNA fragmentation and caspase-3/7 activity. The increase in apoptosis caused by simvastatin was reversed by addition of the cholesterol synthesis-intermediary mevalonic acid. These results show that PR antagonists reduce cholesterol synthesis in periovulatory granulosa cells and that cholesterol synthesis is important for granulosa cell survival.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7547348b-991c-47a3-a3f4-1a16eb23240e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-09T09:49:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4813.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stimulation</video:tag>
      <video:tag>promotes</video:tag>
      <video:tag>sythesis</video:tag>
      <video:tag>cholesterol</video:tag>
      <video:tag>synthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microneurosurgical-Microvascular-Decompression-in-Trigeminal-Neuralgia-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microneurosurgical Microvascular Decompression in Trigeminal Neuralgia Treatment</video:title>
      <video:description>Microvascular decompression of the trigeminal nerve is an accepted and effective means of treating patients with trigeminal neuralgia in whom compression of the nerve by a vascular structure is implicated in the pathogenesis of the disease the current standard technique uses the binocular operating microscope for all intra operative visualization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7586cbf3-af23-4b08-a161-68e54d1dfb9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-12-03T04:09:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10648.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>microneurosurgical</video:tag>
      <video:tag>microvascular</video:tag>
      <video:tag>decompression</video:tag>
      <video:tag>in</video:tag>
      <video:tag>trigeminal</video:tag>
      <video:tag>neuralgia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-the-Recent-Discovery-of-Planets-Like-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on the Recent Discovery of Planets Like Earth</video:title>
      <video:description>Planetary astronomers have found not one but *two* small, rocky planets that seem very similar to Earth.  Michio Kaku discusses why this is so very significant, and what further qualities about these planets we&apos;re hoping to discover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/759743d7-8b5d-42a4-877b-e17514d65c48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-12-09T19:41:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28483.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>life</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Oceans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venipuncture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venipuncture</video:title>
      <video:description>Venipuncture is one of the most common procedures that a medical student will learn. This procedure begins with glove wearing and disinfecting the chosen area as demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75a6e04c-c7d9-4034-a393-dd99a32dfef1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-12-01T23:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10564.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Venipuncture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-John-Matthias-Joyelle-McSweeney-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 18 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14960.jpg</video:thumbnail_loc>
      <video:duration>3472</video:duration>
      <video:publication_date>2012-08-28T10:50:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AX9QQCIBf_0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>joyelle</video:tag>
      <video:tag>mcsweeney</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atomic-Bomb-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Bomb Explosion</video:title>
      <video:description>The atomic bomb -also called the A-Bomb- is a destructive weapon, marked by its great explosive power. It works on the principle of nuclear fission, in which uranium-235 or plutonium-239 is used to undergo fission.   When a neutron strikes the nucleus of an atom of uranium-235 or plutonium-239, the nucleus fissions or splits.During such process, a great deal of gamma rays and thermal energy are produced, in addition to two or more neutrons that set out to split the surrounding nuclei, forming what is referred to as a chain reaction. The amount of energy produced during fission is relative to the material involved. It is estimated that one kg of uranium-235 -when completely fissioned- releases amounts of energy that are equivalently produced by 17,000 tons of TNT. The thermal energy released in an  A-Bomb explosion may reach temperatures of several million degrees, forming a huge fire ball great enough to ignite ground fires that can destroy an entire small city.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/75ada3f9-ad68-4449-a25e-984bcbeb5d51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-16T11:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5473.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expiration-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expiration in Human</video:title>
      <video:description>This video shows the process of inspiration and expiration in human. The figure shows the expansion and compression of lungs with the breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/75d84376-56e5-44a9-80ac-d47b8bc81f0e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2009-08-07T18:03:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3142.mp4</video:content_loc>
      <video:category>Structural Biology</video:category>
      <video:tag>Expirotion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Erectile-Dysfunction-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Erectile Dysfunction Information</video:title>
      <video:description>Erectile dysfunction is the inability to maintain an erection. It happens because of clogged vessels caused by various conditions like heart disease, diabetes and information in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/75ebecf6-f291-429c-b38a-3abaac624fb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-28T05:50:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8274.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>information</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Funny-Medical-Checkup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Funny Medical Checkup</video:title>
      <video:description>This video shows a very funny medical examination by doctor. The patient and doctor both get shocked at the end. Must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75fbf498-13c4-4d5b-ab94-47108957a600/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T22:52:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11070.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Very</video:tag>
      <video:tag>funny</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-Free-Trade-Versus-Protectionism-Debate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5-The Free Trade Versus Protectionism Debate</video:title>
      <video:description>&quot;Lec 5-The Free Trade Versus Protectionism Debate&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
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    <loc>https://dnatube.com/videos/NASAs-Glory-Satellite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA&apos;s Glory Satellite</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7603330d-4344-4e0f-899d-347f298c9cf0/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Jonathan weissman (UCSF) and DNA sequencing</video:title>
      <video:description>This video explains  jonathan weissman (UCSF)  DNA sequencing

&quot;http://www.ibioseminars.org/index.php?option=com_content&amp;view=article&amp;...

In this lecture, Weissman gives an overview of the methodology that allows the sequence of DNA to be determined. He begins by explaining the classic Sanger sequencing technique using radioactively labeled nucleotides and gel electrophoresis. Next, advances such as fluorescently labeled nucleotides and capillary electrophoresis are introduced. Weissman then explains how automation and improved computing power allowed whole genomes to be sequenced, albeit slowly and at significant expense. Finally he introduces one of the &quot;&quot;next-gen&quot;&quot; sequencing technologies in which DNA is sequenced directly on a slide allowing millions of pieces of DNA to be sequenced in parallel. Weissman predicts that using this vastly improved technology will soon put the cost of determining an individual&apos;s genome at as little as $1000&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/760a15b5-ea04-453c-af90-0e6b5ff90c24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1469</video:duration>
      <video:publication_date>2012-10-10T13:06:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27805.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture  9- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 9- Chemistry 1A .
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16859.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-09-01T14:34:45.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/The-Wolves-killer-pack</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Wolves killer pack</video:title>
      <video:description>This is a documentary on wolves and how they have developed into pack killing animals. These animals generally tend to live in packs of up to 30 or so animals, whereas a single wolf can bring down an elk, things get much more easier and fun when the pack hunts together.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:tag>animals</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The parotid gland is part of the salivary glands found in humans. They are two and are located in from of the ears and extend to the lower borders of the jaw bone, each on one side of the face.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Many chemical reactions release energy in the form of heat, light, or sound. These are exothermic reactions. Exothermic reactions may occur spontaneously and result in higher randomness or entropy (ΔS &gt; 0) of the system. They are denoted by a negative heat flow (heat is lost to the surroundings) and decrease in enthalpy (ΔH &lt; 0). In the lab, exothermic reactions produce heat or may even be explosive.

There are other chemical reactionswhich must absorb energy in order to proceed. These are endothermic reactions. Endothermic reactions cannot occur spontaneously. Work must be done in order to get these reactions to occur. When endothermic reactions absorb energy, a temperature drop is measured during the reaction. Endothermic reactions are characterized by positive heat flow (into the reaction) and an increase in enthalpy (+ΔH).</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4883.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>Exothermic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 -Institute of Fiscal Studies - Current Issues in the Taxation of Land and Income Part Two</video:title>
      <video:description>&quot;Lec 9 -Institute of Fiscal Studies - Current Issues in the Taxation of Land and Income Part Two&quot;Presentations and lectures from the 1909 People&apos;s Budget Symposium, held in October, 2009 on Lloyd George&apos;s landmark budget in 1909, which gave way to significant social reforms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21448.jpg</video:thumbnail_loc>
      <video:duration>1020</video:duration>
      <video:publication_date>2012-09-09T05:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FBh6tQ8dBvc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Hair FormationHair formation begins in the third month of fetal life. Each hair grows in a follicle, which is made from epidermal cells that grow down into the dermis. Hair is created by the multiplication of special cells at the follicle base. A hair develops as the epidermis thickens and cells begin to grow down into the dermis. This invading down-growth forms a cap over some of the connective tissue to create a papilla. Cells of this papilla multiply to form the hair. As these cells are pushed up the central canal of the hair shaft, and thus farther away from their source of nourishment, they become impregnated with the hard protein-- keratin. The cells of the papilla continue to multiply and are successively filled with keratin as the hair grows. Other cells of the papilla form an internal root sheath of keratanized cells. A sebaceous gland develops from cells of the newly formed root sheath. In a fully formed hair follicle, the hair lies within a two-layered hair shaft. The sebaceous gland oils the hair and a small erector muscle is able to make the hair stand on end.</video:description>
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      <video:duration>72</video:duration>
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      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12587.jpg</video:thumbnail_loc>
      <video:duration>3583</video:duration>
      <video:publication_date>2012-08-21T18:24:14.000Z</video:publication_date>
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      <video:tag>childhood</video:tag>
      <video:tag>chunking</video:tag>
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      <video:tag>vu</video:tag>
      <video:tag>Déjà</video:tag>
      <video:tag>False</video:tag>
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      <video:tag>flashbulb</video:tag>
      <video:tag>forgetting</video:tag>
      <video:tag>hypnotism</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>retrieval</video:tag>
      <video:tag>Retrograde</video:tag>
      <video:tag>short</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7891a94a-9919-4be3-a95d-7f164d26bb46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-12-04T22:38:40.000Z</video:publication_date>
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      <video:tag>Surgery</video:tag>
      <video:tag>Repairs</video:tag>
      <video:tag>child</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Clip from the popular Science Channel show How It&apos;s Made.  This clip show part of the process of making braided whips.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/a91ff581-1106-4e08-a227-2f5a4b5dcb43/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2012-12-09T07:04:25.000Z</video:publication_date>
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      <video:category>Entrepreneurship</video:category>
      <video:tag>How</video:tag>
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U05_L1_T1_we3 : Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24585.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2012-09-17T14:10:30.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Inequalities</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/788ed026-730d-447d-9da6-b278c5b588af/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-09T05:55:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29782.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
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      <video:tag>Good</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A young inventor shows us that it is not hard to cook when you don&apos;t have any wood or a stove for that matter.  The invention harnesses the power of the sun to bake, roast, fry or anything else you want to do.  Just make sure that the sun is out.</video:description>
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      <video:tag>Pratik</video:tag>
      <video:tag>Yakıt</video:tag>
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      <video:tag>Kulübü</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 62  - Occlusion: Balancing Side Interferences</video:title>
      <video:description>&quot;Lec 62  - Occlusion: Balancing Side Interferences&quot; Clinical examination showing balancing side interferences.   Orig. air date: APR 10 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:duration>178</video:duration>
      <video:publication_date>2012-09-09T05:24:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZUOKV0IbkSw</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>45</video:duration>
      <video:publication_date>2010-11-13T11:34:57.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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What an angle is.  Angles in a circle.  Complementary and supplementary angles.</video:description>
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      <video:description>Part 2 of a video podcast from the American Museum of Natural History&apos;s 2007 Mack Lipkin Man and Nature Series entitled Save the Microbes, Save the World: The Fate of Microbial Life on a Changing Planet. This public panel was introduced by Michael Novacek, Senior Vice President for the AMNH and was moderated by Julie Burstein, Executive Producer for Public Radio International and WNYC&apos;s Studio 360./nPanelists include:/nRita Colwell, Distinguished University Professor, University of Maryland College Park and Johns Hopkins University Bloomberg School of Public Health, and Chairman, Canon US Life Sciences, Inc.
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James Staley, Professor of Microbiology at the University of Washington</video:description>
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      <video:description>This video shows steps in experiment. Experiment is about what bacteria transcript when growing on glucose. We know that they transcript GAL mRNA growing on galactose. Cells are harvested and mRNA is extracted,electrophoresis is done to separate it according to size. Gel is Northen blotted to transfer RNA segments to membrane. Membrane is incubated with GAL DNA probe (radio labeled) and binded to mRNA which codes for GAL. After that x-ray film is made and bands are detected.</video:description>
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      <video:description>&quot;Lec 63  - Diagnosis and Treatment Planning for Problem Bridge Cases&quot; Original air date: 1975

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EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

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      <video:tag>Science</video:tag>
      <video:tag>week</video:tag>
      <video:tag>Melting</video:tag>
      <video:tag>Ice</video:tag>
      <video:tag>rising</video:tag>
      <video:tag>seas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Targeted-Cancer-Therapy-With-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Targeted Cancer Therapy With Nanotechnology</video:title>
      <video:description>A very helpful video showing the nanotechnology for targeted cancer therapy. A brief introduction to the whole process is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7a850f48-a74c-4abe-89cb-3116f3e3141e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2013-02-07T07:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29298.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nanotechnology</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Targeted</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-PACS-164A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - PACS 164A</video:title>
      <video:description>This is lecture 28 of Peace and Conflict Studies 164A Course , Fall 2006 Season. PACS 164A: Introduction to Nonviolence - Fall 2006. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19466.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-05T02:48:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SWk6pJXtrX4</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>PACS164A</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Crossbite-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Crossbite Cases</video:title>
      <video:description>&quot;Lec 15 - Crossbite Cases&quot; One of a series of programs designed to aid the student in diagnosing orthodontic problems.  
Orig. air date: MAR 17 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20774.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2012-09-07T16:52:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V05qVcRHte4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>one</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>series</video:tag>
      <video:tag>programs</video:tag>
      <video:tag>designed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>the</video:tag>
      <video:tag>student</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Diagnosing</video:tag>
      <video:tag>Orthodontic</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homeopathy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeopathy</video:title>
      <video:description>Homeopathy, grounded in the belief that water has a memory, just doesn&apos;t work.  Rational skeptics anger and inflame proponents of homeopathic because we demand evidence of effectiveness.  Evidence, according to a concordance of studies, that just doesn&apos;t exist.

1.  Br J Clin Pharmacol. 2002 December; 54(6): 577582. 
A systematic review of systematic reviews of homeopathy
E Ernst

2.  Lancet.  1997 Sep 20;350(9081):834-43.
Are the clinical effects of homeopathy placebo effects? A meta-analysis of placebo-controlled trials.
Linde K, Clausius N, Ramirez G, Melchart D, Eitel F, Hedges LV, Jonas WB.

3.  Br J Clin Pharmacol. 2006 December; 62(6): 645646.
Homoeopathy: the effective promotion of ineffective remedies?
E Ernst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7aa525c1-dade-45e8-bced-49f5cfd1b1d9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-09T18:23:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4220.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>homeopathy</video:tag>
      <video:tag>homeopath</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>systematic</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>meta</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>skeptic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthetic-Reaction-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthetic Reaction Center</video:title>
      <video:description>This video describes the structure and function of the bacterial photosynthetic reaction center.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp;amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7ad6bb71-d281-4354-b84c-24de41c3dfe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-04-08T20:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4184.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Photosynthetic</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-70-Largest-K-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 70 - Largest K  (Quiz)</video:title>
      <video:description>Largest K  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26923.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2012-09-19T02:58:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7RrOhe6SSj0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Largest</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urine-Samples-Collection-Pediatric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urine Samples Collection Pediatric</video:title>
      <video:description>This video gives details of how to go about collecting pediatric urine samples from children, and when to assist and when not to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7add95c6-d2e8-4102-82df-88ebf87f09ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2011-11-28T05:31:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8220.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>urine</video:tag>
      <video:tag>Samples</video:tag>
      <video:tag>collection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carrying-out-adenotonsillectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carrying out adenotonsillectomy</video:title>
      <video:description>This video focuses on carrying out adenotonsillectomy. With removal of adenoids and tonsils, recurrent disorders like ear infection, tonsillitis and nasal blockage can still be treated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7adcf647-79fc-475a-88b5-66e2d5a5362e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2013-02-11T01:49:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30116.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Carrying</video:tag>
      <video:tag>out</video:tag>
      <video:tag>adenotonsillectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bony-Labyrinth-Model-Cochlea-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bony Labyrinth Model  Cochlea Video</video:title>
      <video:description>The model shows very instructively the organs of the middle ear space and of the inner ear the cochlea is a component of osseous labyrinth that contains perilymph the modern human bony labyrinth is morphologically distinct from that of all other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7ae2f25a-da79-4a51-ba8e-4833aed9d5b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2011-10-21T01:45:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7115.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bony</video:tag>
      <video:tag>Labyrinth</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cochlea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cassini-Huygens-The-Incredible-Journey-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cassini Huygens The Incredible Journey video</video:title>
      <video:description>October 15th 2007 marks the 10th anniversary of the launch of the NASA ESA and ASI cassini huygens mission to saturn and its moons this incredible mission continues to produce amazing results since arriving at saturn three and a half years ago</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b59420e-7f8f-4b74-b0e6-b58bafab3045/cand_5.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2011-12-15T02:18:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11854.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
      <video:tag>the</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Faradays-Law-of-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Faraday&apos;s Law of Induction</video:title>
      <video:description>A practical demonstration of Faraday&apos;s Law. Michael Faraday (1791-1867) discovered the Law of Induction in 1831 after extensive experiments  and research. The law states that &quot;the induced electromotive force in a closed loop equals the negative of the time rate of change of magnetic flux through the loop.&quot; This video was dedicated to the memory of Michael Faraday. The video was directed and narrated by Mustafa Daif with the help of Younis Ali and Ebtisam Anzoor. This video was produced for EduMation, an educational and training website. The video was shot at Bahrain Training Institute on 7th March 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/7b18cff0-5853-41e5-b703-c8e76778bfc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2009-07-18T12:28:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3061.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Faraday</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/In-Situ-Hybridization-ISH</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>In Situ Hybridization  (ISH)</video:title>
      <video:description>In Situ Hybridization (ISH), a technology for gene expression analysis. is a type of hybridization that uses a labeled complementary DNA or RNA strand (i.e., probe) to localize a specific DNA or RNA sequence in a portion or section of tissue (in situ), or, if the tissue is small enough (e.g. plant seeds, Drosophila embryos), in the entire tissue (whole mount ISH).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7af95b02-feda-4f4f-a401-c9b8f8b887bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-24T04:55:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5894.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>in</video:tag>
      <video:tag>situ</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steve-Clemons-Interviews-Joseph-Stiglitz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steve Clemons Interviews Joseph Stiglitz</video:title>
      <video:description>Steve Clemons Interviews Nobel Prize winner Joseph Stiglitz to discuss the American economy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b2e06da-fc47-4736-ae2c-d65305304170/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2010-11-13T21:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5146.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Steve</video:tag>
      <video:tag>Clemons</video:tag>
      <video:tag>interviews</video:tag>
      <video:tag>Joseph</video:tag>
      <video:tag>Stiglitz</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>freefall</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Age-of-Gigantism-Dinos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Age of Gigantism- Dinos</video:title>
      <video:description>This video will show you the early mammalian life span. 144million ears ago during the age of Dino&apos;s it was hard for the mammals to survive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7b33c727-890b-4630-b90e-c25c4bc01738/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2012-12-08T04:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28320.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Early</video:tag>
      <video:tag>Mammalian</video:tag>
      <video:tag>life</video:tag>
      <video:tag>SPAN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fractured-Teeth-Implant-And-Extraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fractured Teeth Implant And Extraction</video:title>
      <video:description>This video shows a closeup of fractured teeth implant and extraction. This video will help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b357e10-d446-4f42-bb0c-07a134c6edf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>487</video:duration>
      <video:publication_date>2011-11-29T20:37:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9124.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fractured</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>extraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ATP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ATP</video:title>
      <video:description>This video describes the molecular structure of ATP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7b53a3a3-b650-4e33-af4f-769643196d4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T19:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2399.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>ATP</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-intracellular-signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is intracellular signaling</video:title>
      <video:description>This video describes about intracellular signaling

the basic model of molecular signaling in the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7b56785f-3cd8-4801-be5c-2ccbd2a9724d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2012-10-10T12:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27780.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Electrical-Engineering-141-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Electrical Engineering 141 - Lecture 20</video:title>
      <video:description>Electrical Engineering 141 - Lecture 20. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26095.jpg</video:thumbnail_loc>
      <video:duration>4641</video:duration>
      <video:publication_date>2012-09-18T23:52:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G89Jb4h8eIc</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>141</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-Migration-Hypotheses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Migration Hypotheses</video:title>
      <video:description>Most scientists agree that an early hominid species evolved in Africa and spread across the Old World. After that, there is still some debate between the Multiregional hypothesis and the Out of Africa (or Replacement) hypothesis as to how modern humans came to evolve and populate the globe. Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/fb1ebdc5-b84c-4fbb-90ff-cc7d8d749d2a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2007-04-06T21:34:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/213.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Migration</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>hominids</video:tag>
      <video:tag>multiregional</video:tag>
      <video:tag>Hypothesis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physiology-of-an-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physiology of an Action Potential</video:title>
      <video:description>Action Potential is characterized by the rapid rise and fall of a cell after a accordant trajectory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/88fcbfd4-e7ff-42fc-9ef9-cf0d11aa1244/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2008-04-01T05:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1310.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>actionpotential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Formation-Of-Prostate-Cancer-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation Of Prostate Cancer Cells</video:title>
      <video:description>This video demonstrates how prostate cancer works. Prostate cancer is known as the 2nd largest cancer deaths in men through out America and UK.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/7b139dc9-e525-46e4-9b0e-1affef5e58ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
      <video:publication_date>2012-12-10T02:19:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28551.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>How</video:tag>
      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insects-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insect&apos;s Respiratory System</video:title>
      <video:description>Diagrammatic view of the respiratory system in insects is shown in the video. Air enter the body through the spiracle and passes directly to the inner organs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de8dfe0a-67af-4dc7-a46a-cbb301068375/cand_25.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-12T02:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11311.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Insects</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-auscultation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart auscultation</video:title>
      <video:description>Auscultation of the heart means listening to the heart. It is done to identify if there are issues with this organ such as enlargement or murmurs. This video provides information on how to listen to the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7b264b57-731e-434b-a49b-6484438317b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-12-01T01:44:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9870.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>auscultation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Learning-from-Mice-The-Science-of-Transgenic-Technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Learning from Mice The Science of Transgenic Technology</video:title>
      <video:description>What do humans, flies, and worms have in common? More than you might think. See how transgenic organisms are engineered, and how they enable researchers to study genetic diseases. Also featured on the DVD Learning from Patients: The Science of Medicine, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7b216e67-d087-47ec-bad8-c8ffaf075f31/cand_5.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2007-08-02T22:09:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/582.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Techniques-In-Demagnetization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques In Demagnetization</video:title>
      <video:description>In this video, the narrator discusses different methods to demagnetize a magnet. Demagnetization can be achieved through rough handling, heating, induction, and by passing an alternating current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7b26799f-1392-4b9b-8d87-faf6faeba321/cand_5.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2011-12-12T02:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11434.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Demagnetization</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>electricity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Computer Science 169</video:title>
      <video:description>Lec 8- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20245.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-06T12:36:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H26xW5F0hqA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Fly-over-the-earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fly over the earth</video:title>
      <video:description>This movie begins over the Pacific Ocean and continues over North and South America before entering daylight near Antarctica. Visible cities, countries and landmarks include (in order) Vancouver Island, Victoria, Vancouver, Seattle, Portland, San Francisco, Los Angeles. Phoenix. Multiple cities in Texas, New Mexico and Mexico. Mexico City, the Gulf of Mexico, the Yucatan Peninsula, El Salvador, Lightning in the Pacific Ocean, Guatemala, Panama, Colombia, Ecuador, Peru, Chile, Lake Titicaca, and the Amazon. Also visible is the earths ionosphere (thin yellow line), a satellite (55sec) and the stars of our galaxy.  A time-lapse taken from the front of the International Space Station as it orbits our planet at night.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/a9bccc5c-35ec-411d-96f8-bcbb7a999bbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2015-04-16T06:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32135.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>fly</video:tag>
      <video:tag>over</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcium-and-movement-of-nucelus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcium and movement of nucelus</video:title>
      <video:description>This video shows the nucleokinesis and calcium change in tangential migrating neuron in vivo.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d0a6a5b1-0b67-42ef-9cff-d2d755cb3049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-05-24T04:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/413.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Nucleokinesis</video:tag>
      <video:tag>fluorescentMicroscopy</video:tag>
      <video:tag>Calcium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravity-and-Electromagnetism-Dr-Brian-Cox-part-7-of-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravity and Electromagnetism Dr Brian Cox part 7 of 15</video:title>
      <video:description>Dr Brian Cox takes us on a journey through the history of particle physics. This is episode 7 of In Search of Giants. In this episode we learn about the role gravity and electromagnetism play in how things work. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and schools. www.particledetectives.net - School ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/7cd77fee-ac83-4f20-a1e9-c907cbe61895/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2009-04-18T08:01:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1819.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>electromagnetism</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Groupings-In-The-Living-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Groupings In The Living World</video:title>
      <video:description>This video presents the different organization living in this world. The first level in this organization is an organism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ce1397e-edfb-4c2e-afb6-76436ee075eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-12-12T21:30:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11592.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Organisation</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>World</video:tag>
      <video:tag>group</video:tag>
      <video:tag>Organism</video:tag>
      <video:tag>population</video:tag>
      <video:tag>Community</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Space-Mining</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Space Mining</video:title>
      <video:description>This video will help you in understanding that how it is possible to mine from space. Minerals can be extracted from comets or asteroid, these minerals may include metals like copper, nickle, aluminum etc.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7ce6352a-fae5-499b-a3e8-cf32b233413b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2013-02-07T05:59:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29226.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Space</video:tag>
      <video:tag>mining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caesium-in-Water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesium in Water</video:title>
      <video:description>Several clips demonstration the chemical reactions that occur when caesium is suspended in water. Videos are shot from multiple angles and displayed at multiple speeds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/7ce98093-765b-4b23-8dc0-8924a4b23aa8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2013-01-12T00:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28651.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
      <video:tag>in</video:tag>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Tracheotomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Tracheotomy?</video:title>
      <video:description>This 3d medical animation video shows a full surgical procedure for tracheotomy. The whole procedure is explained step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/7cff1751-0472-4c77-9207-9b417ff485d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2013-04-07T19:16:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30455.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tracheotomy</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-an-allergy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is an allergy ?</video:title>
      <video:description>This video describes about allergy.

An allergy is an immune system reaction to a normally harmless substance, such as pollen, dust, pet dander, or a food protein. Watch this to get a better understanding of what that reaction entails. And for more, visit: http://conditions.healthguru.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/7d1b6a72-f4c6-483a-a2db-b94b0655b1cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-10-11T00:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27865.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>allergy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Stone-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of Stone Tools</video:title>
      <video:description>Prehistoric stone tools are classified into six broad technological modes by the level of sophistication and method of fabrication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/7d21661e-75fb-4a89-88ca-3bd204a8d424/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-04-12T22:38:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12174.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>stone</video:tag>
      <video:tag>tools</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proteins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proteins</video:title>
      <video:description>Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together by peptide bonds between the carboxyl and amino</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7d25ec26-808e-420a-a97c-805daa92d2f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2009-08-08T15:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3210.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-Magnetic-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear Magnetic Resonance</video:title>
      <video:description>Nuclear magnetic resonance or NMR spectroscopy is used to determine the structural and chemical properties of molecules. In this video Kyle and Elizabeth are describing the nuclear magnetic resonance lab.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7d2afcf0-fc09-430a-92b0-5a4855a5b308/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-11-06T20:04:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7295.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>NMR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Public-Health-250A-Lecture-40-Review-A-Reingold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Public Health 250A - Lecture 40: Review: A. Reingold</video:title>
      <video:description>Public Health 250A - Lecture 40: Review: A. Reingold

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25689.jpg</video:thumbnail_loc>
      <video:duration>2789</video:duration>
      <video:publication_date>2012-09-18T16:58:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KIqfOharf80</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>40</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reingold</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Reproductive-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Reproductive Model</video:title>
      <video:description>This video explains the male reproductive system. Mainly the penis and testes which are the most important organs of this system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7d2bfead-43f7-4b51-af1d-1cf88b8e374a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-14T18:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5258.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Upright</video:tag>
      <video:tag>Ductus</video:tag>
      <video:tag>Deferens</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>glands</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-egg-fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of egg fertilization</video:title>
      <video:description>Sperm and egg fusion is called fertilization. It takes place in tube. After fertilization zygote begin to multiply, staying clustered together in a ball. This ball of cells, called a blastocyst, slowly makes its way down to the uterus (three or four days after ovulation) and burrows into the uterine wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/117b2364-2f24-44ce-90e6-89220605aef3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2007-05-28T22:48:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/451.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>egg</video:tag>
      <video:tag>Fertilization</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/First-Four-Years-of-Discovery-Cassini-Huygens-Mission-to-Saturn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Four Years of Discovery -  Cassini Huygens Mission to Saturn</video:title>
      <video:description>This is a video on the exploration of space with the help of the Cassini Huygens which was on a mission to the planet Saturn. Here are the first four years of discovery of the titan which is apparently covered with organic material.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d3ce75e-de3a-4ec1-bf3e-2365d4552476/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-12T22:29:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11624.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>saturn</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Four</video:tag>
      <video:tag>Years</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Discovery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Energy-can-not-be-created-or-destroyed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Energy can not be created or destroyed</video:title>
      <video:description>This video explains the first law of thermodynamics i.e. the energy can&apos;t be created or destroyed. It can only be transformed from one form to other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7d429523-1d27-4ce8-8b67-f7aa7faf1f90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1059</video:duration>
      <video:publication_date>2010-11-29T23:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6253.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>First</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Clip-For-Launch-of-IRVE-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clip For Launch of IRVE-3</video:title>
      <video:description>This video shows the launch of IRVE-3(Inflatable Reentry Vehicle Experiment) at Wallops. A detailed explanation of this launch is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7d5be18a-0b35-47cb-9198-358b3d7304d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2013-02-05T04:08:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29144.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>IRVE</video:tag>
      <video:tag>3</video:tag>
      <video:tag>LAUNCHES</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Wallops</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-Resources</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural Resources</video:title>
      <video:description>A pictorial description of various kinds of natural resources is shown here. Natural resources can be divided into Renewable and nonrenewable resources.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6adc6a-4032-47f3-9a94-c51072f3ca04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-12T02:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11432.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Resources</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiation-of-Cosmic-Microwaves-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiation of Cosmic Microwaves Background</video:title>
      <video:description>Radiation of Cosmic Microwaves Background.  The cosmic microwave background (CMB) is an almost-uniform background of radio waves that fill the universe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d6d2c3e-a2bb-4054-ba89-57748173a03c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>735</video:duration>
      <video:publication_date>2011-12-15T00:56:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11808.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>radiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-fat-removal-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live fat removal surgery</video:title>
      <video:description>Fat removal surgery in india by experts the imagery in the video may shock you but it may also be what need to stop you from eating bad foods and help motivate you towards a healthier lifestyle you have been warned.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9cb57df-e333-4ef3-9c9a-d16ef42ca283/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9452.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cosmetic</video:tag>
      <video:tag>surgeons</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>providing</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fatty-Acid-Biosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fatty Acid Biosynthesis</video:title>
      <video:description>The biosynthesis of saturated fatty acids requires a primer molecule, usually acetic acid in the form of its Coenzyme A ester, and a chain extender, malonyl-CoA. The latter is formed from acetyl CoA by the activity of the enzyme acetyl-CoA carboxylase in which biotin is the prosthetic group (and thus can be inhibited by avidin). In the first step of the reaction, carbon dioxide is linked to the biotin moiety, and this is subsequently transferred to acetyl-CoA to form malonyl-CoA. In microorganisms such as Escherichia coli, the enzyme complex comprises three dissociable proteins, but in plants and animals, the enzyme is a single multifunctional complex that exists in two main isoforms. Malonyl-CoA is also involved in the regulation of fatty acid oxidation by inhibiting carnitine palmitoyl-CoA transferase-1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d72676d-af8d-4c50-80b7-ab576bb74e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-08-08T23:32:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/641.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
      <video:tag>biosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Spirotome-Macrobiopsy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Spirotome Macrobiopsy</video:title>
      <video:description>A full surgical procedure of spirotome macrobiopsy for the breast is shown here. This video will help you to know all about spirotome macrobiopsy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7d835aac-58e6-4047-8191-9d36e10fceb5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-12-06T18:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10796.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spirotome</video:tag>
      <video:tag>macrobiopsy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Breast</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-DNA-are-you-mine-Sequencing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA, DNA - are you mine? Sequencing.</video:title>
      <video:description>DNA sequencing is process of knowing sequence of nucleotide bases. It is used in forensics, biological researches, biotechnology, etc. This video explains dideoxyribonucleotide method. After Primer, dNTP+tags, DNA polymerase are mixed, there are different length DNAs, which are separated by electrophoresis. Modern versions of this method do not use electrophoresis, because of fluorescent markers, which are interpreted in sequencer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7d8f2da3-d35f-4af3-a63c-b826afa93107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2007-05-12T00:42:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/281.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>DNASequencing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells  - 15</video:title>
      <video:description>Stem cells can be used in treatment of various diseases. For example, when hematopoietic stem cells are injected to a mouse unable to produce blood cells, production of blood cells is induced. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/7d96140d-d1f8-4dc4-9b53-760ab7aa5361/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2007-08-16T23:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/798.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>hemapoeticStemCell</video:tag>
      <video:tag>leucemia</video:tag>
      <video:tag>pulse</video:tag>
      <video:tag>chaseExperiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemoglobin-Oxygen-Binding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemoglobin: Oxygen Binding</video:title>
      <video:description>Hemoglobin is red pigment commonly found in animal&apos;s red blood cells. It bounds oxygen in lungs, bounding to hemoglobin, and causing rigid form. When oxygen gets to the tissues,hemoglobin turns in to mobile form.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7da6263b-daff-45d5-b64e-3a985bf7fe8d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-12T00:31:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/274.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>hemoglobin</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>bloodcells</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>mobility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Common Law Versus Public Law

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19508.jpg</video:thumbnail_loc>
      <video:duration>4607</video:duration>
      <video:publication_date>2012-09-05T03:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iHCLzwFiu_Q</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Nearby-Starburst-Galaxy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Nearby Starburst Galaxy</video:title>
      <video:description>The Hidden Universe (Episode 2): A Nearby Starburst Galaxy - Exposing the Exploding Cigar Galaxy.

This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy with your host Dr. Robert Hurt.

M82 has been called an exploding galaxy, and three of NASA&apos;s Great Observatories have teamed up to show it like it&apos;s never been seen before. 

---
Please subscribe to Science &amp; Reason:
• http://www.youtube.com/Best0fScience
• http://www.youtube.com/ScienceMagazine
• http://www.youtube.com/FFreeThinker
---

Its been called an exploding galaxy, and three of NASAs Great Observatories have teamed up to show it like its never been seen before.

Sigmund Freud once protested that sometimes a cigar is just a cigar. However, astronomers studying the so-called &quot;Cigar Galaxy&quot;, have discovered theres much more going on than meets the eye. Thats why theyve looked beyond just visible light to understand this galactic oddity ...

The Cigar Galaxy, more commonly known as M82, lies in the northern skies in the constellation of Ursa Major. Its about 12 million light years away not exactly a next-door neighbor, but pretty close as galaxies go. And while it does look a bit like a cigar, its actually shaped like a disk.

• http://spitzer.caltech.edu/

---

Messier 82 (also known as NGC 3034 or the Cigar Galaxy) is the prototype nearby starburst galaxy about 12 million light-years  away in the constellation Ursa Major. The starburst galaxy is five times as bright as the whole Milky Way and one hundred times as bright as our galaxy&apos;s center.

In 2005, the Hubble revealed 197 young massive clusters in the starburst core. The average mass of these clusters is around 2 × 105 M⊙, hence the starburst core is a very energetic and high-density environment.

Throughout the galaxy&apos;s center, young stars are being born 10 times faster than they are inside our entire Milky Way Galaxy.

• http://en.wikipedia.org/wiki/Messier_82
.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/7dd4c164-75b0-4716-ae71-113fd6c83f4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2010-04-08T21:02:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4210.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>starburst</video:tag>
      <video:tag>exploding</video:tag>
      <video:tag>cigar</video:tag>
      <video:tag>galaxies</video:tag>
      <video:tag>m82</video:tag>
      <video:tag>NGC</video:tag>
      <video:tag>3034</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>ESA</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Spitzer</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>telescopes</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Observatories</video:tag>
      <video:tag>Astronomers</video:tag>
      <video:tag>ursa</video:tag>
      <video:tag>major</video:tag>
      <video:tag>galactic</video:tag>
      <video:tag>center</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>Milky</video:tag>
      <video:tag>way</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MOA-of-angiotensin-in-heart-disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MOA of angiotensin in heart disease</video:title>
      <video:description>Angiotensin is an oligopeptide in the blood that causes vasoconstriction, increased blood pressure, and release of aldosterone from the adrenal cortex.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/7ee9e8eb-a922-4b9e-b470-792bfaf42a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-05-28T22:28:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/444.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>angiotensin</video:tag>
      <video:tag>cardiology</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-IVF-ICSI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on IVF &amp; ICSI</video:title>
      <video:description>IVF begins with a woman injecting fertility hormones to stimulate the ovary to produce multiple eggs.Dr. Murray, a fertility specialist at NCFMC, reviews the in vitro fertilization (IVF) process and intracytoplasmic sperm injection (ICSI).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7ee78690-a3c8-47d2-8c17-56a19f75b066/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2009-05-13T04:17:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2167.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IVF</video:tag>
      <video:tag>ICSI</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Murray</video:tag>
      <video:tag>vitro</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>sperm</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Roseville</video:tag>
      <video:tag>Sacramento</video:tag>
      <video:tag>Gonal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Public-Health-250A-Lecture-11-Overview-of-Study-Designs-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Public Health 250A - Lecture 11: Overview of Study Designs a</video:title>
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Epidemiologic Methods I</video:description>
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      <video:tag>Physiology</video:tag>
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      <video:tag>IVF</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Istanbul</video:tag>
      <video:tag>cheap</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>( http://www.abnova.com ) - HomoloGene database identifies homologs among the annotated genes of more than a dozen completely sequenced eukaryotic genomes using an automated procedure. It can find gene homologs (paralogs, orthologs, homologs) based on protein sequence similarity and access pre-computed multiple alignments of homologous proteins. More videos at Abnova ( http://www.abnova.com ) .</video:description>
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      <video:duration>142</video:duration>
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      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>gene</video:tag>
      <video:tag>homology</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 1 - Y Spruing&quot; A technique  showing how to make and attach the y&quot; shaped&quot; sprue.  Orig. air date: OCT 30 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>The signal recognition particle (SRP) is a protein-RNA complex that recognizes and transports specific proteins to the endoplasmic reticulum in eukaryotes and the plasma membrane in prokaryotes. The eukaryotic SRP is composed of six distinct polypeptides bound to an RNA molecule (the 7SL RNA), with GTPase activity. In the GTP-bound state, it recognizes an endoplasmic reticulum signal sequence of eight or more nonpolar amino acid residues at its center. It transiently binds to the endoplasmic reticulum signal sequence in a nascent protein, to the large ribosomal unit, and to the SRP receptor. The core of the SRP is universal, being conserved in all three kingdoms.

The SRP is found in the cytosol. In eukaryotes, it binds to the endoplasmic reticulum signal sequence found in an emerging secretory protein and subsequently delivers the protein along with the ribosome creating it to the endoplasmic reticulum membrane. When SRP binds the endoplasmic reticulum signal sequence, it also binds the ribosome and thereby pauses translation until the entire SRP-bound translation complex is transported to the endoplasmic reticulum, where translation resumes.

SRP and its receptor initiate the transfer of the nascent chain across the endoplasmic reticulum membrane. Once the chain reaches the translocon, SRP and its receptor both hydrolyze their bound GTP to GDP, then dislocate allowing translation to restart</video:description>
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      <video:uploader>second second</video:uploader>
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      <video:description>~It is better to watch this clip on Fullscreen mode.~ The orange is Carbon and the Seafoam green is Chlorine. As written in the title, this is a vague idea of how resonance occurs in benzene molecules. For a molecule like this, it would have an IUPAC name of &amp;amp;quot;1,3,5 Cyclohexatriene&amp;amp;quot; as well as &amp;amp;quot;2,4,6 Cyclohexatriene&amp;amp;quot;. The double bonds are given the lowest possible numbers. For special molecules like this, where there are multiple names for the same molecule (due to the change of location of ...</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/7fa6809f-a89f-41f0-8803-101c77972a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-06-10T14:28:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2824.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Living-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Living Cell</video:title>
      <video:description>All living things are made of cells the cell is the smallest living thing that can perform all the functions of life all cells must come from preexisting cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb25522-2268-47f2-b1d2-f691039086d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-08-08T15:35:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3207.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-a-Smoking-Pipes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing a Smoking Pipes</video:title>
      <video:description>This video will introduce you with the manufacturing process of smoking pipes. A step by step process is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/804e4c02-363b-446e-b022-6c1be12f55c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-01-12T01:08:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28685.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>How</video:tag>
      <video:tag>It</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Pipes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Actual-Back-to-the-Future-after-30-years</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Actual Back to the Future after 30 years</video:title>
      <video:description>Here are the  technological advancements and societal progress we made in 30 years. It is little different that expected.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/7fc1261e-6bf3-4b38-8cfd-cbf7bcada43c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2015-10-21T10:48:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32332.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drosophila-Courtship-Song-Genetics-University-of-Leicest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drosophila Courtship Song - Genetics - University of Leicest</video:title>
      <video:description>Drosophila Courtship Song - Genetics - University of Leicester</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7fdca9c0-bfda-44c9-98de-d6d9eead457d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2010-11-24T22:09:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6031.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Courtship</video:tag>
      <video:tag>Song</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Leicester</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proline-Kinks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proline Kinks</video:title>
      <video:description>This video describes the structure of proline kinks. The kink is `away&apos; from the proline residue,which is frequently on the hydrophilic side of the helix. Prolines in alpha helices after the first turn cause a kink in the helix. This kink is caused by proline being unable to complete the H-bonding chain of the helix and steric or rotamer effects that keep proline from adapting the prefered helical geometry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/7fdeda64-3b95-4ec8-8277-488269a72182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2009-05-27T19:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2482.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Proline</video:tag>
      <video:tag>Kinks</video:tag>
      <video:tag>moleuclar</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Boomerang-in-Zero-Gravity-Amazing-science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Boomerang in Zero Gravity - Amazing science</video:title>
      <video:description>Japanese astronaut Takao Doi proves that a boomerang will always return to the person who threw it — even in outer space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/8000f835-d576-43f6-b0e4-30939bb74502/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2012-02-18T00:45:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11909.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Boomerang</video:tag>
      <video:tag>Zero</video:tag>
      <video:tag>gravity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Information-on-milk-associated-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Information on milk associated diseases</video:title>
      <video:description>Milk is very beneficial to the body because it provides a wealth of nutrients, however there are some diseases associated with it. This video educates on the pros and cons of dairy usage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7fee39e5-5906-4b5c-afd4-7406d7414d4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-11-28T07:06:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8345.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Milk</video:tag>
      <video:tag>Associated</video:tag>
      <video:tag>diseases</video:tag>
      <video:tag>information</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Michio-Kaku-Admits-America-Has-A-Secret-Super-Weapon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Michio Kaku Admits America Has A Secret Super Weapon</video:title>
      <video:description>Dr.Michio Kaku got frustrated at one point and admits america has a secret super weapon which is H1B. For those who does not know what HB1, it is a visa for foreign people to come to USA and work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/04/80269999-a620-4657-a765-1f4cbd0afa46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2016-04-21T21:51:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32489.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>h1b</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Catheters-and-long-lines-in-neonates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Catheters and long lines in neonates</video:title>
      <video:description>Catheters and long lines are introduced in neonates to administer fluid and total parentral nutrition the procedure is not easy to perform and is prone to get infections</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/80495521-0954-46b9-98de-e32975c80543/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-30T23:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9761.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Catheters</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Neonates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Systems-and-rate-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Systems and rate problems</video:title>
      <video:description>Systems and rate problems

U06_L2_T1_we1 Systems and rate problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24623.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2012-09-17T14:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/at4T4n4JYNc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Systems</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnancy-Girl-or-boy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnancy Girl or boy?</video:title>
      <video:description>This is a babycenter.com video. A 3D animated look at how baby girls and boys develop during pregnancy. See how sex organs like ovaries, testes, a vagina, and a penis develop from the same structures. Video Transcript/nNarrator: Your baby&apos;s sex is set at conception. At around 7 weeks, your baby&apos;s internal sex organs – such as ovaries and testes – begin to form in the abdomen. Male and female sex organs and genitalia look the same at this stage because they&apos;re derived from the same structures. At around 9 weeks, boys and girls begin to develop differently. In girls, a tiny bud emerges between the tissue of the legs. This bud will become the clitoris. The membrane that forms a groove below the bud separates to become the labia minora and the vaginal opening. By 22 weeks, the ovaries are completely formed and move from the abdomen to the pelvis. They already contain a lifetime supply of 6 million eggs. In boys, the bud develops into the penis and starts to elongate at around 12 weeks. The outer membrane grows into the scrotal sac that will later house the testicles. By 22 weeks, the testes have formed in the abdomen. They already contain immature sperm. Soon they&apos;ll begin their descent to the scrotum, but it&apos;s a long journey. They&apos;ll reach their destination late in pregnancy, or for some boys, after birth. If you&apos;re eager to find out whether you&apos;re having a girl or a boy, you&apos;ll have to wait until you&apos;re at least 17 weeks pregnant. That&apos;s when the genitals have developed enough to be seen on an ultrasound.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/81fe5eed-d03f-470f-a9ac-4f4e9294acc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-11-23T19:44:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28023.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>Girl</video:tag>
      <video:tag>Boy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-polymerase-chain-reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR - polymerase chain reaction</video:title>
      <video:description>The polymerase chain reaction (PCR) is a biochemistry and molecular biology technique[1] for exponentially amplifying a fragment of DNA, via enzymatic replication, without using a living organism (such as E. coli or yeast). PCR can be used for amplification of a single or few copies of a piece of DNA across several orders of magnitude, generating millions or more copies of the DNA piece. As PCR is an in vitro technique, it can be performed without restrictions on the form of DNA, and it can be extensively modified to perform a wide array of genetic manipulations.

Developed in 1983 by Kary Mullis, PCR is now a common technique used in medical and biological research labs for a variety of tasks, such as the sequencing of genes and the diagnosis of hereditary diseases, the identification of genetic fingerprints (used in forensics and paternity testing), the detection and diagnosis of infectious diseases, and the creation of transgenic organisms. Mullis, who won the Nobel Prize for his work on PCR, credits the psychedelic drug LSD for his invention of the technique.
text reff: wikipedia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/81fe3580-3243-463c-9c61-dd79f1adf7c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>613</video:duration>
      <video:publication_date>2007-09-10T22:50:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/995.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>PCR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wind-turbine-hit-by-UFO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind turbine hit by UFO</video:title>
      <video:description>An unidentified Flying Object is said to have crashed and hit this wind turbine. Your guess is as good as mine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/820c67dc-7135-4110-93e7-fbc06f645162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-25T23:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7966.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ufo</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>hits</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Octanitrocubane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Octanitrocubane</video:title>
      <video:description>The basic structure and properties of octanitrocubane are discussed in this basic structure. View this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/821054cf-d783-4a36-89fd-b2d9f54c4e78/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2013-04-07T16:57:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30412.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Octanitrocubane</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Killer-centipede-encounter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Killer centipede encounter</video:title>
      <video:description>Some species of centipedes can be poisonous though usually even when beaten it would be just the common itch and swell unless the person is allergic to bee stings. This is a lethal encounter with killer centipede in the Deadly 60 by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/82163820-9e21-4258-a619-f0b607a9c13c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-26T04:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8079.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lethal</video:tag>
      <video:tag>encounter</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Centipede</video:tag>
      <video:tag>Deadly</video:tag>
      <video:tag>60</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-moving-robot-made-of-paper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A moving robot made of paper</video:title>
      <video:description>The university of Harvard present their new technology.  This is a robot that is folded and with the aid of some tech it achieves movement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/821ca20e-6340-4b9d-8fc1-791b6bc3651b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2014-08-27T21:20:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31486.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>origami</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>university</video:tag>
      <video:tag>folded</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>move</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Tryptophan-Operon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tryptophan Operon</video:title>
      <video:description>The Trp operon is an example of a biosynthetic operon whose expression is regulated by an effector. Operon is part of genome that consists of few genes which are required to do certain process. In this example process is synthesis of tryptophan. The operon consists of 5 structural genes that code for the three enzymes required to convert chorismic acid into tryptophan. If there is tryptophan in enviromt, it is not used.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/82437ff3-f4e9-4dbc-a201-397640012b38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2007-05-16T01:29:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/324.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Tryptophan</video:tag>
      <video:tag>operon</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Trpoperon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Reduction-Surgery-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Reduction Surgery Operation</video:title>
      <video:description>This video shows breast reduction surgery operation is  removal of  tissue and skin to make breasts smaller and perkier.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8246a062-d0cb-467d-8767-dbba76c9a9e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-11-30T10:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9578.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Modulate-a-Protein-by-Using-a-Small-Molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Modulate a Protein by Using a Small Molecule</video:title>
      <video:description>This animations shows how a small molecule binds to a protein to alter its shape and and make it inactivated./nSmall molecules associate or bind with a protein forming what can be thought of as a new protein. In the case shown in this animation a small molecule fits into a cleft in the protein. The blue protein, calmodulin, has several important roles in cellular function. The cleft in the shape of the protein allows it to perform many of these functions. When the gold colored small molecule binds with calmodulin it occupies this cleft and thus inactivates the protein./nIn order to understand life’s processes, it is useful to perturb the process and observe what happens./nIn genetics, a gene’s functions are investigated by using mutations that disrupt their normal function. Chemical genetics is an analogous approach that investigates the functions of the genes by using small molecules to perturb the proteins—which are encoded by the genes—directly./nIn genetics, some mutations result in loss of function, while others result in a gain of function. In chemical genetics, analogous protein perturbations exist that inactivate a protein (loss of function) or super-activate a protein (gain of function)./nSmall molecules associate with, or bind to, a protein in specific ways. In some cases they modulate the protein’s function by inactivating it. In this animation, a small molecule (in gold) binds to the protein calmodulin (in blue). Calmodulin is a protein that is involved in calcium regulation in a cell and has many important roles in cellular function. The cleft in the protein is an important site that allows it to interact with other molecules. The small molecule binds to this cleft and occupies the site, causing the protein to undergo a conformational change and become inactivated.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/825ee1ed-f101-4ed7-984e-230f0720792e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2013-02-08T23:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29687.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Small</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Relativity-of-simultaneity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Relativity of simultaneity</video:title>
      <video:description>This video explains the relativity of simultaneity with animation to make it easier to understand. According to the special theory of relativity, it is impossible to say whether two events occur at the same time if those events are separated in space. Depending on two observer’s reference frame, the events may appear to occur simultaneously to one observer and successively, to another. This video demonstrates relativity of simultaneity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/825ee67d-a354-4db7-975c-05ced8376a2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2010-11-14T22:49:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5309.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>relativity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>simultaneity</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microarray-Manufacturing-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarray Manufacturing Video</video:title>
      <video:description>This video shows how microarray works most microarray manufacturers such as affymetrix and agilent provide commercial data analysis software with microarray equipment such as plate readers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/826b77dd-3ff2-4d58-863f-6feed5cdf522/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-20T23:20:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5642.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Manufacturing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cardiac-Catheterization-heart-cath</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiac Catheterization (heart cath)</video:title>
      <video:description>what is Cardiac Catheterization? This video explains cardiac catheterization, also called as heart cath, is the insertion of a catheter into a chamber or vessel of the heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/826c4b10-f609-4e07-9132-3be26d8eecce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-01T20:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10365.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cardiac</video:tag>
      <video:tag>Catheterization</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec 24 - Electrical Engineering C245 - Surface Micromachin&quot;Introduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24360.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-turn-Powerpoint-presentations-into-videofiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to turn Powerpoint presentations into videofiles</video:title>
      <video:description>Assignment seminar &apos;Genes in Conflict&apos; about how to turn your powerpoint presetation in to a videofile, using Windows Movie Maker</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8285560c-29fc-4406-8804-77f0ba832c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2009-05-27T21:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2525.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>seminar</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>powerpoint</video:tag>
      <video:tag>videofile</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>movie</video:tag>
      <video:tag>Maker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombination-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombination Mechanism</video:title>
      <video:description>Mechanism of Recombination. Genetic recombination happens during meiosis, a special type of cell division that occurs during formation of sperm and egg cells and gives them the correct number of chromosomes. Since a sperm and egg unite during fertilization, each must have only half the number of chromosomes other body cells have. Otherwise, the fertilized cell would have too many.

Inside the cells that produce sperm and eggs, chromosomes become paired. While they are pressed together, the chromosomes may break, and each may swap a portion of its genetic material for the matching portion from its mate. This form of recombination is called crossing-over. When the chromosomes glue themselves back together and separate, each has picked up new genetic material from the other. The constellation of physical characteristics it determines is now different than before crossing-over. Read more:  http://www.accessexcellence.org/RC/AB/BC/Genetic_Recombination.php</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/82875514-d522-42ae-8b6f-4f68331fbdc8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-11-24T05:19:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5917.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Molecular Genetics</video:category>
      <video:tag>recombination</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-1-Introduction-to-Electrostatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 1: Introduction to Electrostatics</video:title>
      <video:description>A physics lab demonstration of electrostatics which is the branch of physics that deals with the phenomena and properties of stationary or slow-moving (without acceleration) electric charges.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/829beaad-55f5-4104-80d9-31cce4a9a546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-05-27T21:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2545.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>electrostatics</video:tag>
      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-pinguecula</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is pinguecula?</video:title>
      <video:description>This video explains what pinguecula is in detail and what causes pinguecula.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/e46fffbd-7140-4427-a6d9-aeef6913688d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2013-04-07T18:42:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30443.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Pinguecula</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Activity-to-Show-Factors-Affecting-Rate-Of-a-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Activity to Show Factors Affecting Rate Of a Reaction</video:title>
      <video:description>How does the rate of reaction is affected by change in temperature and pressure? This video explains different factors affecting the rate of a reaction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82a83e1c-f340-4cd6-98e0-fa4985287887/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-11T23:50:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11220.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>factors</video:tag>
      <video:tag>Affecting</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Activity</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Presentation-for-Rounds-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Presentation for Rounds - Part 2</video:title>
      <video:description>This video shows a oral presentation for rounds. A brief description by the doctors is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/82b1bf99-3c26-493e-80bf-41dd6a6b6fc9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2011-12-06T18:11:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10768.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>presentation</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Rounds</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-history-of-Chernobyl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The history of Chernobyl</video:title>
      <video:description>This is a presentation of the events that went on that day.  On April 26th, 1986 the biggest radioactive disaster to date happened in the Ukraine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/aaba759e-ca0b-4ff1-b1c4-252bfdba6ced/cand_5.jpg</video:thumbnail_loc>
      <video:duration>429</video:duration>
      <video:publication_date>2014-10-02T20:25:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31822.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>History</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>Disaster</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Explanation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-replication2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA replication2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%) www.visualDNA.org This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%. If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa74e17a-09bc-4f56-a60d-80e2c1c60f16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-19T00:52:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5617.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualization</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Levers-Reduce-The-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Levers Reduce The Efforts</video:title>
      <video:description>This video shows that how can we reduce the effort in lifting a weight with little power. Here weights are lifted by putting the fulcrum at different places and corresponding to that the required powers are discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/aa829876-a65c-4de7-9453-1b644c471e2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2009-08-08T15:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3194.mp4</video:content_loc>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Levers</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Electrical-Engineering-C245-Surface-Micromachin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Electrical Engineering C245 - Surface Micromachin</video:title>
      <video:description>&quot;Lec Last - Electrical Engineering C245 - Surface MicromachinIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24361.jpg</video:thumbnail_loc>
      <video:duration>4883</video:duration>
      <video:publication_date>2012-09-15T07:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/050tbxkWjAU</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Micromachin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Donkeys-hunted-by-Lions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Donkeys hunted by Lions</video:title>
      <video:description>Donkeys have been domesticated for several thousands of years and as a consequence have lost any flight skills that they had. These Lions are opportunistic and they take advantage of the donkeys lack of know how as captured by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa825a59-f42b-492a-bbb2-7eabcf6b49e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-11-26T05:25:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8117.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lions</video:tag>
      <video:tag>hunting</video:tag>
      <video:tag>donkeys</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Laboratory-automation-the-key-skill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laboratory automation - the key skill</video:title>
      <video:description>Do you want to become a more efficient laboratory technician? Do you want to save money in your laboratory? Do you want to solve problems in your laboratory in an easier and cheaper way?
If you said yes to any of those questions, than SCRIPTING is for you.
Learn everything you need about scripting for laboratory automation here:
http://www.wiley-vch.de/publish/en/books/ISBN978-3-527-34158-0//nSong: Parmafrost by Danosong, obtained in 2014 when still free./nCredits for pictures:
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Businessman Choosing The Right Person Stock Photo
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/08/aa894e6f-70b4-4a9b-a7f8-81f401393037/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2016-08-28T23:50:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32524.mp4</video:content_loc>
      <video:uploader>Matheus Carvalho</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Automation</video:tag>
      <video:tag>script</video:tag>
      <video:tag>AutoIt</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>Skill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-the-quest-for-immortality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of the quest for immortality</video:title>
      <video:description>This video explains the quest for immortality for humans. Aubrey de Grey, Nick Bostrom and Anders Sandberg talk to New Scientist on how we could become immortal.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/aa954e09-7b40-42a0-ae21-efe52774062b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2012-11-26T20:51:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28078.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>immortality</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Sous-vide-Cooking-a-State-of-Matter-Lecture-2-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010)</video:title>
      <video:description>Lec 54 - Sous-vide Cooking: a State of Matter | Lecture 2 (2010). Speaker: Joan Roca (El Celler de Can Roca)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16067.jpg</video:thumbnail_loc>
      <video:duration>6953</video:duration>
      <video:publication_date>2012-08-29T08:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1bzzJNM_wAg</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>cooking</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>series</video:tag>
      <video:tag>week</video:tag>
      <video:tag>02</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Plotting-The-Magnetic-Lines-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plotting The Magnetic Lines Of Force</video:title>
      <video:description>This video shows the proper mapping of the magnetic lines of force. A map of the magnetic field is a pictorial representation that gives the direction of the magnetic field at various points in a magnetic field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/847b1ea4-3c7e-467e-90ef-dfb3691d64f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-12T01:25:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11296.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Mapping</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Compass</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Vital-Signs-and-Fever-and-Pediatrics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vital Signs and Fever and Pediatrics</video:title>
      <video:description>Fever is a common symptom among children seeking medical care most children undergo evaluation for a febrile illness before their third birthday and nearly one third of pediatric outpatient visits are for fever</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/84997560-6f05-4210-99f1-0c4c03a8d666/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-16T20:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5544.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vital</video:tag>
      <video:tag>Signs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>fever</video:tag>
      <video:tag>pediatrics</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Protein-kinase-C-PKC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein kinase C PKC</video:title>
      <video:description>This video provides an information about  protein kinase C
Protein kinase C is a family of protein kinase enzymes. They are involved in controlling the function of other proteins. They catalyze the phosphorylation of hydroxyl groups of serine and threonine amino acid residues on these proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/849e0117-935a-4080-92b6-6b5eb8bb56ef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>235</video:duration>
      <video:publication_date>2012-10-10T10:51:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27739.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protein</video:tag>
      <video:tag>kinase</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T5-vs-T8-And-Fluorescent-vs-LED</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T5 vs T8 And Fluorescent vs LED</video:title>
      <video:description>This video compares the technologies developed in lighting.  T5 vs T8 and fluorescent vs LED is explained here with their construction and working.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/84afacd7-e095-4dac-a686-efc8825a3a04/cand_5.jpg</video:thumbnail_loc>
      <video:duration>608</video:duration>
      <video:publication_date>2013-02-11T04:01:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30223.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Shop</video:tag>
      <video:tag>lighting</video:tag>
      <video:tag>upgrade</video:tag>
      <video:tag>T5</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>T8</video:tag>
      <video:tag>Fluorescent</video:tag>
      <video:tag>LED</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-Planets-Europa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the Planets: Europa</video:title>
      <video:description>A short clip from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; regarding Europa.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/84b06c86-9864-49eb-90ee-e6c05797253f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2009-05-27T22:08:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2633.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Europa</video:tag>
      <video:tag>Jupiter</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-of-covalent-and-Ionic-bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison of covalent and Ionic bonds</video:title>
      <video:description>This video is making chemistry much simpler. It compares and contrasts Covalent and Ionic bonds. There is as well a demonstration of this comparison.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/84c0a8d4-a1e9-457f-a8d0-d4075c278ec8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>536</video:duration>
      <video:publication_date>2013-01-19T05:20:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28957.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Comparison</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ionic</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Explaination-of-Ice-Cream-Headaches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaination of Ice Cream Headaches</video:title>
      <video:description>An ice cream headache is also called a brain freeze that occurs when one is taking something extremely cold. It is the combination of the initial nerves reacting to the cold, this video provides a step by step explanation of what happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/379ebf7e-096a-4041-be18-50532adb8fad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T22:29:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9677.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>Cream</video:tag>
      <video:tag>Headaches</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 17 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Mission Control 1

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14945.jpg</video:thumbnail_loc>
      <video:duration>7238</video:duration>
      <video:publication_date>2012-08-28T05:02:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fo8v7juSgRw</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Urinary-Incontinence-and-Minimally-Invasive-Surgery-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Incontinence and Minimally Invasive Surgery Correction</video:title>
      <video:description>This is the testimony of a patient who suffered from urinary incontinence which was affected by minimal stress actions such as coughing or laughing. This is on a minimally invasive surgery to corrects the urinary incontinence.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84ca760a-82a4-462b-a100-e782c5293bd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-06T21:10:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10986.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Corrects</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Incontinence</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-3-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 3- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 3- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24364.jpg</video:thumbnail_loc>
      <video:duration>4526</video:duration>
      <video:publication_date>2012-09-15T07:15:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DfZCGG24vrk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CT-Chest-Interpretation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CT Chest Interpretation</video:title>
      <video:description>Video contains a chest X-Ray and shows the full interpretation of it. Purpose of video is to help the medical students in Chest X-Ray interpretation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/84e08da6-d0ab-4b9b-9560-4bff755ffbcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2011-11-30T23:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9767.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>crescent</video:tag>
      <video:tag>sign</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Reduction-Surgery-in-India-Patient-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Reduction Surgery in India - Patient Testimony</video:title>
      <video:description>Patients` testimony on a successful surgery performed in India. The patient chose to visit the country to receive the treatment and shares his experience. This is one more story for the advantages of the medical tourism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84e877f6-5433-4f47-9b72-5b8b619566fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-12-01T23:18:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10583.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>testimony</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molecular-Visualization-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molecular Visualization of DNA</video:title>
      <video:description>DNA Replication is explained in this very cool video. The way they explains is gonna make you feel like you are in the cell since the structure of the proteins is quite accurate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/84ec538d-eb43-4f87-92e6-da60e0006e5e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2007-09-16T16:53:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1018.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>DNAReplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgically-Induced-Astigmatism-Phaco-31-Complications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgically Induced Astigmatism Phaco 3.1 Complications</video:title>
      <video:description>3 Ways to Identify Astigmatism Complications:

1)Corneal Abrasions
When astigmatic patients visit their ophthalmologists for treatment, they&apos;re often prescribed corrective lenses to manage their vision problems. Contact lenses have flourished over the past 25 years. While most contacts are safe to wear, complications from wearing materials directly on the eye are not infrequent. Corneal abrasions can occur if the contact lens gets dirty or otherwise irritates the cornea. This kind of abrasion can range from the completely benign (like getting sand in your eye) to the more serious (scratches that may take weeks to months to heal or abrasions that permanently damage the visual acuity of the patient).
2. Lazy Eye
This condition, technically known as amblyopia, can result when astigmatism occurs unequally between the eyes. Amblyopia is a relatively common disorder, affecting nearly five percent of the population, according to some surveys. If caught and treated early, amblyopia can be relatively easily managed. However, in more severe cases, symptoms can evolve to create major vision problems and lifestyle complications.
3. Side Effects and Complications from Surgery
A number of laser driven surgeries are typically used to treat astigmatism. While these surgeries have been battle tested often over the past two decades, they&apos;re still relatively new as far as popular surgeries are concerned. An improperly cut cornea, an overly aggressive laser or a poor recuperation can lead to all manner of complications, from infections to inflammations to redness to severe vision problems. Indeed, one of the older therapies to treat astigmatism was essentially discontinued due to the fact that many patients developed farsightedness as a direct result of the procedure.

There&apos;s also the chance that astigmatism surgery can fail to correct the curvature of the cornea correctly. As a result, new vision problems can arise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/851d4390-67ef-4bca-9fd0-8e1d40b4188d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-09T13:43:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4865.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Astigmatism</video:tag>
      <video:tag>complications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cousins-series-featuring-the-Family-of-Mountain-Gorillas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cousins series featuring the Family of Mountain Gorillas</video:title>
      <video:description>Well it is good manners to announce your approach or presence and even these gorillas can tell you that. This is family that lives in Rwanda near some volcanic mountain, it is the Family of Mountain Gorillas in the Cousins production by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/85229379-6a38-4e55-8ea3-1966028df9ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>601</video:duration>
      <video:publication_date>2011-11-26T06:53:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8180.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>family</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mountain</video:tag>
      <video:tag>Gorillas</video:tag>
      <video:tag>Cousins</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-and-oxygen-are-separated-with-electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen and oxygen are separated  with electrolysis</video:title>
      <video:description>Separation of hydrogen and oxygen through electrolysis unit is shown in this video. During wlectrolysis of water,  the decomposition of water (H2O) into oxygen (O2) and hydrogen gas (H2) due to an electric current being passed through the water occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/854e79e5-a283-4776-bc1c-5f579226e8b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-15T02:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11852.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Electrolysis</video:tag>
      <video:tag>Unit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-4-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 4- Economics C3 Fall 2011</video:title>
      <video:description>Lec 4- Economics C3 Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
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      <video:duration>4655</video:duration>
      <video:publication_date>2012-09-15T07:15:33.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/The-flowering-of-Drimys-brasiliensis-Winteraceae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The flowering of Drimys brasiliensis (Winteraceae)</video:title>
      <video:description>This is the flowering process in Drimys brasiliensis (Winteraceae). For a long time Drimys was considered some kind of relict or &quot;prototype&quot; of the &quot;primitive&quot; plants. This view was likely supported by a set of features (vesselless wood, apocarpic gynoecium, etc) that today are interpreted as homoplasic. Phylogenetic analyses place Winteraceae well inside the Magnoliids. The flowers are strongly protogynous (flowers act as pollen receptors first and later as pollen-releasers). Notice that the perianth enlarges as the flower ages.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/8555f21c-ff4e-4985-af1c-454d1005ed5a/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3849.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome E. Coli Storage Part 5</video:title>
      <video:description>E. Coli to Store and Copy DNA: Transcript
E. coli cells containing fragments of human DNA, or any other type of DNA, can be stored in freezers indefinitely. When scientists need to retrieve DNA from the library, they simply revive the cells by bringing them back up to 37 degrees Centigrade - gut temperature.

The E. coli cells act as copiers, producing many copies of the human DNA sequence that they contain. To prepare to sequence DNA, a clone of cells containing the same bit of human DNA is released into a rich, warm broth. The cells are shaken vigorously to provide them with air. This causes them to divide rapidly - about once every half hour. After incubating for just a single night, one third of a teaspoon of broth contains billions of E. coli cells and so, billions of copies of the particular fragment of human DNA they contained.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/858.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hilarious and Perfectly Timed Photos</video:title>
      <video:description>Misplaced price tags, partying grandmas, and cats: it&apos;s all right here!  Have a laugh at these ridiculous and impressive photos.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/ab3cf6e9-e9db-4fee-aeb5-640414f0fc9c/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-11-24T06:16:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28057.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
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      <video:tag>humor</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows the landing of space craft Curiosity. Its different stages are shown here with the working of NASA scientists.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ab5452e5-12db-4059-a76c-dff16982589a/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-08T04:25:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29666.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>has</video:tag>
      <video:tag>Landed</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Aquire Prostate Cancer?</video:title>
      <video:description>In this video, the narrator discusses how prostate cancer are formed. Through out America and UK, prostate cancer is known as the 2nd largest cancer deaths in men.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/855b7ef2-a6da-42c6-8ab8-63d604d3a9e1/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-12-09T07:03:13.000Z</video:publication_date>
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      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
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      <video:tag>Prostate</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Works</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methylene Blue stained Brain Section</video:title>
      <video:description>Methods for creating a 3-D brain atlas include perfusion with methylene blue, conventional transcardiac perfusion technique, and a transcarotid method to obtain a fixed brain while leaving other tissues fresh for distribution.

This video is from Primate Neuroscience Database of braininfo.org
http://braininfo.rprc.washington.edu/tools.html</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2007-03-30T08:52:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/115.mp4</video:content_loc>
      <video:uploader>Mukesh Varshney</video:uploader>
      <video:category>Neuroscience</video:category>
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      <video:tag>methylene</video:tag>
      <video:tag>blue</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-laparoscopic-liver-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of laparoscopic liver surgery</video:title>
      <video:description>Laparoscopic surgery is a minimally invasive type of surgery as compared to the traditional open surgery. This 3D animation shows how one is done on the liver, accomplished by piercing tiny holes on various parts of the abdomen to access the liver.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8585c54f-aba5-48af-b93a-a792a79f9447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-28T10:05:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8378.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Liver</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Numberphile -  Ramanujan Constant  and 163</video:title>
      <video:description>The university of Nottingham has teamed to present videos on symbols and astronomy. The video forums are through chemistry, test tube, numberphile, deep sky and back stage science video. You need to know some thing that you definitely dint know about number 163 and Ramanujan constants.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/85c648da-b98f-4f20-9bf1-bfc200beedde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>689</video:duration>
      <video:publication_date>2013-01-11T07:42:46.000Z</video:publication_date>
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      <video:uploader>velatin</video:uploader>
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      <video:tag>163</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ramanujan</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>numberphile</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Aspartame-A-Sweet-Tasting-Neurotoxin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspartame A Sweet-Tasting Neurotoxin</video:title>
      <video:description>Aspartame is a common artificial sweetener that is highly controversial in terms of impact it may have on your overall health. Excess aspartame might excite your brain cells to a point of overstimulation – leading to exitotoxicity and brain cell death. Aspartame contains several amino acids that are capable of crossing the blood-brain barrier which can lead to neuronal destruction and damage. It contains aspartic acid, methanol and phenlyalanine. This videos explains the side effects of aspartame.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/03/ab56c669-2041-450a-a93a-12f7ab31caee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2015-03-03T02:47:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32092.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>aspartame</video:tag>
      <video:tag>toxicity</video:tag>
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    <loc>https://dnatube.com/videos/Lecture-5-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5- Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 5- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24366.jpg</video:thumbnail_loc>
      <video:duration>4565</video:duration>
      <video:publication_date>2012-09-15T07:15:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VyvK0caae0c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>Economics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Posterior-Scapular-Regions-Gateways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Posterior Scapular Regions Gateways</video:title>
      <video:description>This video describes the gateways to the posterior scapular regions and their contents. A brief description nerves and capillaries is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/86307cc5-432c-4cbd-93ec-bb9b450c1ed9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>707</video:duration>
      <video:publication_date>2013-01-19T05:13:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28949.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Gateways</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Posterior</video:tag>
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      <video:tag>regions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-17-Robert-Bird-Res-Nullius-Boris-Pasternak-and-the-End-of-the-Russian-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric</video:title>
      <video:description>Lec 17 - Robert Bird: Res Nullius: Boris Pasternak and the End of the Russian Lyric. June 1, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14959.jpg</video:thumbnail_loc>
      <video:duration>5579</video:duration>
      <video:publication_date>2012-08-28T10:50:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2aVnIfuaAbY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>robert</video:tag>
      <video:tag>Bird</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>slavic</video:tag>
      <video:tag>russia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-with-the-Drosophila-Melanogaster-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working with the Drosophila Melanogaster Video</video:title>
      <video:description>In this laboratory we will use fruit flies to do genetic crosses you will learn how to collect and manipulate drosophila melanogaster collect data from F1 and F2 generations and analyze the results from a monohybrid dihybrid or sex linked cross</video:description>
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      <video:publication_date>2010-11-30T14:47:27.000Z</video:publication_date>
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      <video:category>Drosophila</video:category>
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      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>melanogaster</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Werner Syndrome</video:title>
      <video:description>This is video of werner syndrome which is an autosomal recessive segmental progeroid syndrome caused by mutations in a novel member (WRN) of the RecQ family of helicases. Somatic WS cells are hypermutable and have elongated S phases, suggesting possible defects in DNA replication and/or repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2016/05/ab8cb3b7-6e0b-483e-958f-0ce28d34cec2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2016-05-08T17:24:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32497.mp4</video:content_loc>
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      <video:category>Genetics</video:category>
      <video:tag>werner</video:tag>
      <video:tag>Syndrome</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Limbs Examination</video:title>
      <video:description>This video shows the examination of lower limbs of patient by a physician. Infection in lower limbs may cause problem in prolonged standing or sitting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abae59d3-8037-4fc4-890a-6de7a9c8d405/cand_5.jpg</video:thumbnail_loc>
      <video:duration>382</video:duration>
      <video:publication_date>2011-11-29T20:26:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9114.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Lower</video:tag>
      <video:tag>limbs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-Transport-from-Lungs-to-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen Transport from Lungs to Cells</video:title>
      <video:description>Oxygen is the essential fuel to keep the cells alive and performing various activities. This video shows the process of oxygen transport from lungs to cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/abc5ae61-8857-45ed-9320-810d8ea2419c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2013-02-11T03:01:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30139.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
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      <video:tag>Oxygen</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Lungs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mesenteric Arteriogram Results</video:title>
      <video:description>Mesenteric arteriography is an x-ray exam of the blood vessels that supply the abdominal area including the small and large intestines watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8885a30a-27ee-42bd-b659-e026c6f212ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-29T11:08:15.000Z</video:publication_date>
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      <video:category>Medical</video:category>
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      <video:tag>Arteriogram</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Cytotoxic T Cells</video:title>
      <video:description>Cytotoxic T Cells

How cytotoxic T cells get activated by MHC-I/antigen complexes and then proceed to kill infected cells</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22509.jpg</video:thumbnail_loc>
      <video:duration>606</video:duration>
      <video:publication_date>2012-09-11T02:20:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqI4skjr6lQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>cytotoxic</video:tag>
      <video:tag>T</video:tag>
      <video:tag>cells</video:tag>
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      <video:title>Intrauterine Insemination (IUI) Infertility Treatment</video:title>
      <video:description>Intrauterine insemination (IUI) is an effective component of treatment for male factor infertility or unexplained infertility using partners sperm. Donor sperm may be used for single women desiring pregnancy or for cases of severe male factor when IVF and ICSI are not an option. 

Georgia Reproductive Specialists provides the latest in assisted reproductive technologies such as in vitro fertilization (IVF), ICSI, preimplantation genetic diagnosis (PGD)blastocyst transfer, egg donation, embryo cryopreservation, ovulation induction and insemination to couples with infertility problems due to endometriosis, polycystic ovary syndrome (PCOS), male factor, fallopian tube obstruction, uterine fibroids and age related issues.

GRS offers convenienently located offices in Alpharetta, Northside and Decatur. For more information visit us online at www.ivf.com, call 404-843-2229 or simply attend a free educational seminar &quot;IVF AFTER HOURS&quot; held monthly at our Northside office.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8888d5ad-59b5-4a39-84d9-e891c97face0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2009-05-30T10:45:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2720.mp4</video:content_loc>
      <video:category>Education</video:category>
      <video:tag>IUI</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>male</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>atlanta</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Carbon-nanotube-muscle-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carbon nanotube muscle #3</video:title>
      <video:description>This video is based on a science article &quot;Giant-Stroke, Superelastic, carbon nanotube aerogel muscles. It is issue number 5921, volume 323, March 19, 2009 release.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/88a491c8-0779-45e1-b190-79c899b22538/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-28T17:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3292.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>nanotech</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>nanotube</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Atomic-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Atomic Theory</video:title>
      <video:description>This video discusses the relation of atomic structure and chemical bonding. An atom takes part in a chemical reaction and is the smallest unit of matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/88b526c5-d661-44a2-b004-e9ab51130436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2011-12-13T03:57:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11647.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Derivatives-in-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Derivatives in Calculus</video:title>
      <video:description>In this video you would get an introduction on what means by &quot;The Chain Rule&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/890c1535-fe52-45b9-8462-9c1b785a52a7/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T18:40:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2326.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
      <video:tag>khan</video:tag>
      <video:tag>academy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-the-theory-of-everything-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is the theory of everything? by Minute Physics</video:title>
      <video:description>How can we describe everything in the observable universe in one mathematical equation? It is called the standard model. Minute Physics presents yet another intelligent and energetic answer to this impervious question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/890e779e-4fee-4a5a-907e-9df31f41fce8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-07T05:57:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29221.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Universe</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-9-Periodic-Table-Trends-Ionization-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Periodic Table Trends: Ionization Energy</video:title>
      <video:description>Periodic Table Trends: Ionization Energy

What an ion is.  Using the periodic table to understand how difficult it is to ionize an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22510.jpg</video:thumbnail_loc>
      <video:duration>733</video:duration>
      <video:publication_date>2012-09-11T02:21:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ywqg9PorTAw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-Negative-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Negative Externalities</video:title>
      <video:description>Negative Externalities

Taking negative externalities into account when thinking about the optimal equilibrium price and quantity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25514.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-18T16:03:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nBw6KvU51BE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Negative</video:tag>
      <video:tag>Externalities</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize in Chemistry, Robert Grubbs and Richard Schrock</video:title>
      <video:description>This video is of an interview with Nobel Prize winners Robert Grubbs and Richard Schrock for their work in Chemistry. They discuss how  faith in science is being lost and how non-scientific attitudes are becoming more prevalent which is making progress in science more difficult.</video:description>
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      <video:duration>186</video:duration>
      <video:publication_date>2010-11-13T21:04:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5138.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
      <video:tag>Prize</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>robert</video:tag>
      <video:tag>Grubbs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Schrock</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>decreasing</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-GMAT-Data-Sufficiency-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>GMAT: Data Sufficiency  2

6-9, pg. 278</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22294.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-11T01:39:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8nod8JWaO1o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Processed Amoeba video clip</video:title>
      <video:description>To make the contents of the cells more visible this clip has had the contrast, saturation and sharpness  increased and the colours have been inverted.</video:description>
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      <video:duration>222</video:duration>
      <video:publication_date>2009-07-07T12:35:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2958.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>amoebae</video:tag>
      <video:tag>contrast</video:tag>
      <video:tag>Protist</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Processed</video:tag>
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    <loc>https://dnatube.com/videos/Sun-Studies-for-Kids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>These kids are doing an observation of the sun spots and are calculating the instances of occurances every year.</video:description>
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      <video:duration>396</video:duration>
      <video:publication_date>2011-11-10T03:04:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7431.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>for</video:tag>
      <video:tag>kids</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adaptations-and-Evolution-of-an-RNA-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adaptations and Evolution of an RNA Virus</video:title>
      <video:description>Learn by listening to this live discussion of Ribonucleic acid or RNA virus that causes diseases like influenza and hepatitis. This video explain the life of a RNA virus.</video:description>
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      <video:publication_date>2010-04-16T15:45:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4282.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Eddie</video:tag>
      <video:tag>Holmes</video:tag>
      <video:tag>viruses</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Scientifique</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>PNAS</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Busboys</video:tag>
      <video:tag>and</video:tag>
      <video:tag>poets</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Washington</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>annie</video:tag>
      <video:tag>drinkard</video:tag>
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    <loc>https://dnatube.com/videos/Microarrayer-In-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microarrayer In Action</video:title>
      <video:description>How a microarraying robot delivers hundreds of small molecules to a series of slides. Also featured on the HHMI DVD, Scanning Life&apos;s Matrix: Genes, Proteins, and Small Molecules, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/89a008a7-5616-4e47-9ad4-c3f18f97eb10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2007-08-02T22:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/588.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarrayer</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/David-Mackenzie-Part-1-Hip-Testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>David Mackenzie-Part-1 Hip Testimony</video:title>
      <video:description>David Mackenzie explain about Video Testimonial for Hip Surgery / Hip Resurfacing Surgery performed by Dr.Vijay C Bose at Apollo Hospital Chennai./nVisit more details about Hip,Knee,Shoulder at www.hipkneeshoulderindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/02/899e88d4-ffd0-4cda-b9f2-00fc867015ec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2010-02-01T09:12:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3774.mp4</video:content_loc>
      <video:uploader>Hipresurfacing India</video:uploader>
      <video:category>Others</video:category>
      <video:tag>conservative</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>arthroplasty</video:tag>
      <video:tag>Workshop</video:tag>
      <video:tag>Intertrochanteric</video:tag>
      <video:tag>Fractures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>bilateral</video:tag>
      <video:tag>Birmingham</video:tag>
      <video:tag>resurface</video:tag>
      <video:tag>BHR</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Marjorie-Welish-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Marjorie Welish: Poetry Reading</video:title>
      <video:description>Lec 11 - Marjorie Welish: Poetry Reading. April 7, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a lecture by Marjorie Welish, go to 
http://www.youtube.com/watch?v=NNZzTD1EzuY</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14772.jpg</video:thumbnail_loc>
      <video:duration>3120</video:duration>
      <video:publication_date>2012-08-27T11:36:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_lvlUu1TRmk</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>marjorie</video:tag>
      <video:tag>welish</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/India-Endoscopic-Brain-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>India- Endoscopic Brain Surgery</video:title>
      <video:description>Video shows a full endoscopic brain surgery in India. Video is very helpful for medical students and this surgery requires very much care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89b20560-1b21-495d-a845-f297c9f3fd56/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-01T02:33:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9951.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Endoscopic</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>DNA segregation by ParM - ParM binds to DNA-binding proteins, called ParR (orange proteins) around which segments of genomic DNA are coiled. Sister plasmid segregation is achieved through bidirectional insertional polymerization of the ParM filaments. 
video reference: Janet Iwasa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/a51e25b3-737e-41e3-b1f6-f9ccfe91c73b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-12-19T01:19:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1194.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>parm</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/89c0262b-38a6-4655-a511-0aa9b5c1f067/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2013-01-12T01:17:00.000Z</video:publication_date>
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      <video:uploader>burki</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Monster</video:tag>
      <video:tag>Bug</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>Mantis</video:tag>
      <video:tag>Battle</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A pilonidal develops along the tailbone near the cleft of the buttocks. This video features a surgical procedure performed to remove pilonidal cyst. Edited by Ashraf</video:description>
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      <video:title>Few Interesting Facts About Space Programs</video:title>
      <video:description>Video presented by SciShow shows some interesting facts like some Russian old space programs. NASA&apos;s budget is shrinking and much more. Watch this video to know more interesting facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/abc28ca8-82d0-4a98-b43d-2eb59081bab2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>277</video:duration>
      <video:publication_date>2013-02-08T02:23:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29541.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>curiosity</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>Visitor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-gynecomastia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical  gynecomastia</video:title>
      <video:description>This is a high definition video of a gynecomastia which is the abnormal growth of breast tissue. The word gynecomastia means female breast in Greek, there is treatment for men with this condition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/abc93631-edb8-4724-961a-9a54a0cce23a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2011-11-29T01:30:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8618.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HD</video:tag>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Trimester-Screening-Ultrasound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Trimester Screening Ultrasound</video:title>
      <video:description>First trimester scanning can be performed using either an abdominal approach or a vaginal approach abdominal scanning is performed with a full maternal bladder and vaginal scanning is best performed with the bladder empty</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/89e296dd-3abd-4629-b31a-c2f0fff4605a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2011-12-01T03:28:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10074.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>First</video:tag>
      <video:tag>trimester</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>ultrasound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parts-of-the-Vertebral-or-Spinal-Column</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts of the Vertebral  or Spinal Column</video:title>
      <video:description>Explained in this video is the structure of the individual vertebrae and the severity of a pinched nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8a311cc7-ce5f-4fe4-a69a-f7b53ce41c9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-30T09:51:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9460.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>disc</video:tag>
      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Evolution-of-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Evolution of Life</video:title>
      <video:description>Evolution refers to creation of new types of species and life. The evolution of life on earth is very complex which had started through biological cells and then a structures develops and then the bio diversity occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ac4ff68-a8fb-40fc-8ed4-0263fc4dc563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2013-02-07T07:08:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29304.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>life</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Medial-View-Caudate-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Medial View - Caudate Nucleus</video:title>
      <video:description>In this video you will see a medial view of the brain stem. Highlighted in red is the caudate nucleus which extends into the temporal lobe, and is surrounded on one side by the lateral ventricle and  proximal to the interventricular foramen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8ad12f8e-59eb-4460-99f3-7cfda5cde85a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-11-13T20:23:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5116.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Caudate</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Temporal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>ventrical</video:tag>
      <video:tag>interventricular</video:tag>
      <video:tag>foramen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-116-Loanable-Funds-Interpretation-of-IS-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 116 - Loanable Funds Interpretation of IS Curve</video:title>
      <video:description>Loanable Funds Interpretation of IS Curve

Thinking about how real GDP can drive real interest rates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25649.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-18T16:48:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/blbR5f2dq_g</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Loanable</video:tag>
      <video:tag>Funds</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>is</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Periodontal-disease-and-respiratory-infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Periodontal disease and respiratory infections</video:title>
      <video:description>Periodontal disease has been linked to respiratory disease through recent research studies researchers have concluded that periodontal disease can worsen conditions such as chronic obstructive pulmonary disease and may actually play a causal role in the contraction of pneumonia bronchitis and emphysema</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8ae10485-7087-4fda-a43e-18108e3f481a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-11-30T09:13:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9417.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Periodontal</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Respiratory</video:tag>
      <video:tag>Infections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Embryonic-Stem-Line-Creation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Embryonic Stem Line: Creation</video:title>
      <video:description>The inner cell mass (ICM) cells of blastocyst-stage early human embryos can be removed and cultured. These cells can be grown in the lab indefinitely. Various growth factors cause these cells to develop into a variety of differentiated cells, such as muscle or nerve cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/8af3e9f2-0baf-47ee-840c-dedb1abae603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-08-02T20:09:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/562.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>stemcells</video:tag>
      <video:tag>InnerCellMass</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>embryonicstemcells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heliophysics-Program-to-Understand-Sun</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heliophysics Program to Understand Sun</video:title>
      <video:description>A white sands ground station at New Mexico and may other programs for understanding the sun are shown here. The supercomputing facilities available at these stations are also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/8af0363e-bfef-495b-9b66-4ea79430b797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2013-01-12T01:49:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28752.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Heliophysics</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 12 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology III (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15144.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T13:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40Sum5KfG1Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Crystalline-And-Amorphous-Solids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Crystalline And Amorphous Solids</video:title>
      <video:description>This video explains the different characteristics of crystalline and amorphous solids. Examples of crystalline solids are salt and diamond while glass is an example of amorphous solids.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8affc63d-1705-4c6e-a546-fbe2b559c049/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-12T02:37:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11395.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>crystalline</video:tag>
      <video:tag>amorphous</video:tag>
      <video:tag>Solids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 3 - Special Topics in Supply Chain Management&quot; The Internet of Things: A Quantum Leap Forward

Steve Bratt, W3C
John Williams, MIT
Bernie Hogan, GS1 US

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15484.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T17:46:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uON1av7YiHw</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intron-Splicing-Group-I-Part-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intron Splicing  Group I  Part 2/2</video:title>
      <video:description>Group I Intron Splicing (part 2)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b04bc62-713b-4f55-8c67-9eeb09035c61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-24T00:18:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5858.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Intron</video:tag>
      <video:tag>Splicing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Journey-Into-Nanotechnology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Journey Into Nanotechnology</video:title>
      <video:description>Published for educational purposes only.
Please visit http://nano.cancer.gov/ for further information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/8b1c26d7-8c36-43d4-bea5-5681349d0ed4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2008-03-28T00:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1279.mp4</video:content_loc>
      <video:uploader>Technician</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>nanotechnology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LRO_LCROSS-Launching-To-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LRO_LCROSS Launching To Moon</video:title>
      <video:description>LRO_LCROSS is a NASA moon project, it is a satellite launched to Moon to make research. It was launched on 18th June 2009 and its purpose is to find dwelling conditions on moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8b33974b-8f93-46f8-bd4c-7ff87b40b1dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2013-02-08T03:03:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29589.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>LCROSS</video:tag>
      <video:tag>launch</video:tag>
      <video:tag>06</video:tag>
      <video:tag>18</video:tag>
      <video:tag>09</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Electromagnetic-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Electromagnetic Spectrum</video:title>
      <video:description>An electromagnetic spectrum is all the types of light arranged in according to their wavelengths or frequencies. Visible light is the only part of the electromagnetic spectrum we are able to see with our naked eye. This video will explain the electromagnetic spectrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8b3eb547-1780-4889-a3de-181d9fe623b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2011-12-15T06:47:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11867.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Spectrum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Cycle</video:title>
      <video:description>A eukaryotic cell cannot divide into two, the two into four, etc. unless two processes alternate:
doubling of its genome (DNA) in S phase (synthesis phase) of the cell cycle;
halving of that genome during mitosis (M phase).
The period between M and S is called G1; that between S and M is G2.


So, the cell cycle consists of:
G1 = growth and preparation of the chromosomes for replication;
S = synthesis of DNA [see DNA Replication] and duplication of the centrosome;
G2 = preparation for
M = mitosis.
When a cell is in any phase of the cell cycle other than mitosis, it is often said to be in interphase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8b6abf6c-ceaf-4108-a446-9107015729e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2010-11-16T12:37:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5489.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 13- Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24374.jpg</video:thumbnail_loc>
      <video:duration>4339</video:duration>
      <video:publication_date>2012-09-15T07:16:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E1PwKhGKC40</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-antibodies-in-specific-immunity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of antibodies in specific immunity</video:title>
      <video:description>This animation shows the role of antibodies in specific immunity. Antibodies are proteins that bind and neutralized specific antigen of foreign particles like pathogens. Antibodies are synthesized by B cells or B lymphocytes in response to the antigen. When an individual is exposed to a specific antigen, large number of plasma cells capable of producing the antibody specific to the antigen is produces. These cells in turn, produce large quantity of antibody to neutralize the pathogen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/8ba7938f-67a3-471a-8ecc-8aac127cc82d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2009-03-30T19:44:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1516.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Role</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Poor management of drainage, drinking water, and wastewater, makes excellent mosquito habitat.</video:description>
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      <video:duration>51</video:duration>
      <video:publication_date>2012-04-12T22:49:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12186.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
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      <video:description>This video shows a visual of how an a-line is inserted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bc08aa3-84a4-42da-983c-3acf6bcae797/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-12-11T22:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11031.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:description>This video shows lactophenol cotton blue technique. Microbiology is a term derived from the Greek language mikros(small), bios (life) and ????a (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8bc34356-4d3f-46dd-b1f5-f0ce76890526/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2013-02-11T03:43:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30204.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>lactophenol</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the process in calculating the adjoint of a matrix. Adjoint is defined only for square matrices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bcbe35b-fa88-4723-adf6-a3a7c020cba2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T02:47:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11421.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Adjoint</video:tag>
      <video:tag>matrix</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Polyheal Ltd. is an advanced medical technology  to help heal wounds faster.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8be0199f-10be-4ded-a251-965fb00f7a0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2009-05-29T22:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2678.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>care</video:tag>
      <video:tag>management</video:tag>
      <video:tag>Healing</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24375.jpg</video:thumbnail_loc>
      <video:duration>2928</video:duration>
      <video:publication_date>2012-09-15T07:16:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HPFY40b6g70</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>14</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Flower is the reproductive organ of plants. Sexual reproduction in plants involves two major steps, pollination and fertilization. This video describes how sexual reproduction in plants occurs. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bf86b15-9895-4b71-af37-0a3292781301/cand_5.jpg</video:thumbnail_loc>
      <video:duration>177</video:duration>
      <video:publication_date>2011-12-12T02:58:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11451.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:tag>Plant</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video, geophysics, propagation, surface and ps is explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/483767dc-4d6c-4457-adde-70477f3b8d6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-04-08T19:48:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1627.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>122</video:duration>
      <video:publication_date>2010-11-23T22:13:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5804.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>Latitude</video:tag>
      <video:tag>Longitude</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
      <video:tag>Zones</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Could these beautiful celestial objects be the source of life on Earth, as well as our undoing?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/8bfba6e9-96c7-4f26-9c95-dbc6b51573a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2009-05-13T16:11:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2176.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
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      <video:tag>physics</video:tag>
      <video:tag>life</video:tag>
      <video:tag>extraterrestrials</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How the rotating &amp;amp;#947;-subunit imposes the conformational states on a &amp;amp;#946;-subunit required for substrate binding, ATP formation and ATP release.
video by Said Sannuga at MRC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/8c28d44a-b9c9-4824-826c-e64bb5966b58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-12-19T01:32:43.000Z</video:publication_date>
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      <video:uploader>ayseni</video:uploader>
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      <video:description>This video is designed to test the potential advantage of additional sex. Why aren&apos;t there more than 2 sexes? Because it&apos;s just not worth the hassle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8c31063b-19c1-410e-897b-2d470e170707/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2011-12-14T06:49:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11804.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
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      <video:duration>11</video:duration>
      <video:publication_date>2009-08-28T11:18:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3286.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is the histology of vagina showing how it looks like and the components that one finds in a sample like blood vessels.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac0dafe1-2c9e-485a-a034-8aaf7539efe2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-28T05:29:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8214.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>of</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac4f5d90-c769-4366-ac21-ceabb25e867a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11150.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Technetium</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/04/ac3c05c3-da75-415d-826e-de26aa8789d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2015-04-17T15:21:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
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      <video:tag>YouTube</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Even though basic laparoscopic procedures have well been incorporated in residency more advanced procedures are not lack of adequate training during residency influences the subsequent use of a specific technique and ultimately may restrict the implementation of mis in daily practice after completion of residency training</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f6245e8-ad0b-44b6-8813-45861016765c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2011-12-06T18:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10798.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Band</video:tag>
      <video:tag>Validated</video:tag>
      <video:tag>Exercise</video:tag>
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      <video:tag>Laparoscopy</video:tag>
      <video:tag>in</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to name aicds: compounds 4</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8f80ffbb-3631-414e-ac8b-921b6ec9aebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-12-21T13:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6712.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24379.jpg</video:thumbnail_loc>
      <video:duration>4644</video:duration>
      <video:publication_date>2012-09-15T07:25:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlgP6ORaANE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>18</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/901504ac-d387-45e5-97f8-20bfbb0b6c96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2008-04-01T05:54:53.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
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      <video:description>DNA fragment complexed with acridine derivative (a carcinogenic dye). Data source: Protein Data Bank code 2GB9.
Wiki text info: Acridine, C13H9N, is an organic compound and a nitrogen heterocycle. Acridine is also used to describe compounds containing the C13N tricycle.

Acridine is structurally related to anthracene with one of the central CH groups is replaced by nitrogen. Acridine, a colorless solid, was first isolated from coal tar. It is a raw material used for the production of dyes and some valuable drugs. Many acridines also have antiseptic properties such as Proflavine. Acridine and related derivatives bind to DNA and RNA due to their abilities to intercalate. Acridine Orange (3,6-dimethylaminoacridine) is a nucleic acid-selective metachromatic stain useful for cell cycle determination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/8fa1d58c-cf64-41b5-8d1e-24282e0b8085/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2007-09-19T02:47:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1026.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>acridine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electromyography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electromyography</video:title>
      <video:description>The video shows an electromyography in progress. Electromyography is a technique for evaluating and recording the electrical activity produced by skeletal muscles. The resulting electromyogram shows the electrical potential generated by muscle cells when they are neurologically activated. The signals can be analyzed to detect medical abnormalities, activation level, and recruitment order or to analyze the biomechanics human or animal movement. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fb14753-9bf5-4584-a30f-299a3dbc3a6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2010-11-09T09:40:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4808.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Electromyography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antarctica-Ancient-Lakes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antarctica- Ancient Lakes</video:title>
      <video:description>Video contains a discussion about the ancient lake in Antarctica. Video is really interesting and is good for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8fea1e5b-12cc-4886-9e75-4d968bd6ec76/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2013-02-17T07:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30334.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ancient</video:tag>
      <video:tag>lake</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>Reached</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-the-Sun-Rays-Effects-on-Skin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does the Sun Rays Effects on Skin</video:title>
      <video:description>This video shows the reason behind skin tanning that is caused due to long exposure to sun Rays. Skin tanning is darkening of skin due to long contact with sun&apos;s rays.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8ff28045-3b0c-4568-abf7-131f503a44f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2013-02-11T01:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30013.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>tanning</video:tag>
      <video:tag>Melanin</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>d</video:tag>
      <video:tag>Ageing</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Collateralized-Debt-Obligation-CDO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Collateralized Debt Obligation (CDO)</video:title>
      <video:description>This is a lecture of Khan Academy. Collateralized Debt Obligation (CDO)

Introduction  to collateralized debt obligations (to be listen to after series on mortgage-backed securities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20165.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2012-09-06T02:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XjoJ9UF2hqg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Collateralized</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Obligation</video:tag>
      <video:tag>CDO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-Water-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of Water Electrolysis</video:title>
      <video:description>This video shows the electrolysis of water into Hydrogen and Oxygen. When electric current is passed through water it decomposes into hydrogen and oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8ff9d279-6547-488f-bc47-2304bfdbd132/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2011-12-11T23:21:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>of</video:tag>
      <video:tag>water</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Partial-Derivative-Chain-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Partial Derivative Chain Rule</video:title>
      <video:description>This video tutorial will help you in understanding partial derivative chain rule in multivariate calculus. The video explains this with the help of diagrams and experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9008f85a-48c5-4eec-8617-3e15d7042d5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>349</video:duration>
      <video:publication_date>2010-12-06T11:14:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6490.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Expedition-to-Explore-Hydrothermal-Vents-Alien-Creatures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Expedition to Explore Hydrothermal Vents Alien Creatures</video:title>
      <video:description>A thriving ecosystem in the absence of light was discovered by scientist surrounding hydrothermal vents.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/901bada7-d72f-4174-9cc0-b76a345a4f41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-22T21:41:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5670.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hydrothermal</video:tag>
      <video:tag>Vents</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-amp-Cosmos-2-The-Pope-amp-Freud-in-Heaven-when</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy &amp;amp; Cosmos 2: The Pope &amp;amp; Freud in Heaven when...</video:title>
      <video:description>500 years ago Giordano Bruno was burnt in Rome for writing that stars are planetary systems like ours. Why? Is the search for planets and life driven by facts or culture? Watch the Pope, Bruno and Freud debate this in Heaven.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9026ed8c-2ad2-4749-91d4-67960ed94cd1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>334</video:duration>
      <video:publication_date>2009-05-13T16:24:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2177.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>pope</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>astropysics</video:tag>
      <video:tag>Planets</video:tag>
      <video:tag>extrasolar</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>cosmos</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Comets</video:tag>
      <video:tag>spacegeek</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>exobioloy</video:tag>
      <video:tag>Aliens</video:tag>
      <video:tag>Ufo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Orbital</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Orbital</video:title>
      <video:description>An Atom in a Box visualization of an atomic orbital</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/90372d68-11c1-4bce-b0f5-66ba9d2432c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2008-04-03T02:08:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1320.mp4</video:content_loc>
      <video:uploader>asteri</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>orbital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epilepsy-A-Lecture-by-Dr-Gregory-D-Cascino</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epilepsy- A Lecture by Dr. Gregory D. Cascino</video:title>
      <video:description>Subscribe for the full version: http://www.hstalks.com
Watch an excerpt from the Epilepsy and Seizures Series by Dr. Gregory D. Cascino of the Mayo Clinic.
The Lectures covers:
-Epilepsy Overview.
-Reasons for Epileptic Seizures.
-MRI images and recordings of epileptic seizures.
-Epilepsy in resource-poor countries.
-Focal (partial) epilepsy
-Substrate-directed pathology (Tumors, Vascular anomalies, Malformations of cortical anomalies, Mesial temporal sclerosis).
-PET and glucose metabolism in focal epilepsy.
-MRI &amp; Inter-ictal PET study
Treatment (Goals, strategies &amp; Efficacy).
-Epilepsy surgery.
-Long-term and seizure-free surgical outcomes.
-Intractable epilepsy.
-Temporal &amp; Extratemporal lobe epilepsy.
-Non-lesional epilepsy.
-SPECT &amp; SISCOM imaging.
-Usage of FDG-PET.
-Image-guided laser thermal ablation.
-Electronic stimulation (Neuro Pace Responsive Neurostimulator System &amp; SANTE).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/12/9050a344-ea82-4b1f-9f90-af818ec324fc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2014-12-28T12:28:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32029.mp4</video:content_loc>
      <video:uploader>Henry Stewart Talks</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>epilepsy</video:tag>
      <video:tag>seizure</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>neurostimulator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Dawns-Mission-to-the-Asteroid-Belt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA - Dawn&apos;s Mission to the Asteroid Belt</video:title>
      <video:description>NASA - Dawn&apos;s Mission to the Asteroid Belt  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9051db01-8b65-43a7-a97a-c2eafd82d072/cand_5.jpg</video:thumbnail_loc>
      <video:duration>263</video:duration>
      <video:publication_date>2010-11-10T11:12:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4925.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Dawn</video:tag>
      <video:tag>s</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Asteroid</video:tag>
      <video:tag>belt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cancer-is-formed</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cancer is formed.</video:title>
      <video:description>Cancer is caused when a uncontrolled propagation of cell occurs. This video shows how cancer is formed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/90538826-c1e5-4bc3-addc-142320467503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-12-04T02:38:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1137.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Future-Airplanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Future Airplanes</video:title>
      <video:description>An interesting video showing the electric airplanes for the future. This video discusses the high speed and functioning of such airplanes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/906352c1-e838-48e7-80eb-e84111bc5d47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2013-02-08T03:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29623.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>electric</video:tag>
      <video:tag>airplanes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Sperm-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Sperm Release</video:title>
      <video:description>This video shows the sperm release pathway with full description of each part. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/90f56653-9670-4129-af8c-b072eab799b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2013-02-10T02:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29961.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>pathway</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Respiration-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Respiration - 1/2</video:title>
      <video:description>Breathing is one body activity which can be controlled consciously or unconsciously.One sample of conscious control of breathing is meditation while unconcious  control of breathing can be observed while exercising.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/73ae7b03-5d28-4677-bf10-4ba78d9b4fc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2009-04-23T06:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1992.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Respiratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/From-teosinte-to-corn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>From teosinte to corn</video:title>
      <video:description>Native Mexican farmers bred corn from teosinte. Teosinte plant and seed were different from those of corn. This video compares the morphologies of modern day corn and teosinte. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/9103dc64-c835-4a1b-8fff-4daf465e32df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-08-02T22:04:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/573.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Teosinte</video:tag>
      <video:tag>corn</video:tag>
      <video:tag>wildTypeCorn</video:tag>
      <video:tag>naturalSelection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Aristotle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Aristotle</video:title>
      <video:description>This video shows the brief biography of Aristotle. Aristotle was one among the greatest philosopher.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/91111eae-70de-418b-a6ab-e2697562b228/cand_5.jpg</video:thumbnail_loc>
      <video:duration>270</video:duration>
      <video:publication_date>2012-12-01T06:55:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28173.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>History</video:category>
      <video:tag>Aristoteles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Replacement-of-Aortic-Heart-Valve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Replacement of Aortic Heart Valve</video:title>
      <video:description>Video shows a minimally invasive aortic heart valve replacement of the patient. A full explanation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9114b334-89ab-420f-b725-d05b8fc871a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-12-06T20:47:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10981.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-motion-sickness-by-ASAP-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is motion sickness? by ASAP Science</video:title>
      <video:description>How many people experience motion sickness? How do the eyes and ears work together to protect your body? Why do we vomit if we feel motion sickness? Watch this thorough, yet simple, clip to learn the answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/91205828-84f8-4b66-aecb-911acafc8f25/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2013-02-07T06:00:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29228.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>motion</video:tag>
      <video:tag>Sickness</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eye-Model-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eye Model - Skeletal Muscles</video:title>
      <video:description>This video explains the Skeletal Muscles of the eye and how they work together to move the eye and its supporting structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91bb4066-8080-4200-a611-bbe333a3b89f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2010-11-13T21:58:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5161.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>Superior</video:tag>
      <video:tag>rectis</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>tendonis</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>medial</video:tag>
      <video:tag>Rectus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Conclusion-part-13</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Conclusion  part 13</video:title>
      <video:description>The Human Genome Project also produced other advances, not expected to be accomplished until much later. These included an advanced draft of the mouse genome and an initial draft of the rat genome. 

Medical researchers did not wait to use data from the Human Genome Project. When the project began in 1990, fewer than 100 human disease genes had been identified. At the project&apos;s conclusion in 2003, the number of identified disease genes had risen to more than 1,400. 

The Human Genome Project focused on the DNA sequence of an individual. The next step was to analyze DNA sequences from different populations. This catalog of human genetic variation was called the HapMap. Completed in 2005, the HapMap used single nucleotide polymorphisms called SNPs to identify large blocks of DNA sequence called haplotypes that tend to be inherited together. To use the data, researchers compare haplotypes between people with and without a disease. Haplotypes shared by people with the disease are then examined in detail to look for associated genes. Already, scientists have used its data to identify a gene associated with age-related macular degeneration, a disease responsible for blindness among the elderly. It is expected that the HapMap will play an important role in identifying many more disease genes in the future.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/91fa9781-54e4-4b5d-92bb-cb907f8f2bed/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-01T17:19:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Physiology-33</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Physiology 3/3</video:title>
      <video:description>This animation shows cvaric cycle in female. Fisiologia Femenina i Ciclo ovarico.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/3d362833-22cb-4358-9941-38ef71646ac6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2009-04-23T06:58:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1999.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Our-ancestors-be-more-alike-than-we-think</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Our ancestors be more alike than we think?</video:title>
      <video:description>Four people map their genographical history to find out whether our ancestors be more alike than we think? 

See All National Geographic Videos
http://video.nationalgeographic.com/video/?source=4001</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/9236b5f6-aabb-4db3-8be4-10a8762d9246/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-07-08T03:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3027.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>genographic</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Ancestors</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Integrate-Multivariable-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Integrate Multivariable Functions</video:title>
      <video:description>This video explains how to integrate a multivariate function. Here different problems are solved with the help of example which will make this concept more clear in your mind.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9285539c-d990-49c8-8039-0c915dc2b420/cand_5.jpg</video:thumbnail_loc>
      <video:duration>780</video:duration>
      <video:publication_date>2010-12-06T11:06:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6486.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Integrating</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Ecological-Footprints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Ecological Footprints</video:title>
      <video:description>This video shows the process to determine the ecological footprints. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9286816d-3a73-48bd-9e09-310768f66ede/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-22T22:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5675.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>my</video:tag>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>02</video:tag>
      <video:tag>electricity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/inspection-of-the-mouth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>inspection of the mouth</video:title>
      <video:description>This video describes the procedure of mouth inspection. Before inspection, lipstick or color should be removed. During inspection, among other signs, one should look for redness of swelling. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/928c3d7a-69c4-41d9-b81f-0a2a5fb9532b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T03:53:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10165.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>inspect</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mouth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PCR-Purification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCR Purification</video:title>
      <video:description>Following PCR, you need to get rid of excess short primers, dNTPs, enzymes, short-failed PCR products and salts. We use a silica-gel-membrane for binding of DNA in high-salt buffer (pH 4.5~5.5) and elution of DNA with low-salt buffer (pH 7.0~9.0) or ddH2O to get clean PCR products for downstream applications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/03/92991b61-37e6-407d-9ccd-ac6fdfd7e297/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-03-22T08:40:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3995.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>PCR</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Team-5-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - Team 5: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Team 5 - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15188.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2012-08-28T15:32:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gxFsKhZcTW0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cholesteatoma-with-attic-perforation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cholesteatoma with attic perforation</video:title>
      <video:description>Cholesteatomas have been recognized for decades as a destructive lesion of the skull base that can erode and destroy important structures within the temporal bone its potential for causing central nervous system complications eg brain abscess meningitis makes it a potentially fatal lesion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/929e525e-9825-4c31-a642-33c2b18f28c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-10-21T01:49:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7122.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholesteatoma</video:tag>
      <video:tag>Attic</video:tag>
      <video:tag>Perforation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-of-a-Starling-Murmuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science of a Starling Murmuration</video:title>
      <video:description>A flock of starlings is called a murmuration. These flocks may include other species of starlings and sometimes species from other families. This sociality is particularly evident in their roosting behaviour; in the non-breeding season some roosts can number in the thousands of birds. Starlings imitate a variety of avian species and have a repertoire of about 15–20 distinct imitations. They also imitate a few sounds other than those of wild birds. The calls of abundant species, calls that are simple in frequency structure and calls that show little amplitude modulation are preferentially imitated. There are local dialects of mimicked sounds.[3] Starlings have also been known to imitate other, man-made environmental sounds, such as phone boxes and cars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/08/92b24d81-4885-4446-b242-c76c06de366a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2015-08-19T16:32:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32264.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Murmuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Have-You-Had-Your-Medical-Tune-Up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have You Had Your Medical Tune Up</video:title>
      <video:description>Life can get hectic sometimes especially for men over 45 need but four simple lab tests could prevent future diseases taking the time to have a tune up for your important relationships is worth the effort</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/92b991d8-d4f1-482e-ae86-c0eae9840e70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-30T22:35:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9691.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Have</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Had</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Tune</video:tag>
      <video:tag>up</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-do-robot-swarms-evolve-effective-communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How do robot swarms evolve effective communication?</video:title>
      <video:description>This video show swarms of robots evolving effective communication. These robot swarms drastically improving communication.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/92d7e2d8-5785-4807-ae09-c6e9cb74365b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2012-11-26T20:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28075.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>robots</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulations-of-the-villin-headpiece</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulations of the villin headpiece</video:title>
      <video:description>Proteins are long chain polymers of amino acids. They exist in folded form in nature. This video shows the three dimensional folding of villin headpiece which is a 36 residue protein. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/04/92e87efe-8997-4caf-9306-5583f01a552a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2008-04-01T13:58:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1316.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>folding</video:tag>
      <video:tag>of</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-does-a-quark-look-like</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What does a quark look like?</video:title>
      <video:description>Best of Science presents an informative animation of the marvelous quark. If you want to gain knowledge about a particle that is too small to be seen, then you must see this educational video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/92df365e-ad81-4d96-b586-2306ffc8c9e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2013-01-12T01:00:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28670.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>quark</video:tag>
      <video:tag>proton</video:tag>
      <video:tag>lepton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Egg-Survivorship-in-Multiply-Parasitized-Host</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Egg Survivorship in Multiply Parasitized Host</video:title>
      <video:description>A shiny cowbird attacks eggs during a visit to the nest of a chalk-browed mockingbird. The mockingbird later removes the punctured egg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/92ff9823-027b-42b7-95ac-2b57d7a874ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2013-04-07T19:43:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30488.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Brood</video:tag>
      <video:tag>Parasite</video:tag>
      <video:tag>Eggs</video:tag>
      <video:tag>enhance</video:tag>
      <video:tag>egg</video:tag>
      <video:tag>survivorship</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Multiply</video:tag>
      <video:tag>parasitized</video:tag>
      <video:tag>host</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Total Internal Reflection</video:title>
      <video:description>What is Internal Reflection? it is a phenomenon which occurs when a propagating wave strikes a medium boundary at an angle larger than a particular critical angle with respect to the normal to the surface.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/932e8b9d-77dd-41c6-9ecd-5db99c72ccc6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-01-12T01:24:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28715.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animal-Cell-Division-Information</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animal Cell Division Information</video:title>
      <video:description>Animal cell division under DIC microscope. Here is some information about cell division: Cell division is the process by which a cell, called the parent cell, divides into two cells, called daughter cells. Cell division is usually a small segment of a larger cell cycle. In meiosis however, a cell is permanently transformed and cannot divide again.

Cell division is the biological basis of life. For simple unicellular organisms such as the Amoeba, one cell division reproduces an entire organism. On a larger scale, cell division can create progeny from multicellular organisms, such as plants that grow from cuttings. Cell division also enables sexually reproducing organisms to develop from the one-celled zygote, which itself was produced by cell division from gametes. And after growth, cell division allows for continual renewal and repair of the organism.

The primary concern of cell division is the maintenance of the original cell&apos;s genome. Before division can occur, the genomic information which is stored in chromosomes must be replicated, and the duplicated genome separated cleanly between cells. A great deal of cellular infrastructure is involved in keeping genomic information consistent between &quot;generations&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/93578e9c-4dd9-4214-9911-6ca8f5e662f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2007-03-30T20:51:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/139.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>chromatide</video:tag>
      <video:tag>mithosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-old-is-the-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How old is the universe?</video:title>
      <video:description>According to research, the universe is approximately 13.8 billion years old. Age may only be a number, but when it comes to the age of the universe, it&apos;s a pretty important one. Astronomers used to think the Universe was timeless, but then they discovered that it actually has an age. How did they first figure out that the Universe started existing billion of years ago, and how have they fine tuned their estimates to its current, extremely accurate numbers?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/07/93566398-f62e-405c-9538-ec6c5adb2b60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
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      <video:description>This is a sixty symbol video on chaos and butterfly effects. This is a series of science oriented videos the University of Nottingham. Since its conception in April 9, 2009, it has been updated frequently. This video forums is aimed to familiarize its viewers 
with symbols and concepts applicable in Astronomy, Mathematics and Physics through experiments and 
try to relate its applicability to current life situation. Due to the videos popularity, they have 
expanded their videos from their initial goal.</video:description>
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      <video:description>Elements and Atoms

How elements relate to atoms.  The basics of how protons, electrons and neutrons make up an atom.</video:description>
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      <video:description>This video will explain the resonance structures of different compounds. Here the rules and different examples of resonance are discussed with details.</video:description>
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      <video:description>DNA Transcription

Hope it is helpful!</video:description>
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      <video:tag>Transcription</video:tag>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Catherine</video:tag>
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      <video:description>This video explains what genetic drift is.

&quot;003 - Genetic Drift

Paul Andersen describes genetic drift as a mechanism for evolutionary change. A population genetics simulator is used to show the importance of large population size in neutralizing random change. The near extinction of the northern elephant is used as an example of the bottleneck effect. The high incidence of total colorblindness due to a typhoon that hit the small island of Pingelap is also included.&quot;</video:description>
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      <video:description>PCI5 Hybridization  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Bacterial ribosomes are affected by macrolide molecules. That leads to bacterial RNA synthesis fail.</video:description>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-4-Full-Neurological-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 4 - Full Neurological Examination</video:title>
      <video:description>A full neurological exam of patient by an expert is shown here. This video shows a step by step procedure of examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9613e678-6fd5-46d5-a714-79b9e60f43be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-06T17:11:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10685.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tongue-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tongue Histology</video:title>
      <video:description>The tongue is a muscular organ that is located in the mouth, and is covered by a mucous membrane. It is used in speech and food manipulation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96168636-4c6a-4fac-8849-24c0b046390d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-28T11:09:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8449.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Tongue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Signal-Transduction-AP-Bio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Signal Transduction - AP Bio</video:title>
      <video:description>A bunch of pictures made into an animation through Windows Movie Maker.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0f75adb9-0ce4-453d-b03d-5de74260ec46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-05-27T17:24:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2314.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>transduction</video:tag>
      <video:tag>linkinchains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Teaching-science-to-idiots</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Teaching science to idiots</video:title>
      <video:description>In this short video clip Ricky Steve and Karl are discussing about science and discoveries in a very funny way watch the whole documentary on idiot aboard, a British travel documentary television series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/961739c8-ebff-4d7b-81a6-0572ce05fe79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-12-08T04:16:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28338.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Others</video:category>
      <video:tag>an</video:tag>
      <video:tag>idiot</video:tag>
      <video:tag>abroad</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-egg-development-over-24-hours</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish egg development over 24 hours</video:title>
      <video:description>This awasome video shows the development of zebra egg over 24 hours.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/962cd3e3-2ed0-4737-9899-e12881d944d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2007-12-11T01:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1175.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zebrafish</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Circumcision-and-Orgasm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Circumcision and Orgasm</video:title>
      <video:description>The video is based on the article &quot;Prisoners of Rituals&quot;. It explores Orgasm after Female Circumcision. The setting is within the African context.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/96349410-ca0f-4204-ab5f-5c0aabd10319/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-01T23:08:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10565.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Circumcision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>orgasm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Joint-Dislocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Joint Dislocation</video:title>
      <video:description>This video will help you in understanding that what happens during a joint dislocation. A brief explanation with the structural representation is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/964ce662-11e1-4476-a2d8-314198049b2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2013-02-16T02:55:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30280.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>Dislocation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-the-force-of-nature-work-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does the force of nature work? by Minute Physics</video:title>
      <video:description>Minute Physics brilliantly supplies a colorful explanation about the interactions of matter. Watch this educational video to learn about momentum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9640a804-e1aa-42a1-9817-ba640c493d4d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2013-02-09T07:42:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29848.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>force</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics-Patented-Formula-With-7-Different-Probiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics - Patented Formula - With 7 Different Probiotic</video:title>
      <video:description>There are multiple strains of beneficial bacteria that naturally inhabit your GI tract. Why supplement with just one strain of flora, which is common in most other probiotic formulas on the market, when you could supplement with the seven strains of probiotics found in the pHion Probiotic Blend?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/964e1778-1a43-4a78-8785-70daa88955c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-16T15:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5529.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>probiotics</video:tag>
      <video:tag>Patented</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>with</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Different</video:tag>
      <video:tag>Probiotic</video:tag>
      <video:tag>Strains</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Attacking-influenza-how-human-monoclonal-antibodies-neutral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Attacking influenza: how human monoclonal antibodies neutral</video:title>
      <video:description>This animation illustrates how directing monoclonal antibodies to the influenza virus prevents a conformational change in the protein that is necessary for viral entry into the host cell. Read more: http://www.dana-farber.org/abo/news/press/2009/scientists-identify-human-monoclonal-antibodies.html and see a video of Dr. Wayne Marasco of Dana-Farber Cancer Institute discussing this discovery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/20be7720-2cab-4f12-b271-90a206a1e6f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2009-05-17T08:39:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2232.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Influenza</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>research</video:tag>
      <video:tag>dana</video:tag>
      <video:tag>farber</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Explanation</video:tag>
      <video:tag>neutralize</video:tag>
      <video:tag>marasco</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>Antibodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Millikan-Oil-Drop-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Millikan Oil Drop Experiment</video:title>
      <video:description>Video of Millikan&apos;s Oil Drop Experiment is shown here. This experiment involved measuring the force on oil droplets in a glass chamber sandwiched between two electrodes, one above and one below. With the electrical field calculated, he could measure the droplet&apos;s charge, the charge on a single electron being.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/965191a5-ebe9-43a3-be9e-1c8faca5546e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2009-06-06T18:31:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2801.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>millikan</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Drop</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Coulomb</video:tag>
      <video:tag>Voltage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Potassium-Chlorate-and-Gummy-Bear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Potassium Chlorate and Gummy Bear</video:title>
      <video:description>Molten potassium chlorate is a strong oxidizing agent that reacts violently with sugar.  Gummy bears have lots of sugar in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/96574c57-d267-4610-bf06-480973ab0969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-10-16T03:06:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3437.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Potassium</video:tag>
      <video:tag>Chlorate</video:tag>
      <video:tag>gummy</video:tag>
      <video:tag>Bears</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Moonwalking-Bird-Red-capped-Manakin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Moonwalking Bird (Red-capped Manakin)</video:title>
      <video:description>Red-capped Manakin which is also called as The Moonwalking Bird. The woman in the video is Kim Bostwick, an animal behaviorist who studied Manakins, and captured their behaviors on film at 500 frames/second./nThe Red-capped Manakin (Pipra mentalis), aka the Moonwalking Bird, is an amazing little bird. Its famous moonwalking behavior captured on film is one of my all-time favorite bird videos. I actually first saw the bird on on an episode of the NATURE series, &quot;Deep Jungle&quot;./nManakins are sparrow-sized birds that live in tropical forests in South and Central America. Males perform elaborate courtship displays to impress females. Included in its repertoire is Michael Jackson&apos;s moonwalk. Or does Michael Jackson do the manakin moonwalk? Maybe he stole it from the birds?!/nEven people who aren&apos;t into birding are amazed by the &quot;moonwalking bird&quot;. I&apos;ve seen comments from people that say &quot;...that&apos;s not real, it&apos;s trick photography,&quot; but amazingly it&apos;s not. Just slowed-down videography caught on special high-speed cameras. This advanced camera can capture a few seconds of action at up to 1,000 frames per second. So what you are seeing in the video is not real-time. It&apos;s so slowed down so much it almost looks fake. But it&apos;s not./nThe high-speed film also helped to explain how the manakins made all the weird buzzes and other noises when displaying. It&apos;s produced not vocally, but rather by the vibration of their wing tips. They actually move faster than a hummingbird&apos;s wings!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/964f1fd3-f2f9-43a9-846c-7cb8659d6a3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-04-11T20:12:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12171.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Moonwalking</video:tag>
      <video:tag>Bird</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Development-of-a-fetus-a-mysterious-journey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of a fetus: a mysterious journey</video:title>
      <video:description>A fetus grows from a single cell to a full grown baby in nine months of pregnancy.  During this time the single cell in fetus undergoes different stages of growth and differentiation. However, the underlying process this development is still poorly understood. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/965e01d3-ba01-44df-a24b-9368523dd527/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-06-29T08:24:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2907.mp4</video:content_loc>
      <video:category>Scientific Animations</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fetus</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Journey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-6-Computer-Science-162-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 6 - Computer Science 162 Spring 2012</video:title>
      <video:description>Computer Science 162 - Lecture 6 Spring 2012 

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26982.jpg</video:thumbnail_loc>
      <video:duration>4877</video:duration>
      <video:publication_date>2012-09-19T06:13:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Tl8l00Ayxc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Find-the-perfect-balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Find the perfect balance</video:title>
      <video:description>From his channel Brusspup, here the author shows us how if you move the center of gravity of a group of objects you&apos;ll always have perfect balance.  Nice experiment but it doesn&apos;t have narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/96640e0c-ba5f-453f-81b0-c319be01a790/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2014-08-28T15:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31610.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>center</video:tag>
      <video:tag>of</video:tag>
      <video:tag>mass</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>experiment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaccination-process-of-priming-the-immune-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaccination: process of priming the immune system</video:title>
      <video:description>Vaccination is the process by which an individual acquire immunity against a specific pathogen or antigen.  Killed or attenuated pathogens are used to vaccination. Vaccination stimulates many types of lymphocytes including the plasma cells and memory cells.   When the same individual is exposed to pathogenic does of the antigen, memory cells recognize it as foreign body and immediately kick start the immune system to neutralize it. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/acaef9fd-3fd0-4cc8-a941-2dd880d655ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-25T22:09:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6114.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>specific</video:tag>
      <video:tag>immunity</video:tag>
      <video:tag>Vaccination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-5-on-Introductory-Biology-Biochemistry-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 5 on Introductory Biology; Biochemistry IV</video:title>
      <video:description>This video presents a lecture by Professor Grahm Walker delivered at MIT. It covers Biochemistry IV.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/966178d7-0b4d-483f-b538-47faa492f3c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2840</video:duration>
      <video:publication_date>2009-04-02T05:37:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1576.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>IV</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Physiology-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Physiology part 3</video:title>
      <video:description>This is the 3rd part of the video. This video explains male physiology which involves normal hypothalamic-pituitary-testicular axis, androgen physiology, sperm formation, and sexual maturation at puberty and its subsequent maintenance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/966ce50c-f657-4fa7-81fc-d6bb2824f991/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-04-23T06:57:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1997.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Computer-Science-10-Lecture-19-Higher-Order-Functions-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Computer Science 10 - Lecture 19: Higher Order Functions II</video:title>
      <video:description>Computer Science 10 - Lecture 19: Higher Order Functions II

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/20/</video:description>
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      <video:duration>3005</video:duration>
      <video:publication_date>2012-09-18T17:01:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rr0Gx3NCM5M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>higher</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>II</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Computed-Axial-Tomography-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Computed Axial Tomography Scan</video:title>
      <video:description>Computed Axial Tomography scan or most commonly known as a CAT scan produce 3D images of the inside of the body. This short video demonstrate the process of a CAT scan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9674696c-0b9a-4afe-a7e0-635cdea98842/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2011-10-23T03:48:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7130.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Axial</video:tag>
      <video:tag>Tomography</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>scan</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Selfish-Sex-Chromosomes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Selfish Sex Chromosomes 1</video:title>
      <video:description>Genes in Conflict 
Selfish Genetic Elements 
Intragenomic Conflict 
Chromosomes DNA  
Feminizing X
cDNA library
Chromosomal Microdissection
Degenerated Oligonucleotide Primed Polymerase Chain Reaction PCR
Fluorescence in situ Hybridization
Probe 
Myopus schisticolor
Wood Lemming
Interference</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/9676f9c5-fe12-4592-8d16-887985b4cc62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>461</video:duration>
      <video:publication_date>2009-05-27T21:31:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2561.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Myopus</video:tag>
      <video:tag>schisticolor</video:tag>
      <video:tag>wood</video:tag>
      <video:tag>lemming</video:tag>
      <video:tag>feminizing</video:tag>
      <video:tag>genes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Mission Control 2

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14946.jpg</video:thumbnail_loc>
      <video:duration>6533</video:duration>
      <video:publication_date>2012-08-28T05:02:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB0pyYTs2mw</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aircraft</video:tag>
      <video:tag>subsystems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-structure-LiaGen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody structure - LiaGen</video:title>
      <video:description>http://www.cafepress.com/liagen/5738086 Antibodies (also known as immunoglobulins, abbreviated Ig) are gamma globulin proteins that are found in blood or other bodily fluids of vertebrates, and are used by the immune system to identify and neutralize foreign objects, such as bacteria and viruses. They are typically made of basic structural units - each with two large heavy chains and two small light chains - to form, for example, monomers with one unit, dimers with two units or pentamers ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/affe88da-ec66-4389-afcc-7b0ca965f569/cand_5.jpg</video:thumbnail_loc>
      <video:duration>8</video:duration>
      <video:publication_date>2009-03-30T19:43:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1515.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>LiaGen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bonding-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bonding of Teeth</video:title>
      <video:description>Video shows the process of bonding in teeth. Bonding teeth may be done to eemove gaps between teeth, managing size of teeth or whitening of teeth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0012353-e60e-4177-b7b4-d5b629e2660d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-30T01:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9244.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-nano-systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing nano systems</video:title>
      <video:description>Nano-machines may change the future. Scientists are trying different ways to manufacture nano-machines. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b00bb8dd-a1c5-4dc6-bd60-2750e3d8d9bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-12-03T11:47:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6369.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanomanufacturing</video:tag>
      <video:tag>Productive</video:tag>
      <video:tag>Nano</video:tag>
      <video:tag>Systems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Travelling-of-Axon-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Travelling of Axon Potential</video:title>
      <video:description>This video shows the journey of axon potential down the axon so that it reaches the axon terminal. A brief explanation with the structure is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b016c176-3815-4f2c-be0f-518170dc7551/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2013-01-18T05:40:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28824.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Journey</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>axon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Keplers-Laws</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Kepler&apos;s Laws</video:title>
      <video:description>&quot;Lec 7 - Kepler&apos;s Laws&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is problems of gravitational interaction. The three laws of Kepler are stated and explained. Planetary motion is discussed in general, and how this motion applies to the planets moving around the Sun in particular.

00:00 - Chapter 1. Review of Conservative and Non-conservative Forces
09:19 - Chapter 2. Kepler&apos;s 3 Laws
20:16 - Chapter 3. Deriving the Nature of Gravitational Force
35:57 - Chapter 4. Derive Orbital Period (T) and Speed (v) in Space
49:47 - Chapter 5. Law of Conservation of Energy Far from Earth Surface
57:37 - Chapter 6. Reference Potential Energy at Infinity or Earth Surface

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15893.jpg</video:thumbnail_loc>
      <video:duration>4330</video:duration>
      <video:publication_date>2012-08-28T21:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KTaIPz6oC9U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Brahe</video:tag>
      <video:tag>Copernican</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Kepler</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>Tycho</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-158-Concave-Lenses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 158 - Concave Lenses</video:title>
      <video:description>Concave Lenses

Concave Lenses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21843.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-10T14:49:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Vh70PyitQzo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Concave</video:tag>
      <video:tag>Lenses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Origin-of-Genes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Origin of Genes</video:title>
      <video:description>Over the years, scientists have proposed several mechanisms by which new genes are generated. These include gene duplication, transposable element protein domestication, lateral gene transfer, gene fusion, gene fission, and de novo origination. This complicated talk explains the origin of genes. 
The human genome contains some 25,000 genes. Where did they come from? How are new genes formed?

Before continuing with the Origins Series and The Origin of Cognition, I wanted to take a step back and fill in some holes I left. Other topic I&apos;m considering are: The Origin of The Krebs Cycle, and The Origin of Eukaryotes.

To download this video copyright free please go to:
http://www.mediafire.com/?322yzgqrr2m

To download the papers used in this video please go to:
http://www.mediafire.com/?nzcmmgyygdn

If you wish to translate the subtitles you can download them from:
http://www.mediafire.com/?dozucozj0ni
Then send me a link to them and I&apos;ll add them to the video.

And remember to always, Think about it.</video:description>
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      <video:duration>458</video:duration>
      <video:publication_date>2011-12-15T02:32:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11860.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Origin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horton-disease-or-Temporal-Arteritis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horton disease or Temporal Arteritis</video:title>
      <video:description>Temporal Arteritis is inflammation and damage to the blood vessels that supply the head area, mainly large or medium arteries at the back of the neck. This video explains more of this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b01cca79-79c6-4a19-b31e-1425b54c54a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-28T05:48:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8269.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Temporal</video:tag>
      <video:tag>arteritis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-factor-label-method</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring factor label method</video:title>
      <video:description>Thanks Mr Anderson for this video on factor level method. The example used very relevant and shows how simple this method is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b0295288-0a87-495e-a4db-09e2f7aa4981/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-01-19T04:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28899.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Exploring</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>label</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Breast-Medical-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Breast Medical  Exam</video:title>
      <video:description>This video shows a medical male breast examination and how to go about it by first looking at proportionality then moving on to palpation and what to look out for.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b032d76d-fd15-47d3-ba43-04a37b1fa545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T22:42:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11024.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>male</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Use-a-Handihaler</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Use a Handihaler</video:title>
      <video:description>This video shows a proper way to use a handihaler. A step by step whole process is shown here which will help you to know the procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0391101-6e23-4b0a-beec-6e8656ee0279/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2011-11-29T21:43:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9185.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Handihaler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dinos-Allosaurus-vs-Stegosaurus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dinos- Allosaurus vs. Stegosaurus</video:title>
      <video:description>This video shows dinos- Allosaurus and Stegosaurus. There are long stories about there battles in books and movies. This video also shows the battle between them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/b056f822-50d0-4465-b91a-99e903285463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-12-07T06:11:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28293.mp4</video:content_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>History</video:category>
      <video:tag>Mammals</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Dinos</video:tag>
      <video:tag>Allosaurus</video:tag>
      <video:tag>Stegosaurus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-56-More-on-Oxidation-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - More on Oxidation States</video:title>
      <video:description>More on Oxidation States

More practice calculating oxidation states</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22618.jpg</video:thumbnail_loc>
      <video:duration>1049</video:duration>
      <video:publication_date>2012-09-11T02:41:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GA88JI4AymY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-C187</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History C187</video:title>
      <video:description>&quot;Lec 4 - History C187 &quot; The History and Practice of Human Rights</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23800.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-09-14T11:12:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VTZjX1ZOZjc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>History</video:tag>
      <video:tag>C187</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physics-Lab-Demo-4-Oscilloscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physics Lab Demo 4: Oscilloscope</video:title>
      <video:description>This video is a physics lab demo of the oscilloscope which is a type of electronic test instrument that allows observation of constantly varying signal voltages, usually as a two-dimensional graph of one or more electrical potential differences using the vertical or y‑axis, plotted as a function of time (horizontal or x‑axis).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b0610091-3e5e-4bc7-9b71-e9106e09daff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2009-05-27T21:28:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2553.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>oscilloscope</video:tag>
      <video:tag>demo</video:tag>
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      <video:tag>carleton</video:tag>
      <video:tag>university</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Phase-shift-Plasma-Turbine-Interplanetary-Spaceflight</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phase-shift Plasma Turbine - Interplanetary Spaceflight</video:title>
      <video:description>The Phase-shift Turbine consists of a set of concentric coils, axially rotated from each other, and feed by phased RF sources, producing radial and longitudinal sequences, which results in helical moving force, ionizing intake gas/particle/ion, generating continuous unidirectional thrust. It was designed in order to operate in atmospheric environments, mainly during takeoff, and in space to reuse exhaust gases from chemical rockets to booster the overall ISP, enhancing utilization of both energy and propellant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/07/b06480e2-b302-4998-a2a5-16be71bbf793/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-07-11T23:31:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6973.mp4</video:content_loc>
      <video:uploader>Douglas F. Palte</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>plasma</video:tag>
      <video:tag>rocket</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>drive</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>spacetime</video:tag>
      <video:tag>Electrodynamic</video:tag>
      <video:tag>Propulsion</video:tag>
      <video:tag>Spacecraft</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oligonucleotide-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oligonucleotide: Synthesis</video:title>
      <video:description>Oligonucleotide synthesis is used to make primers crucial in PCR technology. Making a custom oligonucleotide is particularly useful because this will only bind to the region of DNA that is complementary to the custom oligonucleotide sequence. Custom oligonucleotide synthesis allows other sequences, such as restriction sites, to be added on to the desired oligonucleotide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/07/b06af338-fe4c-42a3-b338-28b08aa7bc50/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2007-07-30T19:53:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/558.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Oligonucleotide</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>genomics</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/BD-chaurasia-anatomy-Lower-limb-Femur-part-3-of-6</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BD chaurasia anatomy - Lower limb (Femur) part 3 of 6</video:title>
      <video:description>This video describe the femur and its importance to locomotion. This lesson is an extract from DVD videos provided by BD Chaurasia Anatomy textbook.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b0746d81-7023-4238-8e91-0d8f754c8442/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2013-02-11T03:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30188.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Lower</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Femur</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Multivariate-Multiplex-Microarray-Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Multivariate Multiplex Microarray Hybridization</video:title>
      <video:description>Multivariate Multiplex Microarray Hybridization is shown in this video. Hope it will be useful for the people who wants to learn this experiment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0847ca0-eb18-4453-9f83-fc25b4be7ca1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-24T05:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5935.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Multivariate</video:tag>
      <video:tag>Multiplex</video:tag>
      <video:tag>Microarray</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnosis-Of-Dental-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis Of Dental Problems</video:title>
      <video:description>Traditional methods of checking cavities include visual and checking for softness. Today due to use flouride the cavities have become hard to diagnose. This video shows an alternative way, thanks to technology, for detection of cavities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0a9eb8f-2b41-4e94-ac55-55552eb2b41f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-12-01T20:38:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10429.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Introduction-to-the-Income-Statement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Introduction to the Income Statement</video:title>
      <video:description>Introduction to the Income Statement

The income statement, revenue, gross profit, operating profit, net income, ROA and ROE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22619.jpg</video:thumbnail_loc>
      <video:duration>927</video:duration>
      <video:publication_date>2012-09-11T02:42:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z7C4cz2HkeY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>statement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Binomial-Distribution-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Binomial Distribution 4</video:title>
      <video:description>Binomial Distribution 4

Using Excel to visualize the basketball binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22620.jpg</video:thumbnail_loc>
      <video:duration>646</video:duration>
      <video:publication_date>2012-09-11T02:42:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H0ZgOGWUcJw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Ocular-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Ocular Movement</video:title>
      <video:description>This video shows an Ocular movement examination which is used to test the voluntary or involuntary movement of the eye by tracking visual stimuli.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0c0b0b4-7d9f-471c-8477-56a3427746d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-11-28T12:30:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8511.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ocular</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stevens-Laser-Bra-Breast-Lift-in-Los-Angeles-Treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stevens Laser Bra Breast Lift in Los Angeles Treatment</video:title>
      <video:description>Laser bra breast surgery is designed to provide strong internal support to lift the breasts and to maintain a firm and appealing position the procedure may be used for breast reduction breast lift or breast augmentation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b0c42a8a-6246-4ca5-b41f-219861091342/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-01T23:09:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10568.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Stevens</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>Bra</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Los</video:tag>
      <video:tag>Angeles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Demonstration-on-Endothermic-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Demonstration on Endothermic Reaction</video:title>
      <video:description>An endothermic reaction is any chemical reaction that absorbs heat from its environment. Here&apos;s a list of examples of endothermic reactions. You can use these when asked to cite an example or to get ideas to set up a demonstration of an endothermic reaction or process.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0d3f480-3973-496d-9d7e-5b652dcfe478/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-09T21:16:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4882.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Endothermic</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununbium-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununbium - Periodic Table of Videos</video:title>
      <video:description>Ununbium is element number 112. But how did it get its name? All the elements on video at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b0d4db91-7a51-43d2-9fe9-c30d95cef7aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2009-04-09T02:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1663.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ununbium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Do-You-Use-Your-Inhaler-Properly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Do You Use Your Inhaler Properly?</video:title>
      <video:description>Medical animation of how to use inhaler for pulmonary disease. Inhalator is shaken, air breath out medicine is applied while breathing in. Breath is hold and than breath out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b0f0505b-e78b-49b1-a677-32ac85f6d99b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2007-05-28T22:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/446.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Inhaler</video:tag>
      <video:tag>pulmonaryDisease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-fibrosis-histopathology-of-pancreas</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic fibrosis: histopathology of pancreas</video:title>
      <video:description>The video presents histopathological slide of pancreas affected by cystic fibrosis. Fibrosis can be seen in the sample. Presence of mucus can also be identified. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0e5d008-48fe-4806-8656-f00f0e9e8042/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-26T23:43:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6171.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
      <video:tag>Histopathology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreas</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lines-and-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lines and Planes</video:title>
      <video:description>This video shows a brief explanation of lines and planes. The example shown in this tutorial will help you in solving the problems related to lines and planes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b10ec91a-a8a1-41de-8451-71e15caa1250/cand_5.jpg</video:thumbnail_loc>
      <video:duration>388</video:duration>
      <video:publication_date>2010-12-06T11:07:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6487.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Planes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Hydrogen-Peroxide-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Hydrogen Peroxide Correction</video:title>
      <video:description>Hydrogen Peroxide Correction

orrecting an error in the last video regarding hydrogen peroxide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22621.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2012-09-11T02:42:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YPjtG5PA-iY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Peroxide</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DRG-Cell-Outgrowth-in-Hydrogels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DRG Cell Outgrowth in Hydrogels</video:title>
      <video:description>This video shows the nerve regeneration in collagen-based hydro-gels. A microscopic view of this complete procedure is also provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b11219dc-ef98-4851-90f1-ddf2888a6d1d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2013-04-07T19:36:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30479.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>nerve</video:tag>
      <video:tag>regeneration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>collagen</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>hydrogels</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Small-Intestines-Histology-Model-Muscularis-Serosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model - Muscularis &amp; Serosa</video:title>
      <video:description>Methods: Formalin fixed, paraffin wax embedded sections were selected from surgical resection specimens from 10 cases diagnosed as Crohn&apos;s disease. The block that showed the most granulomas was selected from each case. Sections S mu-m thick were immunostained with antibodies directed against the endothelial markers factor VIII related antigen and Ulex europaeus lectin, and against the vascular wall components collagen IV and laminin. Granulomas were counted on each slide in the serosa, muscularis propria, submucosa, and mucosa. In each area granulomas were classified according to their relation to lymphatic or blood vessels. Overall, an average of 46.1% of granulomas was related to lymphatic vessels, with the majority of these being adjacent to the vessel, rather than in the lumen or distorting the wall.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2026df5-3c68-41b2-86cc-9546d18d1115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-11-15T12:14:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5378.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
      <video:tag>Histology</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Muscularis</video:tag>
      <video:tag>Serosa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cheeky-Monkeys-cute-baby-monkeys-at-play-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cheeky Monkey&apos;s cute baby monkeys at play by BBC</video:title>
      <video:description>Despite being urbanized for a couple of decades now meaning food is available all year round, these monkey&apos;s still give birth seasonally. Cute baby monkeys at play in the Cheeky Monkey series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2032f87-dc2f-4bbb-97b4-d08f33a3fdfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2011-11-26T05:36:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8128.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>cute</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Monkeys</video:tag>
      <video:tag>at</video:tag>
      <video:tag>play</video:tag>
      <video:tag>Cheeky</video:tag>
      <video:tag>monkey</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pediatric-advice-on-ingested-poison</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric advice on ingested poison</video:title>
      <video:description>Have your child ever faced death due to ingested poison? ooh no, that sound ridiculous, you even don&apos;t have a kid,but anyway your neighbor has. This video gives a stepwise course in case of ingested poison in children. It is handy as a first aid measure before you head to a medical facility.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b20485ab-7569-436a-b740-ad7b8a995bde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2010-11-16T14:08:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5501.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>advice</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Ingested</video:tag>
      <video:tag>poison</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-open-the-airways-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to open the airways? by Bupa</video:title>
      <video:description>How is cardiopulmonary resuscitation, or CPR, carried out? Watch this beautifully descriptive video on how to provide this life-saving procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2325230-3897-4446-ab70-8fc62fbac1b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2013-02-11T01:32:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30071.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>airways</video:tag>
      <video:tag>Cardiopulmonary</video:tag>
      <video:tag>Resuscitation</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nice-reaction-KMnO4H2O2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nice reaction-KMnO4+H2O2</video:title>
      <video:description>KMnO4+H2O2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/6f88031d-98a4-4633-a7bb-79822ab28bfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2009-07-03T11:46:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2936.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>KMnO4</video:tag>
      <video:tag>H2O2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotics</video:title>
      <video:description>What are Probiotics? Probiotics are microorganisms or bacteria that are beneficial to a living organism, in humans such bacteria can be seen in digestion. This video educates more on probiotics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b235acc5-40a3-408a-ada8-da96d837ce51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2010-11-16T15:28:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5538.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-ebola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is ebola</video:title>
      <video:description>This is a presentation that will show you what Ebola is.  It does not have narration but it is interesting and informative.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/b23ab3df-8c8e-43f6-b6cc-cd2ea9b6dc48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2014-10-07T05:49:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31939.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ebola</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Y-chromosome-Anomaly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Y chromosome - Anomaly</video:title>
      <video:description>Sex chromosome abnormalities are gender specific. In frequency of occurrence, sex chromosomes abnormalities are only slightly less common than autosomal abnormalities.   Normal males inherit an X and a Y chromosome while females have two X&apos;s.  A single Y chromosome is sufficient to produce maleness while its absence is necessary for femaleness. This video gives information about Y chromosome and anomaly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2463b97-0e44-4a12-a5de-3c92022bd133/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2010-11-24T16:17:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5981.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Anomaly</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hair-Follicle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hair Follicle</video:title>
      <video:description>This is a video depicting Hair Follicles as part of a skin model. It describes the hair follicle, its source of nutrition, and the hair matrix. It also explain the structure of the hair itself including the medulla, cortex, and cuticle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b258f3ba-1663-43de-81c2-d057b59929ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2010-11-13T21:50:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5154.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Composite</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>hair</video:tag>
      <video:tag>follicle</video:tag>
      <video:tag>cuticle</video:tag>
      <video:tag>medlla</video:tag>
      <video:tag>matrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-operate-dc-long-distance-rf-remote-controller-receive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to operate dc long distance rf remote controller receive</video:title>
      <video:description>You can use this long distance rf remote controller to control dc/ac lights on or off, motor start or stop, electric door / gate open or close... far away from you. Remote distance is up to 2000M theoretically. Wireless signal can pass through walls, floors and doors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/b26f4dcf-31c3-40bd-8cd7-00d19c481969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2012-07-29T22:35:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12378.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>Distance</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>receiver</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>on</video:tag>
      <video:tag>off</video:tag>
      <video:tag>2000m</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/President-Abraham-Lincoln-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>President Abraham Lincoln Part 3</video:title>
      <video:description>Biography of president Abraham Lincoln is discussed here. He was the 16th president of U.S. and has to struggle a lot in his life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b272690e-3694-405a-9766-fae0c0d8e252/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2009-08-08T15:25:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3190.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>President</video:tag>
      <video:tag>Lincoln</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-21H931-Seminar-in-Historical-Methods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 21H.931 Seminar in Historical Methods</video:title>
      <video:description>&quot;Lec 1 - MIT 21H.931 Seminar in Historical Methods&quot; Heros, Tolkien, Lewis, Beowolf

View the complete course: http://ocw.mit.edu/21H-931S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15881.jpg</video:thumbnail_loc>
      <video:duration>6155</video:duration>
      <video:publication_date>2012-08-28T21:11:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tEpU7QiRiUk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>History</video:tag>
      <video:tag>historical</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Sources</video:tag>
      <video:tag>Narrative</video:tag>
      <video:tag>analytic</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>historians</video:tag>
      <video:tag>annales</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>middle</video:tag>
      <video:tag>Ages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robofish-Swims-Like-a-Bass-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robofish Swims Like a Bass 2</video:title>
      <video:description>Using fluorescent dye, this video demonstrates how water flows around the tail of a robotic fish as it mimics the swimming motions of a bass.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b27a39ec-f2d9-4fb8-99c2-b0a68651b929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2009-08-28T08:50:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3274.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Rob</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Media-Property-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS - Media Property Tutorial</video:title>
      <video:description>In this tutorial we will show you how to use CSS media queries generally css media queries work by specifying default layout properties first then overriding them for specific device properties click here to learn about CSS media types and how it can help you easily</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b27b2ddf-6b2b-4c5c-808c-21c85012055a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-15T13:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6582.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-Emotion-and-Reason-Love</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution, Emotion, and Reason: Love</video:title>
      <video:description>Guest lecturer Peter Salovey, Professor of Psychology and Dean of Yale College, introduces students to the dominant psychological theories of love and attraction.

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12588.jpg</video:thumbnail_loc>
      <video:duration>4173</video:duration>
      <video:publication_date>2012-08-21T18:24:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kZoBgX8rScg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arousal</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>misattribution</video:tag>
      <video:tag>Pratfall</video:tag>
      <video:tag>Effect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ppar-Gamma-Promoting-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ppar Gamma- Promoting Cancer</video:title>
      <video:description>Ppar relates to NHR(Nuclear Hormone Receptor) family that transcript gene. It helps in metabolism and other activity in body but overgrowth of this cause cancer tissues to grow and spread through the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b2907c44-2284-4bdc-86ed-98a8e890c281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2013-02-07T07:17:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29317.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>PPAR</video:tag>
      <video:tag>gamma</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prions</video:title>
      <video:description>This is a short pre-visualization for an animation describing how prions (small protein molecules implicated in mad cow disease and Alzheimer&apos;s) are believed to function in diseases of the brain.

  Of particular interest is the combination of computer generated (CG) elements that mix photorealism, animation and special effects to introduce the viewer to the heirarchy of components of the human brain. This pre-visualization ends prior to the introduction of the prion, and its putative mode of action in disease onset (namely plaque formation). 

www.scianafilms.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/01/b2c7d080-270a-420b-b6dd-ae419fb81db0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2008-01-05T21:51:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1217.mp4</video:content_loc>
      <video:uploader>sertan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Prion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Virtual-Stonehenge-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Virtual Stonehenge Landscape</video:title>
      <video:description>This short film shows the landscape around Stonehenge as recorded by LIDAR survey (airborne 3D scanning). Millions of measurements were taken across the landscape, and here they have been turned into a &apos;solid&apos; computer model to show how well the archaeology is recorded by this method. Prehistoric burial mounds (barrows), the great Cursus (a 2km Neolithic monument), the Bronze Age Avenue which links Stonehenge to the River Avon, and other henges such as Woodhenge and Durrington Walls are all ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b2d3af29-426a-4ce8-8ff0-9f70c144d4e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2009-04-08T20:44:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1649.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>Stonehenge</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>lidar</video:tag>
      <video:tag>Laser</video:tag>
      <video:tag>scanning</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>wiltshire</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Single-Heart-Muscle-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Single Heart Muscle Cell</video:title>
      <video:description>If heart cells are cultivated in vitro (in plastic dish with some growth medium), individual cells contract, as it would have in intact, real heart.
This particular cell is grown on rubber thin foil, and as it contracts rubber foil becomes wrinkled.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b2d6df96-3fe3-4468-bafb-587ddd16c388/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-16T01:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/317.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>tissueculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endogenous-Retroviruses_-Life-Cycle-and-Ancestral-Implicatio</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endogenous Retroviruses_ Life-Cycle and Ancestral Implicatio</video:title>
      <video:description>Endogenous Retroviruses_ Life-Cycle and Ancestral Implications</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2db4010-6c76-4d57-a327-8c486ff93a49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>583</video:duration>
      <video:publication_date>2010-11-17T12:18:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5568.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Endogenous</video:tag>
      <video:tag>Retroviruses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ancestral</video:tag>
      <video:tag>Implications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Marylands-Space</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maryland&apos;s  Space</video:title>
      <video:description>Maryland&apos;s Place in Space has been cemented.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2e2c8a9-fabd-4f94-a1b8-c35c6cd0e31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-11-23T09:25:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7669.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>maryland</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-viruses-multiply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How viruses multiply?</video:title>
      <video:description>This video is about virus multiplication. Viruses do not contain enzymes for energy production or protein synthesis.

For a virus to multiply, it must invade a host cell and direct the host’s metabolic machinery to produce viral enzymes, viral proteins, and copies of its nucleic acid, using the host cell&apos;s ATP to power the reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2ed44a1-f087-4890-b0d9-e0583e9e0bf4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-11-30T08:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9354.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Bone-Metastasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Bone Metastasis</video:title>
      <video:description>Video shows the mechanism of bone destruction due to bone metastasis. Video is well animated and is very helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b30068b1-e4c7-4c13-9cdb-0af9dbf7d2cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2013-02-08T02:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29551.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>rank</video:tag>
      <video:tag>Ligand</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>metastasis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Determination-of-starch-damage-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determination of starch damage -part -2</video:title>
      <video:description>Determination of starch damage -part -2

This the second part of training video on determination of starch damage. This video presents a training session on the determination of starch damage. Starch is essential for the plants and animals. It is also important for many industrial processes. Technique of quantitative determination of starch damage is shown in the video.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b306a5ee-28d7-423f-a78e-0667d9d149eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2010-11-25T23:31:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6121.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Determination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Starch</video:tag>
      <video:tag>Damage</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Measuring-Circadian-Activity-in-Drosophila-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Measuring Circadian Activity in Drosophila Part 3</video:title>
      <video:description>This animation series shows four experiments that compare the activity patterns of a wild-type fly keeping a normal schedule with those of a mutant fly apparently following a 19-hour internal clock. (No audio narration.)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/b3269213-e1d0-4fc5-b550-c83267f1eddc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-08-09T22:51:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/654.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>circadian</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Grasshopper-Mouse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Grasshopper Mouse</video:title>
      <video:description>Video clip about the grasshopper mouse, which I&apos;m pretty sure is a hoax.  Apparently it eats snakes and howls like a 25-year-old-man crying at Band of Brothers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b340556d-1b10-471e-890b-555135dfcadd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2010-11-17T22:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5591.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>grasshopper</video:tag>
      <video:tag>Mouse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fungi-Reproduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fungi Reproduction</video:title>
      <video:description>Fungi Reproduction and its stages are explained in this scientific video. Fungi can have asexual and sexual reproduction. Asexual reproduction is common to almost all fungi and it includes bud formation, fragmentation and sporulation. Sexual reproduction increases the possibility of variation into a population, and this is why most fungi have a sexual phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/b34114bf-085c-4b3d-bae2-cee8d95deb77/cand_5.jpg</video:thumbnail_loc>
      <video:duration>468</video:duration>
      <video:publication_date>2014-06-24T21:52:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31007.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Fungi</video:tag>
      <video:tag>Reproduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cesarean-Section-Delivery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cesarean Section Delivery Video</video:title>
      <video:description>A caesarean section is an operation to deliver a baby it involves making a cut in the front wall of a woman’s abdomen and womb a caesarean section is carried out under regional anaesthetic where the lower part of your body is numbed it usually takes 30 to45 minutes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b35d4a1b-761c-4aa3-a70a-328e5af85eba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2011-12-01T02:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9943.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cesarean</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Addressing-Viral-Evasions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addressing Viral Evasions</video:title>
      <video:description>Certain viruses have developed strategies to prevent their detection by cytotoxic T cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b365d1d6-0e36-4e65-8d97-eae3b4744e23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2009-05-27T19:39:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2451.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Venus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Venus</video:title>
      <video:description>For many decades scientists have explored Venus and not even a cold war could stop the scientists from working together. The data their collaboration has unearthed is of immense value  a key to understanding our own planet. Here is the Return to Venus Part II.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b647e53f-3e80-4106-8308-43276f96e208/cand_5.jpg</video:thumbnail_loc>
      <video:duration>407</video:duration>
      <video:publication_date>2011-11-24T18:19:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7771.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Return</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Venus</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-Knot-With-Two-Hands-Two-Hand-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying Knot With Two Hands - Two Hand Tie</video:title>
      <video:description>Video shows a two handed tie by a well expert. During surgery a proper care must be taken while tying else it may lead to infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b652a12d-a985-4ec3-91d6-0a7ea9e6fe15/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-30T05:48:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9259.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Cranial-Nerves-IX-X-XI-XII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Cranial Nerves IX, X, XI &amp; XII</video:title>
      <video:description>Video shows a step by step examination of cranial nerves IX, X, XI &amp; XII. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b66d6537-9d92-4534-9802-1a0c51463988/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2011-11-30T09:12:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9415.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>IX</video:tag>
      <video:tag>x</video:tag>
      <video:tag>XI</video:tag>
      <video:tag>XII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Upper-Gastrointestinal-Endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Upper Gastrointestinal Endoscopy</video:title>
      <video:description>An upper gastrointestinal endoscopy is a procedure that allows your doctor to look at the interior lining of esophagus stomach and small intestine through an endoscope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b67d1662-3f40-4160-bc55-93e2812d3c18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-29T11:41:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8972.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Upper</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>for</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Esophagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-Numbers-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex Numbers (part 2)</video:title>
      <video:description>This math video shows dividing complex numbers. Complex conjugates are a pair of complex numbers, both having the same real part, but with imaginary parts of equal magnitude and opposite signs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/b6883bea-2d70-442d-be01-e746d0b28629/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2009-05-27T19:47:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2473.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>math</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taking-Care-of-Meningitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taking Care of Meningitis</video:title>
      <video:description>The membrane covering the brain and the spinal chord is called the meninges. When this meninges is infected with a bacteria it is known as meningitis. This video explains how to recognize and treat meningitis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6ae2819-6bbf-408f-b069-a8a20b070d8f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2010-11-15T20:10:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5436.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Meningitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Butadiene-Pi-Bond-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Butadiene Pi Bond  (Quiz)</video:title>
      <video:description>Butadiene Pi Bond  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26408.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2012-09-19T01:05:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hOwQQryixJM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Butadiene</video:tag>
      <video:tag>Pi</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Links-in-Chain-of-Our-Ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Links in Chain of Our Ecosystem</video:title>
      <video:description>This video shows a links in the Chain between different animals in our ecosystem. A brief explanation with the example from our surroundings is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b6ac4293-38d1-4eda-b1e5-0e864f97f552/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2013-02-09T06:33:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29807.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Ecosystem</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>links</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Crash</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transfer-Techniques-part-1-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transfer Techniques part 1 of 4</video:title>
      <video:description>The technique for transferring a patient from one surface to a another depends upon the patients condition and his ability to bear weight and assist in the transfer special consideration must be given for patients who are paralyzed or have injuries to extremities at times the use of a hoist or other machinery will be preferable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6b26f57-87f2-4d6d-88aa-e2d1cdc9115f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2010-11-16T15:04:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5527.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-China-Pegs-to-Dollar-to-Keep-Trade-Imbalance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  12 - China Pegs to Dollar to Keep Trade Imbalance</video:title>
      <video:description>China Pegs to Dollar to Keep Trade Imbalance

China Pegs to Dollar to Keep Trade Imbalance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22634.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-11T02:44:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uTlh861MtYk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>China</video:tag>
      <video:tag>Pegs</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Dollar</video:tag>
      <video:tag>Keep</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>Imbalance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Force-And-Matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force And Matter</video:title>
      <video:description>A standard model explaining the force and matter is shown here. The basic difference between the two is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b6cff400-e8b0-470a-a9ba-9fa6b414b0f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2013-01-30T07:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29058.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Explains</video:tag>
      <video:tag>force</video:tag>
      <video:tag>and</video:tag>
      <video:tag>matter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/High-definition-graphics-looks-at-vortex-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>High definition graphics looks at vortex physics</video:title>
      <video:description>This videos shows a simulation of vortex which will help physicists better understand the concept of turbulence. Turbulence occurs when there is an unsteady or violent movement of any liquid or air.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/b6d96e94-3d57-4c46-86bc-93d5dd597bcd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2012-11-02T17:43:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27968.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>turbulence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-the-Greatest-Common-Factor-GCF</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating the Greatest Common Factor (GCF)</video:title>
      <video:description>Video shows the calculation of GCF of different numbers with examples. The tutorial is very clear and teaches from the very basic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b6d9b063-b5ff-4f0f-8dd7-88fd0e313ff2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-12-04T12:49:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6431.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Greatest</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>factor</video:tag>
      <video:tag>GCF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding Cancer</video:title>
      <video:description>Not all cancers are same. They all do not require the same treatment. watch this video to know more about cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7ba9fa23-5d24-4b37-9615-934574d6cccb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2011-12-01T00:24:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9817.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>care</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Ovarian-Model-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Model - Introduction</video:title>
      <video:description>Here is a model of the female ovaries. In this video you will see the suspensory and ovarian ligaments which lead to the mesovarium and hilum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b6e82b7a-6c61-4f5f-ae54-a50108ea7d35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-14T19:14:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5270.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
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      <video:tag>ovarian</video:tag>
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      <video:tag>introduction</video:tag>
      <video:tag>suspensory</video:tag>
      <video:tag>ligament</video:tag>
      <video:tag>mesovarium</video:tag>
      <video:tag>hilum</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>uterus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-ultra-low-anterior-resection-by-dr-baiju-senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic ultra low anterior resection by dr baiju senadhipan</video:title>
      <video:description>Laparoscopic low anterior resection for rectal cancer is considered to be more technically demanding than laparoscopic colectomy this study aimed to analyze the learning curve for laparoscopic low anterior resection and to identify the factors that influence this learning curve</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6daa6e4-bf36-411e-82df-ecb2c51fecbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>622</video:duration>
      <video:publication_date>2011-11-29T02:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8638.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>lap</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Resection</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cubs-defended-by-Lioness</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cubs defended by Lioness</video:title>
      <video:description>Lioness attacks a lion who is attempting to come in and kill her cubs. She is about two thirds his weight but she attacks the invader viciously and protects her brood. Big Cat Diary by BBC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6f03418-ff7a-4b15-a4ee-7d526164d084/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-26T04:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8075.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lioness</video:tag>
      <video:tag>Defending</video:tag>
      <video:tag>her</video:tag>
      <video:tag>cubs</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Peroxisome-proliferator-Activated-Receptor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Peroxisome proliferator - Activated Receptor</video:title>
      <video:description>This video shows the binding of PPAR to RXR. In cell biology, peroxisome proliferator-activated receptors (PPARs) are a group of nuclear receptor isoforms that exist across biology. Receptors induce the proliferation of peroxisomes in cells, they are intimately connected to cellular metabolism (carbohydrate, lipid and protein) and cell differentiation.</video:description>
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      <video:duration>90</video:duration>
      <video:publication_date>2007-04-11T01:26:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/243.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>PPAR</video:tag>
      <video:tag>peroxisomes</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>factors</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anterior-Rectal-Wall-Prolapse-Shown-With-defecography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Rectal Wall Prolapse Shown With defecography</video:title>
      <video:description>This Defecography video shows anterior rectal wall prolapse which refers to a medical condition where a section of the wall of the rectum prolapses (falls down) from the normal anatomical position with associated pelvic floor dysfunction. This may occur during with straining to defecate, or occur at rest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b723e91d-769f-4734-8185-e45730b10422/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T10:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8765.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Defecography</video:tag>
      <video:tag>Showing</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>rectal</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>Prolapse</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 8 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Human Genetics (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14860.jpg</video:thumbnail_loc>
      <video:duration>2997</video:duration>
      <video:publication_date>2012-08-28T03:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PVv4ST8NZaA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 10 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14866.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-08-28T03:16:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QOdq7d34f7U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/military-medical-3d-surgery-medical-education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>military medical 3d surgery medical education</video:title>
      <video:description>MOA medical animation military company - medical device and medical education
produced by tres3d medical-animation-studio.com 
scientific animations - military equipment method of action video - surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/06/b734eb42-660f-4307-856d-bac6ea270710/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2008-06-20T16:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1345.mp4</video:content_loc>
      <video:uploader>tres3d</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>military</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>education</video:tag>
      <video:tag>method</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 -  Computer Science 61B</video:title>
      <video:description>&quot;Lec 24 -  Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27334.jpg</video:thumbnail_loc>
      <video:duration>2888</video:duration>
      <video:publication_date>2012-09-21T05:33:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eY26pgR6W2Y</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chromosome-congression-during-cell-division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chromosome congression during cell division</video:title>
      <video:description>During cell division, sister chromatids congress to the spindle equator and are subsequently segregated via attachment to dynamic kinetochore microtubule (kMT) plus ends. A major question</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b73c035a-7c97-4c81-9955-000321992c67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>52</video:duration>
      <video:publication_date>2009-04-21T22:00:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1919.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>press</video:tag>
      <video:tag>kinetochores</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>microtubules</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Law-of-Large-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Law of Large Numbers</video:title>
      <video:description>Law of Large Numbers

Introduction to the law of large numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22637.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-11T02:44:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpuN8vCQ--M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Introduction-to-Exponential-Decay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Introduction to Exponential Decay</video:title>
      <video:description>Introduction to Exponential Decay

Introduction to Exponential Decay</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22638.jpg</video:thumbnail_loc>
      <video:duration>559</video:duration>
      <video:publication_date>2012-09-11T02:44:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HTDop6eEsaA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Decay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-human-face-in-90-seconds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of human face in 90 seconds</video:title>
      <video:description>John Gurche is a superstar in the little-known field of paleoart. Watch the evolution of our species in under two minutes. Learn how paleoartist John Gurche draws on fossil discoveries and forensic techniques to create transfixing reconstructions of long-lost human ancestors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2015/10/b7421157-339e-4b04-8adb-a52321d366b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2015-10-25T13:25:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/32338.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>John</video:tag>
      <video:tag>gurche</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-Structure-Revealed-x-ray-crystallography</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Structure Revealed: x-ray crystallography</video:title>
      <video:description>X-ray crystallography is analytic method to determen  position of atoms in molecules. Crystal is shined with x - ray beam, and detectors are detecting where had beam scattered, and whether there were some other optical phenomena involved.
This video explains method to determine the structure of proteins. Protein growth and methodology is described.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/b7565a33-8d1a-4ea4-9037-18d95db65e94/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2007-05-12T00:40:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/279.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>proteomics</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>denstiy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/geology-beg-distention-fault-diapir</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>geology-beg-distention-fault-diapir</video:title>
      <video:description>This video gives information about geology, beg distension, fault and diapir.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b7905c22-5703-41f9-b5d5-e845171e7d2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2009-04-08T19:45:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1618.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Education</video:category>
      <video:tag>geology</video:tag>
      <video:tag>beg</video:tag>
      <video:tag>distension</video:tag>
      <video:tag>fault</video:tag>
      <video:tag>diapir</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Kidney-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Kidney Stones</video:title>
      <video:description>Kidney stones are aggregation of tiny crystals that is present due to dietary minerals present in urine. Kidney stone can cause bacteria to move upwards towards the kidney and can spoil kidney.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b7920bef-245b-4d70-bb81-3215e97c6b18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2013-02-16T02:53:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30276.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>Stones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Median-Of-Grouped-Data</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Median Of Grouped Data</video:title>
      <video:description>This video shows the process in solving for the median of a grouped data. The measure of central tendency which gives the value of the middle most observation in data is called median.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b7a9f90b-1a8f-4b32-a2e6-12ee68d5a537/cand_5.jpg</video:thumbnail_loc>
      <video:duration>266</video:duration>
      <video:publication_date>2011-12-12T02:58:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11449.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>median</video:tag>
      <video:tag>Grouped</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Miquel-Adria-Spring-2011-Lecture-Series-Catalyst</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Miquel Adria / Spring 2011 Lecture Series: Catalyst</video:title>
      <video:description>Lec 8- Miquel Adria / Spring 2011 Lecture Series: Catalyst.
Miquel Adria / Spring 2011 Lecture Series: Catalyst</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17351.jpg</video:thumbnail_loc>
      <video:duration>3581</video:duration>
      <video:publication_date>2012-09-02T18:30:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JjCbkzA7UiE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>Miquel</video:tag>
      <video:tag>Adria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Difficult-laparoscopic-cholecystectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Difficult laparoscopic cholecystectomy</video:title>
      <video:description>Laparoscopic cholecystectomy is now the gold standard for the treatment of symptomatic gallstone disease it is most commonly performed minimal access surgery by general surgeons world wide the laparoscopic cholecystectomy may also be more difficult in patients who have had previous upper abdominal surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8773ce0-6b61-4d9a-8c0d-8e40e143123a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-01T01:42:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9865.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Laparoscopic</video:tag>
      <video:tag>Cholecystectomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/2D-Medical-Animation-Clot-Formation-and-Clot-Breakdown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2D Medical Animation: Clot Formation and Clot Breakdown</video:title>
      <video:description>2D animation from MediVisuals Inc. showing how clots normally form and dissolve as well as how the drug Amicar acts globally to create a hypercoagulable state that disables dissolving factors and results in blockage of the right middle cerebral artery.

Please visit our website at http://www.medivisuals.com</video:description>
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      <video:duration>298</video:duration>
      <video:publication_date>2009-06-06T08:54:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2783.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>MediVisuals</video:tag>
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      <video:tag>clot</video:tag>
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      <video:tag>Amicar</video:tag>
      <video:tag>rbc</video:tag>
      <video:tag>platelet</video:tag>
      <video:tag>fibrinolysis</video:tag>
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      <video:tag>factors</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-Last-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture Last - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec last - Environ Sci&quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23686.jpg</video:thumbnail_loc>
      <video:duration>1746</video:duration>
      <video:publication_date>2012-09-14T10:29:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uatGv-rmnn8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/SUBARU-WRX-5-SPEED-transmission-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SUBARU WRX 5 SPEED transmission Video</video:title>
      <video:description>This video illustrates a 2004 Subaru WRX 5 Speed transmission turning gears. Subaru is a car that is considered a cool car to racing drivers and fans.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8902851-74bc-43e7-80ff-d2c92db382d2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T08:16:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7839.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>2004</video:tag>
      <video:tag>Subaru</video:tag>
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      <video:tag>5</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Turning</video:tag>
      <video:tag>gears</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sarcomere-Model-Cross-Sectional-View</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcomere Model Cross Sectional View</video:title>
      <video:description>This video describes a Cross Sectional View of the Sarcomere Model. It describes the sarcolemma and its opening for transverse tubules, as well as thing myofilmaents in the I band.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b896617b-a156-4b4a-bf55-827096004a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-14T23:29:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5333.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sarcomere</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cross</video:tag>
      <video:tag>sectional</video:tag>
      <video:tag>View</video:tag>
      <video:tag>sarcolemma</video:tag>
      <video:tag>thin</video:tag>
      <video:tag>myofilaments</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Band</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adherence-and-resistance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adherence and resistance</video:title>
      <video:description>Adam Barrett, a nurse who is HIV positive, discusses his first symptoms and the challenges of adhering to a drug regimen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/b8bf4407-8d5a-4923-8701-33edab6b47ba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-04-12T23:01:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12195.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Adherence</video:tag>
      <video:tag>and</video:tag>
      <video:tag>resistance</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-N-Nucleophiles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are N-Nucleophiles</video:title>
      <video:description>This video shows some reactions where hetero-aromatics works as a n-nucleophiles. Explanation of these reactions with diagrams is also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d81d66-64ab-4ae6-a43d-05841757510d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>484</video:duration>
      <video:publication_date>2010-11-30T21:41:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6323.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Heteroaromatics</video:tag>
      <video:tag>as</video:tag>
      <video:tag>N</video:tag>
      <video:tag>nucleophiles</video:tag>
      <video:tag>12</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-2-of-Transgenic-Mice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 2 of Transgenic Mice</video:title>
      <video:description>Transgenic mice are mice whose genes have been manipulated whether naturally or not in this second part of the video. Join the conversation with this mouse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8d3a0e1-c8c8-47f5-9846-2508ac49c730/cand_5.jpg</video:thumbnail_loc>
      <video:duration>410</video:duration>
      <video:publication_date>2010-11-22T22:51:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5693.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/What-Are-Genetically-Modified-Foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Genetically Modified Foods?</video:title>
      <video:description>Video contains some of the genetically modified foods and the reviews of the users about these foods. These are holding a good place in market and demand for these is increasing everyday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8ed34f6-a912-4994-bfcb-d32c2e0be42c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>538</video:duration>
      <video:publication_date>2010-11-17T22:33:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5595.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
      <video:tag>interview</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Structure-Biology-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Structure | Biology | Anatomy</video:title>
      <video:description>The heart is a muscular cone-shaped organ about the size of a clenched fist of the same person.
It is located in the upper body (chest area) between the lungs, and with its pointed end (called the apex) downwards, forwards, and points towards the left.
The main purpose of the heart is to pump up blood around the body.
The Heart is divided into separate right and left sections by the interventricular septum, or &quot;septum&quot; when the context is clearly that of the heart. Each of these (right and left) sections is also divided into upper and lower compartments known as atria and ventricles, respectively.

The four main chambres of the heart are 
	
Right Atrium 
Right Ventricle 
Left Atrium 
Left Ventricle .</video:description>
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      <video:publication_date>2010-11-09T10:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4817.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>biology</video:tag>
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      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Entropy-and-Heat-Engines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Entropy and Heat Engines</video:title>
      <video:description>This video will help you in understanding the statements of second law, heat, work and entropy. Carnot engine and thermodynamic efficiency are also explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b927620e-b136-4697-9ba1-b1db58d4cda7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2010-12-03T15:00:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6409.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>entropy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Engines</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/patient-transfer-techniques-part-2-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>patient transfer techniques part 2 of 4</video:title>
      <video:description>Moving disabled patients is a daily occurrence for healthcare workers when a patient has partial mobility you can move them from their bed to a wheelchair by yourself using the proper technique will insure both you and the patient will be fine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b921a092-51c3-4753-826a-3434a7ed72ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>499</video:duration>
      <video:publication_date>2010-11-16T15:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5531.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>transfer</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>P</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>4</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tissue-lysate-preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue lysate preparation</video:title>
      <video:description>The lysate is prepared by centrifuging plasma to produce a platelet rich paste adding calcium to the paste to lyse the platelets therein and coagulate fibrinogen to produce a clear liquid containing lysed platelets sterile filtering the liquid and collecting a liquid filtrate containing the lysed platelets.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b932a736-c091-4a9f-869e-528ad3c8c482/cand_5.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2011-12-15T01:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11842.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Lysates</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-With-Abdominoplasty-and-Body-Lifting</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction With Abdominoplasty and Body Lifting</video:title>
      <video:description>The video shows the work of the Aesthetic Center for Plastic Surgery in Huston Texas. The surgeons from the Center are performing liposuction and body lifting operation. The video is definitely not recommended for children and sensitive people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b93cf3a9-3342-4bce-8e11-6532dbccfefb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>587</video:duration>
      <video:publication_date>2011-11-28T18:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8545.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>Abdominoplasty</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Lifting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Types-of-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Blood</video:title>
      <video:description>This video will describe you the different types of blood groups in our body. Although the basic elements of each type of blood groups are same.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/b93f25b7-6996-4326-9e24-43223b45530e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2013-01-18T07:15:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28881.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>blood</video:tag>
      <video:tag>types</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Muscle-tone-And-Strength</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Muscle tone And Strength</video:title>
      <video:description>This video shows the examination of upper limb by examining muscle tone and strength. First step of examination is examining of muscles for any swelling or change in shape.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b95706dc-5d1d-4126-9f9e-f227a7951b42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:52:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11231.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Caseum-of-Tonsil-Stones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caseum of Tonsil Stones</video:title>
      <video:description>Tonsil stones also called tonsilloliths are clusters of calcified material that is found in the pockets of the tonsils and is the remnant from a filter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b955b913-36bf-4b22-99cb-268b5bfba731/cand_5.jpg</video:thumbnail_loc>
      <video:duration>243</video:duration>
      <video:publication_date>2011-11-28T10:51:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8431.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tonsil</video:tag>
      <video:tag>Stones</video:tag>
      <video:tag>Caseum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Supercritical-Carbon-Dioxide-CO2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Supercritical Carbon Dioxide CO2?</video:title>
      <video:description>Video shows a plastic chamber holding CO2 inside it and the different observations performed there. Video is really interesting, have a look at it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b962d975-6daf-4b8c-bc0d-340044f383a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>478</video:duration>
      <video:publication_date>2013-02-09T05:52:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29779.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>A</video:tag>
      <video:tag>close</video:tag>
      <video:tag>Look</video:tag>
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      <video:tag>supercritical</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>CO2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stereocillia-or-Stereovilli</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stereocillia or Stereovilli</video:title>
      <video:description>This video shows the Stereocillia often known as Stereovilli. They are cell&apos;s modification and we can find them in genital system and in inner ear. In inner ear they are obtaining our balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/b9a6540e-e81c-4154-ba72-a666ce0f47e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2007-03-25T20:02:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/75.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stereocillia</video:tag>
      <video:tag>Stereovilli</video:tag>
      <video:tag>inner</video:tag>
      <video:tag>Ear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 22 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27126.jpg</video:thumbnail_loc>
      <video:duration>3055</video:duration>
      <video:publication_date>2012-09-21T02:59:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cap9dBn4-dc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Earth-Showered-By-Cosmic-Rays-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth Showered By Cosmic Rays 2008</video:title>
      <video:description>This video shows that mysterious cosmic rays were discovered at 2008 bombarding Earth from space. The source is unknown and theorized that it is close to our solar system and could be made up of dark matter.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b9b47702-a306-4609-8777-67e35bb7b8c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>397</video:duration>
      <video:publication_date>2011-12-13T05:22:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11673.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Nibiru</video:tag>
      <video:tag>Mysterious</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Science-Behind-Sugar-Lovers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science Behind Sugar Lovers</video:title>
      <video:description>Why We Love Sugar? This video shows the reasons behind our sugar loving nature. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b9d4e8d6-5b4c-4732-bfb4-4a0ff14a2dfc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-02-08T01:41:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29521.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Why</video:tag>
      <video:tag>we</video:tag>
      <video:tag>LOVE</video:tag>
      <video:tag>sugar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-The-Volume</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating The Volume</video:title>
      <video:description>This video explains all the terms related to calculation of volume and its units. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b9dd3b2d-66e8-498e-83d8-3b93db35cf10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2010-12-06T11:30:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6499.mp4</video:content_loc>
      <video:uploader>hidalgo</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>multivariable</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>volume</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-Quality-Treatment-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism - Quality Treatment in India</video:title>
      <video:description>The medical tourism might be quite useful when one is looking for a good treatment. India is an example of a country providing good quality medical procedures. The video is showing a patient who has been treated there.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9e3d857-9b7b-44f9-8480-44b3fcc7ca60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-30T09:18:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9433.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>India</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Supera-Transhepatic-Biliary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Supera Transhepatic Biliary System</video:title>
      <video:description>A step by step working procedure of supera transhepatic biliary system is shown in this 3D medical animation. Video is really helpful and is explained in detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/b9fc6ff2-cd61-453a-a791-5a9f08d5661b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2013-04-07T18:56:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30449.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Supera</video:tag>
      <video:tag>Transhepatic</video:tag>
      <video:tag>biliary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using a yag laser trabeculoplasty for glaucoma operation</video:title>
      <video:description>Meet Mr Geller, the managing director of Myers Florida using a yag laser for glaucoma operation. The laser is 1.5 joules/pulse and treats a trabercular mesh between the iris and cornea for glaucoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ba10f273-ee5d-4bab-b0c0-97ba7a8629b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-06T17:23:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10719.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Operation</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Expected Value of Binomial Distribution</video:title>
      <video:description>Expected Value of Binomial Distribution

Expected value of a binomial distributed random variable</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22626.jpg</video:thumbnail_loc>
      <video:duration>1015</video:duration>
      <video:publication_date>2012-09-11T02:43:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqcxYnNlI3Y</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Immunoglobulin</video:title>
      <video:description>Imminoglobulin is also known as an antibody. This video describes the structure and function of antibodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/8dbe96b3-0cb5-459c-8aac-b9d9262fe1da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-04-08T20:14:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4147.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Antibodies</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Eclipse-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Eclipse Video</video:title>
      <video:description>A video clip showing the solar eclipse is shown here. A brief explanation of the whole process with the reason behind it is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ba67a9a6-02a8-41ae-aaff-67395511e495/cand_5.jpg</video:thumbnail_loc>
      <video:duration>532</video:duration>
      <video:publication_date>2013-01-30T05:34:36.000Z</video:publication_date>
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      <video:category>Astrophysics</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fagositosis</video:title>
      <video:description>a cell do gafositosis
wiki text info: Phagocytosis is the cellular process of engulfing solid particles by the cell membrane to form an internal phagosome, or &quot;food vacuole.&quot; The phagosome is usually delivered to the lysosome, an organelle involved in the breakdown of cellular components, which fuses with the phagosome. The contents are subsequently degraded and either released extracellularly via exocytosis, or released intracellularly to undergo further processing.

Phagocytosis is involved in the acquisition of nutrients for some cells, and in the immune system is a major mechanism used to remove pathogens and cell debris. Bacteria, dead tissue cells, and small mineral particles are all examples of objects that may be phagocytosed.

Phagocytosis is a specific form of endocytosis involving the vesicular internalization of solid particles, such as bacteria, and is therefore distinct from other forms of endocytosis such as pinocytosis, the vesicular internalization of liquids.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1040.mp4</video:content_loc>
      <video:uploader>alijunzade</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Namib&apos;s desert  Elephants  in Wild Africa</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bd8f1283-e816-4eb7-a00b-d02cd91be9d1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2011-11-26T05:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8102.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Namib</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Are stars truly spiky? by Deep Sky Videos</video:title>
      <video:description>We definitely see spikes coming off of the distant stars. Watch this fascinating video to learn how waves of light create amazing features on the stars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/bd8a3c7e-92bf-4dfe-b10c-19f76aeafda2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>437</video:duration>
      <video:publication_date>2013-01-30T04:51:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29026.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>diffraction</video:tag>
      <video:tag>Stars</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Mirror</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Forward-Reverse-Motor-Control-RF-Remote-Switch-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forward &amp; Reverse Motor Control RF Remote Switch Operation</video:title>
      <video:description>You can rotate the motor in the positive or reversal direction with the transmitter (remote control) from any place within a reliable distance; the wireless signal can pass through walls, floors and doors.
Control motors of Conveyors, Awnings, Winches, electrically operated Doors/Windows/blinds or other Mechanicals and Appliances.
Reliable control: The transmitter (Encoding) and the receiver (Decoding) use an 8-bit code.
Transmitting Frequency: 315MHz / 433MHz
Maximum Power: 500W/110V; 1000W/220V</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/bd924f12-398c-487d-9d81-ed43ff1f64ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2012-04-03T07:58:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12087.mp4</video:content_loc>
      <video:uploader>Yanru Gong</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>forward</video:tag>
      <video:tag>Reversal</video:tag>
      <video:tag>motor</video:tag>
      <video:tag>control</video:tag>
      <video:tag>rf</video:tag>
      <video:tag>remote</video:tag>
      <video:tag>Switch</video:tag>
      <video:tag>315mhz</video:tag>
      <video:tag>433mhz</video:tag>
      <video:tag>500w110v</video:tag>
      <video:tag>1000w220v</video:tag>
      <video:tag>of</video:tag>
      <video:tag>conveyor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Division-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Division 1</video:title>
      <video:description>Division 1

Introduction to division</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20490.jpg</video:thumbnail_loc>
      <video:duration>1022</video:duration>
      <video:publication_date>2012-09-06T15:23:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MTzTqvzWzm8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Division</video:tag>
      <video:tag>1</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lunar-Polar-Craters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Polar Craters</video:title>
      <video:description>Lunar polar craters may be electrified as per the new studies which also show that the lunar polar may have trapped water ice. Investigating this is made challenging by the electric poles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bda9d92e-8c9c-4dc3-a33d-7102a3f330fe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-11-23T09:48:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7681.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>LUNAR</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>craters</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Electrified</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Galvanometer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Galvanometer</video:title>
      <video:description>This scientific video shows the basic parts and usage of a galvanometer. An electronic device capable of identifying very tiny electric currents is called Galvanometer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bdb2c165-b269-4aeb-ac75-75db24258984/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-12-15T06:44:55.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>moving</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>Galvanometer</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside the CT Scanner 64 slice</video:title>
      <video:description>This is a HD video that shows the inside of a CT Scanner 64 slice which is used to assess the heart&apos;s anatomy and the coronary circulation.</video:description>
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      <video:duration>323</video:duration>
      <video:publication_date>2011-11-28T12:38:17.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scanner</video:tag>
      <video:tag>64</video:tag>
      <video:tag>slice</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Geography C110</video:title>
      <video:description>&quot;Lec 12 - Geography C110 &quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27429.jpg</video:thumbnail_loc>
      <video:duration>4689</video:duration>
      <video:publication_date>2012-09-21T07:09:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8kizJ1MB-mg</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-64-More-Exponential-Decay-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - More Exponential Decay Examples</video:title>
      <video:description>More Exponential Decay Examples

A few more examples of exponential decay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22642.jpg</video:thumbnail_loc>
      <video:duration>442</video:duration>
      <video:publication_date>2012-09-11T02:45:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hqzakjo_dYg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>More</video:tag>
      <video:tag>exponential</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Examples</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Harms-of-Crack-Cocaine-And-Heroin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Harms of Crack Cocaine And Heroin</video:title>
      <video:description>What are the hazards of taking drugs? This video explains the harmful effects of using heroin and crack cocaine.</video:description>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Broadband-analysis-of-collaborative-haptics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Broadband analysis of collaborative haptics</video:title>
      <video:description>This project investigates techniques that will allow an face to face collaborative environment that provides a coherent mix of real world video computer haptics graphics and audio this system is a test bed for investigating new collaborative affordances and behaviours</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bdded2be-51a7-4d72-a5d6-8e8a46947f9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-10-23T16:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7198.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-Five-Instruments-on-board-the-NPP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Five Instruments on board the NPP</video:title>
      <video:description>The video takes a closer look at five instruments on board the NPP. These are VIIR, CrIs &amp; ATM, CERES and OMPS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be041785-eb2a-42dd-930c-6905b18ff7a3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T00:27:18.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/HPLC-MS-MASS-SPECTROMETRY-TRIPLE-QUADRUPOLE-API-3000-LIQUID</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HPLC MS MASS SPECTROMETRY TRIPLE QUADRUPOLE API 3000 LIQUID</video:title>
      <video:description>HPLC MS MASS SPECTROMETRY TRIPLE QUADRUPOLE API 3000 LIQUID CHROMATOGRAPHY SPLITTER PLUMBING</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/be043092-8ba9-41bd-bc0f-9e8bd07f130a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-10-23T16:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7219.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Neurological-examination-of-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurological examination of a patient</video:title>
      <video:description>A neurological examination is carried out to determine if there is any damage to the nervous system. This video demonstrates how a neurological examination is conducted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be16b64e-c5c4-4621-a7bd-083c97796479/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2011-11-29T01:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8608.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Neuroscience</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-66-Quasistatic-and-Reversible-Processes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 66 - Quasistatic and Reversible Processes</video:title>
      <video:description>Quasistatic and Reversible Processes

Using theoretically quasi-static and/or reversible processes to stay pretty much at equilibrium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22646.jpg</video:thumbnail_loc>
      <video:duration>877</video:duration>
      <video:publication_date>2012-09-11T02:45:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lKq-10ysDb4</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Performing-a-laparoscopic-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Performing a laparoscopic surgery</video:title>
      <video:description>Laparoscopic surgery for extrauterine pregnancy in hemodynamically unstable patients is a minimally invasive procedure. Bedside diagnostic laparoscopy can be performed in the ICU for hemodynamically unstable patients.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be2b8f7b-7aaf-4954-8de5-9dd4dced3156/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-28T23:23:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8554.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-wear-shoe-covers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to wear shoe covers</video:title>
      <video:description>Shoe Covers serve to protect the shoes from any surgical splashes as well as to keep the room sterile. Here is how they are worn.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be3b8981-1b24-40f7-b5d8-3609fdd47cc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-28T05:30:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8217.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoe</video:tag>
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      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Protein-Functions-in-the-Body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein Functions in the Body</video:title>
      <video:description>This video shows how protein funtions in the body. What are the roles of protein for the fully funtional body?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/be424020-5fe5-482c-9575-72956599cc88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2007-11-05T04:35:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1112.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proteinfunction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Haemoglobin-And-Sickle-Cell-Anemia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Haemoglobin And Sickle Cell Anemia</video:title>
      <video:description>This video is about hemoglobin and the disorder of hemoglobin in contact with sick anemia cells. Red blood cells get distorted and get the sickle shape that decrease the flexibility of cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/be4637f4-a2b2-41b9-841d-2c8bf938b589/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2013-02-05T04:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29205.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Haemoglobin</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sickle</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Anaemia</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Alternation-of-generations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alternation of generations</video:title>
      <video:description>This video explains how our genetics alters through generations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/be539961-aa5d-4476-80a5-bdcbd8d7e506/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2014-06-24T20:53:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31001.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Alternation</video:tag>
      <video:tag>Generations</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Development-of-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Development of atherosclerosis</video:title>
      <video:description>Atherosclerosis is the major cause of cardiovascular diseases and stroke. It is caused by deposition of cholesterol into the lying of the blood vessels. This video explains the mechanism of atherosclerosis development. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be67af25-36be-448d-9769-c45612543f58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2011-11-29T01:32:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8619.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Development</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atherosclerosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Review-of-heart-sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Review of heart sounds</video:title>
      <video:description>The two sounds lub dub produced by heart are explained here. The cause of this heart sound and the supply of blood through the heart is explained here very properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/be76385f-c2c1-4463-8fa2-18307b6e86cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T01:19:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9217.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>of</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Communicating-via-Quantum-Entanglement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Communicating via Quantum Entanglement</video:title>
      <video:description>Can we use quantum entanglement to send messages across galaxies faster than the speed of light?  Michio Kaku explains how quantum entanglement works and answers this intriguing question.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/be87c895-8749-46fa-b2d8-a3c23995c158/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2012-12-02T20:48:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28258.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
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      <video:tag>Einstein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Focusing-sound-waves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Focusing sound waves</video:title>
      <video:description>This is an experiment to see the effects of focusing ultrasonic waves on a focal point.  You can actually make sand particles float.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/bea8460b-dfe3-459d-b3bc-035017683fcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2014-08-27T23:28:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31552.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Focal</video:tag>
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      <video:tag>Sound</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>Ultrasonic</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laser-Dentistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laser Dentistry</video:title>
      <video:description>Video shows a laser dentistry in India which is an effective and precise way of dental treatment. Introduction to this advanced technice is provided in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bead4976-1d69-4ff6-995f-d42470dd111e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-30T10:09:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9501.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>an</video:tag>
      <video:tag>effective</video:tag>
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      <video:tag>way</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IVY-MIKE-FIRST-HYDROGEN-BOMB-TEST</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IVY MIKE - FIRST HYDROGEN BOMB TEST</video:title>
      <video:description>The first thermonuclear bomb was exploded in 1952 at Enewetak by the United States, the second in 1953 by Russia (then the USSR). Great Britain, France, and China have also exploded thermonuclear bombs, and these five nations comprise the so-called nuclear club—nations that have the capability to produce nuclear weapons and admit to maintaining an inventory of them. The three smaller Soviet successor states that inherited nuclear arsenals (Ukraine, Kazakhstan, and Belarus) relinquished all nuclear warheads, which have been removed to Russia. Several other nations either have tested thermonuclear devices or claim to have the capability to produce them, but officially state that they do not maintain a stockpile of such weapons; among these are India, Israel, and Pakistan. South Africa&apos;s apartheid regime built six nuclear bombs but dismantled them later.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/beaa4699-0bf4-44fa-b6c0-f6b1a19ab28b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2010-11-16T11:35:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5480.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Ivy</video:tag>
      <video:tag>Mike</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Assay-of-malic-acid-wine-testing-kits-training-video-part</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assay of malic acid - wine testing kits training video part</video:title>
      <video:description>This is the fourth part of a video series on Megazyme wine testing kits. The video demonstrates procedure of malic acid assay by the use of kit developed by the organization. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bec43f3c-2058-46fe-b910-871040ee805f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-26T11:04:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6133.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Format</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Megazyme</video:tag>
      <video:tag>Wine</video:tag>
      <video:tag>Testing</video:tag>
      <video:tag>Kits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Diffusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Diffusion?</video:title>
      <video:description>Video shows some activities to help you in understanding the topic of diffusion. The process of osmosis is also explained here to make the topic of diffusion more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/becf08c0-18da-49b8-95d7-0d14edcf54c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>436</video:duration>
      <video:publication_date>2013-01-18T05:43:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28829.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diffusion</video:tag>
      <video:tag>demo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decimals-Addition-and-Subtraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decimals Addition and Subtraction</video:title>
      <video:description>This video will show you how to add and subtract two or more decimals. Some of the examples are shown in the video whic will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ea055a14-5f2a-4330-8eb5-bb72b5e3234c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-12-04T12:40:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6417.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ubiquitous-Proteins-and-Evolution-in-Genetic-Evidence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ubiquitous Proteins and Evolution in Genetic Evidence</video:title>
      <video:description>This video continues on the expounding of the evolution theory and the role that it plays in genetic evidence. This section takes a look at the ubiquitous proteins that are found in most living organisms on earth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0328ac4-a4c3-43f8-bf84-683689647612/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2010-11-17T12:57:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5573.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Ubiquitous</video:tag>
      <video:tag>proteins</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-cost-of-the-health-care-reform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cost of the health care reform</video:title>
      <video:description>Is the health care reform cost V expensive to the Americans, are there over assumptions does it have consequences to the public? Watch this video and learn the truth on this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2aaa5f2-bca0-4ac0-86b5-90284de0ce90/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-11-30T06:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9325.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>reform</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Flu-virus-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flu virus animation</video:title>
      <video:description>CGI showing how the flu virus gets to work.  This is one of many animated clips showing the effects of   different viruses on the human body. Wikipedia Text: Influenza, commonly referred to as the flu, is an infectious disease caused by RNA viruses of the family Orthomyxoviridae (the influenza viruses), that affects birds and mammals. The name influenza comes from the Italian influenza, meaning &quot;influence&quot; (Latin: influentia). The most common symptoms of the disease are chills, fever, sore throat, muscle pains, severe headache, coughing, weakness and general discomfort. Fever and coughs are the most frequent symptoms. In more serious cases, influenza causes pneumonia, which can be fatal, particularly for the young and the elderly. Although it is often confused with other influenza-like illnesses, especially the common cold, influenza is a much more severe disease than the common cold and is caused by a different type of virus. Influenza may produce nausea and vomiting, particularly in children,[1] but these symptoms are more common in the unrelated gastroenteritis, which is sometimes called &quot;stomach flu&quot; or &quot;24-hour flu&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c0399044-5adf-4ed8-93f7-23d2c3103cb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-05-17T08:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2237.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Flu</video:tag>
      <video:tag>Influenza</video:tag>
      <video:tag>CGI</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/About-B-Vitamins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>About B Vitamins</video:title>
      <video:description>B Vitamins.. Too Much of a Good Thing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c036bebd-cd74-4c49-8756-c586034d8d35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2010-11-23T00:26:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5717.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Others</video:category>
      <video:tag>b</video:tag>
      <video:tag>Vitamins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Acceptance-of-evolution-does-it-matter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Acceptance of evolution: does it matter?</video:title>
      <video:description>When asked about the consequences of half of the population not accepting evolution, Peter Atkins of Oxford University pointed out that understanding our nature and respecting other life forms is very important for the our own wellbeing. He stressed that this understanding would be very difficult unless people believe in evolution. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/c03ee4d9-f6cf-4d48-976b-4ccc860db1d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2007-08-10T00:40:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/667.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>skeptics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Computer-Science-61A-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Computer Science 61A - Lecture 17</video:title>
      <video:description>Computer Science 61A - Lecture 17

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26961.jpg</video:thumbnail_loc>
      <video:duration>2847</video:duration>
      <video:publication_date>2012-09-19T06:02:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EcxygOr4u2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-Connective-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Connective Tissue</video:title>
      <video:description>Today we will enhance our knowledge about connective tissue of muucosa is known as lamina propria and it is a loose connective tissue one of the main function is to provide support to epithelium it is rich in a blood suply as you can see multiple blood vessels with osteoarthritis or red blood cells within</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c057e2b7-d219-4999-9a5f-8c9b7baec6f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2011-11-30T22:50:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9718.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mammaplasty-Breast-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mammaplasty Breast Reduction</video:title>
      <video:description>Mammaplasty is the process of reshaping or regaining the size of breasts. Video shows the difference between the breasts before treatment and after treatment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c058f589-0b8c-43e6-a797-d9e2c942116c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T22:56:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10521.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/T-cells-or-T-lymphocyte</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>T cells or T lymphocyte</video:title>
      <video:description>T cell lymphocyte are demonstrated in this science video. These cells belong to a group of white blood cells that are known as lymphocytes, and they play a central role in cell-mediated immunity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c065d7b5-00bc-4f54-b2db-42006875f905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-05-17T08:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2234.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lymphocyte</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-VSEPR-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - VSEPR Examples</video:title>
      <video:description>VSEPR Examples

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26325.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2012-09-19T00:49:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pB0yR5kXQjI</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>VSEPR</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Balance</video:title>
      <video:description>The sun plays a fundamental role in our solar system, it warms the earth giving life to the planet, its energy creates clouds, it cleans our water and aids ocean currents and much more. But there has to be a solar balance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c087fcb9-044e-4fcc-9134-86480e5ab45f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-24T18:04:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7755.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Striking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolutionary-Biological-Treatment-for-Psoriasis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolutionary Biological Treatment for Psoriasis</video:title>
      <video:description>The revolutionary treatment for rheumatic conditions known also as biological treatment is used to relieve psoriasis. The short video shows how a patient who suffered the condition all his life is being successfully treated with biological medication. 
Psoriasis is a chronic autoimmune condition. In most of the cases the disease causes specific itchy rashes all over the persons` body but mostly on the knees and the elbows.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0a43029-653c-4dee-bcac-b29a6d02641d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-12-03T03:36:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10611.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>treatment</video:tag>
      <video:tag>Psoriasis</video:tag>
      <video:tag>Biological</video:tag>
      <video:tag>medication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pancreatic-Cancer-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pancreatic Cancer Surgery - India</video:title>
      <video:description>This video shows the cure of pancreatic cancer with pancreatic cancer surgery in India. The results are really satisfactory.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0a62e49-bd3c-4762-8369-24bf10b92825/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-01T02:17:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9914.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>pancreatic</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Atomic Theory of Matter

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15168.jpg</video:thumbnail_loc>
      <video:duration>2441</video:duration>
      <video:publication_date>2012-08-28T15:21:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dxR06Mi8ExI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Creationists-Project-The-Flaws-of-Their-Ideas-Onto-Evolutionary-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Creationists Project The Flaws of Their Ideas Onto Evolutionary Theory</video:title>
      <video:description>Creationists use a slew of pseudo-intellectual arguments attempting to unseat the arguments of evolutionists.  This video examines how Creationists project the lack of evidence for their own beliefs onto evolutionary theory, and unsuccessfully.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c0add42b-8efd-43b2-9520-6bdffdeb7cce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2011-12-15T02:33:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11861.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>fallacies</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Projection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Carotid-Endarectomy-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Carotid Endarectomy Animation</video:title>
      <video:description>A carotid endarterectomy is a surgical procedure in which a doctor removes fatty deposits from one of two main arteries in the neck these blood vessels are called carotid arteries and supply blood to the brain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0ddf8e2-0411-4db2-b439-4aab754be139/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-29T11:30:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8932.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Carotid</video:tag>
      <video:tag>Endarectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-relativity-space-and-time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory of relativity: space and time</video:title>
      <video:description>Einstein’s special theory of relativity revolutionized our concept of the universe. Time dilation and length contraction are essential postulates of the theory of relativity. This video explains the phenomenon of time dilation and length contraction.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c0f26961-6699-4629-b357-37de03519b91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2010-11-13T23:21:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5222.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>and</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bone-Marrow-Smear-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bone Marrow Smear Histology</video:title>
      <video:description>Bone marrow is the soft spongy part that lies with certain bones and contain immature stem cells. A bone marrow smear is useful in diagnosis and confirmation of hematologic disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0f2fec0-d703-4c99-8a1f-4dc54c835381/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2011-11-28T11:43:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8478.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Marrow</video:tag>
      <video:tag>Smear</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Parietal-Lobe-Its-Anatomy-And-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parietal Lobe- Its Anatomy And Functions</video:title>
      <video:description>This video will help you to understand the anatomy and function of the parietal lobe. A detailed description is provided here with the diagram to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c10489a7-8204-4c1c-bdbf-3d5218d9418b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2013-01-19T04:42:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28907.mp4</video:content_loc>
      <video:uploader>Lynette Steffen</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Parietal</video:tag>
      <video:tag>lobe</video:tag>
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    <loc>https://dnatube.com/videos/Phototropic-Response-of-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phototropic Response of Plants</video:title>
      <video:description>Growing of plants towards the sunlight to have maximum growth is called photo-tropic response. A description of this responce is shown here with activities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/c110030a-a9f8-4d88-9a88-2bc9dfd9731c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>157</video:duration>
      <video:publication_date>2009-09-12T16:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3350.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>plnts</video:tag>
      <video:tag>mov</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IV-insertion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IV insertion</video:title>
      <video:description>This is a pediatric lesson on IV insertion in children and infant. These lesson is helpful for medical students and doctors. Similar videos can be obtained from you tube.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1182292-fcca-414a-afd0-1660e0dc7be2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2011-12-06T18:36:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10830.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Education</video:category>
      <video:tag>IV</video:tag>
      <video:tag>Insertion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Multiplying-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Multiplying Fractions</video:title>
      <video:description>Multiplying Fractions

U02_L2_T1_we1 Multiplying Fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24776.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2012-09-17T16:47:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CTKMK1ZGLuk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Heart-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Heart Part-2</video:title>
      <video:description>This video will help you in understanding the anatomy of our heart. A brief explanation with the functioning of different parts is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c113f538-25dc-42b4-a17b-a954087088c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>655</video:duration>
      <video:publication_date>2013-02-11T04:32:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30245.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Activated-T-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Activated T Cell</video:title>
      <video:description>In this video, a T cell becomes activated when it interacts with a dedritic cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c12baffd-0737-45ef-863b-acf2d287c969/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2009-05-27T19:40:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2455.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Activated</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Submandibular-Gland-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Submandibular Gland Histology</video:title>
      <video:description>Submandibular gland is one of the salivary glands under the jaw, on the floor of the mouth. It discharges saliva to the mouth through some ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c1565620-1dea-47e6-bd9c-4622f1d67a3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>249</video:duration>
      <video:publication_date>2011-11-28T10:53:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8434.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Submandibular</video:tag>
      <video:tag>Gland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Leading-Edge-Bioinformatics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Leading-Edge Bioinformatics</video:title>
      <video:description>Peter Skewes-Cox, and Dr. Graham Ruby, both in the DeRisi lab, explain state-of-the-art DNA sequencing and bioinformatic technologies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c1636f2f-0ca8-4792-a7b6-caa2247d975a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>395</video:duration>
      <video:publication_date>2012-04-12T22:53:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12191.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>leading</video:tag>
      <video:tag>Edge</video:tag>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-extrasolar-planets-atmosphere</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An extrasolar planets atmosphere</video:title>
      <video:description>An extrasolar planet or exoplanet is a planet outside of our solar system that orbits a star other than our sun the planets atmosphere and precise composition remain a mystery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c17894f7-094b-4e22-a9f3-81347302f0ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>375</video:duration>
      <video:publication_date>2013-01-11T07:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28610.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>an</video:tag>
      <video:tag>extrasolar</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Atmosphere</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrocarbons-And-Their-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrocarbons And Their Classification</video:title>
      <video:description>Video shows the classification of hydrocarbons with the help of flow charts. Hydrocarbons can be classified into the cyclic and acyclic compounds. Proprties of different kinds of hydrocarbons are discussed in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c18456bb-5b1b-4eae-a0d4-64dc5ee26002/cand_5.jpg</video:thumbnail_loc>
      <video:duration>384</video:duration>
      <video:publication_date>2012-12-01T07:15:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28182.mp4</video:content_loc>
      <video:uploader>Samuel Oneal</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Hydrocarbons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Biotic-and-Abiotic-Factors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Biotic and Abiotic Factors</video:title>
      <video:description>This video will provide you an introduction to the biotic and abiotic factors. Biotic factors include the living things while abiotic factors include the non-living things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c1850dc7-f8cb-4064-a154-1f2d34283945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2013-01-18T07:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28886.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Biotic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Abiotic</video:tag>
      <video:tag>factors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/One-Hand-Tie</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>One Hand Tie</video:title>
      <video:description>This video shows how to tie this certain surgical knot using one hand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c7888a97-f077-405b-a536-da3ab009228b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-29T11:12:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8853.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>one</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exclusion-Mapping-to-narrow-down-the-location-of-a-gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exclusion Mapping to narrow down the location of a gene</video:title>
      <video:description>This video demonstrates exclusion mapping which is a useful technique for narrowing down the location of a gene involves comparing the chromosomes of affected siblings. Two sisters with Rett syndrome allow researchers an opportunity to map the most likely location of the gene by excluding areas of the chromosome that are not alike. Includes audio narration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c51177d2-c017-4d00-8c7b-de71cabf5059/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2012-04-17T22:50:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12266.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Exclusion</video:tag>
      <video:tag>Mapping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Simultaenous-Visual-of-a-Sea-Urchin-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Simultaenous Visual of a Sea Urchin Fertilization</video:title>
      <video:description>See how the process of fertilization of a sea urchin takes place through phase contrast and fluorescence.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c51ff38b-5f0e-4675-9fc4-506a9f69113e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>151</video:duration>
      <video:publication_date>2010-04-08T20:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4170.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>urchin</video:tag>
      <video:tag>Fertilization</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-coumadin-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does coumadin work?</video:title>
      <video:description>In this science video, a pharmacist explains how coumadin works, why doctors prescribe this blood thinner, and common side effects of the drug.

Watch More Health Videos at Health Guru: http://www.healthguru.com/?YT</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/c52ee8e0-90c6-4e25-bad7-448000223212/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2012-10-10T09:53:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27711.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>coumadin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Right-view-of-heart-with-blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Right view of heart with blood</video:title>
      <video:description>Deoxygenated blood from the body enters the right atrium through two large veins: the superior vena cava (top) and the inferior vena cava (bottom)./nFrom the right atrium, blood passes through the tricuspid valve into the right ventricle. From there it is pushed through the pulmonary valve into the main pulmonary artery. The artery splits into left and right branches just above the left atrium, with the left pulmonary artery sending blood to the left lung and the right pulmonary artery (which snakes underneath the aortic arch and around the back of the superior vena cava) sending blood to the right lung.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c531f7b7-d610-427e-a09b-2bca8993143b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1</video:duration>
      <video:publication_date>2013-02-08T23:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29692.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ice-Cube-Convection-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ice Cube Convection Experiment</video:title>
      <video:description>physics, electromagnetic waves, fun with physics, physics videos, physics handbook, physics definitions, physics charts, physics table, physics quiz, physics videos, physics laws, physics experiments, physics inventions, Electrostatics, Electromagnetic, Current theory, Optics, Atoms and Nuclei, Electronic Devices, Laser, Solid State Electronics, Gauss&apos;s Law, Capacitance, Electrical Measurements, Thermoelectric Effects, Motion of Charged Particles, Magnets and Earth&apos;s Magnetism, Alternate Current and Direct Current principals, Huygen&apos;s principle and interference, Diffraction and Polarization, Photometry, Reflection and Dispersion of Light, Optical Measuring Instruments, Wavelength, Structure of Atom, Radioactivity, Conductors, Insulator and Super Conductors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c534d1d3-bcb9-4c18-b5d0-0be1b133c1ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2010-11-09T00:20:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4800.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ice</video:tag>
      <video:tag>cube</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>handbook</video:tag>
      <video:tag>Dictionary</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>experiments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-54-Maxillary-Tuberosity-Reduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Maxillary Tuberosity Reduction</video:title>
      <video:description>&quot;Lec 54 - Maxillary Tuberosity Reduction&quot; The surgical reduction of a hyperplastic tissue from the maxillary tuberosity.  Orig. air date: MAR 1 84

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21263.jpg</video:thumbnail_loc>
      <video:duration>758</video:duration>
      <video:publication_date>2012-09-09T03:43:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/69Lq0i37ur4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>54</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Tuberosity</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Environ-Sci-Lecture-14</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Environ Sci - Lecture 14</video:title>
      <video:description>Environ Sci - Lecture 14

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27089.jpg</video:thumbnail_loc>
      <video:duration>2833</video:duration>
      <video:publication_date>2012-09-19T06:42:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Eb-EIwv6LBM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>14</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Environ-Sci-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Environ Sci - Lecture 15</video:title>
      <video:description>Environ Sci - Lecture 15

Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27090.jpg</video:thumbnail_loc>
      <video:duration>2580</video:duration>
      <video:publication_date>2012-09-19T06:42:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c8OHZZ1AX5I</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tiny-conspiracies-Part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tiny conspiracies (Part 5)</video:title>
      <video:description>This is a microbe world video explaining tiny conspiracies. Bacteria communicate with chemical languages that allow them to synchronize their behavior and thereby act as multi-cellular organisms. This process, called quorum sensing, enables bacteria to do things they cant do as a single cell, like successfully infect and cause disease in humans.
 
Bonnie Bassler, Ph.D., the Squibb Professor of Molecular Biology at Princeton University and President-elect for the American Society for Microbiology, has been researching strategies that can interfere with quorum sensing and will hopefully yield novel antibiotics to prevent disease. 

In this episode of Microbe world video we present the full presentation Dr. Bassler gave at the Marian Koshland Science Museum in Washington, D.C. on June 18, 2009. Not only does Dr. Bassler explain the mechanisms of bacterial communication, but she also puts forth her theories on how we can disrupt this communication for human benefit.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c536c360-37ad-4d04-b53b-356de252615e/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2010-04-16T01:41:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4268.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>bonnie</video:tag>
      <video:tag>bassler</video:tag>
      <video:tag>quorum</video:tag>
      <video:tag>sensing</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>koshland</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>DC</video:tag>
      <video:tag>princeton</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>Microbes</video:tag>
      <video:tag>microbe</video:tag>
      <video:tag>World</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Removal-of-gallstone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removal of gallstone</video:title>
      <video:description>Gallbladder stores bile produced by liver. Upon ingestion of food, bile is released from gallbladder to stomach and intestines. Sometime stones form in the gallbladder which may block the bile duct. Edited by Ashraf</video:description>
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      <video:uploader>prosel</video:uploader>
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    <loc>https://dnatube.com/videos/PCNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PCNA</video:title>
      <video:description>This quick fly-through was developed as a demo for the In3D encoding process. The proliferating cell nuclear antigen PCNA serves a clamp to keep DNA polymerases associated with DNA during DNA replication in cells. To date, several DNA replication clamps have been discovered and characterized from a variety of organisms including bacteria and mammals.
www.scianafilms.com</video:description>
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      <video:duration>31</video:duration>
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      <video:uploader>sertan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Explaining-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explaining Total Internal Reflection</video:title>
      <video:description>In Total Internal Reflection,light incident at a larger angle will only be the one to have reflection.The video is about two aspects, (i) critical angle (ii) total internal reflection. For detailed lectures, please visit 123iitjee.com .</video:description>
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      <video:duration>182</video:duration>
      <video:publication_date>2009-04-09T23:16:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1692.mp4</video:content_loc>
      <video:uploader>nirva dede</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Bailout-7-Bank-goes-into-bankruptcy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Bailout 7: Bank goes into bankruptcy</video:title>
      <video:description>Bailout 7: Bank goes into bankruptcy

What happens when there is no equity infusion and the bank goes in to bankruptcy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22271.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2012-09-11T01:34:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MdIfefLcdoU</video:player_loc>
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      <video:tag>Bailout</video:tag>
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      <video:tag>bank</video:tag>
      <video:tag>GOES</video:tag>
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      <video:tag>bankruptcy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/New-Findings-of-Reptiles-and-Sharks-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Findings of Reptiles and Sharks Teeth</video:title>
      <video:description>Mangahounga stream in Hawkes Bay, New Zealand, scientists pay a visit a site that has yielded  very rare dinosaur bones and cretaceous marine vertebrate fossils and these recent findings.</video:description>
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      <video:duration>161</video:duration>
      <video:publication_date>2011-11-24T18:17:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7769.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Archaeology</video:category>
      <video:tag>reptiles</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sharks</video:tag>
      <video:tag>Teeth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Placental-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Placental Delivery</video:title>
      <video:description>When the placenta goes out of the patients` body after the child is already born is called placental delivery. The condition is also known as afterbirth. The video shows such type of case.</video:description>
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      <video:duration>58</video:duration>
      <video:publication_date>2011-12-01T21:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10463.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Placental</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>afterbirth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Introduction-with-Wrist-Replacement-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction with Wrist Replacement Procedure</video:title>
      <video:description>This video provides a brief explanation of wrist replacement procedure used to treat arthritis patients. Different stages during replacement are discussed here. During any total joint replacement, the bones are removed and replaced by an artificial joint. For more information visit our website: www.scientificanimations.com/spine-animation/</video:description>
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      <video:duration>84</video:duration>
      <video:publication_date>2013-06-11T02:12:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30653.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
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      <video:tag>replacement</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>agency</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Biological-Classification-of-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification of Kingdoms</video:title>
      <video:description>Tabular view of biological classification of kingdoms is shown in the video. Basically the whole kingdom is divided into five kingdoms which are divided further into sub-categories.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c588082b-a7bf-4191-960b-c6cd2ef98160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2011-12-15T06:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11873.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Management-of-Acne-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Management of Acne (Part - 1)</video:title>
      <video:description>Acne, or acne vulgaris, is a skin problem that starts when oil and dead skin cells clog up your pores. Some people call it blackheads, blemishes, whiteheads, pimples, or zits. Check out the video for detailed research study on Acne vulgaris and provide us feedbacks. Please subscribe for regular updates...............</video:description>
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      <video:duration>123</video:duration>
      <video:publication_date>2013-07-17T01:34:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30673.mp4</video:content_loc>
      <video:uploader>Narges Daliri</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
      <video:tag>management</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vulgaris</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>Disease</video:tag>
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      <video:tag>dermatologist</video:tag>
      <video:tag>care</video:tag>
      <video:tag>problems</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Calculate-The-Area-Enclosed-In-A-Parabola</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculate The Area Enclosed In A Parabola</video:title>
      <video:description>This video presentation shows how to apply integrals in solving the area enclosed in a parabola. The two parabolas used in the problems are, y squared = 4ax, and x squared = 4ay.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5938859-94e7-4994-aaef-3ce64e867cea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T23:30:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11131.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Application</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Parabola</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Moving-Principles-part1-of-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moving Principles part1 of 4</video:title>
      <video:description>This video will show you that how the principle of moving is necessary for a healthy life. The moving principle will keep your body away from a lot of disease.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c58835bf-5aec-4001-9a21-75e3e4b8a47a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2010-11-16T14:30:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5506.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Healthcare Management</video:category>
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      <video:tag>moving</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Tissue-Lysate-Preparation-Native</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tissue Lysate Preparation (Native)</video:title>
      <video:description>This protocol involves three steps to prepare tissue lysate. First, the tissue is grinded. Then, the cells are lysed in the lysis buffer. After ultra speed centrifuge, tissue lysate is prepared as read-to-use, native lysate in modified RIPA Buffer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/c59a32a1-c455-490d-bfe4-f764ce865945/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-06-08T03:23:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4390.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>tissue</video:tag>
      <video:tag>Lysate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>native</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abscess-Incision-and-Drainage-New-England-Journal-of-Medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abscess Incision and Drainage - New England Journal of Medicine</video:title>
      <video:description>The video of the New England Journal of Medicine shows abscess incision and drainage procedure. The surgery is performed mostly on cases of local skin abscess. The clip provides details on the conditions requiring this type of surgery and also gives some valuable additional information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c595e73a-64b6-4e35-af3a-9b85f93d05a2/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T20:01:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10894.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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      <video:tag>Abscess</video:tag>
      <video:tag>incision</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Drainage</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>new</video:tag>
      <video:tag>England</video:tag>
      <video:tag>Journal</video:tag>
      <video:tag>medicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-identity-of-the-stickleback-fish-on-jeopardy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The identity of the stickleback fish on jeopardy!</video:title>
      <video:description>The identity of the stickleback fish stumps the contestants on the game show.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/c5a1e337-1ac4-4ddf-889f-cbd668db25c7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2012-04-12T22:47:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12185.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Fish</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-is-a-wrist-fracture-is-treated-by-Bupa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How is a wrist fracture is treated? by Bupa</video:title>
      <video:description>What are the parts of bone? How does force act on bones? What are the types of fractures? Watch this guiding animation to learn the illustrative answers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/c5c839f1-21b6-4049-a8b3-fa2379b968a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2013-02-11T01:48:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30112.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wrist</video:tag>
      <video:tag>fracture</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Reduction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gender-neutral-babies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gender neutral babies</video:title>
      <video:description>AsapSCIENCE tells us about gender differentiation.  During the first few weeks of conceptions babies are really gender neutral; the X chromosome is the one that does all the work in cell differentiation.  Therefore, we all start as women.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c5cd34fc-7457-42f3-aeb1-161d967fa6dc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2014-10-03T11:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31856.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>x</video:tag>
      <video:tag>Y</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Placing-Implant-Abutments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Placing Implant Abutments</video:title>
      <video:description>&quot;Lec 9 - Placing Implant Abutments&quot; How to place abutments on dental implants

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:duration>528</video:duration>
      <video:publication_date>2012-09-09T04:02:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CAuqCA40TG4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>placing</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Abutments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spaced-Outs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spaced Outs</video:title>
      <video:description>This video shows the concept of spaced out which is very confused and distracted. Here this is the explained of topic from our daily life things.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/c5d1d044-6636-4a44-886e-8bfdce2ca1ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2012-12-10T01:41:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28498.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>spaced</video:tag>
      <video:tag>out</video:tag>
      <video:tag>Great</video:tag>
      <video:tag>wall</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Space</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Part-1-of-root-pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 1 of root pressure</video:title>
      <video:description>This video is an illustration which shows how root pressure works, if a plant is cut close to the roots sap comes out after a short time. This is the first part of root pressure which has a key role in plant growth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5d59738-4c2c-42e7-b4f4-cdf8316f0af2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2011-12-12T04:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11510.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Root</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Re-Invention-Of-The-wheel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Re-Invention Of The wheel</video:title>
      <video:description>Ever heard of the saying that tere is no need to reinvent the wheel. Well these guy does here is the riot, in Wheel Re-Invention.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c5db04b4-f551-46bd-bcaa-75f126e79b49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2011-11-25T23:45:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7946.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>RIOT</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Re</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Toll-like-Receptors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Toll-like Receptors</video:title>
      <video:description>This video discusses the molecular surface of toll-like receptor. Their basic structures are discussed here with their reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/c5dbb178-1a4b-497a-9b90-503321b6b525/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2013-04-07T19:48:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30495.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molecular</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>of</video:tag>
      <video:tag>toll</video:tag>
      <video:tag>Like</video:tag>
      <video:tag>receptor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mastectomy-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mastectomy Procedure</video:title>
      <video:description>www.wss4m.com 

The Mastectomy Procedure

If you are scheduled for a mastectomy:

During the mastectomy you will be placed under general anesthesia. There will be an anesthesiologist monitoring your vital signs, and an EKG monitor will be used to monitor your heart.

The actual mastectomy procedure (with axillary node dissection) takes approximately 2-3 hours. If you have chosen to have reconstructive surgery at the same time the length of the surgery will increase. When performing a simple mastectomy the surgeon will make an incision along the outskirts of the breast closest to the area of the tumor. The skin is left in one piece. The surgeon will seldom remove the nipple; however, the milk ducts and connected tissue underneath the breast skin are gently cut and removed. The surgeon will often use drainage tubes to remove excess fluid (blood and lymph node fluid) from the body. These tubes are stitched into place and will be removed when the drainage becomes less than 1 ounce per day. This usually occurs within two weeks. The surgeon will dress (bandage) the site before you awake from surgery. 
ref: http://www.breasthealthonline.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/c6cfbce0-c0ab-46d1-a6e6-e32e5a72a760/cand_5.jpg</video:thumbnail_loc>
      <video:duration>276</video:duration>
      <video:publication_date>2009-04-17T00:09:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1794.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mastectomy</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-miracle-of-mans-creation-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The miracle of man&apos;s creation part 3</video:title>
      <video:description>This film is about your story. How you came to be from a single drop of liquid? How you were carefully designed, built, fed, and raised in your mother’s womb? When you see the marvelous design, plan and intricacy in each tiny step that leads to your existence, you will recall that this is not the work of the blind forces of nature, but the work of an all-Wise and all-Powerful Creator. Learn more from this video demonstration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c6e7bc9f-22b3-431e-90ec-9fa90b01fea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>948</video:duration>
      <video:publication_date>2009-05-10T12:58:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2164.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Man</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Mother</video:tag>
      <video:tag>womb</video:tag>
      <video:tag>emrio</video:tag>
      <video:tag>design</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pharmacology-Drug-binding-85a7c3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pharmacology Drug binding</video:title>
      <video:description>Pharmacology (from Greek φάρμακον, pharmakon, &quot;drug&quot;; and -λογία, -logia) is the branch of medicine and biology concerned with the study of drug action.[1] More specifically, it is the study of the interactions that occur between a living organism and chemicals that affect normal or abnormal biochemical function. If substances have medicinal properties, they are considered pharmaceuticals. The field encompasses drug composition and properties, interactions, toxicology, therapy, and medical applications and antipathogenic capabilities. The two main areas of pharmacology are pharmacodynamics and pharmacokinetics. The former studies the effects of the drugs on biological systems, and the latter the effects of biological systems on the drugs. In broad terms, pharmacodynamics discusses the interactions of chemicals with biological receptors, and pharmacokinetics discusses the absorption, distribution, metabolism, and excretion of chemicals from the biological systems. Pharmacology is not synonymous with pharmacy, which is the name used for a profession, though in common usage the two terms are confused at times. Pharmacology deals with how drugs interact within biological systems to affect function. It is the study of drugs, of the reactions of the body and drug on each other, the sources of drugs, their nature, and their properties. In contrast, pharmacy is a biomedical science concerned with preparation, dispensing, dosage, and the safe and effective use of medicines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c709fc72-85ab-41cd-92c6-41b83cd3b9df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-16T14:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5515.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pharmacology</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cloning-presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cloning - presentation</video:title>
      <video:description>Cloning which is the process of producing similar populations of genetically identical individuals that occurs in nature when organisms such as bacteria, insects or plants reproduce asexually is performed by 
Joseph G. Marx, PhD and is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/06/c723ebb1-0249-4bad-8625-c9b34e680ff9/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-06-10T01:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/486.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>cloning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Emotional-pain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Emotional pain</video:title>
      <video:description>Is psychological  pain the same as physical pain? this video investigates this very question.  As it turns out, they might be more a like than you might think.  Take a look at this fascinating video for a definite answer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/c7129118-8605-4e42-b32d-bf9d9d982e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2014-10-02T02:38:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31800.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>avoid</video:tag>
      <video:tag>Pain</video:tag>
      <video:tag>isolation</video:tag>
      <video:tag>Fit</video:tag>
      <video:tag>emotional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-Nucleophilic-Catalysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are Nucleophilic Catalysis</video:title>
      <video:description>This video shows reaction showing the nucleophilic displacement of a primary alkyl chloride by hydroxide catalyzed by iodide. Video is very clear and up to the point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c72661b0-cee4-41d6-b77b-60c1f1f66d61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-30T22:04:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6336.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nucleophilic</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>18</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Theory-of-Vaginal-Side-Specific-Repair-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Theory of Vaginal Side Specific Repair video</video:title>
      <video:description>vaginal prolapse procedures can be done vaginaly this Video highlights the theory behind side and site specific vaginal repair of the anterior vaginal wall prolapse watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c72627bd-3dbb-4966-91a1-bebfb939d4a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-12-01T04:24:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10211.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>theory</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Vaginal</video:tag>
      <video:tag>side</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calculating-Simplest-Form-For-a-Fractional-Number</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calculating Simplest Form For a Fractional Number</video:title>
      <video:description>What is the simplest form for a fractional number? This video will help you to calculate the simplest forms with examples.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/189aa1e2-cee5-4939-9b8e-aa818a027cc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-12-04T12:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6430.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>Concepts</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplest</video:tag>
      <video:tag>form</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-on-embryonic-stem-cells-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture on embryonic stem cells - 10</video:title>
      <video:description>Development of embryonic cell to fully grown organism involve many differentiation steps. During this steps, cells decide what they are finally going to be. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/cb766b4f-7ff0-4380-9b74-e6f017722c2b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2007-08-16T22:59:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/793.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>expression</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bioinformatics-and-IT-for-better-tomorrow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bioinformatics and IT for better tomorrow</video:title>
      <video:description>This is a highlight of prediction of the future in bioinformatics for better tomorrow. We also preview computer growth and its importance in the current advance in genetics.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb7c7aa9-5264-42a9-b9c0-c89180b9fe4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>359</video:duration>
      <video:publication_date>2010-11-20T23:07:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5630.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>bioinformatics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Data-on-Chinese-US-Balance-of-Payments</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  17 - Data on Chinese US Balance of Payments</video:title>
      <video:description>Data on Chinese US Balance of Payments

Data on Chinese US Balance of Payments</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22666.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-09-11T02:48:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iNemmT1hnzA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>data</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>US</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Payments</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lumigram-hepls-diagonsis-of-gallbladder-problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lumigram hepls diagonsis of gallbladder problems</video:title>
      <video:description>Lumigram can be used to identify abnormalities of the gallbladder such as cysts or obstruction of bile ducts due to gallstones. This video shows a gallbladder lumigram. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cbba5c37-7570-47c5-9f3e-dd805ad0f445/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:00:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8797.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Lumigram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Flossing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Flossing</video:title>
      <video:description>A dental animation features a technique called “Dental flossing” to clean the teeth. Normally brush cannot reach easily around the teeth. Dental flossing helps to prevent gum disease by getting rid of pieces of food and plaque from between your teeth. Dental flossing is a thin, soft thread made of nylon or plastic which removes food and plaque from between your teeth. For more information, visit our website: www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/08/cbbaa1ad-6ce4-4e59-b3ee-bfdd07fc1126/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2013-08-26T07:24:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30702.mp4</video:content_loc>
      <video:uploader>Scientific Animations</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Flossing</video:tag>
      <video:tag>Tooth</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>Decay</video:tag>
      <video:tag>Gum</video:tag>
      <video:tag>diseases</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Splicing-of-mRNA-Virtual-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Splicing of mRNA  Virtual Cell</video:title>
      <video:description>Describing the process of RNA splicing which is an important step in creating the MRNA involved in protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cbbc6d53-7394-4840-b2b5-0e65c335fc79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2011-10-18T02:50:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7051.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Splicing</video:tag>
      <video:tag>del</video:tag>
      <video:tag>ARN</video:tag>
      <video:tag>de</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>español</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RNA-detection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RNA detection</video:title>
      <video:description>A description of how western blotting is used to detect proteins.  The process of Western Blotting is also called immunoblotting.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/cbd57cdc-3cd3-4045-96b9-1334d9220570/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1075</video:duration>
      <video:publication_date>2014-10-03T12:04:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31858.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Blotting</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Samples</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Green-Careers-Clean-Energy-Solar-Power-clip</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Green Careers: Clean Energy - Solar Power (clip)</video:title>
      <video:description>In this program, we&apos;ll view the entire range of jobs needed to make solar power a reality from research and development, design and marketing, and financial analysis to construction and project management. Engineers, analysts and managers share with us both how they work in this emerging green industry and how they found the opportunity to be part of the clean energy solution.

Jobs profiled in this program include:
Research &amp; Development Engineer, Design Engineer, Marketing Manager, Financial Analyst, Construction Manager, and Project Manager. 

20 minutes, color.

direct link to purchase the DVD:

http://www.phoenixlearninggroup.com/Products/VideoDetail.aspx?id=16836940-7e5e-4034-8926-dfc2c4c6a035&amp;cat=&amp;sub=6516bc9d-f8fd-4e94-b702-ab180d939306</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/cbf3dd63-f8ba-40f4-b6ad-5a7476fc9f0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2009-05-30T09:06:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2705.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>green</video:tag>
      <video:tag>Careers</video:tag>
      <video:tag>clean</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>sustainability</video:tag>
      <video:tag>Analyst</video:tag>
      <video:tag>Engineer</video:tag>
      <video:tag>Manager</video:tag>
      <video:tag>phoenix</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>group</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Part-II-b3dc32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution Part II</video:title>
      <video:description>Evidence for evolution is given in this video. It explains that evolution is the only theory that can explain the existence of the stretch of 152 nucleotides found in our genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cbfe21e1-7f54-4431-9c2c-37bc5b68fde1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2011-12-15T01:12:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11819.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chest-Tube-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chest Tube Procedure</video:title>
      <video:description>A test tube is inserted through the rib space of the thorax into the pleural space to remove air and fluid thereby restoring negative pressure in the pleural space</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/92cf6887-0b0f-41b7-a0b0-7818d079d4ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T22:51:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11064.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>tube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-transcription2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA transcription2</video:title>
      <video:description>Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
This animation illustrates a proposal to replace the nucleic bases letter representation with five discrete values on the gray scale. Instead of letters UCAGT this concept employs five discrete values U=Black, C= Dark, A=Gray, G=light, and T= White. Value of &quot;black&quot; is defined as &quot;absence of light&quot;, thus U =100% black, C=75% black, A=50%black, G=25% black, T=0% black. This is a linear structure with two elements U and T having one neighbor, while three elements, C, A, and G are with two neighbors. The difference between neighboring values is 25%.
If we define all pairs that differ 50% we will get: U-A, C-G, A-T. With this single rule we have established all the base pairs for both DNA and RNA and the exchange value which defines these relationships is the value of Gray that represents Adenine (A).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc282c46-b345-4ce9-81a6-ee7171d113f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2010-11-19T00:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5618.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>visualisation</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Primary-murine-neurons-infected-with-EHV-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Primary murine neurons infected with EHV-1</video:title>
      <video:description>This movie was performed ​​during the 65 hour incubation of primary cultured neurons with EHV-1. Authors: Joanna Cymerys, Anna Slonska, Anna Golke, Marcin W. Banbura.
Division of Virology, Department of Preclinical Sciences, University of Life Sciences. Poland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/cc411c04-9295-4747-92c4-f7298af21118/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2012-10-12T10:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27910.mp4</video:content_loc>
      <video:uploader>Joanna Cymerys</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neurons</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>EHV</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetics-Guide-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetics Guide - Part 1</video:title>
      <video:description>Genetics Guide - Part 1

This is an introduction to the next two clips. 

I really liked these clips :)

PLease vote + write a comment or question :)


***********DISCLAIMER***************
This movie is uploaded (like all others -- unless specified) for the sole purpose of education and not for profits. It is designed to help mostly A-level students in their biological science studies. No copyright infringement intended.
*****************************************</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/cc4890be-0d6b-4694-a6de-d7040f561dea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>262</video:duration>
      <video:publication_date>2009-05-27T19:02:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2362.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>study</video:tag>
      <video:tag>Revision</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-explanation-of-amino-acids-and-protein-structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An explanation of amino acids and protein structure</video:title>
      <video:description>The video shows the properties and structure of amino acids like backbone, hydrophobic and hydrophilic properties and, the side chain. It also shows the different formations of polypeptide such as primary, secondary, tertiary, and quaternary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/cc45f1c5-9415-45f7-906d-dae4ac7ece5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2012-10-29T21:16:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27935.mp4</video:content_loc>
      <video:uploader>Nikunj Patel</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>proteins</video:tag>
      <video:tag>acids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Black-Hole-in-our-Galaxy-Sept-16-2012-Nasa-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Black Hole in our Galaxy Sept 16 2012 Nasa Video</video:title>
      <video:description>NASA&apos;s Swift satellite recently detected a rising tide of high-energy X-rays from a source toward the center of our Milky Way galaxy. The outburst, produced by a rare X-ray nova, announced the presence of a previously unknown stellar-mass black hole. /n&quot;Bright X-ray novae are so rare that they&apos;re essentially once-a-mission events and this is the first one Swift has seen,&quot; said Neil Gehrels, the mission&apos;s principal investigator, at NASA&apos;s Goddard Space Flight Center in Greenbelt, Md. &quot;This is really something we&apos;ve been waiting for.&quot;/nAn X-ray nova is a short-lived X-ray source that appears suddenly, reaches its emission peak in a few days and then fades out over a period of months. The outburst arises when a torrent of stored gas suddenly rushes toward one of the most compact objects known, either a neutron star or a black hole. /nAn X-ray outburst caught by NASA&apos;s Swift on Sept. 16, 2012, resulted from a flood of gas plunging toward a previously unknown black hole. Gas flowing from a sun-like star collects into a disk around the black hole. Normally, this gas would steadily spiral inward. But in this system, named Swift J1745-26, the gas collects for decades before suddenly surging inward. Credit: NASA&apos;s Goddard Space Flight Center</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/cc4c12c4-3ac8-4531-8d75-d055f6cf0aad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2012-10-07T04:00:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27690.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>NASA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Waxing-the-Full-Coverage-Bite-Splint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- Waxing the Full Coverage Bite Splint</video:title>
      <video:description>&quot;Lec 1- Waxing the Full Coverage Bite Splint&quot; Shows how to wax a full coverage bite splint on an articulator paying special attention to the occlusal aspect of the project. Orig. air date: APR 19 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21351.jpg</video:thumbnail_loc>
      <video:duration>2102</video:duration>
      <video:publication_date>2012-09-09T04:35:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cEaXpNZaEXY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Waxing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>coverage</video:tag>
      <video:tag>Bite</video:tag>
      <video:tag>Splint</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nasogastric-tube-insertion-demonstration-NGT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric tube insertion demonstration NGT</video:title>
      <video:description>Medical training nasogastric intubation this involves inserting a tube through the nasal passage into the stomach a step by step demonstration practise the nasogastric intubation procedure yourself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cc5d1e2c-d833-4529-9d8f-1ed73d1efd82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-12-06T20:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10936.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>ngt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-manipulate-the-brain-through-light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to manipulate the brain through light</video:title>
      <video:description>Since the brain is an electrical device, it can be manipulated.  This video explores the effects of new technologies that are making it possible for us to change, influence or control the human brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/cc813e76-b574-4e79-aae4-2825b7ffae4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2014-10-01T16:55:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31735.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>Hacked</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>human</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Histology</video:title>
      <video:description>The spinal cord is part of the nervous that emanates from the medulla oblangata. It is a long tubular bundle of tissues and support cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cc820116-ea0a-4026-9cb6-a2a0d87e2d98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>438</video:duration>
      <video:publication_date>2011-11-28T11:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8477.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H1N1-Swine-Flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 (Swine Flu)</video:title>
      <video:description>What is H1N1, or Swine flu with more common name? In this video, Dr. Joe Bresee with the CDC Influenza Division describes swine flu - its signs and symptoms, how it&apos;s transmitted, medicines to treat it, steps people can take to protect themselves from it, and what people should do if they become ill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/ccd64821-be46-412e-abd5-7ec2b362afc3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>347</video:duration>
      <video:publication_date>2009-09-02T02:38:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3311.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Explosion</video:title>
      <video:description>hydrogen bomb or H-bomb,weapon deriving a large portion of its energy from the nuclear fusion of hydrogen isotopes. In an atomic bomb, uranium or plutonium is split into lighter elements that together weigh less than the original atoms, the remainder of the mass appearing as energy. Unlike this fission bomb, the hydrogen bomb functions by the fusion, or joining together, of lighter elements into heavier elements. The end product again weighs less than its components, the difference once more appearing as energy. Because extremely high temperatures are required in order to initiate fusion reactions, the hydrogen bomb is also known as a thermonuclear bomb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc8dc9ed-5f18-4514-bc8e-86d626828038/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2010-11-09T21:45:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4896.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Explosion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-capuchins-use-stone-tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild capuchins use stone tools</video:title>
      <video:description>Teimoso, a wild male capuchin, has to choose between a heavy, small stone and a light, large stone. Teimoso touches the small stone and then</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/cc923a91-4c4a-47ff-b402-ebec50849a32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2009-04-21T22:14:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1935.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Visalberghi</video:tag>
      <video:tag>capuchins</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liver-and-gallbladder-detoxification-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liver and gallbladder detoxification-part 2</video:title>
      <video:description>Gallstones can obstruct bile ducts causing various medical problems. Generally, gallstones are removed by surgery. However, this video, last of the two videos in series, explains how gallstone can be dissolved naturally by detoxification. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc95f499-38f6-43b3-a99b-cb2623bd73b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>418</video:duration>
      <video:publication_date>2010-11-28T09:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6215.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Liver</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gallbladder</video:tag>
      <video:tag>Detoxification</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stem-cell-banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stem cell banking</video:title>
      <video:description>Mr gaurav gupta shares his experience of taking his first step in securing a healthy future fir his son with dental stem cell banking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cc98c419-d87c-471d-b0b9-bfccd9de85d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-06T18:11:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10769.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Banking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radium-Watches</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radium Watches</video:title>
      <video:description>This video shows the science behind radioactive radium watches. Video is really interesting. You must watch it for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/ccc76795-728f-44f2-a09a-3e6939a2e09a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2013-02-08T02:58:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29584.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>hunting</video:tag>
      <video:tag>for</video:tag>
      <video:tag>radioactive</video:tag>
      <video:tag>radium</video:tag>
      <video:tag>Watches</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secretory-Pathway-ER-to-PM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretory Pathway (ER to PM)</video:title>
      <video:description>Explaining the Secretory Pathway (ER to PM) and determining the exit site location.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ccd3c438-feb7-4e15-87c7-4f37bc3d6caa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-18T03:02:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7057.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Secretory</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>ER</video:tag>
      <video:tag>to</video:tag>
      <video:tag>PM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Axila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Axila</video:title>
      <video:description>Este video muestra alguno de los elementos vasculo nerviosos de la región axilar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/ccd4d322-4aff-4c54-b5ac-303cb9869a38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2009-04-07T23:14:09.000Z</video:publication_date>
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View the complete course: http://ocw.mit.edu/6-451S05

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View the complete course: http://ocw.mit.edu/6-451S05

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View the complete course: http://ocw.mit.edu/6-451S05

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View the complete course: http://ocw.mit.edu/21H-931S04

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/6-912IAP06

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Genomic conflict arises when the interests of various genomic elements, such as chromosomes and cytoplasmic organelles, are not aligned. These conflicts arise in two situations: either when one unit is contained within another, as a mitochondrion is contained within a cell, or when inheritance is asymmetrical. Genomic conflict can thus occur within a cell, within an organism, or between two organisms, such as a mother and developing fetus. There have been several steps taken to avoid these conflicts in sexual species, including the fairness of meiosis and the uniparental inheritance of cytoplasmic genomes.

00:00 - Chapter 1. Introduction 
01:46 - Chapter 2. Hierarchal Selection and Conflicts 
14:44 - Chapter 3. Segregation Distortion 
20:26 - Chapter 4. Reproductive Conflicts 
36:17 - Chapter 5. Reproductive Conflict and Mental Disorders 
42:57 - Chapter 6. Evolutionary Principles of Conflict Resolution

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

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      <video:publication_date>2012-09-02T18:18:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sWrUoSuFEk</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
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      <video:tag>conflict</video:tag>
      <video:tag>petite</video:tag>
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      <video:tag>hierarchal</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>sex</video:tag>
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      <video:tag>Sexual</video:tag>
      <video:tag>Reproduction</video:tag>
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      <video:tag>conflicts</video:tag>
      <video:tag>relatedness</video:tag>
      <video:tag>segregation</video:tag>
      <video:tag>distortion</video:tag>
      <video:tag>autism</video:tag>
      <video:tag>mental</video:tag>
      <video:tag>Disorders</video:tag>
      <video:tag>imprinting</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-84-Subtracting-Polynomials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Subtracting Polynomials</video:title>
      <video:description>Subtracting Polynomials

u11_l2_t2_we3 Subtracting Polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25229.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2012-09-18T01:59:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5ZdxnFspyP8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Polynomials</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/A-Look-at-Angioplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look at Angioplasty</video:title>
      <video:description>Angioplasty is a procedure to open narrowed or blocked arteries caused by deposits of plaque. The process of widening the passage for the blood to flow through is discussed briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b12e3075-ab2b-44ba-aba6-87fa664a4545/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-10T01:54:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29863.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Angioplasty</video:tag>
      <video:tag>Operation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Histology-Cartilage-lab-Fibrocartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology Cartilage lab Fibrocartilage</video:title>
      <video:description>Fibrocartilage shows rows of chondrocytes aligned parallel to the direction of greatest stress and separated by parallel or irregular bundles this schematic diagram demonstrates the cellular and intercellular features of fibrocartilage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cf513aff-f86b-4d89-a54e-788b0ec16399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-01T23:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10541.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Fibrocartilage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 31 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 31: Indeterminate forms - L&apos;Hospital&apos;s rule

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15632.jpg</video:thumbnail_loc>
      <video:duration>2923</video:duration>
      <video:publication_date>2012-08-28T18:30:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PNTnmH6jsRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
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      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
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      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V</video:title>
      <video:description>Lec 7- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17130.jpg</video:thumbnail_loc>
      <video:duration>4535</video:duration>
      <video:publication_date>2012-09-02T11:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djfwGmnUVNI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Sequence-a-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Sequence a DNA</video:title>
      <video:description>The rapid speed of sequencing attained with modern DNA sequencing technology has been instrumental in the sequencing of complete DNA sequences, or genomes of numerous types and species of life, including the human genome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/8f727ac8-1309-4fa3-8292-67f6b494a54a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2009-07-07T05:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2951.mp4</video:content_loc>
      <video:uploader>sikadi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cycle</video:tag>
      <video:tag>sequencing</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 4 -  MIT 7.012 Introduction to Biology, Fall 2004 &quot; Biochemistry 4 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14856.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-08-28T03:11:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/V3XHn35BLfo</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Segment-of-a-Tapeworm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Segment of a Tapeworm</video:title>
      <video:description>A tapeworm is an organism that gets its name from the flatness of its body and is considered to be one of the intestinal worms that enjoy living in an infected human&apos;s body but with serious repercussions for the host.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/f3b2fc7e-4f19-443c-b779-d3692b487eaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2009-07-07T12:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2967.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Tapeworm</video:tag>
      <video:tag>Segment</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Positioning-Values</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Positioning Values</video:title>
      <video:description>This video explains positioning values and properties of positioning. The video source is educator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d3235988-9d32-47bd-9614-7875ff2e1872/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2010-12-15T14:04:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6585.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Positioning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Simple-Harmonic-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Simple Harmonic Motion</video:title>
      <video:description>&quot;Lec 17 - Simple Harmonic Motion&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is simple harmonic motion. Professor Shankar gives several examples of physical systems, such as a mass M attached to a spring, and explains what happens when such systems are disturbed. Amplitude, frequency and period of simple harmonic motion are also defined in the course of the lecture. Several problems are solved in order to demonstrate various cases of oscillation.

00:00 - Chapter 1. Example Equations of Oscillating Objects
10:49 - Chapter 2. Superposition of Solutions to Linear (Harmonic) Equations
30:16 - Chapter 3. Conditions for Solutions to Harmonic Equations
38:57 - Chapter 4. Exponential Functions as Generic Solutions
50:48 - Chapter 5. Undamped, Under-damped and Over-damped Oscillations
01:00:28 - Chapter 6. Driving Harmonic Force on Oscillator

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15903.jpg</video:thumbnail_loc>
      <video:duration>4440</video:duration>
      <video:publication_date>2012-08-28T21:28:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zz-9UVpYcJI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>harmonic</video:tag>
      <video:tag>motion</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Letters and Science C70V</video:title>
      <video:description>Lec 8- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17131.jpg</video:thumbnail_loc>
      <video:duration>4815</video:duration>
      <video:publication_date>2012-09-02T11:05:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MS84VQOacFA</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9- Letters and Science C70V</video:title>
      <video:description>Lec 9- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17132.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-02T11:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GnfWOBlwwRo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Expected-Values-in-Probability</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Expected Values in Probability</video:title>
      <video:description>This video explains how to solve a probability sum based on a lottery. Step by step instructions are provided on how to solve the sum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e90eba6b-1885-45dc-a859-65b83fade37f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2010-12-06T12:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6517.mp4</video:content_loc>
      <video:uploader>frede</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>pre</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Expected</video:tag>
      <video:tag>value</video:tag>
      <video:tag>probability</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Origin-of-Mathematics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Origin of Mathematics</video:title>
      <video:description>This is a very interesting animated video showing the use of mathematics by people in early age to solve their basic problems. The symbols were generated for representing the figures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/44991810-7894-41ed-9ea2-bedf3477506d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>424</video:duration>
      <video:publication_date>2010-12-11T01:21:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6561.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>History</video:category>
      <video:tag>the</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Mathematics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-of-microbes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of microbes</video:title>
      <video:description>A seven minute video on the types of microbes studied in microbiology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/5a0fad9f-a5cf-4e68-8ed7-5c07c4b5aa34/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-09-14T01:31:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3357.mp4</video:content_loc>
      <video:uploader>ralph robinson</video:uploader>
      <video:category>Education</video:category>
      <video:tag>microbiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Complex-Conjugates-Example</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Complex Conjugates Example</video:title>
      <video:description>Complex Conjugates Example

u16_l4_t2_we4 Complex Conjugates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25321.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-09-18T02:52:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dbxJ6LD0344</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Complex</video:tag>
      <video:tag>Conjugates</video:tag>
      <video:tag>Example</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Wrap-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Wrap-up</video:title>
      <video:description>Lec 24- Wrap-up.
The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19194.jpg</video:thumbnail_loc>
      <video:duration>3139</video:duration>
      <video:publication_date>2012-09-04T19:14:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aL9qU56VDAA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Illustration-of-Fertilization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Illustration of Fertilization</video:title>
      <video:description>A very short illustration on how the sperm cells travel to the Ovum and where fertilization takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/96ca049d-0f41-4c4e-b3ad-0e3a3a4033f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2009-08-07T18:05:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3143.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/James-Chadwicks-Experiment-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>James Chadwicks Experiment Video</video:title>
      <video:description>Chemistry Project
November 2007</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/a5c92893-dec8-4963-9fb0-06bd677126cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2009-09-14T08:22:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3370.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Education</video:category>
      <video:tag>School</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>james</video:tag>
      <video:tag>chadwick</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Vasectomy-Song</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Vasectomy Song</video:title>
      <video:description>Vasectomy is a permanent birth control surgery. This is a song on vasectomy with slides from the popular sitcom the family guy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdd29ef7-dee4-4086-aad1-549c0aaad3fd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2011-11-30T05:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9296.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Vasectomy</video:tag>
      <video:tag>Song</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-89-Multiplying-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Multiplying Decimals</video:title>
      <video:description>Multiplying Decimals

U03_L2_T2_we1 Multiplying Decimals</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24829.jpg</video:thumbnail_loc>
      <video:duration>172</video:duration>
      <video:publication_date>2012-09-17T16:59:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JEHejQphIYc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>Decimals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Astronomy-Via-The-Hubble-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Astronomy Via The Hubble Telescope</video:title>
      <video:description>The Hubble Telescope has put a lot of data in astronomy that can not be denied. Did you know who the Hubble is named after?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0306efe-e178-4f17-a8bd-7d0f123d1c83/cand_25.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2011-11-23T10:05:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7690.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>astronomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Ever-Images-Of-Lunar-Flyover</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Ever Images  Of Lunar Flyover</video:title>
      <video:description>Have a look at the first images taken by the Lunar Reconnaissance Orbiter Camera on June 30,2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5cd3c01e-f0ba-47a4-8378-1312a93c856e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-23T08:40:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7645.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>HD</video:tag>
      <video:tag>LUNAR</video:tag>
      <video:tag>Flyover</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
      <video:tag>LRO</video:tag>
      <video:tag>camera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibiotics-Dangerous-or-Safe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibiotics - Dangerous or Safe?</video:title>
      <video:description>Stop Abusing Antibiotics!
FRIDAY, SEPTEMBER 26, 2008
Filed under: dangerous or safe   
In the ninth instalment of her &quot;Dangerous or Safe?&quot; series, paediatrician Dr. Cara Natter son sets the record straight on antibiotics.
 
Getty Images
WHAT IS THE QUESTION?
The discovery of antibiotics marked one of the major turning points in medical history: For the first time, medicines could fight infections head on. But ...
*antibiotics only fight infections
*antibiotics only treat one kind of infection: bacterial 
*each specific antibiotic only fights a few particular bacteria

It quickly became a slippery slope to the abuse of antibiotics:
*when given &quot;just in case,&quot; antibiotics became grossly overused
*almost immediately, bacteria evolved strategies to live through the antibiotics -- this then required higher doses and newer formulations 
*now there are bacteria resistant to almost all antibiotics that exist -- and we cannot come up with new antibiotics fast enough

How big a problem is antibiotic resistance? 
*approximately 2 million people acquire infections while being hospitalized every year, an estimated 90,000 of them die of these infections, and 70% of these bacteria are resistant to at least one drug (and some are resistant to all)
*in the community (rather than within the hospital), there are two drug resistant bacteria that have become so ubiquitous, they are widely known by their acronyms: 
    MRSA (methacillin-resistant staphylococcus aureus) 
    VRE (vancomycin-resistant enterococcus) 

How did we get to this point with resistance?
*parents request antibiotics or doctors prescribe them unnecessarily
*patients are often noncompliant with their antibiotics (not completing the course or missing a few doses here and there)
*we have exposures to antibiotics we don&apos;t often think about, like through our food supply (via the use of antibiotics in feed, in plant material, and to proactively ward off infections so that animals can grow big and strong) 

WHAT IS THE BOTTOM LINE?

Antibio</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/5d577f95-998c-4c02-b872-5a3b693f4f55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2009-07-18T11:57:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3056.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Antibiotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Transcription-and-Protein-Assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Transcription and Protein Assembly</video:title>
      <video:description>RNA-binding PPR proteins could change the way we treat disease. Their secret is their versatility – of finding and binding a specific RNA molecule, and have the capacity to correct it if it is defective, or destroy it if it is detrimental.They can also help ramp up production of proteins required for growth and development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/07/d8685934-1a2d-42e3-820b-b6f39e0e6ed0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2009-07-18T12:14:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3059.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Transcription</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>function</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Nucleus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-SWITZERLAND</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN SWITZERLAND</video:title>
      <video:description>DARWINISM COLLAPSED IN SWITZERLAND THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f9a20b9a-022c-4b53-b535-a85b1fd6a2e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2009-08-02T14:37:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3101.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>atheism</video:tag>
      <video:tag>atheist</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>ATLAS</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Switzerland</video:tag>
      <video:tag>Turkey</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Allahs-Artistry-In-Colour-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Allah&apos;s Artistry In Colour 1</video:title>
      <video:description>This video discusses Allah&apos;s Artistry In Colour. Have you ever thought what it would be like to live in a world without colour? Free yourself for a moment from your experience, forget all that you&apos;ve learned and start using your imagination. Try to visualise your body, the people around you, the seas, the sky, trees, flowers, in short everything in black. Imagine that there is no colour around you. Try to think how you would feel if people, cats, dogs, birds, butterflies, and fruits had no colour at all. You would never want to live in such a world, would you?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/9c629e44-63f6-4462-8c73-4d8d02b7f94b/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-02T15:33:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3107.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>color</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>pigment</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>michael</video:tag>
      <video:tag>denton</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>length</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Probiotic-the-Helpful-Organisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotic  the Helpful Organisms</video:title>
      <video:description>Some probiotics have been shown in preliminary research to possibly treat various forms of gastroenteritis.[20] They might reduce both the duration of illness and the frequency of stools.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd81c3f8-9a0b-4898-a049-51b852f46a6c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-11-24T00:28:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5866.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-cyanide-disrupts-ATP-Synthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How cyanide disrupts ATP Synthesis</video:title>
      <video:description>This animation explains how cyanide poisons cells by disrupting aerobic respiration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/63085fa2-12e4-4c3b-996e-64d083de51b1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2013-02-09T00:52:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29712.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>cyanide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Year-2008-Guest-Lecture-by-Carl-Icahn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -Year 2008 -  Guest Lecture by Carl Icahn</video:title>
      <video:description>Guest Lecture by Carl Icahn -Year 2008

Financial Markets (ECON 252)

Mr. Carl Icahn, a prominent activist investor in corporate America, talks about his career and how he became interested in finance and involved in shareholder activism. He discusses his thoughts about today&apos;s economy and American businesses and their inherent threats and opportunities. He believes that the biggest challenge facing corporate America is weak management and that today&apos;s CEOs, with exceptions, might not be the most capable of leading global companies. He sees opportunities for current, intelligent college students to succeed in the corporate world if they work hard and can identify valuable business pursuits.

00:00 - Chapter 1. Carl Icahn: A Self-Introduction 
06:10 - Chapter 2. An Anti-Darwinian Corporate America 
19:56 - Chapter 3. Questions: Personal Motivation and Inspiration 
29:21 - Chapter 4. Questions: Activist Investing in the Real World 
38:53 - Chapter 5. Questions: Sensing Potential in Poorly Managed Companies

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12553.jpg</video:thumbnail_loc>
      <video:duration>2543</video:duration>
      <video:publication_date>2012-08-20T13:51:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HlfgQ4_7EYA</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>activist</video:tag>
      <video:tag>investor</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>Carl</video:tag>
      <video:tag>Icahn</video:tag>
      <video:tag>convertible</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Credit</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>shareholder</video:tag>
      <video:tag>activism</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Options</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Letters and Science C70V</video:title>
      <video:description>Lec 25- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17148.jpg</video:thumbnail_loc>
      <video:duration>4612</video:duration>
      <video:publication_date>2012-09-02T11:25:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EGWVGDQF1tM</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bones</video:title>
      <video:description>Bones &amp; Ligaments of the Knee, Femur, Tibia, and Pelvis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a144a400-aa64-45a1-8ac4-cee27fc5b6cf/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2009-08-12T09:39:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3249.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>fabian</video:tag>
      <video:tag>human</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>knee</video:tag>
      <video:tag>ligaments</video:tag>
      <video:tag>Femur</video:tag>
      <video:tag>tibia</video:tag>
      <video:tag>Pelvis</video:tag>
      <video:tag>Bones</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Current-and-Voltage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Current and Voltage</video:title>
      <video:description>This segment of this video series discusses the differences between Current and Voltage and how it applies to charges in electricity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5c801c1-de6f-4a56-9489-a5d5ce08d047/cand_5.jpg</video:thumbnail_loc>
      <video:duration>319</video:duration>
      <video:publication_date>2010-11-13T23:18:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5220.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Current</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>coloumb</video:tag>
      <video:tag>coloub</video:tag>
      <video:tag>per</video:tag>
      <video:tag>Second</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Multiplying-and-Simplifying-Rational-Expressions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Multiplying and Simplifying Rational Expressions</video:title>
      <video:description>Multiplying and Simplifying Rational Expressions

u15_l1_t2_we1 Multiplying and Simplifying Rational Expressions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25231.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2012-09-18T02:00:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x6FFjiHPlSI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Esophageal-Dilation-due-to-a-narrowing-of-the-esophagus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Esophageal Dilation due to a narrowing of the esophagus</video:title>
      <video:description>What is Esophageal Dilation?
Esophageal dilation is a procedure that allows your doctor to dilate, or stretch, a narrowed area of your esophagus [swallowing tube]. Doctors can use various techniques for this procedure. Your doctor might perform the procedure as part of a sedated endoscopy. Alternatively, your doctor might apply a local anesthetic spray to the back of your throat and then pass a weighted dilator through your mouth and into your esophagus. 
Why is it Done? 
The most common cause of narrowing of the esophagus, or stricture, is scarring of the esophagus from reflux of acid occurring in patients with heartburn. Patients with a narrowed portion of the esophagus often have trouble swallowing; food feels like it is &quot;stuck&quot; in the chest region, causing discomfort or pain. Less common causes of esophageal narrowing are webs or rings (which are thin layers of excess tissue), cancer of the esophagus, scarring after radiation treatment or a disorder of the way the esophagus moves [motility disorder]. 
How Should I Prepare for the Procedure? 
An empty stomach allows for the best and safest examination, so you should have nothing to drink, including water, for at least six hours before the examination. Your doctor will tell you when to start fasting. 
Tell your doctor in advance about any medications you take, particularly aspirin products or anticoagulants (blood thinners). Most medications can be continued as usual, but you might need to adjust your usual dose before the examination. Your doctor will give you specific guidance. Tell your doctor if you have any allergies to medications as well as medical conditions such as heart or lung disease. Also, tell your doctor if you require antibiotics prior to dental procedures, because you might need antibiotics prior to esophageal dilation as well. 
What Can I Expect during Esophageal Dilation? 
Your doctor might perform esophageal dilation with sedation along with an upper endoscopy. Your doctor may spray your throat with a local anesthetic spray, and then</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/82fa035e-acc0-47c1-acbb-5bfed2addaed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2009-09-04T23:41:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3338.mp4</video:content_loc>
      <video:uploader>cancer</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Esophageal</video:tag>
      <video:tag>Dilation</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>Reflux</video:tag>
      <video:tag>GERD</video:tag>
      <video:tag>Esophagus</video:tag>
      <video:tag>stricture</video:tag>
      <video:tag>Barrett</video:tag>
      <video:tag>dilator</video:tag>
      <video:tag>heartburn</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Pain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medical-Emergency-Tips</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Emergency Tips</video:title>
      <video:description>This video shows what we have to do during a medical emergency. The first step should be to check and maintain an open air way and try to restore breathing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d55b0c95-bec0-4cba-af82-7c510226379c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2009-08-07T12:42:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3126.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>bleeding</video:tag>
      <video:tag>What</video:tag>
      <video:tag>to</video:tag>
      <video:tag>do</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Emergency</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Future-of-the-City-The-Arts-Symposium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Future of the City: The Arts Symposium</video:title>
      <video:description>Lec 12 - Future of the City: The Arts Symposium. The University of Chicago presents Future of the City: The Arts Symposium, a one-day gathering of leaders who are shaping the cultural landscape of Chicago and beyond.

Arts and culture are proving their power as economic and social catalysts for the creative transformation of cities. Strategic collaborations between government, businesses, foundations and academic sectors have helped to rejuvenate neighborhoods, inspire civic and community engagement, and incubate the next generation of creative entrepreneurs. We will explore these themes, related research, and public policies as they apply to Chicago and other urban centers.

David Simon and Wendell Pierce (The Wire and Treme) will hold a special lunch-time conversation during a day full of discussions between internationally recognized researchers, artists, academics, and civic leaders.

John Holden, author of Capturing Cultural Value: How Culture Has Become a Tool of Government Policy, will provide introductory remarks to expert panelists discussing how cultural policies and arts practices around the world are evolving as individuals, organizations, and cities adjust to social changes, technological advances and economic uncertainty.

Please watch us by watching LIVE online: http://futureofthecity.uchicago.edu/arts/video.shtml
June 7, 2011 webcast from 9:00 am - 5:00 pm during the event, with archived footage available after the event.

On Twitter:
By using the #futurearts hashtag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14721.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2012-08-27T10:18:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/URdi9r7RvAE</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Teaser</video:tag>
      <video:tag>City</video:tag>
      <video:tag>arts</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Performing</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>uchicago</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-6002-Circuits-and-Electronics-Spring-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; MOSFET amplifier large signal analysis, 

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14796.jpg</video:thumbnail_loc>
      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T01:30:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jURSAKBlIZA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Cell-structure-and-organization-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Cell structure and organization - 1</video:title>
      <video:description>Lec 3- Cell structure and organization - 1.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17151.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-02T11:50:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e0nGMV6w0cE</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reconstruction of Iguanodon</video:title>
      <video:description>Iguanodon means &quot;iguana tooth&quot;. Iguanodon is a plant eating dinosaur with a beak. This video explains the reconstruction of the iguanodon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/19116328-7744-47cd-8461-5c10f1c97ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2009-08-07T12:36:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3122.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Reconstruction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Iguanodon</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Images of Wound Healing Stages</video:title>
      <video:description>This video explains the stages of wound healing. Under normal conditions these three stages of wound healing takes place - Inflammatory phase, Proliferation phase and Remodeling phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/575547bc-b3c9-4d5e-9f46-41b270b00b47/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-08-07T18:07:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3146.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>stages</video:tag>
      <video:tag>of</video:tag>
      <video:tag>wound</video:tag>
      <video:tag>Healing</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secretory endometrium histology</video:title>
      <video:description>This is the histology of secretory endometrium, the endometrium is the inner membrane that lines the uterus and is shed periodically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/feb4b4bb-ee03-47c7-a93f-33027bc78c2d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-11-28T06:11:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8317.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Secretory</video:tag>
      <video:tag>Endometrium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Seeing-the-clear-proofs-of-Gods-existence-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seeing the clear proofs of God&apos;s existence 3</video:title>
      <video:description>This is a third video in this series on seeing the clear proofs of God&apos;s existence. From the moment man opens his eyes to this world a great order surrounds him. He needs oxygen to survive. It is interesting that the atmosphere of the planet on which he lives provides more than just the adequate amount of oxygen he needs. This way, he breathes without difficulty. For the existence of life on this planet, the existence of a source of heat is essential. In response to this need, the sun is located just at the right distance to emit just the exact amount of heat and energy man needs. Man needs nourishment to survive. Every corner of the world abounds in astonishingly diversified provisions. Likewise, man needs water. Surprisingly, three fourths of the planet is covered with water. Man needs shelter, and in this world, there is land on which it is suitable to build and all sorts of materials to make shelters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/57841840-4570-43d0-ba56-762d50c8b886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2009-08-07T13:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3133.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Clear</video:tag>
      <video:tag>proofs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Faith</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Planets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 08: Level curves; partial derivatives; tangent plane approximation.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15649.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T18:35:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dK3NEf13nPc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Cell-structure-and-organization-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Cell structure and organization - 2</video:title>
      <video:description>Lec 4- Cell structure and organization - 2.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17152.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-09-02T11:51:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qo_io7Ui4aU</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-How-Do-You-Know</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - How Do You Know?</video:title>
      <video:description>&quot;Lec 1 - How Do You Know?&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride outlines the course with its goals and requirements, including the required laboratory course. To the course&apos;s prime question &quot;How do you know&quot; he proposes two unacceptable answers (divine and human authority), and two acceptable answers (experiment and logic). He illustrates the fruitfulness of experiment and logic using the rise of science in the seventeenth century. London&apos;s Royal Society and the &quot;crucial&quot; experiment on light by Isaac Newton provide examples. In his correspondence with Newton Samuel Pepys, diarist and naval purchasing officer, illustrates the attitudes and habits which are most vital for budding scientists - especially those who would like to succeed in this course. The lecture closes by introducing the underlying goal for the first half of the semester: understanding the Force Law that describes chemical bonds.

00:00 - Chapter 1. Introduction: Logistics
05:37 - Chapter 2. The Goals of Freshman Organic Chemistry: How Do You Know?
15:17 - Chapter 3. Bacon&apos;s Instauration: Experimentation over Philosophy
30:17 - Chapter 4. How to Succeed in Chem 125: Following Samuel Pepys
41:56 - Chapter 5. Atoms, Molecules, and Hooke&apos;s Law

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19737.jpg</video:thumbnail_loc>
      <video:duration>2801</video:duration>
      <video:publication_date>2012-09-05T09:14:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WSYEApgJkh0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Yale</video:tag>
      <video:tag>Open</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>lewis</video:tag>
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      <video:tag>waves</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>reactivity</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>orbital</video:tag>
      <video:tag>Isomers</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Boltzmann</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Berzelius</video:tag>
      <video:tag>Liebig</video:tag>
      <video:tag>Wohler</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Enantiomers</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>proton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ACNE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ACNE</video:title>
      <video:description>Acne is caused by accumulation of natural secretions in the hair follicles. This video provides the information you need on acne and white heads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8b7dbb2-1525-469c-a936-8afc94b38ea1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2009-08-07T18:12:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3150.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Acne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Voyage-to-the-planets-Venus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Voyage to the planets: Venus 2</video:title>
      <video:description>Clip 2 from BBC documentary &apos;Space Odyssey: Voyage to the planets&apos; of an imaginary landing on Venus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d7828ab0-6957-432e-94a0-6bdbdca99017/cand_25.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2009-05-27T22:30:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2659.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Venus</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>system</video:tag>
      <video:tag>documentary</video:tag>
      <video:tag>Space</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Aspirin-and-Pregnancy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin and Pregnancy</video:title>
      <video:description>Is aspirin safe during pregnancy? That question is answered in this video by the lady.</video:description>
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      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:59:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8292.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>is</video:tag>
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      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-The-structure-of-biological-membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- The structure of biological membrane</video:title>
      <video:description>Lec 5- The structure of biological membrane.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17153.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-09-02T11:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxOtLg07SX4</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ultrasound-Images</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultrasound Images</video:title>
      <video:description>Ultrasound imaging is used to examine internal organs. Unlike x-rays ultrasound imaging is safe and the patient is not subjected to harmful x-rays. The process of ultrasound imaging is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/29933058-4f9b-4ac5-9059-d5d752b719d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2009-08-07T18:15:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3156.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>images</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Process-of-Vision</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Vision</video:title>
      <video:description>This video shows the functioning of our eyes. What happens when the images don&apos;t form on the retina? The long sightedness and short sightedness are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/6ac6f97f-0f40-4433-974f-a957c7f7aafa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2009-08-07T18:13:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3152.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>vision</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Illustration-of-Ovulatory-Phase</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Illustration of Ovulatory Phase</video:title>
      <video:description>When a mature egg is released from the ovary into the abdominal cavity that signifies the beginning of the Ovulatory phase.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/90abaede-473d-4911-9723-e7298d297a4f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2009-08-07T18:07:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3145.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>ovulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Sex-Allocation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Sex Allocation</video:title>
      <video:description>&quot;Lec 12 - Sex Allocation&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sex allocation is an organism&apos;s decision on how much of its reproductive investment should be distributed to male and female functions and/or offspring. Under most conditions, the optimal ratio is 50:50, but that can change under certain circumstances. Sex allocation determines what sexes sequential hermaphrodites should be at each part of their life as well as how simultaneous hermaphrodites should behave. Some species have more control over the sexes of their offspring than others, and adjust the sex ratios of their offspring depending on the environment and conditions.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. Shaw-Mohler and Male-Female Fitness Equivalency
10:00 - Chapter 3. Sex Ratios
18:39 - Chapter 4. Sequential Hermaphrodites 
32:44 - Chapter 5. Sex Assignment in Offspring
43:48 - Chapter 6. Summary and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17330.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-02T18:22:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/buOWEw9AhNE</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>assignment</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>male</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Shaw</video:tag>
      <video:tag>Mohler</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>protandry</video:tag>
      <video:tag>protogyny</video:tag>
      <video:tag>hermaphrodites</video:tag>
      <video:tag>population</video:tag>
      <video:tag>density</video:tag>
      <video:tag>social</video:tag>
      <video:tag>dominance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Equation-of-a-line-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Equation of a line 1</video:title>
      <video:description>Equation of a line 1

u13_l2_t2_we1 Equation of a line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25291.jpg</video:thumbnail_loc>
      <video:duration>226</video:duration>
      <video:publication_date>2012-09-18T02:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqFwKecNaTk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>equation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>line</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Force-Laws-Lewis-Structures-and-Resonance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Force Laws, Lewis Structures and Resonance</video:title>
      <video:description>&quot;Lec 2 - Force Laws, Lewis Structures and Resonance&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by following Newton&apos;s admonition to search for the force law that describes chemical bonding. Neither direct (Hooke&apos;s Law) nor inverse (Coulomb, Gravity) dependence on distance will do - a composite like the Morse potential is needed. G. N. Lewis devised a &quot;cubic-octet&quot; theory based on the newly discovered electron, and developed it into a shared pair model to explain bonding. After discussing Lewis-dot notation and formal charge, Professor McBride shows that in some &quot;single-minimum&quot; cases the Lewis formalism is inadequate and salvaging it required introducing the confusing concept of &quot;resonance.&quot;

00:00 - Chapter 1. Newton&apos;s &quot;Additions&quot;: An Inquiry into Small Forces
09:15 - Chapter 2. Is there a Chemical Force Law?
18:26 - Chapter 3. The Morse Potential
21:42 - Chapter 4. What are Bonds? Early Understandings of Valence
32:52 - Chapter 5. Deriving Structure and Reactivity from Valence Electrons

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19738.jpg</video:thumbnail_loc>
      <video:duration>3013</video:duration>
      <video:publication_date>2012-09-05T09:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzXnDn0i7-k</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Morse</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Dot</video:tag>
      <video:tag>formal</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Equilibrium</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion of the ovum and sperm</video:title>
      <video:description>This is the beginning of a new life that occurs when the ovum meets and accepts the sperm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/23efd9e3-64c5-4d2e-a914-f77df0f407c7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-28T06:00:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8296.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>sperm</video:tag>
      <video:tag>and</video:tag>
      <video:tag>ovum</video:tag>
      <video:tag>Fusion</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 26- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 26- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16876.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-09-01T14:47:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RW79S1ltCTo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques For properly Brushing Your Teeth</video:title>
      <video:description>This video shows you the proper way to brush your teeth. Brush should be moved between all parts of teeth and then its soft part through tongue so that all germs can be removed from tongue, brush should have soft bristles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/29ddf2d0-faba-4b6f-9bb4-4746ad64022a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2013-02-11T01:18:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30028.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Letters-and-Science-C70V-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Letters and Science C70V Spring 2010</video:title>
      <video:description>Lec 7- Letters and Science C70V.
Descriptive Introduction to Physics. This lecture is filmed on Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16913.jpg</video:thumbnail_loc>
      <video:duration>4926</video:duration>
      <video:publication_date>2012-09-01T16:27:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dU8wqbX5zBY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IL-COLLASSO-DELLA-TEORIA-DELLEVOLUZIONE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IL COLLASSO DELLA TEORIA DELL&apos;EVOLUZIONE</video:title>
      <video:description>La teoria dell&apos;evoluzione non è altro che un non-senso debole e antiscientifico.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/a8686d7b-63aa-4005-b5ae-b9fa2440e53a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2009-08-07T19:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3163.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>evoluzione</video:tag>
      <video:tag>Corano</video:tag>
      <video:tag>Dio</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>miracolo</video:tag>
      <video:tag>cielo</video:tag>
      <video:tag>terre</video:tag>
      <video:tag>scienza</video:tag>
      <video:tag>creazione</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Radon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Radon?</video:title>
      <video:description>Radon is a radioactive element with the atomic number 86. radon is also a noble gas. This video explains the origin, source and uses of radon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f5d1c5e1-b4f9-455b-99e0-1a5d4d4501f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2011-12-12T03:06:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11468.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>radon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-Model-Cortex-Medulla</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney Model - Cortex &amp; Medulla</video:title>
      <video:description>This video describes the Cortex &amp; Medulla of the Kidney. They are surrounded by the renal cortex which extends completely around the kidney and encompasses these structures.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3a009bfc-c40c-4b44-8531-45a1a0df8c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-11-13T23:00:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5205.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>kidney</video:tag>
      <video:tag>model</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>renal</video:tag>
      <video:tag>Capsule</video:tag>
      <video:tag>pyramids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gravitropism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gravitropism</video:title>
      <video:description>Bio 240</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/616b0097-6432-40ad-a14e-5d8a11344f23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2009-09-12T16:53:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3351.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>gravitropism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tumor-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tumor and Cancer</video:title>
      <video:description>Cancer is caused by the the unregulated cell growth. The mechanism for the unregulated cell growt is not completely understood till now. For more about cancer watch the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/7fb4cf8e-d67d-426b-a086-177343218f38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2009-08-07T18:20:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3160.mp4</video:content_loc>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Tumors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>Lec 6 - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Coupled Oscillators

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14496.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-08-26T18:44:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a7sCL65kJ-M</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>vibrations</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>refraction</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>Snell</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Huygens</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/How-to-Deal-With-Choking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Deal With Choking?</video:title>
      <video:description>What will you do if you found anyone choking? Here is a step by step process shown to deal with such kind of situations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1bdf9998-4b00-4bc4-9f3f-30faf7575d9b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2011-11-29T11:15:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8865.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dealing</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric lumbar puncture</video:title>
      <video:description>Lumbar puncture is a procedure that is often performed in the emergency department to obtain information about the cerebrospinal fluid although usually used for diagnostic purposes to rule out potential life threatening conditions eg bacterial meningitis or subarachnoid hemorrhage it is also sometimes used for therapeutic purposes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a668be73-628c-4eda-b471-97ebce73371a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2011-12-06T19:52:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10872.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Sexual Selection</video:title>
      <video:description>&quot;Lec 13 - Sexual Selection&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Sexual selection is a component of natural selection in which mating success is traded for survival. Natural selection is not necessarily survival of the fittest, but reproduction of the fittest. Sexual dimorphism is a product of sexual selection. In intersexual selection, a sex chooses a mate. In intrasexual selection, individuals of one sex compete among themselves for access to mates. Often honest, costly signals are used to help the sex that chooses make decisions.

00:00 - Chapter 1. Introduction 
06:53 - Chapter 2. Competing and Choosing 
13:11 - Chapter 3. Competition with Sexual Dimorphism 
27:29 - Chapter 4. Honest, Costly Signaling 
35:55 - Chapter 5. Selection through Perception and Polyandry 
43:35 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17331.jpg</video:thumbnail_loc>
      <video:duration>2767</video:duration>
      <video:publication_date>2012-09-02T18:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ScDG8MFr8uw</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>anisogamy</video:tag>
      <video:tag>dimorphism</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>Choice</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>attraction</video:tag>
      <video:tag>beauty</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Most-Scarce-Precious-Metal</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>What is the rarest metal you could put in a ring for your sweetheart?  This video features fun experiments and informational tidbits about elements while searching for the answer of this very question.</video:description>
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Professor John Campbell</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 24-Mechanical Engineering 110.
Special Topics in Business Administration</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 -  A Person in the World of People: Self and , Part I</video:title>
      <video:description>Introduction to Psychology (PSYC 110)
A Person in the World of People: Self and Other, Part I
This is the first of two lectures on social psychology, the study of how we think about ourselves, other people, and social groups. Students will hear about the famous &quot;six degrees of separation&quot; phenomenon and how it illuminates important individual differences in social connectedness. This lecture also reviews a number of important biases that greatly influence how we think of ourselves as well as other people.

00:00 - Chapter 1. Social Psychology and Connections Between People 
15:56 - Chapter 2. Aspects of the Self: The Spotlight and Transparency Effects
22:39 - Chapter 3. Aspects of the Self: You&apos;re Terrific!
27:00 - Chapter 4. Aspects of the Self: Cognitive Dissonance
40:00 - Chapter 5. Self and the Other
50:03 - Chapter 6. How We Think About Other People

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2007.</video:description>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-801-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 8.01 Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 1 - MIT 8.01 Classical Mechanics, Fall 1999

MIT professor Walter Lewin discusses course 8.01 Classical Mechanics.

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13852.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Kz_W6sSoowo</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Solving Radical Equations 2</video:title>
      <video:description>Solving Radical Equations 2

U07_L3_T2_we2 Solving Radical Equations 2</video:description>
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      <video:player_loc>https://www.youtube.com/embed/b6WtwQddAcY</video:player_loc>
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    <video:video>
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      <video:description>A rainbow is formed when rays of light are bent by water particles which act as a prism. This video shows how the light with different wavelengths are separated.</video:description>
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    <video:video>
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      <video:description>The number of living fossils that literally silence Darwinism is in the millions. Some of these are stored in warehouses. Only a very few are on display in various museums. This video has been prepared in order to put an end to the mentality that causes these fossils, that represent a complete response to Darwinism, to be hidden away, and that prevents them from being placed before the public.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 4 -  8.01 Physics I: Classical Mechanics, Fall 1999

Vectors - Dot Products - Cross Products - 3D Kinematics

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>&quot;Lec 29 - 8.01 Physics I: Classical Mechanics, Fall 1999&quot; Hydrostatics - Archimedes&apos; Principle - Fluid Dynamics - What Makes Your Boat Float? - Bernoulli&apos;s Equation

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14460.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 3 - MIT 7.012 Introduction to Biology, Fall 2004&quot;Biochemistry 3 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8883.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:description>Entering the lock, equalizing water level and the leaving the lock is shown here step by step. A lock is a chamber used to raise or lower ships or boats from one elevation to another along part of a canal.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The purpose of the apollo 11 mission was to land men on the lunar surface and to return them safely to earth the crew was neil a armstrong commander michael collins command module pilot and edwin e aldrin Jr lunar module pilot</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 11 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Biology 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ARjSihLe1K8</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cera-Root-Zirconia-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cera Root Zirconia Dental Implant</video:title>
      <video:description>Video shows a cera root dental implant surgery in India at Mumbai and Delhi. A full surgical process of dental implant is shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed17f173-c1ae-40f0-a707-7500db606aa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2011-12-01T00:24:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9818.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cera</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Indian</video:tag>
      <video:tag>Healt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 12 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Gene Regulation (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14868.jpg</video:thumbnail_loc>
      <video:duration>3095</video:duration>
      <video:publication_date>2012-08-28T03:21:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00LNy0Q_i6c</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 14 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 1 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14870.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
      <video:publication_date>2012-08-28T03:21:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_TdJBLu6hPc</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stories-About-Hobbits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stories About Hobbits</video:title>
      <video:description>This video provides a brief discussion about the Hobbits. There heights are around 1 meter and weight is around 25kgs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/61922e31-eb74-422d-b7cf-cefd146571ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>197</video:duration>
      <video:publication_date>2013-02-10T03:16:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29983.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Concerning</video:tag>
      <video:tag>Hobbits</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Microscopic-World</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Microscopic World</video:title>
      <video:description>This video of the microscopic world details microscopic videos of varying organisms. With unbelievable detail you can see single celled organisms from varying kingdoms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c48b7524-d208-4947-b9dd-97ac070e35d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-15T00:57:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5351.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>microscopic</video:tag>
      <video:tag>World</video:tag>
      <video:tag>detailed</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>kingom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Diesel-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Diesel Engine</video:title>
      <video:description>This video shows the full working of diesel engine. The four strokes i.e. the intake stroke, compression stroke, power stroke and the exhaust stroke are explained here step by step.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fb8253b4-fb00-41d3-88f6-6d9fa999877b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>4</video:duration>
      <video:publication_date>2009-08-08T15:46:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3223.mp4</video:content_loc>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>diesel</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Drawing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Double-Minima-Earnshaws-Theorem-and-Plum-Puddings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Double Minima, Earnshaw&apos;s Theorem and Plum-Puddings</video:title>
      <video:description>&quot;Lec 3 - Double Minima, Earnshaw&apos;s Theorem and Plum-Puddings&quot; Freshman Organic Chemistry (CHEM 125)

Continuing the discussion of Lewis structures and chemical forces from the previous lecture, Professor McBride introduces the double-well potential of the ozone molecule and its structural equilibrium. The inability for inverse-square force laws to account for stable arrangements of charged particles is prescribed by Earnshaw&apos;s Theorem, which may be visualized by means of lines of force. J.J. Thomson circumvented Earnshaw&apos;s prohibition on structure by postulating a &quot;plum-pudding&quot; atom. When Rutherford showed that the nucleus was a point, Thomson had to conclude that Coulomb&apos;s law was invalid at small distances.

00:00 - Chapter 1. Distinguishing Equilibrium and Resonance
06:37 - Chapter 2. The Structure and Surface Potential of Ozone
20:57 - Chapter 3. Visualizing Electrostatic Force: Earnshaw&apos;s Theorem
35:07 - Chapter 4. J. J. Thomson&apos;s Plum Pudding Model

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19739.jpg</video:thumbnail_loc>
      <video:duration>2703</video:duration>
      <video:publication_date>2012-09-05T09:15:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UTgIxhfhRcg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Earnshaw</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Theorm</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>sqare</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-causes-Nuclear-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What causes Nuclear Reactions ?</video:title>
      <video:description>In nuclear physics, a nuclear reaction is the process in which two nuclei or nuclear particles collide to produce products different from the initial</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/d339ceb0-1bfa-4516-9b98-880030561328/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2009-08-11T09:14:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3236.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11-  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 11-  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Springs and masses; the main framework

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15705.jpg</video:thumbnail_loc>
      <video:duration>3314</video:duration>
      <video:publication_date>2012-08-28T19:49:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pN7zitwRq58</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caterpillars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caterpillars</video:title>
      <video:description>The caterpillars has different number of legs on various sections of the body that allows it to move in the arching manner that it does as shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/f863efb2-8fd4-454d-8d0d-ac3a66852267/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-08-28T08:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3271.mp4</video:content_loc>
      <video:category>Ecology</video:category>
      <video:tag>Caterpillars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-an-Insect-Eats</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How an Insect Eats</video:title>
      <video:description>Insects are a class of invertebrates usually with three pairs of legs. this video shows how a certain insect feeds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/fa646cb3-6b55-466a-97d9-18aed857714f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2009-08-11T09:11:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3231.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Insect</video:tag>
      <video:tag>Eating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Michio-Kaku-on-Quantum-Computers-and-Slowing-Progress</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Michio Kaku on Quantum Computers and Slowing Progress</video:title>
      <video:description>Is our current pace of progress in regards to computer technology winding down?  Michio Kaku discusses quantum computers in light of the limitations being reached in silicon-based computer technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/5917fdef-d977-456d-894c-6c099b2b7d88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-12-06T02:31:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28283.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Michio</video:tag>
      <video:tag>Kaku</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>computers</video:tag>
      <video:tag>silicon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TECHNOLOGY-IN-NATURE-PART-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TECHNOLOGY IN NATURE PART 3</video:title>
      <video:description>Also you can witness another fact of creation:
The largest land animals on earth; the
elephants’ flawless design in their trunks, the
design in their legs which enables them walking with
amazing lightness despite their huge bodies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/3d6dc61b-a3a0-4ea9-9252-1b67e04e6f61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2009-10-29T16:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3482.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>elephant</video:tag>
      <video:tag>trunk</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>dolphin</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transposons-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposons 4</video:title>
      <video:description>Transposons form the telomeres of Drosophila part 4</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/ad6546d1-6d91-4587-9c9e-5dd9c4431431/cand_25.jpg</video:thumbnail_loc>
      <video:publication_date>2009-05-27T21:28:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2555.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Education</video:category>
      <video:tag>transposons</video:tag>
      <video:tag>transposable</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>telomeres</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>fruitfly</video:tag>
      <video:tag>HeT</video:tag>
      <video:tag>A</video:tag>
      <video:tag>TART</video:tag>
      <video:tag>selfish</video:tag>
      <video:tag>genes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neurotransmitter-in-action-3D-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neurotransmitter in action 3D Animation</video:title>
      <video:description>All Voluntary moment are controlled by brain where neurotransmitters are synthesized in neurons and act locally they are released into a synaptic cleft providing a diffusible chemical signal from one cell to the next cells which are not in direct contact with each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/028e8236-e9f2-48db-8935-72e9159167dd/cand_25.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-29T11:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8868.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Neurotransmitter</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Observing-Movements-of-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Observing Movements of Baby</video:title>
      <video:description>Here are the movements of different babies. Many of these are absolutely normal but for some of them a careful observation is particularly important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d109895-e385-42ac-816b-c208040c69f4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2011-11-30T08:59:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9381.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>observation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>movement</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-10-Lecture-5-Programming-Paradigms-Spring-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 10 - Lecture 5: Programming Paradigms Spring 2012</video:title>
      <video:description>Computer Science 10 - Lecture 5: Programming Paradigms

The Beauty and Joy of Computing


This video is a part of lectures of Computer Science 10, 001 - Spring 2012 course.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26827.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-19T02:40:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pzb5okglUsA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Proton-pump-inhibitors-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proton pump inhibitors Animation</video:title>
      <video:description>Proton pump inhibitors reduce the amount of acid made by your stomach they are commonly used to treat acid reflux and ulcers of the stomach and duodenum most people who take a ppi do not develop any side effects</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the insect eating necture in detail. A very closeup video sshowing an insect trying to eat is shown here.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 16 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 16 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Recombinant DNA 3 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 17 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 17 -  MIT 7.012 Introduction to Biology, Fall 2004 &quot; Recombinant DNA 4 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>RK is a surgical procedure to correct nearsightedness myopia and astigmatism under topical anaesthetic a diamond knife is used to make small incisions on the cornea these cuts cause the cornea to flatten and as a result the focusing of light moves back towards the retina of the eye</video:description>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Probability Space</video:title>
      <video:description>Probability Space

Basics of what a probability space is</video:description>
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      <video:duration>169</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 18 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Cell Cycle/Signaling (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>2911</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/dENgjMVCHaA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
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      <video:tag>Cancer</video:tag>
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      <video:tag>immunology</video:tag>
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    <loc>https://dnatube.com/videos/Lec-21-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 21 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Immunology 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14877.jpg</video:thumbnail_loc>
      <video:duration>2838</video:duration>
      <video:publication_date>2012-08-28T03:26:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xN-sQdVaDr4</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
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      <video:tag>Cancer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 22 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 22 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Immunology 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>This final part of a series discussing bowel &amp; bladder training discusses the different types of materials one can use as protective under pads as well as the uses of barrier creams.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5370.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>free</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 23 - MIT 7.012 Introduction to Biology, Fall 2004&quot; AIDS (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14879.jpg</video:thumbnail_loc>
      <video:duration>3003</video:duration>
      <video:publication_date>2012-08-28T03:26:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bO0WsF4anko</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
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      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/LIPOSUCTION-OF-NECK</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LIPOSUCTION OF NECK</video:title>
      <video:description>-شفط الدهون-تجميل الرقبة
اجراء عمليات تجميل الانف وكافة التشوهات الولادية والمكتسبة والوجه وشد البطن والاطراف –شفط الشحوم-تجميل الثدي تصغير او تكبير الثدي بالطرق الحديثة- زرع الشعر- ازلة الشعر والتجاعيد والوشم بالليزر-شد الوجه –تجميل الاذن- تجميل الاجفان-حقن الدهون والبوتكس والريستالين-رفع الاورام الجلدية وعلاج اثار الحروق-جراحة اليد-
drkhsh2001@yahoo.com	
009745742973 
الدكتور كمال حسين صالح
استشاري طب وجراحة التجميل والتكميل والليزر
		
مستشفى العمادي-دوحة -قطر/nDR. KAMAL  HUSSEIN SALEH
CONSULTANT COSMETIC SURGEON
AL EMADI  HOSPITAL-QATAR-DOHA
AMERICAN BOARD CERTIFICATE AESTHETIC MEDICINE
Cosmetic surgery,mammoplasty,breast surgery,tummy tuck,hair transplantation,liposuction ,Dermolipectomy
,congenital anomalies,skin tumor,laser,titan,hand surgery,botox injection,mesotherapy,rastalyine injection,RHINOPLASTY,NOSE JOB ,BOOBS JOB
		
http://kamalalhusseiny.ning.com//nwww.kamalsaleh.sptechs.com
Consultant en chirurgie esthetique – Consultant en Medicine Esthetique et Laser
avec docteur KAMAL SALEH/nmamoplastique,lupossution,rhynoplastique,bottox,transplantation du cheuveux,injection du collagene,laser-titan-therapeutique abdominoplastique,implant du sein,/nChirurgies esthetiques, Rhinoplastie ( correction du nez), Mammoplastie, Chirurgie du sein – chirurgie mammaire, Transplantation des cheveux, Abdominoplastie, Laser, Injection du botox
,	
Le redrapage des seins tombants ( mastopexie)
, L&apos;augmentation mammaire 
( addition du sein), Blepharoplastie (Chirurgie et lifting des paupieres, Injection du rastaline, Liposuccion, Le lifting du visage et du cou ( face lift)
,
Abdominoplastie, Anomalie congenitale, Tumeur de la peau
Blepharoplastie (Chirurgie et lifting des paupieres)
Le lifting du visage et du cou ( face lift)
, L&apos;abdominoplastie (redrapage du ventre)
L&apos;augmentation mammaire 
( addition du sein), Le redrapage des seins tombants ( mastopexie)
http://cosmetic.directory.travel/wpmu/
medicsorg.tripod.com/drkamalalhusseiny.htm
http://www.sehha.com/world/index.php?showuser=7735/nhttp://</video:description>
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      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>دبي</video:tag>
      <video:tag>العراق</video:tag>
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    <loc>https://dnatube.com/videos/Examination-of-Head-and-Neck</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Examination of  Head and Neck</video:title>
      <video:description>This video shows the inspection and palpation of the Head and Neck. A step by step procedure is very important for a proper examination which is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c2597b8b-2366-4e45-96b9-e719b0369b1d/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-30T10:07:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9494.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inspection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Hernia</video:title>
      <video:description>A step by step procedure for the examination of hernia is shown in the video. Examination is performed by the expert so this video is very helpful for the medical students.</video:description>
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      <video:duration>36</video:duration>
      <video:publication_date>2011-11-30T10:11:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9506.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-21-Computer-Science-61A-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 21 - Computer Science 61A - Lecture 22</video:title>
      <video:description>Computer Science 61A - Lecture 22

The Structure and Interpretation of Computer Programs</video:description>
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      <video:duration>2648</video:duration>
      <video:publication_date>2012-09-19T06:08:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/e2ZQq4PrZXo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Ants-Can-Count</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ants Can Count!</video:title>
      <video:description>A great lesson in an experimental design.  Also proves a pretty interesting theory about how certain ants navigate home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3634.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2009-12-18T14:17:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3634.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>experiment</video:tag>
      <video:tag>Ants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Knowing-about-the-Human-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Knowing about the Human Respiratory System</video:title>
      <video:description>Respiratory System and how it exchanges carbon dioxide for oxygen is explained in this video.. It describes how alveoli are the site for gas exchange which are surrounded by capillaries that deliver oxygen to the blood.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3dea5da6-6687-464d-8de0-42d401f9fbda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>356</video:duration>
      <video:publication_date>2010-11-14T23:26:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5332.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>O2</video:tag>
      <video:tag>diaphragm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PhiX-174-Virus-Capsid-Assembly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PhiX 174 Virus Capsid Assembly</video:title>
      <video:description>Schematic animation of PhiX 174 virus assembly (capsid protein: blue, major spike protein: orange).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/4d52c40a-be0a-4e0b-9959-c8788ecbcce5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2010-04-08T15:06:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4090.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Virus</video:tag>
      <video:tag>capsid</video:tag>
      <video:tag>icosahedral</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>graphics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Controls-Pain-ScienCentral-News-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Controls Pain: ScienCentral News Video</video:title>
      <video:description>Scientists are finding that it truly is the brain that decides what is or isn&apos;t painful. They&apos;re also finding that there may be a way to teach people to train their brain to better handle chronic pain. http://www.sciencentral.com/video/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/c0b81580-29f4-4ccf-81ab-239b6b1f30d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2010-04-08T15:21:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4095.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Pain</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>sciencentral</video:tag>
      <video:tag>controls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Coping-with-Smallness-and-Scanning-Probe-Microscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Coping with Smallness and Scanning Probe Microscopy</video:title>
      <video:description>&quot;Lec 4 - Coping with Smallness and Scanning Probe Microscopy&quot; Freshman Organic Chemistry (CHEM 125)

This lecture asks whether it is possible to confirm the reality of bonds by seeing or feeling them. It first describes the work of &quot;clairvoyant&quot; charlatans from the beginning of the twentieth century, who claimed to &quot;see&quot; details of atomic and molecular structure, in order to discuss proper bases for scientific belief. It then shows that the molecular scale is not inconceivably small, and that Newton and Franklin performed simple experiments that measure such small distances. In the last 25 years various realizations of Scanning Probe Microscopy have enabled chemists to &quot;feel&quot; individual molecules and atoms, but not bonds.

00:00 - Chapter 1. Early Attempts to Visualize Atoms: Clairvoyance
15:39 - Chapter 2. Measuring Small Distances: Newton&apos;s Rings and Franklin&apos;s Oil-Water Experiment
29:51 - Chapter 3. Scanning Probe Microscopy: Feeling out Electron Pairs
41:23 - Chapter 4. Resonance Structures for H, C, N, O Isomers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19740.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-09-05T09:15:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c2WdE2wDhfc</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>force</video:tag>
      <video:tag>Microscopy</video:tag>
      <video:tag>AFM</video:tag>
      <video:tag>STM</video:tag>
      <video:tag>SNOM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stress-and-Memory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stress and Memory</video:title>
      <video:description>Now scientists are finding more about how stress affects our brains, from memory to the ability to make decisions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/d241d2ad-363f-4ac7-8e46-b6a4950d7d4c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-04-08T15:15:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4093.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>plasticity</video:tag>
      <video:tag>Hippocampus</video:tag>
      <video:tag>sciencentral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Archimedes-screw-type-hydrodynamic-jet-spiral-turbine-pump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Archimedes screw type - hydrodynamic jet spiral turbine pump</video:title>
      <video:description>This video shows archimedes screw which is a machine historically used for transferring water from a low-lying body of water into irrigation ditches. Hydrodynamic JET Spiral Turbine Pump is also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eba85090-2dbb-4340-9d66-fd92fc80cdcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-16T13:50:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5495.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>spiral</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>Archimedes</video:tag>
      <video:tag>Screw</video:tag>
      <video:tag>type</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 24 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Genomics (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14880.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-08-28T03:26:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5WhcMXP5yEU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-2004-Demonstratives-Inc-9e5c46</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA 2004 Demonstratives, Inc.</video:title>
      <video:description>A 3D animation illustrating the process by which a protein is mass-produced using spliced DNA and bacterial replication. For more animation samples, please visit:
www.demonstratives.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/6d3de735-9df6-4379-b18c-126a25610d1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-04-07T23:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4084.mp4</video:content_loc>
      <video:uploader>crasx</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>ampicillin</video:tag>
      <video:tag>demonstratives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-105-Special-Products-of-Polynomials-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 105 - Special Products of Polynomials 1</video:title>
      <video:description>Special Products of Polynomials 1

U08_L2_T4_we1 Special Products of Polynomials 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24677.jpg</video:thumbnail_loc>
      <video:duration>199</video:duration>
      <video:publication_date>2012-09-17T15:28:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4GcNzvILqtM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>special</video:tag>
      <video:tag>Products</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Lipid-Rafts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Lipid Rafts?</video:title>
      <video:description>Listen and watch to learn more about lipid rafts, it&apos;s importance and function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a5566057-d4ed-42c8-abb2-1e6a6a144709/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-04-08T20:04:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4114.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>lipid</video:tag>
      <video:tag>Rafts</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry</video:title>
      <video:description>Experiment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/a5c243c8-611b-4f06-b570-3d0e3665c74f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2009-10-04T09:13:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3405.mp4</video:content_loc>
      <video:uploader>Yousaf Hussain</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Chemistry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 11- MIT 6.013 Electromagnetics and Applications, Fall 2.
Field of a Circular Cylindrical Solenoid

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16195.jpg</video:thumbnail_loc>
      <video:duration>269</video:duration>
      <video:publication_date>2012-08-29T14:50:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xcwaVWCM9rI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manakins-moonwalk-dance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manakin&apos;s moonwalk dance</video:title>
      <video:description>Uploaded by http://haha.nu

The moonwalk dance of Manakins. The manakins are a family of some sixty small passerine bird species of subtropical and tropical mainland Central and South America, and Trinidad and Tobago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/df24c652-b4e8-4384-9250-9823c3066ce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2010-04-16T03:24:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4273.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>manakin</video:tag>
      <video:tag>moonwalk</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evasive-Viral-Infections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evasive Viral Infections</video:title>
      <video:description>How viral infections evade being destroyed and replicate themselves can be explained in this short video.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/46f33e41-2991-4be7-8451-316387eed6cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2010-04-08T20:05:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4116.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Viral</video:tag>
      <video:tag>Evasions</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Male-Catheterization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Male Catheterization</video:title>
      <video:description>Male Catheterization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/72b66ce5-a4ce-4be3-8a2c-bc4e592ef983/cand_5.jpg</video:thumbnail_loc>
      <video:duration>379</video:duration>
      <video:publication_date>2010-11-15T19:57:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5435.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Catheterization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Explains-how-to-use-Immunofluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Explains how to use Immunofluorescence</video:title>
      <video:description>This video explains about how to use immunofluorescence/nThis video explains how to use immunofluorescence to stain different parts of the cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/8e94e05d-8969-4f73-8c65-9bcf5c8aa4a2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-10-02T02:29:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27666.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>immunofluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-War-Follows-Everyone-Home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - War Follows Everyone Home</video:title>
      <video:description>Lec 15 - War Follows Everyone Home. For the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules, director Peter Sellars has transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines. In conjunction with the production, The University of Chicago, Lyric Opera of Chicago and Peter Sellars have coordinated a series of events engaging American veterans in discussions about returning from war.
On Wednesday, March 2, veterans attended a dress rehearsal of the opera followed by a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14724.jpg</video:thumbnail_loc>
      <video:duration>4278</video:duration>
      <video:publication_date>2012-08-27T10:19:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TafsPQ9twoY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
      <video:tag>War</video:tag>
      <video:tag>veterans</video:tag>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
      <video:tag>hercules</video:tag>
      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Hydrogen Atom (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14898.jpg</video:thumbnail_loc>
      <video:duration>2844</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/jNonxisBNlM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
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      <video:tag>Principles</video:tag>
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      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
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    <loc>https://dnatube.com/videos/What-are-Proton-pump-Inhibitors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Proton pump Inhibitors ?</video:title>
      <video:description>Proton pump inhibitors are the stomach&apos;s defense against pronounced and long-lasting reduction of gastric acid production.This group of drugs when used long term can be a reason for increased risk of bone fracture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/fda13438-257e-4188-ae4d-621bdac76a69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2009-09-04T07:38:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3316.mp4</video:content_loc>
      <video:uploader>Dani_Morgan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>proton</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>inhibitors</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to the Course - Epidemics in Western Society</video:title>
      <video:description>&quot;&quot;Lec 1 - Introduction to the Course&quot; Epidemics in Western Society Since 1600 (HIST 234)

Epidemics, or high-impact infectious diseases, have had an historical impact equal to that of wars, revolutions and economic crises. This course looks at the various ways in which these diseases have affected societies in Europe and North America from 1600 to the present. Contrary to optimistic mid-twentieth-century predictions, epidemic diseases still pose a major threat to human well-being. Diseases will be considered not only in their biological effects, but also as social, political and cultural phenomena. Attention will therefore be given to the different forms of human response to epidemics, from medical science to artistic representations. 

00:00 - Chapter 1. The Historical Importance of Epidemics
09:28 - Chapter 2. Themes of the Course
18:48 - Chapter 3. Humoralism and Bubonic Plague

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23226.jpg</video:thumbnail_loc>
      <video:duration>1723</video:duration>
      <video:publication_date>2012-09-13T11:49:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UoWxdlGBVTI</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Course</video:tag>
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    <loc>https://dnatube.com/videos/Lec-29-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 29 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 2 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14885.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-28T03:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pTh8f0mWu1k</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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    <loc>https://dnatube.com/videos/Lec-38-GMAT-Data-Sufficiency-37</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - GMAT: Data Sufficiency 37</video:title>
      <video:description>GMAT: Data Sufficiency 37

142-144, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22373.jpg</video:thumbnail_loc>
      <video:duration>706</video:duration>
      <video:publication_date>2012-09-11T01:54:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wPA2FrET_Ac</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>37</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video you will see the best liposuction surgeon in qatar,visit his site for more details.
http://www.kamalsaleh.sptechs.com</video:description>
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      <video:duration>20</video:duration>
      <video:publication_date>2011-11-29T11:17:09.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
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      <video:tag>qatar</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Quantum-Mechanical-Kinetic-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Quantum Mechanical Kinetic Energy</video:title>
      <video:description>&quot;Lec 7 - Quantum Mechanical Kinetic Energy&quot; Freshman Organic Chemistry (CHEM 125)

After pointing out several discrepancies between electron difference density results and Lewis bonding theory, the course proceeds to quantum mechanics in search of a fundamental understanding of chemical bonding. The wave function ψ, which beginning students find confusing, was equally confusing to the physicists who created quantum mechanics. The Schrödinger equation reckons kinetic energy through the shape of ψ. When ψ curves toward zero, kinetic energy is positive; but when it curves away, kinetic energy is negative!

00:00 - Chapter 1. Limits of the Lewis Bonding Theory
08:35 - Chapter 2. Introduction to Quantum Mechanics
16:36 - Chapter 3. Understanding Psi as a Function of Position
33:24 - Chapter 4. Understanding Negative Kinetic Energy and Finding Potential Energy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19743.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-05T09:19:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4VSqAB_JcU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>energy</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Schrödinger</video:tag>
      <video:tag>wave</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 27 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 3 (Dr. Andrew Chess, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14883.jpg</video:thumbnail_loc>
      <video:duration>2570</video:duration>
      <video:publication_date>2012-08-28T03:28:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rWG1hLvoP-U</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Pregnancy Happens</video:title>
      <video:description>This video overcomes our various misconception about pregnancy. A brief discussion about the causes of pregnancy and the process that actually takes place inside.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a9fbf326-6def-4c55-a6ea-fb04739ec3d8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>234</video:duration>
      <video:publication_date>2010-11-16T14:12:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5502.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>pregnancy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Physics-Electric-Current</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>(Physics) - Electric Current</video:title>
      <video:description>(Physics) - Electric Current video</video:description>
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      <video:duration>156</video:duration>
      <video:publication_date>2010-11-10T14:40:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4986.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Current</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/1-3-of-Male-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1-3 of Male Physiology</video:title>
      <video:description>Male physiology is the study of the male reproductive system. This video in part 1 to 3 takes a detailed look into the males testes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/65f040b4-e477-4e1e-9c5b-c03df5485248/cand_25.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2010-11-25T21:49:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6100.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>male</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>1</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 28 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Stem Cells/Cloning 1 (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14884.jpg</video:thumbnail_loc>
      <video:duration>3030</video:duration>
      <video:publication_date>2012-08-28T03:29:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N2jFzZA1e14</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Wealth-Destruction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Wealth Destruction 2</video:title>
      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20232.jpg</video:thumbnail_loc>
      <video:duration>640</video:duration>
      <video:publication_date>2012-09-06T02:54:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eRImmzuExyg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Wealth</video:tag>
      <video:tag>Destruction</video:tag>
      <video:tag>2</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 31 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Evolution (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14887.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-08-28T03:30:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ztgHcRV1zI0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 32 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Molecular Medicine 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14888.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
      <video:publication_date>2012-08-28T03:30:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E2sRItjdLGI</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Discovery of Nucleus (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14894.jpg</video:thumbnail_loc>
      <video:duration>2115</video:duration>
      <video:publication_date>2012-08-28T03:41:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZYMBrwSahMY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Wavelike Properties of Radiation (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14895.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-08-28T03:41:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZzMdrYTCPO4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
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A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

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General Biology Laboratory</video:description>
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      <video:description>&quot;Lec 1 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Lecture 01: Four special matrices

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How two parties can get better outcomes by specializing in their comparative advantage and trading</video:description>
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      <video:description>MHC class I molecules consist of two polypeptide chains,This video describes the assembly of MHC Class I molecules.

This video is from:
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Murphy, Travers, &amp; Walport
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      <video:description>&quot;Lec 4 - MIT 5.111 Principles of Chemical Science, Fall 2005 &quot; Particle-like Nature of Light (Prof. Sylvia Ceyer)
        

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14896.jpg</video:thumbnail_loc>
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      <video:description>&quot;Lec 5 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Matter As a Wave (Prof. Sylvia Ceyer)
        

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This video is from:
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      <video:description>&quot;Lec 9 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Electronic Structure of Multielectron Atoms (Prof. Sylvia Ceyer)
        

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14901.jpg</video:thumbnail_loc>
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This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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Professor Dan Garcia - Professor Michael Franklin
Link to lecture notes  http://inst.eecs.berkeley.edu/~cs61c/fa11/lec/03/</video:description>
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This video is from:
Essential Cell Biology, 3rd Edition
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ISBN: 978-0-8153-4129-1</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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This video is from:
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ISBN: 978-0-8153-4129-1</video:description>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27423.jpg</video:thumbnail_loc>
      <video:duration>4787</video:duration>
      <video:publication_date>2012-09-21T07:05:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RB_W8tN7sXM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Vegetation-response-to-episodic-disturbance-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Vegetation response to episodic disturbance - Harvard Forest</video:title>
      <video:description>Lec 25 - Vegetation response to episodic disturbance - Harvard Forest. Vegetation response to episodic disturbance -- Audrey Barker Plotkin 

Followed by Discussion of Biotic Drivers in Forested Ecosystems

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16002.jpg</video:thumbnail_loc>
      <video:duration>2245</video:duration>
      <video:publication_date>2012-08-29T08:02:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WjqL858wrVI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
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      <video:tag>Harvard</video:tag>
      <video:tag>Hurricane</video:tag>
      <video:tag>LTER</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-6033-Computer-System-Engineering-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- MIT 6.033 Computer System Engineering, Spring 2005</video:title>
      <video:description>Lec 19- MIT 6.033 Computer System Engineering, Spring 2005.
Authentication

View the complete course at: http://ocw.mit.edu/6-033S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16245.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-29T16:44:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xEgcKKE9GmA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>opencourseware</video:tag>
      <video:tag>software</video:tag>
      <video:tag>hardware</video:tag>
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      <video:tag>complexity</video:tag>
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      <video:tag>atomicity</video:tag>
      <video:tag>coordination</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>security</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Vital-Signs-of-Feaver-in-Child</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vital Signs of Feaver in Child</video:title>
      <video:description>This video will help you in understanding the measurement of vital signs and the important components of assessment in a children. Measurement of the heart rate, respiratory rate and the body temperature are the important parts of this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad34427b-7f5f-42a1-bbfa-44e308b701b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-16T20:57:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5545.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>PPTS</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-on-p53-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis on p53-DNA Complex</video:title>
      <video:description>Also known as tumor protein or protein 53, p53 helps regulate the cell cycle and function as well as a tumor suppressor.
This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e7df84dd-1832-45d7-be5f-f8be0277893d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-04-08T20:32:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4186.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>p53</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Cancer</video:tag>
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      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/King-Penguins-of-South-Georgia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>King Penguins of South Georgia</video:title>
      <video:description>This video is filmed in island of south Georgia. King penguins are filmed in this video. They are actually hard to see but it seems there are lots of them in this place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/3510d16a-ebb5-43b9-9b56-1c653778b41c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>512</video:duration>
      <video:publication_date>2014-08-25T22:43:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31139.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Others</video:category>
      <video:tag>king</video:tag>
      <video:tag>Penguins</video:tag>
      <video:tag>on</video:tag>
      <video:tag>South</video:tag>
      <video:tag>Georgia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Differentiation-of-embryonic-stem-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Differentiation of embryonic stem cells</video:title>
      <video:description>Embryonic stem cells can differentiated to other types of body cells. In culture this cells can be induced by appropriate condition to differentiate to cardiac muscle cells. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/66dcf6af-03a2-46fd-92a0-e3f5eb73fb16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-04-08T20:27:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4177.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>embryonic</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Complex-development-of-a-Drosophila-Embryo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Complex development of a Drosophila Embryo</video:title>
      <video:description>A documented stage by stage development of a Drosophila Embryo can be witnessed in this video.
This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/80ef4e66-3f61-4afc-8bdd-11c8d308f19b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2010-04-08T20:27:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4178.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-The-Palpation-of-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform The Palpation of Abdomen</video:title>
      <video:description>A step by step examination of superficial palpation of the abdomen by an expert doctor is shown here. This video is shown to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/46cea8ee-2062-4714-a7e8-da363b178528/cand_25.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-29T10:52:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8767.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>superficial</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Subtracting-fractions-with-common-denominators-ex-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Subtracting fractions with common denominators (ex 1)</video:title>
      <video:description>Subtracting fractions with common denominators (ex 1)

Subtracting fractions with common denominators (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25395.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2012-09-18T13:35:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qpCoiTcRxAE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Subtracting</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Denominators</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Class-II-Slice-Technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Class II Slice Technique</video:title>
      <video:description>&quot;Lec 13 - Class II Slice Technique&quot; Demonstrates the lightning disc on a class II slice preparation.  Orig. air date: OCT 26 73

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22828.jpg</video:thumbnail_loc>
      <video:duration>1452</video:duration>
      <video:publication_date>2012-09-11T08:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l63zPwWUoN4</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>class</video:tag>
      <video:tag>II</video:tag>
      <video:tag>slice</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 18 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Standard Free Energy of Formation (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14910.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-08-28T04:11:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ciUw92IGs4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Chemical Equilibrium (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14912.jpg</video:thumbnail_loc>
      <video:duration>2671</video:duration>
      <video:publication_date>2012-08-28T04:12:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9mFf79aWg8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Electrical-Engineering-290C</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Electrical Engineering 290C</video:title>
      <video:description>lec 4-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21010.jpg</video:thumbnail_loc>
      <video:duration>4875</video:duration>
      <video:publication_date>2012-09-08T08:56:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UO3q0OJCGQ8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Listeria-Parasites-demostration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Listeria Parasites demostration</video:title>
      <video:description>This video demonstrates how Listeria parasites move throughout the cytosol of an infected cell by recruiting host cell actin.

This video is from:
Essential Cell Biology, 3rd Edition
Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4129-1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/36d33c3f-fb60-4794-a869-a5ad92772e26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-04-08T20:26:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4175.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Listeria</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Changes-During-the-Process-of-Hemagglutinin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changes During the Process of Hemagglutinin</video:title>
      <video:description>Change in PH can cause a massive structural change.This changes are discussed in detail in this video.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/96d66184-3895-46b3-aa2f-d21349d3951a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-04-08T20:33:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4191.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>hemagglutinin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 21 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Acid-Base Equilibrium (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14913.jpg</video:thumbnail_loc>
      <video:duration>3004</video:duration>
      <video:publication_date>2012-08-28T04:14:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F8u6CDGr5wY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Acid Base Titrations and Oxidation/Reduction (Prof. Catherine Drennan)&quot; Acid Base Titrations and Oxidation/Reduction (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14916.jpg</video:thumbnail_loc>
      <video:duration>3005</video:duration>
      <video:publication_date>2012-08-28T04:15:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/44mSNs6kl8c</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>Reduction</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catheri</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 54 - Wealth Destruction 1</video:title>
      <video:description>This lecture is provided by Khan Academy.

How bubbles destroy wealth is explained in this lecture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20231.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2012-09-06T02:53:40.000Z</video:publication_date>
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      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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      <video:tag>Destruction</video:tag>
      <video:tag>1</video:tag>
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      <video:description>When you hear the term Animal Biotechnology what comes to mind? A wide range of animal biology is shown in this video with the interviews of some of the doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db68699f-5be2-431a-b9d1-57e92c44544c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1800</video:duration>
      <video:publication_date>2010-11-17T12:30:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5571.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Animal</video:tag>
      <video:tag>biotechnology</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioBytes: Learn What are biosimilars</video:title>
      <video:description>Biosimilars also known as follow on biologics may eventually expand access and provide patients a more affordable alternative to innovative lifesaving medicines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ebcf42c2-7002-4219-bb9b-0cee6a2a28cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-17T11:43:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5558.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>BioBytes</video:tag>
      <video:tag>What</video:tag>
      <video:tag>are</video:tag>
      <video:tag>biosimilars</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a DNA is covered by a Network of Tubules</video:title>
      <video:description>Nulear membrane is sometimes known as nuclear envelope. This video shows the assembly of a nuclear envelope over DNA.

This video is from:
Molecular Biology of the Cell, 5th Edition
Alberts, Johnson, Lewis, Raff, Roberts, &amp; Walter
ISBN: 978-0-8153-4105-5</video:description>
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      <video:duration>49</video:duration>
      <video:publication_date>2010-04-08T20:33:19.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Electoral College</video:title>
      <video:description>Electoral College

How we elect our President in the United States</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25109.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-09-18T01:19:59.000Z</video:publication_date>
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      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>electoral</video:tag>
      <video:tag>college</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 25 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Oxidation/Reduction (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14917.jpg</video:thumbnail_loc>
      <video:duration>2791</video:duration>
      <video:publication_date>2012-08-28T04:15:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-xJjrPmguxI</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beta sheet: secondary structure of protein</video:title>
      <video:description>Beta sheet is a common secondary structure of protein. It is mainly formed due to hydrogen bonds on an aminoacids. . This video presents and explains structural features of beta sheet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/613df2b5-355c-4b45-8496-9fefe12cdbec/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-04-08T20:40:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4199.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>beta</video:tag>
      <video:tag>sheet</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 44 - Benford&apos;s Law Explanation (Sequel to Mysteries of Benford&apos;s Law)</video:title>
      <video:description>Benford&apos;s Law Explanation (Sequel to Mysteries of Benford&apos;s Law)

Vi and Sal talk through the intuition of Benford&apos;s law (part 2)</video:description>
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      <video:duration>387</video:duration>
      <video:publication_date>2012-09-06T01:28:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZUDoEdjTzg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Benford</video:tag>
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      <video:tag>to</video:tag>
      <video:tag>Mysteries</video:tag>
      <video:tag>of</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Paclitaxel is a drug used in the treatment of cancer. It was discovered at Research Triangle Institute (RTI) in 1967 when Monroe E. Wall and Mansukh</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/b444a5b3-da9f-48db-b06d-8dc87fea21f6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-04-24T23:08:18.000Z</video:publication_date>
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      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>model</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Structure</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - EE290f Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons</video:title>
      <video:description>EE290f Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 4 - Radiation by an Accelerated Charge: Scattering by Free and Bound Electrons</video:description>
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      <video:duration>4802</video:duration>
      <video:publication_date>2012-09-05T02:42:14.000Z</video:publication_date>
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      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 33 - Adding subtracting mixed numbers 1 (ex 1)</video:title>
      <video:description>Adding subtracting mixed numbers 1 (ex 1)

Adding subtracting mixed numbers 1 (ex 1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25419.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-18T14:00:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Eb5MWwcMMY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adding</video:tag>
      <video:tag>Subtracting</video:tag>
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      <video:tag>Numbers</video:tag>
      <video:tag>1</video:tag>
      <video:tag>ex</video:tag>
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      <video:description>This video presents a MIT lecture on Bacterial Genetics. The lecture was presented by Professor Graham Walker. It his lecture Professor Walker explained different aspects of bacterial genetics. Edited by Ashraf</video:description>
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      <video:duration>2798</video:duration>
      <video:publication_date>2009-04-09T21:56:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1683.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Lecture</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 28 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals: Crystal Field Theory (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14920.jpg</video:thumbnail_loc>
      <video:duration>2422</video:duration>
      <video:publication_date>2012-08-28T04:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g01r2YRH9ok</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
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      <video:tag>Metals</video:tag>
      <video:tag>Crystal</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Dr</video:tag>
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      <video:description>Foods are being genetically modified for several of reasons such to achieve high yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters.</video:description>
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      <video:duration>220</video:duration>
      <video:publication_date>2010-11-17T21:49:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5588.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/04/8297ab87-8cb0-46b7-b1f3-04f8fe15407e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2012-04-12T22:44:52.000Z</video:publication_date>
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      <video:uploader>Admin</video:uploader>
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      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 8 - One-Dimensional Wave Functions&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride expands on the recently introduced concept of the wave function by illustrating the relationship of the magnitude of the curvature of the wave function to the kinetic energy of the system, as well as the relationship of the square of the wave function to the electron probability density. The requirement that the wave function not diverge in areas of negative kinetic energy leads to only certain energies being allowed, a property which is explored for the harmonic oscillator, Morse potential, and the Columbic potential. Consideration of the influence of mass reveals an &quot;isotope effect&quot; on dynamics, on the energy, vibration frequency, and length of bonds.

00:00 - Chapter 1. Review: The Curvature of the Wave Function and Kinetic Energy 
06:44 - Chapter 2. Relationships between Nodes and Curvature of the Wave Function
23:49 - Chapter 3. The Square of Psi as the Probability Density
31:46 - Chapter 4. Constraints of Energy in the Harmonic Oscillator, the Morse Potential and the Coulombic Potential
42:12 - Chapter 5. The Influence of Mass on Bond Dynamics, Strength, and Distance

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19744.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
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      <video:uploader>0|34|0</video:uploader>
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      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Negative</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>curvature</video:tag>
      <video:tag>Nodes</video:tag>
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      <video:description>The time period elapsing between the first heart sound and the second sound defines systole (ventricular ejection) and the time between the second sound and the following first sound defines diastole (ventricular filling).</video:description>
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      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S1</video:tag>
      <video:tag>S2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Action-of-the-HIV-Virus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Action of the HIV Virus</video:title>
      <video:description>Human Immunodeficiency Virus is a retrovirus which contain a single RNA strand. Information is given here on how HIV which affects the CD4 molecules in action.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e57a8be4-9f26-43c6-a8b1-f9597be56b8c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-11-30T22:05:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9612.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>in</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angiogenesis-during-tumor-formation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angiogenesis during tumor formation</video:title>
      <video:description>Angiogenesis is process of formation of new blood vessels. Since tumors are grown on existing tissue, they have to make them selves new vessels for nutrition.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/d78e4478-3d6d-45cc-8ccb-166615fcc7c3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2007-05-16T00:54:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/305.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>tumor</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>new</video:tag>
      <video:tag>formation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-123-Expensing-a-Truck-leads-to-inconsistent-performance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 123 - Expensing a Truck leads to inconsistent performance</video:title>
      <video:description>Expensing a Truck leads to inconsistent performance

Expensing a truck leads to strange looking income statement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20426.jpg</video:thumbnail_loc>
      <video:duration>212</video:duration>
      <video:publication_date>2012-09-06T14:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0E3PuHiDU9U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Expensing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Truck</video:tag>
      <video:tag>Leads</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Inconsistent</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Total-Revenue-and-Elasticity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Total Revenue and Elasticity</video:title>
      <video:description>Total Revenue and Elasticity

Thinking about how total revenue and elasticity are related</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25410.jpg</video:thumbnail_loc>
      <video:duration>701</video:duration>
      <video:publication_date>2012-09-18T13:52:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Udltkvm9HLc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Elasticity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Head-and-Neck-Inspection-and-Palpation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Head and Neck Inspection and Palpation</video:title>
      <video:description>All aspects of face have to been visualized and inspected before an actual exam can begin. This video outlines the inspection and palpation procedure to be followed in the examination of the head and neck.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b114288a-a750-4196-8280-000a4c827409/cand_25.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2011-11-30T22:08:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9622.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Palpation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>Neck</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intramuscular-IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intramuscular IM Injection</video:title>
      <video:description>How to choose the right spot for introducing an IM Injection. This video will help you to know all about the IM injection insertion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98ef5af3-da76-4481-a000-53a1b5971de7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-29T11:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8885.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Introducing</video:tag>
      <video:tag>an</video:tag>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Demand-Curve-as-Marginal-Benefit-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Demand Curve as Marginal Benefit Curve</video:title>
      <video:description>Demand Curve as Marginal Benefit Curve

Thinking about a demand curve in terms of quantity driving price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25424.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2012-09-18T14:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KrkbbRxdDZ8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>demand</video:tag>
      <video:tag>curve</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Benefit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Chladni-Figures-and-One-Electron-Atoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Chladni Figures and One-Electron Atoms</video:title>
      <video:description>&quot;Lec 9 - Chladni Figures and One-Electron Atoms&quot; Freshman Organic Chemistry (CHEM 125)

After showing how a double-minimum potential generates one-dimensional bonding, Professor McBride moves on to multi-dimensional wave functions. Solving Schrödinger&apos;s three-dimensional differential equation might have been daunting, but it was not, because the necessary formulas had been worked out more than a century earlier in connection with acoustics. Acoustical &quot;Chladni&quot; figures show how nodal patterns relate to frequencies. The analogy is pursued by studying the form of wave functions for &quot;hydrogen-like&quot; one-electron atoms. Removing normalizing constants from the formulas for familiar orbitals reveals the underlying simplicity of their shapes.

00:00 - Chapter 1. 1-D Bonding from Double-Minimum Potentials
09:03 - Chapter 2. Addressing Multi-Dimensional Problems: Chladni&apos;s Acoustics 
22:52 - Chapter 3. Applying Chladni&apos;s Nodal Patterns to the Form of One-Electron Atoms
32:05 - Chapter 4. Removing Normalizing Constants to Understand Orbital Shapes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19745.jpg</video:thumbnail_loc>
      <video:duration>2976</video:duration>
      <video:publication_date>2012-09-05T09:19:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5kYLE8GhAuE</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Tunneling</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>function</video:tag>
      <video:tag>chladni</video:tag>
      <video:tag>Figures</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14919.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-08-28T04:18:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wqNW2Nd8Xx4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Transition</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Producer-Surplus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Producer Surplus</video:title>
      <video:description>Producer Surplus

Looking at the supply curve as an opportunity cost curve.  Understanding the producer surplus as the area between the supply curve and the market price</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25441.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2012-09-18T14:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-V-Y5klejSg</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Producer</video:tag>
      <video:tag>Surplus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BioRap-DNA-Replication-and-Protein-Synthesis-with-a-Beat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BioRap (DNA Replication and Protein Synthesis with a Beat)</video:title>
      <video:description>Rap of DNA</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/ea320b97-92c1-4fb6-87c6-55200b03e97b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2009-10-19T01:52:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3446.mp4</video:content_loc>
      <video:uploader>eburnsye</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>Rap</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Orbital-Correction-and-Plum-Pudding-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Orbital Correction and Plum-Pudding Molecules</video:title>
      <video:description>&quot;Lec 11 - Orbital Correction and Plum-Pudding Molecules&quot; Freshman Organic Chemistry (CHEM 125)

The lecture opens with tricks (&quot;Z-effective&quot; and &quot;Self Consistent Field&quot;) that allow one to correct approximately for the error in using orbitals that is due to electron repulsion. This error is hidden by naming it &quot;correlation energy.&quot; Professor McBride introduces molecules by modifying J.J. Thomson&apos;s Plum-Pudding model of the atom to rationalize the form of molecular orbitals. There is a close analogy in form between the molecular orbitals of CH4 and NH3 and the atomic orbitals of neon, which has the same number of protons and neutrons. The underlying form due to kinetic energy is distorted by pulling protons out of the Ne nucleus to play the role of H atoms.

00:00 - Chapter 1. Introduction
01:53 - Chapter 2. Correcting for Electron Repulsion when Using Orbitals
15:26 - Chapter 3. Correlation Energy and the Limits of Orbital Theory
30:52 - Chapter 4. Kinetic Energy&apos;s Effects on the Shapes of Atomic Orbitals
40:32 - Chapter 5. Moving Nuclei to Distort &quot;Electric Puddings&quot;: Case Studies with Methane and Ammonia

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19747.jpg</video:thumbnail_loc>
      <video:duration>2967</video:duration>
      <video:publication_date>2012-09-05T09:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WEg0HGo5tUA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>United</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>effective</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>Consistent</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>correlation</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-past-and-future-of-future-scenarios-in-LTER-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The past and future of future scenarios in LTER - Harvard Forest</video:title>
      <video:description>Lec 19 - The past and future of future scenarios in LTER - Harvard Forest. The past and future of future scenarios in LTER -- Jonathan Thompson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15996.jpg</video:thumbnail_loc>
      <video:duration>1043</video:duration>
      <video:publication_date>2012-08-29T07:58:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a8Ips9jm-JQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-176-2011-Calculus-BC-Free-Response-1-b-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 176 - 2011 Calculus BC Free Response #1 (b &amp; c)</video:title>
      <video:description>2011 Calculus BC Free Response #1 (b &amp; c)

Position and slope of particle&apos;s path at a given time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20016.jpg</video:thumbnail_loc>
      <video:duration>459</video:duration>
      <video:publication_date>2012-09-06T01:28:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/73eSiVcg4tQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>1</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Economics-1-Costs-of-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Economics 1 - Costs of Production</video:title>
      <video:description>&quot;Lec 5 - Economics 1 - Costs of Production&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27466.jpg</video:thumbnail_loc>
      <video:duration>1549</video:duration>
      <video:publication_date>2012-09-21T07:33:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bBwxPY_Vcts</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Costs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recombinant-DNA-2004-Demonstratives-Inc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recombinant DNA 2004 Demonstratives Inc</video:title>
      <video:description>A 3D animation is illustrating the process by which a protein is mass-produced using spliced DNA and bacterial replication. Video is provided by Demonstratives Inc. For more animation samples, please visit:
www.demonstratives.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4058.jpg</video:thumbnail_loc>
      <video:duration>275</video:duration>
      <video:publication_date>2010-04-02T01:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x2jUMG2E-ic</video:player_loc>
      <video:uploader>crasx</video:uploader>
      <video:category>Education</video:category>
      <video:tag>dna</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>ampicillin</video:tag>
      <video:tag>demonstratives</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antibody-Array-for-Protein-Expression-Profiling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antibody Array for Protein Expression Profiling</video:title>
      <video:description>Abnova offers a variety of arrays for protein expression profiling. These arrays are designed for researchers to study highly relevant proteins in the specific research fields like Angiogenesis, Apoptosis, Cancer Marker, Cell Cycle, Cytokine, Hematopoiesis, Hormone, Signal Transduction and Stem Cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/8e448b53-3f2e-454b-a18f-02e620181444/cand_5.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2010-04-20T06:04:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4312.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>antibody</video:tag>
      <video:tag>array</video:tag>
      <video:tag>for</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>profiling</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-War-Follows-Everyone-Home-Highlights</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - War Follows Everyone Home - Highlights</video:title>
      <video:description>Lec 16 - War Follows Everyone Home - Highlights. Highlights from the March 2 University and Lyric Opera partnership that featured the renowned and always-provocative director Peter Sellars and a panel of distinguished scholars, writers, and veterans including John Cacioppo, director of The University of Chicago Center for Cognitive and Social Neuroscience; Michael Sullivan, Illinois State Director of the Student Veterans of America, who served as an operator, gunner and vehicle commander with the 2nd Light Armored Reconnaissance Battalion from 2000-2004; and University of Chicago trustee Jack Fuller, Pulitzer Prize-winning journalist and former editor of the Chicago Tribune, who covered the Vietnam War and has written novels about that conflict. The panel was moderated by Pulitzer Prize-winning journalist Julia Keller, cultural critic for the Chicago Tribune and author of Back Home, a novel narrated by a young girl whose father suffered a traumatic brain injury in Iraq as a National Guardsman.

This program was held in conjunction with the Lyric Opera&apos;s production of George Frideric Handel&apos;s opera, Hercules. Director Peter Sellars transposed this timeless tragedy to the present, envisioning Hercules as an American general returning from the front lines.</video:description>
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      <video:duration>264</video:duration>
      <video:publication_date>2012-08-27T10:19:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxvKijOgtvQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
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      <video:tag>chicago</video:tag>
      <video:tag>lyric</video:tag>
      <video:tag>opera</video:tag>
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      <video:tag>handel</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>civic</video:tag>
      <video:tag>engagement</video:tag>
      <video:tag>Community</video:tag>
      <video:tag>forum</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Public-Health-200C2-Intro-to-Risk-Assessment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Public Health 200C2 -Intro to Risk Assessment</video:title>
      <video:description>&quot;Lec 8 - Public Health 200C2 -Intro to Risk Assessment&quot;Environmental Health Sciences Breadth Course</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27418.jpg</video:thumbnail_loc>
      <video:duration>5099</video:duration>
      <video:publication_date>2012-09-21T06:35:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zcKOCnm53nM</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>200C2</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>assessment</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-Integrating-boundary-spanning-efforts-into-long-term-ecological-research-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest</video:title>
      <video:description>Lec 20 - Integrating boundary-spanning efforts into long-term ecological research - Harvard Forest. Integrating boundary-spanning efforts into long-term ecological research: from case studies to practice -- Kathy Fallon Lambert

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15997.jpg</video:thumbnail_loc>
      <video:duration>1047</video:duration>
      <video:publication_date>2012-08-29T07:58:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eeMNyqSIFiE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-40-Optimal-Point-on-Budget-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Optimal Point on Budget Line</video:title>
      <video:description>Optimal Point on Budget Line

Using indifference curves to think about the point on the budget line that maximizes total utility</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25483.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-18T14:38:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nhSSu0Nzs30</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>Point</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Budget</video:tag>
      <video:tag>line</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Transition Metals (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14922.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/LmiY4R6C2mM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <loc>https://dnatube.com/videos/Snoring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snoring</video:title>
      <video:description>Snoring is the noisy respirative vibrations that can be heard when one is sleeping. This video shows a child snoring meaning that affects all ages and genders.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5a553aca-824b-401b-978e-ed552c0d0284/cand_25.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T11:20:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8889.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Snoring</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-7-Economics-1-Competition-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Economics 1 - Competition, part 2</video:title>
      <video:description>&quot;Lec 7 - Economics 1 - Competition, part 2&quot;Introduction to Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27468.jpg</video:thumbnail_loc>
      <video:duration>3105</video:duration>
      <video:publication_date>2012-09-21T07:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GuVxRXb5hRY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
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    <loc>https://dnatube.com/videos/Bladder-infection-its-causes-and-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bladder infection, its causes and treatment</video:title>
      <video:description>A lower urinary track infection is an infection of the urethra, the bladder, or both. The urethra is a tube that carries urine from the bladder outside the body. The bladder and the urethra are part of the urinary track system. That is why a bladder infection is also called a lower urinary track infection. The rest of the information is in the video.</video:description>
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      <video:duration>166</video:duration>
      <video:publication_date>2014-08-26T22:02:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31183.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Bladder</video:tag>
      <video:tag>Infection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Gall-bladder-and-liver-cleanse-a-testimony</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall bladder and liver cleanse: a testimony</video:title>
      <video:description>A patient with gallstones was cured by simple and low cost body cleanse method. In this video the patient narrate her experience. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bfffbf9-f079-45c7-8bb9-d7f45a6b4753/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-28T09:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6211.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Liver</video:tag>
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      <video:tag>Cleanse</video:tag>
      <video:tag>testimony</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Environmental-Economics-and-Policy-100</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Environmental Economics and Policy 100</video:title>
      <video:description>&quot;Lec 23 - Environmental Economics and Policy 100&quot; Microeconomic Theory with Application to Natural Resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23868.jpg</video:thumbnail_loc>
      <video:duration>4636</video:duration>
      <video:publication_date>2012-09-14T11:38:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YWgMKLRTuSQ</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Environmental</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>100</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Sodium-and-Chlorine-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium and Chlorine Reaction</video:title>
      <video:description>A small piece of sodium metal is placed in a flask of chlorine gas container. The reaction is triggered by adding a drop of water. A close up view of this extremely dangerous reaction is shown in this video. Subtitles are available.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/af378399-6244-4f57-8c37-8297b5f4382a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2010-11-21T06:42:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5662.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Cl</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Flask</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Short-Leg-Cast-Medical-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Short Leg Cast - Medical Video</video:title>
      <video:description>Short leg cast which is applied to the area below the knee to the foot is shown in this medical video with real patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b1022af2-eb23-4982-9769-ec2708f39ebe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T23:05:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10555.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>short</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>cast</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Clinical-Examination-of-12-Month-Infant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical Examination of 12 Month Infant</video:title>
      <video:description>Video shows the examination of cranial nerves of a 12 month old infant. Examination should be done by watching the reactions of child in different cases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b26852c2-dfb3-43cd-9281-39b387b5cce0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2013-02-10T02:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29888.mp4</video:content_loc>
      <video:uploader>Candelaria Smart</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Months</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Intrauterine-Insemination-IUI-Dr-Lovely</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intrauterine Insemination (IUI) Dr. Lovely</video:title>
      <video:description>Dr. Lovely summarizes Intrauterine Insemination, also known as IUI or articial insemination, along with the latest fertility injection medications.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dfd42f70-df08-4787-a7bc-a22eff7adf6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2009-05-13T04:19:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2171.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Intrauterine</video:tag>
      <video:tag>insemination</video:tag>
      <video:tag>Artificial</video:tag>
      <video:tag>IUI</video:tag>
      <video:tag>Fertility</video:tag>
      <video:tag>infertility</video:tag>
      <video:tag>NCFMC</video:tag>
      <video:tag>Lovely</video:tag>
      <video:tag>injections</video:tag>
      <video:tag>Gonal</video:tag>
      <video:tag>Follistim</video:tag>
      <video:tag>medica</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-68-First-Degree-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - First Degree Price Discrimination</video:title>
      <video:description>First Degree Price Discrimination

Charging different consumers different amounts in an attempt to optimize economic profit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25518.jpg</video:thumbnail_loc>
      <video:duration>361</video:duration>
      <video:publication_date>2012-09-18T16:06:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z0wg9ZPyL38</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Degree</video:tag>
      <video:tag>price</video:tag>
      <video:tag>Discrimination</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-69-A-Firms-Marginal-Product-Revenue-Curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - A Firm&apos;s Marginal Product Revenue Curve</video:title>
      <video:description>A Firm&apos;s Marginal Product Revenue Curve

Thinking about how much incremental benefit a firm gets from hiring one more person</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25519.jpg</video:thumbnail_loc>
      <video:duration>783</video:duration>
      <video:publication_date>2012-09-18T16:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cwClnv9Y1Y0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
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      <video:tag>firm</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>Revenue</video:tag>
      <video:tag>curve</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-EE290f-Multi-Electron-Atom-Atomic-Scattering-Factors-Wave-Propagation-and-Refractive-Index</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Inde</video:title>
      <video:description>EE290f  Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 5 - Multi-Electron Atom, Atomic Scattering Factors: Wave Propagation and Refractive Index</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19449.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-05T02:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/piPnQJJFLPI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>california</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Stages-of-Babys-Hand-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Baby&apos;s Hand Development</video:title>
      <video:description>This video is showing you the stages in the hand development of a baby. First of all, arm is developed and then fingers takes shape and after that nails and hand shape developed properly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d216676b-e297-43e6-8e49-9d35171835e7/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2013-02-10T02:02:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29887.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
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      <video:tag>Baby</video:tag>
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      <video:tag>hand</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/AC-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC Basics</video:title>
      <video:description>This video demonstrates the basic Air Conditioning system. This is from the perspective of how air conditioning function and functionality in a car.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a7633d9f-8ddc-4323-a3aa-f8387cc9372a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>371</video:duration>
      <video:publication_date>2011-11-25T08:28:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7854.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>AC</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (cont.) (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14925.jpg</video:thumbnail_loc>
      <video:duration>2566</video:duration>
      <video:publication_date>2012-08-28T04:38:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fdTzju3GTnk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>33</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>cont</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-i-as-the-Principal-Root-of-1-a-little-technical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - i as the Principal Root of -1 (a little technical)</video:title>
      <video:description>i as the Principal Root of -1 (a little technical)

i as the principal square root of -1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20138.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T02:10:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rYG1D5lUE4I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>I</video:tag>
      <video:tag>as</video:tag>
      <video:tag>the</video:tag>
      <video:tag>principal</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Little</video:tag>
      <video:tag>technical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plasmid-DNA-Extraction-Gigaprep</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plasmid DNA Extraction (Gigaprep)</video:title>
      <video:description>A plasmid DNA extraction is a method used to extract and purify plasmid DNA. Kits are available from varying manufacturers, which are named by size of bacterial culture. Gigaprep is used when the starting E. coli culture volume is 2.5~5 L of LB broth and the expected DNA yield is 7.5~10 mg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/f27c8074-f6e4-47fc-84d6-3295531fe59b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2010-05-26T05:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4368.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>plasmid</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>Gigaprep</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec Last MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Review (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14928.jpg</video:thumbnail_loc>
      <video:duration>1886</video:duration>
      <video:publication_date>2012-08-28T04:38:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ky_uVNs7__o</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>5</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Drennan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; The Origins of the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14929.jpg</video:thumbnail_loc>
      <video:duration>6618</video:duration>
      <video:publication_date>2012-08-28T04:53:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iiYhQtGpRhc</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Foundation-tree-species-loss-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Foundation tree species loss - Harvard Forest</video:title>
      <video:description>Lec 27 - Foundation tree species loss - Harvard Forest. Foundation tree species loss -- Aaron Ellison

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16004.jpg</video:thumbnail_loc>
      <video:duration>1104</video:duration>
      <video:publication_date>2012-08-29T08:03:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HyPNQZnjmaI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>HWA</video:tag>
      <video:tag>hemlock</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Overlap-and-Atom-Pair-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Overlap and Atom-Pair Bonds</video:title>
      <video:description>&quot;Lec 12 - Overlap and Atom-Pair Bonds&quot; Freshman Organic Chemistry (CHEM 125)

This lecture begins by applying the united-atom &quot;plum-pudding&quot; view of molecular orbitals, introduced in the previous lecture, to more complex molecules. It then introduces the more utilitarian concept of localized pairwise bonding between atoms. Formulating an atom-pair molecular orbital as the sum of atomic orbitals creates an electron difference density through the cross product that enters upon squaring a sum. This &quot;overlap&quot; term is the key to bonding. The hydrogen molecule is used to illustrate how close a simple sum of atomic orbitals comes to matching reality, especially when the atomic orbitals are allowed to hybridize.

00:00 - Chapter 1. The United-Atom &quot;Plum-Pudding&quot; View for Ethane and Methanol 
13:24 - Chapter 2. The Orbital Shape of 1-Flouroethanol
19:37 - Chapter 3. Localized Pairwise Bonding Between Atoms and the Idea of Overlap
36:36 - Chapter 4. Hydrogen at Bonding Distance: A Case for Overlap

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19748.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-05T09:23:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WL40Xs5E6-Q</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Overlap</video:tag>
      <video:tag>LCAO</video:tag>
      <video:tag>normalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Destroyer-Green-Ants-vs-Paper-Wasps</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Destroyer Green Ants vs. Paper Wasps</video:title>
      <video:description>With the knowledge of devastation that can be done by a Green Ant, i never imagined a competitor exists. Now lets see that of a paper wasp.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/3af4b1b5-1596-4be3-b2fe-b1170fda8ce4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-12-10T02:08:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28539.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>the</video:tag>
      <video:tag>Destroyer</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Paper</video:tag>
      <video:tag>Wasps</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interpreting-bar-graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interpreting bar graphs</video:title>
      <video:description>Suman Bhattacharjee tells us how to interpret information presented as a bar graph.  He tells us the ways to answer a question related to the data shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/10/40ce76b9-fcce-4e7f-9aef-04b05fb63a1b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2014-10-03T06:08:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31842.mp4</video:content_loc>
      <video:uploader>dhumana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>data</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>shortcuts</video:tag>
      <video:tag>for</video:tag>
      <video:tag>bank</video:tag>
      <video:tag>po</video:tag>
      <video:tag>DI</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>chart</video:tag>
      <video:tag>4</video:tag>
      <video:tag>480p</video:tag>
      <video:tag>mp4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 4- MIT 3.320 Atomistic Computer Modeling of Materials.
First Principles Energy Methods: The Many-Body Problem

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16371.jpg</video:thumbnail_loc>
      <video:duration>4797</video:duration>
      <video:publication_date>2012-08-30T13:12:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3HXG1kxmYVs</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Natural-defense-against-infection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natural defense against infection</video:title>
      <video:description>This animation shows how natural defense against infection works. The alternative pathway of the complement system is a component of the immune system. This is a natural defense against infections and can operate without the participation of antibody. This video presents an animation of the alternative pathway of the complement system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/05/9a0074b1-697f-4b66-9d85-087b96ad655e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-05-30T06:18:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4377.mp4</video:content_loc>
      <video:uploader>shani sahib</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>alternative</video:tag>
      <video:tag>pathway</video:tag>
      <video:tag>Complement</video:tag>
      <video:tag>system</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>reductase</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Production</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X-Ray Production</video:title>
      <video:description>The video shows the mechanism of a X-Ray machine. The device used to produce x rays is called Tesla device and the process used is called Bremsstrahlung process</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/af4df6b4-efba-4a6f-9bf0-0713faa5d7d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>14</video:duration>
      <video:publication_date>2011-12-11T23:23:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11097.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>production</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Elastic-Cartilage-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Elastic Cartilage Histology</video:title>
      <video:description>This video shows histology of elastic cartilage. artilage is a hard specialized connective tissue which provides structure and strength.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2b779ec6-30b3-456f-a1a7-1d22da07a752/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-30T22:13:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9636.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-90-Harmonic-Motion-Part-3-no-calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 90 - Harmonic Motion Part 3 (no calculus)</video:title>
      <video:description>Harmonic Motion Part 3 (no calculus)

Figuring out the period, frequency, and amplitude of the harmonic motion of a mass attached to a spring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21128.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2012-09-08T17:50:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oqBHBO8cqLI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>harmonic</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>no</video:tag>
      <video:tag>calculus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Control-of-muscle-contrition-by-the-spinal-cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Control of muscle contrition by the spinal cord</video:title>
      <video:description>Motor efferent neurons carry the signals to the muscle fiber for contraction. Once contracted, tension is developed in the muscle fiber. Sensory afferent neurons, then carries the signals to the spinal cord that prevent further signaling through the efferent neurons. As the signal transmission from efferent neurons stops, muscle contraction also stops. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bb06469-96e0-498b-bb22-aae8b1ee7724/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2010-11-09T09:47:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4811.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>control</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>contrition</video:tag>
      <video:tag>by</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetic-Mechanisms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetic Mechanisms</video:title>
      <video:description>Epigenetics is the study of inherited changes of gene functions that occurs without the change in the sequence of DNA. This video presents the mechanism of epigenetics phenomenon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/78cc738b-f0a8-473e-935c-bf40d0d508a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-24T00:11:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5846.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Epigenetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Put-on-Sterile-Gloves-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Put on Sterile Gloves Tutorial</video:title>
      <video:description>Sterile gloves are necessary when a surgery is performed and also for some other medical procedures where there is a greater risk of infection. Putting the gloves in a correct way is important for the sterile environment. It protects not only the patient but the healthcare professional as well. Take a look at this tutorial to see how it`s done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/53f46832-c8c0-4f32-89eb-41f9d8476352/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-30T22:17:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9648.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Put</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Sterile</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Greenpeace-Inspiring-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Greenpeace - Inspiring Action</video:title>
      <video:description>http://www.greenpeace.org
This fragile Earth needs action.
It needs you.


Music by Hecq.
Additional images from NASA and ESA/Hubble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/c14ef68b-f6a2-45ac-b931-2205aa524714/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-06-10T19:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4391.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>greenpeace</video:tag>
      <video:tag>action</video:tag>
      <video:tag>green</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>me2</video:tag>
      <video:tag>World</video:tag>
      <video:tag>activist</video:tag>
      <video:tag>activism</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>nonprofit</video:tag>
      <video:tag>inspiring</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/cAMP-secondary-messenger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>cAMP (secondary messenger)</video:title>
      <video:description>cAMP as a second messenger</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e52e9500-8713-4292-94ad-2b1e5414c3eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2010-11-23T00:31:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5720.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>camp</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Messenger</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Jeffrey-Yang-On-Poetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Jeffrey Yang: On Poetics</video:title>
      <video:description>Lec 15 - Jeffrey Yang: On Poetics. May 6, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14777.jpg</video:thumbnail_loc>
      <video:duration>2481</video:duration>
      <video:publication_date>2012-08-27T12:28:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-8OmjWtkww8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>jeffrey</video:tag>
      <video:tag>yang</video:tag>
      <video:tag>poetics</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Why-Zappos-Pays-New-Employees-to-Quit-And-You-Should-Too</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Why Zappos Pays New Employees to Quit--And You Should Too</video:title>
      <video:description>Why zappos pays new employees to quit is shown in this video. It also give some suggestions why you should too.

An interview with Bill Taylor, Game Changer blogger for HarvardBusiness.org. Zappos knows that they can&apos;t deliver great customer service unless their employees are committed to the values of the company. So what do they do? They pay employees to quit!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25548.jpg</video:thumbnail_loc>
      <video:duration>595</video:duration>
      <video:publication_date>2012-09-18T16:18:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQLTQAv5JQA</video:player_loc>
      <video:uploader>0|52|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Zappos</video:tag>
      <video:tag>Pays</video:tag>
      <video:tag>new</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Quit</video:tag>
      <video:tag>and</video:tag>
      <video:tag>You</video:tag>
      <video:tag>should</video:tag>
      <video:tag>Too</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-The-Shortcomings-of-the-Stimulus-Plan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - The Shortcomings of the Stimulus Plan</video:title>
      <video:description>The Shortcomings of the Stimulus Plan

Featuring Paul Krugman, Professor, Columnist, and Nobel Prize Winner. Get his take on the Obama stimulus plan and who might be to blame for the economic crisis -- and learn what a &quot;Krugman Plan&quot; would look like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25557.jpg</video:thumbnail_loc>
      <video:duration>724</video:duration>
      <video:publication_date>2012-09-18T16:24:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DIilTfrAaXQ</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Shortcomings</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stimulus</video:tag>
      <video:tag>Plan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 5 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Structure + Thermal Protection System

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14933.jpg</video:thumbnail_loc>
      <video:duration>7066</video:duration>
      <video:publication_date>2012-08-28T04:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k2jN_26m8LM</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-Young-Earth-Creationists-are-WRONG-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Young Earth Creationists are WRONG, Part I</video:title>
      <video:description>Here I show using simple observable evidence that the earth is not 6000 years old.  To believe the lies of young earth creationists one needs to ignore independent evidence from astronomy, cosmology, physics, geology, and biology.  In my next video I will discuss radiometric dating, including its caveats, and show how it proves the earth is billions of years old, exactly what evolution predicts.  

Creationists love to cite examples of &quot;false&quot; rings as evidence that tree ring dating is flawed.  First, false rings can be identified by two methods: alignment of multiple samples to show the ring is false; and ring density analysis to show the ring formed mid season.  Second, false rings are extremely rare in bristlecone pines.  The one example creationists love to cite is a publication where a scientist grew bristlecone seedlings in a climate controlled room and FORCED them to produce up to 4 false rings a year.  They know, as anyone who reads this article does, that these were false rings produced under artificial conditions, yet they LIE and claim it proves bristlecones in the wild are riddled with false rings.  Finally, frost rings formed during years of intense volcanic eruptions line up with the recorded years of those eruptions, indicating there are no false rings in the consensus.

Some species are more susceptible to false rings.  Others are not sensitive enough to climate change to produce the variable rings required for crossdating.  Creationists cite these species as examples of why tree ring science is flawed.  Scientists know this.  It was scientists who discovered these flaws.  You know, the people who actually do the research.  These species are NOT used to make long series chronologies.

References:

Creationist quote - http://www.answersingenesis.org/home/area/faq/docs/tree_ring.asp

Marker Rings and Volcanic Eruptions - 
Lamarche V.c. and Hirschboeck K.K. Frost rings in trees as records of major volcanic eruptions. (1984) Nature 307, 121-126 

Accuracy of Bristlecone rings -
LaMarche,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/3d007cb2-eeb1-4004-a598-46556fb4b3a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2009-05-27T21:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2571.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tree</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Date</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Intelligent</video:tag>
      <video:tag>design</video:tag>
      <video:tag>ID</video:tag>
      <video:tag>Debate</video:tag>
      <video:tag>Hovind</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Evidence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathology-of-Otitis-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathology of Otitis Media</video:title>
      <video:description>Frequent causes of otitis media include infection with a cold virus or influenza virus or infection with the bacteria Streptococcus pneumoniae or Haemophilus influenzae</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6550fb4c-bc02-43a6-b0d3-de83361ac393/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2011-12-03T03:32:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10601.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Otitis</video:tag>
      <video:tag>media</video:tag>
      <video:tag>Pathology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Becks-and-Willy-Chyr-A-Glimpse-of-Something-Ephemeral</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral</video:title>
      <video:description>Lec 19 - Beck&apos;s and Willy Chyr: A Glimpse of Something Ephemeral. Willy Chyr is one of six artist who have taken over the Beck&apos;s bottle this summer. We believe in supporting independent thinkers. And the world can always use more art and less labels.

Other artists include Grammy nominated singer/song-writer M.I.A. from London, Aerosyn-Lex from New York, Bert Rodriguez from Los Angeles, Freegums from Miami and Geoff McFetridge from Los Angeles

Videos, daily updates, and more: http://www.facebook.com/becksbeer
Official website: http://www.becks.com


Willy Chyr -- Chicago based Installations Artists. 

The combination of degrees in physics and economics, alongside time spent with Le Vorris &amp; Vox Circus where he learned how to twist balloons, has resulted in Chyr&apos;s incredible science-inspired artworks of stunning inflated balloon sculptures. Chyr&apos;s label design is titled A Glimpse of Something Ephemeral.

Music Credits: Pick Her Up by Oto, Picnic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14728.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2012-08-27T10:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j7Lje51Ntb0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>becks</video:tag>
      <video:tag>becksbeer</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>beck</video:tag>
      <video:tag>s</video:tag>
      <video:tag>sbeer</video:tag>
      <video:tag>art</video:tag>
      <video:tag>labels</video:tag>
      <video:tag>Bottles</video:tag>
      <video:tag>willy</video:tag>
      <video:tag>chyr</video:tag>
      <video:tag>MIA</video:tag>
      <video:tag>M</video:tag>
      <video:tag>I</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Bert</video:tag>
      <video:tag>Rodriguez</video:tag>
      <video:tag>Freegums</video:tag>
      <video:tag>free</video:tag>
      <video:tag>gums</video:tag>
      <video:tag>Geoff</video:tag>
      <video:tag>Mcfetridge</video:tag>
      <video:tag>aerosyn</video:tag>
      <video:tag>lex</video:tag>
      <video:tag>drink</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Monsters-Inside-Me-Pork-Tapeworm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Monsters Inside Me: Pork Tapeworm</video:title>
      <video:description>Watch more Monsters Inside Me here: http://animal.discovery.com/tv/monsters-inside-me/

The pork tapeworm creates cysts in tissue and is virtually impossible to kill.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/b009d312-2ffd-4391-8dd0-b4f3ec680007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-06-18T02:27:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4401.mp4</video:content_loc>
      <video:uploader>delc30</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Monsters</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>ME</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Infection</video:tag>
      <video:tag>Brain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Transforming-Giants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Transforming Giants</video:title>
      <video:description>Transforming Giants

An Interview with Rosabeth Moss Kanter, Professor, Harvard Business School. Some multinationals, despite their size, manage to be nimble, innovative, and connected with local communities. How? By placing greater emphasis on shared values and making a positive impact on the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25563.jpg</video:thumbnail_loc>
      <video:duration>569</video:duration>
      <video:publication_date>2012-09-18T16:25:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WXwroF-x-KU</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Transforming</video:tag>
      <video:tag>giants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 3 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Orbiter Sub-System Design

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14931.jpg</video:thumbnail_loc>
      <video:duration>6696</video:duration>
      <video:publication_date>2012-08-28T04:53:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cDMbBjH8ZSs</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-Microtome-Section</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rotary Microtome Section</video:title>
      <video:description>Rotary microtome is an instrument used to cut the blocks of tissue embedded in paraffin into micro fine slices (known as sections). Microtome is an important device in microscopy preparation, allowing for the preparation of samples for observation under transmitted light or electron radiation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/df2f2351-e917-4b5e-ac45-1e0d7cfaf2b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2010-06-21T08:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4405.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Rotary</video:tag>
      <video:tag>microtome</video:tag>
      <video:tag>Section</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Home-Business-Opportunity-for-Moms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Home Business Opportunity for Moms</video:title>
      <video:description>Home Business Opportunity for Mommy and for individuals who wants to stay at home and work, or those who can&apos;t leave their home but needs to earn money.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/52e2e1c9-90d3-4cf7-953d-96cc663cfd6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-06-28T11:22:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4409.mp4</video:content_loc>
      <video:uploader>Rhina Lim</video:uploader>
      <video:category>Others</video:category>
      <video:tag>home</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>opportunity</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>jobs</video:tag>
      <video:tag>BEST</video:tag>
      <video:tag>top</video:tag>
      <video:tag>Job</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/E2Mc-Eureka-Ali-et-Nico-parodie-rap-scientifique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>E=2Mc, Eureka! (Ali et Nico, parodie rap scientifique)</video:title>
      <video:description>Une parodie de rap par Ali et Nico, pour plus d&apos;info voir:
http://www.facebook.com/home.php?#!/AlietNico?ref=profile 
ou 
http://www.facebook.com/home.php?#!/pages/E2MC/125459967464744?ref=search&amp;amp;sid=100001071036287.3065396138..1
ou pou venir nous voir en spectacle:
http://www.billetreduc.com/28063/evt.htm</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/9218a3d5-8580-4618-80f0-4d42d38021d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>330</video:duration>
      <video:publication_date>2010-07-06T11:36:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4419.mp4</video:content_loc>
      <video:uploader>AlietNico</video:uploader>
      <video:category>Education</video:category>
      <video:tag>musique</video:tag>
      <video:tag>humour</video:tag>
      <video:tag>Ali</video:tag>
      <video:tag>ET</video:tag>
      <video:tag>Nico</video:tag>
      <video:tag>E</video:tag>
      <video:tag>mc2</video:tag>
      <video:tag>Eurêka</video:tag>
      <video:tag>Rap</video:tag>
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      <video:tag>Scientifique</video:tag>
      <video:tag>CNRS</video:tag>
      <video:tag>OGM</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Chemical-Reactivity-SOMO-HOMO-and-LUMO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO</video:title>
      <video:description>&quot;Lec 15 - Chemical Reactivity: SOMO, HOMO, and LUMO&quot; Freshman Organic Chemistry (CHEM 125)

Professor McBride begins by using previous examples of &quot;pathological&quot; bonding and the BH_3 molecule to illustrate how a chemist&apos;s use of localized bonds, vacant atomic orbitals, and unshared pairs to understand molecules compares with views based on the molecule&apos;s own total electron density or on computational molecular orbitals. This lecture then focuses on understanding reactivity in terms of the overlap of singly-occupied molecular orbitals (SOMOs) and, more commonly, of an unusually high-energy highest occupied molecular orbital (HOMO) with an unusually low-energy lowest unoccupied molecular orbital (LUMO). This is shown to be a generalization of the traditional concepts of acid and base. Criteria for assessing reactivity are outlined and illustrated.

00:00 - Chapter 1. Introduction: &quot;Pathological&quot; Bonding in the BH3
10:45 - Chapter 2. Viewing BH3 via Electron Density and Molecular Orbitals
20:25 - Chapter 3. Assessing Reactivity through HOMO-LUMO Interactions
40:15 - Chapter 4. Criteria for Assessing Reactivity

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19751.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-05T09:23:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r2lx4cIEAk4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pairwise</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>localized</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>MO</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>HOMO</video:tag>
      <video:tag>LUMO</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Reaction-Analogies-and-Carbonyl-Reactivity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Reaction Analogies and Carbonyl Reactivity</video:title>
      <video:description>&quot;Lec 17 - Reaction Analogies and Carbonyl Reactivity&quot; Freshman Organic Chemistry (CHEM 125)

Continuing the examination of molecular orbital theory as a predictor of chemical reactivity, this lecture focuses on the close analogy among seemingly disparate organic chemistry reactions: acid-base, SN2 substitution, and E2 elimination. All these reactions involve breaking existing bonds where LUMOs have antibonding nodes while new bonds are being formed. The three-stage oxidation of ammonia by elemental chlorine is analyzed in the same terms. The analysis is extended to the reactivity of the carbonyl group and predicts the trajectory for attack by a high HOMO. This predicted trajectory was validated experimentally by Bürgi and Dunitz, who compared numerous crystal structures determined by X-ray diffraction.

00:00 - Chapter 1. Similarities Among Acid-Base, SN2 Substitution, and E2 Elimination Reactions
15:23 - Chapter 2. The Oxidation of Ammonia by Chlorine in Molecular Orbital Terms 
26:05 - Chapter 3. Reactivity of the Carbonyl Group
36:11 - Chapter 4. Dunitz and Burgi&apos;s Experimental Results on Carbonyl Attack Trajectory 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19753.jpg</video:thumbnail_loc>
      <video:duration>2504</video:duration>
      <video:publication_date>2012-09-05T09:26:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rk40CMJhgTI</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Bürgi</video:tag>
      <video:tag>Dunitz</video:tag>
      <video:tag>Angle</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>substitution</video:tag>
      <video:tag>E2</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>hydrazine</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dense Regular Connective Tissue Histology</video:title>
      <video:description>There are several kinds of connective tissue all are variations on a common theme in that they are combinations of cells and extracellular fibers and fluids that are strong resilient and capable of repairing themselves</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/0941787d-ca96-4d76-ab4e-3ab10d6d789b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2011-11-30T22:19:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9652.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
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    <video:video>
      <video:title>pH-Meter Care And Calibration</video:title>
      <video:description>Read the full explanation for measuring pH of a solution by pH-meter. Rinse the electrode with distilled water and wipe clean with a Kimwipe each time while measure the pH .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/e22fbb91-5f00-43e8-81c6-6c98889d7b3f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-19T08:10:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4425.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>pH</video:tag>
      <video:tag>meter</video:tag>
      <video:tag>Calibration</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Extraction from Mouse Tail</video:title>
      <video:description>( http://www.abnova.com ) - DNA extraction is a routine procedure to collect DNA for subsequent molecular analysis. This video shows you how to extract DNA from mouse tails. There are three basic steps: (i) break cells by lysis buffer, (ii) digest protein and remove contamination by proteinase, (iii) precipitating the DNA. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/c1e3329c-c8f6-4f16-b482-9b3f9f799676/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-08-30T07:57:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4502.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>dna</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Mouse</video:tag>
      <video:tag>tail</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/BLAST-PCR-Primers-Design</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST - PCR Primers Design</video:title>
      <video:description>( http://www.abnova.com ) - Primer-BLAST was developed to help users make primers that are specific to the input PCR template. It uses Primer3 to design PCR primers and then submits them to BLAST search against user-selected database. The blast results are then automatically analyzed to avoid primer pairs that can cause amplification of targets other than the input template.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/fcf3fa7f-d623-44fe-bd5e-53aa7c864e01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2010-07-29T09:34:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4439.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>blast</video:tag>
      <video:tag>PCR</video:tag>
      <video:tag>primers</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-42-Chemistry-1A-Spring-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 42- Chemistry 1A Spring 2010</video:title>
      <video:description>Lec 42- Chemistry 1A Spring 2010.
General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16894.jpg</video:thumbnail_loc>
      <video:duration>3240</video:duration>
      <video:publication_date>2012-09-01T15:02:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f_308vTQd2g</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Motion-of-an-Electron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Motion of an Electron</video:title>
      <video:description>An electron is a negatively charged particle you can find in the nucleus of an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/845ff93f-32e3-4541-8553-c6c2238d97ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-24T13:59:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5940.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Electron</video:tag>
      <video:tag>in</video:tag>
      <video:tag>motion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/H1N1-flu-and-antiviral-drugs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>H1N1 flu and antiviral drugs</video:title>
      <video:description>Since march 2009 this new virus has caused human illness in the united states and other countries if you get sick with this flu its important that you know about antiviral drugs that can make your illness milder and make you feel better</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d745b59c-d46d-4124-be1a-afe3207b6957/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-11-30T22:24:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9665.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>h1n1</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antiviral</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/LB-Plate-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>LB Plate Preparation</video:title>
      <video:description>( http://www.abnova.com ) - An agar plate is a Petri dish that contains a growth medium (typically agar plus nutrients) used to culture microorganisms. We show you how to prepare the LB agar plate. More videos at http://www.abnova.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/63ccdac0-de2d-4502-88ed-2b3b7fbaded9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-07-22T08:56:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4430.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>LB</video:tag>
      <video:tag>plate</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Water-in-the-Atmosphere-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Water in the Atmosphere II</video:title>
      <video:description>&quot;Lec 10 - Water in the Atmosphere II&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Air is able to hold a limited amount of water vapor, and that amount depends on the temperature of the air.  When this saturation vapor pressure is exceeded, liquid water begins to condense and clouds form.  There are several different types of clouds, some which rain and others which do not, and each with characteristics specific to it.  Vortices are a particular type of cloud phenomenon in which there is a low pressure anomaly in the center of the cloud with rotating air around it, forming funnel clouds as seen in tornados.  The low pressure allows liquid water to condense and form the funnel shaped cloud.  Haze is another specific type of cloud in which liquid water condenses onto pollution particles in the air.

00:00 - Chapter 1. Saturation Vapor Pressure
06:29 - Chapter 2. Effect of Exceeding the Saturation Vapor Pressure
12:34 - Chapter 3. Cloud Types
32:23 - Chapter 4. Vortices
40:37 - Chapter 5. Haze and Pollution
42:18 - Chapter 6. Views of Clouds from Space
44:51 - Chapter 7. Cloud Liquid and Ice

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23290.jpg</video:thumbnail_loc>
      <video:duration>2869</video:duration>
      <video:publication_date>2012-09-13T12:35:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H00k5gMSM9E</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>water</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/AcetaminophenCodeine-Drug</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>. Acetaminophen, an antipyretic (fever-reducing) analgesic, is used to reduce pain and fever. Codeine, a narcotic analgesic, is used to treat pain that is moderate to severe./nRead more: http://www.drugs.com/pdr/acetaminophen-codeine-phosphate.html</video:description>
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      <video:duration>64</video:duration>
      <video:publication_date>2010-10-15T21:51:46.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4661.mp4</video:content_loc>
      <video:uploader>arsinsol</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Acetaminophen</video:tag>
      <video:tag>Codeine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Frozen-Embryo-transfer</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Frozen Embryo-transfer</video:title>
      <video:description>Research proposal for the  use of frozen embryo transfer as option number 1 during IVF cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/b6321af1-ab8f-4cee-9357-f892b26a0960/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2010-08-20T13:57:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4484.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>IVF</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-apply-IM-Injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to apply IM Injection</video:title>
      <video:description>This video shows how to apply IM injection in the buttocks. Identifying a proper angle and the proper position for IM injection is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/546d4cb0-d7a7-4e77-8b0a-105d84472f3d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>406</video:duration>
      <video:publication_date>2011-11-30T22:31:06.000Z</video:publication_date>
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      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>IM</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Buttocks</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 2: Delocalized Pi Systems: Butadiene, Extended Conjugation</video:title>
      <video:description>Lec 2: Delocalized Pi Systems: Butadiene, Extended Conjugation.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17071.jpg</video:thumbnail_loc>
      <video:duration>4815</video:duration>
      <video:publication_date>2012-09-02T05:36:24.000Z</video:publication_date>
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      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
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      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>( http://www.abnova.com ) - Protemist® DT II is a new generation, fully automated, robotic desktop protein synthesize. It synthesizes protein of interest using wheat germ cell-free system and through bi-layer reaction. We show you the reagents preparation and how to operate the machine step by step. More videos at Abnova ( http://www.abnova.com ).</video:description>
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      <video:duration>373</video:duration>
      <video:publication_date>2010-08-26T08:47:25.000Z</video:publication_date>
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      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Operation</video:tag>
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      <video:tag>antibody</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Oxymercuration-Demercuration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Oxymercuration - Demercuration</video:title>
      <video:description>Oxymercuration-demercuration is usually preferred over acidic hydration to form Markovnikov alcohols from alkenes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e38669cd-bb99-4af2-ace6-5b8ef2e655f1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2010-11-08T23:13:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4789.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Oxymercuration</video:tag>
      <video:tag>Demercuration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Amide-Carboxylic-Acid-and-Alkyl-Lithium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Amide, Carboxylic Acid and Alkyl Lithium</video:title>
      <video:description>&quot;Lec 18 - Amide, Carboxylic Acid and Alkyl Lithium&quot; Freshman Organic Chemistry (CHEM 125)

This lecture completes the first half of the semester by analyzing three functional groups in terms of the interaction of localized atomic or pairwise orbitals. Many key properties of biological polypeptides derive from the mixing of such localized orbitals that we associate with &quot;resonance&quot; of the amide group. The acidity of carboxylic acids and the aggregation of methyl lithium into solvated tetramers can be understood in analogous terms. More amazing than the panoply of modern experimental and theoretical tools is that their results would not have surprised traditional organic chemists who already had developed an understanding of organic structure with much cruder tools. The next quarter of the semester is aimed at understanding how our scientific predecessors developed the structural model and nomenclature of organic chemistry that we still use.

00:00 - Chapter 1. Resonance of the Amide Group
14:16 - Chapter 2. Acidity of Carboxylic Acids
20:46 - Chapter 3. The Aggregation of Alkyl Lithium
41:21 - Chapter 4. Why Wouldn&apos;t Past Organic Chemists Be Surprised?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19754.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-09-05T09:27:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dZC23sT_Io0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Amides</video:tag>
      <video:tag>carboxylic</video:tag>
      <video:tag>acids</video:tag>
      <video:tag>Peptides</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>dipole</video:tag>
      <video:tag>resonance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-smART-Explorers-Art-Programs-for-South-Side-Elementary-Schools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - smART Explorers: Art Programs for South Side Elementary Schools</video:title>
      <video:description>Lec 21 - smART Explorers: Art Programs for South Side Elementary Schools. The Smart Museum&apos;s smART Explorers program for South Side fifth graders is a cornerstone of the museum&apos;s educational initiatives. Students are led by docents and professional teaching artists, who introduce them to methods of looking at and communicating about works of visual art. The program is supported by sketchbook writing and drawing activities and culminates in a Museum Final Event during which students present their ideas about art.

The Smart Museum&apos;s funded educational programs integrate all facets of the visual arts into the school curriculum by fostering critical thinking, writing, and creative problem solving skills through Museum visits, online activities, hands-on projects, and classroom discussions.

To learn more, visit http://smartmuseum.uchicago.edu/learn/k-12/school-programs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14740.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2012-08-27T10:37:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9l7k-j8f5xA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>museum</video:tag>
      <video:tag>youth</video:tag>
      <video:tag>South</video:tag>
      <video:tag>side</video:tag>
      <video:tag>creativity</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Teach</video:tag>
      <video:tag>artist</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>Drawing</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>thinking</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Solving</video:tag>
      <video:tag>child</video:tag>
      <video:tag>children</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Blood-Smear</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Smear</video:title>
      <video:description>( http://www.abnova.com ) - A blood smear gives information about the number and shape of blood cells. To perform a blood smear, two very clean slides are required. Drop a small drop of blood on one of the slides. Pull blood forward across slide. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/4f5a6dcc-3c30-4ebb-a949-5780f450d2b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-08-30T07:43:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4500.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Smear</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Long-lived-C-elegans-Mutants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long lived C. elegans Mutants</video:title>
      <video:description>This presentation shows the effect of  daf2 mutation on  c. elegans  life span. It is pretty cool because with single mutation they even increased the life span more than twice. i believe there was also another gene called daf16 was also affecting life span but she does not mention that one here. here is info about c. elegans if you like to read: C. elegans is a eukaryote, which means that it shares cellular and molecular structures (membrane bound organelles; DNA complexed into chromatin and organized into discreet chromosomes, etc.) and control pathways with higher organisms. C. elegans is a multicellular organism, which means that it goes through a complex developmental process, including embryogenesis, morphogenesis, and growth to an adult. Thus, biological information that we learn from C. elegans may be directly applicable to more complex organisms, such as humans, which are somewhat more refractory to laboratory scrutiny. About 35% of C. elegans genes have human homologs. A homolog is a DNA or protein sequence that is similar to another DNA or protein sequence because the sequences have common ancestry. The definition of a homolog includes common ancestry, but, in practice, we often INFER that two sequences are homologs by similarity of sequence. We believe that the only plausible way for two sequences to share extensive similarity is by having a common ancestry. Remarkably, it has been shown repeatedly that human genes replace their C. elegans homologs when introduced into C. elegans. Conversely, many C. elegans genes can function similarly to mammalian genes.
The C. elegans genome size is relatively small (9.7 x 107 base pairs or 97 Megabases), when compared to the human genome which is estimated to consist of 3 billion base pairs (3 X 109 bp or 3000 Megabases). The entire C. elegans genome has been sequenced. Furthermore, several novel molecular biological techniques exist for C. elegans experimentation that are not available to researchers studying higher eukaryotes. For example, manipulation of the g</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e64c65d2-e81c-4867-bde9-9c1c2eaee6a8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2010-11-24T15:34:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5966.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Lived</video:tag>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
      <video:tag>mutants</video:tag>
      <video:tag>daf2</video:tag>
      <video:tag>Celegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tour-the-universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tour the universe</video:title>
      <video:description>Take a look at what a tour of the visible universe would be like.  This animation takes you from earth out into space to see distant stars.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/8b3659e4-e370-4400-91e9-88feb47e1995/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2014-08-27T05:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31359.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Tour</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Distant</video:tag>
      <video:tag>Stars</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neal-Adams-Expanding-Earth-Theory-The-Forming-of-mountains</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neal Adams Expanding Earth Theory - The Forming of mountains</video:title>
      <video:description>Expanding Earth Theory - Forming of Mountains</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/ae6eeea3-24cc-4604-b2f1-2f677be1b5ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-10-17T00:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4686.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Remove-Warts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Remove Warts</video:title>
      <video:description>A wart is a growth in the skin. It is caused by a certain virus. This video explains the procedure of removing such warts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cdfc8871-2b04-4093-9a7e-bbe14d118022/cand_25.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
      <video:publication_date>2011-11-30T22:40:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9702.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>remove</video:tag>
      <video:tag>Warts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-happens-to-foam-at-minus-forth-five-degree</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What happens to foam at minus forth five degree</video:title>
      <video:description>This video shows what happens to a foam in a cold environment where it is below -45.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/c1962974-8c8c-4f48-8f1e-1d141731b1c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2014-08-26T22:47:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31186.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>foam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-breast-cancer-its-symptoms-and-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is breast cancer, its symptoms and treatment?</video:title>
      <video:description>Cancer is the result of mutation of the genes responsible for the growth and the health of the cells in the body. If this happens to breast cells, it is called breast cancer. Early stages of breast cancer might now cause any symptoms. More about breast cancer is explained in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/d1ac4ea6-ab08-47cb-af90-3b230a058174/cand_5.jpg</video:thumbnail_loc>
      <video:duration>154</video:duration>
      <video:publication_date>2014-08-26T22:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31184.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>and</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sheep-Brain-and-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sheep Brain and Eye</video:title>
      <video:description>Dissection of Sheep Brain and eye, for A and P</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4584.jpg</video:thumbnail_loc>
      <video:duration>655</video:duration>
      <video:publication_date>2010-09-29T17:11:34.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4584.mp4</video:content_loc>
      <video:uploader>deez tx</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>sheep</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Physiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Response-Actions-and-Goals-of-CDC-H1N1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Response Actions and Goals of CDC H1N1</video:title>
      <video:description>The main route of transmission is through direct contact between infected and uninfected animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/32e4ffe0-3773-49df-8c48-708c672f4ac0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2010-11-23T23:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5836.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>CDC</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Actions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Goals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prime-Factorization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prime Factorization</video:title>
      <video:description>This video explains all the terms related to prime factorization. Here different problems are solved with many examples which will remove your all misconception.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8ab11b55-0e09-426b-a4de-09224ef1b99c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>421</video:duration>
      <video:publication_date>2010-12-04T12:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6418.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>lesson</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>factorization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lenz-law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lenz law</video:title>
      <video:description>Very cool looking experiment.  It is showing us how Lenz law of magnetism proves Newton&apos;s third law.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/dea0a361-8050-49d7-b746-93ffd2b27258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2014-08-28T15:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31611.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Lenz</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>magnets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Decibel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Decibel</video:title>
      <video:description>This video demonstrates what decibel is with detailed information. As it is know we call decibel as a logarithmic unit used to express the ratio between two values of a physical quantity, often power or intensity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/06/a08f7e9e-5841-42fa-a2a5-d688fd357a57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2014-06-20T20:52:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30997.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>decibel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Condensation-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Condensation Reaction</video:title>
      <video:description>A similar process involving monomers can be used to produce a polymer in a type of reaction called condensation polymerization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b02aafb9-9950-49ab-bd2e-f83e71d3c603/cand_5.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2010-11-07T09:38:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4777.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>condensation</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Drug-Delivery-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Drug Delivery System</video:title>
      <video:description>This video shows a drug delivery medical device for transpharma. A step by step procedure required for taking drugs is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cf29a1c8-b351-499c-bb4c-3694d029b0eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-11-24T14:32:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5949.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>drug</video:tag>
      <video:tag>delivery</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>device</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Transpharma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Birth-Control-Internally</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Birth Control Internally</video:title>
      <video:description>It is possible for women to use concealed methods of birth control which do not intefere with an individuals sex life. This video gives information of internal birth control.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eac9b193-f517-4312-ab60-a7ccc5a7dc4e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-30T22:35:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9692.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Internal</video:tag>
      <video:tag>Birth</video:tag>
      <video:tag>control</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exons-and-Introns</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exons and Introns</video:title>
      <video:description>Clip  Exons and Introns</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db4550bc-24cc-456e-9797-2c3b2a60ae21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-11-23T00:49:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5736.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Exons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Introns</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Virtual-Sinus-Surgery-Simulator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Virtual Sinus Surgery Simulator</video:title>
      <video:description>Stanford researchers created a virtual reality simulator for sinus surgery. After uploading an individual patient&apos;s pre-op imaging data to the simulator, doctors can do a virtual &quot;dry run,&quot; seeing and feeling what it will be like to operate on that person&apos;s anatomy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/791ef609-6e96-4552-8438-18ce7ea43af5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2009-08-28T08:52:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3278.mp4</video:content_loc>
      <video:category>Others</video:category>
      <video:tag>Surgery</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>reality</video:tag>
      <video:tag>Sinus</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Why-does-CJD-present-in-so-many-different-ways</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why does CJD present in so many different ways?</video:title>
      <video:description>Why does CJD exhibit different symptoms in different people? In some people it begins with physical problems; in other people, it begins with emotional or memory disturbances. Michael Geschwind, MD PhD, of UCSF&apos;s Memory and Aging Center explains why CJD can mimic so many other diseases.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/10/ed0e9545-cbb5-434e-a38d-9cc0feee55a8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-10-16T17:40:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4683.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cjd</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gall-bladder-Lumigram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gall bladder Lumigram</video:title>
      <video:description>A luminous substance is sent into the gall bladder in order to see clearly during a surgery. This procedure is known as a lumigram.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a30a7140-23fc-4a0d-970f-52c5fb08e0b8/cand_25.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-12-01T03:31:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10085.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gall</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>Lumigram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hydrogen-Fuel-Cell</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hydrogen Fuel Cell</video:title>
      <video:description>Hydrogen is high in energy, yet an engine that burns pure hydrogen produces almost no pollution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eea45790-8525-45c4-a120-b6afc504c729/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-06T22:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4770.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>cell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angioectasias-in-Small-Intestine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angioectasias in Small Intestine</video:title>
      <video:description>Angioectasia is lesion of blood vessels resulting in bleeding. Clipping of the the affected blood vessel is required to prevent serious medical conditions. Multiple angioectasias  can be seen in the intestine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2503a02f-93b8-4911-b3bb-ff5b7ba429e6/cand_25.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:22:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8899.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Angioectasias</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>intestine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endre-Szemeredi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endre Szemeredi</video:title>
      <video:description>This video Endre Szemeredi, a Hungarian mathematician and winner of the Abel price. It also discusses his published work. the famous Szemeredi theorem is discussed in details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/2d73e4c0-d6cf-44bb-99e7-eca5a732e47d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>784</video:duration>
      <video:publication_date>2013-01-11T07:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28626.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Endre</video:tag>
      <video:tag>Szemeredi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-in-The-Deep-Ocean-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals in The Deep Ocean Part 1</video:title>
      <video:description>This video is taken from BBC&apos;s Blue Planet documentary series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4f04ea9f-8c7e-44b1-953c-41bc754a092e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>526</video:duration>
      <video:publication_date>2010-11-03T07:03:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4766.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Deep</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rehabilitation-of-lumbar-multifidis-muscle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rehabilitation of lumbar multifidis muscle</video:title>
      <video:description>In this video we feature lumbar multifidis muscle rehabilitation. A physio therapist demonstrate how to isolate lumbar multifidis muscle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c8f436a-30ce-40fc-806f-73f81d40c40d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2011-12-01T03:52:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10163.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Lumbar</video:tag>
      <video:tag>multifidis</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>Rehabilitation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 13 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Environmental Control Systems

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14941.jpg</video:thumbnail_loc>
      <video:duration>6746</video:duration>
      <video:publication_date>2012-08-28T05:00:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AwjT1gJSsco</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caenorhabditis-Elegans</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caenorhabditis Elegans</video:title>
      <video:description>Caenorhabditis elegans is about 1mm in length and lives in soil. They are free-living, transparent nematode.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2eb4f31b-6c48-4b23-9178-e8b86c0e5334/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T15:26:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5958.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>C</video:tag>
      <video:tag>elegans</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Oxygen-and-the-Chemical-Revolution-Beginning-to-1789</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Oxygen and the Chemical Revolution (Beginning to 1789)</video:title>
      <video:description>&quot;Lec 19 - Oxygen and the Chemical Revolution (Beginning to 1789)&quot; Freshman Organic Chemistry (CHEM 125)

This lecture begins a series describing the development of organic chemistry in chronological order, beginning with the father of modern chemistry, Lavoisier. The focus is to understand the logic of the development of modern theory, technique and nomenclature so as to use them more effectively. Chemistry begins before Lavoisier&apos;s &quot;Chemical Revolution,&quot; with the practice of ancient technology and alchemy, and with discoveries like those of Scheele, the Swedish apothecary who discovered oxygen and prepared the first pure samples of organic acids. Lavoisier&apos;s Traité Élémentaire de Chimie launched modern chemistry with its focus on facts, ideas, and words. Lavoisier weighed gases and measured heat with a calorimeter, as well as clarifying language and chemical thinking. His key concepts were conservation of mass for the elements and oxidation, a process in which reaction with oxygen could make a &quot;radical&quot; or &quot;base&quot; into an acid.

00:00 - Chapter 1. The Predecessors of Chemists: Alchemists 
08:50 - Chapter 2. Scheele&apos;s Acids and Elements
19:58 - Chapter 3. On Radicals, Lavoisier, and the Chemical Revolution
29:54 - Chapter 4. The Elementary Treatise of Chemistry: Facts, Ideas, and Words
36:51 - Chapter 5. New Nomenclature: Elements, Calories, and Radicals

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19755.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-05T09:27:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B6xSAAgpIa8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Antoine</video:tag>
      <video:tag>Lavoisier</video:tag>
      <video:tag>Boyle</video:tag>
      <video:tag>Calorimeter</video:tag>
      <video:tag>calorimetry</video:tag>
      <video:tag>nomenclature</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>proximate</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Elements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-Hearing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of Hearing</video:title>
      <video:description>This video focuses on the evolution of hearing and the evolution of ears from early amphibians to modern mammals. While by no means comprehensive, it should hopefully give you a general idea about how ears work and how they developed. I acknowledge that there may some mistakes in this video, which I can hopefully correct using annotations. I apologize for the robotic-sounding, voice-synthesized narration. My microphone is crap! Comment, rate, share and enjoy! Note: I have taken care that (hopefully) all images and video clips in this video were taken from public-domain and free-use sources. The narration is that of my own work and sources can be found at: http://evolvingsenses.blogspot.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3572.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2009-12-01T08:14:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ypEQObjSMm4</video:player_loc>
      <video:uploader>chipguy123</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Ears</video:tag>
      <video:tag>Hearing</video:tag>
      <video:tag>Amphibians</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>reptiles</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>bats</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Darwin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taxol-Mechanism-of-action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxol Mechanism of action</video:title>
      <video:description>Paclitaxel is a mitotic inhibitor used in cancer chemotherapy. It was discovered in a U.S. National Cancer Institute program at the Research Triangle Institute in 1967 when Monroe E. Wall and Mansukh C. Wani isolated it from the bark of the Pacific yew tree, Taxus brevifolia and named it taxol. When it was developed commercially by Bristol-Myers Squibb (BMS) the generic name was changed to paclitaxel and the BMS compound is sold under the trademark TAXOL. In this formulation, paclitaxel is dissolved in Cremophor EL and ethanol, as a delivery agent. A newer formulation, in which paclitaxel is bound to albumin, is sold under the trademark Abraxane</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_4795.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2010-11-08T23:29:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/4795.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Taxol</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tying-a-Deeply-Place-Knot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tying a Deeply Place Knot</video:title>
      <video:description>Video shows the tying of a deeply placed knot put in the vessel. For a doctor it is very necessary to tie a knot with speed and a proper care.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/adc37bb9-e6f5-459a-b00d-3193a0c24957/cand_25.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-11-29T11:27:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8919.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Deeply</video:tag>
      <video:tag>Place</video:tag>
      <video:tag>Knot</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-Abdomen-on-CT-Scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Abdomen on CT Scan</video:title>
      <video:description>Video shows the anatomical structure of abdomen as seen on the CT scan. The measure pathologies are also discussed here which are visible on the CT scan.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/257dfbd1-277f-4bc0-8134-0688504c84da/cand_25.jpg</video:thumbnail_loc>
      <video:duration>372</video:duration>
      <video:publication_date>2011-12-01T01:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9873.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CT</video:tag>
      <video:tag>scan</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-Proper-Hand-Wash</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of Proper Hand Wash</video:title>
      <video:description>This video shows the reviews of an expert doctor about the hand wash. Running water and soap is the best for hand wash. If it is not available then keep a hand sanitizer with you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b65db1c-ced5-4e34-b435-606fb13ac204/cand_25.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2011-12-01T02:23:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9927.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>clean</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>Help</video:tag>
      <video:tag>prevent</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Flu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Have-we-really-found-the-Higgs-Boson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Have we really found the Higgs Boson?</video:title>
      <video:description>Is it the Higgs or what? This engaging footage shows a press conference with questions directed at Professor Peter Higgs himself, among others from CERN, about the answer. This video will have you on the edge of your seat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/c3c45a32-385d-4f03-83e8-65275e7a1121/cand_5.jpg</video:thumbnail_loc>
      <video:duration>323</video:duration>
      <video:publication_date>2013-01-12T01:25:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28716.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Higgs</video:tag>
      <video:tag>Boson</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>CERN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pneumonia-radiologic-anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pneumonia radiologic anatomy</video:title>
      <video:description>The most common symptom of pneumonia is a cough that produces sputum other common symptoms include chest pain chills fever and shortness of breath depending on how extensive the disease is and which organism is causing it</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47842932-e422-482f-86ad-b2b4e3a0ca7a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>402</video:duration>
      <video:publication_date>2011-11-29T21:34:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9177.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pneumonia</video:tag>
      <video:tag>Radiologic</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-New-Ointment-for-Diabetic-Foot-Ulcers-Seminar-Presentation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A New Ointment for Diabetic Foot Ulcers - Seminar Presentation</video:title>
      <video:description>The video is shot during medical seminar. It shows presentation of a case study, giving information on the safety and the efficacy of medical product Pedyphar. The drug is an ointment for diabetic foot ulcers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6f14ca78-0b9d-41f8-912f-31bcd537e493/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1117</video:duration>
      <video:publication_date>2011-12-01T05:02:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10260.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Safety</video:tag>
      <video:tag>Efficacy</video:tag>
      <video:tag>Ointment</video:tag>
      <video:tag>pedyphar</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>Ulcers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Frontal-Cyclones</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Frontal Cyclones</video:title>
      <video:description>&quot;Lec 16 - Frontal Cyclones&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Mid-latitude frontal cyclones gain energy from temperature gradients rather than latent heat release as is the case with convective storms.  They form in the belt of westerly winds and therefore generally move west to east in both the northern and southern hemispheres.  A mid-latitude frontal cyclone develops from a kink in the polar front, and eventually warm and cold fronts develop around a low pressure center to form the storm.  An example of this type of storm is a nor&apos;easter, which commonly occurs in New England and is named for the northeasterly winds that precede the storm&apos;s arrival.    Weather forecasting is also discussed.

00:00 - Chapter 1. Mid-latitude Frontal Cyclones
13:01 - Chapter 2. Lifecycle of a Mid-latitude Frontal Cyclone
26:02 - Chapter 3. Nor&apos;Easter
33:02 - Chapter 4. Southern Hemisphere Cyclones
35:29 - Chapter 5. Weather Forecasting


Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23312.jpg</video:thumbnail_loc>
      <video:duration>2596</video:duration>
      <video:publication_date>2012-09-13T12:53:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jg81YhJDn_M</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Frontal</video:tag>
      <video:tag>Cyclones</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Steroid Hormone Action</video:title>
      <video:description>The mechanism of working of steroid hormones is explained in this video. The travel in the blood attached to protein carriers and are non water-soluble.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/eb2f720a-d072-49da-8c69-9b35b7addbc7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2013-02-10T02:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29890.mp4</video:content_loc>
      <video:uploader>Eugenio Boyd</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>steroid</video:tag>
      <video:tag>hormones</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Fatigue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Fatigue</video:title>
      <video:description>A 32 year old lady came to clinic because she doesn&apos;t quite feel herself. This video will help you to understand such cases of fatigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bca72fe8-f645-4ca5-83aa-72ba8319cd0b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-06T17:37:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10746.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>fatigue</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Banking 1</video:title>
      <video:description>This is a lecture of Khan Academy. Banking 1

Introduction to how banks make money and the value they (potentially) add to society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20235.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-06T02:56:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E-HOz8T6tAo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Kitty-Scott-on-Curatorial-Intelligence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Kitty Scott on Curatorial Intelligence</video:title>
      <video:description>Lec 22 - Kitty Scott on Curatorial Intelligence. Kitty Scott, Director of Visual Arts at the Banff Centre. discusses the idea of curatorial intelligence and her role in various projects, including dOCUMENTA (13).

Scott has also held positions as chief curator at the Serpentine Gallery, London, and curator of Contemporary Art at the National Gallery of Canada, Ottawa. She has organized curatorial symposiums and exhibitions at The Banff Centre, Tate Modern, and Melbourne International Biennial, and has contributed to many art journals, as well as curatorial studies and written texts books. Scott is visiting professor for the Curatorial Practice Program at the California College of the Arts, San Francisco, as well as an adjunct professor at York University, Toronto, and the University of British Columbia, Vancouver.

This lecture is sponsored by the Department of Visual Arts. For more information, visit http://dova.uchicago.edu.

November 4, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14744.jpg</video:thumbnail_loc>
      <video:duration>2557</video:duration>
      <video:publication_date>2012-08-27T10:41:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wnzxV8BojjQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
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      <video:tag>Banff</video:tag>
      <video:tag>centre</video:tag>
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      <video:tag>gallery</video:tag>
      <video:tag>contemporary</video:tag>
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  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hepatitis B Virus</video:title>
      <video:description>Hepatitis B is a virus that can infect the liver. It is transmitted by infected blood. This video explains how to prevent,cure hepatitis B and how this virus is transmitted.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7eaae00b-3e00-43de-bba7-0c15866fde2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>405</video:duration>
      <video:publication_date>2011-11-29T21:42:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9184.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hepatitis</video:tag>
      <video:tag>b</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Video</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>elixir probiotic advertisement non english language</video:title>
      <video:description>Probiotics are defined as a living microbial food ingredient with a beneficial effect on human health however it is wise to treat with scientific scepticism the claim that they are useful in many pathological conditions as a long elixir of life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2b78d31-d54f-42be-8c7e-8cd961488dbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2010-11-24T14:23:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5946.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>alixir</video:tag>
      <video:tag>Probiotic</video:tag>
      <video:tag>advertisement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OSU-presents-the-Krebs-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OSU presents the Krebs Cycle</video:title>
      <video:description>The OSU Marching Band helps to provide a vivid visual of the Krebs Cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/bddbc110-540a-4308-8cd0-8c8861c08f02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2009-10-21T01:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3460.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>OSU</video:tag>
      <video:tag>TBDBITL</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Krebs</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>ohio</video:tag>
      <video:tag>State</video:tag>
      <video:tag>fisher</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Propulsion - Space Shuttle Main Engines

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14934.jpg</video:thumbnail_loc>
      <video:duration>7191</video:duration>
      <video:publication_date>2012-08-28T04:53:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uow6v1EuybE</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Stress-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Stress Response</video:title>
      <video:description>Good animated video showing the stress response. All functions of different glands are shown here diagrammatically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b6a9c6ff-8ab0-4ba8-a585-d128b84d6329/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-10-23T16:25:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7202.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stress</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fantastic-life-miracle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fantastic life miracle</video:title>
      <video:description>This video feature the wonders of life in cells study. For plants, the root hair is the fastest growing. To maintain this fast growth, cell wall material and membrane delivery to hair cell tip is necessary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33393fe2-ebf6-459f-b024-05945a25cca0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2010-11-24T15:31:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5964.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>C. elegans</video:category>
      <video:tag>Fantastic</video:tag>
      <video:tag>life</video:tag>
      <video:tag>miracle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Double-Hip-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Double Hip Replacement Surgery</video:title>
      <video:description>A double hip replacement Surgery may twice the relief. Video shows a surgical procedure for a double replacement by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8e6d597e-bd8a-42b9-89eb-3127e8be869b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-12-06T18:29:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10812.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Twice</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Relief</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secondary-structure-of-protein-beta-sheet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secondary structure of protein: beta sheet</video:title>
      <video:description>Beta sheet is a common secondary structure of protein. This video presents and explains structural features of beta sheet. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a0c1bde6-4bfe-4e23-adcd-8a2e8b6a1529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-27T00:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6180.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>beta</video:tag>
      <video:tag>sheet</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Combustion-Engine-with-spherical-Internal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Combustion Engine with spherical Internal</video:title>
      <video:description>Spherical motor is the name for electric motors and internal combustion engines in different variants. This is the genius that is the Kugelmotor due to energy efficiency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c12306c0-aaae-4dbd-93c4-869e7e2697c3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-11-26T00:18:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8005.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Spherical</video:tag>
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      <video:tag>Engine</video:tag>
      <video:tag>Kugelmotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Rise-of-the-Atomic-Theory-1790-1805</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Rise of the Atomic Theory (1790-1805)</video:title>
      <video:description>&quot;Lec 20 - Rise of the Atomic Theory (1790-1805)&quot; Freshman Organic Chemistry (CHEM 125)

This lecture traces the development of elemental analysis as a technique for the determination of the composition of organic compounds beginning with Lavoisier&apos;s early combustion and fermentation experiments, which showed a new, if naïve, attitude toward handling experimental data. Dalton&apos;s atomic theory was consistent with the empirical laws of definite, equivalent, and multiple proportions. The basis of our current notation and of precise analysis was established by Berzelius, but confusion about atomic weight multiples, which could have been clarified early by the law of Avogadro and Gay-Lussac, would persist for more than half a century.

00:00 - Chapter 1. The Development of Elemental Analysis: Lavoisier&apos;s Early Combustion and Fermentation Experiments
12:24 - Chapter 2. The Correct Experiment: Early Dealings with Experimental Data
28:05 - Chapter 3. John Dalton&apos;s Proportions and Atomic Theory
37:28 - Chapter 4. Berzelius&apos;s Contributions to Modern Precise Analysis and the Atomic Weight Confusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19756.jpg</video:thumbnail_loc>
      <video:duration>3001</video:duration>
      <video:publication_date>2012-09-05T09:27:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TyZg3xEADwQ</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Elemental</video:tag>
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      <video:tag>Lavoisier</video:tag>
      <video:tag>Berzelius</video:tag>
      <video:tag>Dalton</video:tag>
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      <video:tag>Equivalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Multiple</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Granule-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Granule Release</video:title>
      <video:description>This video describes how a T cell releases granules. A granule is a small particle which is rarely visible by a light microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/0848f615-6438-46e2-a64f-2db73d241da2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2009-05-27T19:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2476.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Granule</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>immunology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Schwann-Cell-and-Action-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Schwann Cell and Action Potential</video:title>
      <video:description>The Schwann Cell and Action Potential video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/564822f6-2660-4261-987a-47e27b96cdf6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>306</video:duration>
      <video:publication_date>2010-11-12T11:27:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5042.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>the</video:tag>
      <video:tag>Schwann</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-of-the-larynx-as-seen-through-endoscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer of the larynx as seen through endoscopy.</video:title>
      <video:description>This endoscopy shaws a patient with cancer of the larynx, Laryngeal cancer is the most common cancer of the upper aerodigestive tract. The incidence of laryngeal tumors is
 closely correlated with smoking, as head and neck tumors occur 6 times more often among cigarette smokers than among nonsmokers. The age-standardized risk of mortality from laryngeal cancer appears to have a linear relationship with increasing cigarette consumption. Death from
 laryngeal cancer is 20 times more likely for the heaviest smokers than for nonsmokers. It should be suspected in any patient with
 hoarseness of the voice for three weeks or longer until proven otherwise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/844033af-04a3-415d-81c7-c1728fcd865d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2</video:duration>
      <video:publication_date>2009-09-04T23:38:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3331.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Larynx</video:tag>
      <video:tag>smokers</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>hoarseness</video:tag>
      <video:tag>Otorhinolaryngology</video:tag>
      <video:tag>Laryngoscopy</video:tag>
      <video:tag>Vocal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-GMAT-Data-Sufficiency-36</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - GMAT: Data Sufficiency 36</video:title>
      <video:description>GMAT: Data Sufficiency 36

141-142, pg. 289-290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22371.jpg</video:thumbnail_loc>
      <video:duration>663</video:duration>
      <video:publication_date>2012-09-11T01:53:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LDyMYyiAsQs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>36</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-Catheterization-For-Male</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary Catheterization For Male</video:title>
      <video:description>This video shows the male Foley catheterization modern techniques used now a days. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/309fb4db-809e-4e7a-af2b-55d0c7ab0f62/cand_25.jpg</video:thumbnail_loc>
      <video:duration>908</video:duration>
      <video:publication_date>2011-11-29T02:17:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8637.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Tilo-Schulz-on-Art-and-Exhibition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Tilo Schulz on Art and Exhibition</video:title>
      <video:description>Lec 23 - Tilo Schulz on Art and Exhibition. Tilo Schulz, artist and curator, discusses his work and research on art and exhibition. His work shifts between the modalities of art, craft, design, and architecture as it comments on the status of art in the representation of the social and the political.

Also a curator, Schulz&apos;s work is particularly adept at staging viewing scenarios for the audience, who are often included in the planning stages. Born in East Germany, his work also reflects a deep engagement with issues surrounding art&apos;s instrumentalization during the communist era in the former Eastern Bloc.

This lecture is sponsored by the Department of Visual Arts. For more information, visit http://dova.uchicago.edu.

November 18, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14745.jpg</video:thumbnail_loc>
      <video:duration>5311</video:duration>
      <video:publication_date>2012-08-27T10:42:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0TANTUul7t8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>of</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>design</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>research</video:tag>
      <video:tag>exhibit</video:tag>
      <video:tag>communism</video:tag>
      <video:tag>Eastern</video:tag>
      <video:tag>Europe</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Ales-Steger-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Ales Steger: Poetry Reading</video:title>
      <video:description>Lec 2 - Ales Steger: Poetry Reading. March 31, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14748.jpg</video:thumbnail_loc>
      <video:duration>1981</video:duration>
      <video:publication_date>2012-08-27T10:56:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkRV9dFfGdU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ales</video:tag>
      <video:tag>steger</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Earth-Science-Week-How-is-the-Global-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  Earth Science Week  How is the Global Earth ...</video:title>
      <video:description>Earth Science Week _ How is the Global Earth ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/22f69796-98ef-45b2-a027-1fcb507467a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-06T23:16:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7340.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Candidate-Hiring-in-Companies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Candidate Hiring in Companies</video:title>
      <video:description>A well animated video by ChemistryRecruitment.com about the hiring of candidates in big companies. out of the 4 hires in companies 3 are wrong selections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4784f852-21b0-40c4-8c68-eacb5df4fc10/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-10T23:10:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5000.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Others</video:category>
      <video:tag>It</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Movement-in-plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movement in plants</video:title>
      <video:description>Some plants can move different parts in response to stimuli such as sunlight, touch etc. This video describes such movements in plants. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/53e03b53-ef4f-4591-947c-4652429e8519/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2009-09-12T17:00:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3353.mp4</video:content_loc>
      <video:uploader>abdul hannan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>movement</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hemorrhoidectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hemorrhoidectomy</video:title>
      <video:description>Hemorrhoids are vascular structures in the anal passage which can swell due to various reasons and causes. This video shows a hemorrhoidectomy which is a procedure to correct that anomaly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bebe66a4-efd8-49f5-9e07-39333684de7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-11-29T11:21:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8891.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hemorrhoidectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-61A-Fall-2010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Computer Science 61A Fall 2010</video:title>
      <video:description>Lec 6- Computer Science 61A.  This lectures are filmed during fall 2010.
The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17745.jpg</video:thumbnail_loc>
      <video:duration>2931</video:duration>
      <video:publication_date>2012-09-03T17:12:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oaem1bEjSdA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-BIG-BANG-A-LOGICAL-ANSWER-TO-SINGULARITY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE BIG BANG - A LOGICAL ANSWER TO SINGULARITY</video:title>
      <video:description>THE BIG BANG - A LOGICAL ANSWER TO SINGULARITY  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0faa48a-bb88-4de3-abd2-ea182678c1b2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2010-11-10T12:15:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4934.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Logical</video:tag>
      <video:tag>answer</video:tag>
      <video:tag>to</video:tag>
      <video:tag>singularity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Aerodynamics - (From Sub - to Hypersonic and Back)

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14935.jpg</video:thumbnail_loc>
      <video:duration>6622</video:duration>
      <video:publication_date>2012-08-28T04:53:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2QRfkG7jOfY</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Bailout-15-More-on-the-solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Bailout 15: More on the solution</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 15: More on the solution

More on the &quot;Plutsky Plan&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20234.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-06T02:55:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-KrSxA9NCf0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>15</video:tag>
      <video:tag>More</video:tag>
      <video:tag>on</video:tag>
      <video:tag>the</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Young-Man-Having-Septoplasty-and-Rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Young Man Having Septoplasty and Rhinoplasty</video:title>
      <video:description>Dr.Paul Nassif performs a surgery on a young man suffering difficulty breathing. It is a first operation for the patient who has visibly distorted nose. See if the operation turned out to be successful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb16926f-3640-4731-a861-4e605061c1f4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>415</video:duration>
      <video:publication_date>2011-11-29T03:14:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8658.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>primary</video:tag>
      <video:tag>Septoplasty</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-a-Maya-molecule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of a Maya molecule</video:title>
      <video:description>This is a short video on Maya molecule courtesy of the University of Hull, Scarbortough. Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/eadbd286-ed69-488c-af2b-1477a122de9c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-11-10T23:11:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5001.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Maya</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/White-Dental-Fillings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>White Dental Fillings</video:title>
      <video:description>In the past only silver and gold dental fillings were available. At present dentists have developed a new method, white dental fillings. This video explains the advantages of white fillings over silver and gold fillings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1ac6e4c5-438f-44ef-8347-f8d00c811e7f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2011-11-29T11:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8897.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>white</video:tag>
      <video:tag>Fillings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-179-2011-Calculus-BC-Free-Response-3-b-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 179 - 2011 Calculus BC Free Response #3 (b &amp; c)</video:title>
      <video:description>2011 Calculus BC Free Response #3 (b &amp; c)

Volume of a solid of rotation and Chain Rule for rates of change.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20019.jpg</video:thumbnail_loc>
      <video:duration>506</video:duration>
      <video:publication_date>2012-09-06T01:30:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lpXCvX6ZenM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
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      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>3</video:tag>
      <video:tag>b</video:tag>
      <video:tag>C</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Study-of-cosmic-rays</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Study of cosmic rays</video:title>
      <video:description>This video is an overview of the cosmic rays, how it works and it&apos;s history. The discussion of &quot;a fly eye&quot; is used to elaborate this concept.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9bd820a5-c2f6-4a53-95da-5c47ee566910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>414</video:duration>
      <video:publication_date>2011-12-13T05:29:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11675.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Number-Sets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Number Sets</video:title>
      <video:description>Number Sets

u9_l1_t3_we3 Number Sets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25110.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2012-09-18T01:20:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ksu1lo312BM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Number</video:tag>
      <video:tag>sets</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-Arm-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of Arm Muscles</video:title>
      <video:description>Structure and functioning of muscles of arm are explained here with the upper limb soft parts. A brief explanation is provided here by the experts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/2850b30f-7fa2-40c9-9b7b-c6170dc8627f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2013-02-10T02:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29897.mp4</video:content_loc>
      <video:uploader>Brock Michel</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Muscles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Arm</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Limb</video:tag>
      <video:tag>Soft</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>BD</video:tag>
      <video:tag>Chaurasia</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Nassif-Turbinoplasty-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Nassif Turbinoplasty Surgery</video:title>
      <video:description>The turbinates are specific bony structures in the nose covered with mucous that helps filtering the air the person breathes. Turbinoplasty is a procedure to reduce the turbinates; it makes the breathing easier for the patient. Dr. Nassif performs turbinoplasty and explains why the procedure is important.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/46168f0e-5bf1-4dc7-8244-0f5d81eefd6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2011-12-01T23:07:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10562.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Turbinal</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Turbinoplasty</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-world-of-hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The world of hybridization</video:title>
      <video:description>According to hybridization theory a covalent bond is formed by the overlap of two singly occupied hybrid or atomic orbitals. Understanding how atoms with in molecules are oriented in three dimensions also requires an understanding. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8d85f4cb-fa06-40fe-82a9-919c2d93d68c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-12T12:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5052.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>World</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-chlorophyll</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of chlorophyll</video:title>
      <video:description>Chlorophyll are green pigments in leave. Chlorophylls utilize sun light to convert simple molecules to complex high energy containing molecules. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad0f9d58-09de-4252-95e5-147d7c4ade02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-11-12T11:58:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5044.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chlorophyll</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-and-function-of-synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure and function of synapse</video:title>
      <video:description>This video shows synapse structure and function  in the body. Synapse is the site of neurons interacts to each other and it permits a neuron to pass an electrical or chemical signal to another cell in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cbd5d1a6-344a-48e0-b581-58ca7b1c3115/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2010-11-12T11:21:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5040.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Synapse</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Crushing-of-Calcium-Carbonate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crushing of Calcium Carbonate</video:title>
      <video:description>Crushing of Calcium Carbonate video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6b5200a2-2ec4-4001-bd1d-97edd966ec49/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-12T12:00:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5046.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Crushing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Calcium</video:tag>
      <video:tag>carbonate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hybridization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hybridization</video:title>
      <video:description>Hybridization video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8cbe92f1-a9a5-443a-afbb-b70a19f0977e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>95</video:duration>
      <video:publication_date>2010-11-12T22:25:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5065.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybridization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Right-Atrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Right Atrium</video:title>
      <video:description>This video describes a model of the Heart&apos;s Right Atrium its anatomy, and its pathophysiology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3b7a8281-1b9e-4aef-ab36-5b11085235bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2010-11-13T22:41:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5189.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-for-Tone-And-Scarf-Sign-of-a-Newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination for Tone And Scarf Sign of a Newborn</video:title>
      <video:description>A very helpful video showing the clinical examination for tone and scarf sign of a newborn Abnormal. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/910ce776-969a-4590-9157-c25d0cf06f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2013-02-10T02:06:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29898.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tone</video:tag>
      <video:tag>Scarf</video:tag>
      <video:tag>sign</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Abnormal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Making-Sulfuric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Making Sulfuric Acid</video:title>
      <video:description>This video demonstrates the process of making sulfuric acid. The method used in this video to make this acid is copper sulfate electrochemical method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a581645b-1dee-41a5-8b0c-89f3116046ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2010-11-12T22:05:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5058.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>make</video:tag>
      <video:tag>Sulfuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>Copper</video:tag>
      <video:tag>sulfate</video:tag>
      <video:tag>Electrochemical</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Radical-and-Type-Theories-1832-1850</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Radical and Type Theories (1832-1850)</video:title>
      <video:description>&quot;Lec 22 - Radical and Type Theories (1832-1850)&quot; Freshman Organic Chemistry (CHEM 125)

Work by Wöhler and Liebig on benzaldehyde inspired a general theory of organic chemistry focusing on so-called radicals, collections of atoms which appeared to behave as elements and persist unchanged through organic reactions. Liebig&apos;s French rival, Dumas, temporarily advocated radicals, but converted to the competing theory of types which could accommodate substitution reactions. These decades teach more about the psychology, sociology, and short-sightedness of leading chemists than about fundamental chemistry, but both theories survive in competing schemes of modern organic nomenclature. The HOMO-LUMO mechanism of addition to alkenes and the SOMO mechanism of free-radical chain reactions are introduced.

00:00 - Chapter 1. Benzaldehyde and the Focus on Radicals
12:52 - Chapter 2. Dumas&apos;s &quot;Note on the Present State of Organic Chemistry&quot;
21:39 - Chapter 3. The Mystery of the Chlorinated Candle
34:59 - Chapter 4. Further Development of the Law of Substitution and the Theory of Types
47:35 - Chapter 5. Kolbe and the First Free Methyl Radical

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19758.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-05T09:29:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kwCY3z00qU8</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>type</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Radical</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Public Health 253E</video:title>
      <video:description>&quot;Lec 13 - Public Health 253E&apos;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24285.jpg</video:thumbnail_loc>
      <video:duration>6594</video:duration>
      <video:publication_date>2012-09-15T05:53:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gBtDKsCY_1U</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Active-Transport-Inside-a-Cell-Membrane</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Active Transport Inside a Cell Membrane</video:title>
      <video:description>A cell interior and exterior are explained in the video very clearly. Sodium inside the cells binds to the proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1a71f08c-8e3c-495a-bcba-a396848bb574/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2010-11-13T11:14:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5073.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Ballet-Mcanique-A-Spread-Spectrum-Ecstasy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy</video:title>
      <video:description>Lec 3 - Ballet Mécanique: A Spread-Spectrum Ecstasy. April 21, 2011

The Committee on Creative Writing, the Poem Present Reading and Lecture Series,the Arts Council, and the Global Voices Program at International House are pleased to present Ballet Mécanique: A Spread-Spectrum Ecstasy, a staging based on a long poem by John Matthias. This performance depicts the starlet Hedy Lamarr during in her early life in Germany. Lamarr is notorious for her risqué role in the Czech movie &apos;Ecstasy,&apos; and for being the mistress of Fritz Mandl, a Jewish arms merchant selling his wares to
the Third Reich. Mandl&apos;s possessiveness, combined with a contempt for her intellect, lead to a dark tale of revenge and intrigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14749.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-08-27T10:56:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GEYIM3e8L8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>ballet</video:tag>
      <video:tag>mechanique</video:tag>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>education</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Ales-Steger-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Ales Steger: Poetry Reading</video:title>
      <video:description>Lec 9 - Ales Steger: Poetry Reading. March 31, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14755.jpg</video:thumbnail_loc>
      <video:duration>1981</video:duration>
      <video:publication_date>2012-08-27T10:56:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jkRV9dFfGdU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>ales</video:tag>
      <video:tag>steger</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Car-Size-Rover-Beside-Martian-Mountain-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Car-Size Rover Beside Martian Mountain by NASA</video:title>
      <video:description>Video shows the NASA&apos;s scientist working on a mission to lands car-size rover beside martian mountain. Video is really interesting for science lovers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b759b8df-20d1-4105-bef3-5ea0ccb183fa/cand_25.jpg</video:thumbnail_loc>
      <video:duration>561</video:duration>
      <video:publication_date>2013-02-09T06:34:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29808.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>car</video:tag>
      <video:tag>size</video:tag>
      <video:tag>Rover</video:tag>
      <video:tag>Beside</video:tag>
      <video:tag>Martian</video:tag>
      <video:tag>Mountain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mission-To-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mission To Mercury</video:title>
      <video:description>Mission To Mercury video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bfb32965-3483-4975-82c3-f0c128f29123/cand_5.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2010-11-10T12:07:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4931.mp4</video:content_loc>
      <video:uploader>Burak Eksi</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>mission</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Rob-Halpern-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Rob Halpern: Poetry Reading</video:title>
      <video:description>Lec 12 - Rob Halpern: Poetry Reading. April 20, 2011

Part of the Poem Present series at the University of Chicago.

To see the second part, a lecture by Rob Halpern, go to http://www.youtube.com/watch?v=A3-hKUHtwKQ</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14774.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-27T12:26:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8Sgn9FKWqI</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>Rob</video:tag>
      <video:tag>halpern</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-Chloriphyll</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of Chloriphyll</video:title>
      <video:description>How the sunlight can be trapped? How chlorophyll works? For doing this the energy must be converted into the other form. This video explains it in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ded34ff9-d8ce-453b-afb5-48285e8b6d46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
      <video:publication_date>2010-11-13T11:34:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5081.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>How</video:tag>
      <video:tag>Chlorophyll</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dysfunctional-HDL-increases-the-risk-of-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dysfunctional HDL increases the risk of atherosclerosis</video:title>
      <video:description>HDL helps removing LDL from blood. In some cases, enzymes can modify HDL thereby rendering it unable to remove LDL. Such dysfunctional HDL increases the risk of atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/38ee504f-2447-4d93-970c-53b39f0d835f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2010-11-13T11:28:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5077.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Dysfunctional</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>increases</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Risk</video:tag>
      <video:tag>of</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/THE-SIGNS-IN-LIVING-THINGS-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>THE SIGNS IN LIVING THINGS PART 2</video:title>
      <video:description>Whatever plant or animal we examine, the final result
of our search will always point to the reality of a
flawless creation. All living things have countless
undiscovered aspects, and each one of these is created
for its own particular purpose. Every living thing
contains the proof of its creation. It is the duty of
every rational individual to reflect on God’s
creation and to praise and glorify our Lord at all
times.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3486.jpg</video:thumbnail_loc>
      <video:duration>736</video:duration>
      <video:publication_date>2009-10-29T20:53:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/3486.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>animals</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Things</video:tag>
      <video:tag>human</video:tag>
      <video:tag>being</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zooplankton-Life</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zooplankton Life</video:title>
      <video:description>A peek into zoo-plankton life is shown in this video. These small species are really amazing. You must watch this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fba3cf3-d02a-42c4-aa34-cf27ad2328b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>419</video:duration>
      <video:publication_date>2010-11-23T21:08:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5780.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Peek</video:tag>
      <video:tag>into</video:tag>
      <video:tag>Zooplankton</video:tag>
      <video:tag>life</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Remodeling-of-bone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Remodeling of bone</video:title>
      <video:description>Bone undergoes constant remodeling. This is evident from the presence of overlapping osteons and older fragments of lamellae between newer osteons. This are known as interstitial lamellae. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bcc70559-be26-4c7b-8d5c-9db8985f0219/cand_5.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2010-11-13T19:53:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5097.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>remodeling</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgical-Tie-Technique-Squared-Notch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Tie Technique Squared Notch</video:title>
      <video:description>This video shows how to make a double knot at the first tie for delicate suturing or surgery to prevent it from slipping.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c0ddc6f-2c1b-4f9b-9f54-609673e41d60/cand_25.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-12-01T03:18:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10034.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Squared</video:tag>
      <video:tag>Notch</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Judith-Goldman-John-Beer-Poetry-Reading</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Judith Goldman &amp; John Beer: Poetry Reading</video:title>
      <video:description>Lec 14 - Judith Goldman &amp; John Beer: Poetry Reading. April 14, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14776.jpg</video:thumbnail_loc>
      <video:duration>3556</video:duration>
      <video:publication_date>2012-08-27T12:28:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/afGPPySqnzY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>judith</video:tag>
      <video:tag>Goldman</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Beer</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>spoken</video:tag>
      <video:tag>Word</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-LDL-and-HDL-in-atherosclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of LDL and HDL in atherosclerosis</video:title>
      <video:description>LDL cholesterol tends to deposit in the blood vessels causing clog, a condition known as atherosclerosis. On the other hand, HDL, dubbed as good cholesterol, helps to remove cholesterol from the body by carrying it to the liver. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2b3a2b92-6e3c-4c24-b4a8-417c91abe5d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-13T19:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5100.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>LDL</video:tag>
      <video:tag>and</video:tag>
      <video:tag>HDL</video:tag>
      <video:tag>in</video:tag>
      <video:tag>atherosclerosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-BBC-Part-2-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge BBC Part 2-10</video:title>
      <video:description>This is a BBC production of dangerous knowledge inn part 2-10. This series features infinity its relationship with Georg Cantor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7111f5a4-983c-49fd-a9cf-deb4acb8ef20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>582</video:duration>
      <video:publication_date>2010-11-25T19:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6066.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Dangerous</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-lipoprotein-is-transported-in-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How lipoprotein is transported in the body</video:title>
      <video:description>This video explains the complex transport system of lipoprotein from the site of absorption to the site of use. Apolipoprotein plays a central role in the process. Understanding the process of lipoprotein transport is important for the treatment of cardiovascular disease.
Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/801b0490-910b-49bb-950f-a8c535be19b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2010-11-13T19:45:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5088.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>How</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>is</video:tag>
      <video:tag>transported</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Insula-Corpus-Callosum-Anatomy-and-Phys</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Insula &amp; Corpus Callosum Anatomy and Phys</video:title>
      <video:description>This video displays the location of the Insula which is part of the cerebral cortex, as well as its physiology. It further demonstrates the placement of the corpus callosum and interior lateral ventricles which are filled with cerebral spinal fluid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bf813f2a-04ef-4284-8fc2-eba78c585e02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-13T20:20:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5114.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>insula</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Callosum</video:tag>
      <video:tag>Interior</video:tag>
      <video:tag>Lateral</video:tag>
      <video:tag>Ventricles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Inferior-View-II-Medulla-Cranial-Nerv</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Inferior View II - Medulla &amp; Cranial Nerv</video:title>
      <video:description>This video describes the placement and purpose of the trochlear nerves, trigeminal nerves, pons, medulla, glossopharyngeal, vagus, facial nerve, and the vestobulocochlear nerve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c5291c2e-29d6-426c-af6f-e168d115f8f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>195</video:duration>
      <video:publication_date>2010-11-13T20:17:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5113.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>View</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Medulla</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>vestibular</video:tag>
      <video:tag>Cochlear</video:tag>
      <video:tag>trigeminal</video:tag>
      <video:tag>glossopharyngeal</video:tag>
      <video:tag>vagus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-bone-formation-of-circumferential-lamellae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of bone: formation of circumferential lamellae</video:title>
      <video:description>Development of new bone or circumferential lamellae and other anatomical features of bane are explained in this video. Cells present in the osteogenic layer produces the circumferential lamellae, whereas, osteocytes residing in the lacunae are responsible for maintaining the bonny tissue. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/21ea48f7-70fc-499a-8017-0bb0ea70139a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-13T19:52:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5094.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>circumferential</video:tag>
      <video:tag>lamellae</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anatomy-of-the-human-heart</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anatomy of the human heart</video:title>
      <video:description>This video describes the anatomy of the human heart. In this video all the many parts of the bodies hardest working organ are described including the Intraventricular septum, tricuspid valve, bicuspid valve, papillary muscle etc. You will be able to view the organ anteriorly or posteriorly and easily learn the places of each piece in relation to the others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5c6934a0-fd78-4b9e-a546-b4dc8450a3dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2010-11-13T19:48:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5091.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>Tutorial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Acces-To-Data-Worldwide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Acces To Data Worldwide</video:title>
      <video:description>This video is related to open access to data that is available on the internet. By using this data one can use this information to develop new things and new discoveries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/8d9977bf-1081-403d-bf43-9996fbb54dbb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>503</video:duration>
      <video:publication_date>2013-02-17T07:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30345.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Open</video:tag>
      <video:tag>access</video:tag>
      <video:tag>Explained</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Mapping-the-Human-Genome-Ten-Years-After</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Mapping the Human Genome: Ten Years After</video:title>
      <video:description>Lec 33 - Mapping the Human Genome: Ten Years After. On February 15, 2001, the first draft sequence and analysis of the human genome—the blue print for a human being—was published in the journal Nature. On the tenth anniversary of that transformative moment, Harvard hosted an interdisciplinary, multi-institutional forum on the genome project&apos;s origins, promise, and significance to society.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16012.jpg</video:thumbnail_loc>
      <video:duration>4118</video:duration>
      <video:publication_date>2012-08-29T08:04:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UqWuLQJC5dY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>human</video:tag>
      <video:tag>genome</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/RX-Daytona-Clinical-Chemistry-Analyser</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>RX Daytona Clinical Chemistry Analyser</video:title>
      <video:description>The RX daytona is a fully automated clinical chemistry analyser. With a large test menu and time, labour and costsaving capabilities beyond other benchtop analysers on the market, the RX daytona offers an attractive and spacesaving solution. It has the capacity to hold 40 reagent bottles and 40 patient samples. An extensive test panel, including clinical chemistry, proteins and therapeutic drugs, is available. Its fullcolour graphical user interface makes the RX daytona a pleasure to run, with a throughput of 180 photometric and 270 ISEs per hour.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/dbe793bc-8047-43ec-a2a6-8ec556858872/cand_25.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2009-10-19T16:00:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3452.mp4</video:content_loc>
      <video:uploader>Randox</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Randox</video:tag>
      <video:tag>Laboratories</video:tag>
      <video:tag>international</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>diagnostics</video:tag>
      <video:tag>company</video:tag>
      <video:tag>innovative</video:tag>
      <video:tag>solutions</video:tag>
      <video:tag>Biochip</video:tag>
      <video:tag>array</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Stem-Model-Sagittal-View-Thalamus-Epithalamus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain Stem Model - Sagittal View - Thalamus &amp; Epithalamus</video:title>
      <video:description>This video provides Sagittal view of the Thalamus and Hypothalamus. It explains how the Thalami are connected by the Interthalamic adhesion. It also explains the placement of the epithalamus and pineal gland.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/36aff14d-06d3-4cbb-8541-e8a7a1cdce3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-13T20:33:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5121.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Stem</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sagittal</video:tag>
      <video:tag>View</video:tag>
      <video:tag>Thalamus</video:tag>
      <video:tag>epithalamus</video:tag>
      <video:tag>interthalamic</video:tag>
      <video:tag>adhesion</video:tag>
      <video:tag>Pineal</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>coroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Interview-with-Roger-Y-Tsien-Nobel-Prize-in-Chemistry-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview with Roger Y. Tsien, Nobel Prize in Chemistry 2008</video:title>
      <video:description>This interview is with Roger Y. Tsiem, Nobel Prize winner in Chemistry, 2008. He describes where his love of chemistry grew from and his passion for challenging himself and growing as an expert in his field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/85d9124a-aa94-4f34-b2a2-11997363c22a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2010-11-13T20:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5126.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>interview</video:tag>
      <video:tag>with</video:tag>
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      <video:title>Lec 1 - MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Introduction and lumped abstraction

View the complete course: http://ocw.mit.edu/6-002S07

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14784.jpg</video:thumbnail_loc>
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      <video:description>&quot;Lec 8 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Dependent sources and amplifiers

View the complete course: http://ocw.mit.edu/6-002S07

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      <video:duration>3143</video:duration>
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      <video:tag>amplifiers</video:tag>
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      <video:description>&quot;Lec 12 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Small signal circuits

View the complete course: http://ocw.mit.edu/6-002S07

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      <video:duration>3003</video:duration>
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      <video:tag>analog</video:tag>
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A look at one of the world&apos;s strangest martial arts - the combat sport of spider fighting, practised by the people of Kajiki in southern Japan.</video:description>
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      <video:description>&quot;Lec 17 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Second-order systems

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14806.jpg</video:thumbnail_loc>
      <video:duration>3010</video:duration>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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This is part of the Open.Michigan collection at:
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 14 -  MIT 6.002 Circuits and Electronics, Spring 2007 Digital circuit speed

View the complete course: http://ocw.mit.edu/6-002S07

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      <video:duration>3170</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/TXJIhDHtHSI</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
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      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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      <video:description>&quot;Lec 135  - Custom Acrylic Resin Tray Construction: Mandibular Final Impression&quot; Procedure for fabrication of a custom acrylic resin tray for taking the mandibular final impression.  Orig. air date: JUN 21 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
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      <video:tag>mandibular</video:tag>
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      <video:description>&quot;Lec 17 - MIT 18.03 Differential Equations, Spring 2006&quot; Finding Particular Solutions via Fourier Series; Resonant Terms; Hearing Musical Sounds.

View the complete course: http://ocw.mit.edu/18-03S06

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      <video:duration>2744</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Interview about the 2009 Nobel Prize in Physics</video:title>
      <video:description>This is a video interview discussing the winner of the 2009 Nobel Prize in physics won by Charles Kao for his major contribution for his creation of fibre optic wires used for telecommunication and also to Willard S. Boyle and George E. Smith for their invention of the CCD sensor.</video:description>
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      <video:duration>975</video:duration>
      <video:publication_date>2010-11-13T20:52:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5133.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
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      <video:tag>the</video:tag>
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      <video:tag>kao</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>Boyle</video:tag>
      <video:tag>Fibre</video:tag>
      <video:tag>optic</video:tag>
      <video:tag>CCD</video:tag>
      <video:tag>Sensor</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Ear-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Model</video:title>
      <video:description>This video describes a model of the complete Ear Model including the outer, middle and inner ear. It displays area&apos;s such as the pinnacle, external auditory canal, and tympanic membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b2b10d4-eeeb-436d-8991-b4fc2b4a841a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2010-11-13T21:55:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5159.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>model</video:tag>
      <video:tag>pinnacle</video:tag>
      <video:tag>tympanic</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>ausciles</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Counting-Infinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Counting Infinity</video:title>
      <video:description>An interesting mathematical video showing the counting of numbers from zero to infinity. Video is very helpful for knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2596768-160a-4ed3-b6f0-e27003d2d6f0/cand_25.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2013-02-07T06:21:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29243.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Count</video:tag>
      <video:tag>infinity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcareous-Algae</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcareous Algae</video:title>
      <video:description>Calcareous Algae are one of the key players in the production of re-substrate. This algae can reproduce its biomass in one month.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b8fbca60-7956-481d-9324-2331322b8438/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-13T21:56:26.000Z</video:publication_date>
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      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Calcareous</video:tag>
      <video:tag>algae</video:tag>
      <video:tag>Reproduction</video:tag>
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    <loc>https://dnatube.com/videos/How-Evolution-Works-Forces-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>How Evolution Works- Forces (Part 2)</video:title>
      <video:description>How Evolution Works- Forces (Part 2) video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c2df92b1-d638-4a9d-bb48-f622b422fabf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>523</video:duration>
      <video:publication_date>2010-11-09T22:54:16.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>How</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Works</video:tag>
      <video:tag>Forces</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nobel Prize for Chemistry 2008 Shimomura Chalfie Tsien BBC</video:title>
      <video:description>A clip for the BBC documentary featuring Nobel Prize for Chemistry 2008 Shimomura, Chalfie, and Tsien BBC Documentary and their work with sciences.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6364a2ac-3617-4d42-92e1-0192a8bd623c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>552</video:duration>
      <video:publication_date>2010-11-13T21:08:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5140.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Nobel</video:tag>
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      <video:tag>Shimomura</video:tag>
      <video:tag>Chalfie</video:tag>
      <video:tag>Tsien</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>documentary</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Atomic-Absorption-Spectroscopy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This video displays an example of Atomic Absorption Spectroscopy indicating the height of the ball is indicative of the speed of flow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8dab3882-5c5c-4c36-9bc3-104e3675edc4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>456</video:duration>
      <video:publication_date>2010-11-13T21:50:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5155.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>Measuring</video:tag>
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      <video:tag>Speed</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
      <video:tag>use</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Spectrometer</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What does this built-in reflex look like in a normal newborn? This unhindered video is an infant clinical examination of a real-life infant showing us exactly what it is.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/aa98e385-76a8-4007-ad8b-969a66950952/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2013-02-16T02:58:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30287.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Primitive</video:tag>
      <video:tag>Reflex</video:tag>
      <video:tag>moro</video:tag>
      <video:tag>newborn</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Unification of Electricity and Magnetism (8 of 15)</video:title>
      <video:description>Episode 8 of In Search of Giants: Dr Brian Cox takes us on a journey through the history of particle physics. In this episode we learn how Michael Faraday and James Clerk Maxwell showed that electricity and magnetism are two facets of the same thing. This film is part of a series originally broadcast on Teachers&apos; TV (www.teachers.tv The series was made with the support of The Science and Technology Facilities Council (www.scitech.ac.uk). www.lhc.ac.uk - Official UK LHC website for public and ...</video:description>
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      <video:duration>234</video:duration>
      <video:publication_date>2009-04-18T08:02:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1820.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>LHC</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Faraday</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Brian</video:tag>
      <video:tag>Cox</video:tag>
      <video:tag>Alom</video:tag>
      <video:tag>Shaha</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -  MIT 6.002 Circuits and Electronics, Spring 2007</video:title>
      <video:description>&quot;Lec 19 -  MIT 6.002 Circuits and Electronics, Spring 2007 &quot;The Impedance Model

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14809.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-08-28T01:40:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Km9YIdkc2Oo</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>circuits</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>switches</video:tag>
      <video:tag>amplifiers</video:tag>
      <video:tag>analog</video:tag>
      <video:tag>digital</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/DVT-Pulmonary-Embolism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DVT &amp; Pulmonary Embolism</video:title>
      <video:description>This is an animated video displaying the process of a Deep Vein Thrombosis leading to a Pulmonary Embolism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4dded8ea-48c5-4e19-a605-a32f8c7fa397/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-11-13T22:19:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5176.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>DVT</video:tag>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Flame-Atomic-Absorption-Spectroscopy-using-Zeeman-Background</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Flame Atomic Absorption Spectroscopy using Zeeman Background</video:title>
      <video:description>This video depicts Flame Atomic Absorption Spectroscopy using Zeeman Background Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/649511d5-6d5c-42bd-9525-20e367b14e28/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-13T22:23:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5178.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Flame</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Spectroscopy</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Zeeman</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Partial-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Partial Pressure</video:title>
      <video:description>Partial Pressure

Figuring out the partial pressures of various gases in a container.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22545.jpg</video:thumbnail_loc>
      <video:duration>909</video:duration>
      <video:publication_date>2012-09-11T02:27:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d4bqNf37mBY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Pressure</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-I-Anterior-Surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model I - Anterior Surface</video:title>
      <video:description>This video depicts a model of the Hearts Anterior Surface. It discusses the anatomy of the heart anteriorly and its supporting structures including the right atrium, left atrium, and auricles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8fe80b9e-4087-443a-b80f-b61cfc5327ee/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2010-11-13T22:18:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5174.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>atrium</video:tag>
      <video:tag>Left</video:tag>
      <video:tag>auricle</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/The-energy-pyramid-in-ecosystem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The energy pyramid in ecosystem</video:title>
      <video:description>The energy pyramid starts with the conversion of solar energy to complex energy rich molecules by autotrophs. Carnivores are at the top of the pyramid. In between, there are primary and secondary consumers. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0c3f1ef-05e8-4b78-94ac-31289a989f2d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2010-11-13T22:28:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5180.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>pyramid</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Ecosystem</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Chains</video:tag>
      <video:tag>webs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 | MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 5 | MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Matter as a Wave

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15172.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-08-28T15:22:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HT4sxODPR2Q</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 162 - Lecture 12 Spring 2012

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27022.jpg</video:thumbnail_loc>
      <video:duration>5043</video:duration>
      <video:publication_date>2012-09-19T06:24:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CkzMmeTkoKU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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    <loc>https://dnatube.com/videos/Sodium-Explosion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium Explosion</video:title>
      <video:description>An explosion as a result of a golf-ball sized block o&apos; sodium being dropped into water.  Courtesy of Dr. Wenzel (AKA Colonel Wenzel).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/cb08f38b-5d28-4e39-b70f-2800a413edc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2009-10-16T02:21:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3432.mp4</video:content_loc>
      <video:uploader>Sally Kirkpatrick</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>sodium</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Wenzel</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-1-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 1 - MIT 18.03 Differential Equations, Spring 2006&quot; The Geometrical View of y&apos;=f(x,y): Direction Fields, Integral Curves.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14820.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-08-28T02:09:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XDhJ8lVGbl8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Heart-Model-II-Ventricles-Internal-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model II - Ventricles - Internal Anatomy</video:title>
      <video:description>This video describes the internal anatomy of the Heart Ventricles. You can see an interior approach to the intra-ventricular septum as well as the trabeculae carnae and other internal structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/786e7a78-4136-4035-ab2d-4ed60192fba8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-13T22:49:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5194.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
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      <video:tag>model</video:tag>
      <video:tag>II</video:tag>
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      <video:tag>anatomy</video:tag>
      <video:tag>trabeculae</video:tag>
      <video:tag>carnea</video:tag>
      <video:tag>intraventricular</video:tag>
      <video:tag>septum</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/BLAST-the-Search-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>BLAST the Search Engine</video:title>
      <video:description>BLAST is algorithm which compares biological sequences. Sequence is array of data, so there are DNA sequences, protein sequences. BLAST compares for example sequence of newly discovered protein giving similarity with known proteins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/992cd067-3e47-4cac-9e04-f5845899200a/cand_25.jpg</video:thumbnail_loc>
      <video:duration>42</video:duration>
      <video:publication_date>2007-04-06T20:47:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/203.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>blast</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>protein</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Biology-1B-Population-Dynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Biology 1B -Population Dynamics</video:title>
      <video:description>&quot;Lec 4 - Biology 1B -Population Dynamics&quot;General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27202.jpg</video:thumbnail_loc>
      <video:duration>2826</video:duration>
      <video:publication_date>2012-09-21T03:55:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2z0nrWrcHSA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>population</video:tag>
      <video:tag>dynamics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/PhD-in-Political-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ph.D. in Political Science</video:title>
      <video:description>This video will help the students who are willing to have Ph.D. in Political Science. Proms and cons of having this course are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/9a7c0fcd-998a-47e8-b5e0-bb95560f07c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2013-02-11T03:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30141.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Others</video:category>
      <video:tag>so</video:tag>
      <video:tag>You</video:tag>
      <video:tag>Want</video:tag>
      <video:tag>to</video:tag>
      <video:tag>get</video:tag>
      <video:tag>A</video:tag>
      <video:tag>pH</video:tag>
      <video:tag>d</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Types-of-Bandages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types of Bandages</video:title>
      <video:description>This video will show you the types of bandages during clinical supervision or treatment. Circular bandages are bandages that are tied around the organ which is wounded or incised.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b50e870b-9966-4973-a953-aea8fe1861c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2013-02-10T01:54:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29860.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
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      <video:tag>types</video:tag>
      <video:tag>Circular</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Extra-Ocular-Muscles-Exam</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Extra Ocular Muscles Exam</video:title>
      <video:description>Extraocular muscle function testing is an examination of the function of the eye muscles a doctor observes the movement of the eyes in six specific directions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1cfd260b-e5bc-4d64-8348-28c3a0382107/cand_25.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-11-30T06:04:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9320.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>extra</video:tag>
      <video:tag>Ocular</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>exam</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-change-in-human-face</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The change in human face</video:title>
      <video:description>The change in human face while aging is shown in this video. It is not very scientific but at least it gives some idea about how aging progressively occurs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/c4c14933-a25b-4870-a890-0d86c622e0c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2009-10-14T07:37:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3431.mp4</video:content_loc>
      <video:uploader>vij485</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>funny</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Long-Spinal-Cord-Model-Cranial-Nerves-I-to-VI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Long. Spinal Cord Model - Cranial Nerves I to VI</video:title>
      <video:description>In this video the presenter describes cranial nerves I-V in a spinal cord model. These include the olfactory nerve, optic nerve, occulomotor nerve, trochlear nerve, trigeminal nerve, abducens nerve, and well as accompanying structures,</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/77476bf4-086b-4da4-abac-2d76160a0ec5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2010-11-13T23:30:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5227.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cranial</video:tag>
      <video:tag>Nerves</video:tag>
      <video:tag>I</video:tag>
      <video:tag>to</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>olfactory</video:tag>
      <video:tag>nerve</video:tag>
      <video:tag>optic</video:tag>
      <video:tag>occulomotor</video:tag>
      <video:tag>trochlear</video:tag>
      <video:tag>trigemi</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 14 - MIT 18.03 Differential Equations, Spring 2006&quot; Interpretation of the Exceptional Case: Resonance.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14833.jpg</video:thumbnail_loc>
      <video:duration>2665</video:duration>
      <video:publication_date>2012-08-28T02:12:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y9_zrupnz0Q</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-1803-Differential-Equations-Spring-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 16 - MIT 18.03 Differential Equations, Spring 2006&quot; Continuation: More General Periods; Even and Odd Functions; Periodic Extension.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14835.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-08-28T02:16:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xWa5_OXI6VM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrical-Phase-Relationship-Resonant-Charging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrical Phase Relationship Resonant Charging</video:title>
      <video:description>This video describes electrical phase relationship resonant charging as created by Stanley Myers. It has amperpage reducing characteristics as well as a state of resonance in the water bath.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c12da986-4399-4c90-ac91-df441a229bb1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>294</video:duration>
      <video:publication_date>2010-11-14T09:03:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5241.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>Relationship</video:tag>
      <video:tag>Resonant</video:tag>
      <video:tag>Charging</video:tag>
      <video:tag>Longitudinal</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Guide</video:tag>
      <video:tag>antennae</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Bath</video:tag>
      <video:tag>Steel</video:tag>
      <video:tag>tube</video:tag>
      <video:tag>stanle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anterior-Chest-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Chest Examination</video:title>
      <video:description>This video shows how an USMLE Anterior Chest Examination is performed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/df7fe60f-b7a7-4458-a64b-ecf307169c6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-11-30T08:54:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9366.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Chest</video:tag>
      <video:tag>Examination</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Sympathetic-Chain-Ganglia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Sympathetic Chain Ganglia</video:title>
      <video:description>Spinal Cord Model describing the sympathetic chain ganglia. In this you can see the post-ganglionic neurons, inferior cervical ganglion, middle cervical ganglion, and the superior cervical ganglion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8abf5a02-cbf3-4347-9cac-2e98acf74f5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2010-11-13T23:48:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5234.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Ganglia</video:tag>
      <video:tag>post</video:tag>
      <video:tag>ganglionic</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>inferior</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Ganglion</video:tag>
      <video:tag>middle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Spinal-Cord-Model-Sympathetic-Division</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Cord Model - Sympathetic Division</video:title>
      <video:description>This video describes a model of the spinal cord&apos;s sympathetic division. In it you will see that pre-ganglionic neurons are found in spinal segment T1-L2, sympathetic chain ganglia, the white ramus, as well as the grey ramus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e3fe8db4-d4ef-4140-8d56-a713903ad755/cand_5.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2010-11-13T23:52:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5235.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Long</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Sympathetic</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>Ganglia</video:tag>
      <video:tag>white</video:tag>
      <video:tag>ramus</video:tag>
      <video:tag>grey</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/flight-components-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>flight components 3D</video:title>
      <video:description>In this video you will see an animation of how the velocity and position of a plane is  resolve in a 3-D Cartesian Map co-ordinate system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_5247.jpg</video:thumbnail_loc>
      <video:duration>5</video:duration>
      <video:publication_date>2010-11-14T18:22:04.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/5247.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Flight</video:tag>
      <video:tag>components</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>carteian</video:tag>
      <video:tag>map</video:tag>
      <video:tag>How</video:tag>
      <video:tag>an</video:tag>
      <video:tag>airplace</video:tag>
      <video:tag>Takes</video:tag>
      <video:tag>off</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>position</video:tag>
      <video:tag>resolve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Controlling-the-Cell-Cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Controlling the Cell Cycle</video:title>
      <video:description>David O. Morgan Part 1 Controlling the Cell Cycle Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_5764.jpg</video:thumbnail_loc>
      <video:duration>1710</video:duration>
      <video:publication_date>2010-11-23T01:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5764.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-16885J-Aircraft-Systems-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Ground Operations - Launching the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14942.jpg</video:thumbnail_loc>
      <video:duration>6485</video:duration>
      <video:publication_date>2012-08-28T05:01:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rV5eSoBqrsY</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
    </video:video>
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Taylor Series approximation of sin(x)</video:description>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 16 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Guidance, Navigation and Control

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:tag>Numbers</video:tag>
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      <video:duration>167</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5271.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ovary</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Corpus</video:tag>
      <video:tag>Luteum</video:tag>
      <video:tag>Albicans</video:tag>
      <video:tag>menses</video:tag>
      <video:tag>follice</video:tag>
      <video:tag>period</video:tag>
      <video:tag>menstruation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electric-Current-and-Magnetic-Fields</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electric Current and Magnetic Fields</video:title>
      <video:description>Electric current and magnetic fields are both vector quantities. A magnetic field is produced when electric charges are moved.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4068c38-9254-4e9f-b670-fe1c68be00d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-11-14T22:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5293.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Physical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>6</video:tag>
      <video:tag>8a</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
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      <video:tag>Fields</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>We are going to begin with the diels alder reaction and first look at the transition state in orbital terms and see how it explains the origin of stereospecificity in the reaction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd76ded4-8dce-4f9f-9a4b-945c0ad1159d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
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      <video:uploader>wises</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Diels</video:tag>
      <video:tag>Alder</video:tag>
      <video:tag>Stereochemistry</video:tag>
      <video:tag>Explained</video:tag>
      <video:tag>7</video:tag>
      <video:tag>1</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 16.885J Aircraft Systems Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; EVA and Robotics on the Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14948.jpg</video:thumbnail_loc>
      <video:duration>6096</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/AODj-jM3-XI</video:player_loc>
      <video:uploader>0|57|0</video:uploader>
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      <video:tag>astronautics</video:tag>
      <video:tag>Space</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>reliability</video:tag>
      <video:tag>liftoff</video:tag>
      <video:tag>takeoff</video:tag>
      <video:tag>launch</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In our lesson today we discuss and demonstrates the entire process of setting the second stereocenter in the enamine addition. For more information you can Google this subject.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/43c237e4-d498-42cc-b2dd-d99d01022231/cand_5.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2010-11-30T13:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6287.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution: A Theory in Dilemma - IPU Edition</video:title>
      <video:description>This humorous video discusses evolution as a theory in dilemma. It discusses the idea that creation is a mystical process in conjunction with spontaneous reproduction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/46c93a10-ab20-4604-998c-2e80269751e7/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
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      <video:tag>in</video:tag>
      <video:tag>Dilemma</video:tag>
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      <video:tag>Spontaneous</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec Last -  MIT 18.03 Differential Equations, Spring 20066&quot; Relation Between Non-linear Systems and First-order ODE&apos;s; Structural Stability of a System, Borderline Sketching Cases; Illustrations Using Volterra&apos;s Equation and Principle.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14852.jpg</video:thumbnail_loc>
      <video:duration>3009</video:duration>
      <video:publication_date>2012-08-28T02:22:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kRR9EVzr4lc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
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      <video:tag>Equations</video:tag>
      <video:tag>coefficients</video:tag>
      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-803-Vibrations-and-Waves-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 8.03 Vibrations and Waves, Fall 2004</video:title>
      <video:description>&quot;Lec Last - MIT 8.03 Vibrations and Waves, Fall 2004&quot; Farewell Special - Bring a Friend!

View the complete course: http://ocw.mit.edu/8-03F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14523.jpg</video:thumbnail_loc>
      <video:duration>4701</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/JJBUxKtDtUE</video:player_loc>
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      <video:tag>resonance</video:tag>
      <video:tag>superposition</video:tag>
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      <video:tag>refraction</video:tag>
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      <video:tag>Snell</video:tag>
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      <video:tag>mit</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso Model - Abdominal Aorta - Unpaired Arteries</video:title>
      <video:description>Torso Model - Abdominal Aorta - Unpaired Arteries / The abdominal aorta is the largest artery in the abdominal cavity. As part of the aorta, it is a direct continuation of the descending aorta (of the thorax).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1a4aa10-9b33-4c53-8bc7-978302b06e0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2010-11-15T12:48:50.000Z</video:publication_date>
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      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>model</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>Aorta</video:tag>
      <video:tag>Unpaired</video:tag>
      <video:tag>arteries</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-CK-Prahalad-and-Jeb-Brugmann-accept-HBR-McKinsey-Awards</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - C.K. Prahalad and Jeb Brugmann accept HBR McKinsey Awards</video:title>
      <video:description>C.K. Prahalad and Jeb Brugmann accept HBR McKinsey Awards

C. K. Prahalad and Jeb Brugmann accept their first-place McKinsey Award for their Harvard Business Review article, &quot;Cocreating Business&apos;s New Social Compact&quot;.

The 49th Annual Harvard Business Review McKinsey Awards were held April 21, 2008 at the Asian Art Museum in San Francisco. Since 1959 the McKinsey Awards have honored the two best articles published each year in Harvard Business Review.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25564.jpg</video:thumbnail_loc>
      <video:duration>585</video:duration>
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      <video:uploader>0|54|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>C</video:tag>
      <video:tag>K</video:tag>
      <video:tag>Prahalad</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Brugmann</video:tag>
      <video:tag>accept</video:tag>
      <video:tag>HBR</video:tag>
      <video:tag>McKinsey</video:tag>
      <video:tag>Awards</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a video of a simple wind turbine. The turbine itself is made from CDs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2b23f2a3-5d77-458a-a7bc-ec8a4125d387/cand_25.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-11-25T20:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7861.mp4</video:content_loc>
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      <video:category>Mechanical Engineering</video:category>
      <video:tag>CD</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can Aging Be Reversed?</video:title>
      <video:description>Professor David Sinclair takes his research personally. Through the lens of his own mother&apos;s battle with cancer, Dr. Sinclair shares the endless potential of his age-reversing discoveries and the potential future for us all.</video:description>
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      <video:publication_date>2015-09-26T16:18:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AiCvqnUIe04</video:player_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>longevity</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 26 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Nervous System 2 (Prof. Eric Lander)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14882.jpg</video:thumbnail_loc>
      <video:duration>2947</video:duration>
      <video:publication_date>2012-08-28T03:28:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rxiAQe0t-ZU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Compare uncatalyzed and catalyzed ester hydrolysis</video:title>
      <video:description>The demonstrates an equation comparison in ester hydrolysis for uncatalyzed and catalyzed esters. Follow the expert explanation on this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a62dcc2-f755-423c-8916-f4bcdfade4a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2010-11-30T21:40:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6322.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Compare</video:tag>
      <video:tag>uncatalyzed</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Catalyzed</video:tag>
      <video:tag>ester</video:tag>
      <video:tag>Hydrolysis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simple-Skin-Model-Dermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simple Skin Model - Dermis</video:title>
      <video:description>This video depicts a simple model of the dermis layer of the skin. It details the epidermal pegs, connective tissue, papillae, as well as the papillary layer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/beee363e-bb49-4b0a-9eae-61643b701e57/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2010-11-14T23:39:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5338.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>dermis</video:tag>
      <video:tag>epidermal</video:tag>
      <video:tag>Pegs</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>Papillae</video:tag>
      <video:tag>papillary</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18086-Mathematical-Methods-for-Engineers-II-72f79f</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14- MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>Lec 14- MIT 18.086 Mathematical Methods for Engineers II.
Financial Mathematics / Black-Scholes Equation

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16412.jpg</video:thumbnail_loc>
      <video:duration>2974</video:duration>
      <video:publication_date>2012-08-30T15:17:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEuuJ5E7ZS0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biological-Classification-Kingdoms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biological Classification-Kingdoms</video:title>
      <video:description>This video discusses the ordering of Biological Classifications, specifically that of Kingdoms. It includes prokaryotes, protista, fungi, plantae, and animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/649cc693-937a-4914-84da-00b6b954226d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2010-11-14T23:38:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5337.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biological</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>Kingdoms</video:tag>
      <video:tag>prokaryotes</video:tag>
      <video:tag>protista</video:tag>
      <video:tag>Fungi</video:tag>
      <video:tag>plantae</video:tag>
      <video:tag>animals</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Iceland Volcano Spews More Ash - Raw Video</video:title>
      <video:description>This a raw video of the Icelandic volcano eruption from Eyjafjallajokull which spewed a lot of ash that managed to paralyze air traffic in the north of Europe.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/922b353d-ad1c-4fbc-9bee-b510e5b7c748/cand_5.jpg</video:thumbnail_loc>
      <video:duration>119</video:duration>
      <video:publication_date>2010-11-23T20:58:31.000Z</video:publication_date>
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      <video:uploader>SamuelMorse</video:uploader>
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      <video:description>Epinephrine is a hormone and neurotransmitter, and it acts on nearly all body tissues. Epinephrine actions vary by tissue type and tissue expression of adrenergic receptors. In this video, you will learn how epinephrine function in our body.</video:description>
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      <video:title>Lec 13 -  MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 13 -  MIT 7.012 Introduction to Biology, Fall 2004&quot; Protein Localization (Dr. Claudette Gardel)

View the complete course: http://ocw.mit.edu/7-012F04

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      <video:duration>2710</video:duration>
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      <video:description>Electromagnetic Spectrum

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:uploader>Jennifer Byars</video:uploader>
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      <video:description>&quot;Lec 9  - MIT 3.60 | Lec 5a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: 2D Plane Groups, Lattices

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 7 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Incremental analysis

View the complete course: http://ocw.mit.edu/6-002S07

License: Creative Commons BY-NC-SA
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      <video:tag>Mathematics</video:tag>
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      <video:tag>coefficients</video:tag>
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      <video:tag>resonance</video:tag>
      <video:tag>Numbers</video:tag>
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      <video:tag>RNA</video:tag>
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51-55, Pythagorean Theorem, compass constructions</video:description>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
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      <video:tag>differential</video:tag>
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      <video:tag>Numbers</video:tag>
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View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 149 - Green&apos;s Theorem Proof (part 2)</video:title>
      <video:description>Green&apos;s Theorem Proof (part 2)

Part 2 of the proof of Green&apos;s Theorem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19960.jpg</video:thumbnail_loc>
      <video:duration>1166</video:duration>
      <video:publication_date>2012-09-06T01:13:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qdFD-0OWBRo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
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    <loc>https://dnatube.com/videos/Kingdom-of-Protista</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kingdom of Protista</video:title>
      <video:description>Of all the kingdom of life, kingdom Protista is perhaps the most divers and interesting. This kingdom consists of microscopic unicellular organism as well as huge krill. This video discusses the characteristics of Protista. Edited by Ashraf</video:description>
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      <video:duration>251</video:duration>
      <video:publication_date>2010-11-15T01:06:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5355.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>protists</video:tag>
      <video:tag>biology</video:tag>
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      <video:tag>Eukaryotic</video:tag>
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      <video:tag>single</video:tag>
      <video:tag>celled</video:tag>
      <video:tag>Organisms</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Reactions-Changes-in-Enthalpy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Reactions- Changes in Enthalpy</video:title>
      <video:description>This video will help you to know about the topics of Endothermic and exothermic reactions, Hess&apos; law, Bone energy and enthalpy, standard enthalpies of formation and enthalpies of combustion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c2cd0884-b5d6-4fbb-a274-57848aa9e910/cand_5.jpg</video:thumbnail_loc>
      <video:duration>500</video:duration>
      <video:publication_date>2010-12-03T15:01:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6410.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
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      <video:tag>Changes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Reactions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Small-Intestines-Histology-Model-Submucosa</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Small Intestines Histology Model - Submucosa</video:title>
      <video:description>a layer beneath the lamina propria of mucosa, which is loose and elastic. It may contain large blood vessels, nerves, glands and lymphatic tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d914950c-8d95-4d89-bd28-6b4a23386c08/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-11-15T12:20:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5381.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Small</video:tag>
      <video:tag>intestines</video:tag>
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      <video:tag>Submucosa</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Model-of-liver</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of liver</video:title>
      <video:description>Liver is the second largest organ in the body. It plays important role in metabolism process. In this video, structural features of liver are presented with a model. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5fb7952e-9564-46ca-9448-32b043bb291c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-15T12:22:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5382.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Liver</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Model-of-Spinal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Spinal Cord</video:title>
      <video:description>Cross section anatomy of spinal cord model is discussed in this video. Spinal cord is the basics of all the functions in our body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa69cd83-ceae-4a42-a672-62bea4e4ad99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2010-11-15T12:32:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5387.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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      <video:tag>Spinal</video:tag>
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      <video:tag>XS1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atomic-Bomb-Explosion-Under-the-Sea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Bomb Explosion Under the Sea</video:title>
      <video:description>We know that certain nuclear experiments are carried out in the sea and it affects most of the sea creatures and also plants. This video shows a huge atomic bomb explosion under the sea and how it affects a huge ship which is nearby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b1bdb990-48cd-447a-bd1f-a6b992013313/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2010-11-16T11:28:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5478.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 9 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 9: Periodic trends

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15828.jpg</video:thumbnail_loc>
      <video:duration>3007</video:duration>
      <video:publication_date>2012-08-28T20:47:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LPh2Ut7D4WA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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      <video:tag>equillibrium</video:tag>
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      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
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      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Air-Pollution-Control-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Air Pollution Control 4</video:title>
      <video:description>Lec 16 - Air Pollution Control 4.
October 19, 2009

Prof. Bob Infelise discusses New Source Review and the Problem of Grandfathering.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16983.jpg</video:thumbnail_loc>
      <video:duration>5036</video:duration>
      <video:publication_date>2012-09-01T18:21:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tkU4PWNcZmY</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091019</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-182-2011-Calculus-BC-Free-Response-6c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 182 - 2011 Calculus BC Free Response #6c</video:title>
      <video:description>2011 Calculus BC Free Response #6c

Calculating the 6th derivative at 0 from the Taylor Series approximation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20023.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2012-09-06T01:31:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l1hJABkcuYI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>BC</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>6c</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Periodic Trends in Elemental Properties (Prof. Sylvia Ceyer)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14902.jpg</video:thumbnail_loc>
      <video:duration>2153</video:duration>
      <video:publication_date>2012-08-28T03:42:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DAftayGT9P4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Elemental</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Sylvia</video:tag>
      <video:tag>Ceyer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Air-Pollution-Control-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Air Pollution Control 2</video:title>
      <video:description>Lec 14 - Air Pollution Control 2.
October 12, 2009

Prof. Bob Infelise discusses National Ambient Air Quality Standards; Implementing the NAAQS:  State Implementation Plans.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16981.jpg</video:thumbnail_loc>
      <video:duration>4498</video:duration>
      <video:publication_date>2012-09-01T18:19:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ztI6vQk7VI4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091012</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cirrhosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cirrhosis</video:title>
      <video:description>Cirrhosis is a degenerative disease that affects the liver. This is video gives more information on cirrhosis and the factors that cause it and its management.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fb3ccfa9-cedd-4641-a61a-96ebcedb2ab8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>462</video:duration>
      <video:publication_date>2010-11-15T18:20:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5416.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cirrhosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Torso-Model-Heart-by-Dr-Robert-Droual</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Torso Model  Heart by Dr Robert Droual</video:title>
      <video:description>Torso model heart orientation by dr robert droual the model is showing in three dimensional simulation of epicardial potentials using a microcomputer based heart torso model</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2c41340a-145f-4416-9195-065c4037e5ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-15T13:22:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5396.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Torso</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Heart</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Abdominal-examination-and-basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal examination and basics</video:title>
      <video:description>This video describes the basics of the abdominal examination. It will instruct through the steps of inspection, auscultation, percussion and palpation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7aab7f42-02cd-4d72-a75b-216dda4d9009/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-15T10:23:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5367.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Inspection</video:tag>
      <video:tag>auscultation</video:tag>
      <video:tag>percussion</video:tag>
      <video:tag>Palpation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-of-Spinal-Cord</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of Spinal Cord</video:title>
      <video:description>A brief explanation of spinal cord XS1 model. White and gray matter in our spinal cords is shown with the structure in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a7fb78a7-9378-45a3-846a-f10e6efccc3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2010-11-15T12:34:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5389.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Spinal</video:tag>
      <video:tag>cord</video:tag>
      <video:tag>XS1</video:tag>
      <video:tag>model</video:tag>
      <video:tag>white</video:tag>
      <video:tag>and</video:tag>
      <video:tag>gray</video:tag>
      <video:tag>matter</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Atomic-Bomb-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atomic Bomb Test</video:title>
      <video:description>he first atomic bombs were built in the Untied States during WW2 under a program called the Manhattan Project. The first bomb to be tested used plutonium. The first atomic bomb to be used in warfare used uranium and   was dropped by  US warplane on Hiroshima on August the 6th.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cb68bc29-cb9f-46f5-a343-79054e033976/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2010-11-16T11:25:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5476.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Atomic</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-5111-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; The Shapes of Molecules: VSEPR Theory  (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14921.jpg</video:thumbnail_loc>
      <video:duration>2598</video:duration>
      <video:publication_date>2012-08-28T04:18:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fdBTs6D2jpo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>mit</video:tag>
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      <video:tag>Principles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2005</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Shapes</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Prof</video:tag>
      <video:tag>Catherine</video:tag>
      <video:tag>Dre</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnosis-of-Crohns-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Colonoscopy allows a doctor to look directly at the inside of your large intestine it helps the doctor in diagnosing colitis tumors and causes of bleeding learn more and allay any fears of having a colonoscopy and endoscopy procdure</video:description>
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      <video:description>Computer Science 10 - Lecture 26: Summary and Farewell

The Beauty and Joy of Computing</video:description>
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Reaction Work-Up I

Extracting, Washing and Drying: It ain&apos;t over &apos;til it&apos;s over. Learn how to &quot;work up&quot; your reaction using a separatory funnel to perform a liquid-liquid extraction. This is one purification technique you don&apos;t want to miss!

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>Lec 2 - Environmental Policy Perspectives 2.
August 18, 2009

Prof. Bob Infelise discusses Environmental Policy Perspectives: The Role of Values.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
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View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Numbers</video:tag>
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      <video:description>Lec 11- Cellular energy production, aerobic.
General Biology Lecture</video:description>
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      <video:uploader>vukuftail</video:uploader>
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      <video:tag>and</video:tag>
      <video:tag>Pi</video:tag>
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      <video:tag>2</video:tag>
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      <video:description>Lec 5- MIT 5.301 Chemistry Laboratory Techniques, IAP 2004. 
Column Chromatography

It takes considerable practice to master the art of &quot;running a column&quot;. This video will get you started, with tips on picking appropriate conditions, packing and running a column, monitoring separation, and even making a micro-column from a pipet.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:category>Inorganic Chemistry</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>purification</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Using an Asthma Inhaler</video:title>
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      <video:tag>GO</video:tag>
      <video:tag>Weightless</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:tag>algebra</video:tag>
      <video:tag>Simplifying</video:tag>
      <video:tag>Algebraic</video:tag>
      <video:tag>Expressions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Corticospinal-Descending-Tract-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Corticospinal Descending Tract Animation</video:title>
      <video:description>The corticospinal tract is conducting signals to the voluntary muscles. It is the link between the brain and the body. This animation shows the structure of the corticospinal descending tract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b504d5c1-a490-4c88-9917-5ce499b31ce5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-11-29T11:47:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8996.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Corticospinal</video:tag>
      <video:tag>descending</video:tag>
      <video:tag>Tract</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/COLLAPSE-OF-DARWINISM-IN-GERMANY</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>COLLAPSE OF DARWINISM IN GERMANY</video:title>
      <video:description>DARWINISM COLLAPSED IN GERMANY THANKS TO &quot;ATLAS OF CREATION&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/08/b13f4ab6-7fb1-4fcf-86c0-935436719ca0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2009-08-01T17:35:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3096.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>evolutionist</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>darwinism</video:tag>
      <video:tag>darwinist</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>creationist</video:tag>
      <video:tag>harun</video:tag>
      <video:tag>yahya</video:tag>
      <video:tag>adnan</video:tag>
      <video:tag>oktar</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Islam</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>God</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clamp</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clamp</video:title>
      <video:description>This video shows a clamp which is used for surgery or other purposes in the medical field by the practitioners. This video shows how one looks like.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c193215-320c-4a45-8e17-95b8098a4064/cand_25.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-11-29T19:19:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9015.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clamp</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Repair-of-an-Umbilical-Hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Repair of an Umbilical Hernia</video:title>
      <video:description>A hernia is an abnormal protrusion of the abdominal lining. This video shows a surgical procedure to repair a umbilical hernia repair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/48516ed1-2e0b-4616-a14e-2110eb2377ad/cand_25.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-06T17:39:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10754.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Steps-to-Microarray-washing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Steps to Microarray washing</video:title>
      <video:description>Microarray washing steps 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1802a8a5-ff2b-4de3-a3aa-f30abaf03c62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2010-11-20T23:22:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5645.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Microarray</video:tag>
      <video:tag>Washing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-biggest-bomb-ever-the-Tsar-Bomb</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The biggest bomb ever the Tsar Bomb -</video:title>
      <video:description>This video shows images on the Tsar bomb which was on of the biggest bomb ever and its enormous explosion. This bomb was also referred to as the king of bombs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d99fb317-0790-49d4-978f-49de1f2b488d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-16T10:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5470.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Tsar</video:tag>
      <video:tag>Bomb</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Biggest</video:tag>
      <video:tag>Ever</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Blastocyst-Microinjection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Blastocyst Microinjection?</video:title>
      <video:description>This animated video will introduce you with a Blastocyst micro-injection. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e19b7e2f-17bc-46c5-8870-cd63f96a42bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-17T11:46:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5561.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>blastocyst</video:tag>
      <video:tag>microinjection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Determining-Chemical-Structure-by-Isomer-Counting-1869</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Determining Chemical Structure by Isomer Counting (1869)</video:title>
      <video:description>&quot;Lec 24 - Determining Chemical Structure by Isomer Counting (1869)&quot; Freshman Organic Chemistry (CHEM 125)

Half a century before direct experimental observation became possible, most structures of organic molecules were assigned by inspired guessing based on plausibility. But Wilhelm Körner developed a strictly logical system for proving the structure of benzene and its derivatives based on isomer counting and chemical transformation. His proof that the six hydrogen positions in benzene are equivalent is the outstanding example of this chemical logic but was widely ignored because, in Palermo, he was far from the seats of chemical authority.

00:00 - Chapter 1. How Did Kekule Know Benzene is Hexagonal?
20:10 - Chapter 2. Koerner&apos;s System of Isomer Counting and Chemical Transformation
29:53 - Chapter 3. Koerner&apos;s Assumptions on Replacement and Experimental Distinguishability
34:22 - Chapter 4. The Koerner Equivalence Proof

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19760.jpg</video:thumbnail_loc>
      <video:duration>3015</video:duration>
      <video:publication_date>2012-09-05T09:29:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sWbIMptr2to</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Koerner</video:tag>
      <video:tag>Cannizzaro</video:tag>
      <video:tag>Isomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exoplanet-Discovered-by-NASA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exoplanet Discovered by NASA</video:title>
      <video:description>Video shows the researchers made by NASA planet hunter in discovering a Exoplanet. Different pictures are also shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/0dbc6d89-37ce-4672-b916-0a2ad785db68/cand_25.jpg</video:thumbnail_loc>
      <video:duration>144</video:duration>
      <video:publication_date>2013-02-07T06:45:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29282.mp4</video:content_loc>
      <video:uploader>Jorge Rivera</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>First</video:tag>
      <video:tag>Goldilocks</video:tag>
      <video:tag>Exoplanet</video:tag>
      <video:tag>Discovered</video:tag>
      <video:tag>by</video:tag>
      <video:tag>NASA</video:tag>
      <video:tag>funded</video:tag>
      <video:tag>Researchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetic-Modification-and-Engineering-Cartoon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetic Modification and Engineering Cartoon</video:title>
      <video:description>This kid-friendly animation gives a basic explanation of the function of genes.  Also simply explains the process of genetic modification.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a9b01c33-12ed-4b08-95bf-545f8bf695de/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2010-11-17T13:11:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5577.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>cartoon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Gay-Lussacs-Law-Of-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Gay Lussac&apos;s Law Of Pressure?</video:title>
      <video:description>This video explains the basic principle of Gay Lussac&apos;s Law of Pressure. This Law applies to gases with constant mass and volume.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bddbda04-9446-4bae-87e4-4cf88e448065/cand_25.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2011-12-11T23:55:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11240.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Gay</video:tag>
      <video:tag>Lussac</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Pressure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ballet-of-the-Octopus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ballet of the Octopus</video:title>
      <video:description>This is a video of the octopus ballet in the North East Pacific Ocean. It shows images of an octopus in a graceful motion as it swims along.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f68f4f2e-a036-4043-b5b0-62da33092951/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2010-11-16T14:35:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5509.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Octopus</video:tag>
      <video:tag>ballet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recognizing-Alcohol-and-Drug-Addiction-Types-of-Addictive</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recognizing Alcohol and Drug Addiction Types of Addictive</video:title>
      <video:description>Recognizing Alcohol and Drug Addiction Types of Addictive Drugs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/778e5511-4968-4ce7-b191-0e90efef4a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-16T14:33:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5508.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Recognizing</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>and</video:tag>
      <video:tag>drug</video:tag>
      <video:tag>Addiction</video:tag>
      <video:tag>types</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addictive</video:tag>
      <video:tag>drugs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CSS-Values-and-Units</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Values and Units</video:title>
      <video:description>CSS offers a number of different units there are many ways you can specify the font size in CSS font units like ems ex pixels and points are all available for you to design your pages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b245d144-c9c5-486e-ab76-dd4b02388098/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2010-12-15T14:11:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6589.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>units</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Vant-Hoffs-Tetrahedral-Carbon-and-Chirality</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Van&apos;t Hoff&apos;s Tetrahedral Carbon and Chirality</video:title>
      <video:description>&quot;Lec 26 - Van&apos;t Hoff&apos;s Tetrahedral Carbon and Chirality&quot; Freshman Organic Chemistry (CHEM 125)

With his tetrahedral carbon models van&apos;t Hoff explained the mysteries of known optical isomers possessing stereogenic centers and predicted the existence of chiral allenes, a class of molecules that would not be observed for another sixty-one years. Symmetry operations that involve inverting an odd number of coordinate axes interconvert mirror-images. Like printed words, only a small fraction of molecules are achiral. Verbal and pictorial notation for stereochemistry are discussed.

00:00 - Chapter 1. Interpreting the Rotations of Light for Optically Active Compounds 
09:25 - Chapter 2. Van&apos;t Hoff&apos;s Proof of the Existence of Chiral Allenes 
19:57 - Chapter 3. Superimposition, Mirror Images and Handedness: Chirality in Alice&apos;s Looking Glass
36:24 - Chapter 4. How Special is Chirality?
41:04 - Chapter 5. Conclusion: Exploring Stereochemistry 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19762.jpg</video:thumbnail_loc>
      <video:duration>2906</video:duration>
      <video:publication_date>2012-09-05T09:32:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bj13zmUE7y0</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Allene</video:tag>
      <video:tag>chirality</video:tag>
      <video:tag>Meso</video:tag>
      <video:tag>symmetry</video:tag>
      <video:tag>Operation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-Embryo-Development-24-hours-in-46-seconds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish Embryo Development  24 hours in 46 seconds</video:title>
      <video:description>The zebrafish embryo is a small cheap whole animal model which may replace rodents in some areas of research unfortunately zebrafish embryos are commonly cultured in microtitre plates using cell culture protocols with static buffer replacement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d59797c2-2274-4585-b048-99d1b74d93b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-24T20:12:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6013.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Hours</video:tag>
      <video:tag>in</video:tag>
      <video:tag>46</video:tag>
      <video:tag>SECONDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Touch-Events-and-Multi-Touch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Touch Events and Multi-Touch</video:title>
      <video:description>&quot;Lec 14 - Touch Events and Multi-Touch&quot; (May 18, 2009) Steve Demeter shares his experience in creating the popular game applications, Trism. Josh Shaffer follows with a overview of touch-events and multi-touch.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18709.jpg</video:thumbnail_loc>
      <video:duration>4237</video:duration>
      <video:publication_date>2012-09-04T04:13:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nf9Ervc8tFU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodiversity-in-our-environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodiversity in our environment</video:title>
      <video:description>This is a VFS production that gives information on biodiversity. Did you know that earth has 895 separate ecological regions? Well learn more here as the clip gives concrete evidence on biodiversity and the threats that affect the survival of this organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e7895ad-568c-4b47-bb9f-7ec6ab758757/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-11-20T22:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5623.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodiversity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-the-Epidermis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of the Epidermis</video:title>
      <video:description>The upper or outer layer of the two main layers of cells that make up the skin is the epidermis.The squamous cells make the epidermis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e4e60a12-b839-4cbe-b495-40816ed51a6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2010-11-16T15:10:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5532.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>simple</video:tag>
      <video:tag>Skin</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Epidermis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cromosomas-Histonas-y-ADN-spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cromosomas Histonas y ADN (spanish)</video:title>
      <video:description>Cromosomas Histonas y ADN</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f2b1c355-e572-48ea-a80a-c995d553c5bf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-20T22:59:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5625.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cromosomas</video:tag>
      <video:tag>Histonas</video:tag>
      <video:tag>ADN</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Effect-of-Temperature-on-an-Equilibrium-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Effect of Temperature on an Equilibrium Reaction</video:title>
      <video:description>Here is the effect of temperature on the equilibrium in the endothermic direction.you will learn that raising the temperature by adding heat moves the equilibrium to consume heat.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f4407dcb-67b3-4785-bf60-eecfd51be2eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-12-21T11:32:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6698.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Effect</video:tag>
      <video:tag>of</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>on</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Reaction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Seasons-and-Climate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Seasons and Climate</video:title>
      <video:description>&quot;Lec 17 - Seasons and Climate&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are several factors that impact climate on Earth.  Different areas on Earth have different climates depending on factors such as their latitude and surrounding terrain.  Maps of annual average precipitation illustrate these variations in climate.  Continentality also affects climate based on the ability to change temperatures on land versus in the oceans and also the imbalance of land mass between the northern and southern hemispheres.  Seasonality is a dominant factor in climate.  It is controlled by the amount of solar insolation received at the Earth&apos;s surface, which varies in time due to the tilt of the Earth&apos;s rotation axis.

00:00 - Chapter 1. Climate Definition
02:55 - Chapter 2. Latitudinal Climate Variations
14:10 - Chapter 3. Orographic Precipitation
20:18 - Chapter 4. Continentality
26:39 - Chapter 5. Ocean Currents and Climate
28:39 - Chapter 6. Biome
30:13 - Chapter 7. Seasonality
31:46 - Chapter 8. Effects of the Earth&apos;s Rotation around the Sun
46:32 - Chapter 9. Seasonal Zone Shifts

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23313.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-09-13T12:53:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zdCfvUAmuiY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SIDS-Sudden-Infant-Death-Syndrome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SIDS - Sudden Infant Death Syndrome</video:title>
      <video:description>Sudden infant death syndrome is also known as a crib death and it that sudden and unpredictable death of a infant of one year of age. This video provides more information on this condition abbreviated as SIDS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9f771add-ce52-4356-b1ae-e0c71afb934f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2010-11-16T14:52:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5519.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Sudden</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>Syndrome</video:tag>
      <video:tag>SIDS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodegradable-Polymers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodegradable Polymers</video:title>
      <video:description>This is a very hot topic now a days. Everyone is looking for the environment friendly ways. This video will help you in study of biodegradable polymers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cd38fa40-878c-4269-b4ca-5eddb099b679/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-16T22:57:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5548.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biodegradable-Plastic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biodegradable Plastic</video:title>
      <video:description>This video explains about biodegradable plastics. It demonstrates how to search for information on such plastics using a search engine which is designed specially to search for plastic related websites.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f0454d42-5f34-47fe-b6af-80e56889cd66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2010-11-16T22:59:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5549.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>biodegradable</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>EcoPure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Is-e-equal-mc-squared-complete-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Is e equal mc squared complete? by Minute Physics</video:title>
      <video:description>Is Einstein&apos;s equation the whole story? What is the full equation? Minute Physics once again does a fantastic job giving you the answer in a fun way.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d5624177-2d4b-42a1-b2eb-d181907ecc76/cand_25.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2013-02-07T06:47:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29285.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Law</video:category>
      <video:tag>emc2</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clinical-trial-of-rapamycin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clinical trial of rapamycin</video:title>
      <video:description>Clinical trial of rapamycin begins soon 7 of 9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/35a4fe5d-99cd-4f02-aa53-a216168f15c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-23T00:48:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5735.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>rapamycin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Animals-Deformed-Mutated-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Animals - Deformed, Mutated,  Part 1</video:title>
      <video:description>This video shows what happens when the human being takes on the role of the creator and decides to mess around and manipulate genes resulting in deformed, mutated genetically modified animals, in this first part of the series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c822ad9b-d45c-449f-a004-f1033b278eeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2010-11-17T11:56:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5564.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Deformed</video:tag>
      <video:tag>Mutated</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Designing-Humanity-Genetic-Engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Designing Humanity - Genetic Engineering</video:title>
      <video:description>Will genetic engineering allow us to eventually become dramatically enhanced versions of ourselves - faster, stronger, smarter?  This clip examines the possibilities and implications of human genetic engineering.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed7f4c15-1b1f-4143-b6c2-9ac4c4c102cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2010-11-17T11:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5565.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>designing</video:tag>
      <video:tag>humanity</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Pseudogenes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Pseudogenes</video:title>
      <video:description>Structure and functioning of pseudogenes is explained in this animated video. Different facts related with these genes are explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/33d70e9d-bc3b-47ed-a51c-3dc2396eefea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2010-11-17T12:11:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5566.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Evidence</video:tag>
      <video:tag>Pseudogenes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Intro-of-a-sea-slug</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Intro of a sea slug</video:title>
      <video:description>A sea slug is gastropod mollusc that lives in oceans and seas, it lacks a shell or or has an internal one. This video shows an Elysia chlorotica which is solar powered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/47f372f7-48ae-4b64-a311-c4dafe5018dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2010-11-23T20:54:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5773.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sea</video:tag>
      <video:tag>slug</video:tag>
      <video:tag>Intro</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ongeval-met-beknelling-Bartelmeetweg-Tholen-7102010</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ongeval met beknelling Bartelmeetweg Tholen 7/10/2010</video:title>
      <video:description>Bij een ongeval met een Connexxionbus in Tholen zijn dinsdag Sint Annaland en Oud Vossemeer op de Bartelmeetweg toen deze rond werd gaf men door dat er sprake was van een ongeval met beknelling bij een eenzijdig ongeval op de Bartelmeetweg op tholen is donderdag aan het eind van de ochtend een vrouw gewond geraakt</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/02/5bb55037-5a57-44c7-bbea-72886b2cead2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-02-02T15:52:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6806.mp4</video:content_loc>
      <video:uploader>brwanl</video:uploader>
      <video:category>Others</video:category>
      <video:tag>ongeval</video:tag>
      <video:tag>brandweer</video:tag>
      <video:tag>sintannaland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Western-blotting-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Western blotting Experiment</video:title>
      <video:description>Western blotting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b7e9731-69a2-4fe8-a41f-d890f5d171c9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2010-11-20T23:36:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5658.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Western</video:tag>
      <video:tag>Blotting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Science-behind-genetic-engineering</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Science behind genetic engineering</video:title>
      <video:description>Genetic engineering has been critical in several arenas such as the improving production in farms, though this has been received with a degree of controversy. This video aims to educate on genetic engineering through the information on the science behind it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ad00d7aa-036b-4990-97d4-2b4e7438d5be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1788</video:duration>
      <video:publication_date>2010-11-17T13:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5579.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>california</video:tag>
      <video:tag>Agriculture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Ballet-Mcanique-A-Spread-Spectrum-Ecstasy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Ballet Mécanique: A Spread-Spectrum Ecstasy</video:title>
      <video:description>Lec 21 - Ballet Mécanique: A Spread-Spectrum Ecstasy. April 21, 2011

The Committee on Creative Writing, the Poem Present Reading and Lecture Series,the Arts Council, and the Global Voices Program at International House are pleased to present Ballet Mécanique: A Spread-Spectrum Ecstasy, a staging based on a long poem by John Matthias. This performance depicts the starlet Hedy Lamarr during in her early life in Germany. Lamarr is notorious for her risqué role in the Czech movie &apos;Ecstasy,&apos; and for being the mistress of Fritz Mandl, a Jewish arms merchant selling his wares to
the Third Reich. Mandl&apos;s possessiveness, combined with a contempt for her intellect, lead to a dark tale of revenge and intrigue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14963.jpg</video:thumbnail_loc>
      <video:duration>2920</video:duration>
      <video:publication_date>2012-08-28T10:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6GEYIM3e8L8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>ballet</video:tag>
      <video:tag>mechanique</video:tag>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
      <video:tag>education</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Seasons-and-Climate-Classification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Seasons and Climate Classification</video:title>
      <video:description>&quot;Lec 18 - Seasons and Climate Classification&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The seasonal cycle on Earth causes shifts in the bands of precipitation in the northern and southern hemispheres.  The polar front shifts between high and mid-latitudes which causes a latitudinal shift in the occurrence of frontal cyclones.  The Intertropical Convergence Zone also shifts across the equator bringing bands of precipitation to different tropical regions throughout the year.  Regional climates on Earth have been classified based on temperature and precipitation values.  Areas affected by seasonal shifts in the ITCZ and polar front are included in this classification scheme.  Several examples of seasonality are discussed as well as seasonal weather and climate events.

00:00 - Chapter 1. Sunlight Seasonality in the Arctic Circle
05:03 - Chapter 2. Seasonal Zone Shifts
16:57 - Chapter 3. Precipitation Seasonality
24:49 - Chapter 4. Climate Classification
33:44 - Chapter 5. Examples of Seasonality
44:06 - Chapter 6. Seasonally Controlled Events

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23314.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-13T12:54:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Uu0Zcenckss</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Seasons</video:tag>
      <video:tag>and</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>Classification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swaddling-your-baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swaddling your baby</video:title>
      <video:description>How to do swaddling your baby is demonstrated in this video. Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. Visit http://babycenter.com/video to explore more than 100 videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers. It doesn&apos;t mean you are changing your carrier or becoming a pediatrician, its simply the best for your baby.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/7412f983-6c8a-4cf5-9254-9c13f6d79ca9/cand_25.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2012-11-27T19:53:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28107.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Swaddling</video:tag>
      <video:tag>Baby</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animals-that-are-Genetically-Modified</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animals that are Genetically Modified</video:title>
      <video:description>Genetic modification is the biotechnological manipulation of genes of an organism, either a plant or an animal. This is a video of genetically modified animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e62e4d66-1147-47ae-8b8d-9f283b8d4b09/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2010-11-17T21:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5580.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>animals</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-of-Common-Ancestry-Human-Chromosome-Two</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence of Common Ancestry - Human Chromosome Two</video:title>
      <video:description>This video examines the evidence for common ancestry among human beings and non-human primates.  Primarily focuses on evidence found in the human karyotype, or number and kind of chromosomes, specifically Chromosome Two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/465c15d1-ee93-400f-87eb-065b16cd0edf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>511</video:duration>
      <video:publication_date>2010-11-17T12:30:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5570.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>ancestry</video:tag>
      <video:tag>human</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>primates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modifying-a-MousePart-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modifying a Mouse.Part 1</video:title>
      <video:description>Transgenic mice are used to study cell and specific responses of tissue to diseases. Transgenic mice contain additional foreign DNA in every cell lending a hand in making genetic engineering less difficult.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9ff880d3-0478-4d82-b178-410147446abc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-17T23:04:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5599.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-Modified-Vegetables</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically Modified Vegetables</video:title>
      <video:description>Video shows a news report on genetically modified of vegetables. Genetics of some vegetables are mixed with others to increase their quality and quantity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aa2e1238-7a38-4c61-a55e-8ae396b7bb6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2010-11-17T21:38:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5584.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>Modification</video:tag>
      <video:tag>of</video:tag>
      <video:tag>vegetables</video:tag>
      <video:tag>Report</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Phylogenetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24- Phylogenetics</video:title>
      <video:description>Lec 24- Phylogenetics.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18494.jpg</video:thumbnail_loc>
      <video:duration>2915</video:duration>
      <video:publication_date>2012-09-04T02:03:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vrGfDPteKqU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Volcano-Webcams-from-Hawaii-and-Alaska</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Volcano Webcams from Hawaii and Alaska</video:title>
      <video:description>You like volcanoes? eruptions? Take a look at these webcams. For more see: http://dsc.discovery.com/videos/earth-volcano-planet/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/52a91899-5dda-4cac-a529-bd9fe9c76f52/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2010-11-18T20:19:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5609.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>volcano</video:tag>
      <video:tag>webcam</video:tag>
      <video:tag>Eruption</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Helen</video:tag>
      <video:tag>vulcano</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>ash</video:tag>
      <video:tag>lava</video:tag>
      <video:tag>Molten</video:tag>
      <video:tag>Explosion</video:tag>
      <video:tag>Hawaii</video:tag>
      <video:tag>Alaska</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Genetically-modified-foods-The-disaster-in-making</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Genetically modified foods: The disaster in making</video:title>
      <video:description>The danger of genetically modified foods is explained in this science video. Foods are being genetically modified for several of reasons such to achieve high yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters. Are the advantages of this technology worthy the risk?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/87383f2a-78fc-4ed9-80ca-02cf17bcb749/cand_5.jpg</video:thumbnail_loc>
      <video:duration>352</video:duration>
      <video:publication_date>2010-11-17T21:48:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5587.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-to-do-when-a-child-chokes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What to do when a child chokes</video:title>
      <video:description>This video demonstrates what to do when a child chokes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9eaeaa2e-0846-4ed8-8d9b-a032a62925fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2011-12-01T03:32:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10087.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>choking</video:tag>
      <video:tag>child</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Fossil-Record</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25- Fossil Record</video:title>
      <video:description>Lec 25- Fossil Record.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18498.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-04T02:04:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ptbqZKFajkw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Basics-of-Modern-Periodic-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basics of Modern Periodic Table</video:title>
      <video:description>The video presents how the Modern Periodic Table is arranged on the basis of increasing atomic numbers. Whole table is divided into 7 periods and 18 groups.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ac7a7cfc-f33e-4c5e-87ff-1eebc7984fcc/cand_25.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-12T03:05:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11465.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>table</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Help-Support-the-Next-Generation-of-Maroons</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Help Support the Next Generation of Maroons</video:title>
      <video:description>Lec 10 - Help Support the Next Generation of Maroons. Download &amp; View
MP4-med
MP4-low
MP3
Details
Duration 45:05
Recorded October 22, 2011
Published December 14, 2011
Series 2011 Volunteer Caucus
Presented by
University of Chicago Alumni Association
Produced by Chicago Multimedia Initiatives Group (CMIG)
Summary

The ambassadorial role of the Alumni Schools Committee volunteer, the University of Chicago&apos;s largest volunteer network, will be discussed in the context of representing the University in a variety of ways: interviewing prospective students, staffing college fairs, attending regional information sessions, and participating in admitted student receptions. Important ambassadors of the College, ASC volunteers share their UChicago experience with students and families around the globe in an effort to attract and yield top scholars from around the world.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14975.jpg</video:thumbnail_loc>
      <video:duration>2706</video:duration>
      <video:publication_date>2012-08-28T11:05:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FYaT1cqF34s</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
      <video:tag>interview</video:tag>
      <video:tag>asc</video:tag>
      <video:tag>schools</video:tag>
      <video:tag>Committee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Building-the-Danger-Hiptop-a-New-Mobile-Internet-Platform</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Building the Danger Hiptop: a New Mobile Internet Platform</video:title>
      <video:description>&quot;Lec 24 - Building the Danger Hiptop: a New Mobile Internet Platform&quot; May 25, 2007 lecture by Joe Britt for the Stanford University Human-Computer Interaction Seminar (CS 547). When mobile phones became within the financial grasp of the everyman, the value was easily understood.  Telephone-accessible &quot;content&quot; could now be enjoyed from a car, while waiting in line, or from a table at a restaurant.  In this talk, Joe discusses several key aspects of the platform&apos;s development and shares the design philosophy applied by the team.  Strong belief in the importance of hardware/software integration and an organic, iterative design process were critical for success.  Lessons learned at companies like Apple, General Magic, and WebTV provided the team with a context for partitioning a complex problem across hardware, software, and a powerful back-end service.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-14T14:54:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eu-skd9t3TA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>building</video:tag>
      <video:tag>the</video:tag>
      <video:tag>danger</video:tag>
      <video:tag>Hiptop</video:tag>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>mobile</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>platform</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-through-explanation-of-Laparoscopic-sacral-colpopexy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A through explanation of Laparoscopic sacral colpopexy</video:title>
      <video:description>A surgical procedure to remove prolapse from the pelvic area is called sacral colpopexy. The video demonstrates the procedure being done laparoscopically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4f7bf33c-9e88-4ef0-91c5-31ca1c6a6a88/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2011-11-29T03:08:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8656.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Uterosacral</video:tag>
      <video:tag>Colpoplexy</video:tag>
      <video:tag>HD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-The-Rhythm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About The Rhythm</video:title>
      <video:description>Rhythm is the arrangement of sounds and silences in time. This video shows a music expert showing the arrangement of beats.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/02/6249196d-f31b-4ea1-aec3-83092deabd63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2011-02-05T02:27:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6808.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Rhythm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Modern-genetics-confirms-darwin-theory-of-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Modern genetics confirms darwin  theory of evolution</video:title>
      <video:description>Darwins theory illustrates the primary method by which order can be produced through the process of evolution for a long time darwins theory of natural selection grabbed ahold of the scientific community as it was the best theory available at the time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/80cb5e10-245c-41bc-94e6-7acb9703f9c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>327</video:duration>
      <video:publication_date>2010-11-17T23:02:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5598.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Confirms</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Shoot-growth-cont-and-modificat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Shoot growth - cont - and modificat</video:title>
      <video:description>Lec 36- Shoot growth - cont - and modificat.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18554.jpg</video:thumbnail_loc>
      <video:duration>2963</video:duration>
      <video:publication_date>2012-09-04T02:16:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UdlLsi6x3TE</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Development-Studies-C10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Development Studies C10</video:title>
      <video:description>lec 1-Development Studies C10 .Introduction to Development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20855.jpg</video:thumbnail_loc>
      <video:duration>4436</video:duration>
      <video:publication_date>2012-09-07T20:37:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xbkh_zAkOOE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>developemental</video:tag>
      <video:tag>studies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Epigenetics-and-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Epigenetics and Cancer</video:title>
      <video:description>The clip contains information about Epigenetics. It is a part of Genetics science to deal with  heritable changes in gene expression or cellular phenotype caused by specific factors. Epigenetics technology is capable of activating certain genes and may be is capable of fighting cancer. See more in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cc17b72a-2e86-4114-b819-a3a8fb0fdb0c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2010-11-20T23:08:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5631.mp4</video:content_loc>
      <video:uploader>uicment</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Epigenetics</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cellular-energy-production-anaerob</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10- Cellular energy production, anaerob</video:title>
      <video:description>Lec 10- Cellular energy production, anaerob.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17158.jpg</video:thumbnail_loc>
      <video:duration>2834</video:duration>
      <video:publication_date>2012-09-02T11:56:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jtt7nBLpzKs</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Getting-Started-How-You-Can-Help-the-University-and-How-the-University-Can-Support-Your-Efforts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Getting Started: How You Can Help the University and How the University Can Support Your Ef</video:title>
      <video:description>Lec 12 - Getting Started: How You Can Help the University and How the University Can Support Your Efforts. This session will highlight various University volunteer opportunities, address the University resources available to volunteers, and provide a chance for feedback on additional resources that may be helpful.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14977.jpg</video:thumbnail_loc>
      <video:duration>1654</video:duration>
      <video:publication_date>2012-08-28T11:05:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xT1PQlW1WKo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
      <video:tag>alumni</video:tag>
      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Computer-Science-162-Lecture-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Computer Science 162 - Lecture 8</video:title>
      <video:description>Computer Science 162 - Lecture 8

Operating Systems and System Programming</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25721.jpg</video:thumbnail_loc>
      <video:duration>4420</video:duration>
      <video:publication_date>2012-09-18T17:12:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p0Am8Mk7lP8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>162</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ocean-Life-Bathypelagic-Abyssopelagic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ocean Life - Bathypelagic &amp; Abyssopelagic</video:title>
      <video:description>Here we explore the properties of the bathypelagic and abyssopelagic zones. Referring to the majority of the deep-sea open ocean. It is separated from the overlying bathypelagic by the 4 C isotherm and from the underlying hadopelagic at about 6000 meters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4493861d-99e6-4e1e-b39b-54362cfb9fd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-10-17T00:40:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7015.mp4</video:content_loc>
      <video:uploader>setasso77</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bathypelagic</video:tag>
      <video:tag>Abyssopelagic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ecological-footprint-in-transport</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ecological footprint in transport</video:title>
      <video:description>This is a presentation of a project from a visual communication department. It presents an animation of ecological foot print data. The data is in a five motion mechanisms, four display in 24 hours action with significance in specific field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/54f7c054-d9f1-4085-a2b3-20112e676fc2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2010-11-22T22:01:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5672.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>ecological</video:tag>
      <video:tag>Footprint</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Lecture-1-Regular-Theory-of-the-Firm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Lecture 1 (Regular) - Theory of the Firm</video:title>
      <video:description>Lec 1 - Lecture 1 (Regular) - Theory of the Firm. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College, &quot;Theory of the Firm,&quot; September 29, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the central figure of most of the rest of the course: the firm. We begin by briefly discussing the institutional, legal, political and ethical foundations of the profit maximizing firm, focusing particularly on the debate over Corporate Social Responsibility. We then discuss conflicts within firms and the problem of providing appropriate incentives to employees. Finally, we examine which functions occur within and outside of firms and whether this distinction matters.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14997.jpg</video:thumbnail_loc>
      <video:duration>4443</video:duration>
      <video:publication_date>2012-08-28T11:24:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/B4MQyMHlS1w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>Business</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Genes-Are-Made-Of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17- Genes Are Made Of DNA</video:title>
      <video:description>Lec 17- Genes Are Made Of DNA.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17165.jpg</video:thumbnail_loc>
      <video:duration>2954</video:duration>
      <video:publication_date>2012-09-02T12:01:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djd1qq6ThiQ</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Loneliest-Animals-Critical-Biodiversity-NATURE-PBS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Loneliest Animals , Critical Biodiversity - NATURE - PBS</video:title>
      <video:description>Biodiversity is the sum total of all the life on earth. However with the destruction of nature the are lonely animals with an estimate of 100 species disappearing per day from the planet. This is &apos;Critical Biodiversity&apos; from PBS.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2bf8b1e-80e0-417a-981d-80712025f12f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-11-22T22:16:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5682.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Nature</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Loneliest</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>Critical</video:tag>
      <video:tag>biodiversity</video:tag>
      <video:tag>PBS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Goats-With-Spider-Gene-Now-Producing-Webs-In-Their-Milk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Goats With Spider Gene Now Producing Webs In Their Milk</video:title>
      <video:description>On a farm outside of Canada goats have been genetically altered and now contain one spider silk gene this gene enables the goats to produce silk protein in their milk watch full video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/1db07514-db50-4f87-a2e9-0b26da4db12d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2010-11-22T22:10:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5681.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>NWO</video:tag>
      <video:tag>Goats</video:tag>
      <video:tag>and</video:tag>
      <video:tag>spider</video:tag>
      <video:tag>genetics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trailer-of-the-Future-of-Food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trailer of the Future of Food</video:title>
      <video:description>The future of food has been invaded by innovation technology affecting the very cells of plants in the name of increasing production. Follow this clip on biotechnology and food in this trailer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/3fb51a8a-7de6-4c6d-a77f-598e6e024f02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>129</video:duration>
      <video:publication_date>2010-11-22T22:17:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5684.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Trailer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evaluation-of-Human-Beings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evaluation of Human Beings</video:title>
      <video:description>This video shows an interesting comparison of human genome and chimpanzee genome which provide the proof of evaluation of human. How the DNA and chromosomes comparison in both the the species is done?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/95b92bc0-072b-4e4c-b3ee-d29a2a6b1fca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>300</video:duration>
      <video:publication_date>2010-11-22T22:17:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5683.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>strong</video:tag>
      <video:tag>Proof</video:tag>
      <video:tag>of</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>chromosomes</video:tag>
      <video:tag>1</video:tag>
      <video:tag>to</video:tag>
      <video:tag>9</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Genetically-Engineered-Experiment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Genetically Engineered Experiment</video:title>
      <video:description>Transgenic tomato or genetically engineered tomato is explained in this video. The genes of this tomato has been genetically engineered.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9a2bed6a-2652-44fb-8d0a-fdb257a1dd0d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-22T22:54:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5695.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>Tomato</video:tag>
      <video:tag>First</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>engineered</video:tag>
      <video:tag>ex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/AHSG-a-natural-inhibitor-of-the-insulin-receptor-tyrosine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AHSG,  a natural inhibitor of the insulin receptor tyrosine</video:title>
      <video:description>A 3-D model of human Ahsg,  a natural inhibitor of the insulin receptor tyrosine kinase</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ce457d1f-d06d-4d4b-ad0d-5c2c12a48a53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-23T00:11:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5702.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>AHSG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bimanual-aryngoscopy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bimanual aryngoscopy procedure</video:title>
      <video:description>Bimanual laryngosopy manipulates the larynx externally to provide the physician with an optimized view and improved laryngeal view compared to cricoid pressure backward upward rightward pressure and no manipulation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e627b8c0-326f-4ceb-96e9-986fce40dfce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2011-11-30T10:01:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9477.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bimanual</video:tag>
      <video:tag>Laryngoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cell-Communication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cell Communication</video:title>
      <video:description>A Real Example of Cell Communication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/19f982a7-13d4-463c-b0cb-2441d8b56f6f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2010-11-23T00:14:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5704.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Communication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transgenic-Mice-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transgenic Mice part 5</video:title>
      <video:description>In transgenic experiments lacz can be used as a reporter gene for activity of a given promoter its main advantage is the ease of visualization the transgenic mouse service creates transgenic mice by pronuclear injection of transgenic expression cassettes prepared by investigators</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/654904f4-b9a6-4164-b03e-9586838ad68e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-22T22:50:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5692.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Transgenic</video:tag>
      <video:tag>mice</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Public-perceptions-of-genetically-modified-foods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Public perceptions of genetically modified foods</video:title>
      <video:description>Most interestingly, people have little idea of what genetically modified foods are. Foods are being genetically modified for several of reasons such to achieve high, yield, introduction and enhancement of nutrients, pesticide resistance etc. However, some scientists argue that genetic modification may lead to disasters.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/980b2061-b80d-4ce0-822e-b57e28c35082/cand_5.jpg</video:thumbnail_loc>
      <video:duration>423</video:duration>
      <video:publication_date>2010-11-22T23:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5698.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Public</video:tag>
      <video:tag>perceptions</video:tag>
      <video:tag>of</video:tag>
      <video:tag>genetically</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Foods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-diabetes-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding diabetes -1</video:title>
      <video:description>Glucose serves as source of energy for the body. Maintaining normal level of glucose concentration in blood is very important for normal activities of the body. This video, first of a video series on diabetes, explains the mechanism of glucose metabolism under normal condition. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d44514e8-ef25-4f52-b17b-3701b8458734/cand_5.jpg</video:thumbnail_loc>
      <video:duration>422</video:duration>
      <video:publication_date>2010-11-24T00:15:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5852.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>Insulin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-AHSG</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human AHSG</video:title>
      <video:description>Animation of human Ahsg showing insulin receptor binding domain in surface</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d5680b3a-f190-4b44-89b4-98667dfd5125/cand_5.jpg</video:thumbnail_loc>
      <video:duration>48</video:duration>
      <video:publication_date>2010-11-23T00:20:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5712.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>human</video:tag>
      <video:tag>AHSG</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Brain-Hyptothalamus-Pituitary-Gland-and-Endocrine-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Brain, Hyptothalamus, Pituitary Gland, and  Endocrine System</video:title>
      <video:description>Brain, Hyptothalamus, Pituitary Gland, Endocrine System</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c67a0d4-c747-4cce-bfb0-2de11224e1b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>94</video:duration>
      <video:publication_date>2010-11-23T00:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5719.mp4</video:content_loc>
      <video:uploader>vukuftail</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>Hyptothalamus</video:tag>
      <video:tag>Pituitary</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-flu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine flu</video:title>
      <video:description>This video features Ana Rivera, public health advisor, center for disease control and prevention. She discusses the H1N1 Influenza (Gripe porcina, Swine Flu) virus. This is in Spanish language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/571b0921-d317-4884-b21d-a7162ad80963/cand_5.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2010-11-24T00:16:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5853.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/770e5ad5-3141-4efd-83cb-e8d104dfe342/cand_5.jpg</video:thumbnail_loc>
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      <video:tag>Metabolism</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9b244eb3-9178-4f47-8512-8578d76dcd75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5868.mp4</video:content_loc>
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      <video:category>Molecular Genetics</video:category>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a5e76402-bf4a-4942-a8a9-e0779a874e0f/cand_5.jpg</video:thumbnail_loc>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20081.jpg</video:thumbnail_loc>
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Creative Commons music by Prodigal Audio: 
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      <video:tag>to</video:tag>
      <video:tag>Develop</video:tag>
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      <video:tag>Hyperplasia</video:tag>
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      <video:tag>II</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Moon and beyond</video:title>
      <video:description>This video takes you on a journey beyond the moon into the solar system. It gives information on the planets and seas that exist beyond earth. Put you seat belt on and journey along.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b3c1cd17-4133-4b6a-bdf2-d5619c38a5d5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2010-11-23T22:14:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5805.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Beyond</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antioxidants-and-the-they-work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antioxidants and the they work</video:title>
      <video:description>This video shows what antioxidants are and how they work in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e22e7579-1ead-4b04-ae84-ba422d353824/cand_5.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2010-11-24T14:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5950.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>How</video:tag>
      <video:tag>Antioxidants</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neil-deGrasse-Tyson-on-Sir-Isaac-Newton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neil deGrasse Tyson on Sir Isaac Newton</video:title>
      <video:description>Famed astrophysicist Dr. Neil deGrasse Tyson expounds on the incredible capability and genius of Sir Isaac Newton.  Dr. Tyson celebrates many of Newton&apos;s achievements, including the invention of calculus--which Newton accomplished before his 26th birthday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/9996b591-e93b-4c09-bf07-15cd4bc15578/cand_25.jpg</video:thumbnail_loc>
      <video:duration>117</video:duration>
      <video:publication_date>2012-11-28T02:14:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28110.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>Think</video:tag>
      <video:tag>Neil</video:tag>
      <video:tag>deGrasse</video:tag>
      <video:tag>Tyson</video:tag>
      <video:tag>Isaac</video:tag>
      <video:tag>Newton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Antioxidants-And-Superfoods</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Antioxidants And Superfoods</video:title>
      <video:description>This video aims to determine the most potent antioxidants. Foods discussed in this presentation are pomegranate, acai, resveratrol, and green tea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ed95e11f-eba6-4a80-bfe3-24169d2439be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>479</video:duration>
      <video:publication_date>2010-11-23T23:18:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5824.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Foods</video:tag>
      <video:tag>Antioxidants</video:tag>
      <video:tag>Superfoods</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Universe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Universe</video:title>
      <video:description>Astronauts are wrestling with the question of the size and the age of universe. This video will holp you in solving a lot of questions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fd6b989f-710c-4def-9f46-af033f5619b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2010-11-23T22:56:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5821.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>the</video:tag>
      <video:tag>expanding</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Angiogenesis-detailed-explanation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Angiogenesis - detailed explanation</video:title>
      <video:description>Angiogenesis is called as the physiological process involving the growth of new blood vessels in the body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f96b910-94a3-4990-8d35-c400ecc6c210/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2010-11-23T22:20:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5809.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Angiogenesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-tissue-grown-from-stem-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart tissue grown from stem cells</video:title>
      <video:description>This science and health video is provided by Harvard University and it shows how heath tissue can be grown from stem cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/83ed939b-2ccd-45a1-9d4b-3c9f240ae987/cand_5.jpg</video:thumbnail_loc>
      <video:duration>150</video:duration>
      <video:publication_date>2010-11-23T22:34:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5813.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Stem</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Mending</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Broken</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Roger-Greenwald-History-and-Forms-of-Lyric</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Roger Greenwald: History and Forms of Lyric</video:title>
      <video:description>Lec 5 - Roger Greenwald: History and Forms of Lyric. April 26, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14751.jpg</video:thumbnail_loc>
      <video:duration>5284</video:duration>
      <video:publication_date>2012-08-27T10:56:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/386JeqUBrPg</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Roger</video:tag>
      <video:tag>greenwald</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
      <video:tag>poem</video:tag>
      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Respiratory-System-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Respiratory System Works?</video:title>
      <video:description>Full view of human respiratory system with our internal organs is shown in this video. Internal structure of cilia and bronchi and their function is explained here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bd994483-d32d-45f0-9018-08e428228622/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2010-11-23T23:32:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5829.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Respiratory</video:tag>
      <video:tag>system</video:tag>
      <video:tag>2nd</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>rev</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-the-benefits-of-Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding the benefits of Probiotics</video:title>
      <video:description>Probiotics are generally consumed as part of fermented foods with specially added active live cultures, such as in yogurt, soy yogurt, or as dietary supplements. Probiotics are also delivered in fecal transplants, in which stool from a healthy donor is delivered like a suppository to an infected patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/de15b3ae-4d35-4677-990c-9f73e694a54d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2010-11-23T23:33:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5830.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>probiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Lecture-1-Turbo-Theory-of-the-Firm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Lecture 1 (Turbo) - Theory of the Firm</video:title>
      <video:description>Lec 2 - Lecture 1 (Turbo) - Theory of the Firm. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Theory of the Firm,&quot; September 29, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the central figure of most of the rest of the course: the firm. We begin by briefly discussing the institutional, legal, political and ethical foundations of the profit maximizing firm, focusing particularly on the debate over Corporate Social Responsibility. We then discuss conflicts within firms and the problem of providing appropriate incentives to employees. Finally, we examine which functions occur within and outside of firms and whether this distinction matters.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14998.jpg</video:thumbnail_loc>
      <video:duration>4803</video:duration>
      <video:publication_date>2012-08-28T11:24:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0gl1A2S8k_I</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Agrobacterium-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Agrobacterium Mechanism</video:title>
      <video:description>Agrobacterium is a type of bacteria that causes galls on plants and reduces nitrates. This video explains the mechanism of this bacteria known as agrobacterium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/484224ac-f85a-4433-b3df-e744a03425a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>107</video:duration>
      <video:publication_date>2010-11-23T23:47:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5835.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Agrobacterium</video:tag>
      <video:tag>mechanism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Human-body-female-reproductive-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human body: female reproductive system</video:title>
      <video:description>This video describes the female reproductive system. Hormonal changes during puberty develop female body features. It also initiates ovulation and the menstrual cycle. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/519c4cbd-479c-464b-a388-bd038d6c9d86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2010-11-23T23:26:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5828.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>human</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Female</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-TEDxCaltech-Drew-Berry-Visualization-Biology-and-Complex-Circuits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - TEDxCaltech - Drew Berry - Visualization: Biology and Complex Circuits</video:title>
      <video:description>Lec 6 - TEDxCaltech - Drew Berry - Visualization: Biology and Complex Circuits. Drew Berry is a biologist-animator whose scientifically accurate and aesthetically rich visualizations elucidate cellular and molecular processes for a wide range of audiences. Trained as a cell biologist and microscopist, Drew brings a rigorous scientific approach to each project, immersing himself in relevant research to ensure current data are represented. His three- and four-dimensional renderings of key concepts such as cell death, tumor growth, and DNA packaging, capture molecular shape, scale, behavior, and spatiotemporal dynamics. His groundbreaking animations of DNA replication, translation, and transcription enlighten both scientists and the scientifically curious. Drew received B.Sc. (1993) and M.Sc. (1995) degrees from the University of Melbourne. Since 1995, he has been a biomedical animator at the Walter and Eliza Hall Institute of Medical Research. His animations have appeared in exhibitions at the Museum of Modern Art, the Guggenheim Museum, the Royal Institute of Great Britain, and the University of Geneva.  In 2010 he was named a MacArthur Fellow.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15018.jpg</video:thumbnail_loc>
      <video:duration>630</video:duration>
      <video:publication_date>2012-08-28T11:56:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pPC1MZ-xAu4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>molecule</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-11-Public-Health-257B-Fall-2009</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 11-Public Health 257B - Fall 2009</video:title>
      <video:description>lec 11-Public Health 257B - Fall 2009 .Public Health Preparedness and Emergency Response

Professor Thomas Aragon</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20878.jpg</video:thumbnail_loc>
      <video:duration>6605</video:duration>
      <video:publication_date>2012-09-07T23:43:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jGOprXOwddo</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Swine-Flu-A9-H1N1-Public-Access</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Swine Flu A9 H1N1 Public Access</video:title>
      <video:description>Swine Flu A9 H1N1 Public Access Wall-board. Swine influenza, also called pig influenza, swine flu, hog flu and pig flu, is an infection by any one of several types of swine influenza viruses. Swine influenza virus or swine-origin influenza virus is any strain of the influenza family of viruses that is endemic in pigs As of 2009, the known SIV strains include influenza C and the subtypes of influenza A known as H1N1, H1N2, H2N1, H3N1, H3N2, and H2N3.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/aeaf55eb-9a84-48d4-8bf1-7aae16402f48/cand_5.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
      <video:publication_date>2010-11-23T23:43:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5834.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>swine</video:tag>
      <video:tag>Flu</video:tag>
      <video:tag>A9</video:tag>
      <video:tag>h1n1</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>access</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sun-Sends-Out-X69-Class-Solar-Flare</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sun Sends Out X6.9 Class Solar Flare</video:title>
      <video:description>An observation of the sun shows how it sends out solar flares classified as X6.9.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ce98a6b6-ff77-4a83-8223-ce1f16b51d06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-11-10T03:05:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7432.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>sun</video:tag>
      <video:tag>Sends</video:tag>
      <video:tag>out</video:tag>
      <video:tag>X6</video:tag>
      <video:tag>9</video:tag>
      <video:tag>class</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Flare</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Introduction-to-the-quadratic-equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Introduction to the quadratic equation</video:title>
      <video:description>Introduction to the quadratic equation

Introduction to using the quadratic equation to solve 2nd degree polynomials</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20143.jpg</video:thumbnail_loc>
      <video:duration>555</video:duration>
      <video:publication_date>2012-09-06T02:11:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IWigvJcCAJ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Facts-about-teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facts about teeth</video:title>
      <video:description>Teeth help digestion grinding the food by during chewing. An adult has thirty permanent two teeth. There are four types of permanent teeth. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5bb2dfc5-8086-497e-bfda-0c799b0e53f2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>112</video:duration>
      <video:publication_date>2010-11-23T23:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5831.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>about</video:tag>
      <video:tag>Teeth</video:tag>
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    <loc>https://dnatube.com/videos/Lec-17-Challenging-Triangle-Angle-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Challenging Triangle Angle Problem</video:title>
      <video:description>Challenging Triangle Angle Problem

Interesting problem finding the sums of particular exterior angles of an irregular pentagon</video:description>
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      <video:duration>517</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/95logvV8nXY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Problem</video:tag>
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    <loc>https://dnatube.com/videos/SDOs-Helioseismic-and-Magnetic-Imager-HMI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SDOs Helioseismic and Magnetic Imager HMI</video:title>
      <video:description>Understanding the sun and how it affects the weather .Discover the amazing instrument used to observe, understand and analyze the Sun&apos;s behavior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/756e76ad-47ae-40df-8a59-488ab5dc0b30/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-15T09:07:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7518.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>SDOs</video:tag>
      <video:tag>Helioseismic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Imager</video:tag>
      <video:tag>HMI</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Caffeine-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Caffeine Works?</video:title>
      <video:description>This video describes how caffeine works. But what is caffeine? Caffeine (also spelled caffein) is a bitter, white crystalline xanthine alkaloid that is a psychoactive stimulant drug. Caffeine was discovered in 1820 by a German chemist, Friedlieb Ferdinand Runge, and in 1821 by French chemists working independently; viz., by Robiquet and by Pelletier and Caventou. It was Pelletier who coined the word &quot;cafeine,&quot; whence &quot;caffeine&quot;.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9bca5d01-91a7-49fb-8aa4-3cad7f419fc5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2010-11-24T00:24:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5862.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Others</video:category>
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      <video:tag>Caffeine</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Gene-Splice-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Splice Animation</video:title>
      <video:description>Gene Splice Animation. Gene splicing is just what it sounds like: cutting the DNA of a gene to add base pairs. Contrary to the immediate image, however, no sharp instruments are involved; rather, everything is done chemically. Read more: http://library.thinkquest.org/19037/therapy2.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ab650e61-fa17-4da6-853a-0bff5c78399a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2010-11-24T00:30:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5871.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Splice</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Retrovirus-reverse-transcripiton</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Retrovirus reverse transcripiton</video:title>
      <video:description>Reverse transcription begins when the viral particle enters the cytoplasm of a target cell the viral RNA genome enters the cytoplasm as part of a nucleoprotein complex that has not been well characterized the process of reverse transcription generates in the cytoplasm a linear DNA duplex via an intricate series of steps</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c80a7086-467a-4f80-a781-9172703847e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2010-11-24T00:34:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5876.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>retrovirus</video:tag>
      <video:tag>reverse</video:tag>
      <video:tag>transcripiton</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Probiotic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Probiotic</video:title>
      <video:description>Probiotic video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8281ce9f-7339-4a07-9df5-495fdd3df104/cand_5.jpg</video:thumbnail_loc>
      <video:duration>345</video:duration>
      <video:publication_date>2010-11-24T00:32:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5873.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Probiotic</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Kinesin-Microtubule-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kinesin,  Microtubule  Cells</video:title>
      <video:description>A Kinesin is a molecular protein cell, whereas a microtubule is a hollow cell which is important in the motor of eukaryotic cells and supports the cell structure. This an animation of the two.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e7e1266d-09e8-4740-be68-1b37c568b064/cand_5.jpg</video:thumbnail_loc>
      <video:duration>16</video:duration>
      <video:publication_date>2010-11-24T15:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5970.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>kinesin</video:tag>
      <video:tag>microtubule</video:tag>
      <video:tag>cell</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Neuron-System-and-Structure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuron System and Structure</video:title>
      <video:description>Neurons are the building blocks of the nervous system. This video shows structure of neuron.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d372687f-37b0-408c-974d-9e2a6db4fa1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2010-11-24T00:41:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5886.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>neuron</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Integrating-long-term-experiments-measurements-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Integrating long-term experiments &amp; measurements - Harvard Forest</video:title>
      <video:description>Lec 14 - Integrating long-term experiments &amp; measurements - Harvard Forest. Integrating long-term experiments &amp; measurements -- Adrien Finzi

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15981.jpg</video:thumbnail_loc>
      <video:duration>1107</video:duration>
      <video:publication_date>2012-08-29T06:59:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KPoNifVosTo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Long</video:tag>
      <video:tag>term</video:tag>
      <video:tag>experiments</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Overview-on-Synaptic-Signaling</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Overview on Synaptic Signaling</video:title>
      <video:description>Here is an overview of the sequence of events that occurs in synaptic transmission from a presynaptic neuron to a postsynaptic cell.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2cb72c2b-664a-4411-9afb-831ac3606d83/cand_5.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2010-11-24T00:48:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5890.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>synaptic</video:tag>
      <video:tag>Signaling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Revolution-of-the-Probiotics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Revolution of the Probiotics</video:title>
      <video:description>Join Dr. Shawn in this video for the discussion on the probiotics revolution. This is the use of the friendly bacteria in improving the health of an individual, it shows why and how to do it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/680d0858-876b-40de-b991-feb3b1372acc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>216</video:duration>
      <video:publication_date>2010-11-24T00:51:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5892.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>the</video:tag>
      <video:tag>probiotics</video:tag>
      <video:tag>Revolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Are-The-Functions-of-Synapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Are The Functions of Synapse</video:title>
      <video:description>The function of a synapse is to transfer the electrical activity from one sell to other. This video shows the working of synapse in detail</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8f057b9d-f10f-4af9-b83e-52ab2cc79ef4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2010-11-24T00:41:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5885.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>function</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Synapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neuromuscular-events-in-contraction-of-voluntary-muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neuromuscular events in contraction of voluntary muscles</video:title>
      <video:description>Action potential generated in the motor neuron causes release of neurotransmitter, acetylcholine from the synaptic vesicles. Binding of acetylcholine with its receptors in the muscle membrane initiate action potential in the muscle and caused release of calcium ion initiating a list of events, causing muscular contraction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/91e963a2-2838-4b55-984c-99f9b2a66df1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>530</video:duration>
      <video:publication_date>2010-11-24T00:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5888.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>Neuromuscular</video:tag>
      <video:tag>Events</video:tag>
      <video:tag>in</video:tag>
      <video:tag>contraction</video:tag>
      <video:tag>of</video:tag>
      <video:tag>voluntary</video:tag>
      <video:tag>Muscles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transposons-in-the-Developmental-Biology-of-Plants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transposons in the Developmental Biology of Plants</video:title>
      <video:description>Most plant genomes are made up of transposable elements.And because they are highly mutagenic, a set of mechanisms can control trasposons by epigenitically silencing them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9a61c2b6-3e0e-42a3-aad6-45097f0a6aa7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2010-11-24T20:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6014.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>transposons</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plant</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Example-of-calculating-a-surface-integral-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156 - Example of calculating a surface integral part 1</video:title>
      <video:description>Example of calculating a surface integral part 1

Example of calculating a surface integral part 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19976.jpg</video:thumbnail_loc>
      <video:duration>645</video:duration>
      <video:publication_date>2012-09-06T01:18:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7sQCcGlK2bY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Calculating</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Communicating-Molecular-Structure-in-Diagrams-and-Words</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Communicating Molecular Structure in Diagrams and Words</video:title>
      <video:description>&quot;Lec 27 - Communicating Molecular Structure in Diagrams and Words&quot; Freshman Organic Chemistry (CHEM 125)

It is important that chemists agree on notation and nomenclature in order to communicate molecular constitution and configuration. It is best when a diagram is as faithful as possible to the 3-dimensional shape of a molecule, but the conventional Fischer projection, which has been indispensable in understanding sugar configurations for over a century, involves highly distorted bonds. Ambiguity in diagrams or words has led to multibillion-dollar patent disputes involving popular drugs. International agreements provide descriptive, unambiguous, unique, systematic &quot;IUPAC&quot; names that are reasonably convenient for most organic molecules of modest molecular weight.

00:00 - Chapter 1. The Development of the Fischer Projections
16:27 - Chapter 2. Diastereomers and Enantiomers in van&apos;t Hoff&apos;s Brochure
23:14 - Chapter 3. Notation Ambiguities and Multibillion Dollar Pharmaceutical Disputes
39:26 - Chapter 4. The IUPAC and the Standardization of Molecular Nomenclature

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19763.jpg</video:thumbnail_loc>
      <video:duration>3096</video:duration>
      <video:publication_date>2012-09-05T09:32:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pji0jGo3xww</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Notation</video:tag>
      <video:tag>Fischer</video:tag>
      <video:tag>Projection</video:tag>
      <video:tag>Lipitor</video:tag>
      <video:tag>chiral</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aortic-Valve-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aortic Valve Replacement Surgery</video:title>
      <video:description>This video will help you to understand the surgical procedure of aortic valve replacement. A full surgical procedure is shown here for your help.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9173.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-11-29T21:29:53.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9173.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-GMAT-Data-Sufficiency-38</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - GMAT: Data Sufficiency 38</video:title>
      <video:description>GMAT: Data Sufficiency 38

145-147, pg. 290</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22374.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2012-09-11T01:54:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n1MbK-Qb7Mk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Sufficiency</video:tag>
      <video:tag>38</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-embryos-tell-about-evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What embryos tell about evolution</video:title>
      <video:description>Watching a cell develop reveals a lot about the history of that organism. Human embryo on the third week is a featureless disk of cells. On further growth, the primitive tree appears. This video explains the development of the embryo and it&apos;s significance to evolution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ea8fd030-92d5-4c41-80a9-02cd61227d23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2010-11-24T20:14:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6015.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>What</video:tag>
      <video:tag>embryos</video:tag>
      <video:tag>Tell</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-DNA-and-RetroVirus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution - DNA and RetroVirus</video:title>
      <video:description>The video provides some curious facts about the evolution. It shows the link between the DNA and the retrovirus within the organisms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6abf46f7-7300-4062-9085-4984d48b2147/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2010-11-24T14:38:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5951.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A supernova explosion is a stellar explosion that is much larger in capacity than your average nova. It emits a very big flash and produces more energy than our sun will in its lifetime.</video:description>
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    <video:video>
      <video:title>Lec 31 - MIT 5.111 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 5.111 Principles of Chemical Science, Fall 2005&quot; Kinetics (Prof. Catherine Drennan)
        

View the complete course: http://ocw.mit.edu/5-111F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 37- Chemistry 1A.
This general chemistry lecture is provided by professor Angelica Stacy during fall 2010.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 9 - Adaptive Interaction Techniques for Sharing Design Resources&quot; December 7, 2007 lecture by Brian Lee for the Human-Computer Interaction Seminar (CS 547). Today&apos;s designers generate content both on paper and online. Designers spread their work over physical and digital media, each of which has powerful, but distinct, sets of affordances. Recent work suggests that augmented paper interfaces can marry the ubiquity of paper interactions with the ease of search, annotation, and presentation afforded by digital representation. This dissertation examines novel ways to support and augment the practice of design through sharing and reappropriation of digitally captured design content.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 38 - Creative Ceilings | Lecture 12 (2010)</video:title>
      <video:description>Lec 38 - Creative Ceilings | Lecture 12 (2010). David Chang (momofuku)</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Underwater-astonishments-by-David-Gallo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Underwater astonishments by David Gallo</video:title>
      <video:description>David Gallo works to push the bounds of oceanic discovery. Active in undersea exploration (sometimes in partnership with legendary Titanic-hunter Robert Ballard), he was one of the first oceanographers to use a combination of manned submersibles and robots to map the ocean world with unprecedented clarity and detail.
He was a co-expedition leader during an exploration of the RMS Titanic and the German battleship Bismarck, using Russian Mir subs. On behalf of the Woods Hole labs, he appears around the country speaking on ocean and water issues, and leading tours of the deep-ocean submersible Alvin</video:description>
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      <video:uploader>sana</video:uploader>
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    <loc>https://dnatube.com/videos/A-guide-to-the-Complement-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A guide to the Complement System</video:title>
      <video:description>A collection of blood and cell surface proteins which is a major primary defense of adaptive primary responses</video:description>
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      <video:uploader>tubeman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 11 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 11: Lewis structures

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>RobertHooke</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Quantum-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quantum Science</video:title>
      <video:description>Quantum living is living our life with the knowledge that science quantum mechanics proves through all the experiments what the ancient masters have always showed and taught throughout humanity is factually true</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bc63acf2-35f5-4cf8-8b6f-0303b413ea39/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-11-24T14:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5943.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>History</video:category>
      <video:tag>Quantum</video:tag>
      <video:tag>Knowledge</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Algebra-Slope-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Algebra: Slope 3</video:title>
      <video:description>Algebra: Slope 3

Part 3 of slope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20096.jpg</video:thumbnail_loc>
      <video:duration>381</video:duration>
      <video:publication_date>2012-09-06T01:59:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8XffLj2zvf4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>algebra</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>3</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rice-U-Physics-and-Astronomy-Condensed-Matter-Physics-part</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rice U Physics and Astronomy: Condensed Matter Physics part</video:title>
      <video:description>Rice U Physics and Astronomy : Condensed Matter Physics part 2 of 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d7db1663-21cb-42d1-85bf-7cf1bcd71128/cand_5.jpg</video:thumbnail_loc>
      <video:duration>441</video:duration>
      <video:publication_date>2010-11-24T16:12:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5977.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>U</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Rice-University-Physics-and-Astronomy-Space-Plasma-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rice University Physics and Astronomy: Space Plasma Physics</video:title>
      <video:description>Rice University Physics and Astronomy: Space Plasma Physics part 1 of 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/37cf3ef6-03f4-4774-b4e7-3592baacac62/cand_5.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2010-11-24T16:14:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5978.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Condensed Matter Physics</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>astronomy</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Inside-the-Atom</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Inside the Atom</video:title>
      <video:description>Atoms were known to be the smallest particle and then later scientist found out that there were sub-atomic particles. They include protons,neutrons and electrons. This video explains the functions of these particles and the structure of them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fba4a2a4-f94e-4333-9e8f-8cce8c1fe69c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2010-11-24T14:17:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5942.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>quarks</video:tag>
      <video:tag>Inside</video:tag>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cytoskeleton-microtubules-cell-biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cytoskeleton microtubules cell biology</video:title>
      <video:description>The microtubule cytoskeleton exerts a wide variety of essential functions in all eukaryotic cells it is involved in chromosome segregation directed vesicle and organelle transport and is also required for cell motility and cell polarity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a1a56071-c881-4d58-8bba-71e224cbd450/cand_5.jpg</video:thumbnail_loc>
      <video:duration>289</video:duration>
      <video:publication_date>2010-11-24T15:45:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5968.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cytoskeleton</video:tag>
      <video:tag>microtubules</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Developmental-Biology-Stanford-s-20-Year-Anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Developmental Biology Stanford &apos;s 20 Year Anniversary</video:title>
      <video:description>This is the commemoration of the Stanford Developmental Biology. The video shows their 20th year anniversary. Developmental biology is the study of how an organism grows and develops.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db3a762f-f22d-4edb-8236-f18ca10a2b2c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>304</video:duration>
      <video:publication_date>2010-11-24T20:05:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6010.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Stanford</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Year</video:tag>
      <video:tag>Anniversary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Lecture-7-Theory-of-Monopoly-Price-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Lecture 7 - Theory of Monopoly Price Theory</video:title>
      <video:description>Lec 3 - Lecture 7 - Theory of Monopoly Price Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Theory of Monopoly Price Theory.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture begins the second half of the course, which focuses on imperfect competition.  We begin by developing the basic incentive of a monopolist to reduce quantity in order to raise price and how to measure the inefficiency this creates.  We consider some empirical measurements of these incentives and inefficiencies.  We then consider the comparative statics of monopoly and how the rate at which the monopolist passes through cost changes into price changes measures many dimensions of her behavior.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14999.jpg</video:thumbnail_loc>
      <video:duration>4794</video:duration>
      <video:publication_date>2012-08-28T11:24:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GHKlI92s7XI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-7-Introductory-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7: Introductory Biology</video:title>
      <video:description>This MIT lecture covers Biochemistry VI. Biological energy utilization in the form of ATP/NADH and others are discussed in the lecture. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/2318b2b5-5365-401f-bc3a-4348237e5a55/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2779</video:duration>
      <video:publication_date>2009-04-02T05:34:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1575.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Biochemistry</video:tag>
      <video:tag>vi</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Graham</video:tag>
      <video:tag>Walker</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Y-Chromosome-Carcinogenesis-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Y Chromosome - Carcinogenesis Development</video:title>
      <video:description>What has remained unknown is just what the y chromosome contributes that turns the XY embryo fairly early in development into a male watch for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/2da8c7f9-29c7-4e87-a0d8-c596dd1431fb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2010-11-24T16:16:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5980.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Y</video:tag>
      <video:tag>chromosome</video:tag>
      <video:tag>Carcinogenic</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ununhexium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ununhexium</video:title>
      <video:description>Ununhexium is a temporary IUPAC element name. Discovery of this element, its name origin, sources and history behind it is explained in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b470efd5-085f-44d1-a069-97f79dd3934e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-12-12T02:35:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11388.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Ununhexium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-36-Associative-Law-of-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - Associative Law of Addition</video:title>
      <video:description>Associative Law of Addition

U01_L4_T1_we5 Associative Law of Addition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24737.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2012-09-17T16:34:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oTKVXJ7TcbA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Associative</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Impression-Procedures-for-Stable-Base-Appliances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Impression Procedures for Stable Base Appliances</video:title>
      <video:description>&quot;Lec 23 - Impression Procedures for Stable Base Appliances&quot; Demonstrates the procedure for taking a stable base impression using Ackermans cement.  Orig. air date: JAN 9 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22807.jpg</video:thumbnail_loc>
      <video:duration>955</video:duration>
      <video:publication_date>2012-09-11T08:05:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/giCQXktFPYA</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>for</video:tag>
      <video:tag>stable</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Appliances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Chemistry 3B</video:title>
      <video:description>Lec 19- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17088.jpg</video:thumbnail_loc>
      <video:duration>4409</video:duration>
      <video:publication_date>2012-09-02T05:47:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GLXoNf-9f60</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Changing-diaper</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Changing diaper</video:title>
      <video:description>Learn some tips on how to handle your baby with care. Get some idea on how to develop your baby&apos;s ability. More videos on pregnancy, labor, birth, baby development, newborn care, preemies, and toddlers are on http://babycenter.com/video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/f59c5873-21dc-46ce-9c7d-7bcabd65ed3c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2012-11-28T13:04:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28112.mp4</video:content_loc>
      <video:uploader>Jay Batausa</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Changing</video:tag>
      <video:tag>diaper</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Newborn-Clinical-Examination-Tone-Leg-Traction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Newborn Clinical Examination - Tone Leg Traction</video:title>
      <video:description>Video shows a well examination of a newborn infant by the expert doctors. Examination needs a careful examination with necessary precaution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6922b4ba-4f28-46c1-8af7-0d3d9a6ac206/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2013-02-16T02:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30268.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>tone</video:tag>
      <video:tag>Leg</video:tag>
      <video:tag>Traction</video:tag>
      <video:tag>newborn</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>MRCP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zebrafish-embryo-digitized</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zebrafish embryo digitized</video:title>
      <video:description>The zebrafish is useful to science as it helps in the study of the vertebrae. In this case this is an animation of a digital zebrafish embryo for better study.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/77b0c4ac-04ac-417b-9309-43c29c209458/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2010-11-24T19:13:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5999.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Zebrafish</video:tag>
      <video:tag>Embryo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-the-six-intrinsic-shoulder-muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are the six intrinsic shoulder muscles?</video:title>
      <video:description>Watch this descriptive video to learn about the six intrinsic shoulder muscles in the human body. Leslie Samuel, from www.interactive-biology.com, enthusiastically narrates about the locations the muscles that connect the scapula bone to the humorous bone. You will also view detailed, front, side, and back models of the muscles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/ab0cc0ec-e267-4751-b8ff-da4a18af9a60/cand_5.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2013-01-18T05:45:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28833.mp4</video:content_loc>
      <video:uploader>Bettye Purnell</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Intrinsic</video:tag>
      <video:tag>Shoulder</video:tag>
      <video:tag>Muscles</video:tag>
      <video:tag>scapula</video:tag>
      <video:tag>humorous</video:tag>
      <video:tag>deltoideus</video:tag>
      <video:tag>supraspinatus</video:tag>
      <video:tag>infraspinatus</video:tag>
      <video:tag>teres</video:tag>
      <video:tag>Minor</video:tag>
      <video:tag>major</video:tag>
      <video:tag>subscapularis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Forecast-Revolution-Begins-50th-Anniversary</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Forecast Revolution Begins 50th Anniversary</video:title>
      <video:description>Watch as the video takes you through the evolution of weather forecasting and the 50 years  of journey for the American forecast and use of technology to focus, and the aid of TIROS 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d9505cba-e4ff-49cc-a2c6-599b1786ed1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-24T15:34:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7740.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>TIROS</video:tag>
      <video:tag>1The</video:tag>
      <video:tag>Forecast</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Begins</video:tag>
      <video:tag>50th</video:tag>
      <video:tag>Anniversary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MySong-Automatic-Accompaniment-for-Vocal-Melodies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MySong: Automatic Accompaniment for Vocal Melodies</video:title>
      <video:description>&quot;Lec 15 - MySong: Automatic Accompaniment for Vocal Melodies&quot; May 9, 2008 lecture by Dan Morris for the Stanford University Human Computer Interaction Seminar (CS547).

MySong is a system that automatically chooses chords to accompany a vocal melody. A user with no musical experience can create a song with instrumental accompaniment just by singing into a microphone, and can experiment with different styles and chord patterns using interactions designed to be intuitive to non-musicians.  Dan Morris describes how MySong works, discusses results from a recent usability study, and shows lots of audio examples to demonstrate that non-musicians are in fact able to use this system as a powerful creative tool.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24054.jpg</video:thumbnail_loc>
      <video:duration>4890</video:duration>
      <video:publication_date>2012-09-14T14:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lud6_I04OkQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>MySong</video:tag>
      <video:tag>Automatic</video:tag>
      <video:tag>Accompaniment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Vocal</video:tag>
      <video:tag>Melodies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Keratocyte-Zebra-fish-Lamellipodia-Vesicle-Mitochondria</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keratocyte Zebra fish Lamellipodia, Vesicle &amp; Mitochondria</video:title>
      <video:description>Keratocyte Zebra fish Lamellipodia, Vesicle &amp; Mitochondria trafficking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e2a9abd2-3f5f-476c-a533-7316ec5d03f8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-11-24T19:16:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6002.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>keratocyte</video:tag>
      <video:tag>zebra</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>Lamellipodia</video:tag>
      <video:tag>Vesicle</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Trafficking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hearts-Conduction-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart&apos;s Conduction System</video:title>
      <video:description>An animated video to show the working of conducting system of the heart. Video is made for the education purpose to clear the concepts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6f75aeae-c0a0-4409-bf7c-ef804ade0081/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2010-11-24T19:02:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5996.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Conducting</video:tag>
      <video:tag>system</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Heart</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-Specific-Nutrition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Specific Nutrition</video:title>
      <video:description>This video; DNA Specific Nutrition, shows development within the biological field in genetics. Also watch similar video on youtube.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/86a6b5e8-2864-4614-a6c9-572f6e8e75c5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2010-11-24T19:54:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6008.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>dna</video:tag>
      <video:tag>specific</video:tag>
      <video:tag>nutrition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Polar-Coordinates-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Polar Coordinates 2</video:title>
      <video:description>Polar Coordinates 2

Conversion from Cartesian to Polar Coordinates</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20069.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-09-06T01:47:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zGpbSGj_vfE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Coordinates</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-valve-Repair-or-Replacement-for-Mitral-Valve-Regurgitation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart valve Repair or Replacement for Mitral Valve Regurgitation</video:title>
      <video:description>in general surgery for mitral valve prolapse is only done if you have mitral valve regurgitation
there are two types of valve surgery valve repair and valve replacement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b413384b-a41d-4f54-bdd6-3331ce51aad6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2011-12-01T23:22:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10584.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Quadratic-Equation-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Quadratic Equation part 2</video:title>
      <video:description>Quadratic Equation part 2

2 more examples of solving equations using the quadratic equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20144.jpg</video:thumbnail_loc>
      <video:duration>554</video:duration>
      <video:publication_date>2012-09-06T02:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y19jYxzY8Y8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Quadratic</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Preparing-Single-Enantiomers-and-Conformational-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Preparing Single Enantiomers and Conformational Energy</video:title>
      <video:description>&quot;Lec 31 - Preparing Single Enantiomers and Conformational Energy&quot; Freshman Organic Chemistry (CHEM 125)

After mentioning some legal implications of chirality, the discussion of configuration concludes using esomeprazole as an example of three general methods for producing single enantiomers. Conformational isomerism is more subtle because isomers differ only by rotation about single bonds, which requires careful physico-chemical consideration of energies and their relation to equilibrium and rate constants. Conformations have their own notation and nomenclature. Curiously, the barrier to rotation about the C-C bond of ethane was established by measuring its heat capacity.

00:00 - Chapter 1. Introduction: Legal Implications of Chirality
03:36 - Chapter 2. Methods for Isolating Esomeprazole into a Single Enantiomer
15:14 - Chapter 3. Conformational Isomerism: An Introduction
31:36 - Chapter 4. Newman Projections and Nomenclature for Conformations
37:30 - Chapter 5. Understanding the Barrier to Rotate about the C-C Bond of Ethane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19767.jpg</video:thumbnail_loc>
      <video:duration>2933</video:duration>
      <video:publication_date>2012-09-05T09:36:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wr0C_9fF7Aw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>conformational</video:tag>
      <video:tag>isomer</video:tag>
      <video:tag>conformation</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Capacity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-France-Since-1871</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - France Since 1871</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; France Since 1871 (HIST 276)

Professor Merriman lists the books on the syllabus, and offers a brief précis of each of them. Three of the principal themes of the course will be national identity, linguistic identity, and the consequences of the two world wars. Although the course will consider some well-known historical figures, such as Hitler and de Gaulle, it will also examine the individual histories of ordinary people.

00:00 - Chapter 1. Course Introduction
05:48 - Chapter 2. Overview of the Reading List
19:07 - Chapter 3. Major Themes: National Identity and Language
26:19 - Chapter 4. Major Themes: The World Wars

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16786.jpg</video:thumbnail_loc>
      <video:duration>2556</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4vK73R51rwU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Marc</video:tag>
      <video:tag>Bloch</video:tag>
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      <video:tag>Henri</video:tag>
      <video:tag>Barbusse</video:tag>
      <video:tag>Emilie</video:tag>
      <video:tag>carles</video:tag>
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      <video:tag>Haine</video:tag>
      <video:tag>Malle</video:tag>
      <video:tag>AU</video:tag>
      <video:tag>Revoir</video:tag>
      <video:tag>LES</video:tag>
      <video:tag>Enfants</video:tag>
      <video:tag>Vichy</video:tag>
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      <video:tag>patois</video:tag>
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      <video:tag>War</video:tag>
      <video:tag>one</video:tag>
      <video:tag>Two</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/John-Shin-Cell-and-Developmental-Biology-PhD-student</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>John Shin - Cell and Developmental Biology PhD student</video:title>
      <video:description>John Shin - Cell and Developmental Biology PhD student (Learn and Win an iPad)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5b9b1eef-f823-46e9-a2a2-52733175213c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-24T20:00:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6009.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>John</video:tag>
      <video:tag>Shin</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Developmental</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>PhD</video:tag>
      <video:tag>student</video:tag>
      <video:tag>learn</video:tag>
      <video:tag>Win</video:tag>
      <video:tag>an</video:tag>
      <video:tag>iPad</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Atherosclerosis-and-cholesterol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Atherosclerosis and cholesterol</video:title>
      <video:description>Atherosclerosis is caused by deposition of cholesterol and other fat in the wall of the blood vessels. It is the major cause of cardiovascular diseases. The presentation in this video describes the processes underlining atherosclerosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8a09ebc5-8957-478a-9227-4b595da04e1c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>322</video:duration>
      <video:publication_date>2010-11-26T11:40:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6138.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>atherosclerosis</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cholesterol</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Drosophila-Genetics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Drosophila Genetics</video:title>
      <video:description>This video shows the experiments performed on genetics of drosophila. Different structures of both male and femal flies are also discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e74a5bb3-e2a3-4b0b-81ab-b2f9c6cd39bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2010-11-24T21:54:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6025.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>7</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dissection-of-a-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dissection of a Drosophila</video:title>
      <video:description>A drosophila is also commonly referred to as a fruit fly. This is a video illustrating the dissection of a drosophila.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/173eea66-ba5d-495c-9ef3-93fc5ecd581c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2010-11-24T22:05:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6028.mp4</video:content_loc>
      <video:uploader>obertan</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>drosophila</video:tag>
      <video:tag>Dissection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phoenix-Mars-Mission</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phoenix Mars Mission</video:title>
      <video:description>Mars, our future possible home if we keep going at the rate that we are destroying the earth. It is there important to know as much as we can about mars, just in case. Launched in 2007 and landing in 2008 here is the Phoenix Mars Mission Entry, Descent and Landing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ed495cc-9b11-4720-85f2-f1da2105ade2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2011-11-24T18:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7777.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>phoenix</video:tag>
      <video:tag>Mars</video:tag>
      <video:tag>mission</video:tag>
      <video:tag>Entry</video:tag>
      <video:tag>descent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>landing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-life-sketch-of-Albert-Einstein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A life sketch of Albert Einstein</video:title>
      <video:description>Albert Einstein was one of the greatest minds of twentieth century. A high school dropout, he published his theory of relativity at the age of twenty. He is also known as the father of nuclear age. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6422823e-20e0-4848-9e6a-0cb21e1fcdcf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2010-11-24T21:26:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6021.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>A</video:tag>
      <video:tag>life</video:tag>
      <video:tag>sketch</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eric-Wieschaus-Drosophila-Embryo-Development-Lecture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eric Wieschaus Drosophila Embryo Development Lecture</video:title>
      <video:description>Eric wieschaus laboratory investigates the genetic mechanisms controlling pattern formation and cell shape change during Drosophila development the major goal of laboratory is to understand the changes in cell size shape and position during embryonic development</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/9df4f920-dedf-471d-a4cc-4d02a054a720/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2010-11-24T22:46:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6049.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Eric</video:tag>
      <video:tag>Wieschaus</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Embryo</video:tag>
      <video:tag>Development</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/OCD-Rescue-Program-Overcome-OCD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>OCD Rescue Program, Overcome OCD</video:title>
      <video:description>This how to overcome  the obsessive-compulsive disorder with the OCD Rescue Program! OCD is a neurological disorder that can be embarrassing socially.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8291.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-28T05:58:41.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8291.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Overcome</video:tag>
      <video:tag>Obsessive</video:tag>
      <video:tag>Compulsive</video:tag>
      <video:tag>Disorder</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>OCD</video:tag>
      <video:tag>Rescue</video:tag>
      <video:tag>Program</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Sharpless-Oxidation-Catalysts-and-the-Conformation-of-Cycloalkanes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Sharpless Oxidation Catalysts and the Conformation of Cycloalkanes</video:title>
      <video:description>&quot;Lec 34 - Sharpless Oxidation Catalysts and the Conformation of Cycloalkanes&quot; Freshman Organic Chemistry (CHEM 125)

Professor Barry Sharpless of Scripps describes the Nobel prize-winning development of titanium-based catalysts for stereoselective oxidation, the mechanism of their reactions, and their use in preparing esomeprazole. Conformational energy of cyclic alkanes illustrates the use of molecular mechanics.

00:00 - Chapter 1. Introduction for Professor Barry Sharpless
02:52 - Chapter 2. The Reactivity of Allyic Alcohols and Vanadium-Catalyzed Epoxidations
11:44 - Chapter 3. Research with Katsuki and the Discovery of Combining Titanium with Tartaric Acid 
21:10 - Chapter 4. The Mechanism for Asymmetric Epoxidation of Olefins and the Story of Nexium
41:05 - Chapter 5. The Conformation of Rings: Carvone and Cyclohexane

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19770.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-05T09:36:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PhMWrrFv_6I</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Sharpless</video:tag>
      <video:tag>TBHP</video:tag>
      <video:tag>T</video:tag>
      <video:tag>butylhydroperoxide</video:tag>
      <video:tag>titanium</video:tag>
      <video:tag>epoxidation</video:tag>
      <video:tag>allylic</video:tag>
      <video:tag>Alcohol</video:tag>
      <video:tag>tartarate</video:tag>
      <video:tag>tartaric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>diethyl</video:tag>
      <video:tag>tartrate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymph-Node-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph Node Development</video:title>
      <video:description>This video describes the development of lymph nodes. 

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/bd63e118-767e-4f3c-8997-9260de9cb2cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2010-04-08T20:09:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4129.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lymph</video:tag>
      <video:tag>node</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dendritic-Cell-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dendritic Cell Movement</video:title>
      <video:description>Dendritic cells are the key antigen presenting cells of the immune system. This video describes how they do this.

This video is from:
Janeway&apos;s Immunobiology, 7th Edition
Murphy, Travers, &amp; Walport
ISBN: 978-0-8153-4123-9</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/e78db6e5-b09c-411b-abe9-7f37ab7164e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2010-04-08T20:09:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4128.mp4</video:content_loc>
      <video:uploader>hassan</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>dendritic</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>garland</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>garlandscience</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/MRI-of-Adult-Drosophila</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Adult Drosophila</video:title>
      <video:description>This video shows the first MRI of an adult drosophila bifurca. Whole structure is discussed in the video ery clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/acaed1f4-cd80-43f5-8d39-571fd949e187/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-11-25T12:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6064.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>First</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Adult</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>bifurca</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-5-Using-Trig-Functions-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Using Trig Functions Part II</video:title>
      <video:description>Using Trig Functions Part II

A couple of more examples of using Trig functions to solve the sides of a triangle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20033.jpg</video:thumbnail_loc>
      <video:duration>517</video:duration>
      <video:publication_date>2012-09-06T01:35:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RoXmKYjpLGk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Einstein-the-man-and-the-scientist-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Einstein: the man and the scientist-part 5</video:title>
      <video:description>Einstein’s equation E=mc2 is only describe the nature. But, this equation also made it possible to make the atom bomb. Einstein was portrayed as the father of atom bomb by the media.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/28c3d6d2-db76-4a5c-ad04-452eee01b554/cand_5.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
      <video:publication_date>2010-11-24T22:49:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6050.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Man</video:tag>
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      <video:tag>Scientist</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-MRI-of-First-Fruit-Fly</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D MRI of First Fruit Fly</video:title>
      <video:description>A brief description of first fruit fly pupa is shown here with 3D MRI. Fruit fly is the early stage of a drosophila.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/318c25cc-0e99-4c0e-abc6-ba319190465c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-25T12:10:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6062.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>First</video:tag>
      <video:tag>Fruit</video:tag>
      <video:tag>fly</video:tag>
      <video:tag>Pupa</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>drosophila</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangerous-Knowledge-BBC-Part-1-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge BBC- Part 1-10</video:title>
      <video:description>This is part of the continuation of the BBC documentary on &apos;Dangerous Knowledge&apos;, the application of mathematics and science as we understand them in the first place from (Part 1-10) and the effects on those who dared pursue then through to madness or suicide.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4e261c64-0d6f-4d6f-afcd-e64c281d81d9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2010-11-25T19:32:17.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 86 - Put vs. Short and Leverage</video:title>
      <video:description>Put vs. Short and Leverage

Put vs. Short and Leverage</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Detoxification: a natural way to getting rid of gallstone</video:title>
      <video:description>Gallstones are solidified bile that can block the biliary ducts causing serous health problems. Usually gallstones are removed surgically. This video presents a way of removing gallstones by detoxification of the body. Edited by Ashraf</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6174.mp4</video:content_loc>
      <video:uploader>prosel</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Erbium video - Periodic Table of Videos</video:title>
      <video:description>In our new video about Erbium, The Professor explains why it is perhaps the most important element for websites like YouTube. More at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12134.jpg</video:thumbnail_loc>
      <video:duration>336</video:duration>
      <video:publication_date>2012-04-03T14:41:20.000Z</video:publication_date>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Potential Energy Surfaces, Transition State Theory and Reaction Mechanism</video:title>
      <video:description>&quot;Lec Last - Potential Energy Surfaces, Transition State Theory and Reaction Mechanism&quot; Freshman Organic Chemistry (CHEM 125)

After discussing the statistical basis of the law of mass action, the lecture turns to developing a framework for understanding reaction rates. A potential energy surface that associates energy with polyatomic geometry can be realized physically for a linear, triatomic system, but it is more practical to use collective energies for starting material, transition state, and product, together with Eyring theory, to predict rates. Free-radical chain halogenation provides examples of predicting reaction equilibria and rates from bond dissociation energies. The lecture concludes with a summary of the semester&apos;s topics from the perspective of physical-organic chemistry.

00:00 - Chapter 1. The Boltzmann Factor and Entropy Against Traditional Views on Society
07:40 - Chapter 2. The Statistical Basis of the Law of Mass Action
13:13 - Chapter 3. Understanding Reaction Rates: The Potential Energy Surface and Collective Energies
29:40 - Chapter 4. Free Radical Halogenations: Predicting Reaction Equilibria and Rates
43:01 - Chapter 5. A Summary of the First Semester

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
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      <video:duration>2864</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/hpQnRwVjhDk</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4 - Lecture 4 (Turbo) - Perfect Competition</video:title>
      <video:description>Lec 4 - Lecture 4 (Turbo) - Perfect Competition. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Perfect Competition.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture is something of an (anti-) climax to the course so far, discussion the central idea of perfect competition.  We cover some basic ideas in international trade and comparative advantage, the existence and comparative statics of equilibrium and the fundamental theorems of welfare economics and their appropriate interpretation.  We then consider whether the welfare theorems really justify the pro-market spin usually put on them, considering Hayek&apos;s emphasis on the market&apos;s informational role as a framing of the themes for the rest of the course.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
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      <video:tag>Business</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>What caused the actual collapse of Maya civilization? This video presented by SciShow breaking news discusses the history of Mayan civilization.</video:description>
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      <video:duration>250</video:duration>
      <video:publication_date>2013-02-07T06:35:14.000Z</video:publication_date>
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      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>History</video:category>
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      <video:description>Although pymol has a powerful and flexible interface it is complex and can appear daunting to new users this guide is intended to introduce the pymol interface and basic tasks without leaving the mouse behind</video:description>
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      <video:description>Ammonium chloride is a white salt which is usually used in dry cells. This brief video demonstrates the synthesis of ammonium chloride.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 7 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Dental Cubicle, Pt. 1- The Dental Unit</video:title>
      <video:description>&quot;Lec 3 - Dental Cubicle, Pt. 1- The Dental Unit&quot; Introduces the University of Michigan School of Dentistry cubicle to the student. Shows the operation of the equipment. Orig. air date: SEP 18 72

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangerous Knowledge BBC-Part 5-10</video:title>
      <video:description>This is a video production of BBC about &apos;Dangerous Knowledge&apos;. In this part 5-10 the programme looks at great mathematicians and physicists, their work and its limits as well as the lives they have led, an example is the mysterious time and constant change.</video:description>
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      <video:duration>350</video:duration>
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      <video:uploader>marlbroman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Manual transmission refers a kind of manual gearbox, which generally uses a clutch that is operated by the driver. This video shows how manual transmission works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ab1624a-0317-4985-be9d-72599ce7bece/cand_5.jpg</video:thumbnail_loc>
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      <video:description>Anti gravity is the idea to create an object free from gravity. This is technology that could be used for space craft construction.</video:description>
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      <video:publication_date>2014-02-12T10:59:31.000Z</video:publication_date>
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      <video:uploader>Jessica Parker</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>podiatry</video:tag>
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      <video:tag>Medical</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How the whole world is dependent on electromagnetism? A brief description of the electrostatic and the magnetic forces with the examples from our daily life is provided here.</video:description>
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      <video:uploader>Alberto Felder</video:uploader>
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      <video:description>This video explains evolutionary biology. It explains how the environmental change affects each species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0a5eb91d-4863-4185-823b-9e5d984dc160/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2010-11-25T21:37:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6089.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Evolutionary</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Part-3-3-of-the-Female-Physiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 3-3 of the Female Physiology</video:title>
      <video:description>This video takes a look at the female reproductive system or the female physiology. This video starts its journey from the oocytes to their housing and relationship with granulosa cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4ecad8cd-f098-4678-bb12-c58b0748856c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2010-11-25T21:44:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6092.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cell-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cell Biology?</video:title>
      <video:description>Cell Biology is related with different fields. This video will introduce you with the biological science.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5421e043-bc8d-4b87-bbdb-f9a914e0d53e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1031</video:duration>
      <video:publication_date>2010-11-25T21:31:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6088.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functionality-of-an-AC-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functionality of an AC works.</video:title>
      <video:description>This is a demonstration of how an AC works. It shows both the interior and exterior of the house.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7443da64-6d9f-4e17-a43b-6a89f22a3037/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-25T20:24:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7880.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>A</video:tag>
      <video:tag>AC</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Love-of-God-and-the-evil-Einsteins-view</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Love of God and the evil: Einstein’s view</video:title>
      <video:description>Albert Einstein argues; cold in reality is the absence of heat, darkness is in reality the absence of light. So is evil. Evil is in reality the absence of love of God in man’s heart.
 Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/99573cf2-7527-44de-9cb0-33a77a6e135b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>78</video:duration>
      <video:publication_date>2010-11-25T21:21:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6086.mp4</video:content_loc>
      <video:uploader>marlbroman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LOVE</video:tag>
      <video:tag>of</video:tag>
      <video:tag>God</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Einstein</video:tag>
      <video:tag>s</video:tag>
      <video:tag>View</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structural-features-of-alpha-helix</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structural features of alpha helix</video:title>
      <video:description>Alpha helix is one of the most common secondary structures of proteins. In this video, structural features of alpha helix of protein is discussed in details. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c89de997-194f-49ab-b22d-1b07462b5af5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2010-11-27T00:21:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6182.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Structural</video:tag>
      <video:tag>features</video:tag>
      <video:tag>of</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>helix</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-Potassium-Channel</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With Potassium Channel</video:title>
      <video:description>This video will provide you an introduction with potassium channels. These are very widely spread ion channels in chemistry.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6184.jpg</video:thumbnail_loc>
      <video:duration>3</video:duration>
      <video:publication_date>2010-11-27T00:26:58.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6184.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Kv1</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Potassium</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Protein-folding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein folding</video:title>
      <video:description>Proteins are long chain polymers of amino acids. It is folded in a three dimensional structure. Three dimensional folding is essential for functionality of proteins. This video discusses different patterns of protein folding. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d742bedf-7807-442b-8b7d-d2a366e230cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
      <video:publication_date>2010-11-27T00:33:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6188.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>the</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>of</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>folding</video:tag>
      <video:tag>24</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Example-of-secondary-structure-of-protein</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Example of secondary structure of protein</video:title>
      <video:description>Areas of folding and coiling within a protein constitute the secondary structure o. This video presents an animated example of how secondary structures are formed. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/32950a31-d966-49dd-a91b-c92de9c44c3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2010-11-27T00:26:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6183.mp4</video:content_loc>
      <video:uploader>life</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Example</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Secondary</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>protein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Taxonomy-or-Categories</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Taxonomy or Categories</video:title>
      <video:description>There are a number of applications that can help people create taxonomies and place information objects within their categories all living things are divided into seven categories using latin terms that can be understood worldwide</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a44b91bd-9f88-4dfe-be12-d8f64760b75e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-30T21:54:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6332.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Taxonomy</video:tag>
      <video:tag>or</video:tag>
      <video:tag>Categories</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Black-hole-natures-formidable-mystery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Black hole: nature’s formidable mystery</video:title>
      <video:description>Black hole is one mystery that scientists are trying hard to solve. Black holes are so massive that even light cannot escape them. They bend space and time. This video shows some animated pictures of black hole. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/bb28ff3b-7e00-441d-b431-80b97b908503/cand_5.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2010-11-27T11:23:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6197.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Universe</video:tag>
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    <loc>https://dnatube.com/videos/Depletion-of-ozone-layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Depletion of ozone layer</video:title>
      <video:description>Ozone layer of the earth’s atmosphere protects us from the harmful solar radiation. However, mounting evidence suggests that ozone layer is diminishing rapidly. Scientists have found a huge gape in the ozone layer over Antarctica. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fa7652cd-ebaf-4355-aefa-bf9ff27abdbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>293</video:duration>
      <video:publication_date>2010-11-27T11:30:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6199.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Depletion</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>layer</video:tag>
      <video:tag>1987</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/iPhone-4-appication-of-a-Gyroscope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>iPhone 4 appication of a Gyroscope</video:title>
      <video:description>A gyroscope has been adapted for various uses like computer pointing devices, aircraft and lately through consumer electronics like this one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/17c1c70d-5f0a-4b74-ace7-7549e7a786b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-11-25T20:41:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7915.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Gyroscope</video:tag>
      <video:tag>demo</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cause-of-dinosaur-extinction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cause of dinosaur extinction</video:title>
      <video:description>It is estimated that about 65 million years ago a meteor hit the surface of the earth. Subsequent events resulting from the hit caused extinction of dinosaur. This video describes the events that caused extinction of dinosaur. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/42783a93-f799-417e-bd5d-2065471cdb33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2010-11-27T11:36:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6201.mp4</video:content_loc>
      <video:uploader>zizou</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Dinosaur</video:tag>
      <video:tag>extinction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-of-gastrointestinal-tract</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function of gastrointestinal tract</video:title>
      <video:description>Food is digested in the gastrointestinal tract. In stomach, food is mixed with digestive juice and smashed to easily absorbable ingredients. In the small and large intestine, food is further broken down to simpler molecules. Absorption of nutrients occurs all along the process of digestion.      Edited by Dr.Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7babf4da-485d-44ab-a8a9-3374597e2929/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-11-27T11:48:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6204.mp4</video:content_loc>
      <video:uploader>kelmad</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Gastrointestinal</video:tag>
      <video:tag>Tract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Role-of-nanopraticle-in-treatment-of-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Role of nanopraticle in treatment of cancer</video:title>
      <video:description>Nanoparticles have a much larger surface volume. This property of nanoparticles can be used to enhance the efficacy of drugs against cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/da3ac660-33bb-455b-ba87-fbb698f6fc02/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-28T09:37:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6220.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Role</video:tag>
      <video:tag>of</video:tag>
      <video:tag>nanopraticle</video:tag>
      <video:tag>in</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-unit-circle-definition-of-trigonometric-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The unit circle definition of trigonometric function</video:title>
      <video:description>The unit circle definition of trigonometric function

Using the unit circle to extend the SOH CAH TOA definition of the basic trigonometric functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20034.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-06T01:36:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6Qv_bPlQS8E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trigonometric</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Enzyme-Function-and-Inhibition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Enzyme Function and Inhibition</video:title>
      <video:description>Enzymes are large protein molecules. This video explains the functions of an enzyme and inhibition of an enzyme.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e15ea816-8b8b-44bc-a3eb-74cd291bcbeb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2010-12-03T11:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6358.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Enzyme</video:tag>
      <video:tag>function</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>with</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>narration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobot-new-cures-for-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobot: new cures for diseases</video:title>
      <video:description>This animated video features a nanobot in the Bloodstream. Nanobot, nanoscopic robots, may offer new cures for diseases. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/580e33c4-ffe6-446c-9a9b-87da0f1daab0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2010-11-28T09:26:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6214.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobot</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Bloodstream</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Glycolysis-And-Anaerobic-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Glycolysis And Anaerobic Respiration</video:title>
      <video:description>This video shows the process of glycolysis and anaerobic respiration. Reactions are discussed here briefly to make you the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/7e93747e-556f-49eb-9125-97cf6abe0950/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2010-12-03T12:05:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6381.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>glycolysis</video:tag>
      <video:tag>Anaerobic</video:tag>
      <video:tag>Respiration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Uncertainty-principle-energy-physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uncertainty principle energy physics</video:title>
      <video:description>Uncertainty principle energy contains implications about the energy that would be required to contain a particle within a given volume uncertainty principle states that the position and velocity cannot both be measured exactly at the same time</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d0c77829-588a-48d7-b8ef-d0d571cd3a1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2010-11-29T22:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6248.mp4</video:content_loc>
      <video:uploader>karya</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uncertainty</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 22-Electrical Engineering 290C Advanced Topics in Circuit Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21028.jpg</video:thumbnail_loc>
      <video:duration>4227</video:duration>
      <video:publication_date>2012-09-08T09:12:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PvjL5bhqY4g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rotary-engine-the-next-generation</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Rotary engine; the next generation</video:title>
      <video:description>This is the next generation of rotary engines. Rotary engines are an internal combustion models, designed with an odd number of cylinders per row.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2994ed3-42ca-4fb6-b48c-11bc39710d41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-25T23:49:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7952.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rotary</video:tag>
      <video:tag>Engine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanotechnology-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotechnology Introduction</video:title>
      <video:description>Nanotechnology is the study of matter at molecular stage. This video will introduce you with nano materials and machines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/29d5c3ce-b9e5-4de6-8a35-a79d4414efde/cand_5.jpg</video:thumbnail_loc>
      <video:duration>401</video:duration>
      <video:publication_date>2010-11-28T10:09:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6226.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>nanotecnologia</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Optical Illusion: tricking the visual system</video:title>
      <video:description>Optical Illusions can be created by patterns of line, colors and different forms. Arranged in a particular way, patterns can trick the visual system to see things that are not there. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5afd0bc8-6441-4656-a460-111da1189d5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>200</video:duration>
      <video:publication_date>2010-11-28T09:58:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6225.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>optical</video:tag>
      <video:tag>illusion</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Nanotechnology may revolutionized the way patients are treated today. Microscopic robots called nanobot may take the place of pills and operations. This video shows how it may happened. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/6413189a-1e71-4be9-a540-821d0d0a23a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2010-11-28T09:23:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6212.mp4</video:content_loc>
      <video:uploader>lose</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Nanobot</video:tag>
      <video:tag>Bio</video:tag>
      <video:tag>Medix</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Process of  Transcription in Bacteria</video:title>
      <video:description>Transcription process mean creating a copy of RNA of a certain DNA. This video shows the transcriptions in bacteria.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b2133cd2-f3b4-4bdc-9b91-b09238d4ae21/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2010-11-30T11:37:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6264.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>Transcription</video:tag>
      <video:tag>in</video:tag>
      <video:tag>bacteria</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Unit Circle Definition of Trig Functions</video:title>
      <video:description>Unit Circle Definition of Trig Functions

Using the unit circle to define the sine, cosine, and tangent functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20035.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:36:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZffZvSH285c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Unit</video:tag>
      <video:tag>circle</video:tag>
      <video:tag>Definition</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ultraviolet rays and live on earth</video:title>
      <video:description>Ultraviolet ray affects live on earth. Exposure to ultraviolet ray may cause cancer of the skin. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e2054efd-78e6-444a-9259-cb6eceacc107/cand_5.jpg</video:thumbnail_loc>
      <video:duration>358</video:duration>
      <video:publication_date>2010-11-28T09:55:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6224.mp4</video:content_loc>
      <video:uploader>cervantes</video:uploader>
      <video:category>Others</video:category>
      <video:tag>on</video:tag>
      <video:tag>Ultraviolet</video:tag>
      <video:tag>UV</video:tag>
      <video:tag>Rays</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Call Option as Leverage</video:title>
      <video:description>Call Option as Leverage

Call Option as Leverage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20333.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2012-09-06T14:17:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N8h45mDI80s</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>call</video:tag>
      <video:tag>Option</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Leverage</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DiegoDCvids - DNA - Nucleobases_ Biology and genetic</video:title>
      <video:description>DiegoDCvids - DNA - Nucleobases_ Biology and genetic education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/54ee51de-133d-4fa8-8e9c-86f5c5e5fc24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>357</video:duration>
      <video:publication_date>2010-11-30T11:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6265.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>DiegoDCvids</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Nucleobases</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>education</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>We ought to develop a new method to measure myocardial calcium cycling in adult drosophila and determine whether cardiomyopathic fly hearts recapitulate aspects of diseased mammalian myocardium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/97e32014-3a58-4f79-9044-b7929fef1226/cand_5.jpg</video:thumbnail_loc>
      <video:duration>6</video:duration>
      <video:publication_date>2010-11-30T11:43:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6268.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Intracellular</video:tag>
      <video:tag>Ca2</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>in</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Flight</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Three Elimination Reactions Mechanism</video:title>
      <video:description>Three different types of elimination reactions are shown in the video. Two are the E1 reactions and one is E2. E2 stands for the bimolecular reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c31453b1-6b2b-410f-b5ee-e10caf2a608b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2010-11-30T13:45:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6288.mp4</video:content_loc>
      <video:uploader>phsyco</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Mechanisms</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Elimination</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>R2 Tweet From Space</video:title>
      <video:description>Video shows interesting activities from first robotic crew member in space. This is the first robotic crew to tweet from space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/6bac372d-523f-475a-ac32-c96f4b6f1656/cand_25.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2013-02-09T06:15:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29796.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>First</video:tag>
      <video:tag>robotic</video:tag>
      <video:tag>Crew</video:tag>
      <video:tag>member</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Tweet</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Space</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gyroscope Tedco Toy</video:title>
      <video:description>Well this certainly shows that ne can have fun with a gyroscope. This is a Tedco toy gyroscope courtesy of gyroscope.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f394088e-525f-4989-b040-3ead15f9ec26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-26T00:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7991.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Tedco</video:tag>
      <video:tag>toy</video:tag>
      <video:tag>Gyroscope</video:tag>
      <video:tag>From</video:tag>
      <video:tag>com</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Lecture 3 (Turbo) - Industry Supply and Rents</video:title>
      <video:description>Lec 7 - Lecture 3 (Turbo) - Industry Supply and Rents. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Industry Supply and Rents.&quot; The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture considers the different talents and abilities of individual firms and how they generate an industry supply.  We begin by deriving the basic concepts of industry supply from individual firm supply and producer surplus.  We then turn to the notion of long-run industry supply, contrasting the traditional view that competition erodes profits to the importance of rare talents and superstars.  Finally we discuss prominent empirical regularities about the distribution of talents, such as power laws and particularly Zipf&apos;s law.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15003.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-08-28T11:24:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9EEY-SSU-gk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 19 - Viruses</video:title>
      <video:description>Viruses

Introduction to viruses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22375.jpg</video:thumbnail_loc>
      <video:duration>1397</video:duration>
      <video:publication_date>2012-09-11T01:54:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0h5Jd7sgQWY</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>viruses</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Pancreatitis video</video:description>
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      <video:duration>46</video:duration>
      <video:publication_date>2010-11-30T10:40:28.000Z</video:publication_date>
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      <video:category>Medical</video:category>
      <video:tag>Pancreatitis</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This has got to be the tiniest jet engine in action. Shown are the components and watch as it makes a trial run.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7975c49a-3beb-4b79-a790-6228f48e72ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2011-11-26T00:08:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7992.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Tiny</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>1</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b134215b-e89e-48f2-8be1-979378b33b70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
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      <video:tag>Addition</video:tag>
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      <video:description>Iodine test is used to detection of the presence of starch. Iodine reacts with starch to form a purple black color. this video demonstrate iodine test. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d17cd938-e2bb-42e7-a139-5455b09cb91a/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>karel</video:uploader>
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      <video:tag>Starch</video:tag>
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      <video:tag>Indonesia</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
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    <video:video>
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      <video:description>A stoma is a pore on the surface of every plant, in plural they are the stomata. These stomata are critical in the exchange of gases between the environment and the plant itself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/32a15ade-e59e-45ad-9874-6fed86eefdf5/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6325.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Stomata</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This presentation explains detailed enzymatic elimination processes and demonstrated the efficiency of removing inhibition of enzymatic hydrolysis by lignosulfonate through non productive adsorption of enzymes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4d8eb0fa-a05d-4ec6-9bba-d4838978d54e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2010-11-30T13:11:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6286.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Enymatic</video:tag>
      <video:tag>Elimination</video:tag>
      <video:tag>Processes</video:tag>
      <video:tag>32</video:tag>
      <video:tag>1</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemistry-Inhibition-by-Roundup</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemistry - Inhibition by Roundup</video:title>
      <video:description>The product known as Roundup has been discussed over the last years after the truth about the Monsanto company. This video shows information about the Roundup inhibition. The information provided is explained by chemistry formulas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7b2c9625-dc5d-4012-9d40-594ce5ecf32c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2010-11-30T21:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6327.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Inhibition</video:tag>
      <video:tag>Roundup</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>monsanto</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Taxonomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Taxonomy?</video:title>
      <video:description>This video will help you to understand aal about the taxonomy. Taxonomy is the process of classifying the different groups.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/da10dddb-2e7e-465c-86ac-f4fd2f857a5a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2010-11-30T21:59:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6335.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Taxonomy</video:tag>
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    <loc>https://dnatube.com/videos/An-Alive-X-Ray-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Alive X-Ray Tube</video:title>
      <video:description>A vacuum tube that produces x-rays is called an x-ray tube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e9eed39f-a65f-4dc0-878e-9a9f306406d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2011-10-23T15:44:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7177.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Others</video:category>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tube</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chemical-Science-Acid-Base-Equilibrium-Titrations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Science - Acid-Base Equilibrium: Titrations</video:title>
      <video:description>Principles of Chemical Science/n    * Email this page/nVideo Lectures - Lecture 23/nTopics covered:
	/nAcid-Base Equilibrium: Titrations/nInstructor:
	/nProf. Catherine Drennan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/f253ae35-df4e-4af7-af84-81a89d1f8e0b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2009-04-16T23:12:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1753.mp4</video:content_loc>
      <video:uploader>Celal Yankuncu</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Equilibrium</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Audio-APIs-Video-Playback-Displaying-Web-Content-Settings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Audio APIs, Video Playback, Displaying Web Content, Settings</video:title>
      <video:description>&quot;Lec 16 - Audio APIs, Video Playback, Displaying Web Content, Settings&quot; (May 27, 2009) Alan Cannistraro covers audio APIs, video playback, displaying web content, and settings.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18711.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/vTFT0G11VfY</video:player_loc>
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      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>lifecycle</video:tag>
      <video:tag>controller</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Analysis-of-the-Structure-And-Function-Of-a-Stomata</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Analysis of the Structure And Function Of a Stomata</video:title>
      <video:description>Learn the different parts of a Stomata and it&apos;s important functions in a plants life.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/183c6174-ef14-4b05-bcf7-ca13431fe430/cand_5.jpg</video:thumbnail_loc>
      <video:duration>230</video:duration>
      <video:publication_date>2010-11-30T21:46:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6328.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>working</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Stomata</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Animation-of-dental-braces-installation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of dental braces installation</video:title>
      <video:description>This is how dental braces are installed in a patients mouth and the function of the dental braces.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/196e948d-b7bb-4cd0-be7d-efc87e95bd5d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-28T05:30:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8219.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Braces</video:tag>
      <video:tag>Animation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Coke-heist-commercial-advert</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Coke heist commercial advert</video:title>
      <video:description>They boy takes a rest hopping to have his coke after the siesta, the insect take the advantage and steal the bottle, the beetle opens the bottle and all insects enjoy the drink. The poor boy wakes up to find a fake coke that disappears. Its a commercial coke advert.</video:description>
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      <video:duration>59</video:duration>
      <video:publication_date>2010-11-30T21:38:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6321.mp4</video:content_loc>
      <video:uploader>karel</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Coke</video:tag>
      <video:tag>heist</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aldolase-Catalyzed Aldol Addition- Mechanism</video:title>
      <video:description>Video shows the mechanism of Aldolase-catalyzed Aldol Addition reaction. A brief description of the topic is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7c22412a-f71a-49ea-9f3f-56b05b91bf64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>307</video:duration>
      <video:publication_date>2010-11-30T22:16:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6341.mp4</video:content_loc>
      <video:uploader>waterboy</video:uploader>
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      <video:tag>Catalyzed</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Graph-of-the-sine-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Graph of the sine function</video:title>
      <video:description>Graph of the sine function

Using the unit circle definition of the sine function to make a graph of it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20036.jpg</video:thumbnail_loc>
      <video:duration>464</video:duration>
      <video:publication_date>2012-09-06T01:37:10.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graph</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>sine</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Can-Experimental-Juice-Run-Jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Can Experimental Juice Run Jet Engine</video:title>
      <video:description>Experimental juice can run a jet engine. This video proves that.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6e8fc89-7759-41ac-8667-58fbab01e7ca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-25T20:20:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7867.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Experimental</video:tag>
      <video:tag>Juice</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nanobots-in-revoming-clogs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanobots in revoming clogs</video:title>
      <video:description>Nanoscopic robots will be smaller than the body cells. They will be able to swim through the blood vessels removing clogs and killing pathogens. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c1ce90d9-f39e-4c16-a382-b200152fe152/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2010-12-03T11:45:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6367.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nanobots</video:tag>
      <video:tag>in</video:tag>
      <video:tag>removing</video:tag>
      <video:tag>clogs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-Exam-using-Anterior-Release-Test</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical Exam using Anterior Release Test</video:title>
      <video:description>A positive test is when a patient reports pain upon release of pressure on the anterior.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1654d83f-5193-4908-89e1-9e0fc569b482/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:20:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10042.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Release</video:tag>
      <video:tag>Test</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Mirror-Array-Death-Ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Mirror Array Death Ray</video:title>
      <video:description>This is a video by Green power of science. The components include solar steam, a large mirror array and a 12 kilowatt generator. This is the steam engine 12KW generator that uses a Solar Mirror Array Death Ray by Joe Carruth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c444329-b9da-43f8-9b9f-91ab81f4f602/cand_5.jpg</video:thumbnail_loc>
      <video:duration>374</video:duration>
      <video:publication_date>2011-11-26T01:26:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8058.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Steam</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>12KW</video:tag>
      <video:tag>Generator</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Mirror</video:tag>
      <video:tag>array</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>ray</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nano-cars-Nano-kids</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nano-cars &amp; Nano-kids</video:title>
      <video:description>Nanotechnology is the art of miniaturization. Nanotechnology may one day allow scientists to develop nano-car and even nono-kids. Dr James tells more about the future of nanotechnology. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/481230c0-59d7-478e-96ce-afabd0f74006/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-12-03T11:35:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6362.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nano</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Cars</video:tag>
      <video:tag>kids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Mitosis</video:title>
      <video:description>Mitosis a process of separation of chromosomes in cell nucleus by eukaryotic cells into two identical separate nuclei. Video shows the whole process of mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a8490610-6bed-4f21-afe6-022abf506258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2010-12-03T12:06:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6383.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>mitosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/ERK-protein-oscillation-in-breast-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>ERK protein oscillation in breast cells</video:title>
      <video:description>We today discuss the ERK protein oscillation in breast cells. These protein controls cycles in and out of cells of the nucleus, and cell growth in the cultured breast cells, after epidermal growth factor is added to the culture.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/c6f4f0be-aeba-4f50-9679-af5f13cb1b9a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>70</video:duration>
      <video:publication_date>2010-12-03T12:10:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6389.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ERK</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>oscillation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>cells</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Unit-Testing-Localization-More</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Unit Testing, Localization &amp; More</video:title>
      <video:description>&quot;Lec Last - Unit Testing, Localization &amp; More&quot; (June 3, 2009) Evan Doll covers unit testing and localization.  He then wraps up the quarter answering questions from the online audience.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18713.jpg</video:thumbnail_loc>
      <video:duration>4241</video:duration>
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      <video:tag>autorelease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Aerobic-Respiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Aerobic Respiration</video:title>
      <video:description>Aerobic respiration requires oxygen for releasing energy from glucose or any other organic substrate. This video shows the aerobic respiration in detail.</video:description>
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      <video:publication_date>2010-12-03T12:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6373.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
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    <loc>https://dnatube.com/videos/Crossing-the-stream-by-the-Cheetah-brothers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Crossing the stream by the Cheetah brothers</video:title>
      <video:description>In the wild companionship is important more so for these two cheetah brothers who have to now adapt and live on their own. Some tasks are also quite challenging such as learning to cross over water. Cheetahs in Fast Track to Freedom by BBC.</video:description>
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      <video:duration>97</video:duration>
      <video:publication_date>2011-11-26T04:55:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8078.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Nanotechnology-and-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nanotechnology and cancer</video:title>
      <video:description>Nanotechnology is unlocking new frontier of cancer research. It is changing the way scientists look at cancer. Edited by Ashraf</video:description>
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      <video:duration>200</video:duration>
      <video:publication_date>2010-12-03T11:53:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6371.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/NanoBot-in-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NanoBot in medicine</video:title>
      <video:description>Nanotechnology may some day change the way patients are treated now. Introduction of nanoscopic robot will revolutionized medicine. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/6761a613-e5b2-49a4-b767-9fb4503766e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>72</video:duration>
      <video:publication_date>2010-12-03T11:48:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6370.mp4</video:content_loc>
      <video:uploader>beautiful</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>nanomedicine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/CSS-Tutorial-Your-First-CSS-Page</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Tutorial  Your First CSS Page</video:title>
      <video:description>Using this step by step guide you will learn from start to finish how to create a css page these detailed instructions will teach you everything you need to know to create a professional modern site</video:description>
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      <video:duration>838</video:duration>
      <video:publication_date>2010-12-15T13:51:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6578.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Balance-The-Redox-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Balance The Redox Reactions</video:title>
      <video:description>This video shows examples that will help you to balance the redox reactions. A redox reaction is a reaction in which reduction and oxidation both takes place.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dc6738d3-b0e7-4b4f-8497-cb8a90ff9351/cand_5.jpg</video:thumbnail_loc>
      <video:duration>317</video:duration>
      <video:publication_date>2010-12-03T14:01:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6397.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-Interface-Builder-Controls-Target-Action</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Interface Builder, Controls, Target-Action</video:title>
      <video:description>&quot;Lec 4 - Interface Builder, Controls, Target-Action&quot; (April 13, 2009) Alan Cannistraro discusses the interface builder, controls, and target-action.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18699.jpg</video:thumbnail_loc>
      <video:duration>3235</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/QxceHqIVCT4</video:player_loc>
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      <video:tag>Macintosh</video:tag>
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      <video:tag>Memory</video:tag>
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      <video:tag>compil</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Buffer-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Buffer Solution</video:title>
      <video:description>This video will help you to know about buffer systems. The solution that contain relatively high concentration of a weak acid and its conjugate base is called a buffer solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/27026cfc-470f-4b29-9ad1-a3db985aff4b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>617</video:duration>
      <video:publication_date>2010-12-03T14:02:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6399.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Buffer</video:tag>
      <video:tag>solutions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Meiosis-and-mitosis-differentiated</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meiosis and mitosis differentiated</video:title>
      <video:description>Meiosis is a process where a cell forms two daughter cells which are identical.This video explains the differences between meiosis and mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3e933ba1-10c8-4e1e-a7dd-646a3e25888e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2010-12-03T12:05:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6382.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
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    <loc>https://dnatube.com/videos/The-Chemical-Equilibrium-Part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Chemical Equilibrium Part-2</video:title>
      <video:description>The topics discussed here are- Temperature dependence of the free energy change, temperature dependence of the equilibrium constant and Le Ch-atelier&apos;s principle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/75aba017-192a-4033-a627-d179de8eb5f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>472</video:duration>
      <video:publication_date>2010-12-03T14:19:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6401.mp4</video:content_loc>
      <video:uploader>hazard</video:uploader>
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    <loc>https://dnatube.com/videos/Insect-Cell-Culture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insect Cell Culture</video:title>
      <video:description>The Sf9 cell line derived from pupal ovarian tissue of the Fall armyworm Spodoptera frugiperda is one of the most common cell lines used for BEVS (Baculovirus expression vector systems). This video shows you how to culture the Sf9 cell line.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/06/9b1b4c48-2e06-4e3d-a79a-ca9dac2c4600/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2010-06-02T02:00:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4383.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>cell</video:tag>
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      <video:tag>antibody</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cosmetic-Surgeon-Performs-Rhinoplasty</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cosmetic Surgeon Performs Rhinoplasty</video:title>
      <video:description>The video is an interview of A famous doctor who performs Rhinoplasty in an effective manner.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/c3a7f233-6fda-44dd-9295-ffb696be6363/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-03-13T18:31:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6840.mp4</video:content_loc>
      <video:uploader>Dr.Kamal   Hussein Saleh   Al  Husseiny</video:uploader>
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      <video:tag>عمليات</video:tag>
      <video:tag>التجم</video:tag>
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    <loc>https://dnatube.com/videos/How-to-Compare-and-Order-The-Fractions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Compare and Order The Fractions</video:title>
      <video:description>This video contains the example of different fractional values and shows how to order them by comparing with each other. The tutorial will definitely clear the basic concepts about the fractions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/e3e9c84f-eb96-4bac-8fc9-4df9ed47cd69/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2010-12-04T12:44:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6422.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Comparing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Ordering</video:tag>
      <video:tag>Fractions</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Adding-and-Subtracting-Having-Same-Denominators</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adding and Subtracting Having Same Denominators</video:title>
      <video:description>This tutorial shows the adding and subtracting of numbers with same denominators. The example shown here will clear your basic ideas about this topic.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/246151c5-888c-47d9-80f0-fd06d046ac24/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2010-12-04T12:42:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6419.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Adding</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Subtracting</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Same</video:tag>
      <video:tag>Denominators</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distributive-Property</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distributive Property</video:title>
      <video:description>This tutorial will help you in understanding the distributive property. How to use the formulas of distributive property are explained with example.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/52050a93-a75a-4cfc-9204-d1ecd649544a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-12-04T12:45:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6423.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Distributive</video:tag>
      <video:tag>Property</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Converting-Fractions-into-Decimals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Converting Fractions into Decimals</video:title>
      <video:description>Video tutorial to show how we can convert a fractional number into decimal. Some examples are discussed here to  make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8b44aa9d-d948-4c52-ac67-93c0ed090803/cand_5.jpg</video:thumbnail_loc>
      <video:duration>198</video:duration>
      <video:publication_date>2010-12-04T12:45:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6424.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Connecting</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fractions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-Integers-and-the-Number-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to Integers and the Number Line</video:title>
      <video:description>This video will help you to know about the integers and number lines. Few examples are discussed here which will make the topic more clear to you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ca928669-d855-4bfb-b0fd-84da3d6392bd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>116</video:duration>
      <video:publication_date>2010-12-04T12:50:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6433.mp4</video:content_loc>
      <video:uploader>gangster</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Basic</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Microevolution</loc>
    <lastmod>2026-08-14</lastmod>
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Example of calculating a surface integral part 3</video:description>
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      <video:description>Quadratic Inequalities (Visual Explanation)

How to solve a quadratic inequality.  Visual intuition of what a quadratic inequality means.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20151.jpg</video:thumbnail_loc>
      <video:duration>591</video:duration>
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      <video:tag>Inequalities</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Explanation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-To-Wear-a-surgical-mask</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Wear a surgical mask</video:title>
      <video:description>Surgical masks protect the patient from any germs that may exit through the mouth and nose. This is a tutorial on how to wear one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81bf6824-2ad6-4569-b7c7-ae6764fa3569/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-28T05:35:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8235.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-14-Economics-119-Lecture-18-Bayes-Rule-Anomalies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Economics 119 - Lecture 18: Bayes Rule Anomalies</video:title>
      <video:description>Economics 119 - Lecture 18: Bayes Rule Anomalies

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25856.jpg</video:thumbnail_loc>
      <video:duration>4709</video:duration>
      <video:publication_date>2012-09-18T17:55:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_xJyGYK0VXQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
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      <video:tag>anomalies</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics - part4</video:title>
      <video:description>The first quadratic equation in history and all the geometric game related to the history is shown in the video. Video contains the reviews of experts about the use of mathematics in past.</video:description>
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      <video:duration>589</video:duration>
      <video:publication_date>2010-12-06T14:56:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6536.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Maths-history</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Maths history</video:title>
      <video:description>This is a sixth part of the history of mathematics. The quest for details leads to a conclusion, Mathematical theorem used years back are same as those applied in the current world. Learn how these conclusion is proved.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6535.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Maths</video:tag>
      <video:tag>History</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-a-Jet-Engine-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Jet Engine Work</video:title>
      <video:description>Jet engines are used in order to gain high speeds. This video explains and shows how such an engine works.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9060.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-29T19:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9060.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/History-of-Mathematics-part-16</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>History of Mathematics part-16</video:title>
      <video:description>This video shows the history related to mathematics. How mathematics becomes advance from its ancient time to present time?</video:description>
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      <video:publication_date>2010-12-11T00:26:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6557.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-Documentary-Part-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC Documentary Part 21</video:title>
      <video:description>Clip from the documentary The History of Mathematics aired on BBC.  This clip focuses on German mathematician David Hilbert.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6558.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homeostasis And Negative Feedback</video:title>
      <video:description>This video shows the analysis of resting hearth rate changing with time. It explains homeostasis and negative feedback.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2014/08/77da5eb9-28cb-4c80-aafc-bc733f4dcbfa/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2014-08-25T22:28:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/31134.mp4</video:content_loc>
      <video:uploader>guptava</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Homeostasis</video:tag>
      <video:tag>and</video:tag>
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      <video:tag>Feedback</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-History-of-Mathematics-BBC-doc-part2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The History of Mathematics - BBC doc (part2)</video:title>
      <video:description>The bbc have made an excellent podcast mini series called a brief history of mathematics annd well discussion about the study of the history of mathematics professor marcus du sautoy argues that mathematics is the driving force behind modern science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/94c93bdb-dc64-4592-ba1c-c58ded0c37c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2010-12-06T14:14:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6533.mp4</video:content_loc>
      <video:uploader>candyman</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Child-Selector-in-CSS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Child Selector in CSS</video:title>
      <video:description>This video shows the child selector tag used in cascading style sheets. IE6 does not support it. here different programs are shown which describes this tag.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9d738490-363b-4024-ac0f-c4ae317c294b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-15T13:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6576.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
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      <video:tag>selector</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS and Links</video:title>
      <video:description>Applying css to your links allows you to do all sorts of nice roll over effects and advanced text highlighting You will also be able to have many sets of links on a single page all with different formatting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b1c4f7e4-d513-407a-b9a9-d85467029a10/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-15T13:57:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6583.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>links</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Typography CSS</video:title>
      <video:description>Typography is a form of writing or graphic. This video shows some cool things that can be done with CSS typography. Join the gentleman as he takes through this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/b50f4522-2a2a-44d5-bf9c-0d839cf6b9ed/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>CSS Compressor and Minification</video:title>
      <video:description>The CSS Compressor greatly reduces the size of standard CSS code, stripping out unnecessary characters and implementing CSS shortcuts, allowing you to minimize the size of CSS file downloads on your web site.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/d6ed91a7-4ad0-4913-a126-007ce5808954/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-15T13:39:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6573.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>Compression</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS  Syntax (Class) Tutorial</video:title>
      <video:description>In this video i will explain the core syntax of css with a particular reference to the rules for handling parsing errors i will try to outline the main components of css grammar by proving various examples of current and incorrect coding practices</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/dfe72088-5e3a-4920-887e-e1d7e51a0a89/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-15T14:04:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6584.mp4</video:content_loc>
      <video:uploader>castmoment</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CSS</video:tag>
      <video:tag>syntax</video:tag>
      <video:tag>class</video:tag>
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    <loc>https://dnatube.com/videos/CSS-Web-Fonts-Module</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CSS Web Fonts Module</video:title>
      <video:description>When specifying a web font in a CSS style always list at least one fallback web safe font in order to avoid unexpected behaviors</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f0a939c5-f9ba-4c84-9f0f-aaba3a0025b2/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2010-12-15T14:11:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6590.mp4</video:content_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Organizing-a-War</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 -  Organizing a War</video:title>
      <video:description>&quot;Lec 13 -  Organizing a War&quot;The American Revolution (HIST 116)

In this lecture, Professor Freeman discusses four difficulties that the Continental Congress faced in organizing the colonial war effort: regionalism, localism, the supply shortage that the Continental Army faced in providing for its troops, and the Continental Congress&apos;s inexperience in organizing an army. The lecture concludes with a discussion of a Connecticut newspaper from July 1776.

00:00 - Chapter 1. Introduction: Organizing a War 
02:54 - Chapter 2. Regionalism in Leadership and Military Makeup: The Promotion of George Washington 
21:50 - Chapter 3. Localism and Supply Shortages: Issues in Fighting for a National Cause and in Fighting with Proper Equipment 
29:31 - Chapter 4. Continental Congress&apos;s Inexperience in Organizing an Army 
42:31 - Chapter 5. Snapshot of Early Communication in the States: The Connecticut Courant 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23213.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-13T11:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/X3bkoDtmuZw</video:player_loc>
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      <video:category>Political Science</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - The Angle Game</video:title>
      <video:description>The Angle Game

Using what we know to solve for angles in the Angle Game.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20336.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2012-09-06T14:18:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kqU_ymV581c</video:player_loc>
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      <video:category>Mathematics</video:category>
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      <video:tag>game</video:tag>
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    <loc>https://dnatube.com/videos/Nomenclature-of-Alkene</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Nomenclature of Alkene</video:title>
      <video:description>Video contains a lot of examples of alkene and how to name them. Check out this video to learn how it all happenes.</video:description>
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      <video:duration>528</video:duration>
      <video:publication_date>2010-12-15T14:25:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6596.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Organic</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Alkene</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Draw-3D-Sketches-of-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Draw 3D Sketches of Molecules</video:title>
      <video:description>A tutorial to show 3D sketches drying of molecules. Drawing sketches are shown very clearly with the basic examples by the expert.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/ebe57b37-f797-4e02-bd62-2110304fdfd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>491</video:duration>
      <video:publication_date>2010-12-15T14:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6593.mp4</video:content_loc>
      <video:uploader>forgiva</video:uploader>
      <video:category>Organic Chemistry</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Public Health 250A - Lecture 14: Experimental Studies III: G</video:title>
      <video:description>Public Health 250A - Lecture 14: Experimental Studies III: G

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25589.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-18T16:32:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gbuYi_o2btc</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
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      <video:category>Organic Chemistry</video:category>
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      <video:duration>99</video:duration>
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      <video:content_loc>https://www.dnatube.com/flvideo/8290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>OCD</video:tag>
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The heart pulsation activity is clearly visible.  (40X magnification )</video:description>
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      <video:duration>32</video:duration>
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      <video:duration>450</video:duration>
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      <video:duration>598</video:duration>
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      <video:tag>Meters</video:tag>
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      <video:duration>48</video:duration>
      <video:publication_date>2011-07-10T01:45:32.000Z</video:publication_date>
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      <video:tag>TMJ</video:tag>
      <video:tag>Dentistry</video:tag>
      <video:tag>joints</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Relative-Solubility</loc>
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      <video:duration>294</video:duration>
      <video:publication_date>2010-12-20T11:51:51.000Z</video:publication_date>
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      <video:tag>Solubility</video:tag>
      <video:tag>Product</video:tag>
      <video:tag>2</video:tag>
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      <video:title>Lec 14 - Public Health 250A - Lecture 15: Genetic Factors in Disease:</video:title>
      <video:description>Public Health 250A - Lecture 15: Genetic Factors in Disease:

Epidemiologic Methods I</video:description>
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      <video:duration>3070</video:duration>
      <video:publication_date>2012-09-18T16:36:11.000Z</video:publication_date>
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      <video:uploader>0|53|0</video:uploader>
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      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
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      <video:tag>15</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Disease</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Phylogeny-and-Systematics</loc>
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    <video:video>
      <video:title>Lec 15 - Phylogeny and Systematics</video:title>
      <video:description>&quot;Lec 15 - Phylogeny and Systematics&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The Tree of Life must be discovered through rigorous analysis. Genetic information is crucial because appearances can be deceiving, and species that look similar can prove to be genetically very dissimilar and not share recent common ancestors. Two criteria, used to determine what the &quot;correct&quot; Tree is, are simplicity and whether the tree maximizes the probability of observing what we actually see.

00:00 - Chapter 1. Introduction 
04:30 - Chapter 2. Grouping by Common Ancestry 
15:11 - Chapter 3. Misleading Analogies 
24:43 - Chapter 4. The Process of Phylogenetic Grouping 
35:04 - Chapter 5. The Logic of Grouping by Shared Characteristics 
42:56 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17334.jpg</video:thumbnail_loc>
      <video:duration>2615</video:duration>
      <video:publication_date>2012-09-02T18:22:42.000Z</video:publication_date>
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      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>tree</video:tag>
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      <video:tag>life</video:tag>
      <video:tag>History</video:tag>
      <video:tag>synapomorphy</video:tag>
      <video:tag>relationships</video:tag>
      <video:tag>convergence</video:tag>
      <video:tag>divergence</video:tag>
      <video:tag>paraphyly</video:tag>
      <video:tag>polyphyly</video:tag>
      <video:tag>homology</video:tag>
      <video:tag>Analogy</video:tag>
      <video:tag>Traits</video:tag>
      <video:tag>Mammals</video:tag>
      <video:tag>reptiles</video:tag>
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      <video:duration>3548</video:duration>
      <video:publication_date>2012-09-02T18:25:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/r9Qqbiio5h8</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
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      <video:tag>Alliance</video:tag>
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      <video:duration>177</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Advanced Placement Chemistry (AP Chem) is a subject for highly motivated students in Chemistry and Physics. The Atomic Theory is a part of the AP Chem. Here is a part of lecture on Atomic Theory.</video:description>
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      <video:duration>437</video:duration>
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      <video:duration>200</video:duration>
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      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
      <video:tag>CDS</video:tag>
      <video:tag>Intro</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the atomic theory related with the atoms. A well defined explanation of different atoms is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/f45b5620-2b08-43af-8d32-e70149e0f260/cand_5.jpg</video:thumbnail_loc>
      <video:duration>245</video:duration>
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      <video:uploader>faorger</video:uploader>
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      <video:tag>ap</video:tag>
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      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>5</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 8 - Philosophy 3&quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27246.jpg</video:thumbnail_loc>
      <video:duration>2810</video:duration>
      <video:publication_date>2012-09-21T04:21:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwgcL3tEX0c</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
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    <loc>https://dnatube.com/videos/Chemical-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Chemical bonds are the bonds between atoms of compounds. These bonds are formed by the attraction between opposite charges.</video:description>
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      <video:duration>408</video:duration>
      <video:publication_date>2010-12-20T13:00:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6673.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Tutorial-on-Numericals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Tutorial on Numericals</video:title>
      <video:description>Learn how to compute for the Nth term in this video. A step by step guide on how to come to a solution.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/72891cb0-caaa-46fa-bf73-056d5c598101/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2010-12-20T13:45:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6685.mp4</video:content_loc>
      <video:uploader>dawn82</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Numericals</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Application-of-Spontaneous-Reaction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Application of Spontaneous Reaction</video:title>
      <video:description>How spontaneous reaction is determined by using positive and negative energy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/8d2e7a58-930c-4187-9cbe-34a6e9d869be/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2010-12-20T12:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6669.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chemical-Bonds-molecular-shape-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chemical Bonds:  molecular shape 3</video:title>
      <video:description>Two or more atoms form bonds to produce a molecule. Atoms in a molecule are arranged in a specific way. this video explains arrangement of atoms in a molecule. Edited by Ashraf  molecular shape</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/a939b689-13fe-408a-8993-05b95f0f6546/cand_5.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2010-12-21T13:06:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6709.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Junior</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-47-Introduction-to-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 47 - Introduction to functions</video:title>
      <video:description>Introduction to functions

An introduction to functions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20153.jpg</video:thumbnail_loc>
      <video:duration>572</video:duration>
      <video:publication_date>2012-09-06T02:14:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VhokQhjl5t0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 11 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19785.jpg</video:thumbnail_loc>
      <video:duration>3702</video:duration>
      <video:publication_date>2012-09-05T09:53:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E7XAMYOvuUA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>education</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/General-Chemistry-All-you-need-to-know-about-Gases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>General Chemistry - All you need to know about Gases</video:title>
      <video:description>A comprehensive discussion on the properties of gases.Learn everything you need to know about gases in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/3f577afa-513f-48d6-8eb6-1641dcce3837/cand_5.jpg</video:thumbnail_loc>
      <video:duration>657</video:duration>
      <video:publication_date>2010-12-21T11:37:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6700.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>gases</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Writing-chemical-formula-of-compounds-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Writing chemical formula of compounds 2</video:title>
      <video:description>Two or more atoms of different types bind together to form a a compound. Compound molecule can be represented by formula. This video explains how formula is derived. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/56314022-df0b-4c88-a5f8-530df6ebacbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2010-12-21T13:14:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6711.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Compound</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-O-quinone</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of O-quinone</video:title>
      <video:description>1,2-Benzoquinone is also known as o-quinone. It has a formula of C6H4O2. This video explains how to form o-quinone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9032855e-e818-44d6-b222-a4ee6d02ea95/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2010-12-21T11:34:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6699.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>formation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>o</video:tag>
      <video:tag>quinone</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Project-Blue-steel-ray-tracer-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Project: Blue-steel ray tracer | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 25 - Project: Blue-steel ray tracer | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Blue-steel ray tracer

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15769.jpg</video:thumbnail_loc>
      <video:duration>1224</video:duration>
      <video:publication_date>2012-08-28T20:21:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EkMfTvmLJl0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
      <video:tag>architectures</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>patterns</video:tag>
      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-4-Bioengineering-200</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 4-Bioengineering 200 -</video:title>
      <video:description>lec 4-Bioengineering 200 -The Graduate Group Introductory Seminar</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27602.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-30T09:37:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F9FypXHeYKg</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Bioengineering</video:category>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Writing-chemical-formula-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Writing chemical formula 1</video:title>
      <video:description>Two or more elements form bonds to produce a compound which can be represented by formula. This video explains how the chemical formula for a compound is written. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9c46dad2-78ea-4d19-b2db-e8014730d029/cand_5.jpg</video:thumbnail_loc>
      <video:duration>324</video:duration>
      <video:publication_date>2010-12-21T13:14:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6710.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Balancing-chemical-equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Balancing chemical equations 1</video:title>
      <video:description>Chemical reactions can be represented by equations showing the reactants and the products. This video explains how to balance a chemical equation. Edited by Ashraf.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/cdca5a21-c504-4124-898e-a2e9e5b838df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>341</video:duration>
      <video:publication_date>2010-12-21T13:00:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6706.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chamical</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Balancing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Splicing-do-mRNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Splicing do mRNA</video:title>
      <video:description>The splicing of RNA in animation which is an important step in creating the mRNA involved in protein synthesis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/dff685b5-d78f-4efe-8c75-873b533b21b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>174</video:duration>
      <video:publication_date>2011-10-18T02:50:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7049.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Splicing</video:tag>
      <video:tag>do</video:tag>
      <video:tag>mRNA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Mathy-Version-of-MPC-and-Multiplier-optional</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Mathy Version of MPC and Multiplier (optional)</video:title>
      <video:description>Mathy Version of MPC and Multiplier (optional)

Generalizing what we did in the last video with more math</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25621.jpg</video:thumbnail_loc>
      <video:duration>542</video:duration>
      <video:publication_date>2012-09-18T16:40:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/czfJKPN-HEo</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>mathy</video:tag>
      <video:tag>version</video:tag>
      <video:tag>of</video:tag>
      <video:tag>MPC</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Multiplier</video:tag>
      <video:tag>Optional</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pineal-Gland</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pineal Gland</video:title>
      <video:description>This video gives information on the pineal gland which is considered the third eye of the body. This clip gives an outlined location on where this gland is in the brain and its function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/1642afdf-3e62-4fc7-8a53-7bcd31d09e45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-10-18T05:07:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7086.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pineal</video:tag>
      <video:tag>Gland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Triplet-Code</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triplet Code</video:title>
      <video:description>This vide shows triplet code which is the set of rules by which information encoded in genetic material (DNA or mRNA sequences) is translated into proteins (amino acid sequences) by living cells.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/300622d8-fd43-49d2-b293-b334ecaf1f06/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-10-18T01:53:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7028.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Triplet</video:tag>
      <video:tag>Code</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 1 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 1: Introduction: A layered view of digital communication

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15796.jpg</video:thumbnail_loc>
      <video:duration>4776</video:duration>
      <video:publication_date>2012-08-28T20:36:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KXFF8m4uGDc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Few-Sulphide-Minerals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Few Sulphide Minerals</video:title>
      <video:description>Samples of different Sulphide Minerals and identifying each of them with their respective names.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/745133b0-1229-4055-81c6-9f00efd4a753/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-10-18T04:50:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7065.mp4</video:content_loc>
      <video:uploader>blooms</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Sulphide</video:tag>
      <video:tag>Minerals</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 13 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19787.jpg</video:thumbnail_loc>
      <video:duration>3605</video:duration>
      <video:publication_date>2012-09-05T09:53:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D8TXOOROP-U</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Visible Body is an interactive website that makes it easy for the user to see the 3 D anatomy of human body. It is a great website for those who wish to learn human anatomy. The present video is a demonstration of how to use Visible Body. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/9bb44bc2-50b9-45da-81b0-bc94e577124e/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-10-18T01:50:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7025.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>visible</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Straddling-on-DNA-Human-TFIIA-TBP-DNA-Complex</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Straddling on DNA  Human TFIIA TBP DNA Complex</video:title>
      <video:description>Watch how the DNA moves and reacts as it produces protein.It grows before your very eyes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/a746539d-a4d7-4ca0-8efb-7184ee52e32b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7048.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Molecular Genetics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 110 - Consumption Function with Income Dependent Taxes</video:title>
      <video:description>Consumption Function with Income Dependent Taxes

Thinking about a consumption function where taxes are also a function of income (which is more realistic than constant taxes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25632.jpg</video:thumbnail_loc>
      <video:duration>445</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Osmosis is the net movement of water across a selectively permeable membrane driven by a difference in solute concentrations on the two sides of the membrane.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/8196ce23-5572-4302-bfde-1647c9e8a2f0/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>clodie</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Osmosis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sox17 and future research studies 9 of 9</video:title>
      <video:description>Understanding Sox17 and the clinical difference between birth and adult.</video:description>
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      <video:duration>40</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7050.mp4</video:content_loc>
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      <video:category>Others</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Oxidative Phosphorylation and Chemiosmosis. Oxidative phosphorylation is a metabolic pathway that uses energy released by the oxidation of nutrients to produce ATP.  ref: http://en.wikipedia.org/wiki/Oxidative_phosphorylation</video:description>
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      <video:uploader>clodie</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Public Health 250B - Lecture 23: Meta analysis/systematic re

Epidemiologic Methods II</video:description>
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      <video:duration>4882</video:duration>
      <video:publication_date>2012-09-18T16:43:37.000Z</video:publication_date>
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      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Illustrating the process of Replicating the DNA Double Helix in animation.</video:description>
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      <video:publication_date>2011-10-18T04:30:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7058.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Replicating</video:tag>
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      <video:tag>dna</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Telomere Replication Science video</video:title>
      <video:description>Telomere Replication Science video. A telomere is a region of repetitive DNA sequences at the end of a chromosome, which protects the end of the chromosome from deterioration or from fusion with neighboring chromosomes. ref: http://en.wikipedia.org/wiki/Telomere</video:description>
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      <video:publication_date>2011-03-30T21:35:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6886.mp4</video:content_loc>
      <video:uploader>clodie</video:uploader>
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      <video:tag>telomere</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Protein Modification in Golgi Apparutus</video:title>
      <video:description>How protein modification in golgi occurs is shown in this video.  Proteins translated within the rough endoplasmic reticulum are transferred to the Golgi. From there they are modified and packaged into vesicles for distribution. This section focuses on how the modifications done in the Golgi help to direct this process.</video:description>
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      <video:publication_date>2011-10-18T05:06:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7084.mp4</video:content_loc>
      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
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      <video:tag>Modification</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Lec-9-Psych-1-General-Psychology</loc>
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      <video:title>Lec 9 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology 

Sensation and Perception 2
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
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      <video:duration>2983</video:duration>
      <video:publication_date>2012-09-05T03:08:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DaIaaffurHI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/bee63890-fb88-4493-9214-f6e87f0d0436/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2011-10-20T23:29:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7110.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Disease</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>225</video:duration>
      <video:publication_date>2011-10-20T23:37:15.000Z</video:publication_date>
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      <video:uploader>logenfd</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinson</video:tag>
      <video:tag>s</video:tag>
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      <video:description>Listen to the frontliner and b front mix cloudcast by basshaterz on mixcloud download frontliner front auditory nerve its free and really easy to use</video:description>
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      <video:publication_date>2011-10-18T05:21:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7101.mp4</video:content_loc>
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      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>90</video:duration>
      <video:publication_date>2011-10-18T02:53:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7053.mp4</video:content_loc>
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      <video:category>Medical</video:category>
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      <video:tag>cell</video:tag>
      <video:tag>Anemia</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computer Science 10 - Lecture 3: Video Games

The Beauty and Joy of Computing 
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/03/</video:description>
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      <video:duration>3001</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_FstfJt723E</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Hadron Architecture and Meson Decays 1
©  2011 Claude Michael Cassano
   A hadron is usually defined simply as a composite particle made up of quarks held together by the strong force (as atoms and molecules are held together by the electromagnetic force); categorized into two families: baryons (made of three quarks) and mesons (made of one quark and one antiquark).
    A Breit-Wigner cross-section resonance is a characteristic of a particle, such as an electron, a baryon, or a meson. Although quarks always occur bundled, their non-observation is also attributed to the fact that the resonances of the bundles is as a singleton - rather than a cluster of distinct individual resonances.
    This leads to only one conclusion. Hadrons are  S sub R  matrices, not fully decomposed into singletons, as leptons are; and this resonance is a characteristic of individual  S sub R  matrices.
    What satisfies the Dirac equation also satisfies the Klein-Gordon equation. The Dirac equation illuminates a characteristic of particles called spin. This is manifested in the  S_{R}  matrix structure with each column-object singleton (fermion) possessing a half-integral spin (up/down, or ±1/2). Spin computation is about as simple as addition. When two half-integral spin particles form a hadron, the hadron spin is integral . When three form a hadron, the hadron spin is half-integral .
    Hadrons may be best understood as 3×3×3  S sub R  matrices. That is, as the 2-dimensional 3×3  S sub R  matrices extended into an additional depth dimension (of the same set as the others)(recall the reason from [1]) (picture as a Rubik&apos;s-cube, rather than a square).
    Examples of this nature have already been noticed in [1], during certain interactions. On  S sub R  matrix fusion, components of the same column/generation fill higher depth dimensional slots in the matrix, if necessary (as seen in some examples in [1], when more than one column-object singleton of the same column/generation fuse filling the same column/generation slot are actu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/2571e6c1-e210-4810-9b02-8beefb012c99/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1089</video:duration>
      <video:publication_date>2011-10-21T11:40:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7129.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>standard</video:tag>
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      <video:tag>physics</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Field</video:tag>
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      <video:tag>lepton</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Serotonin is found in abundance in the gastro- intestinal tracts of animals.But they too can be found in plants.</video:description>
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      <video:duration>296</video:duration>
      <video:publication_date>2011-10-18T03:00:44.000Z</video:publication_date>
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      <video:title>About pharmacology</video:title>
      <video:description>Pharmacology Drug binding explains what drugs are what they do to body functions and why a person may experience side effects when they take drugs and why there is such a wide spectrum of differences between drug actions in different people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/cca13b69-b1fd-4a84-ad8c-c3cc6352fdb7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2011-10-20T23:26:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7108.mp4</video:content_loc>
      <video:uploader>logenfd</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>drug</video:tag>
      <video:tag>binding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mechanism-of-Resistance-to-Oseltamivir</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mechanism of Resistance to Oseltamivir</video:title>
      <video:description>Oseltamivir is currently the frontline antiviral drug employed to fight the flu virus in infected individuals by inhibiting neuraminidase a flu protein responsible for the release of newly synthesized virions however oseltamivir resistance has become a critical problem due to rapid mutation of the flu virus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/85a60f76-a8dc-4b0a-8d4a-8f05f49a1a7d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2011-10-23T15:46:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7180.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Oseltamivir</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-of-Brain-Relaxation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI of Brain Relaxation</video:title>
      <video:description>Anatomy of human brain is shown here. Internal process of brain is very complex which is shown in this animated video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/96babd80-97f8-4e6b-a840-f11878b86c33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>76</video:duration>
      <video:publication_date>2011-10-21T01:45:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7116.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>mri</video:tag>
      <video:tag>t1</video:tag>
      <video:tag>relaxation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-MRI-works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the MRI works?</video:title>
      <video:description>MRI is magnetic resonance imaging and it is used to examine the bones and muscles of the body. This video explains how an MRI device works. This video source is 2 minute fact.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ca821e68-5700-408a-9e0b-a20893957c59/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-10-23T04:14:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7156.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cochlear-implant-vs-hearing-aid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cochlear implant vs hearing aid</video:title>
      <video:description>Cochlear implant is a miniature device which enables patients with profound degree hearing loss to perceive the sounds sometimes called a bionic ear the cochlear implant can restore hearing for many kinds of hearing loss</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d0535c53-550a-470a-9dd9-d4b52507f998/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-10-21T01:52:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7126.mp4</video:content_loc>
      <video:uploader>maryKarb</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cochlear</video:tag>
      <video:tag>Implant</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-EE290f-Introduction-to-Synchroton-Radiation-Bending-Magnet-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - EE290f  Introduction to Synchroton Radiation, Bending Magnet Radiation</video:title>
      <video:description>EE290f  Introduction to Synchroton Radiation, Bending Magnet Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 8 - Introduction to Synchroton Radiation, Bending Magnet Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19456.jpg</video:thumbnail_loc>
      <video:duration>4903</video:duration>
      <video:publication_date>2012-09-05T02:45:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JorJ_Xa0SZQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Cochlea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Cochlea</video:title>
      <video:description>The cochlea is the spiral cavity of the inner ear. It looks like a snail shell. This video explains the structure and functions of the cochlea.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/f7709ac2-c927-4c77-b122-ac23e482c5bb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-10-23T04:12:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7154.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cochlea</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Symptoms-of-Parkinsons-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Symptoms of Parkinsons Disease</video:title>
      <video:description>The inadequacy of activity of dopamine secreting cells is the first sign of Parkinsons Disease.And the major pathways affected in the brain are motor,oculo-motor, associative, limbic and orbitofrontal circuits.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/399b7307-1b74-4838-b954-58b0f4fd5474/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:44:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7176.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Parkinsons</video:tag>
      <video:tag>Disease</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-3-Public-Health-241</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 3-Public Health 241 -</video:title>
      <video:description>lec 3-Public Health 241 -.Statistical Analysis of Categorical Data</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27606.jpg</video:thumbnail_loc>
      <video:duration>2638</video:duration>
      <video:publication_date>2012-09-30T09:52:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XcR0L6SSU6E</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Does-We-Hear-Sound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Does We Hear Sound</video:title>
      <video:description>Ehat happens when we hear a sound? How does the receptors hear the sound? This video will show you the whole internal working of an ear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/6c09a111-fa21-43db-bb95-1fc72a36b302/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2011-10-23T04:12:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7155.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>Organ</video:tag>
      <video:tag>Corti</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Procedure-of-Computed-Tomography-CT</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedure of Computed Tomography (CT)</video:title>
      <video:description>Computed Tomography (CT)an X-ray source and detector rotate 180 degrees on both opposite sides of the skull therefore a series of transmission is measured at every degree of rotation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/7a4ae182-6148-4c1e-9f9d-73d6320d88ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-10-23T03:49:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7131.mp4</video:content_loc>
      <video:uploader>cloudiea_re</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Computed</video:tag>
      <video:tag>Tomography</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functional-Magnetic-Resonance-Imaging-FMRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functional Magnetic Resonance Imaging FMRI</video:title>
      <video:description>This video shows a brain in motion. The internal structure of the brain while working is shown here which will help you to understand the concept of brain.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/ab4520a0-19ce-4b5d-8b61-e62a5914ad5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-10-23T15:46:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7179.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>fMRI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Animation-of-congestive-heart-failure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation of congestive heart failure</video:title>
      <video:description>This video shows an animation of congestive heart failure, which occurs as result of gradual loss of heart muscle due to blockage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d0d3b749-8c34-4edd-b195-696f53c8e808/cand_5.jpg</video:thumbnail_loc>
      <video:duration>220</video:duration>
      <video:publication_date>2011-11-28T12:31:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8512.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Congestive</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Flannery-OConnor-Wise-Blood</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Flannery O&apos;Connor, Wise Blood</video:title>
      <video:description>&quot;Lec 3 - Flannery O&apos;Connor, Wise Blood&quot; The American Novel Since 1945 (ENGL 291)

Professor Amy Hungerford&apos;s first lecture on Flannery O&apos;Connor&apos;s Wise Blood addresses questions of faith and interpretation. She uses excerpts from O&apos;Connor&apos;s copious correspondence to introduce the critical framework of O&apos;Connor&apos;s Catholicism, but invites us to look beyond the question of redemption. What do characters see in this text, and what are they blind to? What do we see as readers, and how does methodology shape this vision?

00:00 - Chapter 1. Introduction: The Catholicism of Flannery O&apos;Connor
12:27 - Chapter 2. The Search for Home: Haze&apos;s Essex
24:53 - Chapter 3. The Depiction of Nothingness: The Landscapes of O&apos;Connor
33:42 - Chapter 4. The Symbolism of Senses: Hazel Motes&apos;s Eyes and Ears
38:43 - Chapter 5. Fragmented Bodies: What We Miss When We Limit Our Interpretative Lens

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16761.jpg</video:thumbnail_loc>
      <video:duration>2827</video:duration>
      <video:publication_date>2012-09-01T09:32:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PjplQUPhES4</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Catholicism</video:tag>
      <video:tag>Haze</video:tag>
      <video:tag>Motes</video:tag>
      <video:tag>Nihilism</video:tag>
      <video:tag>omniscience</video:tag>
      <video:tag>redemption</video:tag>
      <video:tag>sentiment</video:tag>
      <video:tag>sight</video:tag>
      <video:tag>Southern</video:tag>
      <video:tag>Agrarians</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>symbolism</video:tag>
      <video:tag>transcendence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Extreme-Derivative-Word-Problem-advanced</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Extreme Derivative Word Problem (advanced)</video:title>
      <video:description>Extreme Derivative Word Problem (advanced)

A difficult but interesting derivative word problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19825.jpg</video:thumbnail_loc>
      <video:duration>1393</video:duration>
      <video:publication_date>2012-09-05T17:51:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/viaPc8zDcRI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>extreme</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>Advanced</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Mortgage-Back-Security-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Mortgage Back Security Overview</video:title>
      <video:description>Mortgage Back Security Overview

Basics of how a mortgage back security works</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20154.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-06T02:14:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dwleadLC2Dw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Mortgage</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>security</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nuclear-magnetic-resonance-NMR-in-Spanish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nuclear magnetic resonance NMR in Spanish</video:title>
      <video:description>NMR is an extremely powerful technique for investigating the structure of chemical species primarily those in solution by the radio frequency interrogation of the sample held in a powerful magnetic field</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/4fb2c0aa-abfb-4ac1-9270-a2d9ca540737/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-10-23T15:55:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7186.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>RESONANCIA</video:tag>
      <video:tag>MAGNETICA</video:tag>
      <video:tag>nuclear</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Comparative-Methods-Trees-Maps-and-Traits</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Comparative Methods: Trees, Maps, and Traits</video:title>
      <video:description>&quot;Lec 16 - Comparative Methods: Trees, Maps, and Traits&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

We can use methods of genetic analysis to connect phylogenic information to geographical histories. Human migration has left genetic traces on every continent, and allows us to trace our roots back to Africa. Molecular genetic methods allow us to determine whether or not trait states were ancestral, which can have profound implications for fundamental biological ideas.

00:00 - Chapter 1. Introduction 
02:02 - Chapter 2. The Geography of Human Genetics 
12:56 - Chapter 3. Geographical Phylogeny 
24:44 - Chapter 4. Independent Contrast 
34:21 - Chapter 5. Genetic Diversity and History in Humans 
48:14 - Chapter 6. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17337.jpg</video:thumbnail_loc>
      <video:duration>3000</video:duration>
      <video:publication_date>2012-09-02T18:26:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0KOud203GHc</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Phylogenetics</video:tag>
      <video:tag>phylogenetic</video:tag>
      <video:tag>trees</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>sunlight</video:tag>
      <video:tag>Fidelity</video:tag>
      <video:tag>independent</video:tag>
      <video:tag>contrast</video:tag>
      <video:tag>hybrids</video:tag>
      <video:tag>human</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Mitochondria</video:tag>
      <video:tag>Adam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Eve</video:tag>
      <video:tag>Migration</video:tag>
      <video:tag>convergence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Urinary-system</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Urinary system</video:title>
      <video:description>Urinary system is animated in this science video. Urinary system is also  called as renal system and it is the organ system that produces, stores, and eliminates urine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b9c390b5-8790-4d50-b921-866719406e11/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2011-10-23T16:15:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7190.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Working-of-an-MRI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of an MRI</video:title>
      <video:description>MRI or magnetic resonance imaging is used to detect damaged muscles or organs. This video explains how and MRI can detect a certain muscle or organ.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/d9d05b34-909d-45f4-b389-c981f7358e9e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-10-23T15:56:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7187.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>fMRI</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-Hips-Arthritis</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>You don&apos;t have to miss this again! it&apos;s a 3 dimensional animation prepared by ALSACIEN laboratory. Enjoy and you expand you knowledge.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is an animation that demonstrates the maternal-fetal circulation, which is a complex process that nourishes the baby while removing waste from the fetus and back to mother for clearance.</video:description>
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      <video:duration>158</video:duration>
      <video:publication_date>2011-11-28T17:50:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8528.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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      <video:duration>50</video:duration>
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      <video:description>Hadron Architecture and Meson Decays 2
©  2011 Claude Michael Cassano
   A look at a 3-depth column-wise configuration of protons and neutrons reveals why the solitary proton is stable and the neutron is not.
    All baryons are of the following form (through depth/generation).
    In the 1st class, there are EEE&apos;s through depth/generation. Thus, two are electric field bound to the same one, as well as color bound.
    In the 2nd class, two are separately electric field  EE bound through depth/generation, as well as color bound.
    In the 3rd &amp; 4th classes, there is no electric field binding through depth/generation. Only color binding is in effect.
    Thus, the 1st class is the most stable, followed by the 2nd class.
    And, so, as the lightest rest mass baryon of the first class, the proton is the most stable.
    And this extra binding is why
       A+B→C+D =&gt; C-bar + D-bar → A-bar + B-bar 
          is not satisfied by all baryons.
    
    Nucleon binding like the interaction, here, is another classic illustration of a basic nucleon interaction.
     
    Leptons are symmetric, each dimensional component is of the same type. So are photons.
    But quarks are mixtures, gushing and surging, contracting, and billowing and bulging about along it&apos;s streaming course - the orthogonal electric and magnetic field components acting on each other as they travel. Higher energy quarks gush about more. When quarks are bound to one another, this is manifested as binding energy, measured as the hadron rest mass.
    When a bulge of a  u  of a nucleon encounters a bulge of a  d  of another nucleon, as a pair each undergoes an opposing light fermion interaction. This wave-bulge encounter resembles the transfer of a zero spin particle. Clearly, these bulges are not sufficiently expressed by a nucleon for binding to another unless it&apos;s energy is at least the rest mass of the nucleon plus that of a pi-meson. The binding energy of a nucleon pair seems to be the minimum energy required to maintain a bulging rate of both nucleo</video:description>
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      <video:duration>976</video:duration>
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      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
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      <video:description>Here it is - five grams of caesium in water... But did you know caesium (aka cesium) is also used to define the length of a second?

For extra footage and replays of the reaction visit http://www.youtube.com/watch?v=pWXQ2tYzJaU

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
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      <video:description>Schizophrenia is a chronic ans severe brain disorder that is characterized by disturbances in thought and perception of reality. This video provides information on this psychiatric disorder.</video:description>
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      <video:description>Video shows a patient having this drug and his satisfactory reviews about this drug. Reviews of the expert doctors are also shown here.</video:description>
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      <video:category>Medical</video:category>
      <video:tag>new</video:tag>
      <video:tag>drugs</video:tag>
      <video:tag>Improve</video:tag>
      <video:tag>osteoporosis</video:tag>
      <video:tag>treatment</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This is clearly a possibility turns out that its not just humanity that enjoys a comfortable home. These little fellows do too.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/61088fe8-c7b7-438a-89db-a03bfc1ea1f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-26T00:06:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7990.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>tent</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>bats</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Titel First Images From Refreshed Hubble Telescope</video:title>
      <video:description>Dscription First Images From Refreshed Hubble Telescope</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98bd329e-516e-4b41-90e6-e9112dca9586/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-06T19:00:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>Refreshed</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>Telescope</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Description 400 Years of the Telescope - HD Trailer</video:description>
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      <video:duration>192</video:duration>
      <video:publication_date>2011-11-06T18:57:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7287.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Telescope</video:tag>
      <video:tag>HD</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Gold is an attractive soft metal used for making expensive flashy jewellery.This video shows the examples of jewellery made  from gold.</video:description>
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      <video:duration>210</video:duration>
      <video:publication_date>2013-02-07T06:39:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29273.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>Gold</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Titel Envisat - Earth Observation</video:title>
      <video:description>Dscription Envisat - Earth Observation</video:description>
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      <video:duration>428</video:duration>
      <video:publication_date>2011-11-06T18:59:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7289.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Envisat</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>observation</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>After more than 20 years in orbit around the Earth,The Hubble showed a new discovery. It showed a fourth moon orbiting Pluto and was called P4 temporarily.</video:description>
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      <video:duration>239</video:duration>
      <video:publication_date>2011-11-06T18:58:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7288.mp4</video:content_loc>
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      <video:category>Astrophysics</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows the full process of MRI. Different processes related with MRI are RF receiver time, TR repetition time, Signal averages(NSA), Coil position, Special rotation. There are explained in the video very clearly.</video:description>
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      <video:duration>80</video:duration>
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      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Sperm Activity during Fertilization</video:title>
      <video:description>Usually mammals rely on internal fertilisation through copulation. After a male ejaculates, a large number of sperm cells move to the upper vagina (via contractions from the vagina) through the cervix and across the length of the uterus toward the ovum.</video:description>
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      <video:duration>259</video:duration>
      <video:publication_date>2011-11-28T23:35:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8561.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Fertilization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lunar-Reconnaissance-Orbiter-LRO-Data-Release</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lunar Reconnaissance Orbiter (LRO) Data Release</video:title>
      <video:description>This video shows Lunar Reconnaissance Orbiter also called as LRO Data Release. he Lunar Reconnaissance Orbiter (LRO) is one of the two Moon-bound spacecraft that NASA launched this June, aboard an Atlas V delivery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ac598473-e75a-4498-a142-7d30aaee39f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
      <video:publication_date>2011-11-08T03:33:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7363.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Others</video:category>
      <video:tag>LRO</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Release</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-94-Fluids-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 94 - Fluids (part 4)</video:title>
      <video:description>Fluids (part 4)

Using our understanding of fluid pressure  to figure out the height of a column of mercury.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21132.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2012-09-08T17:52:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i6gz9VFyYks</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Fluids</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Making-the-Impossible-Possible</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA  Making the Impossible Possible</video:title>
      <video:description>This is a NASA video.  National Aeronautics and Space Administration (NASA) video demostrates a video about making the impossible possible.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6517c6e-1eef-4a1e-9c4e-7d9a9d0375f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-09T15:59:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7403.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Making</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Impossible</video:tag>
      <video:tag>Possible</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Sensation and Perception 1
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19507.jpg</video:thumbnail_loc>
      <video:duration>2990</video:duration>
      <video:publication_date>2012-09-05T03:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Wue0F35b9d0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Resonance-Imaging</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Resonance Imaging</video:title>
      <video:description>Magnetic resonance imaging also known as MRI. It uses a magnetic field and radio waves to create a clear cross sectional images of the body. This video demonstrates how to prepare for an MRI and the process of an MRI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/19138a63-3f01-4dc7-b48b-85086da5f314/cand_5.jpg</video:thumbnail_loc>
      <video:duration>400</video:duration>
      <video:publication_date>2011-11-08T03:35:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7364.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Analytical Chemistry</video:category>
      <video:tag>magnetic</video:tag>
      <video:tag>resonance</video:tag>
      <video:tag>imaging</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lives-of-Stars</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lives of Stars</video:title>
      <video:description>Video shows a very interesting explanation behind the evolution of stars like sun and different facts related to them. The videos are taken through the Hubble space telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4801f8f9-4e91-4c62-94a4-da4beb9a15b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-11-08T03:10:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7361.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Hubble</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>Chapter</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Screening-for-Colorectal-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Screening for Colorectal Cancer</video:title>
      <video:description>Colon cancer screening can detect polyps and early cancers in the intestinal area such screening can find problems that can be treated before cancer develops</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/75253f3b-59e4-46d8-aef6-7d838258a9eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-10-23T19:49:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7253.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colorectal</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Screening</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Major-Events-in-the-Geological-Theatre</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Major Events in the Geological Theatre</video:title>
      <video:description>&quot;Lec 18 - Major Events in the Geological Theatre&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Geology and climate have shaped the development of life tremendously. This has occurred in the form of processes such as the oxygenation of the atmosphere, mass extinctions, tectonic drift, and disasters such as floods and volcanic eruptions. Life, particularly bacteria, has also been able to impact the geological makeup of the planet through metabolic processes.

00:00 - Chapter 1. Introduction 
02:16 - Chapter 2. The Oxygenation of the Atmosphere 
09:08 - Chapter 3. Evidence of Climate Change 
17:36 - Chapter 4. Geological Impact on Life 
29:37 - Chapter 5. Mass Extinctions
42:19 - Chapter 6. Earthquakes, Eruptions, and Floods 
46:38 - Chapter 7. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17339.jpg</video:thumbnail_loc>
      <video:duration>2830</video:duration>
      <video:publication_date>2012-09-02T18:26:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K6Dl_Vs-ZkY</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>geology</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>extinction</video:tag>
      <video:tag>Atmosphere</video:tag>
      <video:tag>tectonic</video:tag>
      <video:tag>drift</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>disasters</video:tag>
      <video:tag>volcanoes</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>glaciation</video:tag>
      <video:tag>change</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>timescales</video:tag>
      <video:tag>Permian</video:tag>
      <video:tag>cretaceous</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Homemade-Telescope</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Homemade Telescope</video:title>
      <video:description>This video demonstrates how to make your very own telescope. The things needed to make this telescope can be easily found at home.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e06a4478-6236-459e-8dd1-86848f550bdc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-11-06T22:40:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7328.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>Telescope</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Next-Generation-of-Space-Communications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Next Generation of Space Communications</video:title>
      <video:description>The next generation of space communication known as Lase Comm is demonstrated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bf77b2f7-4f12-47d9-88b5-a761fafe3f8a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-09T15:50:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7397.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>comm</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Next</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Communications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-August-1-2008-Total-Solar-Eclipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA - August 1 2008 Total Solar Eclipse</video:title>
      <video:description>NASA explains what an eclipse is and what to prepare to be able enjoy watching it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e9440887-6b4d-43d2-8d44-48845b3af96c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2011-11-15T15:13:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7528.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Ready</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>August</video:tag>
      <video:tag>1</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>Total</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Eclipse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Mystery-of-the-Aurora-Borealis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Mystery of the Aurora Borealis</video:title>
      <video:description>Explained in this video is how the aurora borealis are formed and what it is actually made of.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/48720b57-159b-4d08-9437-4526bc965c6a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-11-15T14:58:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7525.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>the</video:tag>
      <video:tag>mystery</video:tag>
      <video:tag>of</video:tag>
      <video:tag>aurora</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Striking-a-Solar-Balance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Striking a Solar Balance</video:title>
      <video:description>The Sun&apos;s function in the solar system is explained in this video.Incoming solar and outgoing thermal is what needs to be balanced in determining the temperature of our planet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/974e44d9-dcbf-4d7d-b791-0e7c2925a8a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2011-11-15T09:02:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7517.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Striking</video:tag>
      <video:tag>A</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Balance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Water-and-the-water-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Water and the water cycle</video:title>
      <video:description>Water is all a round the world and support all kind of life. The video shows the water cycle and relates it&apos;s importance to all forms of life. Water can also be in various states; liquid as water, gas as vapor and solid as ice.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fcf05a3b-4474-4b50-b83f-281353684bd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>391</video:duration>
      <video:publication_date>2011-11-09T02:39:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7385.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>water</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-167-2011-Calculus-AB-Free-Response-4c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 167 - 2011 Calculus AB Free Response #4c</video:title>
      <video:description>2011 Calculus AB Free Response #4c

Finding the points of inflection for a strangely defined function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19998.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-09-06T01:24:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M_ADc9jkBig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>4c</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-Contest-of-Home-Frontier</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video Contest of Home Frontier</video:title>
      <video:description>This is the home frontier video contest by NASA earth science. As the video begins is starts with the launch of a rocket into space for earth observation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ab79bac9-ecc8-41f2-96a1-19e7a20cc9dd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>111</video:duration>
      <video:publication_date>2011-11-08T04:17:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7374.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>home</video:tag>
      <video:tag>Frontier</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Contest</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Computer-Science-10-Lecture-4-Functions-No-visuals-for-first-2-minu</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Computer Science 10 - Lecture 4: Functions - No visuals for first 2 minu</video:title>
      <video:description>Computer Science 10 - Lecture 4: Functions - No visuals for first 2 minu

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/04/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25654.jpg</video:thumbnail_loc>
      <video:duration>2935</video:duration>
      <video:publication_date>2012-09-18T16:49:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cfRYAYAuyC0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>no</video:tag>
      <video:tag>visuals</video:tag>
      <video:tag>for</video:tag>
      <video:tag>First</video:tag>
      <video:tag>2</video:tag>
      <video:tag>minu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Public-Health-250A-Lecture-34-Measurement-of-Outcomes-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Public Health 250A - Lecture 34: Measurement of Outcomes and</video:title>
      <video:description>Public Health 250A - Lecture 34: Measurement of Outcomes and

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25666.jpg</video:thumbnail_loc>
      <video:duration>2696</video:duration>
      <video:publication_date>2012-09-18T16:52:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NssBOLE7CWI</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>34</video:tag>
      <video:tag>measurement</video:tag>
      <video:tag>of</video:tag>
      <video:tag>outcomes</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/NASA-Noah-Petro-Explains-New-LRO-Images-of-Apollo-12-14-and-17-Sites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>NASA Noah Petro Explains New LRO Images of Apollo 12, 14, and 17 Sites</video:title>
      <video:description>Explains New LRO Images of Apollo 12, 14, and 17 Sites. Noah Petro is a research geoscientist at the NASA Goddard Space Flight Center in Greenbelt, Maryland, where he focuses on the geology of the Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b39702e7-85cc-4acf-bedb-abae1211b854/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
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      <video:title>A Look Ahead At Human Space Flight</video:title>
      <video:description>The intricacies that go to making a rocket that will launch, the designs, the technicians. Operation,Human Space Flight  A Look Ahead launched.</video:description>
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    <loc>https://dnatube.com/videos/Youthful-Pulsar-Among-Ancient-Stars</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Youthful Pulsar Among Ancient Stars</video:title>
      <video:description>Fermi Finds a Youthful Pulsar Among Ancient Stars, the young star is a powerful enigma. The NG6624 is found in the midst of stars estimated to be about 10,000 billion years old.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 131 - LeBron asks about free throws versus three pointers</video:title>
      <video:description>LeBron asks about free throws versus three pointers

LeBron James asks Sal Khan whether it is easier to make three free throws or one three pointer</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fc9c02e6-cf66-4cf3-8f3d-f4805e465d34/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8685.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Aerosols are tiny but the play an important role in climate change. They are also found everywhere in the earth&apos;s atmosphere and occur naturally or through human induced activities.</video:description>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Watch the different stages a satellite  goes through as it takes off from the earth until it disassembles out in space and goes on it&apos;s mission to record and gather data.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/933cf9cb-5bd7-4c5d-86e5-9cf2d106e70b/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-15T17:31:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7549.mp4</video:content_loc>
      <video:uploader>chandika muthumuni</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2010-11-10T13:31:47.000Z</video:publication_date>
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      <video:uploader>Burak Eksi</video:uploader>
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      <video:tag>Universe</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>101</video:duration>
      <video:publication_date>2011-11-23T08:16:32.000Z</video:publication_date>
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      <video:tag>borealis</video:tag>
      <video:tag>Substorms</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2012-09-19T02:18:16.000Z</video:publication_date>
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      <video:duration>90</video:duration>
      <video:publication_date>2011-11-23T08:13:11.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>85</video:duration>
      <video:publication_date>2011-11-29T11:29:45.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>148</video:duration>
      <video:publication_date>2011-11-23T08:22:15.000Z</video:publication_date>
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      <video:tag>NASA</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Ready</video:tag>
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      <video:tag>the</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>304</video:duration>
      <video:publication_date>2011-11-23T09:17:30.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>290</video:duration>
      <video:publication_date>2011-11-23T10:25:04.000Z</video:publication_date>
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      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A supernova is an exploding star that contains massive energy. Here is Massive supernova that occurred and is visible from Earth.</video:description>
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      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>These video shows Sutures Ligation around a Hemostatic Clamp. A ligature comprise of a thread rounded on an anatomical structure like blood vessel.</video:description>
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      <video:publication_date>2011-11-29T10:51:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8763.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>See the application of the golden rule everywhere you turn and even above. Phi in mathematics or 1.618... Golden ratio as applied by the Fibonacci numbers</video:description>
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      <video:publication_date>2011-11-24T00:50:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7715.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Two way Repeated Measures of Analysis Of Variance. ANOVA</video:description>
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      <video:duration>253</video:duration>
      <video:publication_date>2011-11-24T15:23:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7728.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Ever wondered how far deep the ocean is or what exists at the bottom of the sea. This crew takes a dive into the Deep Sea to explore.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/97d204ea-a7c1-438f-a7f4-dc3ce8a59b35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>353</video:duration>
      <video:publication_date>2011-11-24T15:45:07.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>With development of computer graphics, so does other disciplines. This is a graphical demonstration of the GIT Development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/d57d8e6f-e24c-4467-882d-4276d56333e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2013-02-11T02:57:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30131.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>GIT</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How are hurricanes really formed and fueled? What are hot towers and what role do they play in the scheme. This video explains the technicality that is a hurricane.</video:description>
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      <video:publication_date>2011-11-24T15:35:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7741.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>When you have one high demand telescope and you point it to a patch of blackness and nothingness is it worth the risk. The humbling find by the Hubble Ultra in the Deep Field.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f66940c7-beff-4e23-8aea-15f1a9cce011/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-11-24T15:37:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7743.mp4</video:content_loc>
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      <video:tag>the</video:tag>
      <video:tag>Hubble</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Field</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Fossil Record and Life&apos;s History</video:title>
      <video:description>&quot;Lec 19 - The Fossil Record and Life&apos;s History&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

The fossil record holds a lot of evolutionary information that can&apos;t be seen on shorter time scales, although the more recent fossil record is more complete. Among other things, the fossil record demonstrates that extinctions can open up ecological space for new speciation and radiation, and that life forms tend to begin small and evolve to be bigger over time.

00:00 - Chapter 1. Introduction 
04:18 - Chapter 2. Cambrian Animal Radiation 
14:52 - Chapter 3. Plant Radiation and Vertebrates Coming Ashore 
24:39 - Chapter 4. Patterns in Radiation of Life 
31:46 - Chapter 5. Vanished Communities of Life 
40:21 - Chapter 6. Stasis 
46:57 - Chapter 7. Summary

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:duration>2875</video:duration>
      <video:publication_date>2012-09-02T18:26:16.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>4943</video:duration>
      <video:publication_date>2012-09-08T08:58:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OuR0MuJFJ9M</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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      <video:tag>engineering</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>THEMIS Discovers Biggest Breach of Earths Magnetosphere. The magnetosphere is a bubble of magnetism that surrounds earth protecting us from solar winds. So expect power outages and bit of damage here and there.</video:description>
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      <video:duration>140</video:duration>
      <video:publication_date>2011-11-24T15:27:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7731.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Puffins are a species of birds found in both North Pacific and North Atlantic oceans. Puffins and humans have long lived in peace together but changes are now being noted in the birds as regards their food patterns.</video:description>
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      <video:publication_date>2011-11-24T15:28:08.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>36</video:duration>
      <video:publication_date>2011-11-29T11:00:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8801.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>How far into the depths do we expect to find living organisms such as shrimps. Here is a Surprise Shrimp Under Antarctic Ice.</video:description>
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      <video:duration>133</video:duration>
      <video:publication_date>2011-11-24T18:10:08.000Z</video:publication_date>
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      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Surprise</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Computer Science 10 - Lecture 20: The Potential of Cloud Computing - Professor Armando Fox</video:title>
      <video:description>Computer Science 10 - Lecture 20: The Potential of Cloud Computing - Professor Armando Fox

The Beauty and Joy of Computing
Professor Dan Garcia
Link to lecture notes: http://inst.eecs.berkeley.edu/~cs10/fa11/lec/21/</video:description>
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      <video:duration>2784</video:duration>
      <video:publication_date>2012-09-18T17:01:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mYhToBvKxEY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>Professor</video:tag>
      <video:tag>Armando</video:tag>
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    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Camouflage-Dresser-crab-Weird-Nature-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Camouflage Dresser crab  Weird Nature - BBC</video:title>
      <video:description>Turns out its not just humans that like playing dress up. Check this Dresser crab camouflage in Weird Nature by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb3b3b03-f334-4e7a-9332-4a71ab0aabef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2011-11-26T05:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8089.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Dresser</video:tag>
      <video:tag>Crab</video:tag>
      <video:tag>camouflage</video:tag>
      <video:tag>Weird</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Urosepsis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Urosepsis is an infection ranging from the urinary tract infection to the generalized infections which may result from such an infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3a3974b0-2d0a-4aee-aa70-e247fd3d6b5f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2011-11-24T15:40:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7745.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Urosepsis</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Pollutions-Effect-on-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>Can you see cloud pollution from space, do the clouds look any different. These questions are answered here as well as the relationship with global warming.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/71680e29-d76e-471c-bcc6-089ab4a479cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-11-24T18:05:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7757.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Ship</video:tag>
      <video:tag>Tracks</video:tag>
      <video:tag>Reveal</video:tag>
      <video:tag>Pollutions</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Clouds</video:tag>
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    <loc>https://dnatube.com/videos/The-running-of-an-Infrared-Spectrum</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>The running of an Infrared Spectrum</video:title>
      <video:description>An infrared spectroscopy deals with the infrared region of the electromagnetic spectrum. This is a tutorial on how to run the Infrared Spectrum.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a578ffb-887f-474e-8aab-dd5bc5d409e5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2011-11-24T18:20:42.000Z</video:publication_date>
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      <video:description>Lec 2 - Bringing It All Together: Building Ties to Volunteers Across the University Community. This session will focus on ways volunteer leaders can form connections across volunteer organizations and across schools and divisions. Participants will leave the session with distinct next steps on how to form better partnerships and encourage participation in a variety of volunteer activities.</video:description>
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      <video:description>The cryosphere is simply the earth regions covered by ice like the poles. NASA takes a tour of the cryosphere in 2009 as they have a look at the extent of the receding ice zones.</video:description>
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      <video:description>You said earlier that you think secular institutions are failing us? Do you include museums? - An interview with Daniel Dennett at the Future of Science Conference in Venice, Italy September 2006.</video:description>
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      <video:description>A spectrophotometer is used by scientists for quantitative analysis in various scientific disciplines like chemistry,physics and biology. It is used for the determination of concentration in solutions.</video:description>
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      <video:description>It will takes very very many years to be able to find out if far out planets have life on them. Here is a short cut by using color to search for alien earths.</video:description>
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      <video:description>&quot;Lec 22 - MIT 16.885J Aircraft Systems Engineering, Fall 2005&quot; Test Flying the Space Shuttle

View the complete course: http://ocw.mit.edu/16-885F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>A MALDI TOF is a mass spectrometer used in the identification of proteins by peptide mass fingerprinting PMF. This video illustrates how the process is undertaken.</video:description>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Computing the climate is used on a daily basis by pilots when, flying and landing, weather forecasters for weather reports and even farmers among others. How does NASA approach climate.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2013-02-08T02:36:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29557.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The Andromeda galaxy is galaxy close to us at a distance of about 2.5 million light years away. It is also referred to as Messier 31, have a look at the images of the galaxy.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7767.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7790.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Keeping Up With Carbon</video:title>
      <video:description>Carbon is the building block of everything on earth and is therefore found everywhere with the oceans taking up 50 times more carbon. Understanding carbon cycles change could be the key to unraveling climate change and how it is occurring.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/12048c91-0169-4d9a-a7f0-1db7db6e27d7/cand_5.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>SOHO and TRACE Solar Discoveries</video:title>
      <video:description>SOHO stands for Solar and Heliospheric Observatory and was launched in 1995 for solar and heliosphere observation. By knowing our sun which is star we are able to understand others.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58d00f9d-1381-48fd-ae4e-729c6e7ee887/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7806.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chapter 3 Hubble Space Telescope</video:title>
      <video:description>The thermal force of an exploding star at about four and a half billion years ago could have triggered our creation from the left overs of our sun&apos;s birth. Images from the Hubble telescope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/81af74da-744b-4df9-9a78-6c5241ddc3e6/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7804.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Did you know that there are over an estimated 100 million galaxies other than our own which is about 100,000 light years in size.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/949c90e7-15c5-4862-9d3f-d7ff3d8d3cf9/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>benchwork</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Lec 20 - Ales Steger: Poetry Reading. March 31, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
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    <loc>https://dnatube.com/videos/Moonwalking-Bird</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Moonwalking Bird</video:title>
      <video:description>Really funny video of a bird&apos;s unique mating ritual.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/b7f437a0-de7c-47c4-ae4d-3c4fba41858d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2009-12-18T14:04:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3633.mp4</video:content_loc>
      <video:uploader>Daniel Kushner</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>birds</video:tag>
      <video:tag>Evolution</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Epic-Tale-of-the-Double-Holliday-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Epic Tale of the Double Holliday Junction</video:title>
      <video:description>The story of an ordinary man who became extraordinary by a DNA repair mechanism called the double Holliday junction.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/df89788a-10e2-419f-9e24-020b1e1d0502/cand_5.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2007-09-01T20:53:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/932.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>holidayjunction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Path-Independence-for-Line-Integrals</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Path Independence for Line Integrals</video:title>
      <video:description>Path Independence for Line Integrals

Showing that if a vector field is the gradient of a scalar field, then its line integral is path independent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19955.jpg</video:thumbnail_loc>
      <video:duration>1034</video:duration>
      <video:publication_date>2012-09-06T01:11:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K_fgnCJOI8I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Path</video:tag>
      <video:tag>Independence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/How-bacteria-growth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How bacteria growth</video:title>
      <video:description>This video contains how bacteria growth

Bacteria growth</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/10/b382e947-e342-4b02-95d1-68b21357cfce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2012-10-10T12:27:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27785.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>bacteria</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Discover-the-Supernova-of-the-Generation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Discover the Supernova of  the Generation</video:title>
      <video:description>Scientists stumble upon a Supernova that is closer to the earth than others. The date of observation is August the 25th of 2011. This is the supernova of a Generation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e6d18424-5aad-4a01-b4e1-4f85574be024/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-11-24T23:06:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7825.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Supernova</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>generation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Water-Pollution-Control-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Water Pollution Control 4</video:title>
      <video:description>Lec 21 - Water Pollution Control 4.
November 9, 2009

Prof. Bob Infelise discusses Nonpoint Source Pollution; Water Quality Standards.

For more information on key environmental issues, visit Berkeley Law&apos;s environmental blog, http://legalplanet.wordpress.com/, or the Video and Audio Resources page, http://www.law.berkeley.edu/2866.htm.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16988.jpg</video:thumbnail_loc>
      <video:duration>4623</video:duration>
      <video:publication_date>2012-09-01T18:28:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/85b-aGPYmro</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>20091109</video:tag>
      <video:tag>Law271</video:tag>
      <video:tag>Infelise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ulysses-The-Legacy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ulysses The Legacy</video:title>
      <video:description>A combined ESA and NASA effort saw the birth of the Ulysses legacy which has forever changed the way we view the sun and its effects on the surrounding space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3004107a-1617-40e3-bcd9-7f48b8c30152/cand_5.jpg</video:thumbnail_loc>
      <video:duration>351</video:duration>
      <video:publication_date>2011-11-24T23:03:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7824.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>the</video:tag>
      <video:tag>Ulysses</video:tag>
      <video:tag>legacy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/X-Ray-Physics-Documentary-By-William-D-Coolidge-1940</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>X Ray Physics Documentary By William D Coolidge 1940</video:title>
      <video:description>This is a 1940 X Ray Physics Documentary By William D Coolidge. This is one of the earlier documentaries.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/493740f3-b615-4111-81d6-fe0ee015c0ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>525</video:duration>
      <video:publication_date>2011-11-24T23:22:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7828.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>1940</video:tag>
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      <video:tag>ray</video:tag>
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      <video:tag>William</video:tag>
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      <video:tag>Coolidge</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Fungi-explained-by-Mr-Anderson</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fungi explained by Mr. Anderson</video:title>
      <video:description>Mr. Anderson shares an impressive podcast about fungi. He breaks down what it is, its function, and much more interesting facts.  www.bozemanscience.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4e87fd5f-cc4a-46ec-974f-4fc0b4f126d0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>553</video:duration>
      <video:publication_date>2013-01-19T05:05:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28938.mp4</video:content_loc>
      <video:uploader>Marylou Norris</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Fungi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Enigma-that-is-Ball-Lightning</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Enigma that is  Ball Lightning</video:title>
      <video:description>The mysterious Ball Lightning is a rare and unusual phenomenon that presents itself in sphere of glowing electricity. The size of these balls varies and they last longer than ordinary bolts of lightning.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cf1c6209-92db-402a-817c-d11589123004/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2011-11-24T22:51:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7819.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Mysterious</video:tag>
      <video:tag>Ball</video:tag>
      <video:tag>Lightning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/First-Images-From-WISE</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>First Images From WISE</video:title>
      <video:description>These are the first images from WISE which is short for the wide-field infrared survey explorer. Scientist use this telescope to search for specific objects in space.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ea973109-2e66-48ae-8183-177bbbad87a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2011-11-24T23:44:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7833.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>First</video:tag>
      <video:tag>images</video:tag>
      <video:tag>From</video:tag>
      <video:tag>WISE</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wide</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>infrared</video:tag>
      <video:tag>Survey</video:tag>
      <video:tag>Explorer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Common-Orthocenter-and-Centroid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Common Orthocenter and Centroid</video:title>
      <video:description>Common Orthocenter and Centroid

Showing that a triangle with the same point as the orthocenter and centroid is equilateral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20409.jpg</video:thumbnail_loc>
      <video:duration>385</video:duration>
      <video:publication_date>2012-09-06T14:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pDZIvyeqX1o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Common</video:tag>
      <video:tag>Orthocenter</video:tag>
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      <video:tag>Centroid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 14 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19788.jpg</video:thumbnail_loc>
      <video:duration>3765</video:duration>
      <video:publication_date>2012-09-05T09:53:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/o0U1C5y-xC8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
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      <video:tag>phelan</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-EE290f-Applications-of-Coherent-Undulator-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - EE290f  Applications of Coherent Undulator Radiation</video:title>
      <video:description>EE290f  Applications of Coherent Undulator Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 13 - Applications of Coherent Undulator Radiation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19467.jpg</video:thumbnail_loc>
      <video:duration>4831</video:duration>
      <video:publication_date>2012-09-05T02:49:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I667xFafk_E</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Amazing-Anti-gravity-Flying-disc</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An  Amazing  Anti gravity Flying disc</video:title>
      <video:description>Conversion of a frisbee into a flying disc that uses solar to power up.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f0d02013-ace7-40ae-a116-a86c8bbbe35e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-11-25T08:16:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7840.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Amazing</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>Ufo</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Thermal-pulse-Chinese-Valveless-Pulse-jet-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thermal pulse  Chinese Valveless Pulse jet Engine</video:title>
      <video:description>This video illustrates an advanced thermal pulse Chinese valveless pulse jet engine. Motoring at its present.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3ce44c33-5acd-41f2-b6e7-718950d84318/cand_5.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2011-11-25T08:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7842.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Advanced</video:tag>
      <video:tag>Thermalpulse</video:tag>
      <video:tag>Chinese</video:tag>
      <video:tag>Valveless</video:tag>
      <video:tag>Pulsejet</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Motor-oil-system-cycle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Motor oil system cycle</video:title>
      <video:description>This a 3d an animation of how the engine oil system cycle works. Engine oil lubricates, cleans and transports the contaminants away from the engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/539f34e1-1810-4a31-9fce-3b1eb7524f5b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2011-11-25T08:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7845.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>oil</video:tag>
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      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radio-frequency-Ablation-or-RFA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radio frequency Ablation (or RFA)</video:title>
      <video:description>Radio frequency ablation is a procedure used to reduce pain. An electrical current produced by a radio wave is used to heat up a small area of nerve tissue, thereby decreasing pain signals from that specific area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cf796a36-0cf6-43ec-b546-b167d5f53704/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-11-29T11:25:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8910.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Radiofrequency</video:tag>
      <video:tag>Ablation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>HCC</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 16 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field.  Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.
 
Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale.  See more on Professor Phelan in the Daily Bruin:  http://dailybruin.ucla.edu/news/1998/jan/16/new-professor-shows-fascinatio/
 
UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

*  See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list?p=8EE54070B382E73A
*  See more courses from UCLA:  http://www.youtube.com/uclacourses 
*  See more from UCLAs main channel on YouTube:  http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19790.jpg</video:thumbnail_loc>
      <video:duration>4485</video:duration>
      <video:publication_date>2012-09-05T09:56:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sw638Bw6uw4</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
      <video:tag>uclachannel</video:tag>
      <video:tag>UCLACourses</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>class</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-3-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 3 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24197.jpg</video:thumbnail_loc>
      <video:duration>2623</video:duration>
      <video:publication_date>2012-09-15T04:44:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fa4Mai27C2Q</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>practice</video:tag>
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      <video:tag>art</video:tag>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Life-Concepts-and-Issues-Life-Sciences-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Life, Concepts and Issues: Life Sciences 15</video:title>
      <video:description>&quot;Lec 18 - Life, Concepts and Issues: Life Sciences 15&quot; A General Education Course introducing non-Life Science Majors to the Life Sciences, challenging them to explore and understand important issues in the field. Topics include chemistry of life, genetics, physiology, evolution, and ecology -- all explored in lecture and debates.

Professor Jay Phelan has a Ph.D. in Biology from Harvard, and masters and bachelors degrees from UCLA and Yale. See more on Professor Phelan in the Daily Bruin: http://dailybruin.ucla.edu/news/1998/...

UCLA course Life Sciences 15, Fall 2007

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all UCLA Life Sciences 15 classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19792.jpg</video:thumbnail_loc>
      <video:duration>3500</video:duration>
      <video:publication_date>2012-09-05T09:56:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g75Z5fiMuGY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>UCLA</video:tag>
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      <video:tag>class</video:tag>
      <video:tag>phelan</video:tag>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chemistry-3B-Lecture-26-Heterocycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chemistry 3B - Lecture 26: Heterocycles</video:title>
      <video:description>Chemistry 3B: Chemical Structure and Reactivity. Spring 2006. Professor Peter Vollhardt.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19795.jpg</video:thumbnail_loc>
      <video:duration>4454</video:duration>
      <video:publication_date>2012-09-05T17:31:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ihuygCBNI_E</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>26</video:tag>
      <video:tag>Heterocycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Rates-of-change-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Rates-of-change (part 2)</video:title>
      <video:description>Rates-of-change (part 2)

Another (simpler) example of using the chain rule to determine rates-of-change</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19849.jpg</video:thumbnail_loc>
      <video:duration>337</video:duration>
      <video:publication_date>2012-09-06T00:19:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xmgk8_l3lig</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rates</video:tag>
      <video:tag>of</video:tag>
      <video:tag>change</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Sequences-and-Series-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Sequences and Series (part 1)</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to the arithmetic and geometric series</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19879.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:35:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VgVJrSJxkDk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>sequences</video:tag>
      <video:tag>and</video:tag>
      <video:tag>series</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-170-2011-Calculus-AB-Free-Response-5b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 170 - 2011 Calculus AB Free Response #5b</video:title>
      <video:description>2011 Calculus AB Free Response #5b

Using the second derivative to judge whether an approximation with the tangent line is an overestimate or underestimate</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20004.jpg</video:thumbnail_loc>
      <video:duration>498</video:duration>
      <video:publication_date>2012-09-06T01:25:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAAIgNzBGg0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2011</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>AB</video:tag>
      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>5b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Giving-CPR-to-a-Baby</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving CPR to a Baby</video:title>
      <video:description>It&apos;s always advised to give two minutes of CPR to the baby before calling 911.  This video will inform you of other safety tips regarding baby CPR.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4ed0e713-f4ac-4fe4-ad7d-305b4017550f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2011-11-29T11:27:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8917.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Baby</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-101-Polynomial-approximation-of-functions-part-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 101 -  Polynomial approximation of functions (part 7)</video:title>
      <video:description>Polynomial approximation of functions (part 7)

The most amazing conclusion in mathematics!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19895.jpg</video:thumbnail_loc>
      <video:duration>618</video:duration>
      <video:publication_date>2012-09-06T00:42:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bC5Lahh4Aus</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-114-Gradient-of-a-scalar-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 114 - Gradient of a scalar field</video:title>
      <video:description>Gradient of a scalar field

Intuition of the gradient of a scalar field (temperature in a room) in 3 dimensions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19908.jpg</video:thumbnail_loc>
      <video:duration>654</video:duration>
      <video:publication_date>2012-09-06T00:49:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OB8b8aDGLgE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>gradient</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Limit-Examples-w-brain-malfunction-on-first-prob-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Limit Examples w/ brain malfunction on first prob (part 4)</video:title>
      <video:description>Limit Examples w/ brain malfunction on first prob (part 4)

3 interesting limit examples (correct answer for problem 1 is 3/16 (6/(4*8) NOT 6/(4+8))</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19936.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-06T01:05:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xjkSE9cPqzo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Limit</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>w</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>malfunction</video:tag>
      <video:tag>on</video:tag>
      <video:tag>First</video:tag>
      <video:tag>prob</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Vector-Field-Line-Integrals-Dependent-on-Path-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Vector Field Line Integrals Dependent on Path Direction</video:title>
      <video:description>Vector Field Line Integrals Dependent on Path Direction

Showing that, unlike line integrals of scalar fields, line integrals over vector fields are path direction dependent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19953.jpg</video:thumbnail_loc>
      <video:duration>951</video:duration>
      <video:publication_date>2012-09-06T01:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fuSOY9r1R6w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Vector</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>Dependent</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Path</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Similar-triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Similar triangles</video:title>
      <video:description>Similar triangles

Introduction to similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20337.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-06T14:19:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BI-rtfZVXy0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-the-Body-Works-Female-Reproductive-Organs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How the Body Works : Female Reproductive Organs</video:title>
      <video:description>In this how body works video, female reproductive organs which contains two main parts: the uterus, which hosts the developing fetus, produces vaginal and uterine secretions, and passes the male&apos;s sperm through to the fallopian tubes; and the ovaries, which produce the female&apos;s egg cells are explained.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/11/9adab476-d783-491e-b05f-ded2ea60bd41/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-11-24T01:07:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1129.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Reproductive</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-Vi-and-Sal-Talk-About-the-Mysteries-of-Benfords-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - Vi and Sal Talk About the Mysteries of Benford&apos;s Law</video:title>
      <video:description>Vi and Sal Talk About the Mysteries of Benford&apos;s Law

Vi Hart visits Khan Academy and talks about Benford&apos;s Law with Sal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20013.jpg</video:thumbnail_loc>
      <video:duration>485</video:duration>
      <video:publication_date>2012-09-06T01:28:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6KmeGpjeLZ0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>vi</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sal</video:tag>
      <video:tag>Talk</video:tag>
      <video:tag>about</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Mysteries</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Benford</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Using-Trig-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Using Trig Functions</video:title>
      <video:description>Using Trig Functions

Using Trigonometric functions to solve the sides of a right triangle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20029.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-06T01:33:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znR9tW4AiZI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>using</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-192-Surface-Integral-Example-Part-3-The-Home-Stretch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 192 - Surface Integral Example Part 3 - The Home Stretch</video:title>
      <video:description>Surface Integral Example Part 3 - The Home Stretch

Using a few trigonometric identities to finally calculate the value of the surface integral</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20046.jpg</video:thumbnail_loc>
      <video:duration>759</video:duration>
      <video:publication_date>2012-09-06T01:39:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uzOXGgAgmPs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Surface</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>home</video:tag>
      <video:tag>stretch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Proof-sinab-cos-asin-b-sin-acos-b</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:title>
      <video:description>Proof: sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)

Proof of the trig identity sin(a+b)  = (cos a)(sin b) + (sin a)(cos b)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20047.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T01:39:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zw0waJCEc-w</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>A</video:tag>
      <video:tag>b</video:tag>
      <video:tag>cos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Trig-identities-part-2-parr-4-if-you-watch-the-proofs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Trig identities part 2 (parr 4 if you watch the proofs)</video:title>
      <video:description>Trig identities part 2 (parr 4 if you watch the proofs)

More playing around with trig identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20051.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T01:40:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZWSoyUxAQW0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trig</video:tag>
      <video:tag>identities</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
      <video:tag>parr</video:tag>
      <video:tag>4</video:tag>
      <video:tag>if</video:tag>
      <video:tag>You</video:tag>
      <video:tag>watch</video:tag>
      <video:tag>the</video:tag>
      <video:tag>proofs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-200-Constructing-a-unit-normal-vector-to-a-surface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 200 - Constructing a unit normal vector to a surface</video:title>
      <video:description>Constructing a unit normal vector to a surface

Deriving a unit normal vector from the surface parametrization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20062.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-09-06T01:44:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/usH9VUi2-Xg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Constructing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Unit</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Surface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Ferris-Wheel-Trig-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Ferris Wheel Trig Problem</video:title>
      <video:description>Ferris Wheel Trig Problem

Trigonometry problems dealing with the height of two people on a ferris wheen</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20065.jpg</video:thumbnail_loc>
      <video:duration>440</video:duration>
      <video:publication_date>2012-09-06T01:45:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/clXSqjs1wgQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Ferris</video:tag>
      <video:tag>wheel</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Big-cat-family-histories-of-solitary-females</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Big cat family histories of solitary females</video:title>
      <video:description>Of all the big cats Cheetah&apos;s are the most vulnerable especially the solitary Females. This is Amber&apos;s story.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b8602bb5-d87b-4163-b9cc-585fcc148529/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-11-26T01:12:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8048.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Solitary</video:tag>
      <video:tag>FEMALES</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>family</video:tag>
      <video:tag>Histories</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-about-stomach-cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All about stomach cancer</video:title>
      <video:description>An overview of stomach cancer is presented in slide show. It covers the causes, types, clinical features, treatment, and prognosis of stomach cancer. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/de9a858d-a374-47e8-96ee-60c71ae5345c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-11-29T11:38:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8959.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>All</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Stomach</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Inverse-Trig-Functions-Arcsin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Inverse Trig Functions: Arcsin</video:title>
      <video:description>Inverse Trig Functions: Arcsin

Introduction to the inverse trig function arcsin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20071.jpg</video:thumbnail_loc>
      <video:duration>636</video:duration>
      <video:publication_date>2012-09-06T01:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JGU74wbZMLg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Inverse</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>Arcsin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Amniocentesis-Ultrasound-How-it-it-Performed-Guided</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amniocentesis Ultrasound How it it Performed Guided</video:title>
      <video:description>Amniocentesis is a prenatal diagnostic test performed at around 16 weeks of pregnancy it is used to test for chromosomal abnormalities such as down syndrome</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5c2e0f66-5fcc-419b-873a-1e545f2d4a01/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2011-11-29T11:43:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8978.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>Amniocentesis</video:tag>
      <video:tag>ultrasound</video:tag>
      <video:tag>guided</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Chapter-11-Bankruptcy-Restructuring</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Chapter 11: Bankruptcy Restructuring</video:title>
      <video:description>This is a lecture of Khan Academy. Chapter 11: Bankruptcy Restructuring

Chapter 11: Restructuring through a bankruptcy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20147.jpg</video:thumbnail_loc>
      <video:duration>845</video:duration>
      <video:publication_date>2012-09-06T02:12:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mxVWyzzMOXM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Chapter</video:tag>
      <video:tag>11</video:tag>
      <video:tag>bankruptcy</video:tag>
      <video:tag>restructuring</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Domain-of-a-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Domain of a function</video:title>
      <video:description>Domain of a function

Figuring out the domain of a function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20161.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-06T02:16:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U-k5N1WPk4g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>domain</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Conic-Sections-Intro-to-Ellipses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Conic Sections: Intro to Ellipses</video:title>
      <video:description>Conic Sections: Intro to Ellipses

Introduction to the ellipse.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20170.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2012-09-06T02:19:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lvAYFUIEpFI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Conic</video:tag>
      <video:tag>Sections</video:tag>
      <video:tag>Intro</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Ellipses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Partial-Fraction-Expansion-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Partial Fraction Expansion 1</video:title>
      <video:description>Partial Fraction Expansion 1

Introduction to partial fraction expansion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20180.jpg</video:thumbnail_loc>
      <video:duration>688</video:duration>
      <video:publication_date>2012-09-06T02:24:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S-XKGBesRzk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Two-Passing-Bicycles-Word-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Two Passing Bicycles Word Problem</video:title>
      <video:description>Two Passing Bicycles Word Problem

Algebra word problem involving two bicycles passing each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20185.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-09-06T02:26:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nx4Xk5S4HQA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Two</video:tag>
      <video:tag>passing</video:tag>
      <video:tag>Bicycles</video:tag>
      <video:tag>Word</video:tag>
      <video:tag>Problem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Generator-powered-by-water</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Generator powered by water</video:title>
      <video:description>Water was and remains of immense benefit to humans. Water is used to produce hydroelectric Power. In this video it is applied to power a generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9b517a8c-c8f9-43d5-b37b-0eaf47c3cd96/cand_5.jpg</video:thumbnail_loc>
      <video:duration>41</video:duration>
      <video:publication_date>2011-11-25T23:51:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7960.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>water</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Generator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-79-Rational-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 79 - Rational Inequalities</video:title>
      <video:description>Rational Inequalities

Two ways to solve a rational inequality (or an inequality involving a fractional expression)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20191.jpg</video:thumbnail_loc>
      <video:duration>709</video:duration>
      <video:publication_date>2012-09-06T02:29:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZjeMdXV0QMg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Rational</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-swine-flue-virus-invades-the-body</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How swine flue virus invades the body</video:title>
      <video:description>Though i have never been to a medical class but this video just given me enough knowledge to understand how Swine Flu Virus Invades The Body. watch this video and you will like it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9119.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-29T20:32:00.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9119.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>swine</video:tag>
      <video:tag>flue</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Invades</video:tag>
      <video:tag>the</video:tag>
      <video:tag>body</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pressure-Cap-or-the-radiator-cap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pressure Cap or the radiator cap</video:title>
      <video:description>The radiator cap or pressure cap is what keeps a car cool by sealing and pressurizing the coolant inside. It keeps the coolant in a predetermined amount of pressure hence preventing the vaporization of the coolant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/585d4fcd-a3de-4a9c-bb60-a490294ce6ab/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T23:49:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7948.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Radiator</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Cap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Wild-Africa-Sand-snake-vs-lizard</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wild Africa, Sand snake vs lizard</video:title>
      <video:description>Survival for the fittest. A snake&apos;s gotta do what a snake&apos;s gotta do, a sand snake versus lizard with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a785f5c4-9af6-410b-b895-81b648935dd3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-25T23:57:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7975.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Sand</video:tag>
      <video:tag>Snake</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>lizard</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Africa</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-Stages-of-Mitosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All Stages of Mitosis</video:title>
      <video:description>This hybridmedical video shows all stages of mitosis, a promotional piece, begins with a fly-through of cells preparing to undergo mitosis (cell division).
Cell division involves 7 key stages resulting in the splitting of the nucleus, and ultimately, cell division.
Upon entering a cell we are introduced to various organelles of the inner cell and the key events involved in mitosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_3511.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2009-11-05T04:12:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VGV3fv-uZYI</video:player_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>cell</video:tag>
      <video:tag>Division</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Rotor-referred-to-as-a-Squirrel-Cage-Rotor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Rotor referred to as a Squirrel-Cage Rotor</video:title>
      <video:description>The Squirrel-Cage Rotor is the 3 phase rotating part used in most AC induction motors. Here is the assembly and use of one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/cccb2f4f-22f1-4c43-849e-e701cdce5948/cand_5.jpg</video:thumbnail_loc>
      <video:duration>99</video:duration>
      <video:publication_date>2011-11-25T23:54:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7968.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Squirrel</video:tag>
      <video:tag>cage</video:tag>
      <video:tag>rotor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-Bailout-6-Getting-an-equity-infusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - Bailout 6: Getting an equity infusion</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 6: Getting an equity infusion

The bank gets bailed out by an equity infusion from a sovereign wealth fund.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20219.jpg</video:thumbnail_loc>
      <video:duration>722</video:duration>
      <video:publication_date>2012-09-06T02:41:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jDNalKBb3aA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Getting</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Equity</video:tag>
      <video:tag>infusion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tsunami</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tsunami</video:title>
      <video:description>A tsunami is caused by an underwater earthquake generated in a subduction zone. They are also referred to as seismic sea waves and when of a large magnitude can cause excessive loss of life and damage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ee06432e-5463-4313-9954-50a98594aa3b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>21</video:duration>
      <video:publication_date>2011-11-25T23:49:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7950.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>tsunami</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/An-Animation-of-V8-Engine-Motion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>An Animation of V8 Engine Motion</video:title>
      <video:description>This is how a V8 Engine motion goes about. It is viewed in 3D animation and from different angles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2960b4d-e0eb-4b31-92c8-0dd0767a81f3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-11-25T23:56:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7972.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>V8</video:tag>
      <video:tag>Engine</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3ds</video:tag>
      <video:tag>Max</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solar-Steam-Turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solar Steam Turbine</video:title>
      <video:description>Yes, solar too can be harnesses and used to run turbines. Here is a Solar steam turbine with a parabolic solar dish collector which works by focusing solar to a single focal point.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29109c9a-994a-4854-ab42-cb40c1753802/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-11-25T23:54:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7967.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>solar</video:tag>
      <video:tag>Steam</video:tag>
      <video:tag>TURBINE</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Parabolic</video:tag>
      <video:tag>Dish</video:tag>
      <video:tag>Collector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Statistics-20-Lecture-2-First-16-minutes-of-lecture-not-a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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Introduction to Probability and Statistics</video:description>
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    <loc>https://dnatube.com/videos/Wind-Turbine-built-from-recyclable-parts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wind Turbine built from recyclable  parts</video:title>
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      <video:duration>52</video:duration>
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    <loc>https://dnatube.com/videos/Lec-4-Making-the-Ask-How-You-Can-Help-Set-New-Records</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Making the Ask: How You Can Help Set New Records</video:title>
      <video:description>Lec 4 - Making the Ask: How You Can Help Set New Records. This session will provide training to parents, alumni, and students on how to make the case for support of the University. Participants will hone their fundraising skills, become more confident in raising money for a worthy cause, and learn specific tips on how to bring up giving during a conversation, all within a friendly environment.</video:description>
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      <video:duration>2854</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5d12rMLf354</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/2-fast-rendering-v-V8-Engine-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>2 fast rendering v V8 Engine Animation</video:title>
      <video:description>A V8 Engine consists of 8 cylinders that are paired up. This animation shows how they work.</video:description>
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      <video:duration>39</video:duration>
      <video:publication_date>2011-11-25T23:52:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7962.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Lec-48-Credit-Default-Swaps-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Credit Default Swaps 2</video:title>
      <video:description>This is a lecture of Khan Academy. Credit Default Swaps 2

Systemic risks of credit default swaps. Financial weapons of mass destruction.</video:description>
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      <video:duration>724</video:duration>
      <video:publication_date>2012-09-06T02:46:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/neAFEvNsiqw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Credit</video:tag>
      <video:tag>Default</video:tag>
      <video:tag>Swaps</video:tag>
      <video:tag>2</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-How-to-Work-with-and-Motivate-Different-Personality-Types</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - How to Work with and Motivate Different Personality Types</video:title>
      <video:description>Lec 9 - How to Work with and Motivate Different Personality Types. Attendees will participate in an interactive &quot;thinking style&quot; assessment and, using the results, learn how to motivate and retain volunteers based on individual personalities and motivations.</video:description>
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      <video:duration>3125</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/mUpscWbvX7Q</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uchicago</video:tag>
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      <video:tag>volunteer</video:tag>
      <video:tag>caucus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Anesthesiology-Transcription-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anesthesiology Transcription Services</video:title>
      <video:description>Cost-efficient anesthesiology transcription services to leading anesthesiology clinics, hospitals and solo practitioners. Call our number @ 1-888-571-9069.
 http://www.isourcetranscription.com/anesthesiology-transcription-services.html</video:description>
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      <video:duration>25</video:duration>
      <video:publication_date>2012-06-06T01:24:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12316.mp4</video:content_loc>
      <video:uploader>john fenix</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Niles-Lung-Fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nile&apos;s Lung Fish</video:title>
      <video:description>Well a bird has got to eat. A Giant stork and a sumptuous Lung Fish for diner. In the Nile with BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/41ba9914-64e4-468e-bfbc-b2bb98aebf99/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T00:01:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7982.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Snake-versus-Skunk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snake versus Skunk</video:title>
      <video:description>How do you protect yourself from being today&apos;s midnight snack. Here is Skunk vs Snake a documentary by BBC.</video:description>
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      <video:publication_date>2011-11-26T00:04:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7987.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Skunk</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Snake</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Meet-Tamu-and-her-four-lion-cubs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Meet Tamu and  her four lion cubs</video:title>
      <video:description>Big cat diaries is a documentary that features big cats in their habitat in the wild. Here we meet Tamu and her four lion cubs.Learn about their day to day life.</video:description>
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      <video:publication_date>2011-11-26T00:24:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8012.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>s</video:tag>
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      <video:tag>lion</video:tag>
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    <loc>https://dnatube.com/videos/Cloning-T-Cells-for-Immune-Defense</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The cells of our immune system discover and destroy foreign invaders that enter our bodies and may threaten our health. Among the invaders are viruses, bacteria, and other microscopic pathogens. Pathogens are recognized by the immune system as not being part of the body, as &quot;non-self.&quot; The immune system probes specific proteins on the surface of invading microbes, first recognizing the proteins as foreign and then coordinating their destruction by a variety of strategies, including producing antibodies and engulfing foreign cells./nImmune-system cells defend our bodies by acting as a coordinated team. This cellular defense team communicates in precise, highly regulated ways. Specific molecules on their surfaces mediate the communication among immune system cells. Although highly specific, the interactions and responses of the immune system depend on chance meetings of cells in the fluid spaces of the lymphatic system and circulatory system./nView the animation to see how one type of immune cell—the helper T cell—interprets a message presented at the surface of the cell membrane. The message is an antigen, a protein fragment taken from an invading microbe. A series of events unfolds that results in the production of many clones of the helper T cell. These identical T cells can serve as a brigade forming an essential communication network to activate B cells, which make antibodies that will specifically attack the activating antigen./nThe animation illustrates several fundamental biological principles and processes common to many cellular functions. It may be helpful to view the animation several times, first to gain a general impression of the signal transduction process and then to focus on particular molecular details./nFour main themes emerge:/nSignal transduction. Molecular information is presented at the surface of the T cell. The molecular message is then processed within the T cell through a complex cascade of molecular interactions called signal transduction. The molecular cascade stimulates a reaction in </video:description>
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      <video:uploader>Nazir Istanbl</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The humoral immune response</video:title>
      <video:description>The humoral immune response
B-cells (so-called because they mature in the bone marrow) are white blood cells that work chiefly by producing soluble substances known as antibodies. Each B cell is programmed to make one specific antibody. When a B cell encounters its specific or eliciting antigen (along with various accessory cells), it differentiates into a plasma cell. The latter is essentially a factory for producing that one specific antibody. Antibodies play a crucial role in a cascade of events called the humoral immune response that ultimately leads to the destruction of some of the invading bacteria. Like all immune responses, the humoral immune response can be subdivided into activation and effector phases. The activation phase begins when invading bacteria are phagocitized by an antigen-presenting cell (APC), such as a dendritic cell or macrophage. The bacterium is digested and its antigens processed and presented in combination with the MHC Class II complex on the surface of the APC. The antigen-MHC complex is recognized by a type of immune cell called a CD4+ or helper T cell (Th). The helper T cell begins the attack by docking its antigen receptor to the displayed antigen. The docking process requires the presence of co-stimulatory molecules like B7 and CD28. After successful docking, the helper T cell releases a class of chemical messenger called cytokines. This achieves the following: it causes the helper T cells to multiply, and stimulates both the APC and the helper T cell to exchange chemical messages between themselves and with other cells of the immune system. The helper T cell also releases a cytokine called interleukin-2 (IL-2): this cytokine has a panoply of immune functions, one of which is the proliferation of lymphocytes following activation by a specific antigen. The APC releases cytokines called interleukin-1 (IL-1) and tumor necrosis factor (TNF). The latter steps up the production of IL-1 and performs many of the same functions as IL-1, including the induction of fever in Brian so that</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/951.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
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    <loc>https://dnatube.com/videos/Young-antelope-attacked-by-cheetahs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Young antelope attacked by cheetahs</video:title>
      <video:description>Feeding time, join the hunt. This young cheetahs attack an unfortunate young antelope. This a BBC documentary.</video:description>
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      <video:publication_date>2011-11-26T00:28:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8016.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>antelope</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Track</video:tag>
      <video:tag>to</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Glioma-Cell-Death</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Non-adherent cell treated with metal colloid based agent to induce apoptosis</video:description>
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      <video:publication_date>2007-05-19T22:25:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/385.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>glioma</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-56-Bailout-14-Possible-Solution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 56 - Bailout 14: Possible Solution</video:title>
      <video:description>This is a lecture of Khan Academy. . Bailout 14: Possible Solution

A solution that is MUCH fairer that has a MUCH better chance of working!</video:description>
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      <video:duration>742</video:duration>
      <video:publication_date>2012-09-06T02:54:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BdmI14oSe4g</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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    <loc>https://dnatube.com/videos/Lec-4-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 4 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24198.jpg</video:thumbnail_loc>
      <video:duration>2231</video:duration>
      <video:publication_date>2012-09-15T04:44:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QRptL-XSPI8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/The-Queen-ant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Queen ant</video:title>
      <video:description>The queens slims down to make travel easier but once she resumes comfort she the summons of the males. The males come from other nests nearby to obey summons.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8028.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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    <loc>https://dnatube.com/videos/lec-32-Computer-Science-164</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 32-Computer Science 164</video:title>
      <video:description>lec 32-Computer Science 164  Programming Languages and Compilers</video:description>
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      <video:duration>3078</video:duration>
      <video:publication_date>2012-09-30T08:43:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NAKrro5h9Js</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-23-Mathematics-16A-Lecture-29</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Mathematics 16A - Lecture 29</video:title>
      <video:description>Mathematics 16A - Lecture 29

Analytic Geometry and Calculus</video:description>
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      <video:duration>4019</video:duration>
      <video:publication_date>2012-09-18T17:41:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dg-B92PN7OE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Mathematics</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Baby orphans and wounded monkeys</video:title>
      <video:description>These veterinary taken time to heal and look after wounded monkeys and the baby orphans that are often left behind.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8031.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Giotto was the craft deployed to explore Halley&apos;s comet. This mission was considered a success as the data that was retrieved answered plenty of questions while creating new ones.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35de78ac-66cd-4852-b551-36c451585b8e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>320</video:duration>
      <video:publication_date>2011-11-26T00:32:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8021.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Creatures that feed on plankton</video:title>
      <video:description>On the surface are eggs floating that birds just can&apos;t resist. In 2 years the yellow fin tuna will adults and by 3 years will be over 2 meters long, but only 1 in a million makes it to that stage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4bd004e5-a464-4cc1-8495-7e230c846e12/cand_5.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2011-11-26T00:40:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8029.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
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      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Porter-Colleys-Neurofibromatosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Porter Colley&apos;s Neurofibromatosis</video:title>
      <video:description>Neurofibromatosis is a non treatable genetic condition that cause tumors to grow on a person inside and out of the body. The tumors are thankfully non malignant. This Porter Colley amazing story on Ripley&apos;s Believe or Not.</video:description>
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      <video:duration>258</video:duration>
      <video:publication_date>2011-11-26T00:31:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8020.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NeurofibromatosisPorter</video:tag>
      <video:tag>ColleyRipleys</video:tag>
      <video:tag>Believe</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 6 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 6: Hydrogen atom wavefunctions (orbitals)

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15825.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-08-28T20:47:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pj2fkkZ6Gto</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The world Ocean&apos;s venomous Lion fish</video:title>
      <video:description>Venomous Lion fish are commonly found in the Indo-pacific oceans. The venom is to be found in the spiny fin rays.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d5fda83c-7188-4650-bff1-f376a5345082/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T01:09:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8046.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Venomous</video:tag>
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      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animated refrigeration ycle</video:title>
      <video:description>This animation seeks to clarify and let the user understand how transfer occurs in the refrigeration cycle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f9bc746c-294e-4e9b-9ef0-da9330d0c44c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2011-11-26T00:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8038.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
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      <video:tag>animated</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Mathematics 16B - Lecture 23</video:title>
      <video:description>Mathematics 16B - Lecture 23

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25780.jpg</video:thumbnail_loc>
      <video:duration>4436</video:duration>
      <video:publication_date>2012-09-18T17:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_IkFlI3Qmr0</video:player_loc>
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      <video:category>Mathematics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 -  PACS 164B - Lecture 01</video:title>
      <video:description>PACS 164B - Lecture 01

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17577.jpg</video:thumbnail_loc>
      <video:duration>4777</video:duration>
      <video:publication_date>2012-09-03T16:11:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kzIqYaaKS84</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>peace</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simba, King of the jungle under attack</video:title>
      <video:description>Only about 80 percent of lion cubs make it to maturity. Of those that do the tests don&apos;t end there, this is Simba under attack in the Big Cat Diary.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5ebcdd7c-d92a-4b18-b741-0ff0a2053517/cand_5.jpg</video:thumbnail_loc>
      <video:duration>250</video:duration>
      <video:publication_date>2011-11-26T01:10:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8047.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Simba</video:tag>
      <video:tag>under</video:tag>
      <video:tag>attack</video:tag>
      <video:tag>Big</video:tag>
      <video:tag>cat</video:tag>
      <video:tag>Diary</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The rock crab eating Raccoon</video:title>
      <video:description>Turns out its not just humans who enjoy sea food, so come the spring tides its time to search for goodies. It is a raccoon versus Rock Crab in Vancouver.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8749e6f3-9994-4861-8528-e2831995d0ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2011-11-26T00:50:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8037.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Raccoon</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>rock</video:tag>
      <video:tag>Crab</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The protected salamander of Japan.</video:title>
      <video:description>This salamander is a national treasure that is protected by the government. It has been around since way before the dinosaurs and also seems to enjoy a Sausage.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9383ae2f-737b-4eff-bfd1-c175e27f6bbd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-11-26T00:56:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8042.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Sausage</video:tag>
      <video:tag>Salamander</video:tag>
      <video:tag>Secret</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>Earth</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Does-The-Evidence-Support-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Does The Evidence Support Evolution</video:title>
      <video:description>For all their disagreements, evolutionists strongly agree that evolution is a fact, just as gravity is a fact. There is no question that evolution occurred. And since evolution is as certain as gravity, those who do not assent must not be rational, or they must have ulterior motives. If there are scientific questions about evolution (and there are), they merely relate to the question of how evolution occurred, not whether evolution occurred. Those who point out that the scientific evidence does not bode well for evolution must understand that such evidence can in no way call the fact of evolution into doubt. The scientific evidence can only bear on questions of how evolution occurred.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/cd785060-5473-4b56-9dcd-c54d593115c7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2010-11-11T21:59:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5011.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Does</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Evidence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-91-Shaq-Attacks-Sleep-Apnea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Shaq Attacks Sleep Apnea</video:title>
      <video:description>Lec 91 - Shaq Attacks Sleep Apnea. This video is one in a series that explains the diagnosis and treatment of sleep apnea. For more information, visit www.understandingsleep.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16132.jpg</video:thumbnail_loc>
      <video:duration>257</video:duration>
      <video:publication_date>2012-08-29T09:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4JkiWvWn2aU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
      <video:tag>Division</video:tag>
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      <video:tag>sleep</video:tag>
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      <video:tag>Shaquille</video:tag>
      <video:tag>o</video:tag>
      <video:tag>Neal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Banking-4-Multiplier-effect-and-the-money-supply</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Banking 4: Multiplier effect and the money supply</video:title>
      <video:description>This is a lecture of Khan Academy. Banking 4: Multiplier effect and the money supply

How &quot;money&quot; is created in a fractional reserve banking system.  M0 and M1 definitions of the money suppy.  The multiplier effect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20238.jpg</video:thumbnail_loc>
      <video:duration>667</video:duration>
      <video:publication_date>2012-09-06T02:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F7r7l1VG-Tw</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Multiplier</video:tag>
      <video:tag>Effect</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Supply</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>The colobus monkey is on the menu today, these little fellows live over 30 feet of the ground. Seeing as they are the delicacy for the day the chimpanzees have get skilled and follow the leader. This is the Chimpanzee&apos;s Monkey Ambush in the Predators series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b4388cbd-a2e3-428a-bfd5-057f40054351/cand_5.jpg</video:thumbnail_loc>
      <video:duration>244</video:duration>
      <video:publication_date>2011-11-26T01:21:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8055.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>the</video:tag>
      <video:tag>chimpanzee</video:tag>
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      <video:tag>monkey</video:tag>
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      <video:tag>BBC</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Meet the latest addition to the Siemens family the Siemen&apos;s Gas turbine. The SGT 750 is the new kid on the block who will provide more power, reliability while still remaining environmental conscious.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f6863b6-ba49-4b90-9d25-ebd74b2aa886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>586</video:duration>
      <video:publication_date>2011-11-26T01:31:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8060.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>new</video:tag>
      <video:tag>Siemens</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/928174c2-7f4a-4e13-b1ee-74bc6799f886/cand_5.jpg</video:thumbnail_loc>
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      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>is</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Cognitive Science C103 - Lecture 6</video:title>
      <video:description>Cognitive Science C103 - Lecture 6

History of Information</video:description>
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      <video:publication_date>2012-09-18T17:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R4RhP91VcAA</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oceatic Bioluminescence</video:title>
      <video:description>All is not dark below as we may be tempted to think. With the lights off the lights below can bbe witnessed. Bioluminescence is the production and emission of visible light by living things either by chemical reaction or bacterial work.</video:description>
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      <video:duration>138</video:duration>
      <video:publication_date>2011-11-26T04:57:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8081.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Bioluminescence</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-169</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Computer Science 169</video:title>
      <video:description>Lec 6- Computer Science 169.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20243.jpg</video:thumbnail_loc>
      <video:duration>4532</video:duration>
      <video:publication_date>2012-09-06T12:34:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/L4EIKSbPfLI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Wildlife-on-One-features-giant-otters-sunbathing-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Wildlife on One features giant otters sunbathing -  - BBC</video:title>
      <video:description>These giant seek just a little bit of sunbathing after they are full of breakfast. Unfortunately interruptions occur by two turtles who are unwelcome due to the disruption that they bring. Enjoy the otters sunbathing with Wildlife on One by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c44e645b-66d8-4d96-931d-741c9f6d44f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>110</video:duration>
      <video:publication_date>2011-11-26T05:01:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8087.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Giant</video:tag>
      <video:tag>otters</video:tag>
      <video:tag>sunbathing</video:tag>
      <video:tag>Wildlife</video:tag>
      <video:tag>on</video:tag>
      <video:tag>one</video:tag>
      <video:tag>BBC</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Mathematics-16A-Lecture-28</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Mathematics 16A - Lecture 28</video:title>
      <video:description>Mathematics 16A - Lecture 28

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25813.jpg</video:thumbnail_loc>
      <video:duration>4644</video:duration>
      <video:publication_date>2012-09-18T17:41:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cqo6C0eNWvo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>Lecture</video:tag>
      <video:tag>28</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Joining-a-new-troupe-the-attempt-by-a-male-monkey</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Joining a new troupe, the attempt by a male monkey</video:title>
      <video:description>Survival rate goes higher when there&apos;s company and having survived the man made hazards, this male monkey tries to join a new troupe in Cheeky Monkey by BBC. It can either be aggressive or real smooth.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/50698203-46bf-4f83-9a32-fb80a980aeca/cand_5.jpg</video:thumbnail_loc>
      <video:duration>101</video:duration>
      <video:publication_date>2011-11-26T05:01:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8088.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>male</video:tag>
      <video:tag>monkey</video:tag>
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      <video:tag>Join</video:tag>
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      <video:tag>troupe</video:tag>
      <video:tag>Cheeky</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-41-Solving-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Solving Inequalities</video:title>
      <video:description>Solving Inequalities

U05_L1_T1_we2 : Solving Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24583.jpg</video:thumbnail_loc>
      <video:duration>272</video:duration>
      <video:publication_date>2012-09-17T14:09:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y7QLay8wrW8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solving</video:tag>
      <video:tag>Inequalities</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Namibian-desert-Lions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Namibian desert Lions</video:title>
      <video:description>Meet the pride that does not live in a jungle but rather prefers the hot rocky and sandy desert. These are the lions thriving in Namibian desert whose cubs have a very high survival rate as compared to else where by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6c4ce030-4a34-4bad-babc-5c5d0a5380f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-11-26T04:57:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8082.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Lions</video:tag>
      <video:tag>thriving</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Namibian</video:tag>
      <video:tag>Desert</video:tag>
      <video:tag>BBC</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-hammerhead-shark</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the hammerhead shark</video:title>
      <video:description>The hammerhead shark is considered the new kid on the block having appeared only about 40 million years ago. No one however, knows how they happened as sharks leave only the head and teeth as fossils because the rest of the body is cartilage. This is the evolution of the hammerheads by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/98a0caa0-e61c-45e6-9d39-209c7095b289/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-11-26T05:09:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8099.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Hammerhead</video:tag>
      <video:tag>shark</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>BBC</video:tag>
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    <loc>https://dnatube.com/videos/Lec-19-MIT-1806-Linear-Algebra-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.06 Linear Algebra, Spring 2005</video:title>
      <video:description>&quot;Lec 19 - MIT 18.06 Linear Algebra, Spring 2005&quot; Lecture 19: Determinant Formulas and Cofactors.

View the complete course at: http://ocw.mit.edu/18-06S05 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14560.jpg</video:thumbnail_loc>
      <video:duration>3197</video:duration>
      <video:publication_date>2012-08-26T19:18:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/23LLB9mNJvc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>matrices</video:tag>
      <video:tag>Least</video:tag>
      <video:tag>Squares</video:tag>
      <video:tag>approximations</video:tag>
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      <video:tag>Markov</video:tag>
      <video:tag>Processes</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of a Manual Transmission</video:title>
      <video:description>This video will help you in understanding the manual transmission. A detailed description of the working with this animated video is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9255.jpg</video:thumbnail_loc>
      <video:duration>23</video:duration>
      <video:publication_date>2011-11-30T05:46:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9255.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>How</video:tag>
      <video:tag>Manual</video:tag>
      <video:tag>Transmission</video:tag>
      <video:tag>Works</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Auto Conjunctival Graft with Pterygium Excision</video:title>
      <video:description>Pterygium is a non cancerous growth on the cornea and is associated with dry eyes, dust and exposure to UV rays. An auto conjunctival graft is one of the available remedies of dealing with pterygium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d5eba9ee-bea6-40e0-96d5-f342c63b66e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T10:06:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8379.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pterygium</video:tag>
      <video:tag>excision</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>conjunctival</video:tag>
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    <loc>https://dnatube.com/videos/The-Oceans-Colony-of-sea-pens-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Oceans Colony of sea pens by BBC</video:title>
      <video:description>These are not quills rather they are a colony of sea pens, then live together and function together each undertaking a specialized role or task like reproduction, food gathering and more. They live deep below where no plants can survive.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e52cff9c-a06e-4fe8-9508-017e205bc9a8/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-26T05:10:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8100.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Archaeology</video:category>
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      <video:tag>Sea</video:tag>
      <video:tag>pens</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cataract surgery is one of the safest and the most successful operations is done by ultrasound technology called Phacoemulsification find out more about cataract surgery by richard</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/67c781f0-fc7a-4606-b61a-be2151ba74f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>417</video:duration>
      <video:publication_date>2011-11-29T21:23:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9167.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Modern</video:tag>
      <video:tag>Cataract</video:tag>
      <video:tag>Surgery</video:tag>
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    <loc>https://dnatube.com/videos/The-Tsunami-Creator-the-Mega-Tsunami-in-Hawaii</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Tsunami Creator the Mega Tsunami in Hawaii</video:title>
      <video:description>Large volcanic islands are particularly prone to landslides. These are to be found all over the ocean with the Hawaiian islands being one of the largest. Every one thousand years or so an island sinks and havoc ensues.This is BBC Nature&apos;s mega tsunami in Hawaii.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a57bb272-3091-4692-9e57-89768b0a9acc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>232</video:duration>
      <video:publication_date>2011-11-26T05:07:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8097.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>BBC</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>Mega</video:tag>
      <video:tag>tsunami</video:tag>
      <video:tag>Hawaii</video:tag>
      <video:tag>the</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Weird-Nature-the-Archer-Fish-Water-Pistol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weird Nature the Archer Fish Water Pistol</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bcd040d6-c5b1-45be-85b4-9dc230ed6a45/cand_5.jpg</video:thumbnail_loc>
      <video:duration>207</video:duration>
      <video:publication_date>2011-11-26T05:28:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8120.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>archer</video:tag>
      <video:tag>Fish</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Pistol</video:tag>
      <video:tag>Weird</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lobo-The-Wolf-That-Changed-America-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lobo  The Wolf That Changed America - BBC</video:title>
      <video:description>Follow the story of a wolf who died of a lonely heart and changed how American&apos;s thought. This is Face to face with a killer, Lobo the Wolf That Changed America by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d43ac479-0670-4253-bf0d-a1bb3a15c563/cand_5.jpg</video:thumbnail_loc>
      <video:duration>192</video:duration>
      <video:publication_date>2011-11-26T05:23:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8115.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Face</video:tag>
      <video:tag>to</video:tag>
      <video:tag>with</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Killer</video:tag>
      <video:tag>Lobo</video:tag>
      <video:tag>the</video:tag>
      <video:tag>wolf</video:tag>
      <video:tag>that</video:tag>
      <video:tag>Changed</video:tag>
      <video:tag>America</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dolphins-tricks-with-Tamzin-Outhwaite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dolphins tricks with Tamzin Outhwaite</video:title>
      <video:description>At a a dolphin research centre Tamzin enjoys the dolphin tricks and how they are trained to do so. This is the Born to Be Wild series by BBC.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a55adcc-570e-4325-a3f5-687338b44c27/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2011-11-26T05:21:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8114.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>dolphin</video:tag>
      <video:tag>tricks</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Be</video:tag>
      <video:tag>Wild</video:tag>
      <video:tag>Dolphins</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Tamzin</video:tag>
      <video:tag>Outhwaite</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Humphead-parrotfish-in-the-Blue-Planet-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Humphead parrotfish in the  Blue Planet by BBC</video:title>
      <video:description>Ever wondered how the beaches that humans almost worship got so sandy?  Well you can thank the humphead parrotfish whose jaws crush coral reefs and even stones, the result is that sand.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/db389967-52d2-4adf-9a44-dcd5bac5ab33/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2011-11-26T05:12:26.000Z</video:publication_date>
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Proof that the sum of the measures of the angles in a triangle are 180</video:description>
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      <video:description>Call Payoff Diagram

Call Payoff Diagram</video:description>
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View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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View the complete course at: http://ocw.mit.edu/18-086S06

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More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/ByGXz_uHEdM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 9 - MIT 18.086 Mathematical Methods for Engineers II&quot; Conservation Laws / Analysis / Shocks

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15357.jpg</video:thumbnail_loc>
      <video:duration>2670</video:duration>
      <video:publication_date>2012-08-28T16:51:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sleOqiMUTXE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-77-Solid-of-Revolution-part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Solid of Revolution (part 1)</video:title>
      <video:description>Solid of Revolution (part 1)

Figuring out the volume of a function rotated about the x-axis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19871.jpg</video:thumbnail_loc>
      <video:duration>605</video:duration>
      <video:publication_date>2012-09-06T00:31:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R_aqSL-q6_8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-animation-of-Stroke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D animation of Stroke</video:title>
      <video:description>Stroke is a neurological activity that happens when the brain does not get enough oxygen This is an animation in 3D showing a stroke.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/10eb96ae-3ed7-4ed9-bdf6-434de0d19a19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>19</video:duration>
      <video:publication_date>2011-11-28T05:26:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8204.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Stroke</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Total-Final-Velocity-for-Projectile</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Total Final Velocity for Projectile</video:title>
      <video:description>Total Final Velocity for Projectile

Calculating the total final velocity for a projectile landing at a different altitude (mistake near end: I write 29.03 when it should be 26.03 m/s and the final total magnitude should be 26.55 m/s 78.7 degrees below horizontal</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21067.jpg</video:thumbnail_loc>
      <video:duration>473</video:duration>
      <video:publication_date>2012-09-08T17:22:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sTp4cI9VyCU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>final</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Projectile</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Calcified-Stone-Abscess-in-the-Brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Calcified Stone Abscess in the Brain</video:title>
      <video:description>This video shows a surgical operation of an abscess that has calcified into a stone.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/73f9fe9e-a490-4f93-9123-73e50119d5db/cand_5.jpg</video:thumbnail_loc>
      <video:duration>114</video:duration>
      <video:publication_date>2011-11-28T05:27:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8209.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>stone</video:tag>
      <video:tag>calcified</video:tag>
      <video:tag>Abscess</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-don-a-surgical-cap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to don a surgical cap</video:title>
      <video:description>Surgical Caps are used to keep loose hair and skin from falling on to a sterile surface. Here is how to wear one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8574604c-f3f6-43e0-9797-68c30e8828ed/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-28T05:29:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8216.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Surgical</video:tag>
      <video:tag>Cap</video:tag>
      <video:tag>How</video:tag>
      <video:tag>to</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdomen-CT-scan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen CT scan</video:title>
      <video:description>This video shows an abdominal by Computed Tomography or commonly, CT. The abdomen is the part of the  human anatomy that lies between the thorax and pelvis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b890a0aa-2433-4496-8ab6-00fa57a2d826/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2011-11-28T05:31:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8221.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CT</video:tag>
      <video:tag>Abdomen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/3D-Animation-of-Gynecomastia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of Gynecomastia</video:title>
      <video:description>Gynecomastia is the abnormal development of mammary glands in males, that result in huge breasts. This 3D animation shows how it happens.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ca71c92b-0c7b-4b17-87bc-613b88ae3ece/cand_5.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-28T05:34:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8230.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>GYNECOMASTIA</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Turning-To-Seal-Gown</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Turning To Seal Gown</video:title>
      <video:description>Seal Gown is the gown worn on top of clothes in surgery keeps out surgical fluids and prevents contamination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8225.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-11-28T05:32:30.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8225.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Turning</video:tag>
      <video:tag>to</video:tag>
      <video:tag>seal</video:tag>
      <video:tag>Gown</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Other-Triangle-Congruence-Postulates</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Other Triangle Congruence Postulates</video:title>
      <video:description>Other Triangle Congruence Postulates

SSS, SAS, ASA and AAS postulates for congruent triangles.  Showing AAA is only good for similarity and SSA is good for neither</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20283.jpg</video:thumbnail_loc>
      <video:duration>808</video:duration>
      <video:publication_date>2012-09-06T14:01:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Ld8Csu4sEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Other</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Congruence</video:tag>
      <video:tag>Postulates</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Removing-gowns-and-gloves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Removing gowns and gloves</video:title>
      <video:description>Work is all done and another patient saved or lost how then do you remove the gown and gloves. This is a tutorial that shows you how to go about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/1fda00ac-95d0-4fd9-bf0e-d0337626837d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-11-28T05:34:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8231.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Gown</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Gloves</video:tag>
      <video:tag>remove</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-Type-2-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes Type 2  Animation</video:title>
      <video:description>Diabetes can cause heart attack, stroke and other fatal conditions. This is a type 2 diabetes animation in 3D.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7a2a0755-73c7-4437-908b-8d3260949e6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>55</video:duration>
      <video:publication_date>2011-11-28T05:39:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8245.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>type</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Diabetes</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-knot-used-in-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A knot used in Surgery</video:title>
      <video:description>There are certain knots used in surgeries. In this video you will see how to tie that knot using one hand only.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9550554b-956e-40ac-89e6-adfd5d89384c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-11-30T05:54:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9286.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>one</video:tag>
      <video:tag>hand</video:tag>
      <video:tag>Tie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Circulatory-mechanical-support</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Circulatory mechanical support</video:title>
      <video:description>When the heart enlarges it can cause a heart failure. Mechanical circulatory support has been developed to assist the heart function.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6b05686-af29-44ac-928e-dd9652561d92/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-11-28T05:38:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8242.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Mechanical</video:tag>
      <video:tag>Circulatory</video:tag>
      <video:tag>Support</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functions-and-anatomy-of-the-brain</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functions and anatomy of the brain</video:title>
      <video:description>This is brain anatomy and functions featured in 3D animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e70681eb-6fdd-419e-91cb-62141ee554ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2011-11-28T06:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8314.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Brain</video:tag>
      <video:tag>anatomy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 10 - MIT 18.086 Mathematical Methods for Engineers II&quot; Shocks and Fans from Point Source

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15358.jpg</video:thumbnail_loc>
      <video:duration>3362</video:duration>
      <video:publication_date>2012-08-28T16:51:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NpTzMWTYbM8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-American-Studies-10AC-Lecture-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - American Studies 10AC - Lecture 10</video:title>
      <video:description>American Studies 10AC - Lecture 10

Introduction to American Studies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26762.jpg</video:thumbnail_loc>
      <video:duration>4803</video:duration>
      <video:publication_date>2012-09-19T02:23:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kdqHYiUii0M</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>american</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>10AC</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Equilateral-and-Isosceles-Example-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32-  Equilateral and Isosceles Example Problems</video:title>
      <video:description>Equilateral and Isosceles Example Problems

Three example problems involving isosceles and equilateral triangles.  2 from Art of Problem Solving (by Richard Ruscyk) book</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20296.jpg</video:thumbnail_loc>
      <video:duration>387</video:duration>
      <video:publication_date>2012-09-06T14:04:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7FTNWE7RTfQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Equilateral</video:tag>
      <video:tag>and</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Bidets-technology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Bidets technology</video:title>
      <video:description>This video features bidet, a revolutionary way of cleaning. Watch this amazing reward of technology as its do everything at the  comfort o f your sight. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/18b210d8-842a-48dc-9909-c93e50726815/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2011-11-30T05:57:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9294.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Bidet</video:tag>
      <video:tag>electronic</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Improved-health-and-appearance-say-No-to-the-gastric-band-option</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Improved health and appearance; say No to the gastric band option</video:title>
      <video:description>The gastric band is being used as a way to lose weight, it is tied to the top of the stomach. However there are plenty of side effects such as surgery, blockage, regurgitation and others. Say No to the gastric band option for improved health and appearance.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/52551e14-2580-42a3-8ac0-95b0206466ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-11-28T05:44:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8258.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Say</video:tag>
      <video:tag>no</video:tag>
      <video:tag>Gastric</video:tag>
      <video:tag>Band</video:tag>
      <video:tag>Option</video:tag>
      <video:tag>Improved</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Appearance</video:tag>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Glaucoma is an eye disorder that occurs from a damaged optic nerve, this video gives more information on the development of the disease.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8273.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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    <lastmod>2026-08-14</lastmod>
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Another example of using congruency to figure out a bunch of angles</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>105</video:duration>
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      <video:uploader>catee</video:uploader>
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      <video:uploader>benchwork</video:uploader>
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      <video:description>Economics 119 - Lecture 8: Midterm Review

Psychology and Economics</video:description>
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      <video:duration>4720</video:duration>
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    <lastmod>2026-08-14</lastmod>
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      <video:publication_date>2011-11-28T06:01:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8298.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4d87233d-db46-4284-b43b-40955783d67c/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8297.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Interesting Perimeter and Area Problems

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      <video:uploader>userone</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Statistics 20 - Lecture 11

Introduction to Probability and Statistics</video:description>
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History of Information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25849.jpg</video:thumbnail_loc>
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    <video:video>
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      <video:description>Area of an Equilateral Triangle

Finding the formula for the area of an equilateral triangle with side s</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20306.jpg</video:thumbnail_loc>
      <video:duration>222</video:duration>
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    <video:video>
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      <video:description>Economics 119 - Lecture 19: Belief in the Law of Small Numbe

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25860.jpg</video:thumbnail_loc>
      <video:duration>4205</video:duration>
      <video:publication_date>2012-09-18T17:56:26.000Z</video:publication_date>
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      <video:uploader>0|73|0</video:uploader>
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      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Belief</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>Small</video:tag>
      <video:tag>Numbe</video:tag>
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    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e4956c5c-cf23-4a92-8a58-10df8e393d13/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8313.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <video:video>
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    <video:video>
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      <video:description>Liposuction or lipoplasty is the procedure used to remove fat even where diet and exercise don&apos;t. This a Tampa thigh Liposuction done on the leg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8340.jpg</video:thumbnail_loc>
      <video:duration>98</video:duration>
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      <video:tag>Thigh</video:tag>
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      <video:tag>LIPO</video:tag>
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      <video:description>There plenty of home remedies for vaginal yeast infection. These include yoghurt, milk, honey and vinegar for pro biotic treatment. This video explains how to go about it.</video:description>
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      <video:tag>Vaginal</video:tag>
      <video:tag>yeast</video:tag>
      <video:tag>Infection</video:tag>
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      <video:description>Statistics 20 - Lecture 23

Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25863.jpg</video:thumbnail_loc>
      <video:duration>4008</video:duration>
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      <video:tag>statistics</video:tag>
      <video:tag>20</video:tag>
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      <video:tag>23</video:tag>
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The Peculiar Modernity of Britain, 1848-2000</video:description>
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      <video:uploader>0|67|0</video:uploader>
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      <video:tag>History</video:tag>
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      <video:tag>Lecture</video:tag>
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      <video:description>Lec 24 - Pollution Control: Environmental Enforcement 3.
November 17, 2009

Prof. Bob Infelise gives an introduction to pollution control: citizen suits.

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      <video:uploader>0|68|0</video:uploader>
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      <video:duration>34</video:duration>
      <video:publication_date>2013-02-09T05:35:41.000Z</video:publication_date>
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      <video:description>&quot;Lec 9 - MIT 6.002 Circuits and Electronics, Spring 2007&quot; Dependent sources and amplifiers, part 1

View the complete course: http://ocw.mit.edu/6-002S07

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More information at http://ocw.mit.edu/terms
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      <video:duration>3033</video:duration>
      <video:publication_date>2012-08-28T01:29:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nijya-QJ45Y</video:player_loc>
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      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>differential</video:tag>
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      <video:tag>oscillations</video:tag>
      <video:tag>resonance</video:tag>
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      <video:duration>132</video:duration>
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      <video:tag>on</video:tag>
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      <video:duration>96</video:duration>
      <video:publication_date>2011-11-28T07:07:30.000Z</video:publication_date>
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      <video:description>&quot;Lec 16 - MIT 18.086 Mathematical Methods for Engineers II&quot; General Methods for Sparse Systems

View the complete course at: http://ocw.mit.edu/18-086S06

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More information at http://ocw.mit.edu/terms
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      <video:tag>engineering</video:tag>
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    <lastmod>2026-08-14</lastmod>
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More on complementary and supplementary angles.  Introduction to opposite angles.</video:description>
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Angles formed when a transversal intersects parallel lines.</video:description>
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      <video:duration>587</video:duration>
      <video:publication_date>2012-09-06T14:17:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NLg6hfoKKlE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>angles</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 19 - MIT 18.086 Mathematical Methods for Engineers II&quot; Conjugate Gradient Method

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15372.jpg</video:thumbnail_loc>
      <video:duration>3142</video:duration>
      <video:publication_date>2012-08-28T16:55:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zha1744fTRs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
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    <loc>https://dnatube.com/videos/Lec-2-MIT-4370-Interrogative-Design-Workshop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 4.370 Interrogative Design Workshop</video:title>
      <video:description>Lec 2- MIT 4.370 Interrogative Design Workshop.
Session 16: Pia Lindman

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15374.jpg</video:thumbnail_loc>
      <video:duration>6122</video:duration>
      <video:publication_date>2012-08-28T16:56:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Rj2Ga9Y7oU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourse</video:tag>
      <video:tag>ware</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>art</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>media</video:tag>
      <video:tag>installations</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>aesthetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tie With Two Hands</video:title>
      <video:description>This video shows the tying of knot with two hands. Square knot with two hands is the most simplest and used in most of the surgical processes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa3220ca-9b3d-4774-b099-f4aa9abb56a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-11-29T11:08:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8837.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Two</video:tag>
      <video:tag>hands</video:tag>
      <video:tag>Tie</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Weight-Loss-Cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Weight Loss Cases</video:title>
      <video:description>This video discusses a case of a 46 year old female suffering from weight loss. A brief description of this case is provided in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/54b73933-4342-4385-9934-b4c549b2ca14/cand_5.jpg</video:thumbnail_loc>
      <video:duration>166</video:duration>
      <video:publication_date>2011-12-06T17:36:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10744.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>weight</video:tag>
      <video:tag>loss</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hyaline Cartilage Histology</video:title>
      <video:description>The hyaline cartilage is a shiny tissue also called gristle and is found on the surfaces of very many joints parts. It is semi-transparent and appears bluish white in color.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a59c1002-c931-4007-9433-f3677469d1e9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>265</video:duration>
      <video:publication_date>2011-11-28T10:01:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8373.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hyaline</video:tag>
      <video:tag>cartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Medium-Artery-and-Vein-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medium Artery and Vein Histology</video:title>
      <video:description>This video covers the histology of a medium artery and vein. These are blood vessels in the body which carry oxygenated and de-oxygenated blood respectively.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e691b16c-6be3-4cef-95df-e3a988baf122/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2011-11-28T09:58:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8368.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Medium</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>and</video:tag>
      <video:tag>vein</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Areolar-Connective-Tissue-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Areolar Connective Tissue Histology</video:title>
      <video:description>An areolar is a fibrous connective tissue, usually circular in nature and may be colored different from the rest of the surface around it. This is a histology of areolar connective tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/17b66875-7275-4228-b669-88a985fdb4c1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2011-11-28T09:58:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8367.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Areolar</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/C-Lasik-Eye-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>C Lasik Eye Surgery</video:title>
      <video:description>This video shows the procedure for an eye surgery using the C Lasik technology, which is a customized wavefront technology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2fa03054-654d-4c74-a88b-c14626a31007/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-11-28T07:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8365.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Eye</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>C</video:tag>
      <video:tag>LASIK</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-4370-Interrogative-Design-Workshop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 4.370 Interrogative Design Workshop</video:title>
      <video:description>Lec 3- MIT 4.370 Interrogative Design Workshop.
Session 20: Judith Barry

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15380.jpg</video:thumbnail_loc>
      <video:duration>4811</video:duration>
      <video:publication_date>2012-08-28T16:58:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HPIethXGwnE</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourse</video:tag>
      <video:tag>ware</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>art</video:tag>
      <video:tag>analysis</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>dimensional</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>media</video:tag>
      <video:tag>installations</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>aesthetic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Airbus-A380-Take-off-Time</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Airbus A380 Take-off Time</video:title>
      <video:description>Airbus A380 Take-off Time

Figuring how long it takes an a380 to take off given a constant acceleration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21047.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2012-09-08T17:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p4DTormtEG0</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Airbus</video:tag>
      <video:tag>A380</video:tag>
      <video:tag>take</video:tag>
      <video:tag>off</video:tag>
      <video:tag>time</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Put-Payoff-Diagram</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 Put Payoff Diagram</video:title>
      <video:description>Put Payoff Diagram

Put Payoff Diagram</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20340.jpg</video:thumbnail_loc>
      <video:duration>204</video:duration>
      <video:publication_date>2012-09-06T14:19:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VST_U297pH0</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>Payoff</video:tag>
      <video:tag>diagram</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vaginal-Discharge-Wet-Mount</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaginal Discharge Wet Mount</video:title>
      <video:description>This video show the preparation of a wet mount fr a vaginal discharge. The clip gives information on what to do to carry out the test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bfc48b03-bf60-4829-a098-86503ccdede5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2011-11-30T10:02:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9479.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Wet</video:tag>
      <video:tag>mount</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Look-At-Space-Exploration-Missions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Look At Space Exploration Missions</video:title>
      <video:description>This video will help you in understanding about the new future mission that will occur in future. Video is really interesting. You must watch it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7b7811ee-70a1-4b6e-9bfd-30d7db9c0643/cand_5.jpg</video:thumbnail_loc>
      <video:duration>156</video:duration>
      <video:publication_date>2013-02-08T04:20:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29662.mp4</video:content_loc>
      <video:uploader>Ian Wynn</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>More</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>Missions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aorta-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aorta Histology</video:title>
      <video:description>The aorta is the largest artery in the body, it starts its journey from the heart and goes up to the abdomen where it bisects into arteries that go into each leg.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/979e3d8b-1f03-44bd-8ea9-40f6d410e50a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2011-11-28T10:19:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8396.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Aorta</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Seminal-Vesicles-Histology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Seminal Vesicles Histology</video:title>
      <video:description>The seminal vesicles that are in a pair and form part of the male genitourinary system. They make seminal fluid to lubricate the urethra and nourish the sperms.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a42e1e26-f389-49e9-b24a-20f48e4556a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>255</video:duration>
      <video:publication_date>2011-11-28T10:27:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8406.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Seminal</video:tag>
      <video:tag>Vescicles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endarterectomy-Surgery-of-the-Carotid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endarterectomy Surgery of the Carotid</video:title>
      <video:description>The carotid endarterectomy surgery is the procedure carried out to reduce the eventuality of a stroke by removal of thick lining or fatty deposits blocking the carotid artery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2ace80a-3462-43f1-89cf-5009e2597e53/cand_5.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2011-11-28T10:26:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8404.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Carotid</video:tag>
      <video:tag>Endarterectomy</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 15 - MIT 18.086 Mathematical Methods for Engineers II&quot; Iterative Methods and Preconditioners

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15368.jpg</video:thumbnail_loc>
      <video:duration>3094</video:duration>
      <video:publication_date>2012-08-28T16:55:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LtNVodIs1dI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdomen-Examination-of-a-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Examination of a Patient</video:title>
      <video:description>This video shows an abdominal examination by an expert. A step by step process is shown here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/07a3db45-cdf6-4d27-901e-6fd12ef968f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2011-11-28T23:31:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8559.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>Video</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Diverticulosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diverticulosis</video:title>
      <video:description>Diverticulosis is a disease which mostly those after  40 years of age is prone to have. The video shows you the infected area.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/32778705-d1fa-49ec-a378-2f99bff02f7f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>84</video:duration>
      <video:publication_date>2011-11-30T09:58:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9468.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Diverticulosis</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Vial-medication-how-to-draw-up</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vial medication; how to draw up</video:title>
      <video:description>Giving the right dosage to a patient is very important as they are effects for both under dosing or over dosing a patient. This is a lesson on drawing up from a vial.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/873c459a-1c92-4dff-9ebb-a308c25b0be2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>140</video:duration>
      <video:publication_date>2011-11-28T10:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8437.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Drawing</video:tag>
      <video:tag>up</video:tag>
      <video:tag>From</video:tag>
      <video:tag>A</video:tag>
      <video:tag>vial</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Debridement-of-a-diabetic-foot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Debridement of a diabetic foot</video:title>
      <video:description>Debridement is the surgical removal of dead or nonliving tissue from any number of places in or on the body. This video shows the removal of a diabetic appendage through surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/96e632e0-fdaf-45a2-ad40-d73781780074/cand_5.jpg</video:thumbnail_loc>
      <video:duration>343</video:duration>
      <video:publication_date>2011-11-28T10:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8438.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Debridement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tubal-ligation-reversal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tubal ligation reversal</video:title>
      <video:description>In tubal ligation, the fallopian tube is divided and the ends are tied. Tubal ligation can be reversed by micro surgical anastomosis. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2ffc227-3c7b-40f8-af83-4f83a34f01c2/cand_5.jpg</video:thumbnail_loc>
      <video:duration>261</video:duration>
      <video:publication_date>2011-11-28T23:49:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8569.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Others</video:category>
      <video:tag>tubal</video:tag>
      <video:tag>ligation</video:tag>
      <video:tag>Reversal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-78-Solid-of-Revolution-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 78 - Solid of Revolution  (part 2)</video:title>
      <video:description>Solid of Revolution  (part 2)

The volume of y=sqrt(x) between x=0 and x=1 rotated around x-axis</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19872.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2012-09-06T00:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iUzfsUOl3-A</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Solid</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-253E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 253E</video:title>
      <video:description>&quot;Lec 7 - Public Health 253E&quot;Public Health 253E
Ethics and Public Health in an Age of Catastrophe
Instructor Harvey Kayman</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24279.jpg</video:thumbnail_loc>
      <video:duration>6382</video:duration>
      <video:publication_date>2012-09-15T05:52:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-34NRXBspE0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253E8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Edible-Education-The-Politics-of-Food</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Edible Education: The Politics of Food</video:title>
      <video:description>Edible Education: The Politics of Food

Marion Nestle, PhD, MPH, Paulette Goddard Professor in Dept. of Nutrition at NYU 

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25896.jpg</video:thumbnail_loc>
      <video:duration>5185</video:duration>
      <video:publication_date>2012-09-18T18:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cG6h710wY-U</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>of</video:tag>
      <video:tag>food</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Important-Facts-About-DNA-Replication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Important Facts About DNA Replication</video:title>
      <video:description>Learn very important facts related to DNA replication. Simple explanations in a great webcast video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/e52aa6ef-940c-4f05-8e3a-f12c73a1ddf9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>609</video:duration>
      <video:publication_date>2013-01-18T07:08:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28872.mp4</video:content_loc>
      <video:uploader>Tawanna Massey</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>dna</video:tag>
      <video:tag>replication</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cystic-Fibrosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cystic Fibrosis</video:title>
      <video:description>Cystic fibrosis is a recessive genetic disease that is abbreviated CF and also goes by the name mucoviscidosis it affects internal organs by causing thick and sticky mucous to build up in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8566.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2011-11-28T23:43:55.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8566.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>cystic</video:tag>
      <video:tag>fibrosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Histology-of-Testis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Histology of Testis</video:title>
      <video:description>The role of the testis is producing spermatozoa and androgens. It has a complex structure, shown in this video. Testis is covered by visceral layer of tunica vaginalis testis and tunica albuginea where there is contact with epididymis. See more in the clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f63520e9-d0b5-4ee6-92bc-7364cdb90db9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>631</video:duration>
      <video:publication_date>2011-11-29T00:02:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8576.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Histology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>testis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Quick-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Quick Dental Implant</video:title>
      <video:description>This amazing medical video shows dental implant of upper molar in very short time like 20 seconds. Video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_8693.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-11-29T05:02:22.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/8693.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Implant</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>Molar</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-face-lift-surgery-by-a-Beverly-Hills-surgeon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live face lift surgery by a Beverly Hills surgeon</video:title>
      <video:description>In this video, face lift surgery is performed live by a Beverly Hills surgeon. More informarmation: www.spaldingplasticsurgey.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/35d96cca-0169-440a-a4b6-12e8bf9a47b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>305</video:duration>
      <video:publication_date>2011-11-29T00:46:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8598.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Beverly</video:tag>
      <video:tag>Hills</video:tag>
      <video:tag>Surgeon</video:tag>
      <video:tag>performs</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Heart-and-Blood-Vessels</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Heart and Blood Vessels</video:title>
      <video:description>Ask the patient to lye down on proper angle then exam the tricular venous pulse first. A step by step whole process of examination is shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/790f718a-0983-4bf0-8238-d2e4ee56b88b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>584</video:duration>
      <video:publication_date>2011-11-28T23:47:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8568.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>and</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Vessels</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Airbus-A380-Take-off-Distance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Airbus A380 Take-off Distance</video:title>
      <video:description>Airbus A380 Take-off Distance

How long of a runway does as a380 need</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21048.jpg</video:thumbnail_loc>
      <video:duration>329</video:duration>
      <video:publication_date>2012-09-08T17:12:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fQt69_Q2CTw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Airbus</video:tag>
      <video:tag>A380</video:tag>
      <video:tag>take</video:tag>
      <video:tag>off</video:tag>
      <video:tag>Distance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-97-Put-Call-Parity-Clarification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 97 - Put-Call Parity Clarification</video:title>
      <video:description>Put-Call Parity Clarification

Put-Call Parity Clarification</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20360.jpg</video:thumbnail_loc>
      <video:duration>124</video:duration>
      <video:publication_date>2012-09-06T14:24:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Sc6zc8KR_NU</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Put</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Parity</video:tag>
      <video:tag>Clarification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Market-Capitalization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Market Capitalization</video:title>
      <video:description>Market Capitalization

Market versus book value of equity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20432.jpg</video:thumbnail_loc>
      <video:duration>190</video:duration>
      <video:publication_date>2012-09-06T14:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5lmHzAHbtzg</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Market</video:tag>
      <video:tag>Capitalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/China-The-Empire-of-the-Center</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>China: The Empire of the Center</video:title>
      <video:description>This video provides an in-depth look into traditional Chinese medical and physical practices. Focus is on traditional body practices such as Tai-Chi. Video is in Portuguese, with subtitles in both English and Portuguese.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b6cff9e8-713b-453e-bd28-e9d0109494a0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2011-11-29T00:21:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8586.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>China</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Empire</video:tag>
      <video:tag>of</video:tag>
      <video:tag>centre</video:tag>
      <video:tag>Millenary</video:tag>
      <video:tag>medicine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Face-Plastic-Surgery-Make-a-Patient-Look-Younger</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Face Plastic Surgery Make a Patient Look Younger</video:title>
      <video:description>Another Dr.Nassif patient is revealing details about her surgery. This time besides the rhynoplasty few more changes are done too. See the video to learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e7031aa8-da1f-4b5f-a2ee-2e5365ebd633/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-11-29T00:34:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8592.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Face</video:tag>
      <video:tag>Plastic</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Dr</video:tag>
      <video:tag>Nassif</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Thailands-Medical-Facilities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Thailand&apos;s Medical Facilities</video:title>
      <video:description>Thailand has become a very popular destination for the medical treatments. An introduction to some important treatment is shown here with interviews of expert doctors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ef942b7a-8242-408c-98a7-67fff200c5bc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2011-11-29T00:11:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8581.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Standards</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Thailand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Collateralized-Debt-Obligation-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Collateralized Debt Obligation Overview</video:title>
      <video:description>Collateralized Debt Obligation Overview

How CDOs can give different investors different levels of risk and returns with the same underlying assets</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20156.jpg</video:thumbnail_loc>
      <video:duration>259</video:duration>
      <video:publication_date>2012-09-06T02:14:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TEfyIsDRGCk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Collateralized</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>Obligation</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Addition-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Addition 2</video:title>
      <video:description>Addition 2

Adding 2-digit numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20447.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-06T15:11:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t2L3JFOqTEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Addition</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Level-2-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Level 2 Addition</video:title>
      <video:description>Level 2 Addition

Adding a 2 digit number to a 1 digit number.  Introduction to carrying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20449.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T15:12:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/27Kp7HJYj2c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Level</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Addition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Clusters-of-Black-Holes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Clusters of Black Holes</video:title>
      <video:description>A deep study of black hole clusters is discussed in this video. Some news from recent days and the reviews of astronomers are also shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/4bc391c5-f126-418a-9203-c758120a39c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>240</video:duration>
      <video:publication_date>2013-01-12T01:38:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28737.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>clusters</video:tag>
      <video:tag>M22</video:tag>
      <video:tag>Deep</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Videos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Safer-method-of-inserting-a-foley-catheter-suprapubi</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Safer method of inserting a foley catheter suprapubi</video:title>
      <video:description>This is an animation of mediplus Ltd - s-cath TM. It demonstrates safer method of inserting a foley catheter suprapubi.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c8731333-a82d-406f-91f8-4cbcb9e9d9af/cand_5.jpg</video:thumbnail_loc>
      <video:duration>295</video:duration>
      <video:publication_date>2011-11-29T01:51:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8627.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Inserting</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>suprapubi</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Female-Foley-Catheterization-Technique-Helpful-Hints</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Female Foley Catheterization Technique Helpful Hints</video:title>
      <video:description>Urinary catheterization kits are sterile they contain a foley catheter, water soluble lubricant jelly, a 10cc syringe with sterile water for the Foley balloon, a sterile drainage bag with sample port watch for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eff5e98c-e32e-4849-9b92-8b377970e49a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>834</video:duration>
      <video:publication_date>2011-11-29T01:44:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8624.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Female</video:tag>
      <video:tag>Foley</video:tag>
      <video:tag>Catheterization</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-Hedge-Fund-Structure-and-Fees</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - Hedge Fund Structure and Fees</video:title>
      <video:description>Hedge Fund Structure and Fees

Understanding how hedge funds are structured and how the managers get paid</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20463.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2012-09-06T15:16:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EX1eFeaTiYM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fees</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stephen-Jenkins-and-BHR-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stephen Jenkins and BHR  surgery</video:title>
      <video:description>Meet Mr Stephen Jenkins as he discuss an overview of the BHR surgery. Relevant information can be found on hipresurfacingindia.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/17552c2c-d94d-4721-8a00-9b36e02f1bac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>161</video:duration>
      <video:publication_date>2011-12-03T03:30:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10597.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Education</video:category>
      <video:tag>BHR</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-failure-treatment-options</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal failure treatment options</video:title>
      <video:description>This video will demonstrate about renal failure treatment options now a days kidney failure an easy to understand guide covering causes diagnosis symptoms treatment and prevention plus additional in depth medical information</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/48d74357-4744-48e1-8b6b-c3468af2958d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>310</video:duration>
      <video:publication_date>2011-11-29T00:50:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8600.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>failure</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>Options</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Abdominal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Abdominal</video:title>
      <video:description>A full description of step by step abdominal examination is shown in the video. The main points to examine and the care that should be taken are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/625572dd-f8fa-4890-a8f8-9b07bb904528/cand_5.jpg</video:thumbnail_loc>
      <video:duration>573</video:duration>
      <video:publication_date>2011-11-29T01:14:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8611.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>Examination</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pregnant-robot-used-as-teaching-tool</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pregnant robot used as teaching tool</video:title>
      <video:description>Robots are being used in industries for doing many types of jobs. This video shows how a life size pregnant robot is used as a teaching tool. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/835c9e04-06a5-4a05-b2cb-0fe3191e7217/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-11-29T01:05:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8607.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Pregnant</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Used</video:tag>
      <video:tag>as</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Tool</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Can-We-Find-The-Uranium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Can We Find The Uranium</video:title>
      <video:description>This video is showing you the procedure to find the radio active element uranium. An instrument is used in which it is showing some reading, a change in reading is the indication of presence of uranium.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/bc750e21-db9d-4377-9b22-b79cb01cf556/cand_5.jpg</video:thumbnail_loc>
      <video:duration>590</video:duration>
      <video:publication_date>2013-02-09T02:22:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29737.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Finding</video:tag>
      <video:tag>uranium</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Nature</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Awake-during-face-lift-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Awake during  face lift surgery</video:title>
      <video:description>This video is the testimony of a woman who talks about a lower face lift which was done when she was awake during the face lift surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/209a0192-48d8-41ac-82e4-59469e1d5e67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>411</video:duration>
      <video:publication_date>2011-11-29T02:57:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8652.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>I</video:tag>
      <video:tag>was</video:tag>
      <video:tag>awake</video:tag>
      <video:tag>during</video:tag>
      <video:tag>my</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>lift</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Treatment-of-Diabetic-Foot-Ulcers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Treatment of Diabetic Foot Ulcers</video:title>
      <video:description>A discussion about the new local treatment for diabetic foot ulcers is shown in the video. The purpose of this video is to helpthe medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4b2c61d2-151d-4630-befd-b4ad387e3412/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1647</video:duration>
      <video:publication_date>2011-11-29T02:52:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8650.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>A</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Diabetic</video:tag>
      <video:tag>Foot</video:tag>
      <video:tag>Ulcers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-for-Treatment-of-Plantar-Fasciitis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery for Treatment of Plantar Fasciitis</video:title>
      <video:description>In this video you will see Plantar fascia release surgery involves cutting part of the plantar fascia ligament to release tension and relieve inflammation of the ligament</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/542a7cd8-b428-435c-ba0b-b61cadf4068e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>340</video:duration>
      <video:publication_date>2011-11-29T01:41:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8623.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Plantar</video:tag>
      <video:tag>Fascia</video:tag>
      <video:tag>Release</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Adrenaline-Glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Adrenaline Glands</video:title>
      <video:description>This video shows the procedure of the removal of the adrenaline glands.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/68cf871b-8a6a-42c8-b406-0edce80cbe46/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-11-30T10:32:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9571.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Adrenalectomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Step-by-step-procedure-of-CRP</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Step by step procedure of CRP</video:title>
      <video:description>What will you do if you find a child not breathing? Here is a video showing the step by step procedure of CRP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c649474e-288a-414b-b2d8-c36acf11d4fa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2011-11-30T01:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9243.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>child</video:tag>
      <video:tag>CPR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Horizontal-chopping-of-phacoemulsification</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Horizontal chopping of phacoemulsification</video:title>
      <video:description>This video features Phacoemulsification Horizontal Chopping of a soft-medium hardness lens. The operation is in a London facility by Ahmed Sallam.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d6740ffc-6045-4e0f-a60b-4ca68b09849b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>431</video:duration>
      <video:publication_date>2011-11-29T03:54:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8672.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Horizontal</video:tag>
      <video:tag>chopping</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Phacoemulsification</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-153-Hedge-Fund-Strategies-Long-Short-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 153 - Hedge Fund Strategies - Long Short  2</video:title>
      <video:description>Hedge Fund Strategies - Long Short  2

Seeing how the long-short portfolio might do in different market conditions (assuming that the underlying thesis is right)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20484.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-09-06T15:22:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5UUa0V-MAqI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Long</video:tag>
      <video:tag>short</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CD-type-wind-turbine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CD type wind turbine</video:title>
      <video:description>CD wind turbine: How to Make a Wind Turbine Out of Paper &amp; a CD? this video shows a sample of cs wind turbine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2fc28f0d-bfe7-441a-badb-889a83123258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>9</video:duration>
      <video:publication_date>2011-12-11T22:41:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11020.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>CD</video:tag>
      <video:tag>Wind</video:tag>
      <video:tag>TURBINE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Importance-of-emergency-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Importance of emergency medicine</video:title>
      <video:description>Emergency treatment is what you get when you are hurt and need immediate medical attention. Every year emergency medicine saves thousands of lives. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4e5d53a-5613-463e-8a5c-27e4a0f50f44/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2011-11-29T03:28:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8663.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Emergency</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Importance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Lecture-5-Payment-in-Accordance-with-Product</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Lecture 5 - Payment in Accordance with Product</video:title>
      <video:description>Lec 8 - Lecture 5 - Payment in Accordance with Product. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Payment in Accordance with Product,&quot; October 18, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture considers the most fundamental market failure: externalities not mediated by the price system.  We begin by considering what an externality is and is not, contrasting pecuniary and real externalities and considering some difficult cases.  We then consider policy remedies for externalities operating through taxation, regulation or litigation and compare their relative advantages and disadvantages.  Finally we consider the Coase-Stigler critique of policies to deal with externalities and why information is crucial to externality policy.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15004.jpg</video:thumbnail_loc>
      <video:duration>4289</video:duration>
      <video:publication_date>2012-08-28T11:25:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fls9XCJi_rw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Robotic-radical-prostatectomy-technique</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Robotic radical prostatectomy technique</video:title>
      <video:description>A short presentation about robotic radical prostatectomy technique it is the fast getting popular as an alternative to the open and laparoscopic radical prostatectomy planning for port placement and the assistants role are the two crucial yardsticks for the success of this procedure</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3f3aae0e-28b7-4be6-81a7-e38375df2162/cand_5.jpg</video:thumbnail_loc>
      <video:duration>600</video:duration>
      <video:publication_date>2011-11-29T01:39:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8622.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>robotic</video:tag>
      <video:tag>Prostatectomy</video:tag>
      <video:tag>Cornell</video:tag>
      <video:tag>Athermal</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-Hiatus-Hernia-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Hiatus Hernia Surgery</video:title>
      <video:description>Laparoscopic repair of large paraesophageal hiatal hernias is a challenging operation associated with significant morbidity and mortality this type of surgery is done in order to repair a hiatal or paraesophageal hernia</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/7e8c260b-8384-4063-a0c5-17adb90aeb1e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>239</video:duration>
      <video:publication_date>2011-11-29T02:28:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8641.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>hiatus</video:tag>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Perform-a-Physical-Examination-of-Patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Perform a Physical Examination of Patient</video:title>
      <video:description>Video shows an integrative physical examination lecture. This video is to help the medical student in examination of patient physically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a3d5db0-e172-4143-aac9-70e6dd75d06d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1508</video:duration>
      <video:publication_date>2011-11-29T03:34:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8665.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>integrative</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
      <video:tag>Lecture</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-173-Moderate-Inflation-in-a-Good-Economy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 173 - Moderate Inflation in a Good Economy</video:title>
      <video:description>Moderate Inflation in a Good Economy

Why there tends to  be moderate inflation during good economies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20525.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-06T15:36:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z_DcXewHHA8</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Moderate</video:tag>
      <video:tag>inflation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>economy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Field-of-Vision-USMLE-and-Inspection-of-the-Eye</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Field of Vision USMLE and Inspection of the Eye</video:title>
      <video:description>In this video, doctor shows how to examine an eye and gives information about field of vision USMLE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e56a4eb9-dd8d-45ba-a5bb-262ecead8e38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2011-11-30T10:41:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9600.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Inspection</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Eye</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>vision</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Hedge-Fund-Strategies-Merger-Arbitrage-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 -  Hedge Fund Strategies - Merger Arbitrage 1</video:title>
      <video:description>Hedge Fund Strategies - Merger Arbitrage 1

Simple case of merger arbitrage when there is an all cash acquisition</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20487.jpg</video:thumbnail_loc>
      <video:duration>301</video:duration>
      <video:publication_date>2012-09-06T15:23:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3qP8OOr7pfI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Hedge</video:tag>
      <video:tag>Fund</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>merger</video:tag>
      <video:tag>Arbitrage</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Islam-and-modern-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Islam and modern medicine</video:title>
      <video:description>Muslim doctors of early Islamic era have laid the foundation of the modern medicine. This video describes works of some of the Muslim physicians. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29b23225-9d0c-4498-bfa3-2370caa9ff58/cand_5.jpg</video:thumbnail_loc>
      <video:duration>466</video:duration>
      <video:publication_date>2011-11-29T04:32:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8684.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Islam</video:tag>
      <video:tag>and</video:tag>
      <video:tag>medicine</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Erectile-Dysfunction-in-Old-Man</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Erectile Dysfunction in Old Man</video:title>
      <video:description>Erectile Dysfunction USMLE Step 2 CS is explained in this medical presentation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4afeeeb6-5183-4bac-ab83-02e815c9e261/cand_5.jpg</video:thumbnail_loc>
      <video:duration>903</video:duration>
      <video:publication_date>2011-11-29T04:28:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8683.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
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      <video:tag>Erectile</video:tag>
      <video:tag>Dysfunction</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Recovery-After-No-Mesh-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Recovery After No Mesh- India</video:title>
      <video:description>Video shows a patient having fast recovery seen after no mesh in India. The patient is really satisfied with the medical help he got from here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/597e9e97-dc2c-49cb-9b71-3fbd3292d92f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>439</video:duration>
      <video:publication_date>2011-11-29T05:44:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8705.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>fast</video:tag>
      <video:tag>recovery</video:tag>
      <video:tag>Seen</video:tag>
      <video:tag>after</video:tag>
      <video:tag>no</video:tag>
      <video:tag>mesh</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Feeding-Tube</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Feeding Tube</video:title>
      <video:description>A feeding tube is used on patients who are unable to take in food through their mouths due to medical reasons. This video explains how to insert the food through the tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/722f9dca-d879-4f83-b44a-a289ea0b9b7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>489</video:duration>
      <video:publication_date>2011-11-29T03:51:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8671.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>feeding</video:tag>
      <video:tag>tube</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-160-Corporate-Debt-versus-Traditional-Mortgages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 160 - Corporate Debt versus Traditional Mortgages</video:title>
      <video:description>Corporate Debt versus Traditional Mortgages

Understanding how most corporate debt is different than most personal mortgages</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20501.jpg</video:thumbnail_loc>
      <video:duration>296</video:duration>
      <video:publication_date>2012-09-06T15:26:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rD25slnTqAE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Corporate</video:tag>
      <video:tag>Debt</video:tag>
      <video:tag>versus</video:tag>
      <video:tag>Traditional</video:tag>
      <video:tag>Mortgages</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-161-AMT-Overview</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 161 - AMT Overview</video:title>
      <video:description>AMT Overview

Overview of what the Alternative Minimum Tax is and its purpose</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20503.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2012-09-06T15:27:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T0CwhLHrE2k</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>AMT</video:tag>
      <video:tag>Overview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Normal-Blood-Pressure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Normal Blood Pressure</video:title>
      <video:description>This video will show you why a normal blood pressure is important. If you have an abnormal blood pressure it may lead to big rewards tomorrow.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9e40da6-fdc1-48d0-86da-c24ce5e54e1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2011-11-29T05:40:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8704.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Understanding</video:tag>
      <video:tag>for</video:tag>
      <video:tag>patients</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Practice-of-Art-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Practice of Art 8</video:title>
      <video:description>&quot;Lec 5 - Practice of Art 8&quot;Introduction to Visual Thinking</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24199.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-15T04:44:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/isr0GTWBUdw</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>of</video:tag>
      <video:tag>art</video:tag>
      <video:tag>8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimal-Access-Surgery-by-Dr-Baiju-Senadhipan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimal Access Surgery by Dr Baiju Senadhipan</video:title>
      <video:description>Minimal access surgery also called as keyhole surgery or pinhole surgery is an latest procedure by beams hospital which provides safe and effective treatment</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b0bbf6ad-52e6-454c-86cb-cdd6d53c07cc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>805</video:duration>
      <video:publication_date>2011-11-29T04:55:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8691.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>minimal</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>Wipple</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Procedure</video:tag>
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      <video:tag>Dr</video:tag>
      <video:tag>Baiju</video:tag>
      <video:tag>Senadhipan</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-67-Proof-Hyperbola-Foci</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 67 - Proof: Hyperbola Foci</video:title>
      <video:description>Proof: Hyperbola Foci

Proof of the hyperbola foci formula</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20179.jpg</video:thumbnail_loc>
      <video:duration>890</video:duration>
      <video:publication_date>2012-09-06T02:23:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HPRFmu7JsKU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Hyperbola</video:tag>
      <video:tag>Foci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diabetes-and-your-Body-Animation-3D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diabetes and your Body Animation 3D</video:title>
      <video:description>Take a look at our animation to see just how diabetes can affect your body. But keep in mind that tight control of blood glucose levels can help prevent these complications from developing, as well as slow their progression if they do develop.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d2442847-61cd-4a32-baf6-7f3ed8bb6520/cand_5.jpg</video:thumbnail_loc>
      <video:duration>520</video:duration>
      <video:publication_date>2011-11-29T05:09:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8695.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Diabetes</video:tag>
      <video:tag>effects</video:tag>
      <video:tag>on</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dr-Paul-Nassif-About-the-Doctor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dr Paul Nassif, About the Doctor</video:title>
      <video:description>What does make a person want to become a doctor? Is it a childhood dream or a choice of maturity? This video shows the story of Dr.Paul Nassif, a famous rhynoplasty specialist who loves challenges. He tells about his life and his career, revealing interesting facts about himself.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f2ad53ea-80f6-4d1b-b8c0-f63bcc5f3b66/cand_5.jpg</video:thumbnail_loc>
      <video:duration>534</video:duration>
      <video:publication_date>2011-11-29T05:33:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8702.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Dr</video:tag>
      <video:tag>Paul</video:tag>
      <video:tag>Nassif</video:tag>
      <video:tag>life</video:tag>
      <video:tag>story</video:tag>
      <video:tag>rhynoplasty</video:tag>
      <video:tag>career</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Injection-Technique-of-Botox</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Injection Technique of Botox</video:title>
      <video:description>Botox is a drug derived from botulinum toxin, it is a neurotoxic protein and in known to cause life threatening food poisoning.  This video shows the injection technique of this drug which is used aesthetically to reduce mark of aging such as wrinkles or facial lines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ccd0ae32-57b6-4e69-998d-833b8923be32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2011-11-29T06:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8747.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>botox</video:tag>
      <video:tag>injection</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fibrocartilage</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fibrocartilage</video:title>
      <video:description>Fibrocartilage is a type of cartilage stained with a special stained other than the normal cartilage. This video features the history of the history of fibrocartilage</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/ed34fb40-dcef-49a0-86c4-de3357dac7b5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-30T22:14:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9638.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Fibrocartilage</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Customer-Development-and-Lean-Startups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Customer Development and Lean Startups</video:title>
      <video:description>&quot;Lec 10 - Customer Development and Lean Startups&quot; Chuck Eesley discusses the customer development methodology and the lean startup. In the video, he talks about how the scientific method can be applied to the process of entrepreneurship.

Take the quizzes and find the rest of the course at http://eesley.blogspot.com

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19012.jpg</video:thumbnail_loc>
      <video:duration>1000</video:duration>
      <video:publication_date>2012-09-04T08:50:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sBhtb6Hb_O4</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>technology</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>finance</video:tag>
      <video:tag>startup</video:tag>
      <video:tag>customer</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>method</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-126-Similar-Triangles-Corresponding-Sides-and-Angles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 126 - Similar Triangles Corresponding Sides and Angles</video:title>
      <video:description>Similar Triangles Corresponding Sides and Angles

u07_l1_t3_we3 Similar Triangles Corresponding Sides and Angles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24891.jpg</video:thumbnail_loc>
      <video:duration>187</video:duration>
      <video:publication_date>2012-09-17T17:18:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ST2P6Sn3cuo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>Corresponding</video:tag>
      <video:tag>Sides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>angles</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Nasal Cavity and Sinuses Anatomy</video:title>
      <video:description>This is an illustration from the right side of the face that shows the anatomy of the nasal cavity and the sinuses. Details are provided as to which part plays which roles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/3be64076-b7c5-4551-8d74-0eabfe99db51/cand_5.jpg</video:thumbnail_loc>
      <video:duration>643</video:duration>
      <video:publication_date>2011-11-29T07:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8754.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>anatomy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>nasal</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>and</video:tag>
      <video:tag>sinuses</video:tag>
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    <loc>https://dnatube.com/videos/Laparoscopic-Appendectomy-HD-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Appendectomy HD Video</video:title>
      <video:description>Laparoscopic appendectomy is surgery to treat acute appendicitis acute appendicitis is a condition where the appendix becomes inflamed swollen watch video for more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56fb0fa6-64e7-423c-b490-90a95fd79193/cand_5.jpg</video:thumbnail_loc>
      <video:duration>274</video:duration>
      <video:publication_date>2011-11-29T07:13:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8753.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Laparoscopic</video:tag>
      <video:tag>Appendectomy</video:tag>
      <video:tag>HD</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Lecture-6-Regular-Assessing-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Lecture 6 (Regular) - Assessing Externalities</video:title>
      <video:description>Lec 9 - Lecture 6 (Regular) - Assessing Externalities. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Assessing Externalities,&quot; October 20, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture picks up where the last left off: how to gather the information needed to correctly internalize externalities.  We analyze three approaches: those based on scientific expertise, surveys and &quot;incentive compatible mechanisms&quot;.  After developing some basic concepts, we consider the Stern Review of the Economics of Climate Change as an example of the first approach.  We then discuss the flaws of surveys and the poor incentives they offer participants.  Finally, we discuss how incentive compatible mechanisms, like the Vickrey-Clarke-Groves mechanism, attempt, but usually fail, to satisfactorily resolve these concerns.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15005.jpg</video:thumbnail_loc>
      <video:duration>3993</video:duration>
      <video:publication_date>2012-08-28T11:30:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9STsEpSeG8</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Prevention-of-HIV-of-AIDS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Prevention of HIV of  AIDS</video:title>
      <video:description>This video provides information on the prevention HIV and AIDS and how to manage the virus if the individual is already infected especially among young people.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fa345b24-98fb-4ac8-8e81-337610209e4e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>71</video:duration>
      <video:publication_date>2011-11-30T22:19:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9653.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>HIV</video:tag>
      <video:tag>AIDS</video:tag>
      <video:tag>prevention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-History-151C-Lecture-17</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - History 151C - Lecture 17</video:title>
      <video:description>History 151C - Lecture 17

The Peculiar Modernity of Britain, 1848-2000</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25909.jpg</video:thumbnail_loc>
      <video:duration>4412</video:duration>
      <video:publication_date>2012-09-18T18:13:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KZ0uTADazho</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>151C</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>17</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Le-28-Mortgage-Backed-Securities-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Le 28 - Mortgage-Backed Securities I</video:title>
      <video:description>This is a lecture of Khan Academy.

Part I of the introduction to mortgage-backed securities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20158.jpg</video:thumbnail_loc>
      <video:duration>476</video:duration>
      <video:publication_date>2012-09-06T02:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oosYQHq2hwE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Mortgage</video:tag>
      <video:tag>backed</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>I</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Edible-Education-Food-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Edible Education: Food and the Environment</video:title>
      <video:description>Edible Education: Food and the Environment

Frances Moore Lappe, author, 
Gidon Eshel, Professor of Environmental Science, Geophysics and Applied math at Bard College
Moderated by Nikki Henderson, Executive Director, People&apos;s Grocery

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25922.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-09-18T18:17:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tdbMGDdiqDY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Multiplication 5:  2-digit times a 2-digit number</video:title>
      <video:description>Multiplication 5:  2-digit times a 2-digit number

Multiplying a 2-digit number times a 2-digit number</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20479.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-09-06T15:21:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t8m0NalQtEk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplication</video:tag>
      <video:tag>5</video:tag>
      <video:tag>2</video:tag>
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      <video:tag>Times</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Speed&apos;s Test</video:title>
      <video:description>In this video, Kathleen Carr, MD demonstrates the Speed&apos;s Test as part of a complete Shoulder Exam.Speed&apos;s Test.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/54c2ed1d-e9d2-447d-8234-344f398759d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>12</video:duration>
      <video:publication_date>2011-11-29T10:54:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8775.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Speed</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Test</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Closure Procedure for Varicose Veins</video:title>
      <video:description>Varicose veins are usually the veins closer to the skin which are enlarged or twisted. This video explains the procedure known as the closure procedure which is used to treat varicose veins.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b82b4ae4-52e9-4f8b-8ec5-df38866fff6c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-06T17:06:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10669.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>the</video:tag>
      <video:tag>Closure</video:tag>
      <video:tag>Procedure</video:tag>
      <video:tag>for</video:tag>
      <video:tag>varicose</video:tag>
      <video:tag>Veins</video:tag>
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  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Subfrontal approach to the anterior skull base with combined Le fort osteotomy surgery</video:title>
      <video:description>Horizontal osteotomy allows the surgeon to safely down fracture the maxilla for wide exposure of the central skull base this surgical approach is easily extended posteriorly in the midline to include the clivus and the arch of c1 providing 8 cm of horizontal anterior exposure and 5 cm of posterior</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/da76b06d-6885-4eda-93c3-5f0edd906add/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-03T04:05:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10643.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>subfrontal</video:tag>
      <video:tag>Approach</video:tag>
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      <video:tag>the</video:tag>
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      <video:tag>Skull</video:tag>
      <video:tag>base</video:tag>
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      <video:tag>Le</video:tag>
      <video:tag>Fort</video:tag>
      <video:tag>Osteotomy</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 7 - John Matthias &amp; Joyelle McSweeney Poetry Reading</video:title>
      <video:description>Lec 7 - John Matthias &amp; Joyelle McSweeney Poetry Reading. April 27, 2011

Part of the Poem Present series at the University of Chicago.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14753.jpg</video:thumbnail_loc>
      <video:duration>3472</video:duration>
      <video:publication_date>2012-08-27T10:56:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AX9QQCIBf_0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>John</video:tag>
      <video:tag>matthias</video:tag>
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      <video:tag>mcsweeney</video:tag>
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      <video:tag>reading</video:tag>
      <video:tag>uchicago</video:tag>
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      <video:tag>present</video:tag>
      <video:tag>creative</video:tag>
      <video:tag>Writing</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Osteosarcoma-Cancer-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteosarcoma Cancer Surgery - India</video:title>
      <video:description>India provides a medically safe and economical cost osteosarcoma cancer surgery. A full description of the treatment is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f59a9b78-d72e-4a52-aa9d-6147ee28f637/cand_5.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2011-12-04T22:29:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10650.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>medically</video:tag>
      <video:tag>safe</video:tag>
      <video:tag>and</video:tag>
      <video:tag>economical</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>osteosarcoma</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Lec-166-Term-and-Whole-Life-Insurance-Policies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 166 - Term and Whole Life Insurance Policies</video:title>
      <video:description>Term and Whole Life Insurance Policies

Overview of the difference between term and whole life insurance policies</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20514.jpg</video:thumbnail_loc>
      <video:duration>731</video:duration>
      <video:publication_date>2012-09-06T15:30:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VzhsZHTdZag</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>term</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Whole</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Insurance</video:tag>
      <video:tag>Policies</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Manganese</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manganese</video:title>
      <video:description>What Is Manganese? Its name origin, Sources, abundance and its uses all shown in this video. Manganese is essential to iron and steel production, it is also used in some aluminum alloys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/752b663e-27a1-488e-9d84-6c0b90072997/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2011-12-11T23:43:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11188.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Manganese</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nose-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nose Anatomy</video:title>
      <video:description>The nose is a part of the respiratory track in the human respiratory system. This video demonstrates the anatomy of the human nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84efc90c-db1b-4274-a4f9-7445c3ff95e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2011-12-06T17:07:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10670.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>NOSE</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 25 - MIT 18.086 Mathematical Methods for Engineers II&quot; Saddle Points / Inf-sup condition

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15385.jpg</video:thumbnail_loc>
      <video:duration>3089</video:duration>
      <video:publication_date>2012-08-28T16:59:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j-C6QC5ufSw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patient After Artrial Septal Defect Surgery</video:title>
      <video:description>Video testimonial of a Maldives patient after his artrial septal defect surgery. An interview of the patient is shown in video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/992017bd-68fe-4f64-8c80-6109453b944f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2011-12-06T17:07:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10671.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Video</video:tag>
      <video:tag>testimonial</video:tag>
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      <video:tag>A</video:tag>
      <video:tag>Maldives</video:tag>
      <video:tag>Patient</video:tag>
      <video:tag>after</video:tag>
      <video:tag>his</video:tag>
      <video:tag>artrial</video:tag>
      <video:tag>Septal</video:tag>
      <video:tag>defect</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 5-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Full-Male-Examination-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Full Male Examination Part 1</video:title>
      <video:description>This video shows a step by step full examination of male. As the examination is performed by the experts so this video is very helpful for the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c8e1b2be-1d3a-4388-b9ec-0b12daa58908/cand_5.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10682.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>male</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-96-Medians-divide-into-smaller-triangles-of-equal-area</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Medians divide into smaller triangles of equal area</video:title>
      <video:description>Medians divide into smaller triangles of equal area

Showing that the three medians of a triangle divide it into six smaller triangles of equal area.  Brief discussion of the centroid as well</video:description>
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      <video:duration>466</video:duration>
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      <video:tag>into</video:tag>
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      <video:tag>Triangles</video:tag>
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      <video:tag>Equal</video:tag>
      <video:tag>area</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-7-Practice-of-Art-23AC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 7-Practice of Art 23AC</video:title>
      <video:description>lec 7-Practice of Art 23AC  Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27583.jpg</video:thumbnail_loc>
      <video:duration>2964</video:duration>
      <video:publication_date>2012-09-30T09:03:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T_mkblHWWKM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>arts</video:tag>
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    <loc>https://dnatube.com/videos/Family-Physicians-Strong-Medicine-For-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Family Physicians - Strong Medicine For America</video:title>
      <video:description>Family Medicine and Chronic Care Management is shown in the video. Video shows the American academy of family physicians.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f59abf91-45cc-46f8-967f-83241c26114e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2011-12-06T17:16:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10699.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>american</video:tag>
      <video:tag>academy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>family</video:tag>
      <video:tag>physicians</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-Surgery-in-India-at-Mumbai</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Surgery in India at Mumbai</video:title>
      <video:description>Video shows Mrs Bushra from Pakistan after her sarcoma cancer surgery in India at Mumbai. Treatment in India is satisfactory and within affordable prices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f868a058-5ab3-453e-93f7-5cf496c83685/cand_5.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2011-12-06T17:03:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10657.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Bushra</video:tag>
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      <video:tag>her</video:tag>
      <video:tag>Sarcoma</video:tag>
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      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Mumbai</video:tag>
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    <loc>https://dnatube.com/videos/Part-5-Neurological-Examination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Part 5 -  Neurological Examination</video:title>
      <video:description>A full neurological examination by an expert doctor is performed here. Puropse of this video is to help the medical students in neurological examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3a103248-1ccb-4238-9c96-4323c5355db6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10675.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Loyola</video:tag>
      <video:tag>Full</video:tag>
      <video:tag>Neurological</video:tag>
      <video:tag>exam</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Addiction-of-Drugs-Mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Addiction of Drugs Mechanism</video:title>
      <video:description>This video tells- What is Addiction? The mechanism of addiction and the specific drugs and the neurotransmitters they affect.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b3d57299-ad64-4a7b-a4bf-29a2acd9efbf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>299</video:duration>
      <video:publication_date>2011-12-06T17:34:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10737.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Addiction</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nasogastric-tube-placement-and-feeding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric tube placement and feeding</video:title>
      <video:description>Nasogastric feeding tube insertion of silastic indications for nasogastric tube insertion the procedure for inserting a nasogastric tube and how to check whether it is in the correct position this video will full demonstrate the technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bb04aa43-5bce-4907-a37d-250908f628ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>184</video:duration>
      <video:publication_date>2011-12-06T17:11:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10684.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
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    <loc>https://dnatube.com/videos/Lec-75-Vrms-Plots-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Vrms Plots  (Quiz)</video:title>
      <video:description>Vrms Plots  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26454.jpg</video:thumbnail_loc>
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    <loc>https://dnatube.com/videos/Meathod-to-Quit-Smoking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>It is very difficult to quit smoking for a regular smoker. This video has the formula which may help you to quit smoking forever within 7 days. Video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d7424fbd-e998-48e2-a677-63cb0bbe87eb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>598</video:duration>
      <video:publication_date>2011-12-06T17:17:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10701.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Quit</video:tag>
      <video:tag>SMOKING</video:tag>
      <video:tag>Forever</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>Videos</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-106-Proof-Opposite-Sides-of-Parallelogram-Congruent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Proof - Opposite Sides of Parallelogram Congruent</video:title>
      <video:description>Proof - Opposite Sides of Parallelogram Congruent

Proving that a figure is a parallelogram if and only if opposite sides are congruent</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20412.jpg</video:thumbnail_loc>
      <video:duration>510</video:duration>
      <video:publication_date>2012-09-06T14:50:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LhrGS4-Dd9I</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/When-the-Pediatric-Plastic-Surgery-is-Required</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>When the Pediatric Plastic Surgery is Required?</video:title>
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      <video:duration>220</video:duration>
      <video:publication_date>2011-12-06T17:09:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10678.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
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      <video:tag>Surgery</video:tag>
      <video:tag>webbed</video:tag>
      <video:tag>fingers</video:tag>
      <video:tag>birthmarks</video:tag>
      <video:tag>Cleft</video:tag>
      <video:tag>Lip</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lower-Limb-Examination-Step-by-Step-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lower Limb Examination - Step by Step Tutorial</video:title>
      <video:description>In this video you can see Dr.Bill Hopkinson who works in the field of the orthopedic surgery and rehabilitation, shows some main issues to know about the lower limb examination. The tutorial includes inspection, palpation and range of motion of the limb.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4616e0f8-6e81-4f8e-97e5-aaf2d5f99157/cand_5.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2011-12-06T17:21:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10712.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Phlebotomy-Procedure-Manual</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phlebotomy Procedure Manual</video:title>
      <video:description>Phlebotomy is an invasive procedure and Standard Precautions must be followed at all times gloves and a buttoned fluid resistant lab coat or scrubs must be worn if there is a potential of splashing or spraying blood a face shield must also be worn lab coats must be removed when leaving the work area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6504aed7-5e8f-45e9-ab09-fcae9d77b3a2/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T17:20:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10710.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>Phlebotomy</video:tag>
      <video:tag>Procedure</video:tag>
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    <loc>https://dnatube.com/videos/Uterine-Cancer-Treatment-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Uterine Cancer Treatment - India</video:title>
      <video:description>Uterine cancer treatment in India with recent medical advancement. Medical tourism in India is increasing due to the advancement of technologies.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a068a10c-9c06-4473-a1e0-13a381946e87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>254</video:duration>
      <video:publication_date>2011-12-06T17:22:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10715.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>uterine</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>with</video:tag>
      <video:tag>recent</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>advancement</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Forerunners-Healthcare-in-India-at-Dental-clinics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forerunners Healthcare in India at Dental clinics</video:title>
      <video:description>Video shows the low cost dental restoration surgery in India at dental clinics. Tourism in India is increasing due to availability of advanced facilities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b47d58ad-b9b8-49c2-9c9b-f2b1db34a534/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-12-06T17:22:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10717.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>outpatient</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>Dental</video:tag>
      <video:tag>Restoration</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Clinics</video:tag>
      <video:tag>o</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Pediatric-Bone-Marrow-Aspiration-Procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric Bone Marrow Aspiration Procedure</video:title>
      <video:description>A bone marrow biopsy removes a small amount of bone and a small amount of fluid and cells from inside the bone a bone marrow aspiration removes only the marrow these tests are often done to find the reason for many blood disorders and may be used to find out if cancer or infection has spread to the bone marrow</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d5add771-c82b-42b3-bd98-55026fa20dd8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>231</video:duration>
      <video:publication_date>2011-12-06T17:34:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10735.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>bone</video:tag>
      <video:tag>Marrow</video:tag>
      <video:tag>Aspiration</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Yag-capsulotomy-procedure</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Yag capsulotomy procedure</video:title>
      <video:description>Capsulotomy is a type of eye surgery in which an incision made into the capsule of the lens of the eye in modern operations for cataract the lens capsule is not removed and so months or years of operation the lens become opaque</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2ca970fe-5a52-40fc-af41-65c7fff4e6a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>225</video:duration>
      <video:publication_date>2011-12-06T17:29:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10723.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Yag</video:tag>
      <video:tag>Capsulotomy</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Diarrhea</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Diarrhea?</video:title>
      <video:description>This video shows a 32 years old male patient suffering from diarrhea. Different important situations for the doctors are discussed here to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e9dde2c3-0d6c-471b-badd-c1c6b899cfba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10720.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
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      <video:uploader>season_31</video:uploader>
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    <video:video>
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      <video:description>Operating Systems and System Programming lec 21-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19143.jpg</video:thumbnail_loc>
      <video:duration>3159</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/_nBXaJxSPX0</video:player_loc>
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      <video:tag>uc</video:tag>
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      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <video:video>
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      <video:description>Lec 67 - CS50 / Week 12: Monday. Exciting conclusion.  More at http://cs50.tv/.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16107.jpg</video:thumbnail_loc>
      <video:duration>3549</video:duration>
      <video:publication_date>2012-08-29T09:36:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GfmTa0wNBng</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
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      <video:tag>Science</video:tag>
      <video:tag>programming</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Functions (part 4)</video:title>
      <video:description>Functions (part 4)

An example of a functions problem submitted by a youtube viewer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20159.jpg</video:thumbnail_loc>
      <video:duration>367</video:duration>
      <video:publication_date>2012-09-06T02:15:37.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
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      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 181 - Velocity of Money Rather than Quantity Driving Prices</video:title>
      <video:description>Velocity of Money Rather than Quantity Driving Prices

How velocity of money can drive price increases</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20536.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-09-06T15:43:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/stfSnPaaK04</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>velocity</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>Rather</video:tag>
      <video:tag>than</video:tag>
      <video:tag>Quantity</video:tag>
      <video:tag>Driving</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec Last - MIT 18.086 Mathematical Methods for Engineers II&quot; Duality Puzzle / Inverse Problem / Integral Equations

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:publication_date>2012-08-28T17:00:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NEsObJTwDXI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
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      <video:tag>variables</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/All-About-Chlorine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c6bde8e0-fc08-4919-a179-fe78ae028970/cand_5.jpg</video:thumbnail_loc>
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    <video:video>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6254cf9b-46ca-4d4f-9da7-f36a3f7dd281/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2011-11-30T23:15:06.000Z</video:publication_date>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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Basics of quadrilaterals including concave, convex ones.  Parallelograms, rectangles, rhombi and squares</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20411.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Writing and using inequalities

U05_L1_T3_we1 : Writing and using inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24591.jpg</video:thumbnail_loc>
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    <lastmod>2026-08-14</lastmod>
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Intuition on why a^-b = 1/(a^b) (and why a^0 =1)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20550.jpg</video:thumbnail_loc>
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      <video:tag>Step</video:tag>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d8f5a494-f608-4e0a-a2b8-f3a6c9a592c3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>159</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9774.mp4</video:content_loc>
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      <video:tag>Breakthrough</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 4.370 Interrogative Design Workshop, Fall 2005</video:title>
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Simon Starling, March 9, 2006

View the complete course at: http://ocw.mit.edu/4-370F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>5824</video:duration>
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      <video:uploader>0|74|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>redistricting</video:tag>
      <video:tag>cities</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:duration>344</video:duration>
      <video:publication_date>2011-11-30T23:58:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9775.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>thyroid</video:tag>
      <video:tag>Gland</video:tag>
      <video:tag>and</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Evaluating an adult patient suffering from back pain is shown in this video. Different examination processes are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/489007a3-8890-48f2-b4cb-908d1d084229/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2011-12-06T18:18:26.000Z</video:publication_date>
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      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Back</video:tag>
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      <video:tag>Approach</video:tag>
      <video:tag>to</video:tag>
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    <video:video>
      <video:title>Lec 26 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 26 - MIT 18.086 Mathematical Methods for Engineers II&quot; Two Squares / Equality Constraint Bu = d

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3156</video:duration>
      <video:publication_date>2012-08-28T16:59:30.000Z</video:publication_date>
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      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
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Introduction to the intuition behind limits</video:description>
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      <video:description>Correction - 2-Propylheptane should never be the name!

Correction - 2-Propylheptane should never be the name!</video:description>
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    <lastmod>2026-08-14</lastmod>
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Introduction to Embedded Systems</video:description>
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View the complete course at: http://ocw.mit.edu/3-320S05

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      <video:description>Interpreting Linear Graphs

Interpreting Linear Graphs</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>lec 19-Practice of Art 23AC - Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27595.jpg</video:thumbnail_loc>
      <video:duration>3164</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/3v5VosTthrI</video:player_loc>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28- Statistics 20</video:title>
      <video:description>Lec 28- Statistics 20.
Introduction to Probability and Statistics</video:description>
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      <video:tag>Fall</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-106-Covalent-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Covalent Bonding</video:title>
      <video:description>Covalent Bonding

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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    <loc>https://dnatube.com/videos/Abdomen-Waist-Liposuction-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdomen Waist Liposuction Video</video:title>
      <video:description>This video shows a abdomen waist liposuction for weight loss of a patient. The purpose of this video is to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5c2929a3-39e7-4896-b502-cb95f809dfe6/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10855.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Our heart is a very sensitive organ and require much care. Here is a step by step process for cardiovascular examination.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/862ddb29-7cca-4c6a-ac98-ea7da0e222fb/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10859.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-4-Programming-Paradigms</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 4- Programming Paradigms</video:title>
      <video:description>Lec 4- Programming Paradigms.
The Beauty and Joy of Computing</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Spinal Disc Replacement</video:title>
      <video:description>Video contains a spinal disc prolapse and replacement surgery. A full video of the surgical process is shown in the video.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10825.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <video:video>
      <video:title>How do the Lugari women dispel HIVAIDS myths?</video:title>
      <video:description>STDdatings.com provides an encouraging video about the Lugari women who are HIV positive. This brief clip also includes a consoling interview from a Lugari woman.</video:description>
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      <video:uploader>glukan</video:uploader>
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    <video:video>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11130.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/lec-5-Bioengineering-200</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>The Graduate Group Introductory Seminar</video:description>
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      <video:tag>biology</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Basic-Steps-To-Pack-A-Wound</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Basic Steps To Pack A Wound</video:title>
      <video:description>This video shows the step by step packing of wound. Three basic steps are- 1.Identify the bleed 2.Pack into the bleed 3.Pack to the bone if possible.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10874.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>wound</video:tag>
      <video:tag>Packing</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-6-Electrical-Engineering-105-Lecture-9</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Electrical Engineering 105 - Lecture 9</video:title>
      <video:description>Electrical Engineering 105 - Lecture 9

Microelectronic Devices and Circuits</video:description>
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      <video:duration>4815</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ldkUGfbspWo</video:player_loc>
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      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
      <video:tag>105</video:tag>
      <video:tag>Lecture</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Check-Vital-Signs-Tutorial</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Check Vital Signs Tutorial</video:title>
      <video:description>Short tutorial on how to check vital signs. The video shows main things to do to determine a patient`s condition like pulse checking, blood pressure measurement, etc.</video:description>
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      <video:publication_date>2011-12-06T19:52:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10871.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Signs</video:tag>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>pulse</video:tag>
      <video:tag>Tutorial</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Dense-connective-tissues</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dense connective tissues</video:title>
      <video:description>This is a demonstration and explanation of the histology of dense regular connective tissues. Observe the explanation of the flow of the connective tissues.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/adf7cd88-8d69-45c2-aead-f3b222d277d3/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:59:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9893.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Dense</video:tag>
      <video:tag>Connective</video:tag>
      <video:tag>Tissues</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-169-2011-Calculus-AB-Free-Response-5a</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 169 - 2011 Calculus AB Free Response #5a</video:title>
      <video:description>2011 Calculus AB Free Response #5a

Using a tangent line to extrapolate a function from a known initial condition</video:description>
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      <video:duration>419</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/n9UvuzI2fq0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>calculus</video:tag>
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      <video:tag>free</video:tag>
      <video:tag>response</video:tag>
      <video:tag>5a</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Needle-biopsy-of-a-thyroid-nodule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Needle biopsy of a thyroid nodule</video:title>
      <video:description>This video demonstrates a fine needle biopsy of a thyroid nodule. This procedure is done to rule out cancer and map appropriate treatment for that nodule, or drain one.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e5ce957e-399d-4ab3-81b0-a65156175aa6/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:43:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9868.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Fine</video:tag>
      <video:tag>needle</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>thyroid</video:tag>
      <video:tag>Nodule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Mortgage-backed-securities-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Mortgage-backed securities II</video:title>
      <video:description>This is a lecture of Khan Academy.

Part II of the introduction to mortgage-backed securities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20160.jpg</video:thumbnail_loc>
      <video:duration>574</video:duration>
      <video:publication_date>2012-09-06T02:15:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eYBlfxGIk28</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Mortgage</video:tag>
      <video:tag>backed</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>II</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Pediatric-Diarrhea-Case-Discussion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pediatric Diarrhea Case Discussion</video:title>
      <video:description>This video will discuss a pediatric diarrhea case of a one year old baby. The symptoms and the cautions required are discussed here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2279bf8f-41b0-4e21-8689-226c2b419aef/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-06T19:59:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10889.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>Pediatric</video:tag>
      <video:tag>Diarrhea</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is a tutorial featuring a novel method of magnetic compression anastomosis with the aim of canalizing patients with complex biliary stricture. The tutorial also has demonstrations of these process indicating the positioning  of the magnet.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/487276f1-900e-4866-a0fe-1a1c21027f67/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10886.mp4</video:content_loc>
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      <video:category>Education</video:category>
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      <video:tag>Anastomosis</video:tag>
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      <video:tag>stricture</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video investigate the use of laryngeal mask airway and its comparison with the endotracheal tube for positive pressure it means that airway pressure is applied at the patients airway through an endotracheal or tracheostomy tube.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/77853bbf-9159-4c47-8542-70e5f939c69e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>643</video:duration>
      <video:publication_date>2011-12-06T19:58:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10887.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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      <video:tag>positive</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>ventilation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/lec-10-Cognitive-Science-C102</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 10-Cognitive Science C102 -</video:title>
      <video:description>lec 10-Cognitive Science C102 -.Scientific Approaches to Consciousness</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27647.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-09-30T11:17:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RBUAm8t-e4U</video:player_loc>
      <video:uploader>0|18|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Cognitive</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Cancer-Diagnosis-Using-Cisplatin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer Diagnosis Using Cisplatin</video:title>
      <video:description>Diagnosis of cancer using cisplatin based on the process of aquation. In aquation process, one of chloride gland is replaced by water forming [PtCl(guanine-DNA)(NH3)2]+.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/83abc1f3-582f-4421-9563-e9751a2314b4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>169</video:duration>
      <video:publication_date>2011-12-06T19:57:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10884.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Cisplatin</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>drug</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-to-Retrieve-Clots-After-an-Ischemic-Stroke</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Retrieve Clots After an Ischemic Stroke</video:title>
      <video:description>After an ischemic stroke, the clot needs to be removed. This video explains this necessary procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a1e0682c-eb55-4651-af5b-c56f1c420d5c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>132</video:duration>
      <video:publication_date>2011-12-01T02:13:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9908.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>clot</video:tag>
      <video:tag>Retreival</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>ischemic</video:tag>
      <video:tag>Stroke</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Medical-Tourism-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism in India</video:title>
      <video:description>This video shows the increasing medical tourism in India because of less cost medical treatment and money savings. The reviews from patients are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c84e99e0-44db-45c7-a6c9-a7a098a9d202/cand_5.jpg</video:thumbnail_loc>
      <video:duration>152</video:duration>
      <video:publication_date>2011-12-01T01:54:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9887.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Hot</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Less</video:tag>
      <video:tag>cost</video:tag>
      <video:tag>treatment</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Money</video:tag>
      <video:tag>savings</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Examination-of-the-abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of the abdomen</video:title>
      <video:description>This video shows a physical abdomen examination. It gives the procedure to follow such as a visual inspection, listening to their pitch quality and a palpitation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e216e5e3-7b79-4466-bcda-7cb3874fde16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1438</video:duration>
      <video:publication_date>2011-12-06T20:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10906.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdomen</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>Examination</video:tag>
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    <loc>https://dnatube.com/videos/Anterior-Cruciate-Ligament-ACL-Reconstruction-Surgery-in-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Cruciate Ligament  ACL Reconstruction Surgery in India</video:title>
      <video:description>ACL tears are a common sports injury that often requires surgical treatment once you have decided to proceed with ACL surgery you have committed to having a new ACL placed in your knee joint</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6a967b78-fe2f-4a49-ae4f-a3e02ce0acbe/cand_5.jpg</video:thumbnail_loc>
      <video:duration>268</video:duration>
      <video:publication_date>2011-12-06T20:09:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10911.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Tutorials</video:category>
      <video:tag>ACL</video:tag>
      <video:tag>Reconstruction</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Delhi</video:tag>
      <video:tag>Mumbai</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chennai</video:tag>
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    <loc>https://dnatube.com/videos/How-to-Use-Diskus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Use Diskus</video:title>
      <video:description>Asthma patients usually use a diskus. It helps them to take their medication by making the medicine in the form of a powder. This video demonstrates how to properly use a diskus.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/772455c4-0832-4057-abf4-6044b6339154/cand_5.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2011-12-06T20:18:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10924.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>using</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Diskus</video:tag>
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    <loc>https://dnatube.com/videos/RhinoplastyNose-Job-at-Bangalore-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Rhinoplasty otherwise called nose surgery or nose job in India is the most popular plastic surgery procedure it is a procedure that reshapes and redrapes the nose in order to get a more symmetric proportionate and vibrant facial appearance and for functional purposes</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7da3fdc3-0563-49d6-92dd-637dd353b611/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2011-12-06T20:08:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10907.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Job</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Bangalore</video:tag>
      <video:tag>India</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 97 - Approximating functions with polynomials (part 3)</video:title>
      <video:description>Approximating functions with polynomials (part 3)

A glimpse of the mystery of the Universe as we approximate e^x with an infinite series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19891.jpg</video:thumbnail_loc>
      <video:duration>433</video:duration>
      <video:publication_date>2012-09-06T00:40:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XZDGrbyz0v0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Approximating</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>with</video:tag>
      <video:tag>Polynomials</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics of Pulmonary Embolism</video:title>
      <video:description>This video shows how a blockage in the main artery of the lungs or one of its branches by a substance that has travelled from elsewhere in the body can cause pulmonary embolism.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c5054d6c-adeb-4ff0-af80-024ae558b0d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:21:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10930.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pulmonary</video:tag>
      <video:tag>Embolism</video:tag>
      <video:tag>blockage</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Working-of-GPS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Working of GPS</video:title>
      <video:description>How does a GPS System works? This video contains a full explanation with diagrams to show the procedure used in this system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f090f609-6bbe-4580-a502-6137d1196e7b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
      <video:publication_date>2011-12-15T01:43:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11840.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>2</video:tag>
      <video:tag>RTK</video:tag>
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    <loc>https://dnatube.com/videos/intravenous-line-insertion-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>In this video we will first review the technique and proper iv access replacement we will then outline how to use ultrasound intravenous peripheral line placement and improve success line placement is a fundamental technique.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/43810859-6d04-438b-a649-b9be21de14d4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>443</video:duration>
      <video:publication_date>2011-12-06T20:25:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10940.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>ultrasound</video:tag>
      <video:tag>guided</video:tag>
      <video:tag>Intravenous</video:tag>
      <video:tag>Peripheral</video:tag>
      <video:tag>line</video:tag>
      <video:tag>Placement</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mitral  Chorda tendineae Repair</video:title>
      <video:description>Often torn chordae to anterior cause prolapse and regurgitation of the Mitral. Learn from this video how the reconstruction is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/4c44e8ac-b25b-4db3-81a7-374a80b9d31b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2011-12-06T17:19:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10706.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>mitral</video:tag>
      <video:tag>Chorda</video:tag>
      <video:tag>tendineae</video:tag>
      <video:tag>repair</video:tag>
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    <loc>https://dnatube.com/videos/PRK-Lasek-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PRK Lasek Surgery</video:title>
      <video:description>LASEK and PRK laser eye treatments reshape the cornea to correct vision as happens in lasik laser treatment the difference here is that no flap is made in the cornea these treatments are sometimes called surface laser eye surgery</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bf9f16d9-0ee2-447d-9893-52ae5e10bd63/cand_5.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2011-12-06T20:29:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10952.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>PRK</video:tag>
      <video:tag>Lasek</video:tag>
    </video:video>
  </url>
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    <loc>https://dnatube.com/videos/Spinal-Fusion-Treatment-For-Restoring-Flexibility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Spinal Fusion Treatment For Restoring Flexibility</video:title>
      <video:description>This video will help you to know about treatment of spinal fusion. This treatment is performed to restore the flexibility of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dc6d5d0e-877c-47b0-aed6-8c75b9525c2f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T20:30:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10953.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Restored</video:tag>
      <video:tag>flexibility</video:tag>
      <video:tag>Treating</video:tag>
      <video:tag>Spinal</video:tag>
      <video:tag>Fusion</video:tag>
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    <loc>https://dnatube.com/videos/Lec-8-Probability-Density-Functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Probability Density Functions</video:title>
      <video:description>Probability Density Functions

Probability density functions for continuous random variables.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22608.jpg</video:thumbnail_loc>
      <video:duration>602</video:duration>
      <video:publication_date>2012-09-11T02:40:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Fvi9A_tEmXQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 10 - MIT 18.085 Computational Science and Engineering I&quot; Delta function and Green&apos;s function

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15415.jpg</video:thumbnail_loc>
      <video:duration>3655</video:duration>
      <video:publication_date>2012-08-28T17:12:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fvrbkQOzffg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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    <loc>https://dnatube.com/videos/Examination-of-Shoulder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Shoulder</video:title>
      <video:description>This video shows different examinations of the shoulder by an expert physician. Rotators cuff strength testing, range of motion, compression test, spur-ling&apos;s test and a lot more are shown in the video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3ceac292-a818-42be-894f-41e91abc44ce/cand_5.jpg</video:thumbnail_loc>
      <video:duration>730</video:duration>
      <video:publication_date>2011-12-06T20:28:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10948.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>exam</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Suturing Techniques</video:title>
      <video:description>Suturing is one of the most important things a surgeon should be very familiar with. This is a suturing workshop which is conducted by Lee T. Dresang MD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/445d1316-c5ef-4261-a2d2-099179533f42/cand_5.jpg</video:thumbnail_loc>
      <video:duration>625</video:duration>
      <video:publication_date>2011-12-06T20:26:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10943.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Suturing</video:tag>
      <video:tag>Techniques</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>How Do Electromagnets Work?</video:title>
      <video:description>In this video, the narrator demonstrates the different uses of an electromagnet. Demagnetization of electromagnets can be achieved by switching off the electric current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7adcde9b-7d15-4ae4-8ce2-0a12909880aa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-12T20:27:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11538.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Electromagnets</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>Current</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Abdominal-myomectomy-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Abdominal myomectomy - India</video:title>
      <video:description>Video shows the abdominal myomectomy to cure uterine fibroids. In India you may get a good surgery at cheaper rates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/97f70380-547e-4ad0-a29c-d5e28bcd82f5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>516</video:duration>
      <video:publication_date>2011-12-06T20:27:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10946.mp4</video:content_loc>
      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Abdominal</video:tag>
      <video:tag>myomectomy</video:tag>
      <video:tag>in</video:tag>
      <video:tag>India</video:tag>
      <video:tag>Curing</video:tag>
      <video:tag>uterine</video:tag>
      <video:tag>fibroids</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/C-MET-Pathway-And-Oncogenesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>C-MET Pathway And Oncogenesis</video:title>
      <video:description>This video discusses the types of tumors with approved target agents. A brief introduction with these agents is provided here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/b11af163-f34b-4949-af09-c4208a218bb7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2013-02-07T06:28:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29254.mp4</video:content_loc>
      <video:uploader>Von Paredes</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>cMET</video:tag>
      <video:tag>pathway</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Proxima-Hip-Replacement-Surgery-India</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proxima Hip Replacement Surgery India</video:title>
      <video:description>Proxima hip replacement is a bone preserving hip replacement for patients with hip arthritis Video shows patient story after bilateral Proxima hip replacements in India</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ce6c8565-95f3-431e-94b3-d5c8c2a5986f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>518</video:duration>
      <video:publication_date>2011-12-06T20:30:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10954.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Proxima</video:tag>
      <video:tag>Hip</video:tag>
      <video:tag>replacement</video:tag>
      <video:tag>India</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 1 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared, adding that &quot;UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20589.jpg</video:thumbnail_loc>
      <video:duration>2665</video:duration>
      <video:publication_date>2012-09-06T16:36:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qol7ApM1Gv4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxyhemoglobin-dissociation-curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxyhemoglobin dissociation curve</video:title>
      <video:description>The oxyhemoglobin dissociation curve mathematically equates the percentage saturation of hemoglobin to the partial pressure of oxygen in the blood the oxyhemoglobin dissociation curve represents the artial pressure in oxygen that will be saturated in the amount of hemoglobin</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d3908fb1-33d2-4133-b144-a2dbb29e3182/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-12-06T20:37:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10972.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Oxyhemoglobin</video:tag>
      <video:tag>dissociation</video:tag>
      <video:tag>curve</video:tag>
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  </url>
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    <loc>https://dnatube.com/videos/Pathophysiology-of-Coronary-Artery-Disease</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathophysiology of Coronary Artery Disease</video:title>
      <video:description>Animated video showing the whole process of coronary artery disease in our heart. A full process is shown here with the motion video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/61c92354-207a-485c-8ae6-84d279819900/cand_5.jpg</video:thumbnail_loc>
      <video:duration>176</video:duration>
      <video:publication_date>2011-12-06T20:36:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10968.mp4</video:content_loc>
      <video:uploader>seraboth</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Overview</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Earth-song-Onward-to-the-edge</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth song - Onward to the edge</video:title>
      <video:description>This is a symphony of science video production. It is an earth song &quot;Onward to the edge&quot;. Enjoy!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8bedb17e-ac34-4b1c-94bd-6582b99f78e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>213</video:duration>
      <video:publication_date>2011-12-12T21:41:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11606.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Onward</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Edge</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Laparoscopic-assisted-myomectomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic assisted myomectomy</video:title>
      <video:description>Laparoscopic myomectomy has recently gained wide acceptance this procedure remains technically highly demanding and concerns have been raised regarding the prolonged time of anesthesia increased blood loss and possibly a higher risk of postoperative adhesion formation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aefac248-f1b6-47e9-adec-85504be1c1f9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>556</video:duration>
      <video:publication_date>2011-12-06T20:39:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10976.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>myomectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>the</video:tag>
      <video:tag>mobius</video:tag>
      <video:tag>Elastic</video:tag>
      <video:tag>retractor</video:tag>
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    <loc>https://dnatube.com/videos/Siamese-Twins-Surgery-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Siamese Twins Surgery Part 1</video:title>
      <video:description>A story of Siamese twins surgery. The complex procedure aims to separate the heads of two Egyptian boys who were born coalescent.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b5d4a762-9428-453a-b1fc-bfd0f213b877/cand_5.jpg</video:thumbnail_loc>
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      <video:uploader>userone</video:uploader>
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      <video:tag>siamese</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Surgery</video:tag>
      <video:tag>Head</video:tag>
      <video:tag>separation</video:tag>
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    <loc>https://dnatube.com/videos/Complex-Restriction-enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>What makes restriction endonucleases so valuable is that any two fragments of DNA produced by the same restriction endonuclease can be joined together learn more to watch video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ebf41749-4251-4a62-80fa-986a9b5b9795/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-12-13T22:42:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11754.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>restriction</video:tag>
      <video:tag>enzymes</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 2 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20590.jpg</video:thumbnail_loc>
      <video:duration>2936</video:duration>
      <video:publication_date>2012-09-06T16:36:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iyxF_3M39U0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diagnosis-of-Cholecystectomy-And-Retroperitoneal-Tumor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diagnosis of Cholecystectomy And Retroperitoneal Tumor</video:title>
      <video:description>This video shows the surgical operation of tumor removal. Extra care has to be taken while performing surgery otherwise there can be danger to life of patient.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/8810d8f8-3e70-4cfd-95cf-0c69f9c7adc0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2011-11-30T23:45:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9756.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Cholecystectomy</video:tag>
      <video:tag>Retroperitoneal</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Removal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 4 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20592.jpg</video:thumbnail_loc>
      <video:duration>2975</video:duration>
      <video:publication_date>2012-09-06T16:36:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6PsfJDWx1JE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probabilit</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Physics-10-Invisible-Light-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Physics 10 Invisible Light II</video:title>
      <video:description>Physics 10 Invisible Light II

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19319.jpg</video:thumbnail_loc>
      <video:duration>3759</video:duration>
      <video:publication_date>2012-09-05T01:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7lTFIWR1_9Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 5 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20593.jpg</video:thumbnail_loc>
      <video:duration>2977</video:duration>
      <video:publication_date>2012-09-06T16:36:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YTjSlblVFM0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>probability</video:tag>
      <video:tag>for</video:tag>
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      <video:description>An introduction to the book Understanding Mesothelioma, from the editors of CURE Magazine.

Join our battle to fight mesothelioma on Facebook: http://www.facebook.com/Fight.Mesothelioma./

Main Office - Dallas, Texas
Other Offices - Miami, FL, Baton Rouge, LA, Los Angeles, CA, Austin, TX</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28571.mp4</video:content_loc>
      <video:uploader>Joseph Reynolds</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>mesothelioma</video:tag>
      <video:tag>Symptoms</video:tag>
      <video:tag>News</video:tag>
      <video:tag>Diagnosis</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-38-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 38 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23568.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-14T09:28:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j1Fu06f9gAk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>38</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/The-2008-Busadagur</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The 2008 Busadagur</video:title>
      <video:description>Prevention is better than cure and everyone appreciates these. Thanks to the medics for this exercise.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/dc9ec6a5-5e02-4ed0-a021-6e9d75a4644b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2011-12-01T02:56:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10017.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Busadagur</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Micro-pocket-jet-engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Micro pocket jet engine</video:title>
      <video:description>This video demonstrates a jet engine so small that it can be carried about in a pocket. This video explains the individual parts of this micro jet engine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef295647-cc61-4eeb-8d24-af318db1851a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-12-11T22:42:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11023.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>model</video:tag>
      <video:tag>Pocket</video:tag>
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      <video:tag>Engine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-11-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 11 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20599.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-09-06T16:45:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m-IyfFehhfE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 12 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20600.jpg</video:thumbnail_loc>
      <video:duration>2479</video:duration>
      <video:publication_date>2012-09-06T16:45:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EPV3YCmJcxA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
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      <video:tag>elementary</video:tag>
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      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 13 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AAhttp://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20601.jpg</video:thumbnail_loc>
      <video:duration>2630</video:duration>
      <video:publication_date>2012-09-06T16:45:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CrQZLyrUtkQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Strontium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Strontium video - Periodic Table of Videos</video:title>
      <video:description>Our new strontium video includes a trip to the village of Strontian, a flame test and some footage of nuclear explosions!

More chemistry at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12155.jpg</video:thumbnail_loc>
      <video:duration>413</video:duration>
      <video:publication_date>2012-04-03T14:48:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d5ztPGrsgNQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Strontium</video:tag>
      <video:tag>90</video:tag>
      <video:tag>strontian</video:tag>
      <video:tag>scotland</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-Rectal-Wall-Prolapse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior Rectal Wall Prolapse</video:title>
      <video:description>This video shows Defecography  Anterior Rectal Wall Prolapse. Enjoy!

Other sources of this information are on: http://www.lifesyrup.com/watch_video.php?v=37b8d96af427a25

Other sources of this information are on: http://www.medicanalife.com/watch_video.php?v=0248a9f3833e56f</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d95f46d1-291b-470e-a2c6-b677f76c037e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>18</video:duration>
      <video:publication_date>2011-12-01T03:16:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10029.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Anterior</video:tag>
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      <video:tag>Prolapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 14 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20602.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-06T16:45:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hXQQglzZxro</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 16 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20604.jpg</video:thumbnail_loc>
      <video:duration>3019</video:duration>
      <video:publication_date>2012-09-06T16:48:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4lB_bQ4Q244</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 6 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20735.jpg</video:thumbnail_loc>
      <video:duration>2849</video:duration>
      <video:publication_date>2012-09-07T16:20:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P-K8bV7SgF8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Cerium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Cerium</video:title>
      <video:description>What Is Cerium? From where is the name Cerium originated from? What are the sources and abundance of Cerium? What are the uses of Cerium? This video will explain all about Cerium in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/6ca71ea6-1d0a-4475-b4fe-eb8bc81bb515/cand_5.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2011-12-11T23:28:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11120.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Cerium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 17 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20605.jpg</video:thumbnail_loc>
      <video:duration>3082</video:duration>
      <video:publication_date>2012-09-06T16:48:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n5TG4a9cms8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 18 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20606.jpg</video:thumbnail_loc>
      <video:duration>2948</video:duration>
      <video:publication_date>2012-09-06T16:48:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iRGQzp7VNHE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 20 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20608.jpg</video:thumbnail_loc>
      <video:duration>2881</video:duration>
      <video:publication_date>2012-09-06T16:49:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jzUnSZz7PQo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-of-Total-Eclipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video of Total Eclipse</video:title>
      <video:description>This video shows the pictures of a total eclipse by a professional photographer. A total eclipse occure when the moon comes directly in between earth and the sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aa4db097-6df6-4bc9-bd04-acef990974b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2011-12-13T22:43:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11756.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Eclipse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Physics-10-Quantum-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Physics 10 Quantum III</video:title>
      <video:description>Physics 10 Quantum III

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19326.jpg</video:thumbnail_loc>
      <video:duration>4326</video:duration>
      <video:publication_date>2012-09-05T01:28:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0RrWEBDMo80</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Newton-Leibniz-and-Usain-Bolt</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Newton Leibniz and Usain Bolt</video:title>
      <video:description>Newton Leibniz and Usain Bolt

Why we study differential calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19794.jpg</video:thumbnail_loc>
      <video:duration>547</video:duration>
      <video:publication_date>2012-09-05T17:10:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EKvHQc3QEow</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Newton</video:tag>
      <video:tag>Leibniz</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Usain</video:tag>
      <video:tag>bolt</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Similar-triangles-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Similar triangles (part 2)</video:title>
      <video:description>Similar triangles (part 2)

More on similar triangles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20339.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T14:19:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qO2cTx6DwCA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Similar</video:tag>
      <video:tag>Triangles</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 21 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20609.jpg</video:thumbnail_loc>
      <video:duration>3189</video:duration>
      <video:publication_date>2012-09-06T16:52:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i732VAgRiFQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Lines</video:title>
      <video:description>The properties Of magnetic lines of force are explained in this video. Magnetic field lines form a closed and continuous curves. The direction is always from north to south pole.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9d92ef13-134b-42a1-83bb-9c40ba9c519a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>68</video:duration>
      <video:publication_date>2011-12-11T23:32:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11138.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Methods-For-Magnetisation-And-Demagnetisation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Methods For Magnetisation And Demagnetisation</video:title>
      <video:description>This video enumerates the different procedures in magnetization and demagnetization. Magnetisation is the process by which a magnetic substance gains magnetism permanently or temporarily.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d4cca14d-c21d-4220-824a-bfa69fd87cfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>44</video:duration>
      <video:publication_date>2011-12-11T23:34:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11148.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Magnetization</video:tag>
      <video:tag>Demagnetization</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Dutch</video:tag>
      <video:tag>single</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Handlind</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functional-Groups-in-Organic-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functional Groups in Organic Compounds</video:title>
      <video:description>Organic compounds are made up of two parts : an alkyl radical and functional groups. This video explains different functional groups and their reactions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f4e6e5de-f826-4834-8dc3-e1f9c4e1ec1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:35:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11151.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Ununbium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Ununbium</video:title>
      <video:description>The name origin of Ununbium, its abundance, sources and uses are shown in this video slides. This is the IUPAC name provided to the element with atomic number 112.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/0c201640-e50b-4d75-8f04-83f78cc7b258/cand_5.jpg</video:thumbnail_loc>
      <video:duration>64</video:duration>
      <video:publication_date>2011-12-11T23:28:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11122.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Ununbium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Distillation-of-Liquid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Distillation of Liquid</video:title>
      <video:description>How can we  separate to or more substances in a liquid? The video shows the heating of a liquid to form its vapours and then condensing the vapours to form the liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1dfd9548-8f13-4071-aca5-508d137945cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2011-12-11T23:29:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11124.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Distillation</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Organic-Compounds-And-Their-Functional-Groups</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Organic Compounds And Their Functional Groups</video:title>
      <video:description>This video shows the functional groups in organic compounds. Organic compound is divided into two parts. i.e. the alkyl radical and the functional group.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/351232d2-eda8-4a8c-841e-022a83c27195/cand_5.jpg</video:thumbnail_loc>
      <video:duration>73</video:duration>
      <video:publication_date>2011-12-11T23:35:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11152.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>functional</video:tag>
      <video:tag>Groups</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Organic</video:tag>
      <video:tag>Compounds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kidney-in-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kidney in Human</video:title>
      <video:description>Video shows the diagrammatic view of the kidney and functions of each part. Purification of blood by removing the waste and water is the main function of the kidneys.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b931c08e-264c-4709-8b16-ebed1ce9b18e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>66</video:duration>
      <video:publication_date>2011-12-11T23:35:32.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11153.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>the</video:tag>
      <video:tag>Kidneys</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-45-Multi-step-equations-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 45 - Multi-step equations 1</video:title>
      <video:description>Multi-step equations 1

u10_l1_t2_we1 Multi-step equations 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25158.jpg</video:thumbnail_loc>
      <video:duration>273</video:duration>
      <video:publication_date>2012-09-18T01:34:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CGS0vihzSlc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multi</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Defects-of-vision-Myopia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Defects of vision - Myopia</video:title>
      <video:description>This video shows the formation of image in a normal eye and myopic eye. Myopia is the eye defect due to which eyes are not able to see the distant object clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d7182321-d2d0-40e1-90b9-1196425e44cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:36:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11156.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Myopia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Hypermetropia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Hypermetropia</video:title>
      <video:description>In this video, the narrator explains the image formed in the eyes for an individual with hypermetropia. Hypermetropia or Hyperopia occurs when the light rays entering the eye converge behind the retina.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f181fbd0-3900-45a7-93ab-757780bb6376/cand_5.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-12-11T23:35:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11154.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Hypermetropia</video:tag>
      <video:tag>Hyperopia</video:tag>
      <video:tag>Eye</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-do-Continuous-Suture</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to do Continuous Suture</video:title>
      <video:description>A short video showing how a continuous suture is done.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2304192e-2692-4931-9de6-aa3f3d135793/cand_5.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-12-01T03:40:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10117.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Continuous</video:tag>
      <video:tag>Suture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Infant-CPR</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Infant CPR</video:title>
      <video:description>Adult CPR and infant CPR is not the same. This video will explain the proper way to give CPR to an infant.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/43963cb8-5b57-4a33-b874-a49d5c41fb3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>38</video:duration>
      <video:publication_date>2011-12-11T23:38:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11168.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Infant</video:tag>
      <video:tag>CPR</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-to-do-when-an-infant-is-choking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What to do when an infant is choking</video:title>
      <video:description>This video demonstrates what to do when an infant is choking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/66844073-e6a6-4536-a381-e9d0714ad96c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>29</video:duration>
      <video:publication_date>2011-12-11T23:39:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11170.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>choking</video:tag>
      <video:tag>Infant</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Demonstration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ovarian-Cysts-and-Infertility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ovarian Cysts and Infertility</video:title>
      <video:description>Ovarian cysts are commonly found in young women and are often detected on routine ultrasound scans since they are also found in infertile women they cause considerable anxiety</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/850a5871-5f96-4334-a536-c9fa87d38518/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-12-11T23:39:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11169.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>chocolate</video:tag>
      <video:tag>Cyst</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ovary</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Principles-Of-Nuclear-Fusion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Principles Of Nuclear Fusion</video:title>
      <video:description>This scientific video discusses the principles of nuclear fusion. The grouping of two or more light nuclei to form a heavy nucleus is identified as nuclear fusion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d378993c-6d15-4abd-bd0e-4fbfd292183a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2011-12-11T23:42:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11183.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>nuclear</video:tag>
      <video:tag>Fusion</video:tag>
      <video:tag>nuclei</video:tag>
      <video:tag>Nucleus</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Bomb</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Calculate-Molecular-Masses-Of-Compounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Calculate Molecular Masses Of Compounds</video:title>
      <video:description>This video shows the method to Calculate the molecular masses of compounds. Different elements with their molecular formula are shown in slides of video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e4844499-0bbe-4434-ac97-80d82fe59beb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>122</video:duration>
      <video:publication_date>2011-12-11T23:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11191.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Calculating</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Masses</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Compounds</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-To-Extract-Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How To Extract Hydrogen?</video:title>
      <video:description>This video shows the step by step process of preparation of hydrogen. The chemical symbol for hydrogen is H which possesses an atomic number of 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/eb42e377-3a9e-4be1-a9dc-fb856bd3be79/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:41:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11182.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Force</video:title>
      <video:description>This video demonstrates the characteristics and definition of force. The push or pull that change the state of motion or rest of a body is known as force.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5f8f1bef-a43d-46d6-886f-c592d5161c1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>60</video:duration>
      <video:publication_date>2011-12-11T23:40:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11175.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>force</video:tag>
      <video:tag>Push</video:tag>
      <video:tag>pull</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Quantity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Manufacturing-Of-Hydrogen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Manufacturing Of Hydrogen</video:title>
      <video:description>This video demonstrates the procedure to prepare hydrogen. Hydrogen gas is prepared in the laboratory by the action of sulfuric acid on zinc granules.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7eaf5d46-c450-4a9d-8c9e-f596b0cf1852/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-11T23:41:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11181.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>laboratory</video:tag>
      <video:tag>Preparation</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Comparison-Between-Balanced-And-Unbalanced-Forces</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Comparison Between Balanced And Unbalanced Forces</video:title>
      <video:description>This video explains the principles behind balanced and unbalanced forces. Movement or displacement is known as the effect of force when it does work.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/97ae36fd-ae41-4fa3-9d4b-58c0dda5666f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>83</video:duration>
      <video:publication_date>2011-12-11T23:42:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11185.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Balanced</video:tag>
      <video:tag>Unbalanced</video:tag>
      <video:tag>Forces</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Octopus-is-walking-on-Land</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Octopus is walking on Land</video:title>
      <video:description>Octopus Walks on Land at Fitzgerald Marine Reserve. This guy came out of the booth to gift us a crab. What a friendly dude!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/9cd09a16-f4c4-4ed9-9e5d-640c1a733199/cand_5.jpg</video:thumbnail_loc>
      <video:duration>205</video:duration>
      <video:publication_date>2012-02-23T07:55:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11923.mp4</video:content_loc>
      <video:uploader>petaradmin</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Octopus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Argon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Argon?</video:title>
      <video:description>Argon is an element with atomic number 18 and it is a noble gas. It is also the gas used in filament lamps due to its inactivity. This video explains the uses,source and origin of argon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bc05ed76-7d46-4876-803c-a031b518fcfd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:46:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11200.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Argon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Soft-simple-painless-surgical-repair-of-umbilical-hernia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Soft simple painless surgical repair of umbilical hernia</video:title>
      <video:description>This video shows a soft simple painless surgical repair of umbilical hernia watch this video to see whole treatment and learn more</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ed290465-be8c-40fe-b842-8ee67fb574cf/cand_5.jpg</video:thumbnail_loc>
      <video:duration>47</video:duration>
      <video:publication_date>2011-12-11T23:46:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11203.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Soft</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>painless</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Umbilical</video:tag>
      <video:tag>hernia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Coevolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Coevolution</video:title>
      <video:description>&quot;Lec 20 - Coevolution&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

Coevolution happens at many levels, not just the level of species. Organelles such as mitochondria and chloroplasts serve as good intracellular examples. Other living things make up a crucial component of an organism&apos;s environment. Coevolution can occur in helpful ways (symbiosis) and in harmful ways (parasitism). Many factors can influence coevolution, such the frequency and degree of interaction.

00:00 - Chapter 1. Introduction 
03:20 - Chapter 2. Definitions of Co-evolution and Intra-organism Analogies 
10:37 - Chapter 3. Symbioses and Parasites 
19:09 - Chapter 4. Principles of Co-evolution 
26:56 - Chapter 5. Coevolutionary Mimics and Models 
31:29 - Chapter 6. Coevolutionary Domestication 
39:43 - Chapter 7. Consequences of Co-evolution and Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17341.jpg</video:thumbnail_loc>
      <video:duration>2896</video:duration>
      <video:publication_date>2012-09-02T18:26:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fUKWpF2sK34</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>coevolution</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>frequency</video:tag>
      <video:tag>coadaptation</video:tag>
      <video:tag>Symbiosis</video:tag>
      <video:tag>parasitism</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>Queen</video:tag>
      <video:tag>specialization</video:tag>
      <video:tag>butterflies</video:tag>
      <video:tag>poisonous</video:tag>
      <video:tag>animals</video:tag>
      <video:tag>mimics</video:tag>
      <video:tag>domestication</video:tag>
      <video:tag>leafcutter</video:tag>
      <video:tag>Ants</video:tag>
      <video:tag>Africa</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  1 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec  1 - MIT 18.085 Computational Science and Engineering I&quot; Positive definite matrices K = A&apos;CA

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15401.jpg</video:thumbnail_loc>
      <video:duration>3590</video:duration>
      <video:publication_date>2012-08-28T17:10:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f2eYLK6TpRs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Darmstadtium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Darmstadtium</video:title>
      <video:description>This video will help you to know about Darmstadtium i.e. its name origin, abundance, sources and is uses. Darmstadtium is a synthetic extreme radioactive element.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea05e07-7382-454c-a47e-eea2e295be07/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2011-12-11T23:46:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11202.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Darmstadtium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Formation-of-Clouds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Formation of Clouds</video:title>
      <video:description>Video shows the self-aggregation of convection in cloud resolving simulations. Video is very helpful for the knowledge purpose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/9f92094b-7ded-47d7-b1ca-8a0715d2cc70/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2011-12-11T23:47:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11207.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Self</video:tag>
      <video:tag>aggregation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>in</video:tag>
      <video:tag>cloud</video:tag>
      <video:tag>Resolving</video:tag>
      <video:tag>simulations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Economics-C3-Lecture-8-Competitive-Market-50-minutes-of</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Economics C3 - Lecture 8: Competitive Market - 50 minutes of</video:title>
      <video:description>Economics C3 - Lecture 8: Competitive Market - 50 minutes of

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25988.jpg</video:thumbnail_loc>
      <video:duration>3314</video:duration>
      <video:publication_date>2012-09-18T23:30:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q-_bEij37nE</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>8</video:tag>
      <video:tag>Competitive</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>50</video:tag>
      <video:tag>minutes</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fun-With-Gas-MythBusters</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fun With Gas  MythBusters</video:title>
      <video:description>Adam demonstrates how (and explains why) helium turns you into Donald Duck, and sulfur hexafluoride into Satan./nConnect with us on Facebook: http://facebook.com/MythBusters</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/02/c8365b9f-5cb0-4762-a90d-f64a449ca9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2012-02-18T00:44:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11908.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>Fun</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Mythbusters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Geography-C110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Geography C110</video:title>
      <video:description>&quot;Lec 11 - Geography C110&quot;Economic Geography of the Industrial World</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27428.jpg</video:thumbnail_loc>
      <video:duration>4493</video:duration>
      <video:publication_date>2012-09-21T07:09:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJHDPtJiYsM</video:player_loc>
      <video:uploader>0|41|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Geography</video:tag>
      <video:tag>C110</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-121-Heating-Water-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 121 - Heating Water  (NB)</video:title>
      <video:description>Heating Water  (NB)

NOTE:  This course continues in the playlist for Part 3 of 4 at 
http://www.youtube.com/playlist?list=PLEE332725D0C39121&amp;feature=view_all

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26544.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-09-19T01:31:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EVwNNIDPaEY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>heating</video:tag>
      <video:tag>water</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Types-Of-Epithelial-Tissue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Types Of Epithelial Tissue</video:title>
      <video:description>This video discusses the different kinds of epithelial tissues. Epithelial tissue is known as tissues that form the outer covering of the body as in skin.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/08cdf0f3-867f-4987-a3a1-ff6ab45b3ca7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:56:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11245.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Kinds</video:tag>
      <video:tag>Epithelial</video:tag>
      <video:tag>tissue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Aspirin-Helps-to-Fight-against-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Aspirin Helps to Fight against Cancer</video:title>
      <video:description>This is the first study to find that aspirin can significantly reduce the risk of cancer spread and death for women who have been treated for early stage breast cancer said dr michelle holmes of harvard medical school who led the study published in the journal of clinical oncology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/f4299194-51e2-4381-a77a-6b8373c01e19/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-11-30T23:48:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9763.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Aspirin</video:tag>
      <video:tag>fights</video:tag>
      <video:tag>Against</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Line-Patterns-Made-By-Magnetic-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Line Patterns Made By Magnetic Force</video:title>
      <video:description>This scientific video shows a study about the patterns made by a magnetic force. Materials used in this demonstration are iron filings, bar magnet, and a cardboard.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/26046de3-aba9-448e-8c93-a1f69f52942f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11223.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Patterns-Formed-From-A-Magnetic-Field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Patterns Formed From A Magnetic Field</video:title>
      <video:description>In this video, the narrator demonstrates the patterns made by a magnetic force. Patterns are made from a single bar magnet, two bar magnets with opposite poles facing each other, and two bar magnets with like poles facing each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/7ea83094-1cb1-41af-a209-9e13977fe325/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-11T23:51:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11224.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>patterns</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>force</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Field</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Vanadium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Vanadium?</video:title>
      <video:description>Vanadium is a silvery grey transition metal whose atomic number is 23. This video explains the origin,uses,source of vanadium and other important facts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/818c0dee-4bc6-4fab-81ba-53272d8f3ee4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>97</video:duration>
      <video:publication_date>2011-12-11T23:47:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11206.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>vanadium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Image-Formation-by-a-Convex-Lens</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Image Formation by a Convex Lens</video:title>
      <video:description>This video explains how an image is formed by a convex lens when an object is at infinity. It also explains what the focal length of the lens is and also the nature of the image.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a8de0de5-e728-4e85-82b6-891178a79b74/cand_5.jpg</video:thumbnail_loc>
      <video:duration>43</video:duration>
      <video:publication_date>2011-12-11T23:57:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11249.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>image</video:tag>
      <video:tag>formation</video:tag>
      <video:tag>by</video:tag>
      <video:tag>A</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>lens</video:tag>
      <video:tag>when</video:tag>
      <video:tag>the</video:tag>
      <video:tag>object</video:tag>
      <video:tag>is</video:tag>
      <video:tag>at</video:tag>
      <video:tag>infinity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Economics-C3-Lecture-10-Regulation-and-Antitrust</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Economics C3 - Lecture 10: Regulation and Antitrust</video:title>
      <video:description>Economics C3 - Lecture 10: Regulation and Antitrust

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25997.jpg</video:thumbnail_loc>
      <video:duration>4790</video:duration>
      <video:publication_date>2012-09-18T23:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N_Pq4JG1USw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Antitrust</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Communication-in-the-nursing-field</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Communication in the nursing field</video:title>
      <video:description>Mrs Merge Gozdowiak, RN. C, NHA vice president of the  Health services talks of the importance of communication in a nursing field. 58% of our communication is by body language and 38 is by tonal voice. Watch this video and learn more.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c0f7226c-06cc-4575-b74a-7d64764b62c0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1595</video:duration>
      <video:publication_date>2011-12-01T04:16:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10201.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Communication</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-C3-Lecture-19-Government-Policies-for-Environme</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics C3 - Lecture 19: Government Policies for Environme</video:title>
      <video:description>Economics C3 - Lecture 19: Government Policies for Environme

Introduction to Environmental Economics and Policy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26026.jpg</video:thumbnail_loc>
      <video:duration>4515</video:duration>
      <video:publication_date>2012-09-18T23:38:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w9EYSHrglRY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>19</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Policies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Environme</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Public-Health-253B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Public Health 253B</video:title>
      <video:description>&quot;Lec 7 - Public Health 253B&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24224.jpg</video:thumbnail_loc>
      <video:duration>8089</video:duration>
      <video:publication_date>2012-09-15T05:03:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/T-TqxscoDb0</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>253B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Polar-Covalent-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Polar Covalent Bonding</video:title>
      <video:description>This video explains the polar covalent bonding with the help of an example of hydrogen and chlorine to form H-CL. Polar covalent bonds are formed due to the sharing of electrons.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/37ede4df-cb64-49d6-9ade-610d9ccf116c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2011-12-11T23:53:58.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11235.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Polar</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Model-of-Skeletal-Muscles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Model of Skeletal Muscles</video:title>
      <video:description>The cylindrical structure of skeletal muscle fiber model is shown in this video. A brief explanation is provided to help you.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/5686e7c3-1574-4b73-9cdb-1da7b1c2f85b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2010-11-15T12:06:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5375.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Skeletal</video:tag>
      <video:tag>Muscle</video:tag>
      <video:tag>fiber</video:tag>
      <video:tag>model</video:tag>
      <video:tag>orientation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sipser-chang-technique-of-sature-fixation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sipser-chang technique of sature fixation</video:title>
      <video:description>Here is a video on McCannel suture fixation of IOL to iris using standard and Sipser-chang technique. It also explains use of siepser slide knot to secure IOL to the iris. These technique can also be helpful for repair of iris, and securing Ahmed segment.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9a1c2667-15a8-4b27-83d4-0f85151379a9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>409</video:duration>
      <video:publication_date>2011-12-01T04:28:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10216.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Education</video:category>
      <video:tag>Sipser</video:tag>
      <video:tag>chang</video:tag>
      <video:tag>Technique</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-21-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 21-Mechanical Engineering 110</video:title>
      <video:description>lec 21-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20930.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-08T00:42:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JpGYIM_dCoU</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Molybdenum-a-Chemical-Substance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Molybdenum a Chemical Substance</video:title>
      <video:description>What is Molybdenum? From where is the name Molybdenum originated from. What are the sources, abundance and uses of Molybdenum? This video will explain you a lot about this.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/da7def27-3e6d-43a0-9825-373bf510e83c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>104</video:duration>
      <video:publication_date>2011-12-11T23:57:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11253.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Molybdenum</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 3 - MIT 18.085 Computational Science and Engineering I&quot; Network applications: A = incidence matrix

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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Programming Languages and Compilers</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:uploader>second second</video:uploader>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/652814ec-d20c-42cf-9f67-45930bb9b3e5/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11322.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:duration>10118</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/sEwMcq7VpqQ</video:player_loc>
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      <video:duration>339</video:duration>
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      <video:uploader>bresca</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 5 - MIT 18.085 Computational Science and Engineering I&quot; Applications to dynamics: eigenvalues of K, solution of Mu&apos;&apos; + Ku = F(t)

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>mit</video:tag>
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      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Structure-Of-Diamond-And-Graphite</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure Of Diamond And Graphite</video:title>
      <video:description>Diamond,graphite,graphene and fullerenes are allotropes of carbon. An allotrope of an element is the different forms in which it can exist. This video explains the structure of two carbon allotropes,graphite and diamond.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11346.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>graphite</video:tag>
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    <loc>https://dnatube.com/videos/What-Is-Heat-Capacity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Heat Capacity?</video:title>
      <video:description>This video presentation explains the meaning of heat capacity. The quantity of heat required to raise its temperature by one degree Celsius is the heat capacity of a body.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f1b40a7a-3ea6-47cd-aa5c-687508d9f31f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>100</video:duration>
      <video:publication_date>2011-12-12T02:17:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11333.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>mass</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>Capacity</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/What-is-Buoyant-Force</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Buoyant Force</video:title>
      <video:description>A brief description of Buoyant Force with the examples of cork in water. Buoyant Force is due to the pressure at bottom of object which pushes it upward.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/538b7482-098b-48ce-a23a-07b35ebc5040/cand_5.jpg</video:thumbnail_loc>
      <video:duration>127</video:duration>
      <video:publication_date>2011-12-12T02:23:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11351.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Buoyant</video:tag>
      <video:tag>force</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Transurethral-resection-of-the-prostate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transurethral resection of the prostate</video:title>
      <video:description>Also known as TUR-P is an operation to cure BPH but it&apos;s not safe for patients with cardiac arests.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/831288ea-5dc2-43bc-8b6c-8ae0648c5723/cand_5.jpg</video:thumbnail_loc>
      <video:duration>312</video:duration>
      <video:publication_date>2011-12-01T04:04:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10183.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>TUR</video:tag>
      <video:tag>P</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Characteristics-Of-Diodes-And-P-N-Junction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Diodes And P-N Junction</video:title>
      <video:description>This video explains the uses of P-N junction and diodes. A device that only allows current to pass in one direction is called diode.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d0cc2896-8d47-4829-be65-b9ebc0a87ad4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>247</video:duration>
      <video:publication_date>2011-12-12T20:29:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11544.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>P</video:tag>
      <video:tag>N</video:tag>
      <video:tag>Junction</video:tag>
      <video:tag>Diodes</video:tag>
      <video:tag>Semi</video:tag>
      <video:tag>conductor</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 8 - MIT 18.085 Computational Science and Engineering I&quot; Applications to boundary value problems: Laplace equation

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15413.jpg</video:thumbnail_loc>
      <video:duration>3956</video:duration>
      <video:publication_date>2012-08-28T17:12:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HzLSToubVI8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 23 - Probability for Life Science&quot;A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20611.jpg</video:thumbnail_loc>
      <video:duration>2444</video:duration>
      <video:publication_date>2012-09-06T16:52:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m15OnjgHmMQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
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      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Inhomogeneous-Partial-Differential-Equations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving  Inhomogeneous  Partial Differential Equations</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order Partial Differential Equations Without Boundary Conditions/n    As an initial application of the second order inhomogeneous linear ordinary differential equation particular solution formula, the purpose of this article is to demonstrate that important inhomogeneous partial differential equations may be solved without resort to initial or boundary conditions - at least until the final arbitrary constants determining step. 
    
    The homogeneous parts of the solutions herein are well-known, place your attention on the inhomogeneous parts. The homogeneous parts are simply included (and short, indeed) for completeness.
    Of course, the reader may read beyond these pages into series solutions of all types, of which this author is also well acquainted with, but inclusion of these in these references is off point.
    
    After doing some math, working on a problem, a general solution to the radially symmetric inhomogeneous Helholtz or steady state Klein-Gordon equation is obtained, as well as Poisson’s equation. /nNext, the problem is generalized a bit, and the results are applied to the heat equation, time-dependant Klein-Gordon equation, and wave equation ... /n ... Thus, is shown that without resort to initial/boundary conditions, inhomogeneous solutions to the Helmholtz equation (including Poisson&apos;s equation), and certain cases of the heat, Klein-Gordon and wave equations may be obtained. And, these are the appropriate points to introduce the initial/boundary conditions to determine the arbitrary constants and establish the specific solutions. /n         Thus, [1], has shown itself not only to be invaluable in solving ordinary differential equations of second (and indeed, arbitrary order), but also in solving important second order (and, clearly arbitrary order) partial differential equations.
    
Links to all my books may be found at:  /nhttps://sites.google.com/site/themathematicalnatureofreality//nhttps://sites.google.com/site/themathematicalnatureofreality/co</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/08/082131bb-ec43-431f-be3e-5408ed539cf2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2011-08-31T10:03:05.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6985.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Helmholtz</video:tag>
      <video:tag>Klein</video:tag>
      <video:tag>Gordon</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Poisson</video:tag>
      <video:tag>s</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Partial-Fraction-Expansion-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Partial Fraction Expansion 2</video:title>
      <video:description>Partial Fraction Expansion 2

A more complex problem</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20181.jpg</video:thumbnail_loc>
      <video:duration>782</video:duration>
      <video:publication_date>2012-09-06T02:24:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6FrPLJY0rqM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Partial</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rutherfords-Discovery-Of-The-Nucleus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rutherford&apos;s Discovery Of The Nucleus</video:title>
      <video:description>This video demonstrates the alpha scattering experiment conducted by Ruther. Ernest Rutherford discovered the nucleus of an atom.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/752eb60f-16d4-4036-bbe1-a466acc581e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-12-12T02:47:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11423.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Ruther</video:tag>
      <video:tag>s</video:tag>
      <video:tag>alpha</video:tag>
      <video:tag>scattering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Large-Hadron-Collider-Geneva</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Large Hadron Collider- Geneva</video:title>
      <video:description>This video shows you the experimental lab situated in Geneva known by name Large Hadron Colloider. This experiment is done to find the answers of questions like how our universe is made and what are the god particles?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/01/77056505-53ad-462b-8300-3013e7b04721/cand_25.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2013-01-12T00:59:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28666.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>hand</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>into</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Hadron</video:tag>
      <video:tag>Collider</video:tag>
      <video:tag>Sixty</video:tag>
      <video:tag>Symbols</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Solving-Linear-Inhomogeneous-2nd-Order-PDEs-2c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Solving Linear Inhomogeneous 2nd Order PDEs 2c</video:title>
      <video:description>Solving Linear Inhomogeneous 2nd Order PDEs 2 (part 3 of 3)/nThis, part 3 of Solving Linear Inhomogeneous 2nd Order PDEs 2, delves more deeply - even more so - into solving inhomogeneous partial differential equations in two independant variables making use of the linear inhomogeneous second order ordinary differential equation particular solution formula. 
Here is a ‘piece de resistance’ on the matter... 
So, now, again, enjoy following the math, at your own pace/n[Music: Creative Commons license by Violinist CARRIE REHKOPF TCHAIKOVSKY VIOLIN CONCERTO 3rd movement,  http://themichels.org/carrie/Carrie_Rehkopf/Video_Audio.html , https://en.wikipedia.org/wiki/Wikipedia:Sound/list ]/nAs always:
All my books are available on Kindle in digital
format at amazon.com, and links to all my books may
be found at the following websites 
https://sites.google.com/site/themathematicalnatureofreality/ 
https://sites.google.com/site/themathematicalnatureofreality/config/pagetemplates/books/nAnd, my book, “A Particular Solutions Formula For Inhomogeneous Arbitrary Order Linear Ordinary Differential Equations” is NOW available in PRINT at amazon.com.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/03/f640da69-9c54-4a3b-bb7d-43ed5ce683b7/cand_25.jpg</video:thumbnail_loc>
      <video:duration>725</video:duration>
      <video:publication_date>2012-03-05T14:33:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11940.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>pde</video:tag>
      <video:tag>inhomogeneous</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>particular</video:tag>
      <video:tag>solution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 24 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20612.jpg</video:thumbnail_loc>
      <video:duration>2956</video:duration>
      <video:publication_date>2012-09-06T16:52:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gBIokB3AqxA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Description-of-home-remedies-for-migraines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Description of home remedies for migraines</video:title>
      <video:description>This video describes about home remedies for migraines (Conditions A-Z).

Your FEROCIOUS migraine headache pain feels like it&apos;ll never end, but it IS possible to GET SOME RELIEF using home remedies. Watch this to learn how! And for more, visit: http://conditions.healthguru.com/</video:description>
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      <video:duration>129</video:duration>
      <video:publication_date>2012-10-11T00:23:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/27845.mp4</video:content_loc>
      <video:uploader>Julia Roberts</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>home</video:tag>
      <video:tag>Remedies</video:tag>
      <video:tag>for</video:tag>
      <video:tag>migraines</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Everybody-Gets-Their-Own-Rainbow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Everybody Gets Their Own Rainbow</video:title>
      <video:description>Why rainbows are always just out of grasp, display colors in the order they do, and more.  Even explains the infamous *double rainbow.*  Oh yeah.  Also, &quot;moonbows&quot; exist--check it out!</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/617f472b-7ce4-4d4e-b186-852cc4cf3c64/cand_25.jpg</video:thumbnail_loc>
      <video:duration>369</video:duration>
      <video:publication_date>2012-11-27T03:07:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28101.mp4</video:content_loc>
      <video:uploader>layne.ransom.5</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>rainbows</video:tag>
      <video:tag>colors</video:tag>
      <video:tag>double</video:tag>
      <video:tag>rainbow</video:tag>
      <video:tag>moonbows</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-83-Introduction-to-Function-Inverses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 83 - Introduction to Function Inverses</video:title>
      <video:description>Introduction to Function Inverses

Introduction to Function Inverses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20195.jpg</video:thumbnail_loc>
      <video:duration>545</video:duration>
      <video:publication_date>2012-09-06T02:31:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W84lObmOp8M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>Inverses</video:tag>
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    <loc>https://dnatube.com/videos/Tour-of-the-map-of-the-big-bang-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tour of the map of the big bang - by Minute Physics</video:title>
      <video:description>Did you know we can still see the big bang? If you would love to become versed on the map of the universe, you must check out this stunning clip.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/54d1a41d-408e-42b2-a341-870e1cd75310/cand_25.jpg</video:thumbnail_loc>
      <video:duration>90</video:duration>
      <video:publication_date>2013-02-07T06:43:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29280.mp4</video:content_loc>
      <video:uploader>Wendi Westfall</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Big</video:tag>
      <video:tag>bang</video:tag>
      <video:tag>Stars</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 25 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20613.jpg</video:thumbnail_loc>
      <video:duration>2909</video:duration>
      <video:publication_date>2012-09-06T16:52:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UmMQekGrHMc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
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      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
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      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Characteristics Of Ethanol</video:title>
      <video:description>In this video, the narrator explains the properties and characteristics of ethanol. Ethanol is a colorless and highly flammable liquid.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f93fa7d8-7d3b-4063-a783-a8d811045ad1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>215</video:duration>
      <video:publication_date>2011-12-12T04:21:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11509.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
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      <video:tag>Alkali</video:tag>
      <video:tag>Metals</video:tag>
      <video:tag>Combustion</video:tag>
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      <video:tag>Acid</video:tag>
      <video:tag>Alcohol</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dynamicity of microtubules</video:title>
      <video:description>This video shows microtubules dynamics. Microtubules and proteins aggregates are represented in colors.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/dcfb42c3-9cff-459a-bfc2-89d7580bc63f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>49</video:duration>
      <video:publication_date>2007-03-30T17:55:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/126.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>17</video:tag>
      <video:tag>3</video:tag>
      <video:tag>microtubule</video:tag>
      <video:tag>ER</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triskelion (clathrin)</video:title>
      <video:description>Video describes the structure of triskelion. More info: The triskelion shape of the clathrin molecule enables it to form the polyhedral protein network that covers clathrin-coated pits and vesicles. Domains within the clathrin heavy chain that are responsible for maintaining triskelion shape and function were identified and localized. Sequences that mediate trimerization are distal to the carboxyl terminus and are adjacent to a domain that mediates both light chain binding and clathrin assembly. Structural modeling predicts that within this domain, the region of heavy chain-light chain interaction is a bundle of three or four alpha helices.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/03/410fdebc-0bec-4b5e-887e-9846f82ca416/cand_5.jpg</video:thumbnail_loc>
      <video:duration>88</video:duration>
      <video:publication_date>2007-03-28T22:51:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/98.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>clathrin</video:tag>
      <video:tag>triskelion</video:tag>
      <video:tag>membrane</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>coat</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Blood Pressure Part 3</video:title>
      <video:description>This video explains how blood pressure works. This is the third part of the whole set. Blood pressure is the force created by the heart as it pushes blood into the arteries and the circulatory system. When the heart pumps, it causes blood to flow through the arteries and into the arterioles.  As the blood goes through the arterioles, the arterioles either contract or expand altering both the amount of blood flow and the resistance to blood flow. If the arterioles remain in a contracted form, they create high blood pressure.  The heart must then pump harder because the arterioles are exerting a greater resistance to blood flow.</video:description>
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      <video:duration>600</video:duration>
      <video:publication_date>2010-11-11T22:38:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5016.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Education</video:category>
      <video:tag>blood</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How a Mammary Ductoscopy works</video:title>
      <video:description>The medical diagnostic procedure for viewing and collecting  epithelial cells and other internal features of the milk duct is called Mammary ductoscopy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b09585e8-e859-4722-b779-62830b984d38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2011-12-01T20:33:40.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10411.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mammary</video:tag>
      <video:tag>Ductoscopy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 9 - MIT 18.085 Computational Science and Engineering I&quot; Solutions of Laplace equation: complex variables

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15414.jpg</video:thumbnail_loc>
      <video:duration>4198</video:duration>
      <video:publication_date>2012-08-28T17:12:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7pxSbSmPv2g</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-The-Equation-Of-An-Ellipse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is The Equation Of An Ellipse?</video:title>
      <video:description>This video demonstrates the equation of the ellipse. Ellipse is the locus of a point in which moves in a way such that the ratio of its distance from the focus to its distance from the directrix is less than 1.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/320956f4-8e0f-40cb-a25e-8c30e988f36a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-12-12T22:22:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11615.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>equation</video:tag>
      <video:tag>Ellipse</video:tag>
      <video:tag>Locus</video:tag>
      <video:tag>Directrix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dispersion-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dispersion of Light</video:title>
      <video:description>This video shows the dispersion of light with the help of prism and many more examples. During dispersion the rays with different frequencies are separated from each other.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/70507279-03b8-47a8-8f52-e9af98e65ae1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>89</video:duration>
      <video:publication_date>2011-12-12T20:32:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11549.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>wave</video:tag>
      <video:tag>Properties</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Dispersion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sending-Message-from-ISS-to-Earth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sending Message from ISS to Earth</video:title>
      <video:description>A video showing the process of messaging from ISS to all humankind. Video is really interesting and is explained very clearly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/7231e382-b5c6-4992-bd44-f4e66190b48d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2013-02-09T06:38:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29810.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Further</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Yonder</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ISS</video:tag>
      <video:tag>to</video:tag>
      <video:tag>All</video:tag>
      <video:tag>Humankind</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Protein dehydrogenase complex</video:title>
      <video:description>This video shows protein dehydrogenase complex. Composion, mechanism, how it is controlled is explained in this animation. 

Short Backgroun information: Pyruvate dehydrogenase complex (PDC) is a complex of three enzymes that transform pyruvate into acetyl-CoA by a process called pyruvate decarboxylation. Acetyl-CoA may then be used in the citric acid cycle to carry out cellular respiration, and this complex links the glycolysis metabolic pathway to the citric acid cycle. Pyruvate decarboxylation is also known as the \</video:description>
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      <video:publication_date>2007-04-01T17:55:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/161.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dehydrogenase</video:tag>
    </video:video>
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    <loc>https://dnatube.com/videos/Why-Dont-Birds-Get-Electrocuted-When-They-Perch-on-Live-wires</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Why Don&apos;t Birds Get Electrocuted When They Perch on Live wires?</video:title>
      <video:description>Electric wires are dangerous, but have you wondered why perching birds do not get electrocuted? This video will explain why birds do not get electrocuted when they perch on theses dangerous wires.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/8f161699-e134-408b-9221-4eeae1004939/cand_5.jpg</video:thumbnail_loc>
      <video:duration>149</video:duration>
      <video:publication_date>2011-12-12T20:31:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11547.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Why</video:tag>
      <video:tag>Perching</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>do</video:tag>
      <video:tag>Not</video:tag>
      <video:tag>get</video:tag>
      <video:tag>Electrocuted</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Electromagnetic-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Electromagnetic Induction?</video:title>
      <video:description>This video explains the principle of electromagnetic induction. The first person to verify that a magnet can produce is the English scientist Michael Faraday.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a1c195f6-0192-4e08-9f2e-30f0836f27a4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2011-12-12T22:22:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11614.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Induction</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>magnet</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/How-Carbon-Cycle-Works</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Carbon Cycle Works?</video:title>
      <video:description>This video demonstrates the different phases of the carbon cycle. Carbon cycle is the cyclic changes of carbon in our nature. Carbon undergoes several transformations in each cycle thru different processes such as decomposition, diffusion, photosynthesis, and respiration.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/dae28d46-32bb-4354-9283-92ef100b5eef/cand_5.jpg</video:thumbnail_loc>
      <video:duration>398</video:duration>
      <video:publication_date>2011-12-13T03:40:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11642.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>carbon</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>dioxide</video:tag>
      <video:tag>Photosynthesis</video:tag>
      <video:tag>Respiration</video:tag>
      <video:tag>decomposition</video:tag>
      <video:tag>fossil</video:tag>
      <video:tag>Diffusion</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-Practice-of-Art-23AC-Lecture-20</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 15 - Practice of Art 23AC - Lecture 20</video:title>
      <video:description>Practice of Art 23AC - Lecture 20

Foundations of American Cyber-Culture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26046.jpg</video:thumbnail_loc>
      <video:duration>2688</video:duration>
      <video:publication_date>2012-09-18T23:41:36.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/GPS-Video-1-Global-Positioning-System-Basics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GPS Video 1 - Global Positioning System Basics</video:title>
      <video:description>This video has should help you understand some of the basic concepts of GPS (Global Positioning System).</video:description>
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      <video:duration>339</video:duration>
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      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Force-of-friction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Force of friction</video:title>
      <video:description>The video uses a ball to explain friction on surfaces of bodies in motion. Frictional force slow down the speed of a moving body. These video discuss various forms of frictional force and their importance and disadvantage.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11621.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
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      <video:tag>force</video:tag>
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    <loc>https://dnatube.com/videos/Vaccine-for-Brain-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vaccine for Brain Cancer</video:title>
      <video:description>The brain as one of the most important organ of the body is not spared by the over growth cells that is cancer. This video is giving information a possibility of a cancer vaccine.</video:description>
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      <video:duration>140</video:duration>
      <video:publication_date>2011-11-30T23:55:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9771.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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      <video:tag>vaccine</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Censoring-of-a-massive-coronal-mass-ejection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Censoring of a massive coronal mass ejection</video:title>
      <video:description>This is a lesson of censoring an alert massive (CME)coronal mass ejection. We demonstrate the impact of the large Ateroid with respect to different time period.</video:description>
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      <video:duration>316</video:duration>
      <video:publication_date>2011-12-13T03:43:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11643.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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      <video:tag>Ejection</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-5-Computer-Science-169-Lecture-6-blue-screen-for-first-15-m</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Computer Science 169 - Lecture 6: blue screen for first 15 m</video:title>
      <video:description>Computer Science 169 - Lecture 6: blue screen for first 15 m

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26075.jpg</video:thumbnail_loc>
      <video:duration>3610</video:duration>
      <video:publication_date>2012-09-18T23:48:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bnwro1bPVLk</video:player_loc>
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      <video:tag>169</video:tag>
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      <video:tag>M</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Cochlear-Implants</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Cochlear Implants</video:title>
      <video:description>This video shows that how the Cochlear Implant provide the sense of hearing to a person who is severely hard to hearing. Cochlear Implant also provides hearing to the people who have lost hearing due to the damage of sensory hairs.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a38ac8bf-4631-4c20-ba21-bf84c084d108/cand_5.jpg</video:thumbnail_loc>
      <video:duration>136</video:duration>
      <video:publication_date>2011-11-30T23:56:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9772.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Biomedical Engineering</video:category>
      <video:tag>Cochlear</video:tag>
      <video:tag>Implants</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Procedures-In-Magnetization-And-Demagnetization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Procedures In Magnetization And Demagnetization</video:title>
      <video:description>This video demonstrates the process of magnetization and demagnetization. The method for removing the magnetic field of an object is called demagnetization.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c4c3e9e3-575f-4a54-858a-9eb7edf9edaa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-12-13T04:10:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11651.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Experiments</video:category>
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      <video:tag>Demagnetization</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Dutch</video:tag>
      <video:tag>single</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Handlind</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Children of Africa</video:title>
      <video:description>The video focuses on &quot;Children of Africa, the story of us&quot;. The phrase &quot;The Story of Us&quot; is used to mean that early men lived in Africa and it is the origin of every modern man.</video:description>
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      <video:publication_date>2011-12-12T21:43:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11608.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
      <video:tag>African</video:tag>
      <video:tag>child</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Techniques-For-Magnetization-And-Demagnetization</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Techniques For Magnetization And Demagnetization</video:title>
      <video:description>In this video, the narrator discusses the different methods in magnetization and demagnetization. Methods covered in this presentation are, double dutch, single touch, and electrical method.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/2d8c4808-0412-4bac-8fff-f9032ad75399/cand_5.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2011-12-13T04:07:41.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11650.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Magnetization</video:tag>
      <video:tag>Demagnetization</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Dutch</video:tag>
      <video:tag>single</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>Handlind</video:tag>
      <video:tag>heating</video:tag>
      <video:tag>Induction</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Function-Of-The-Urinary-System-In-Human-Beings</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Function Of The Urinary System In Human Beings</video:title>
      <video:description>This video demonstrates how the urinary system works in a human being. The organs that generate, stores, and remove urine are called urinary system.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/69fa49d7-d724-41a0-b436-d67e5184aee8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>570</video:duration>
      <video:publication_date>2011-12-12T21:30:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11591.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Urinary</video:tag>
      <video:tag>system</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Metabolism</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/AC-Generator</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>AC Generator</video:title>
      <video:description>An AC generator converts mechanical energy into electrical energy. This video demonstrates the uses and functions of an AC generator.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/75e3cfdd-875e-4784-8f72-c15f1446d071/cand_5.jpg</video:thumbnail_loc>
      <video:duration>451</video:duration>
      <video:publication_date>2011-12-13T04:17:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11653.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>AC</video:tag>
      <video:tag>Generator</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Journey-to-Moon-with-Apollo-11</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Journey to Moon with Apollo 11</video:title>
      <video:description>This video contains a clip from the journey of the moon. The scientist ready to travel and the people outside waiting for the launch are shown here.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/cf94792e-0dea-4789-9148-21643a78152b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-13T04:55:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11665.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Journey</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Moon</video:tag>
      <video:tag>Apollo</video:tag>
      <video:tag>11</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-8-Electrical-Engineering-141-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Electrical Engineering 141 - Lecture 15</video:title>
      <video:description>Electrical Engineering 141 - Lecture 15. Lecture is recorded on Fall 2011.


Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26082.jpg</video:thumbnail_loc>
      <video:duration>4751</video:duration>
      <video:publication_date>2012-09-18T23:50:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0Recsyl8F_4</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
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      <video:tag>engineering</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Huygens&apos; Journey to Saturn VI</video:title>
      <video:description>Image from the surface of Saturn&apos;s Moon also called Titan is the only picture from the surface of a global body outside the inner Solar System.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/307c0842-0af3-481f-bac0-c8d49deaf866/cand_5.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2011-12-13T04:49:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11663.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Huygens</video:tag>
      <video:tag>landing</video:tag>
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      <video:tag>titan</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Separating-Hydrogen-And-Oxygen-By-Electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Separating Hydrogen And Oxygen By Electrolysis</video:title>
      <video:description>This video demonstrates the electrolysis experiment. This set up is used to separate hydrogen and oxygen.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/754da533-b4c1-4a49-95a8-8736853a5463/cand_5.jpg</video:thumbnail_loc>
      <video:duration>260</video:duration>
      <video:publication_date>2011-12-13T05:54:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11682.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemical Engineering</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxygen</video:tag>
      <video:tag>Separated</video:tag>
      <video:tag>Electrolysis</video:tag>
      <video:tag>Unit</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Sodium-electrolysis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sodium electrolysis</video:title>
      <video:description>How electrolysis of sodium works is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/816dee47-1f04-4655-bcdc-34e7857bc0e3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-13T04:33:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11658.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>sodium</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Incredible Journey Of Cassini - Huygens</video:title>
      <video:description>This video shows the journey of a NASA spacecraft to the orbit of Saturn. Cassini-Huygens landed on a moon of Saturn called Titan on 2005.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a0cb6e57-f87b-420e-980b-d73634160b35/cand_5.jpg</video:thumbnail_loc>
      <video:duration>281</video:duration>
      <video:publication_date>2011-12-13T05:56:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11683.mp4</video:content_loc>
      <video:uploader>bresca</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Cassini</video:tag>
      <video:tag>Huygens</video:tag>
      <video:tag>the</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Journey</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Cosmic-Rays-can-change-Human-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>Cosmic rays refers to elementary particles, nuclei and electromagnetic radiation of extraterrestrial origin. Cosmic ray may cause mutation of DNA. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c53cc81c-14c4-4888-94bd-070b27d962b0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>480</video:duration>
      <video:publication_date>2011-12-13T06:00:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11684.mp4</video:content_loc>
      <video:uploader>burki</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>dna</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-warming-contributiion-of-cosmic-ray</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global warming: contributiion of cosmic ray</video:title>
      <video:description>Global warming may change the face of the earth. Human activities such excessive burning of fossil fuel is blamed for global warming. However, other factors like cosmic radiation may also contribute to global warming. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ecda6840-7414-425c-aaa9-ba8bb397f78f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2011-12-13T06:09:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11687.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>are</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>Rays</video:tag>
      <video:tag>Causing</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Implicit-Differentiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Implicit Differentiation</video:title>
      <video:description>Implicit Differentiation

Taking the derivative when y is defined implicitly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19826.jpg</video:thumbnail_loc>
      <video:duration>957</video:duration>
      <video:publication_date>2012-09-05T17:52:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sL6MC-lKOrw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:description>&quot;Lec 12 - MIT 18.085 Computational Science and Engineering I&quot; Solutions of initial value problems: eigenfunctions

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>Your</video:tag>
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A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>4262</video:duration>
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      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
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      <video:publication_date>2012-09-04T20:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-Zzq7JozAlY</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Leadership</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Everyone wonders that how does the moon changes its shape. There are 8 different phases of moon. These are shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/3b743e6a-16d5-4fbc-b31d-a590962c5ca6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2011-12-13T22:40:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11752.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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      <video:tag>phases</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Giving Birth in Water</video:title>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/445de65d-0f27-4e8a-b5af-fd7c99a4f180/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2011-12-13T22:37:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11749.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>water</video:tag>
      <video:tag>Birth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Funny-Catheter-Recycle-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Funny Catheter Recycle Video</video:title>
      <video:description>Check out the latest foley catheters videos and other funny videos Profesionals relate to the concept of not recycling Intermttent Catheters watch full  video</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5fde1677-ba7d-4149-ae0a-25b5c5702d64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2011-12-01T02:18:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9917.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>funny</video:tag>
      <video:tag>catheter</video:tag>
      <video:tag>Recycle</video:tag>
      <video:tag>Video</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Parts-of-the-Soul-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  4 - Parts of the Soul II</video:title>
      <video:description>&quot;Lec  4 - Parts of the Soul II&quot;Philosophy and the Science of Human Nature (PHIL 181)

Professor Gendler begins with a demonstration of sampling bias and a discussion of the problems it raises for empirical psychology. The lecture then returns to divisions of the soul, focusing on examples from contemporary research. The first are dual-processing accounts of cognition, which are introduced along with a discussion of the Wason selection task and belief biases. Next, the influential research of Kahneman and Tversky on heuristics and biases is introduced alongside the famous Asian disease experiment. Finally, Professor Gendler introduces her own notion of alief and offers several examples that distinguish it from belief.

00:00 - Chapter 1. Sampling Bias
05:58 - Chapter 2: Dual Processing Accounts of Cognition and the Wason Selection Task
23:55 - Chapter 3. Kahneman and Tversky on Framing Effects
32:18 - Chapter 4. Alief

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23584.jpg</video:thumbnail_loc>
      <video:duration>2705</video:duration>
      <video:publication_date>2012-09-14T09:38:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/znE88LapbTs</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Parts</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>soul</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-143-cMultiplying-and-Dividing-Rational-Expressions-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 143 - cMultiplying and Dividing Rational Expressions 1</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 1

U11_L1_T2_we1 Multiplying and Dividing Rational Expressions 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24770.jpg</video:thumbnail_loc>
      <video:duration>218</video:duration>
      <video:publication_date>2012-09-17T16:45:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GL69IA2q4s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Flourishing-and-Attachment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Flourishing and Attachment</video:title>
      <video:description>&quot;Lec 7 - Flourishing and Attachment&quot;Philosophy and the Science of Human Nature (PHIL 181)

The discussion of the disordered soul continues with a reflection on the Stanley Milgram&apos;s famous studies, in which participants were directed to perform harmful actions that ran counter to their reflective moral commitments. Interestingly, such demands were more likely followed when the commander was closer to the subject and the victim further away. What is it about proximity to others that has this effect on us? Professor Gendler goes on to discuss the relationship between social attachment and human flourishing, reviewing Harlow&apos;s wire mother/cloth mother experiments on non-human primates, studies of attachment styles in infants, and cross-cultural research demonstrating the importance of social relationships for flourishing and health.

00:00 - Chapter 1. The Milgram Studies
10:54 - Chapter 2. Personal Interaction and Moral Behavior
18:26 - Chapter 3. Attachment in Infants and Non-Human Primates
28:53 - Chapter 4. Importance of Social Interaction in Human Flourishing 
34:33 - Chapter 5. Questions

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23589.jpg</video:thumbnail_loc>
      <video:duration>2266</video:duration>
      <video:publication_date>2012-09-14T09:38:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5JMNOKVeA9Q</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Flourishing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>attachment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 -  MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 14 -  MIT 18.085 Computational Science and Engineering I&quot; Numerical linear algebra: SVD and applications

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15423.jpg</video:thumbnail_loc>
      <video:duration>3658</video:duration>
      <video:publication_date>2012-08-28T17:15:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ywK_miSFVew</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-84-Function-Inverse-Example-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Function Inverse Example 1</video:title>
      <video:description>Function Inverse Example 1

Function Inverse Example 1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20196.jpg</video:thumbnail_loc>
      <video:duration>404</video:duration>
      <video:publication_date>2012-09-06T02:31:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wSiamij_i_k</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-51-Evaluate-a-formula-using-substitution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 51 - Evaluate a formula using substitution</video:title>
      <video:description>Evaluate a formula using substitution

u10_l1_t4_we1 Evaluate a formula using substitution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25173.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2012-09-18T01:38:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tC1SfxRvtmM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>evaluate</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>using</video:tag>
      <video:tag>substitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Classical-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Classical Mechanics</video:title>
      <video:description>&quot;Lec 8 - Classical Mechanics&quot; (November 14, 2011) Leonard Susskind discusses the some of the basic laws and ideas of modern physics. In this lecture, he looks closely at the concept of angular momentum and Poisson Brackets. He derives the basic angular momentum equations and shows how they can describe this fundamental type of motion.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18985.jpg</video:thumbnail_loc>
      <video:duration>5887</video:duration>
      <video:publication_date>2012-09-04T08:34:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oePbj7yrzUQ</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>astrophysics</video:tag>
      <video:tag>Stellar</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>radioactivity</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>poison</video:tag>
      <video:tag>Hamiltonian</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>time</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>high</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Virtue-and-Habit-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  Virtue and Habit I</video:title>
      <video:description>&quot;Lec 9 -  Virtue and Habit I&quot;Philosophy and the Science of Human Nature (PHIL 181)

We become virtuous by acting as if we are virtuous. This central insight of Aristotle is explored in this lecture. Professor Gendler begins by explaining how Aristotle&apos;s method can allow us to turn normative laws - which describe how we should act -- into descriptive laws -- which describe how we do act. But what practical strategies are available to help us turn our reflective behavior (acting as if virtuous) into automatic behavior (being virtuous)? To address this question, Professor Gendler explores a number of surprising parallels between Pavlovian conditioning of animals, successful parenting strategies, and techniques for acquiring virtue by habit.

00:00 - Chapter 1. Norms, Laws, and Habits
12:31 - Chapter 2. Aristotle on Habituation
21:37 - Chapter 3. Classical and Operant Conditioning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23593.jpg</video:thumbnail_loc>
      <video:duration>2410</video:duration>
      <video:publication_date>2012-09-14T09:39:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/reZA81S0zfI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>virtue</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Habit</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Lecture-6-Turbo-Assessing-Externalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Lecture 6 (Turbo) - Assessing Externalities</video:title>
      <video:description>Lec 10 - Lecture 6 (Turbo) - Assessing Externalities. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Assessing Externalities&quot; October 20, 2011 The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture picks up where the last left off: how to gather the information needed to correctly internalize externalities.  We analyze three approaches: those based on scientific expertise, surveys and &quot;incentive compatible mechanisms&quot;.  After developing some basic concepts, we consider the Stern Review of the Economics of Climate Change as an example of the first approach.  We then discuss the flaws of surveys and the poor incentives they offer participants.  Finally, we discuss how incentive compatible mechanisms, like the Vickrey-Clarke-Groves mechanism, attempt, but usually fail, to satisfactorily resolve these concerns.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15006.jpg</video:thumbnail_loc>
      <video:duration>4571</video:duration>
      <video:publication_date>2012-08-28T11:30:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OG7ofRhRcOQ</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -  MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 15 -  MIT 18.085 Computational Science and Engineering &quot; Numerical methods in estimation: recursive least squares and covariance matrix

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15424.jpg</video:thumbnail_loc>
      <video:duration>3992</video:duration>
      <video:publication_date>2012-08-28T17:15:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RpeaxINv2Yk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Lecture-8B-Product-Design-Price-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Lecture 8B - Product Design Price Theory</video:title>
      <video:description>Lec 11 - Lecture 8B - Product Design Price Theory. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Product Design Price Theory&quot; October 20, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15007.jpg</video:thumbnail_loc>
      <video:duration>5000</video:duration>
      <video:publication_date>2012-08-28T11:30:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kob7ApDl3HM</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-8-Regular-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 8 (Regular) - Price Discrimination</video:title>
      <video:description>Lec 13 - Lecture 8 (Regular) - Price Discrimination. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Price Discrimination,&quot; October 27, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture addresses monopolistic firms&apos; attempt to get around their basic trade-off by charging different prices to different consumer or for different units of goods.  After exploring why first-degree price discrimination is desirable but unattainable, we consider how various imperfect forms of price discrimination (implicit, explicit and others) operate.  We analyze when price discrimination improves and when it harms the efficient operation of markets and how price discriminatory strategies can be used in the design of public policies such as taxation, auctions and criminal justice.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15009.jpg</video:thumbnail_loc>
      <video:duration>4725</video:duration>
      <video:publication_date>2012-08-28T11:31:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LoJKNajYwRI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Quiet-Revolution-in-Plastics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14-The Quiet Revolution in Plastics</video:title>
      <video:description>&quot;Lec 14-The Quiet Revolution in Plastics&quot;Environmental Politics and Law (EVST 255)

Plastics are omnipresent but minimally understood and regulated in the United States. The lecture focuses on the dangers that chemicals in plastics pose to human health, particularly via leaching into food and water. Plastics are regulated by the Toxic Substance Control Act, which gives the Environmental Protection Agency the responsibility of testing to ensure that plastics do not adversely affect human health. When plastics can leach into food, the Food and Drug Administration can demand testing. Professor Wargo shows how oversights have led to limited labeling of hazardous plastics, which results in consumers having limited means of protecting themselves from harm.

00:00 - Chapter 1. An Introduction to The Plastics Problem
06:49 - Chapter 2. Plastics: Omnipresent in Everyday Life
33:05 - Chapter 3. Where Does All that Plastic Go?
43:49 - Chapter 4. How Plastics Have Escaped Regulation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23190.jpg</video:thumbnail_loc>
      <video:duration>3123</video:duration>
      <video:publication_date>2012-09-13T11:23:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lIeWf8Oki2A</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Quiet</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plastics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Fitzgerald-Tender-is-the-Night-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Fitzgerald, Tender is the Night (continued)</video:title>
      <video:description>&quot;Lec 21 - Fitzgerald, Tender is the Night (continued)&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of Tender Is the Night with a biographical sketch of Zelda Sayre Fitzgerald&apos;s mental instability, the inspiration for the character of Nicole Diver. Invoking the schema of &quot;have&quot; and &quot;have not,&quot; she then shows how Fitzgerald borrows techniques from film to quicken the pace of Dick Diver&apos;s narrative of dispossession. Dimock argues that Fitzgerald uses close-up, cross-cutting, and the speeding up of negative resolutions to strip Dick of his professional identity and to render him empty-handed at the end.

00:00 - Chapter 1. The Biography of F. Scott Fitzgerald and Zelda Sayer 
10:52 - Chapter 2. Have and Have Not as Types in Tender Is the Night 
17:00 - Chapter 3. Rosemary and Dick as Actors
24:10 - Chapter 4. The Close-Up as a Narrative Technique
36:30 - Chapter 5. Cross-Cutting as a Narrative Technique
13:59 - Chapter 6. Racialization in Fitzgerald
40:50 - Chapter 7. Cross-Cutting to Nicole&apos;s Judgment of Dick 
44:29 - Chapter 8. The Speed of the Negative Resolution to Tender Is the Night 
48:57 - Chapter 9. The Intrusion of World War I into Marriage   

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23609.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T09:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PcK0GlkMmYQ</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Fitzgerald</video:tag>
      <video:tag>Tender</video:tag>
      <video:tag>is</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Night</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Lecture-8-Turbo-Price-Discrimination</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Lecture 8 (Turbo) - Price Discrimination</video:title>
      <video:description>Lec 14 - Lecture 8 (Turbo) - Price Discrimination. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Price Discrimination,&quot; October 27, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture addresses monopolistic firms&apos; attempt to get around their basic trade-off by charging different prices to different consumer or for different units of goods.  After exploring why first-degree price discrimination is desirable but unattainable, we consider how various imperfect forms of price discrimination (implicit, explicit and others) operate.  We analyze when price discrimination improves and when it harms the efficient operation of markets and how price discriminatory strategies can be used in the design of public policies such as taxation, auctions and criminal justice.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15010.jpg</video:thumbnail_loc>
      <video:duration>4447</video:duration>
      <video:publication_date>2012-08-28T11:31:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ht6kPwsfZw</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-85-Function-Inverses-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 85 - Function Inverses Example 2</video:title>
      <video:description>Function Inverses Example 2

Function Inverses Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20197.jpg</video:thumbnail_loc>
      <video:duration>432</video:duration>
      <video:publication_date>2012-09-06T02:32:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aeyFb2eVH1c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>function</video:tag>
      <video:tag>Inverses</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Economic-Motivations-for-Fertility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Economic Motivations for Fertility</video:title>
      <video:description>&quot;Lec 19 - Economic Motivations for Fertility&quot; Global Problems of Population Growth (MCDB 150)

Data shows, consistently, that poor people have more children than rich people; economically speaking, children are an inferior good. Children are production goods because they do work, consumption goods because they are enjoyable, and investment goods because they support parents in old age. Jobs in the modern sector require education and health. To pay for this, parents have to focus their resources on fewer children.

00:00 - Chapter 1. Children as Inferior Goods
09:50 - Chapter 2. The Economics of Childbearing
22:15 - Chapter 3. Children as Consumption Goods
28:43 - Chapter 4. Children as Investment Goods
37:55 - Chapter 5. Education and Maximizing Investment in Children
50:46 - Chapter 6. Investing in Education
57:01 - Chapter 7. The Process of Modernization
01:06:19 - Chapter 8. Opportunity Costs of Childbearing for Modern Mothers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23108.jpg</video:thumbnail_loc>
      <video:duration>4442</video:duration>
      <video:publication_date>2012-09-12T12:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GgNDFgw6j2A</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>Motivations</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Fertility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 26 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20614.jpg</video:thumbnail_loc>
      <video:duration>2941</video:duration>
      <video:publication_date>2012-09-06T16:55:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GiMQFfnWFU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
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      <video:tag>for</video:tag>
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      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-2003-AIME-II-Problem-5-Minor-Correction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - 2003 AIME II Problem 5 Minor Correction</video:title>
      <video:description>2003 AIME II Problem 5 Minor Correction

2003 AIME II Problem 5 Minor Correction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25049.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-18T00:31:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yXg5CYuCcU4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>2003</video:tag>
      <video:tag>AIME</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Minor</video:tag>
      <video:tag>Correction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Sociology150A-Automaticity-3-and-Immune-Neglect</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Sociology150A -Automaticity 3 and Immune Neglect</video:title>
      <video:description>&quot;Lec 23 - Sociology150A -Automaticity 3 and Immune Neglect&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24269.jpg</video:thumbnail_loc>
      <video:duration>3805</video:duration>
      <video:publication_date>2012-09-15T05:47:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DEgwMUKd8fE</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Automaticity</video:tag>
      <video:tag>3</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>Neglect</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Purgatory-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Purgatory I, II</video:title>
      <video:description>&quot;Lec 9 - Purgatory I, II&quot; Dante in Translation (ITAL 310)

In this lecture, Professor Mazzotta introduces Purgatory and proceeds with a close reading of Cantos I and II. The topography of Mount Purgatory is described, and the moral system it structures is contrasted with that of Hell. Dante&apos;s paradoxical choice of Cato, a pagan suicide, as guardian to the entrance of Purgatory ushers in a discussion of freedom from the standpoint of classical antiquity, on the one hand, and Judaism, on the other. In his refusal to be enslaved by the past, both on earth and in the afterlife, Cato is seen to embody the virtues of exile, setting an example for the penitent souls of Ante-purgatory (Purgatory II), including the pilgrim, who still clings to the comforts of the past.

00:00 - Chapter 1. Purgatory as an Idea and as a Poetic Construction 
07:34 - Chapter 2. Canto I: A New Departure 
16:35 - Chapter 3. The Muses: Tonality and Orientation 
23:27 - Chapter 4. Cato
30:14 - Chapter 5. Suicide; Purgatory as the Domain of Freedom
40:42 - Chapter 6. Canto II: Purgatory as the Antipodes of Jerusalem: Exodus
49:46 - Chapter 7. Internalizing the Narrative; The Exilic Condition; Casella 
01:00:29 - Chapter 8. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23074.jpg</video:thumbnail_loc>
      <video:duration>4259</video:duration>
      <video:publication_date>2012-09-12T06:29:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SkwWbSoLRAQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Purgatory</video:tag>
      <video:tag>I</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Probability for Life Science</video:title>
      <video:description>&quot;Lec Last - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: Herbert Enderton, Ph.D., Harvard University.  Dr. Enderton is Logic Colloquim Chairman for the UCLA Logic Center --  http://www.logic.ucla.edu/.

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20616.jpg</video:thumbnail_loc>
      <video:duration>2720</video:duration>
      <video:publication_date>2012-09-06T16:55:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jlwMcm_u7OQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Technology-and-Invention-in-Finance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Technology and Invention in Finance</video:title>
      <video:description>&quot;Lec 3 - Technology and Invention in Finance&quot; Financial Markets (2011) (ECON 252)

In the beginning of the lecture, Professor Shiller reviews the probability theory concepts from the last class and extends these concepts by the central limit theorem. Afterwards, he turns his attention toward the role of financial technology and financial invention within society, in particular with regard to the management of big and important risks. He proceeds along the lines of a &quot;framing&quot; theme, referring to the context and the associations of inventions, and along the lines of a &quot;device&quot; theme, emphasizing the creation of complicated structures set up for a certain purpose, which require learning over time to be improved. His coverage of financial inventions spans limited liability for corporations and the framework of Township and Village Enterprises in China, as well as inflation indexation from its inception around the turn of the 19th century to its applications in Chile and Mexico in the 20th century. Professor Shiller concludes the lecture elaborating on swap contracts as financial inventions, and on the subsequent development of credit default swaps.

00:00 - Chapter 1. Introduction
02:38 - Chapter 2. Review of Probability Theory and the Central Limit Theorem
14:21 - Chapter 3. The Role of Finance in Society 
28:52 - Chapter 4. A Selection of Modern Inventions 
39:14 - Chapter 5. Corporations and Limited Liability
51:33 - Chapter 6. Inflation Indexation 
01:07:42 - Chapter 7. Swap Contracts

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23702.jpg</video:thumbnail_loc>
      <video:duration>4529</video:duration>
      <video:publication_date>2012-09-14T10:39:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Iij2mpilSJo</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>in</video:tag>
      <video:tag>finance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 3 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27106.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-09-21T02:50:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vz-NFEzcuxg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 4 - Sustainable Living Program&quot; Tim Papandreou on &quot;Transportation,&quot; as part of the Education for Sustainable Living Program (ESLP).

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

A committed leader and an early adopter of the low-carbon diet and lifestyle, Timothy Papandreou has worked as an urban planner in Los Angeles and Australia, and will soon oversee the transportation planning and development program for the San Francisco Municipal Transportation Agency. At the Los Angeles County Metropolitan Transportation Authority (Metro), Papandreou spent nine years working with public, business and community sectors to develop more sustainable transportation funding policies, programs and solutions.  He is a founding board member of Cultivating Sustainable Communities, a non-profit that empowers people to become more sustainable through affordable land trusts, energy efficiency and urban food garden programs.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20620.jpg</video:thumbnail_loc>
      <video:duration>6054</video:duration>
      <video:publication_date>2012-09-06T16:58:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lyMh-07_0No</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Tim</video:tag>
      <video:tag>Papandreou</video:tag>
      <video:tag>on</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Misbehavior-Crises-Regulation-and-Self-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Misbehavior, Crises, Regulation and Self Regulation</video:title>
      <video:description>&quot;Lec 12 - Misbehavior, Crises, Regulation and Self Regulation Financial Markets (2011) (ECON 252)

After talking about human failures and foibles in the last lecture, this lecture is concerned with regulation to minimize the impact of  human errors. Professor Shiller outlines five different levels of regulation: Regulation on the firm level, on the level of trade groups, on the regional, the national, and the international level. Concerning the first level, he emphasizes the role of the board of directors as the regulators of a company, its duties of care and loyalty, and its responsibilities in the face of tunneling. On the level of trade groups, Professor Shiller presents the history of the New York Stock Exchange from the signing of the Buttonwood Agreement until today. The subsequent description of regional regulation centers on Blue Sky laws during the progressive era of the U.S. in the late 19th and early 20th century. On the national level of regulation, he covers the founding days of the Securities and Exchange Commission, its regulation of hedge funds, as well as its efforts against the trading of insider information and stock price manipulation. He complements his coverage of national regulation with the regulatory efforts in the aftermath of the financial crisis from 2007-2008, i.e. the creation of the Financial Stability Oversight Council and of the Consumer Financial Protection Bureau by the Dodd-Frank Act from 2010, paired with the European efforts in the course of the European Supervisory Framework, also from 2010. With respect to the fifth and final level of regulation - international regulation - Professor Shiller talks about the Basel Committee on Banking Supervisionand the G-20.

00:00 - Chapter 1. The Importance of Regulation and Its Challenges
08:10 - Chapter 2. Firm Level Regulation: The Board and Its Duties
25:37 - Chapter 3. Trade Group Level Regulation and Its Controversies
38:17 - Chapter 4. Local Regulation: The Progressive Era
42:59 - Chapter 5. National Regulation: The Securit</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23720.jpg</video:thumbnail_loc>
      <video:duration>4589</video:duration>
      <video:publication_date>2012-09-14T10:43:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W2BURItNYmI</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Misbehavior</video:tag>
      <video:tag>Crises</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Self</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  Professor Cain provides an overview of the course.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17718.jpg</video:thumbnail_loc>
      <video:duration>1046</video:duration>
      <video:publication_date>2012-09-03T17:08:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ps8jOj7diA0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>functional</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>Concurrent</video:tag>
      <video:tag>C</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Python</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>web</video:tag>
      <video:tag>internet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Lecture-9-Turbo-Regulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Lecture 9 (Turbo) - Regulation</video:title>
      <video:description>Lec 16 - Lecture 9 (Turbo) - Regulation. ECON 20100: The Elements of Economic Analysis E. Glen Weyl, Assistant Professor of Economics and the College &quot;Regulation,&quot; November 3, 2011. The first part of this course discusses markets with one or a few suppliers. The second part focuses on demand and supply for factors of production and the distribution of income in the economy. This course also includes some elementary general equilibrium theory and welfare economics.

This lecture discusses the regulation of natural monopolies and industries, such as health insurance, where selection undermines the efficient operation of markets.  We discuss the causes of natural monopoly and why the natural solution of marginal cost pricing is so impractical.  Then discuss the more common solution of average cost pricing, exploring its advantages and disadvantages.  Finally, we discuss how competition in the market place can lead to average cost pricing and the distortions this causes in markets, like insurance, where different consumers bring different values to the market.

For readings associated with this lecture and slides, visit: http://www.glenweyl.com/teaching</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15012.jpg</video:thumbnail_loc>
      <video:duration>4119</video:duration>
      <video:publication_date>2012-08-28T11:31:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jv0UyrZqHVI</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>university</video:tag>
      <video:tag>chicago</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Business</video:tag>
      <video:tag>Economics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Human-and-Environmental-Impacts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Human and Environmental Impacts</video:title>
      <video:description>&quot;Lec 12 - Human and Environmental Impacts&quot; Global Problems of Population Growth (MCDB 150)

Until recently, the world population has been growing faster than exponentially. Although the growth rate has slowed somewhat, there are about 80 million more people each year and about 3 billion more will be added by 2050 (a 50% increase). Population will probably increase more beyond that. Such growth is unprecedented and we cannot predict its long-term effects. The environmental impact of this population increase is bound to be astronomic. Large populations engender two problems: over-consumption in the rich countries which leads to environmental misery, and under-consumption in the poor countries which leads to human misery. People living in abject poverty ($1 per day) don&apos;t limit their fertility. Factory jobs in poor countries pay double that, ~$2 per day. For population to stabilize, income must rise. If population is to increase by 50%, income needs to double -- we are looking at a tripling of the world economy. The environment is currently overstressed. Can it survive a tripling of the economy?

00:00 - Chapter 1. Introduction
13:47 - Chapter 2. Population Explosion
28:44 - Chapter 3. Population and Over Consumption
38:58 - Chapter 4. Population and Poverty in the Developing World
51:25 - Chapter 5. Changes in Poverty Levels
01:06:02 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23101.jpg</video:thumbnail_loc>
      <video:duration>4272</video:duration>
      <video:publication_date>2012-09-12T12:17:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AdKFPE1h9xA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>human</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>impacts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-From-Ape-to-Human</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - From Ape to Human</video:title>
      <video:description>&quot;Lec 3 - From Ape to Human&quot; Global Problems of Population Growth (MCDB 150)

Throughout prehistoric, written, and recent history, human warfare has been commonplace. Nearly all societies engage in regular or periodic war. In many examples, human warfare has characteristics similar to chimpanzee war: an in-group fights with and kills members of the out-group. This information is not to be misinterpreted as either justifying human violence or considering it inevitable. When it comes to births and fecundity, though, humans are very different from the other great apes. Chimpanzees reproduce once every five to eight years; humans can give birth again within 18 months. It is likely that an increase in male contribution to child rearing allowed this greater fecundity.

00:00 - Chapter 1. Introduction to Human Demography and Violence
09:24 - Chapter 2. Violence in Prehistoric and Primitive Societies
23:37 - Chapter 3. Explanations for Human Violence
29:09 - Chapter 4. Violence in Written Human History
36:08 - Chapter 5. Violence: In-Group Versus Out-Group and Biological Basis
46:45 - Chapter 6. Human Demography: Births
59:26 - Chapter 7. Differences in Fertility Between Humans and Chimpanzees

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23092.jpg</video:thumbnail_loc>
      <video:duration>4404</video:duration>
      <video:publication_date>2012-09-12T12:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZlKJccM_ZUA</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>From</video:tag>
      <video:tag>ape</video:tag>
      <video:tag>to</video:tag>
      <video:tag>human</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-87-Direct-and-Inverse-Variation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 87 - Direct and Inverse Variation</video:title>
      <video:description>Direct and Inverse Variation

Understanding direct and inverse variation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20200.jpg</video:thumbnail_loc>
      <video:duration>594</video:duration>
      <video:publication_date>2012-09-06T02:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/92U67CUy9Gc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Direct</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inverse</video:tag>
      <video:tag>Variation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

Judicial Review

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19513.jpg</video:thumbnail_loc>
      <video:duration>4513</video:duration>
      <video:publication_date>2012-09-05T03:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cCvzCoODVHk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Phosphorus-updated-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Phosphorus (updated)  video - Periodic Table of Videos</video:title>
      <video:description>Phosphorus is element 15 on the periodic table. Videos about every element at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12143.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2012-04-03T14:44:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LSYLUat03A4</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Phosphorus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Oxygen-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oxygen video - Periodic Table of Videos</video:title>
      <video:description>Our updated Oxygen video features new footage displaying the paramagnetism of liquid oxygen. 

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12144.jpg</video:thumbnail_loc>
      <video:duration>377</video:duration>
      <video:publication_date>2012-04-03T14:44:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WuG5WTId-IY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxygen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Statistics-20-Due-to-a-classroom-audio-proble</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27- Statistics 20 - Due to a classroom audio proble</video:title>
      <video:description>Lec 27- Statistics 20 - Due to a classroom audio proble.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17216.jpg</video:thumbnail_loc>
      <video:duration>2096</video:duration>
      <video:publication_date>2012-09-02T13:12:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sho0PuY1kSQ</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ruthenium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ruthenium video - Periodic Table of Videos</video:title>
      <video:description>The Professor finally corrects an &quot;embarrassing&quot; mistake in our video update for element number 44. More videos and extra stuff at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12145.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-04-03T14:45:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wl5ZYb0hDTc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ruthenium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-TEDxCaltech-Highlights-11411</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - TEDxCaltech - Highlights - 1/14/11</video:title>
      <video:description>Lec 1 - TEDxCaltech - Highlights - 1/14/11. Attribution:
- Design and Production: Caltech Academic Media Technologies
- Hippotizer Visualization: Jon 9
- Music: Composed and performed by Lyle Mays. Mixed and mastered by Bob Rice.
- Photos: Caltech Academic Media Technologies, Mary King Sikora, Christopher Sykes, Shannon West, Bill Youngblood
- Video: Caltech Academic Media Technologies
- Vision Event Logo: Eugenia Sangiovanni

On Friday, 14 January 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot;

Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15013.jpg</video:thumbnail_loc>
      <video:duration>105</video:duration>
      <video:publication_date>2012-08-28T11:56:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EqK02xZOXc4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>kavli</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Finding-Balance-Addressing-Cognitive-Dissonances</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Finding Balance: Addressing Cognitive Dissonances</video:title>
      <video:description>&quot;Lec 1 - Finding Balance: Addressing Cognitive Dissonances&quot; October 6, 2006 lecture by Joey McKay and Greg Niemeyer for the Stanford University Human Computer Interaction Seminar (CS547).  Niemeyer and McKay demonstrate how their game, Balance, helps senior citizens maintain and improve their sense of balance.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24015.jpg</video:thumbnail_loc>
      <video:duration>4432</video:duration>
      <video:publication_date>2012-09-14T14:48:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ouAAZFc0mXg</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Finding</video:tag>
      <video:tag>Balance</video:tag>
      <video:tag>Addressing</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Dissonances</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Afterlife-of-the-New-Testament-and-Postmodern-Interpretation-Introduction-to-New-Testament</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Afterlife of the New Testament and Postmodern Interpretation Introduction to New Test</video:title>
      <video:description>Lec Last - The Afterlife of the New Testament and Postmodern Interpretation Introduction to New Testament (RLST 152)

How did a small group following an apocalyptic prophet in Palestine become Christianity - what is now called a world religion? This small movement saw many changes in the second, third, and fourth centuries, from the development of different sects, philosophical theologies, and martyrology, to the rise of monasticism, and finally to the ascension of Constantine to the throne and the Christian Roman Empire. It was not until the nineteenth century, however, that the term world religion came to be used and Christianity was categorized as such.

00:00 - Chapter 1. Christianity in the Second Century: Gnostics, Philosophers, Martyrs, and Apologists
20:26 - Chapter 2. Christianity in the Third Century: Asceticism, Monasticism, and Persecution
26:20 - Chapter 3. Christianity in the Fourth Century: Constantine and the Church Councils
30:36 - Chapter 4. Christianity as a World Religion
36:36 - Chapter 5. The Growth of Christianity before Constantine and Q&amp;A

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23140.jpg</video:thumbnail_loc>
      <video:duration>2861</video:duration>
      <video:publication_date>2012-09-12T12:32:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v1Bh_SAEU90</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>the</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>of</video:tag>
      <video:tag>new</video:tag>
      <video:tag>Testament</video:tag>
      <video:tag>and</video:tag>
      <video:tag>postmodern</video:tag>
      <video:tag>interpretation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-Introduction-to-the-yield-curve</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - Introduction to the yield curve</video:title>
      <video:description>Introduction to the yield curve

Introduction to the treasury yield curve.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20199.jpg</video:thumbnail_loc>
      <video:duration>596</video:duration>
      <video:publication_date>2012-09-06T02:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b_cAxh44aNQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>yield</video:tag>
      <video:tag>curve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-184-Graphing-Linear-Inequalities-in-Two-Variables-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 184 - Graphing Linear Inequalities in Two Variables Example 2</video:title>
      <video:description>Graphing Linear Inequalities in Two Variables Example 2

U05_L2_T1_WE2 Graphing Linear Inequalities in Two Variables</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24873.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2012-09-17T17:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FnrqBgot3jM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Graphing</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lead-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lead video - Periodic Table of Videos</video:title>
      <video:description>Special submarines and heavy-duty glass - find out all about element number 82. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12149.jpg</video:thumbnail_loc>
      <video:duration>488</video:duration>
      <video:publication_date>2012-04-03T14:46:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2ERfPN5JLX8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>lead</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-TEDxCaltech-Scott-Aaronson-Physics-in-the-21st-Century-Toiling-in-Feynmans-Shadow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - TEDxCaltech - Scott Aaronson - Physics in the 21st Century: Toiling in Feynman&apos;s Shadow</video:title>
      <video:description>Lec 2 - TEDxCaltech - Scott Aaronson - Physics in the 21st Century: Toiling in Feynman&apos;s Shadow. Scott Aaronson is an Associate Professor of Electrical Engineering and Computer Science at MIT. Scott&apos;s research interests center around fundamental limits on what can efficiently be computed in the physical world. This has entailed studying quantum computing, the most powerful model of computation we have, based on known physical theory. He also writes a popular blog, http://www.scottaaronson.com/blog , and is the creator of the Complexity Zoo, http://qwiki.stanford.edu/index.php/Complexity_Zoo , an online encyclopedia of computational complexity theory.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15014.jpg</video:thumbnail_loc>
      <video:duration>906</video:duration>
      <video:publication_date>2012-08-28T11:56:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SczraSQE3MY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>complexity</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-The-Perfect-Gas-Law</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - The Perfect Gas Law</video:title>
      <video:description>&quot;Lec 3 - The Perfect Gas Law&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The Perfect Gas Law relates temperature, pressure, and density of gases in the atmosphere.  It can be used to demonstrate why warm air rises, cool air sinks, and helium balloons float in the air.  Buoyancy forces act in fluids (both water and air) when fluid is displaced by a parcel of a fluid with a different density.  A combination of buoyancy force and the relationship given in the Ideal Gas Law govern the motion of parcels of gas in the atmosphere.

00:00 - Chapter 1. SI System of Units
09:55 - Chapter 2. Pressure and the Ideal Gas Law
20:39 - Chapter 3. Buoyancy Force
39:35 - Chapter 4. Composition of the Atmosphere
45:36 - Chapter 5. Density and Pressure Variations with Altitude

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23283.jpg</video:thumbnail_loc>
      <video:duration>3102</video:duration>
      <video:publication_date>2012-09-13T12:34:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0y0lGAeMH9g</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Perfect</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-179-Lawrence-Lessig-Directo</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 179  Lawrence Lessig - Directo</video:title>
      <video:description>&quot;Lec 1 - Political Science 179  Lawrence Lessig - Directo&quot; Undergraduate Colloquium on Political Science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23447.jpg</video:thumbnail_loc>
      <video:duration>2467</video:duration>
      <video:publication_date>2012-09-14T07:33:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NUhzfOPpLpo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>179</video:tag>
      <video:tag>Lawrence</video:tag>
      <video:tag>Lessig</video:tag>
      <video:tag>Directo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 11 - MIT 18.085 Computational Science and Engineering I&quot; Initial value problems: wave equation and heat equation

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15420.jpg</video:thumbnail_loc>
      <video:duration>3968</video:duration>
      <video:publication_date>2012-08-28T17:15:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OsVJf-P7uHk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 5 - Sustainable Living Program&quot; Fran Pavley on &quot;Environmental Policy&quot;  as part of the Education for Sustainable Living Program (ESLP).

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Senator Fran Pavley represents Senate District 23 - including portions of Los Angeles and Ventura Counties - in the California Legislature. She was elected to the forty member State Senate in November, 2008 and was immediately appointed to chair the Senate Natural Resources and Water Committee by Senate pro Tempore Darrell Steinberg. While in the Senate, Fran will focus on education, water, consumer protection, and creating a clean, secure energy future for California and the U.S., causes she has championed over the course of her career.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20621.jpg</video:thumbnail_loc>
      <video:duration>5120</video:duration>
      <video:publication_date>2012-09-06T16:58:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FOpWgRiYTak</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Fran</video:tag>
      <video:tag>Pavley</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>as</video:tag>
      <video:tag>part</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>education</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Safety-Claims-and-Free-Speech-Preemption-and-Defamation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Safety Claims and Free Speech: Preemption and Defamation</video:title>
      <video:description>&quot;Lec 11 - Safety Claims and Free Speech: Preemption and Defamation&quot;Environmental Politics and Law (EVST 255)

This lecture presents three cases: Bates v. Dow, a lawsuit brought by peanut growers against the producers of a pesticide that degraded their soil; the Alar case, in which environmental organizations and the media successfully pressured EPA to ban a carcinogenic pesticide used on apples; and the Texas Cattlemen&apos;s Association&apos;s lawsuit against Oprah Winfrey for her coverage of Mad Cow Disease. Using these three cases, Professor Wargo discusses the legal concepts of preemption and defamation. He gives an overview of their origin and use in regulating agriculture and protecting human health and the environment. Through the Texas Cattlemen&apos;s Association case, he shows the effect of state &quot;veggie libel&quot; laws on free speech.

00:00 - Chapter 1. Introduction to Legal Concepts: Preemption and Defamation
06:37 - Chapter 2. The Importance of Bates v. Dow
10:53 - Chapter 3. Trade Libel Law: The Alar Case
31:22 - Chapter 4. Veggie Libel Laws and The Chill Effect on Free Speech

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23187.jpg</video:thumbnail_loc>
      <video:duration>2749</video:duration>
      <video:publication_date>2012-09-13T11:15:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/22VZxGnAnKk</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Safety</video:tag>
      <video:tag>claims</video:tag>
      <video:tag>and</video:tag>
      <video:tag>free</video:tag>
      <video:tag>Speech</video:tag>
      <video:tag>Preemption</video:tag>
      <video:tag>Defamation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lithium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lithium video - Periodic Table of Videos</video:title>
      <video:description>Reactive lithium is the lightest of the alkali metals. This is our original lithium video from 2008 but now at higher viewing quality. See all our videos at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12152.jpg</video:thumbnail_loc>
      <video:duration>160</video:duration>
      <video:publication_date>2012-04-03T14:47:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wY0afMI4Jgc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lithium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction: NEPA and the Power of Information

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19515.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-09-05T03:10:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JID1FHKhP7s</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Introduction-to-compound-interest-and-e</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Introduction to compound interest and e</video:title>
      <video:description>Introduction to compound interest and e

Compounding interest multiple times a year.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20201.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T02:33:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qEB6y4DklNY</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Beryllium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Beryllium video  - Periodic Table of Videos</video:title>
      <video:description>We&apos;ve added some new footage to our video about beryllium, filmed at the MAX-lab synchrotron in Sweden.

For more about the experiment Pete&apos;s referring to, watch the &quot;Beam Time&quot; video at our other channel nottinghamscience.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12115.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2012-04-03T14:33:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qy8JyQShZRA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>beryllium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-The-Tobacco-Paradigm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15-The Tobacco Paradigm</video:title>
      <video:description>&quot;Lec 15-The Tobacco Paradigm&quot;Environmental Politics and Law (EVST 255)

The lecture explores the development of scientific proof of the harm that tobacco poses to human health and the legal tools used to regulate its use. The government has used warnings, control over advertising, and age restrictions to regulate tobacco. The tobacco industry has been able to complicate efforts to impose stricter regulations on tobacco consumption due to its power in the media due to ad sales and government due to the importance of cigarette sales taxes to state governments.

00:00 - Chapter 1. Tobacco&apos;s Legal Paradigm
11:49 - Chapter 2. Targeting and Advertising Trends
21:29 - Chapter 3. Problematic Adoption and Prevalence Rates
25:47 - Chapter 4. An Evolving Legal Framework
37:48 - Chapter 5. Isn&apos;t Nicotine a Drug?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23191.jpg</video:thumbnail_loc>
      <video:duration>2621</video:duration>
      <video:publication_date>2012-09-13T11:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CTMDkjd2u9c</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Tobacco</video:tag>
      <video:tag>paradigm</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Tangible-Media-for-Design-and-Inspiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Tangible Media for Design and Inspiration</video:title>
      <video:description>&quot;Lec Last - Tangible Media for Design and Inspiration&quot; May 30, 2008 lecture by Hiroshi Ishii for the Stanford University Human Computer Interaction Seminar (CS547).

Tangible Bits seeks to realize seamless interfaces between humans, digital information, and the physical environment by giving physical form to digital information, making bits directly manipulable and perceptible. Their goal is to invent new design media for artistic expression as well as for scientific analysis, taking advantage of the richness of human senses and skills - as developed through our lifetime of interaction with the physical world - as well as the computational reflection enabled by real-time sensing and digital feedback.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24057.jpg</video:thumbnail_loc>
      <video:duration>4885</video:duration>
      <video:publication_date>2012-09-14T14:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/88AeriIshXc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>tangible</video:tag>
      <video:tag>media</video:tag>
      <video:tag>for</video:tag>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Inspiration</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-77-Complete-Denture-Processing-Packing-and-Curing-the-Flask</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 77 - Complete Denture Processing - Packing and Curing the Flask</video:title>
      <video:description>&quot;Lec 77 - Complete Denture Processing - Packing and Curing the Flask&quot; Depicts the mixing of acrylic, placing separating media over stone surfaces, and then packing the flask with the acrylic. Part 3 of 4. Orig. air date: OCT 15 73

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21030.jpg</video:thumbnail_loc>
      <video:duration>854</video:duration>
      <video:publication_date>2012-09-08T12:40:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YnqqKPvR-OU</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>77</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Denture</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Packing</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Curing</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Flask</video:tag>
      <video:tag>Depicts</video:tag>
      <video:tag>mixing</video:tag>
      <video:tag>of</video:tag>
      <video:tag>acrylic</video:tag>
      <video:tag>placing</video:tag>
      <video:tag>separating</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-TEDxCaltech-David-Awschalom-Spintronics-Abandoning-Perfection-for-the-Quantum-Age</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - TEDxCaltech - David Awschalom - Spintronics: Abandoning Perfection for the Quantum Age</video:title>
      <video:description>Lec 3 - TEDxCaltech - David Awschalom - Spintronics: Abandoning Perfection for the Quantum Age. David Awschalom is a professor of physics, electrical, and computer engineering at the University of California, Santa Barbara and the Peter J. Clarke Director of the California NanoSystems Institute.  He is a pioneer in the field of semiconductor spintronics, exploring the quantum mechanical behavior of charges and spins in nanostructures and the foundations of solid-state quantum information processing. David is a Fellow of the American Physical Society (APS) and the American Association for the Advancement of Science (AAAS), and is a member of the American Academy of Arts and Sciences and the National Academy of Sciences. He has received numerous awards, including the Outstanding Investigator Prize and David Turnbull Award (Materials Research Society), the International Magnetism Prize and Néel Medal (International Union of Pure and Applied Physics), the Oliver E. Buckley Prize (APS), the Europhysics Prize from the European Physical Society, and the Newcomb Cleveland Prize (AAAS).

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15015.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-08-28T11:56:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g9NAUPbqAvE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>nanoscience</video:tag>
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      <video:tag>engineering</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Dogma-of-Translation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Dogma of Translation</video:title>
      <video:description>Central Dogma Part 2 - Translation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1131cc9-bb28-4708-a97d-f7a1e10d9c8c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2010-11-23T00:51:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5738.mp4</video:content_loc>
      <video:uploader>diabeticman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Central</video:tag>
      <video:tag>Dogma</video:tag>
      <video:tag>translation</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-TEDxCaltech-Lyle-Mays-and-Friends</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - TEDxCaltech - Lyle Mays and Friends</video:title>
      <video:description>Lec 26 - TEDxCaltech - Lyle Mays and Friends. Lyle Mays and friends explore music based on physics equations, Feynman&apos;s speech patterns and more, using improvisation, algorithmic composition, live video mixing, and a custom designed linked laptop network.

Lyle Mays has been an integral part of the Pat Metheny Group since its inception in 1977, and has co-written much of the consistently engaging music for the multi-Grammy-winning group&apos;s albums. Lyle&apos;s sense of melody, crystal clear virtuosity and almost cinematic scope of orchestration has clearly distinguished the group&apos;s sound. Born into a musical family in Wausaukee, Wisconsin, in 1953, he was always encouraged to explore new forms of expression. As a teenager, Lyle attended jazz summer camps and studied with such talents as Rich Matteson and Marian McPartland. He then studied composition and arrangement at North Texas State University before touring with Woody Herman&apos;s Thundering Herd. While appearing at the 1975 Wichita Jazz Festival, Lyle met twenty-year-old guitarist Pat Metheny, and the two formed a musical alliance that has proven to be among the most artistically successful of the past three-plus decades.

Performers include: Jimmy Branly (drums), Rich Breen (audio engineer), Jon 9 (visualization), Andrew Pask (woodwinds), Bob Rice (guitar and digital sounds), and Tom Warrington (bass). Bios of these performers: http://tedxcaltech.com/speakers

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.)

On January 14, 2011, Caltech hosted TEDxC</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15040.jpg</video:thumbnail_loc>
      <video:duration>1123</video:duration>
      <video:publication_date>2012-08-28T12:05:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8UoV0xBsVI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>digital</video:tag>
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      <video:tag>improvisation</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>performance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-6013-Electromagnetics-and-Applications-Fall-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22- MIT 6.013 Electromagnetics and Applications, Fall 2</video:title>
      <video:description>Lec 22- MIT 6.013 Electromagnetics and Applications, Fall 2.
Force on a Liquid Dielectric

View the complete course at: http://ocw.mit.edu/6-013F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16206.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2012-08-29T15:04:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_aMhpf6CK90</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electromagnetics</video:tag>
      <video:tag>applications</video:tag>
      <video:tag>circuits</video:tag>
      <video:tag>peripherals</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>radar</video:tag>
      <video:tag>antennas</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Computer-Science-188</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Computer Science 188</video:title>
      <video:description>&quot;Lec 20 - Computer Science 188 &quot;Introduction to Artificial Intelligence</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27163.jpg</video:thumbnail_loc>
      <video:duration>4085</video:duration>
      <video:publication_date>2012-09-21T03:28:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gliA_b8KkCE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>188</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Sugar-and-Sulfuric-Acid</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Sugar and Sulfuric Acid</video:title>
      <video:description>Sugar and Sulfuric Acid

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26113.jpg</video:thumbnail_loc>
      <video:duration>123</video:duration>
      <video:publication_date>2012-09-18T23:57:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZOedJgqTT9E</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sugar</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Sulfuric</video:tag>
      <video:tag>Acid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Empirical-Formula-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Empirical Formula  (NB)</video:title>
      <video:description>Empirical Formula  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26164.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2012-09-19T00:06:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J6txSOQgVLo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Empirical</video:tag>
      <video:tag>Formula</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Sustainable-Living-Program</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Sustainable Living Program</video:title>
      <video:description>&quot;Lec 6 - Sustainable Living Program&quot; &quot;Student Activists, Initiatives, and Beyond,&quot; as part of the Education for Sustainable Living Program (ESLP). 

ESLP is a student designed, student developed, and student facilitated program offered through UCLA&apos;s Institute of the Environment. ESLP runs a Lecture Series which brings guest speakers from UCLA and across the country to speak on specialized subjects including food systems, green business, organic gardens, sustainable living, the green economy, environmental justice, transportation, as well as sustainability projects across Los Angeles. More information can be found at www.eslp-la.com.

Matthew E. Kahn is a Professor at the UCLA Institute of the Environment, the Department of Economics, and the Department of Public Policy.  He is a research associate at the National Bureau of Economic Research.  Before joining the UCLA faculty in January 2007, he taught at Columbia and the Fletcher School at Tufts University.  He has served as a Visiting Professor at Harvard and Stanford.  He holds a Ph.D. in Economics from the University of Chicago.   He is the author of  Green Cities: Urban Growth and the Environment (Brookings Institution Press 2006) and the co-author of Heroes and Cowards: The Social Face of War (Princeton University Press 2009).  He blogs on environmental and urban topics at greeneconomics.blogspot.com.

Some clips and images may have been blurred or removed to avoid copyright infringement.

* See all the UCLA Education for Sustainable Living classes in this series: http://www.youtube.com/view_play_list?p=970187D814A61677
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20622.jpg</video:thumbnail_loc>
      <video:duration>6599</video:duration>
      <video:publication_date>2012-09-06T17:03:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RIqFwvDHojg</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>student</video:tag>
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      <video:tag>Sustainable</video:tag>
      <video:tag>Living</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>ESLP</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Graphs-of-trig-functions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Graphs of trig functions</video:title>
      <video:description>Graphs of trig functions

Exploring the graphs of trig functions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20038.jpg</video:thumbnail_loc>
      <video:duration>616</video:duration>
      <video:publication_date>2012-09-06T01:37:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QmxMPPkZpME</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>graphs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Trig</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-TEDxCaltech-Angela-Belcher-Engineering-Biology-to-Make-Materials-for-Energy-Devices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - TEDxCaltech - Angela Belcher - Engineering Biology to Make Materials for Energy Devices</video:title>
      <video:description>Lec 4 - TEDxCaltech - Angela Belcher - Engineering Biology to Make Materials for Energy Devices. Angela Belcher is the W. M. Keck Professor of Energy, Materials Science &amp; Engineering, and Biological Engineering at MIT.  A materials chemist, her primary research focus is evolving new materials for energy, electronics and the environment.  &quot;Time&quot; magazine named her a &quot;Hero&quot; in 2007 for her research on Climate Change and, in 2009, Rolling Stone named her one of &quot;100 People Who Are Changing the World.&quot;

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15016.jpg</video:thumbnail_loc>
      <video:duration>653</video:duration>
      <video:publication_date>2012-08-28T11:56:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Y8pGBfNNDs</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-What-History-Can-Teach-Us-About-Evaluation-in-HCI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - What History Can Teach Us About Evaluation in HCI</video:title>
      <video:description>&quot;Lec 20 - What History Can Teach Us About Evaluation in HCI&quot; April 27, 2007 lecture by Joseph Kaye for the Stanford University Human-Computer Interaction Seminar (CS 547). Human-Computer Interaction sits at the boundary between technical and social practice.  In this talk, Joseph discusses the evolution of HCI&apos;s notion of evaluation, and redefinitions over time of what HCI considers valid knowledge.  This culminates with case studies showing how this understanding may be of use in light of current questions about the evaluation of experience-focused rather than task-focused HCI.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24034.jpg</video:thumbnail_loc>
      <video:duration>4094</video:duration>
      <video:publication_date>2012-09-14T14:54:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pgoPtM5xELY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>What</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Teach</video:tag>
      <video:tag>US</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Evaluation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>HCI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 1 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20627.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-06T17:08:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eg19FquatGo</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Course</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-IIT-JEE-Complex-Root-Probability-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - IIT JEE Complex Root Probability (part 2)</video:title>
      <video:description>IIT JEE Complex Root Probability (part 2)

2010 Paper 1 problem 31 Math (part 2).avi</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24937.jpg</video:thumbnail_loc>
      <video:duration>504</video:duration>
      <video:publication_date>2012-09-17T17:43:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S3KMyYYGuPE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>IIT</video:tag>
      <video:tag>JEE</video:tag>
      <video:tag>Complex</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-57-Scale-of-the-Large</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 57 - Scale of the Large</video:title>
      <video:description>Scale of the Large

Attempting to comprehend the scale of the large</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25012.jpg</video:thumbnail_loc>
      <video:duration>662</video:duration>
      <video:publication_date>2012-09-17T18:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5FEjrStgcF8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>scale</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Large</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Being-an-American-The-Legacy-of-the-Revolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 -  Being an American: The Legacy of the Revolution</video:title>
      <video:description>&quot;Lec 25 -  Being an American: The Legacy of the Revolution&quot;The American Revolution (HIST 116)

Professor Freeman discusses when we can consider a revolution to have ended, arguing that a revolution is finally complete when a new political regime gains general acceptance throughout society - and that, for this reason, it is the American citizenry who truly decided the fate and trajectory of the American Revolution. Yet, in deciding the meaning of the Revolution, the evolving popular memory of its meaning counts as well. Founders like Thomas Jefferson and John Adams frequently told younger Americans not to revere the Revolution and its leaders as demigods, insisting that future generations were just as capable, if not more so, of continuing and improving America&apos;s experiment in government. Professor Freeman concludes the lecture by suggesting that the ultimate lesson of the American Revolution is that America&apos;s experiment in government was supposed to be an ongoing process; that the Revolution taught Americans that their political opinions and actions mattered a great deal - and that they still do.

00:00 - Chapter 1. Introduction: The End of the Revolution 
02:21 - Chapter 2. Change and Acceptance of Revolutionary Principles between the 1770s and 1790s 
15:00 - Chapter 3. Gauging Change in Public Opinion and Acceptance of New Governance: Eyewitness Accounts 
24:29 - Chapter 4. Reconstructing and Remembering the American Revolution: The Founders&apos; Reflections 
39:27 - Chapter 5. Revolution Runs in the People: A Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23225.jpg</video:thumbnail_loc>
      <video:duration>2479</video:duration>
      <video:publication_date>2012-09-13T11:44:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RtlB13DleLk</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>being</video:tag>
      <video:tag>an</video:tag>
      <video:tag>american</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>Revolution</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Systemic-lupus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Systemic lupus</video:title>
      <video:description>Systemic lupus erythematosus is an inflammatory chronic disease prone to affect many body parts. It is characterized by an individuals immune body system attacking its own cells. It&apos;s cause has not been clearly identified.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1eedc1d-5a5c-44e7-81a7-b623bbd05d23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2011-12-06T18:35:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10827.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>systemic</video:tag>
      <video:tag>Lupus</video:tag>
      <video:tag>erythematosus</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 2 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law  classes in this series: http://www.youtube.com/view_play_list?p=3D6BD220BC6AC096
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>5504</video:duration>
      <video:publication_date>2012-09-06T17:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y80rhvXErOQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Classical-Views-of-Disease-Hippocrates-Galen-and-Humoralism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- Classical Views of Disease: Hippocrates, Galen, and Humoralism</video:title>
      <video:description>&quot;Lec 2- Classical Views of Disease: Hippocrates, Galen, and Humoralism&quot;Epidemics in Western Society Since 1600 (HIST 234)

The form of medicine that arose in fifth-century Greece, associated with the name of Hippocrates and later popularized by Galen, marked a major innovation in the treatment of disease. Unlike supernatural theories of disease, Hippocrates&apos; method involved seeking the causes of illness in natural factors. This method rested upon an analogy between the order of the universe and the composition of the body&apos;s &quot;humors.&quot; Health, on this view, was a matter of achieving equilibrium between competing humoral forces. Although Hippocratic theory would later be challenged for a number of different reasons, notably including the experience of epidemic diseases, it persists today in various traditions of holistic medicine.

00:00 - Chapter 1. Diseases as Supernatural
13:50 - Chapter 2. Humoralism
30:14 - Chapter 3. Galen as Interpreter of Hippocratic Medicine
42:32 - Chapter 4. Ascelpius

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23227.jpg</video:thumbnail_loc>
      <video:duration>2892</video:duration>
      <video:publication_date>2012-09-13T11:49:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QmmHNRpohbw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>Views</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>Hippocrates</video:tag>
      <video:tag>Galen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Humoralism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Three-Balloons-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Three Balloons (Quiz)</video:title>
      <video:description>Three Balloons (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26121.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2012-09-18T23:58:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yHIDWAYbYBs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Three</video:tag>
      <video:tag>Balloons</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-EE290f-Spatial-and-Temporal-Coherence-Coherent-Undulator-Radiation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - EE290f Spatial and Temporal Coherence; Coherent Undulator Radiation</video:title>
      <video:description>EE290f Spatial and Temporal Coherence; Coherent Undulator Radiation

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 12 - Spatial and Temporal Coherence; Coherent Undulator Radiation</video:description>
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      <video:duration>4934</video:duration>
      <video:publication_date>2012-09-05T02:48:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YTkNSa-Ay5g</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
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      <video:tag>california</video:tag>
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      <video:tag>Lecture</video:tag>
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      <video:tag>yt</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Computer-Science-169-Guest-Lecture-Michael-H</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Computer Science 169 Guest Lecture - Michael H</video:title>
      <video:description>Lec 19- Computer Science 169 Guest Lecture - Michael H.
Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22966.jpg</video:thumbnail_loc>
      <video:duration>4137</video:duration>
      <video:publication_date>2012-09-11T10:27:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Zv54KovsXvQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 3 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law  classes in this series: http://www.youtube.com/view_play_list?p=3D6BD220BC6AC096
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20629.jpg</video:thumbnail_loc>
      <video:duration>1720</video:duration>
      <video:publication_date>2012-09-06T17:09:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eeRqTrpMlOY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-TEDxCaltech-Zvi-Bern-Feynman-Diagrams-Past-Present-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - TEDxCaltech - Zvi Bern - Feynman Diagrams: Past, Present, Future</video:title>
      <video:description>Lec 5 - TEDxCaltech - Zvi Bern - Feynman Diagrams: Past, Present, Future. Zvi Bern is currently Professor of Physics at UCLA.  He received undergraduate degrees in physics and mathematics from MIT and a PhD in theoretical particle physics from UC Berkeley.  He is widely known in theoretical physics for research into improved ways of calculating Feynman diagrams without using Feynman diagrams, offering new insights into quantum gravity and into experiments to be carried out at the Large Hadron Collider at CERN. He has won a Sloan Foundation Award and an Outstanding Junior Investigator Award from the U.S. Department of Energy.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15017.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2012-08-28T11:56:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3SYW6eZFHwU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Structures-of-Power</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Structures of Power</video:title>
      <video:description>&quot;Lec 6 - The Structures of Power&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins by discussing recent trends in English political history, which has expanded from focusing solely on institutions to include analysis of political culture. After this, the formal institutions of government, such as the various law courts, the offices of royal administration, and Parliament, are briefly defined and situated. In the remainder of the lecture, Professor Wrightson explores the dynamics of royal power and authority. The impact of the personalities of Henry VII and Henry VIII on their individual reigns are noted and their relationships with the nobility are focused upon. Professor Wrightson addresses the manner in which the early Tudor kings solidified and extended royal authority through the uses of propaganda, patronage, consultations, and coercion. He ends by signaling the expansion of government which was to occur post-1530 as a result of the issues of the succession and religious change.

00:00 - Chapter 1. The Early Tudors
06:09 - Chapter 2. Institutions: The King
15:08 - Chapter 3. Parliament
19:28 - Chapter 4. Monarchy
30:43 - Chapter 5. Propaganda, Patronage, Consultation, and Coercion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23257.jpg</video:thumbnail_loc>
      <video:duration>3103</video:duration>
      <video:publication_date>2012-09-13T12:07:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2nfTp0wURtY</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Power</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 2 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 2, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24059.jpg</video:thumbnail_loc>
      <video:duration>6519</video:duration>
      <video:publication_date>2012-09-14T15:04:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VtBRKw1Ab7E</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Modern-Physics-Classical-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Modern Physics: Classical Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 5 - Modern Physics: Classical Mechanics (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s Modern Physics course concentrating on Classical Mechanics.  Recorded November 12, 2007 at Stanford University.

This Stanford Continuing Studies course is the first of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on classical mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24000.jpg</video:thumbnail_loc>
      <video:duration>6470</video:duration>
      <video:publication_date>2012-09-14T13:44:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZpRpI0D7P7Y</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-TEDxCaltech-Pamela-Bjrkman-Visualizing-and-Engineering-New-Anti-HIV-Agents</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents</video:title>
      <video:description>Lec 7 - TEDxCaltech - Pamela Björkman - Visualizing and Engineering New Anti-HIV Agents. Pamela Björkman is the Max Delbrück Professor of Biology at Caltech, and an investigator of the Howard Hughes Medical Institute. She is well known for her pioneering work in structural studies of biological macromolecules. Her research focuses upon the structure and function of proteins of the immune system, especially interactions involved in immune recognition, using techniques such as X-ray crystallography and confocal and electron microscopy.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15019.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-08-28T11:56:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VRwH3rSjNwQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>HIV</video:tag>
      <video:tag>Virus</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-An-Ultrafast-Optical-Digital-Technology-Smart-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - An Ultrafast Optical Digital Technology Smart Light</video:title>
      <video:description>&quot;Lec 17 - An Ultrafast Optical Digital Technology Smart Light&quot; February 28, 2007 lecture by Alan Huang for the Stanford University Computer Systems Colloquium (EE 380).  Discussion topics include optical isolators, Sagnac interferometric switches, optical slate machines and clock rate.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24091.jpg</video:thumbnail_loc>
      <video:duration>3902</video:duration>
      <video:publication_date>2012-09-14T15:19:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Dm0k78396DY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>17</video:tag>
      <video:tag>an</video:tag>
      <video:tag>Ultrafast</video:tag>
      <video:tag>optical</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>smart</video:tag>
      <video:tag>Light</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Edible-Education-The-Global-Food-Movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Edible Education: The Global Food Movement</video:title>
      <video:description>Edible Education: The Global Food Movement

Carlo Petrini
Translator, Corby Kummer

SPONSORED BY THE EDIBLE SCHOOLYARD PROJECT WWW.EDIBLESCHOOLYARD.ORG WITH SUPPORT FROM STEPHEN SILBERSTEIN AND THE KNIGHT FOUNDATION FOR ENVIRONMENTAL JOURNALISM.

LIVE STREAM SPONSORED BY BON APPETIT MANAGEMENT COMPANY 

INSTRUCTORS: MICHAEL POLLAN AND NIKKI HENDERSON</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25887.jpg</video:thumbnail_loc>
      <video:duration>4866</video:duration>
      <video:publication_date>2012-09-18T18:06:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qz14gXMExt8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Edible</video:tag>
      <video:tag>education</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>food</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-TEDxCaltech-Jehoshua-Bruck-Teaching-the-Past-Dreaming-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future</video:title>
      <video:description>Lec 8 - TEDxCaltech - Jehoshua Bruck - Teaching the Past; Dreaming the Future. Jehoshua (Shuki) Bruck is the Gordon and Betty Moore Professor of Computation and Neural Systems and Electrical Engineering at Caltech. He received the B.Sc. and M.Sc. degrees in electrical engineering from the Technion, Israel Institute of Technology, in 1982 and 1985, respectively and the Ph.D. degree in Electrical Engineering from Stanford University in 1989.Shuki&apos;s research focuses on information theory and systems and the theory of computation in biological networks. His extensive industrial experience includes working for IBM Research as well as cofounding and serving as chairman of Rainfinity (acquired in 2005 by EMC) and XtremIO.  Dr. Bruck is a Fellow of the IEEE, a recipient of the Feynman Prize for Excellence in Teaching, the IEEE Schelkunoff Award, a Sloan Research Fellowship, a National Science Foundation Young Investigator Award, an IBM Outstanding Innovation Award and an IBM Outstanding Technical Achievement Award.
About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15020.jpg</video:thumbnail_loc>
      <video:duration>670</video:duration>
      <video:publication_date>2012-08-28T11:56:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IshGeiThCa4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>History</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-75-Apsidal-Precession-Perihelion-Precession-and-Milankovitch-Cycles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 75 - Apsidal Precession (Perihelion Precession) and Milankovitch Cycles</video:title>
      <video:description>Apsidal Precession (Perihelion Precession) and Milankovitch Cycles

Apsidal Precession (Perihelion Precession)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25030.jpg</video:thumbnail_loc>
      <video:duration>427</video:duration>
      <video:publication_date>2012-09-17T18:17:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m6lMGoZTJnc</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Apsidal</video:tag>
      <video:tag>Precession</video:tag>
      <video:tag>perihelion</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Milankovitch</video:tag>
      <video:tag>Cycles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-TEDxCaltech-Dennis-Callahan-A-Portrait-of-the-Scientist-as-a-Young-Artist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist</video:title>
      <video:description>Lec 9 - TEDxCaltech - Dennis Callahan - A Portrait of the Scientist as a Young Artist. Dennis Callahan is a third year graduate student in Materials Science at Caltech. His thesis is focused on exploring design limits for novel types of solar cells to achieve maximum efficiency with minimum cost and use of raw materials.  He has created many types of scientific art, and his images have twice consecutively won first place at Caltech&apos;s &quot;Art of Science&quot; competition. In his spare time Dennis is an amateur photographer and singer-songwriter. He also experiments with generative art, which is an art form at the intersection of abstract drawing and computer programming in which artistic works are created with a computer through the use of human designed algorithms.  One of his major interests and passions is the merging of science and art to help foster a greater widespread understanding of the purpose and importance of each of these typically distinct and under appreciated topics.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15021.jpg</video:thumbnail_loc>
      <video:duration>346</video:duration>
      <video:publication_date>2012-08-28T11:57:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Ci6HlupFIA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>art</video:tag>
      <video:tag>student</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Permutations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Permutations</video:title>
      <video:description>This lecture is provided by Khan Academy. 

Introduction to permutations</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19948.jpg</video:thumbnail_loc>
      <video:duration>611</video:duration>
      <video:publication_date>2012-09-06T01:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/XqQTXW7XfYA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Permutations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-Perpendicular-Lines</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - Perpendicular Lines</video:title>
      <video:description>Perpendicular Lines

U04_L2_T2_we1 : Perpendicular Lines</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24576.jpg</video:thumbnail_loc>
      <video:duration>209</video:duration>
      <video:publication_date>2012-09-17T14:08:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0671cRNjeKI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 29 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Crystal Field Theory

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15220.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-28T15:42:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NVTHQwQ9IqA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 4 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20630.jpg</video:thumbnail_loc>
      <video:duration>3974</video:duration>
      <video:publication_date>2012-09-06T17:09:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IVkPh__tW5I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Simulation-1-of-1000-of-Accommodation-in-the-Ribosome</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Simulation (1 of 1000 ) of Accommodation in the Ribosome</video:title>
      <video:description>This video depicts a simulation (1 of 1000 ) of accommodation (including reversible conformational rearrangements) in the ribosome performed by LANL researchers as determined from all-atom simulations of the 70S ribosome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/d966a43f-d61a-4738-ba56-54fabc112080/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2010-11-15T01:12:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5358.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>simulation</video:tag>
      <video:tag>1</video:tag>
      <video:tag>of</video:tag>
      <video:tag>1000</video:tag>
      <video:tag>Accommodation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ribosome</video:tag>
      <video:tag>Performed</video:tag>
      <video:tag>by</video:tag>
      <video:tag>LANL</video:tag>
      <video:tag>Researchers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hernia-repair-using-ultrapro-mesh-and-fibrin-glue</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hernia repair using ultrapro mesh and fibrin glue</video:title>
      <video:description>This video shows differences in biomechanical stability using various fibrin glue compositions for mesh fixation in endoscopic inguinal hernia repair</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9c50e3ec-03d8-4b7e-872c-cc20ace923ec/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:41:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8971.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>hernia</video:tag>
      <video:tag>repair</video:tag>
      <video:tag>using</video:tag>
      <video:tag>Ultrapro</video:tag>
      <video:tag>mesh</video:tag>
      <video:tag>and</video:tag>
      <video:tag>FIbrin</video:tag>
      <video:tag>Glue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Interpreting-Inequalities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Interpreting Inequalities</video:title>
      <video:description>Interpreting Inequalities

U05_L1_T1_we1 : Interpreting Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24581.jpg</video:thumbnail_loc>
      <video:duration>399</video:duration>
      <video:publication_date>2012-09-17T14:09:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wo7DSaPP8hQ</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Interpreting</video:tag>
      <video:tag>Inequalities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-The-Ozone-Layer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - The Ozone Layer</video:title>
      <video:description>&quot;Lec 32 - The Ozone Layer&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stratospheric ozone is important as protection from harmful ultraviolet solar radiation.  Ozone in the stratosphere blocks almost all UVC radiation, which is extremely energetic and harmful.  Ozone within the ozone layer is destroyed through chemical reactions involving chlorine atoms and the ozone molecules.  The main anthropogenic source of chlorine in the atmosphere is chlorofluorocarbons (CFCs).  Emissions of CFCs began to increase after 1960 and continued to increase until the 1990s.  The 1987 Montreal Protocol banned the emission of CFCs as of 1994, and currently CFC emissions are nearly zero.  

00:00 - Chapter 1. Terminology for Stratospheric Ozone
00:01 - Chapter 2. The Ozone Layer
11:06 - Chapter 3. The Dobson Unit
15:05 - Chapter 4. Origin and Maintenance of Ozone in the Stratosphere
26:22 - Chapter 5. The Ozone Hole
37:51 - Chapter 6. The Montreal Protocol

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23328.jpg</video:thumbnail_loc>
      <video:duration>2442</video:duration>
      <video:publication_date>2012-09-13T13:00:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3EgVrXrMzgo</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>32</video:tag>
      <video:tag>the</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>layer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Treatment-for-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Treatment for Cancer</video:title>
      <video:description>How is estrogen related to cancer? What is the mechanism of action of the new medications treating the disease? Watch the video to find out.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/276edada-a26b-4d24-96ee-0902231bd11d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2011-12-06T19:51:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10869.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>estrogen</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>treatment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 1 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded April 9, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24067.jpg</video:thumbnail_loc>
      <video:duration>6358</video:duration>
      <video:publication_date>2012-09-14T15:09:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3ZEYa7SRRsU</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 13 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20745.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-09-07T16:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKKK55QlmnU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 22 - MIT 18.085 Computational Science and Engineering I&quot; Fourier expansions and convolution

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15432.jpg</video:thumbnail_loc>
      <video:duration>3754</video:duration>
      <video:publication_date>2012-08-28T17:20:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWtYuLFIUUM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Naming-Alkenes-Examples</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Naming Alkenes Examples</video:title>
      <video:description>Naming Alkenes Examples

Naming Alkenes Examples</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24517.jpg</video:thumbnail_loc>
      <video:duration>507</video:duration>
      <video:publication_date>2012-09-17T13:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KWv5PaoHwPA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>Alkenes</video:tag>
      <video:tag>Examples</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-TEDxCaltech-S-George-Djorgovski-Evolving-Science-and-Technology-in-Cyberspace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace</video:title>
      <video:description>Lec 15 - TEDxCaltech - S. George Djorgovski - Evolving Science and Technology in Cyberspace. S. George Djorgovski is a Professor of Astronomy and a Co-Director of the Center for Advanced Computing Research at Caltech, and the Director of the Meta-Institute for Computational Astrophsics, the first professional scientific organization based in virtual worlds.  He received his Ph.D. from UC Berkeley in 1985, was a Harvard Junior Fellow, and joined the Caltech faculty in 1987. Among his honors, he was an Alfred P. Sloan Foundation Fellow, a Presidential Young Investigator and, having authored or coauthored several hundred scientific publications; he was among the Institute for Scientific Information&apos;s 1000 most cited physicists.  George is one of the founders of the Virtual Observatory framework and the emerging field of AstroInformatics, and he chaired the U.S. National Virtual Observatory Scientific Definition Team.  Among his many current interests are development of methodologies for a computationally enabled, data-intensive science for the 21st century, and exploration of observable parameter spaces with digital sky surveys.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15027.jpg</video:thumbnail_loc>
      <video:duration>612</video:duration>
      <video:publication_date>2012-08-28T11:57:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FB33pV2L0Vo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>education</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>virtual</video:tag>
      <video:tag>World</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 1- MIT 6.035 Computer Language Engineering, Fall 2005.
Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15028.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T11:58:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Computer-Science-169-Lecture-15</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Computer Science 169 - Lecture 15</video:title>
      <video:description>Computer Science 169 - Lecture 15

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26108.jpg</video:thumbnail_loc>
      <video:duration>4768</video:duration>
      <video:publication_date>2012-09-18T23:54:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5n6Hg-9pU8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>15</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-TEDxCaltech-Eric-Heller-Freak-Waves-a-Visual-Pathway-to-Discovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery</video:title>
      <video:description>Lec 20 - TEDxCaltech - Eric Heller - Freak Waves: a Visual Pathway to Discovery. Eric Heller was born in Washington D.C. in 1946.  He received his BS from the University of Minnesota in 1968, and his PhD in Chemical Physics in 1973 from Harvard University.  After a postdoc at the University of Chicago, Rick joined the chemistry faculty at UCLA in 1975, becoming a Professor in 1981. In 1981 he took a sabbatical at Los Alamos National Laboratory, ultimately joining LANL as a staff scientist until 1984 when he accepted a faculty position in chemistry at the University of Washington.  In 1993, he returned to Harvard as Professor of Physics, and assumed his present position of Professor of Physics and Chemistry in 1998. In 2009, Heller was appointed the Abbot and James Lawrence Professor of Chemistry and Professor of Physics at Harvard.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15034.jpg</video:thumbnail_loc>
      <video:duration>641</video:duration>
      <video:publication_date>2012-08-28T12:04:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WttWsBAgq5U</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>waves</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>tracing</video:tag>
      <video:tag>sailing</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Utilitarianism-and-Liberty-John-Stuart-Mill</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Utilitarianism and Liberty, John Stuart Mill</video:title>
      <video:description>&quot;Lec 7 - Utilitarianism and Liberty, John Stuart Mill&quot; Foundations of Modern Social Thought (SOCY 151)

Adam Smith&apos;s ideas about self-interest should be understood as a precursor in some ways to John Stuart Mill&apos;s thinking on utilitarianism.  Professor Szelenyi discusses, but does not resolve, the complexities of Adam Smith&apos;s moral and ethical positions staked out in The Theory of Moral Sentiments—including a focus on sympathy—and the most widespread economic interpretation of Smith and The Wealth of Nations that he is the economist of self-interest.  One way to reconcile these so-called &quot;two Smiths&quot; is that, as social beings, it is in our self-interest to express benevolence and sympathy toward others.  Mill, the student of Bentham since a very young age, humanizes the theory of utilitarianism.  Perhaps he should be best remembered for his staunch views on liberty: liberty must never be compromised for the sake of expediency.  

00:00 - Chapter 1. Smith in a Historical Context
07:04 - Chapter 2. &quot;The Theory of Moral Sentiments&quot;: Major Themes
13:29 - Chapter 3. &quot;The Wealth of Nations&quot;: Major Themes; Self-Interest and The Common Good
21:24 - Chapter 4. The Labor Theory of Value; The Invisible Hand
27:17 - Chapter 5. Mill in a Historical Context
35:34 - Chapter 6. &quot;Utilitarianism&quot;: Major Themes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23470.jpg</video:thumbnail_loc>
      <video:duration>2535</video:duration>
      <video:publication_date>2012-09-14T08:57:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2lZuWaezTkg</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Utilitarianism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>John</video:tag>
      <video:tag>Stuart</video:tag>
      <video:tag>Mill</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Monasticism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Monasticism</video:title>
      <video:description>&quot;Lec 13 - Monasticism&quot;The Early Middle Ages, 284--1000 (HIST 210)

Professor Freedman discusses some of the paradoxes of monasticism in the Early Middle Ages. To the modern mind, monks and learning make a natural pair. However, this combination is not an obvious outcome of early monasticism, which emphasized asceticism and renunciation of the world. As it moved west, monasticism shifted away from its eremetic beginnings in Egypt and Syria to more communal way of life under the Rule of St Benedict.  In addition to communal life, the Rule emphasized prayer and labor; the latter of which was interpreted to include reading and eventually the copying of manuscripts.  

00:00 - Chapter 1. Introduction to Monasticism
10:20 - Chapter 2. Renouncing the World
17:58 - Chapter 3. Monks and Hermits as Spiritual Patrons
25:17 - Chapter 4. Monasticism in the West
30:19 - Chapter 5. Rule of St. Benedict
43:33 - Chapter 6. Monasticism and Learning

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23482.jpg</video:thumbnail_loc>
      <video:duration>2750</video:duration>
      <video:publication_date>2012-09-14T09:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TswDu-EXHYg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Monasticism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 6 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20632.jpg</video:thumbnail_loc>
      <video:duration>4471</video:duration>
      <video:publication_date>2012-09-06T17:14:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/St6RRyoHPIk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-TEDxCaltech-Tony-Hey-Feynman-and-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation</video:title>
      <video:description>Lec 21 - TEDxCaltech - Tony Hey - Feynman and Computation. Tony Hey is corporate vice president in Microsoft Research, and responsible for its multidisciplinary eScience Research Group and research collaborations between Microsoft and university researchers worldwide. Previously, he directed the U.K.&apos;s e-Science Initiative, helping to build a new scientific infrastructure for collaborative, multidisciplinary, data-intensive research.Before that he was Head of the School of Electronics and Computer Science, and Dean of Engineering and Applied Science at the University of Southampton, and led a group researching parallel computing. Tony is a fellow of the U.K.&apos;s Royal Academy of Engineering, the British Computer Society, the Institute of Engineering and Technology, the Institute of Physics, and the American Association for the Advancement of Science.  He was awarded a CBE for his services to science in 2005. Tony is passionate about conveying the excitement of science and technology to young people.  He has co-authored &quot;popular&quot; books on quantum mechanics and relativity, and written technical books on particle physics and computing.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15035.jpg</video:thumbnail_loc>
      <video:duration>501</video:duration>
      <video:publication_date>2012-08-28T12:04:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9miKIWIYi4w</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Diagrams</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unsuccesful-Dental-Implant</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unsuccesful Dental Implant</video:title>
      <video:description>The possibility of failure in dental implant is aggravated in smokers.These dental procedure is very expensive that is why a patient usually is adviced to have an implant only after they have quit smoking.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/84514277-54fe-4c55-867d-e0529f6bcf18/cand_5.jpg</video:thumbnail_loc>
      <video:duration>35</video:duration>
      <video:publication_date>2011-12-11T22:47:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11045.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Peri</video:tag>
      <video:tag>implantitis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Durkheim-and-Social-Facts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Durkheim and Social Facts</video:title>
      <video:description>&quot;Lec Last - Durkheim and Social Facts&quot; Foundations of Modern Social Thought (SOCY 151)

Durkheim understood life sciences as divided into three branches: biology, which is interested in the body, psychology, which deals with the personality, and sociology, which deals with collective representations.  In The Rules of Sociological Method, Durkheim attempted to provide methodological rules and guidance for establishing social facts and how they are related to one another.  His discussions of methodology represent an early and formative statement about issues that still challenge social science, regarding establishing correlation and causation and the difficulty of assessing the social world objectively without applying subjective judgments to the study.  Durkheim established that the task of sociology is to investigate and examine the sentiments and values of society rather than asserting what is right or correct.

00:00 - Chapter 1. Review of Final Test Questions
24:15 - Chapter 2. &quot;The Rules of Sociological Method&quot;: Major Themes
25:26 - Chapter 3. When is a &quot;Fact&quot; Social?
34:42 - Chapter 4. Social Facts Observed through Rigorous Discipline
44:15 - Chapter 5. Distinctions between Normal and Pathological
46:47 - Chapter 6. The Question of Causality

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23498.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-09-14T09:03:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FwiFsd4aOc0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Durkheim</video:tag>
      <video:tag>and</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Facts</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Automobile Emissions and Technology Forcing

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19532.jpg</video:thumbnail_loc>
      <video:duration>4436</video:duration>
      <video:publication_date>2012-09-05T03:16:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N-zNhH_nys0</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-2-Electrical-Engineering-140</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 2-Electrical Engineering 140</video:title>
      <video:description>lec 2-Electrical Engineering 140 .Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20985.jpg</video:thumbnail_loc>
      <video:duration>4516</video:duration>
      <video:publication_date>2012-09-08T08:24:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/78DyWww8wOA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-jumping-robot</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The jumping robot</video:title>
      <video:description>Robots are being used to perform various types of job. Scientists are trying to make robot more versatile and able to various task. This video shows a robot that can jump 30 feet high. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12000.jpg</video:thumbnail_loc>
      <video:duration>69</video:duration>
      <video:publication_date>2012-03-30T08:16:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6b4ZZQkcNEo</video:player_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>robot</video:tag>
      <video:tag>Legged</video:tag>
      <video:tag>locomotion</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Rough</video:tag>
      <video:tag>terrain</video:tag>
      <video:tag>Vehicle</video:tag>
      <video:tag>Jumping</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Radiation-Therapy-to-Treat-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Radiation Therapy to Treat Cancer</video:title>
      <video:description>The radiation therapy is used to treat cancer but also to prevent its spreading in the body. The video shows a patient who suffered a breast cancer and is having such therapy. The radiation therapy room and devices used for the procedure are also shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/bc7fd360-a991-4f74-905e-8fd2fe0f7d3a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>182</video:duration>
      <video:publication_date>2011-12-06T20:29:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10951.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radiation</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>Cancer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Don-Quixote-Part-I-Front-Matter-and-Chapters-I-X</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Don Quixote, Part I: Front Matter and Chapters I-X</video:title>
      <video:description>&quot;Lec 2 - Don Quixote, Part I: Front Matter and Chapters I-X&quot; Cervantes&apos; Don Quixote (SPAN 300)

Overview: Why does the Quixote have such common currency today? González Echevarría believes that the Quixote is about the effect that literature has on its readers and about the creation of literature. Its story does not belong to any previous tradition but it is a new story, and this act of invention by a fifty-year old man, Cervantes, is in itself part of modern literature. González Echevarría comments on why the creation of this work was possible in the Spain of the seventeenth century and, after making some important distinctions between the concepts novel and romance, chivalric romances and courtly romance, explains that the Quixote is the first novel because it portrays the clash between the protagonist and his setting for the first time. He then talks about the Quixote&apos;s precursors in the picaresque novel and the beginnings of realism. The lecture ends with a thorough commentary on the prologue, its intentions and meanings, along with the concepts of authorship, the legitimation of literature, and ultimately, self invention.

00:00 - Chapter 1. Don Quixote and its Effect on Readers
09:10 - Chapter 2. Distinguishing between Novel and Romance
15:48 - Chapter 3. Chivalric Romance and Courtly Romance
22:38 - Chapter 4. Cervantes within the Genealogy of the Spanish Tradition
42:27 - Chapter 5. The Prologue and its Intentions

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23512.jpg</video:thumbnail_loc>
      <video:duration>3434</video:duration>
      <video:publication_date>2012-09-14T09:09:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LZkoBeI6gVM</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Front</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Computer-Science-10-Lecture-25-Limits-of-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Computer Science 10 - Lecture 25: Limits of Computing</video:title>
      <video:description>Computer Science 10 - Lecture 25: Limits of Computing

The Beauty and Joy of Computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25698.jpg</video:thumbnail_loc>
      <video:duration>2954</video:duration>
      <video:publication_date>2012-09-18T17:03:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pQwUGLKQ_hw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>25</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Computing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-E2-E1-Sn2-Sn1-Reactions-Example-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - E2 E1 Sn2 Sn1 Reactions Example 3</video:title>
      <video:description>E2 E1 Sn2 Sn1 Reactions Example 3

E2 E1 Sn2 Sn1 Reactions Example 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24582.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T14:09:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MtwvLru62Qw</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-TEDxCaltech-Rives-TEDxCaltech-Deconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - TEDxCaltech - Rives - TEDxCaltech Deconstruction</video:title>
      <video:description>Lec 28 - TEDxCaltech - Rives - TEDxCaltech Deconstruction. Rives is a poet by trade and a paper engineer by training.  He has appeared on multiple seasons of HBO&apos;s &quot;Def Poetry Jam&quot; and he was the host of Bravo TV&apos;s &quot;Ironic Iconic America,&quot; which required him to drive around the United States with a supermodel in a red &apos;67 Cadillac El Dorado. He realizes he gets some ridiculously sweet gigs.  Rives is the co-host of the annual TEDActive conference and his passions include wordplay, rooftops and designing pop-up books.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15042.jpg</video:thumbnail_loc>
      <video:duration>217</video:duration>
      <video:publication_date>2012-08-28T12:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8iqoeJ_Jm4Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>jam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 3- MIT 6.035 Computer Language Engineering, Fall 2005.
Unoptimized Code Generation 

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15045.jpg</video:thumbnail_loc>
      <video:duration>3452</video:duration>
      <video:publication_date>2012-08-28T12:06:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Lkq-Y0VBdTw</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-6035-Computer-Language-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>Lec 5- MIT 6.035 Computer Language Engineering, Fall 2005. 
Instruction Scheduling 

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15048.jpg</video:thumbnail_loc>
      <video:duration>3076</video:duration>
      <video:publication_date>2012-08-28T12:10:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GmSXXUu5qzQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-38-E2-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 38 - E2 Reactions</video:title>
      <video:description>E2 Reactions

E2 Elimination Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24573.jpg</video:thumbnail_loc>
      <video:duration>533</video:duration>
      <video:publication_date>2012-09-17T14:07:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J0gXdEAaSiA</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E2</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 23 - MIT 18.085 Computational Science and Engineering I&quot; Fast fourier transform and circulant matrices

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15433.jpg</video:thumbnail_loc>
      <video:duration>4539</video:duration>
      <video:publication_date>2012-08-28T17:20:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nj4Al7MVAO0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-to-meiosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction to meiosis</video:title>
      <video:description>This is a video on introduction to meiosis. meiosis is basically a type of cell division crucial in sexual reproduction of eukaryote. This process lead to formation of spores or gametes in plants and egg and sperm in animals.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6725.jpg</video:thumbnail_loc>
      <video:duration>915</video:duration>
      <video:publication_date>2010-12-24T14:40:00.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6725.mp4</video:content_loc>
      <video:uploader>alloxlola</video:uploader>
      <video:category>Others</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>meiosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 24 - MIT 18.085 Computational Science and Engineering I&quot; Discrete filters: lowpass and highpass

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15434.jpg</video:thumbnail_loc>
      <video:duration>3624</video:duration>
      <video:publication_date>2012-08-28T17:20:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YfmkNaRq9yc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Energy-Harvesting-for-Wireless-Sensors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Energy Harvesting for Wireless Sensors</video:title>
      <video:description>&quot;Lec 26 - Energy Harvesting for Wireless Sensors&quot; May 30, 2007 lecture by Raj Amirtharajah for the Stanford University Computer Systems Colloquium (EE 380).  In this talk, Raj gives an overview of energy harvesting mechanisms, describes circuit and system microarchitecture techniques for energy harvesting wireless sensors, and gives specific examples of designing for energy harvesting applications; lastly, he discusses future prospects for energy harvesting technology.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24100.jpg</video:thumbnail_loc>
      <video:duration>4785</video:duration>
      <video:publication_date>2012-09-14T15:20:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oxnuQ35b018</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Harvesting</video:tag>
      <video:tag>for</video:tag>
      <video:tag>wireless</video:tag>
      <video:tag>sensors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Photoconversion-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Photoconversion  (Quiz)</video:title>
      <video:description>Photoconversion  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26363.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2012-09-19T00:57:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QoHZH6OkzQs</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Photoconversion</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-63-Absolute-Value-Inequalities-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 63 - Absolute Value Inequalities Example 2</video:title>
      <video:description>Absolute Value Inequalities Example 2

u10_l3_t2_we2 Absolute Value Inequalities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25189.jpg</video:thumbnail_loc>
      <video:duration>279</video:duration>
      <video:publication_date>2012-09-18T01:46:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YKQLZOq4HTA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Absolute</video:tag>
      <video:tag>value</video:tag>
      <video:tag>Inequalities</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Faulkners-The-Sound-and-the-Fury-Part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Faulkner&apos;s The Sound and the Fury, Part IV</video:title>
      <video:description>&quot;Lec 9 - Faulkner&apos;s The Sound and the Fury, Part IV&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock closes her reading of The Sound and the Fury by reading section four -- the section related by an omniscient narrator -- through Luster and Dilsey, the two black characters whose personal and racial histories are woven into the history of the Compson family. Luster and Dilsey&apos;s centrality to the final section of the novel, particularly their interactions with the Reverent Shegog on Easter Sunday, transform The Sound and the Fury into a story of redemption; they reconstitute a sense of community whose loss is mourned in Jason&apos;s section. Professor Dimock concludes by reading the final scene of section four -- Jason&apos;s taking over of the horse Queenie from Luster&apos;s control -- as Jason&apos;s brief and heroic redemption, the only respite that Faulkner grants Jason in the course of the novel.

00:00 - Chapter 1. Why Not Caddy? 
02:11 - Chapter 2. The Appendix to The Sound and the Fury 
06:47 - Chapter 3. Caddy in the Appendix
12:08 - Chapter 4. Omniscient Narration, Exterior and Interior
22:52 - Chapter 5. Dilsey&apos;s Relation to Time
30:16 - Chapter 6. The Reverent Shegog
40:10 - Chapter 7. Luster&apos;s Resurrection of Knowledge and Community 
46:04 - Chapter 8. Jason&apos;s Redemption

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23590.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-09-14T09:38:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DlbKjsht-1Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>s</video:tag>
      <video:tag>the</video:tag>
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      <video:tag>part</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Dissection-Human-Skull-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -Dissection: Human Skull - Part I</video:title>
      <video:description>&quot;Lec 7 -Dissection: Human Skull - Part I&quot;The gross anatomy and dissection of the cranium, neuro- cranium/facial skeleton, visceral cranium of a human cadaver. Part 1 of 5. Orig. air date: APR 10 75

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21661.jpg</video:thumbnail_loc>
      <video:duration>934</video:duration>
      <video:publication_date>2012-09-09T06:42:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CAxzkBWzugI</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
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      <video:tag>human</video:tag>
      <video:tag>Skull</video:tag>
      <video:tag>part</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-produce-iodine-from-alkali-Metal-Iodide</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to produce iodine from alkali Metal Iodide</video:title>
      <video:description>Sodium or potassium Iodide react with concentrated sulfuric acid to produce iodine. This video demonstrates how to produced iodine from metal iodide. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/77ef52fa-331d-4d62-be62-a4c50d53ad37/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2010-11-12T22:11:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5061.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>make</video:tag>
      <video:tag>iodine</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Sulfuric</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Alkali</video:tag>
      <video:tag>Metal</video:tag>
      <video:tag>Iodide</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Virtue-and-Habit-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Virtue and Habit II</video:title>
      <video:description>&quot;Lec 11 - Virtue and Habit II&quot;Philosophy and the Science of Human Nature (PHIL 181)

Although we become virtuous by acting as the virtuous person does, a close reading of Aristotle&apos;s text shows that, on his account, it is not enough to be virtuous that we act in certain ways. What&apos;s needed, according to Aristotle, is that you knowingly act virtuously for its own sake from a stable character, and do so with pleasure. Professor Gendler turns to Julia Annas&apos;s suggestion that Mihalyi Csikszentmihalyi&apos;s idea of flow may be helpful in  characterizing the condition that you take pleasure in the virtuous act. Finally, a critique of virtue ethics from John Doris and situationist psychology is raised which offers experimental evidence that casts doubt on the existence of stable character traits.

00:00 - Chapter 1. Chapter 1. Aristotle on the Requirements of Virtue
16:02 - Chapter 2. Julia Annas and Flow 
35:27 - Chapter 3. John Doris and the Situationist Critique 

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23594.jpg</video:thumbnail_loc>
      <video:duration>2679</video:duration>
      <video:publication_date>2012-09-14T09:39:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C8yNxXAm7F4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
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      <video:tag>and</video:tag>
      <video:tag>Habit</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Parallel-lines-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Parallel lines 3</video:title>
      <video:description>Parallel lines 3

U04_L2_T1_we3 : Parallel lines 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24574.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2012-09-17T14:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/y5yNi08cr6I</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-E1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - E1 Reactions</video:title>
      <video:description>E1 Reactions

E1 Elimination Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24575.jpg</video:thumbnail_loc>
      <video:duration>562</video:duration>
      <video:publication_date>2012-09-17T14:07:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U9dGHwsewNk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 25 - MIT 18.085 Computational Science and Engineering I&quot; Filters in the time and frequency domain

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15435.jpg</video:thumbnail_loc>
      <video:duration>4919</video:duration>
      <video:publication_date>2012-08-28T17:20:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oluUlr0Uxz8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 26 - MIT 18.085 Computational Science and Engineering I&quot; Filter banks and perfect reconstruction

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15436.jpg</video:thumbnail_loc>
      <video:duration>3321</video:duration>
      <video:publication_date>2012-08-28T17:21:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wcVY654ZCd8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-21-Economics-C3-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 21 - Economics C3 Fall 2011</video:title>
      <video:description>&quot;Lec 21 - Economics C3&quot;Introduction to Environmental Economics and Policy. These lectures are filmed during Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24382.jpg</video:thumbnail_loc>
      <video:duration>4497</video:duration>
      <video:publication_date>2012-09-15T07:25:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S8znrGBIR1c</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Economics</video:tag>
      <video:tag>C3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 7 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20633.jpg</video:thumbnail_loc>
      <video:duration>2757</video:duration>
      <video:publication_date>2012-09-06T17:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gdMpBxX0rkY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
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      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Model-I-Miscellaneous-Features</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Model I - Miscellaneous Features</video:title>
      <video:description>This video displays a model of the heart and its miscellanous structures including the coronary sulcus, marginal branch of right coronary artery, as well as the hearts base.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8138406b-7cea-4b4e-960c-4cc839428bda/cand_5.jpg</video:thumbnail_loc>
      <video:duration>145</video:duration>
      <video:publication_date>2010-11-13T22:19:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5175.mp4</video:content_loc>
      <video:uploader>Edison</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>model</video:tag>
      <video:tag>I</video:tag>
      <video:tag>Miscellaneous</video:tag>
      <video:tag>features</video:tag>
      <video:tag>Coronary</video:tag>
      <video:tag>sulcus</video:tag>
      <video:tag>Marginal</video:tag>
      <video:tag>Branch</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>artery</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Well</video:tag>
      <video:tag>the</video:tag>
      <video:tag>hearts</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Faulkner-Light-in-August-continued</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Faulkner, Light in August (continued)</video:title>
      <video:description>&quot;Lec Last - Faulkner, Light in August (continued) &quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of Light in August and the semester by mapping Faulkner&apos;s theology of Calvinist predestination onto race. Using Nella Larsen&apos;s novel Passing as an intertext, she shows how Joe Christmas&apos;s decision to self-blacken expresses his tragic sense of being predestined, of always &quot;coming second.&quot;   Moving away from tragedy, Dimock reads Hightower&apos;s delivery of Lena&apos;s baby as inhabiting a liminal space between tragedy and comedy, as Faulkner gives Hightower a second chance at meaningful communal agency.  She finishes by reading Lena Grove and Byron Bunch&apos;s courtship as the comic end of Light in August. 

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. &quot;Passing&quot; in Light in August
06:12 - Chapter 2. Joe Christmas&apos;s Redoubled Double-Consciousness
10:01 - Chapter 3. The Symbolic Pattern of Lighting a Match 
18:07 - Chapter 4. The Racialized Predestination of Joe Christmas
22:52 - Chapter 5. Joe Christmas&apos;s Lack of Agency
29:43 - Chapter 6. Hightower as the Midpoint Between Joe Christmas and Lena Grove
33:28 - Chapter 7. Giving Hightower a Second Chance 
39:38 - Chapter 8. The Wisdom of Crowds
43:52 - Chapter 9. Faulkner&apos;s Use of the Kindness of Strangers as a Multitude
46:23 - Chapter 10. Faulkner on Marriage

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23615.jpg</video:thumbnail_loc>
      <video:duration>2912</video:duration>
      <video:publication_date>2012-09-14T09:45:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WO7n1WG6BkU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>Faulkner</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>in</video:tag>
      <video:tag>August</video:tag>
      <video:tag>continued</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-TEDxCaltech-Jordan-Theriot-The-Pleasure-of-Finding-Things-Out</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - TEDxCaltech - Jordan Theriot - The Pleasure of Finding Things Out</video:title>
      <video:description>Lec 32 - TEDxCaltech - Jordan Theriot - The Pleasure of Finding Things Out. Jordan Theriot is a third-year undergraduate majoring in chemistry at Caltech. Jordan is working in the lab of
Professor Robert Grubbs designing and synthesizing new metathesis catalysts, which are important for the formation of new carbon-carbon bonds. Shortly after Hurricane Katrina, she left her native New Orleans to attend the Louisiana School for Math, Science, and the Arts. Since then, she has gone to some unusual measures to immerse herself in the academic world, not the least of which is attending Caltech. Her interests include French literature and making the most of the educational experience.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15050.jpg</video:thumbnail_loc>
      <video:duration>339</video:duration>
      <video:publication_date>2012-08-28T12:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/abXzg3QPp_Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>mentor</video:tag>
      <video:tag>student</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-24-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 24 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 24 - Chemistry 3B &quot;Chemical Structure and Reactivity Fall 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24413.jpg</video:thumbnail_loc>
      <video:duration>4405</video:duration>
      <video:publication_date>2012-09-17T03:07:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/d9ud4ABU_Aw</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>24</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Preparing-for-War-NEPA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Preparing for War: NEPA</video:title>
      <video:description>&quot;Lec 5 - Preparing for War: NEPA&quot;Environmental Politics and Law (EVST 255)

During this session, Professor Wargo stresses the importance of considering the persistence of pollutants in the environment. He continues the discussion of the Atomic Energy Commission&apos;s (AEC) risk management strategies in the wake of nuclear experiments from 1945-1963, and also introduces risk reduction strategies attempted after the nuclear explosion at Chernobyl. These strategies underestimated the persistence of radionuclides in the environment. All of these approaches took place in secret, and these proceedings were only declassified in the 1990s. Governmental secrecy in these cases prevents the public from becoming fully literate about environmental risks and from being able to challenge or test the government&apos;s narrative.

00:00 - Chapter 1. Nuclear Experimentation: Bringing the Problem Home
13:06 - Chapter 2. Compensation Schemes
20:28 - Chapter 3. The Troubling Calculus of Medical Experimentation
38:36 - Chapter 4. Key Lessons Thus Far
49:41 - Chapter 5. Concluding Thoughts

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23181.jpg</video:thumbnail_loc>
      <video:duration>3100</video:duration>
      <video:publication_date>2012-09-13T11:15:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xm6xTAbMXck</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Preparing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>War</video:tag>
      <video:tag>NEPA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-106-Representing-a-number-as-a-decimal-percent-and-fraction-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 106 - Representing a number as a decimal, percent, and fraction 2</video:title>
      <video:description>Representing a number as a decimal, percent, and fraction 2

U05_L1_T1_we4 Representing a number as a decimal, percent, and fraction 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24860.jpg</video:thumbnail_loc>
      <video:duration>325</video:duration>
      <video:publication_date>2012-09-17T17:07:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Hkwfibux88s</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Representing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Decimal</video:tag>
      <video:tag>Percent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Fraction</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Banks</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Banks</video:title>
      <video:description>&quot;Lec 13 - Banks&quot; Financial Markets (2011) (ECON 252)

Banks are among our enduring of financial institutions. Their survival in so many different historical periods is testimony to their importance. Professor Shiller traces the origins of interest rates from Sumeria in 2000 BC, to ancient Greece and Rome, up to the Song Dynasty in China between the 10th and the 12th century. Subsequently, he looks at banking in Italy during the Renaissance and at the goldsmith bankers in 16th and 17th century England. Banks have survived so long because they solve adverse selection and moral hazard problems. Additionally, he covers Douglas Diamond&apos;s and Philip Dybvig&apos;s model, which does not only analyze the banks&apos; role for liquidity provision, but also reveals the possibility of bank runs. This leads Professor Shiller to deposit insurance as a means to prevent bank runs. He discusses the Federal Deposit Insurance Corporation as well as the Federal Savings and Loans Insurance Corporation, together with the role that the latter played during the savings and loan crisis of the 1980s. The necessity to regulate banks in the presence of deposit insurance results in a discussion of the role of the Basel commission and an explicit calculation to illustrate the core principles of Basel III. At the end, Professor Shiller provides an overview of financial crises since the beginning of the 1990s, with the Mexican crisis of 1994-1995, and the Asian crisis of 1997.

00:00 - Chapter 1. Introduction 
02:52 - Chapter 2. Basic Principles of Banking 
10:46 - Chapter 3. The Beginnings of Banking: Types of Banks
24:00 - Chapter 4. Theory of Banks: Liquidity, Adverse Selection, Moral Hazard
33:03 - Chapter 5. Bank Runs, Deposit Insurance and Maintaining Confidence 
41:07 - Chapter 6. Bank Regulation: Risk-Weighted Assets and Basel Agreements 
53:27 - Chapter 7. Common Equity Requirements and Its Critics 
01:02:49 - Chapter 8. Recent International Bank Crises

Complete course materials are available at the Open Yale Courses website: http:/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23721.jpg</video:thumbnail_loc>
      <video:duration>4403</video:duration>
      <video:publication_date>2012-09-14T10:43:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1mDL1fKEVZM</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>banks</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Letters-and-Science-C70V-8675b4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 12 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23888.jpg</video:thumbnail_loc>
      <video:duration>4446</video:duration>
      <video:publication_date>2012-09-14T11:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ajh4P1n71WQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-Many-Universes-are-There-Ted-Talk-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How Many Universes are There? Ted Talk video</video:title>
      <video:description>The fact that no one knows the answer to this question is what makes it exciting. The story of physics has been one of an ever-expanding understanding of the sheer scale of reality, to the point where physicists are now postulating that there may be far more universes than just our own. Chris Anderson explores the thrilling implications of this idea. (Part of the series &quot;Questions no one knows the answers to&quot;)

&quot;How Many Universes are There?&quot; was animated by Andrew Park (http://www.cognitivemedia.co.uk)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12012.jpg</video:thumbnail_loc>
      <video:duration>283</video:duration>
      <video:publication_date>2012-03-30T20:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/a1bWKZFP2Tc</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Philosophy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Chris</video:tag>
      <video:tag>Anderson</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Galaxy</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Hawking</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Andrew</video:tag>
      <video:tag>Park</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>media</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Sociology-185-GLOBAL-SOCIOLOGY-Walden-Bello-Global-Financial-Institutions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Sociology 185 - GLOBAL SOCIOLOGY -Walden Bello - Global Financial Institutions</video:title>
      <video:description>&quot;Lec 5 - Sociology 185 - GLOBAL SOCIOLOGY -Walden Bello - Global Financial Institutions&quot;Global Sociology
Walden Bello - Global Financial Institutions and Civil Society</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23978.jpg</video:thumbnail_loc>
      <video:duration>3711</video:duration>
      <video:publication_date>2012-09-14T12:30:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TzQgxYmGANQ</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>sociology</video:tag>
      <video:tag>185</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Walden</video:tag>
      <video:tag>Bello</video:tag>
      <video:tag>Financial</video:tag>
      <video:tag>institutions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Zaitsevs-Rule</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Zaitsev&apos;s Rule</video:title>
      <video:description>Zaitsev&apos;s Rule

Zaitsev&apos;s Rule for E2 and E1 reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24577.jpg</video:thumbnail_loc>
      <video:duration>809</video:duration>
      <video:publication_date>2012-09-17T14:08:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2jO--kC3aqk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Zaitsev</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Conversion-Factors-2-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Conversion Factors 2 (NB)</video:title>
      <video:description>Conversion Factors 2 (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26143.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2012-09-19T00:02:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mcQ1eivjgEs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>conversion</video:tag>
      <video:tag>factors</video:tag>
      <video:tag>2</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-The-Two-Ozone-Problems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - The Two Ozone Problems</video:title>
      <video:description>&quot;Lec 31 - The Two Ozone Problems&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

There are two ozone problems in the atmosphere.  Tropospheric ozone in the form of photochemical smog is sometimes dangerously high whereas stratospheric ozone concentration is sometimes dangerously low.  Photochemical smog is created through chemical reactions between UV radiation from the run and nitrogen oxides that are emitted from automobiles.  High concentrations of tropospheric ozone are dangerous because of the damage ozone can cause to a person&apos;s airway if it is inhaled.  The EPA has specified limits of ozone concentration but several counties in the USA exceed these limits.  The primary air pollutants from which ozone is created have a peak concentration twice a day typically, which is associated with rush hour times during the day.  

00:00 - Chapter 1. Air Pollutants
06:05 - Chapter 2. Two Ozone Problems
07:08 - Chapter 3. Ozone Properties
11:20 - Chapter 4. Photochemical Smog
15:16 - Chapter 5. Ozone Concentration Limits
25:10 - Chapter 6. Creation of Ozone Pollution
26:41 - Chapter 7. Primary Pollutants

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23327.jpg</video:thumbnail_loc>
      <video:duration>2271</video:duration>
      <video:publication_date>2012-09-13T12:59:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CZUivMxgT-0</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>ozone</video:tag>
      <video:tag>problems</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assisted-conception</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assisted conception</video:title>
      <video:description>Do we need assisted conception in the poor countries</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/ad460869-e08c-45a8-a998-c7d386264912/cand_5.jpg</video:thumbnail_loc>
      <video:duration>74</video:duration>
      <video:publication_date>2010-08-14T20:40:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4472.mp4</video:content_loc>
      <video:uploader>Dr Rasha salman Hatem Al-joboree</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Slide</video:tag>
      <video:tag>Show</video:tag>
      <video:tag>IVF</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Modern-Physics-Quantum-Mechanics-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Modern Physics: Quantum Mechanics (Stanford)</video:title>
      <video:description>&quot;Lec 6 - Modern Physics: Quantum Mechanics (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s Modern Physics course concentrating on Quantum Mechanics.  Recorded February 18, 2008 at Stanford University.

This Stanford Continuing Studies course is the second of a six-quarter sequence of classes exploring the essential theoretical foundations of modern physics. The topics covered in this course focus on quantum mechanics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://youtube.com/view_play_list?p=189C0DCE90CB6D81

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/susskind_leonard.html

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24010.jpg</video:thumbnail_loc>
      <video:duration>6448</video:duration>
      <video:publication_date>2012-09-14T13:52:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tKbzlOU_ETk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Comparing-E2-E1-Sn2-Sn1-Reactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Comparing E2 E1 Sn2 Sn1 Reactions</video:title>
      <video:description>Comparing E2 E1 Sn2 Sn1 Reactions

Comparing E2 E1 Sn2 Sn1 Reactions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24578.jpg</video:thumbnail_loc>
      <video:duration>746</video:duration>
      <video:publication_date>2012-09-17T14:08:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/12Rvts2NR7M</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Comparing</video:tag>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Perpendicular-lines-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Perpendicular lines 2</video:title>
      <video:description>Perpendicular lines 2

U04_L2_T2_we2 : Perpendicular lines 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24579.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
      <video:publication_date>2012-09-17T14:08:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TsEhZRT16LU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Perpendicular</video:tag>
      <video:tag>lines</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lung-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lung Model</video:title>
      <video:description>This video describes a model of the lungs. It points out anatomic locations such as the base, diaphragmatic surface, costal surface, apex, and their anatomic relationships to the ribs and heart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e990ff61-0d06-4d06-a66b-e0063254e293/cand_5.jpg</video:thumbnail_loc>
      <video:duration>162</video:duration>
      <video:publication_date>2010-11-14T00:00:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5237.mp4</video:content_loc>
      <video:uploader>RobertHooke</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lung</video:tag>
      <video:tag>model</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Diaphragmatic</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>costal</video:tag>
      <video:tag>apex</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Old-Cell-Model-Membranous-Organelles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Old Cell Model - Membranous Organelles</video:title>
      <video:description>In this video you will see an old cell model which focuses on membranous organelles which include the endoplasmic reticulum, fixed ribosomes on rough endoplasmic reticulum, as well as peroxisome.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fbf9ec66-deb8-4489-95b3-979ecc49d905/cand_5.jpg</video:thumbnail_loc>
      <video:duration>180</video:duration>
      <video:publication_date>2010-11-14T19:04:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5267.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>old</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Membranous</video:tag>
      <video:tag>Organelles</video:tag>
      <video:tag>endoplasmic</video:tag>
      <video:tag>reticulum</video:tag>
      <video:tag>Fixed</video:tag>
      <video:tag>ribosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-20th-Century-Capitalism-and-Regulation-in-the-United-States</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - 20th Century Capitalism and Regulation in the United States</video:title>
      <video:description>20th Century Capitalism and Regulation in the United States

Overview of cycles of regulation, de-regulation and government in 20th century US capitalism</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24482.jpg</video:thumbnail_loc>
      <video:duration>861</video:duration>
      <video:publication_date>2012-09-17T13:23:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/J33nVRyTeyU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>20th</video:tag>
      <video:tag>Century</video:tag>
      <video:tag>Capitalism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Regulation</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Design-of-Implicit-Interactions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Design of Implicit Interactions</video:title>
      <video:description>&quot;Lec 23 - The Design of Implicit Interactions&quot; May 18, 2007 lecture by Wendy Ju for the Stanford University Human-Computer Interaction Seminar (CS 547). The infiltration of computer technologies into everyday life has brought the problems of traditional interaction design to a head.  As we begin to design products which adapt their behaviors, which infer what we are doing, and which try to assist us proactively, we need new ways of thinking about how to design these interactive products so that they are more helpful than they are annoying.  In this presentation, Wendy outlines implicit interactions as an emerging area of applied design research that investigates the design of implicit interactions, which occur without the behest of awareness of the user.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24037.jpg</video:thumbnail_loc>
      <video:duration>3915</video:duration>
      <video:publication_date>2012-09-14T14:54:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p9D1bDbPwPY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>23</video:tag>
      <video:tag>the</video:tag>
      <video:tag>design</video:tag>
      <video:tag>of</video:tag>
      <video:tag>implicit</video:tag>
      <video:tag>Interactions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Designing-a-Health-Care-Interface</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Designing a Health Care Interface</video:title>
      <video:description>&quot;Lec 4 - Designing a Health Care Interface&quot; October 26, 2007 lecture by Paul Tang for the Stanford University Human-Computer Interaction Seminar (CS 547). Even more fragmented than American health care is the management of health care information. Faced with a barrage of poorly organized health information, physicians and other clinicians must sift through uninspired displays to glean pearls of information necessary to make clinical decisions.  New tools for information gathering from patients and for information rendering to patients must be developed in order to activate patients to become fully informed and fully empowered members of their health care team.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24043.jpg</video:thumbnail_loc>
      <video:duration>5237</video:duration>
      <video:publication_date>2012-09-14T14:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C1nO_rWZkjc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>care</video:tag>
      <video:tag>interface</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Designing-for-Cuba-Necessary-Intervention</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Designing for Cuba: Necessary In(ter)vention</video:title>
      <video:description>&quot;Lec 11 - Designing for Cuba: Necessary In(ter)vention&quot; April 11, 2008 lecture by Gwendolyn Floyd and Joshua Kauffman for the Stanford University Human Computer Interaction Seminar (CS547).

This lecture shares REGIONAL&apos;s recent in-field Cuban research that spans the socio-technological, the political, and the top-secret. It reveals how their research led to the design of a simple and affordable digital device that would potentially accelerate Cuban social change. It also discusses how an understanding of Cuba&apos;s development in a technologically walled garden offers us the chance to consider this closed-system metaphor for how the world is increasingly accepting itself to be.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24050.jpg</video:thumbnail_loc>
      <video:duration>3650</video:duration>
      <video:publication_date>2012-09-14T14:58:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jjhe1Vq592o</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>designing</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Cuba</video:tag>
      <video:tag>necessary</video:tag>
      <video:tag>in</video:tag>
      <video:tag>ter</video:tag>
      <video:tag>vention</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-42-E2-E1-Sn2-Sn1-Reactions-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 42 - E2 E1 Sn2 Sn1 Reactions Example 2</video:title>
      <video:description>E2 E1 Sn2 Sn1 Reactions Example 2

E2 E1 Sn2 Sn1 Reactions Example 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24580.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-17T14:09:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vinEPfrqfiU</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>E2</video:tag>
      <video:tag>E1</video:tag>
      <video:tag>Sn2</video:tag>
      <video:tag>Sn1</video:tag>
      <video:tag>Reactions</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CERN-The-Standard-Model-Of-Particle-Physics-c4b081</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CERN : The Standard Model Of Particle Physics</video:title>
      <video:description>This video is from CERN and discusses the Standard Model Of Particle Physics. The standard model of particle physics is a theory concerning the electromagnetic, weak and strong nuclear interactions which mediate the dynamics of the known subatomic particles</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ff0bf5d7-11e5-4c98-b5eb-7485c72180a7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>302</video:duration>
      <video:publication_date>2010-11-14T22:54:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5315.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>CERN</video:tag>
      <video:tag>the</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Electromagnetic</video:tag>
      <video:tag>Weak</video:tag>
      <video:tag>and</video:tag>
      <video:tag>strong</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>subatomic</video:tag>
      <video:tag>Particles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Trigonometric-Identities</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Trigonometric Identities</video:title>
      <video:description>Trigonometric Identities

Introduction to trigonometric identities</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20045.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T01:39:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLzXqIqZZz0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Trigonometric</video:tag>
      <video:tag>identities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ideas-Lead-to-Scientific-Discoveries-How</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ideas Lead to Scientific Discoveries: How?</video:title>
      <video:description>Adam Savage walks through two spectacular examples of profound scientific discoveries that came from simple, creative methods anyone could have followed -- Eratosthenes&apos; calculation of the Earth&apos;s circumference around 200 BC and Hippolyte Fizeau&apos;s measurement of the speed of light in 1849. (Launching a series on Inventions that Shaped History)

&quot;How Simple Ideas Lead to Scientific Discoveries&quot; was animated by the TED-Ed Animation Team (Jeremiah Dickey, Biljana Labovic, Celeste Lai, Kari Mulholland and Franz Palomares)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12009.jpg</video:thumbnail_loc>
      <video:duration>452</video:duration>
      <video:publication_date>2012-03-30T19:59:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/F8UFGu2M2gM</video:player_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Science</video:tag>
      <video:tag>and</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>Nature</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Scientific</video:tag>
      <video:tag>invention</video:tag>
      <video:tag>Adam</video:tag>
      <video:tag>Savage</video:tag>
      <video:tag>Inventions</video:tag>
      <video:tag>that</video:tag>
      <video:tag>shaped</video:tag>
      <video:tag>History</video:tag>
      <video:tag>method</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>Circumference</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>inertia</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Discoveries</video:tag>
      <video:tag>math</video:tag>
      <video:tag>TED</video:tag>
      <video:tag>Ed</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Animations</video:tag>
      <video:tag>Jeremiah</video:tag>
      <video:tag>Dickey</video:tag>
      <video:tag>Biljana</video:tag>
      <video:tag>Labovic</video:tag>
      <video:tag>Celeste</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Napoleon-and-the-Wars-of-the-First-and-Second-Coalitions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Napoleon and the Wars of the First and Second Coalitions</video:title>
      <video:description>Napoleon and the Wars of the First and Second Coalitions

Overview of the first two coalitions against France and Napoleon&apos;s roles in them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24490.jpg</video:thumbnail_loc>
      <video:duration>798</video:duration>
      <video:publication_date>2012-09-17T13:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OzyH-1p9nAg</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Napoleon</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Wars</video:tag>
      <video:tag>of</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Coalitions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 8 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot;Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20634.jpg</video:thumbnail_loc>
      <video:duration>4040</video:duration>
      <video:publication_date>2012-09-06T17:14:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y4Ij00Pa0ps</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Letters-and-Science-C70V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19- Letters and Science C70V</video:title>
      <video:description>Lec 19- Letters and Science C70V.
Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17142.jpg</video:thumbnail_loc>
      <video:duration>4921</video:duration>
      <video:publication_date>2012-09-02T11:20:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cQTvrma2fKc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Quantum-Entanglements-Part-1-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Quantum Entanglements, Part 1 (Stanford)</video:title>
      <video:description>&quot;Lec 3 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 3 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 9, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24060.jpg</video:thumbnail_loc>
      <video:duration>6414</video:duration>
      <video:publication_date>2012-09-14T15:05:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CaTF4QZ94Fk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Renal-Lobe-Model-Cortical-Nephron</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Renal Lobe Model - Cortical Nephron</video:title>
      <video:description>This video describes a model of the Renal Lobe and the Cortical Nephron. It describes its surrounding structure including the renal capsule and proximal convoluted tubule.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/e1cb77d6-8eff-4b81-94f1-4d69446dcb87/cand_5.jpg</video:thumbnail_loc>
      <video:duration>148</video:duration>
      <video:publication_date>2010-11-14T23:07:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5325.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>renal</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Cortical</video:tag>
      <video:tag>nephron</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>convoluted</video:tag>
      <video:tag>tubule</video:tag>
      <video:tag>Capsule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-The-Beauty-of-Algebra</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - The Beauty of Algebra</video:title>
      <video:description>The Beauty of Algebra

Why the abstraction of mathematics is so fundamental</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20073.jpg</video:thumbnail_loc>
      <video:duration>607</video:duration>
      <video:publication_date>2012-09-06T01:50:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kpCJyQ2usJ4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>beauty</video:tag>
      <video:tag>of</video:tag>
      <video:tag>algebra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Future-Evolution-of-High-Performance-Microprocessors</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Future Evolution of High-Performance Microprocessors</video:title>
      <video:description>&quot;Lec 1 - Future Evolution of High-Performance Microprocessors&quot; September 27, 2006 lecture by Norm Jouppi for the Stanford University Computer Systems Colloquium (EE 380).

The evolution of high-performance microprocessors has recently gone through a significant inflection point; such issues will be discussed, as well as the likely future of high performance microprocessors.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24075.jpg</video:thumbnail_loc>
      <video:duration>3722</video:duration>
      <video:publication_date>2012-09-14T15:13:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BBMeplaz0HA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>of</video:tag>
      <video:tag>high</video:tag>
      <video:tag>performance</video:tag>
      <video:tag>Microprocessors</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-The-United-Communication-Transformation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - The United Communication Transformation</video:title>
      <video:description>&quot;Lec 10 - The United Communication Transformation&quot; January 10, 2007 lecture by Anoop Gupta for the Stanford University Computer Systems Colloquium (EE 380). Microsoft&apos;s vision for United Communications is to break down the silos of communication modalities, allowing people, teams and organizations to communicate simply and effectively while integrating communications with their business applications and processes; the discussion concerns this vision, as well as what solutions are available and the research challenges that will be addressed to deliver this vision.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24084.jpg</video:thumbnail_loc>
      <video:duration>4245</video:duration>
      <video:publication_date>2012-09-14T15:14:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5GOgVEllmdM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>the</video:tag>
      <video:tag>United</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>Transformation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Representing-Structures-of-Organic-Molecules</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Representing Structures of Organic Molecules</video:title>
      <video:description>Representing Structures of Organic Molecules

Representing Structures of Organic Molecules</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24502.jpg</video:thumbnail_loc>
      <video:duration>449</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/pMoA65Dj-zk</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
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      <video:tag>Molecules</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-9-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 9 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla.</video:description>
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      <video:duration>2261</video:duration>
      <video:publication_date>2012-09-06T17:14:26.000Z</video:publication_date>
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    <loc>https://dnatube.com/videos/Lec-6-Public-Health-250A-Lecture-9-Hypothesis-Generation-and-th</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6  - Public Health 250A - Lecture 9: Hypothesis Generation and th</video:title>
      <video:description>Public Health 250A - Lecture 9: Hypothesis Generation and th

Epidemiologic Methods I</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25573.jpg</video:thumbnail_loc>
      <video:duration>2344</video:duration>
      <video:publication_date>2012-09-18T16:28:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1p2gb-kCFc8</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>Public</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>250A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>generation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-Physics-112-Lecture-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Physics 112 - Lecture 22</video:title>
      <video:description>Physics 112 - Lecture 22

Introduction to Statistical and Thermal Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26505.jpg</video:thumbnail_loc>
      <video:duration>3090</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/vl7DjxRX2ak</video:player_loc>
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      <video:category>Physics</video:category>
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      <video:tag>22</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Buffer-Dry-Ice</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Buffer Dry Ice</video:title>
      <video:description>Buffer Dry Ice

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26810.jpg</video:thumbnail_loc>
      <video:duration>32</video:duration>
      <video:publication_date>2012-09-19T02:36:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kv3KJHMP4eM</video:player_loc>
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      <video:tag>Dry</video:tag>
      <video:tag>Ice</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-41-Standard-Reduction-Potential</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 41 - Standard Reduction Potential</video:title>
      <video:description>Standard Reduction Potential

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26871.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-19T02:48:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6EOSsIa9wDg</video:player_loc>
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      <video:category>Chemistry</video:category>
      <video:tag>standard</video:tag>
      <video:tag>Reduction</video:tag>
      <video:tag>Potential</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-30-EE290f-Student-Presentations-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - EE290f  Student Presentations - con&apos;t</video:title>
      <video:description>EE290f  Student Presentations - con&apos;t

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 30 - Student Presentations - con&apos;t</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19496.jpg</video:thumbnail_loc>
      <video:duration>4688</video:duration>
      <video:publication_date>2012-09-05T03:00:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/00UWhYEjoFs</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
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      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Incredible-Science-Spiral-Timer-Drops</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Incredible Science Spiral Timer Drops</video:title>
      <video:description>The video presents the interesting science case of the spiral timer drops. The little oil drops roll down the spiral for a certain time period. See for yourself. 
Source: Incredible science</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_28356.jpg</video:thumbnail_loc>
      <video:duration>65</video:duration>
      <video:publication_date>2012-12-08T07:52:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tJ31qSGNfcI</video:player_loc>
      <video:uploader>Amir Nayak</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>spiral</video:tag>
      <video:tag>Timer</video:tag>
      <video:tag>Drops</video:tag>
      <video:tag>incredible</video:tag>
      <video:tag>Science</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-29-Physics-111-Nuclear-Magnetic-Resonance-NMR-Part-1-Continuous-Wave</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Physics 111: Nuclear Magnetic Resonance (NMR) Part-1 Continuous Wave</video:title>
      <video:description>Physics 111: Nuclear Magnetic Resonance (NMR) Part-1 Continuous Wave

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video part 1 accompanies the Nuclear Magnetic Resonance Experiment, providing students with an introduction to the theory, apparatus, and procedures.

In the NMR experiment, nuclear dipoles (the samples) are subjected to a static magnetic field of about 4000 gauss as well as a time-varying radio-frequency magnetic field perpendicular to the static field. The static field causes Zeeman-effect splitting between sub-states, and the radio frequency field is tuned to the Larmor frequency so that it induces transitions between the sub-states. The resonance condition is observed using the Bloch two-coil induction technique. You will observe proton and fluorine nuclei. You will learn techniques of lock-in detection and signal averaging.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27035.jpg</video:thumbnail_loc>
      <video:duration>1102</video:duration>
      <video:publication_date>2012-09-19T06:27:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/q_Rtbr7YEJY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
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      <video:tag>resonance</video:tag>
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      <video:tag>Continuous</video:tag>
      <video:tag>wave</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-2-New-Architectures-for-a-New-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - New Architectures for a New Biology</video:title>
      <video:description>&quot;Lec 2 - New Architectures for a New Biology&quot; October 11, 2006 lecture by David E. Shaw for the Stanford University Computer Systems Colloquium (EE 380).

This talk describes the current state of the art in biomolecular simulation and explore the potential role of high-performance computing technologies in extending current capabilities.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24076.jpg</video:thumbnail_loc>
      <video:duration>5015</video:duration>
      <video:publication_date>2012-09-14T15:13:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve5xdqoh1bs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>architectures</video:tag>
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      <video:tag>biology</video:tag>
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    <loc>https://dnatube.com/videos/Demonstration-of-a-moving-worm</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>We feature colonoscopy demonstration of a moving worm. We also show the effects of this worm to human health, the conditions are severe if not attended to.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c1edb945-fe44-47e0-a557-fd235df26e23/cand_5.jpg</video:thumbnail_loc>
      <video:duration>50</video:duration>
      <video:publication_date>2011-12-11T23:49:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11213.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Education</video:category>
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      <video:tag>Worm</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Nasogastric-Intubation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nasogastric Intubation</video:title>
      <video:description>This video describes how to insert a nasogastric intubation to patient&apos;s nose.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/de8e393a-e629-42c3-9623-062555a8fc64/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2011-12-11T23:46:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11201.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Nasogastric</video:tag>
      <video:tag>Intubation</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Chernobyl-A-Nuclier-Accident</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chernobyl - A Nuclier Accident</video:title>
      <video:description>This video shows the place Chernobyl were a nuclear disaster had happened. The place is still highly radioactive, watch this video to know more about it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/06451e0a-d22b-4646-a977-913c4e4050c4/cand_25.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2013-02-05T04:22:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29178.mp4</video:content_loc>
      <video:uploader>Alberto Felder</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>chernobyl</video:tag>
      <video:tag>2012</video:tag>
      <video:tag>the</video:tag>
      <video:tag>highly</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-16-Economics-119-Lecture-20-Base-Rate-Neglect-and-Confirmato</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Economics 119 - Lecture 20: Base-Rate Neglect and Confirmato</video:title>
      <video:description>Economics 119 - Lecture 20: Base-Rate Neglect and Confirmato

Psychology and Economics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25866.jpg</video:thumbnail_loc>
      <video:duration>4819</video:duration>
      <video:publication_date>2012-09-18T17:57:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VZWS-DoIDjk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Economics</video:tag>
      <video:tag>119</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>20</video:tag>
      <video:tag>base</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>Neglect</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Confirmato</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Chemistry-1A-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Chemistry 1A - Fall 2011</video:title>
      <video:description>&quot;Lec 2 - Chemistry 1A &quot; General Chemistry. These lectures are filmed during fall 2011 and given by general chemistry professor Michelle Douskey and professor Angelica Stacy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27105.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-21T02:49:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EqN1AKmr8HA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
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      <video:tag>1A</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 12 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20638.jpg</video:thumbnail_loc>
      <video:duration>3920</video:duration>
      <video:publication_date>2012-09-06T17:18:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RBpi0BjJ6LU</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Computer-Science-169-Lecture-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Computer Science 169 - Lecture 3</video:title>
      <video:description>Computer Science 169 - Lecture 3

Software Engineering</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26063.jpg</video:thumbnail_loc>
      <video:duration>4537</video:duration>
      <video:publication_date>2012-09-18T23:46:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bHmm3cZnmOc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>169</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Hydrogen-Oxides-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Hydrogen Oxides (Quiz)</video:title>
      <video:description>Hydrogen Oxides (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26140.jpg</video:thumbnail_loc>
      <video:duration>147</video:duration>
      <video:publication_date>2012-09-19T00:02:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WD5ZIBhyy2A</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hydrogen</video:tag>
      <video:tag>Oxides</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-88-Ionization-Energy-Electron-Affinity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 88 - Ionization Energy, Electron Affinity</video:title>
      <video:description>This lecture is provided by University of California, Berkeley. Dr. Mark Kubinec is explaining ionization energy and electron affinity.

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26263.jpg</video:thumbnail_loc>
      <video:duration>366</video:duration>
      <video:publication_date>2012-09-19T00:34:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jGRhNqkYK18</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionization</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>Affinity</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Isomers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Isomers</video:title>
      <video:description>Isomers

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26332.jpg</video:thumbnail_loc>
      <video:duration>141</video:duration>
      <video:publication_date>2012-09-19T00:50:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OLE3iAKuhAY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Isomers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 22 - MIT 7.014 Introductory Biology, Spring 2005&quot; Mitosis and Meiosis (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15155.jpg</video:thumbnail_loc>
      <video:duration>2848</video:duration>
      <video:publication_date>2012-08-28T13:41:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g6VEnimixRk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Micro</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>geochemistry</video:tag>
      <video:tag>geochemical</video:tag>
      <video:tag>agents</video:tag>
      <video:tag>Biosphere</video:tag>
      <video:tag>Bacterial</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Metabolism</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Covalent-Bonding-Molecular-Orbitals-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Covalent Bonding Molecular Orbitals II</video:title>
      <video:description>Covalent Bonding Molecular Orbitals II

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26351.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2012-09-19T00:54:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/100n-E7o9Ug</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Hybridization-of-Benzene-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Hybridization of Benzene  (Quiz)</video:title>
      <video:description>Hybridization of Benzene  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26383.jpg</video:thumbnail_loc>
      <video:duration>138</video:duration>
      <video:publication_date>2012-09-19T01:01:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-zXxTQt2slA</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Hybridization</video:tag>
      <video:tag>of</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Computer-Science-61B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Computer Science 61B</video:title>
      <video:description>&quot;Lec 25 - Computer Science 61B &quot;Data Structures</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27335.jpg</video:thumbnail_loc>
      <video:duration>2858</video:duration>
      <video:publication_date>2012-09-21T05:34:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/P_NfXRHSFW4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Lecture-14-State-Reponsibility-War-and-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Lecture 14: State Reponsibility - War and Environment</video:title>
      <video:description>Lecture 14: State Reponsibility - War and Environment

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17979.jpg</video:thumbnail_loc>
      <video:duration>5788</video:duration>
      <video:publication_date>2012-09-03T18:41:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qeVK-_8gEho</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-52-Benzene-Molecular-Orbitals-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 52 - Benzene Molecular Orbitals  (Quiz)</video:title>
      <video:description>Benzene Molecular Orbitals  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26410.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2012-09-19T01:05:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1N6F0E1ReHk</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>benzene</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-68-Gas-Mixture-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 68 - Gas Mixture  (NB)</video:title>
      <video:description>Gas Mixture  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26438.jpg</video:thumbnail_loc>
      <video:duration>455</video:duration>
      <video:publication_date>2012-09-19T01:11:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7W0cz0oGHGE</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Gas</video:tag>
      <video:tag>mixture</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Biology-1B-Lecture-4-Angiosperms</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Biology 1B - Lecture 4: Angiosperms</video:title>
      <video:description>Biology 1B - Lecture 4: Angiosperms

General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26377.jpg</video:thumbnail_loc>
      <video:duration>3080</video:duration>
      <video:publication_date>2012-09-19T00:59:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bsBeO_0-AzA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Structural Biology</video:category>
      <video:tag>biology</video:tag>
      <video:tag>1B</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Angiosperms</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-TEDxCaltech-Pete-Trautman-Robotic-Navigation-in-Human-Crowds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - TEDxCaltech - Pete Trautman - Robotic Navigation in Human Crowds</video:title>
      <video:description>Lec 33 - TEDxCaltech - Pete Trautman - Robotic Navigation in Human Crowds. Pete Trautman is a graduate student in Control and Dynamical Systems at Caltech.  Prior to coming to Caltech, Pete was a Captain in the United States Air Force, assigned first to the National Air and Space Intelligence Center and later to the Air Force Research Laboratories, both at Wright-Patterson Air Force Base in Dayton, Ohio. He graduated Magna Cum Laude with a degree in Applied Math and Physics in 2000 from Baylor University. He grew up in Alamogordo, New Mexico, near Trinity Site, where the first atomic bomb was detonated.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15051.jpg</video:thumbnail_loc>
      <video:duration>430</video:duration>
      <video:publication_date>2012-08-28T12:12:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ABGaRJsHBvY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>crowd</video:tag>
      <video:tag>Navigation</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Caesium-or-Cesium-version-2-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Caesium or Cesium (version 2)  - Periodic Table of Videos</video:title>
      <video:description>An even newer version of our caesium video can be found at http://www.youtube.com/watch?v=5aD6HwUE2c0

By popular demand, we finally drop some caesium (cesium) into water. Will the reaction match the hype?

All the elements on video at http://www.periodicvideos.com/

Our previous caesium video is at http://www.youtube.com/watch?v=GDMUb5mQsjo

More chemistry at http://www.periodicvideos.com/
Follow us on Facebook at http://www.facebook.com/periodicvideos
And on Twitter at http://twitter.com/periodicvideos
Periodic Videos films are by video journalist Brady Haran</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12104.jpg</video:thumbnail_loc>
      <video:duration>241</video:duration>
      <video:publication_date>2012-04-03T14:28:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zCARhVfeX5U</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>caesium</video:tag>
      <video:tag>cesium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 30 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 30: Magnetism and spectrochemical theory

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15849.jpg</video:thumbnail_loc>
      <video:duration>2363</video:duration>
      <video:publication_date>2012-08-28T20:56:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TgbFcaozNzs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - 8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 20 - 8.01 Physics I: Classical Mechanics, Fall 1999

Rotating Rigid Bodies - Moment of Inertia - Parallel Axis and Perpendicular Axis Theorem - Rotational Kinetic Energy - Fly Wheels - Neutron Stars - Pulsars

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13871.jpg</video:thumbnail_loc>
      <video:duration>2475</video:duration>
      <video:publication_date>2012-08-25T21:09:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9A1Zb8109fg</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-68-Threading-the-NEIDL-TWiV-Goes-Inside-a-BSL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 68 - Threading the NEIDL: TWiV Goes Inside a BSL</video:title>
      <video:description>Constructed in 2009 in the highly populated South End neighborhood of Boston, Massachusetts, the National Emerging Infectious Diseases Laboratories (NEIDL) facility contains labs that operate at biosafety levels 2, 3 and 4. Due to its location the NEIDL has faced a raft of legal and regulatory hurdles that have prevented BSL-3 and BSL-4 labs from becoming functional.

&quot;Threading the NEIDL,&quot; is a 1-hour documentary narrated by Vincent Racaniello, PhD, Higgins Professor of Microbiology &amp; Immunology at Columbia University, which explores how the NEDIL is secured from unauthorized entry, what&apos;s like to wear a BSL-4 level safety suit, how the facility is constructed to make it safe, and how workers carry out experiments with highly dangerous viruses such as Ebola virus and Lassa virus without jeopardizing their health or that of the surrounding community.

This is a never before seen look at how one of America&apos;s state of the art biodefense research facilities operates and the security measures put in place to keep it safe, even in the heart of a major urban center.

This documentary was filmed in conjunction with the popular science podcast This Week in Virology, which is also hosted by Vincent Racaniello.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30378.jpg</video:thumbnail_loc>
      <video:duration>3409</video:duration>
      <video:publication_date>2013-03-07T19:26:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tqAjkjGq8Ug</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>NEIDL</video:tag>
      <video:tag>Boston</video:tag>
      <video:tag>university</video:tag>
      <video:tag>vincent</video:tag>
      <video:tag>Racaniello</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>dove</video:tag>
      <video:tag>Rich</video:tag>
      <video:tag>Condit</video:tag>
      <video:tag>Elke</video:tag>
      <video:tag>Mühlberger</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Microbiolog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy 

Introduction and Overview: The NPDES Program

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19537.jpg</video:thumbnail_loc>
      <video:duration>4491</video:duration>
      <video:publication_date>2012-09-05T03:18:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BFS8BG6a7fk</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 7 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Space Between 

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15070.jpg</video:thumbnail_loc>
      <video:duration>1882</video:duration>
      <video:publication_date>2012-08-28T12:54:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3hHesQcAYXI</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-81-Sheldon-Campbell-The-Singing-Microbiologist</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV #81 - Sheldon Campbell - The Singing Microbiologist</video:title>
      <video:description>Sheldon Campbell sings about microbiology. Dr. Campbell teaches microbiology at Yale School of Medicine and he uses music to enhance his lectures. He has one song for every block of lectures he gives on a major topic.

Songs he&apos;s written include a song about fungi, tick borne disease, tuberculosis and one that reviews all of microbiology in eight minutes.

Dr. Campbell hasn&apos;t done any testing to see his songs are more effective at getting his message across but he does get the occasional student who says they remembered something on a test because of his music. And the students seem to enjoy it, if not at first, by the end of the course they&apos;re singing along.

Dr. Campbell uses his love of music because he believes that if you bring something of yourself into your teaching you&apos;ll be a much more engaging and effective teacher.

Music performed:

&quot;When the Ticks Go Marching In&quot; 
Adapted from: &quot;When the Saints Go Marching In&quot; 
Originally performed by: unknown
Public domain 

&quot;Home in the Gut&quot;
&quot;Home in the Lab&quot;
Adapted from: &quot;Home of the Range&quot; 
Originally performed by: Dr. Brewster M. Higley 
and Daniel Kelley, 1873
Public domain

&quot;For Lyme, It&apos;s Ceftriaxone&quot;
Adapted from: &quot;Swing Low, Sweet Chariot&quot;
Originally performed by: Wallace Willis
Public domain

&quot;What Shall We Do With the Infected Patient&quot;
Adapted from: &quot;What Shall We Do 
With the Drunken Sailor&quot;
Originally performed by: unknown
Public domain</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30750.jpg</video:thumbnail_loc>
      <video:duration>380</video:duration>
      <video:publication_date>2013-11-22T21:54:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lxTTaD15msY</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Fun and Smart</video:category>
      <video:tag>Sheldon</video:tag>
      <video:tag>Campbell</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Yale</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>teaching</video:tag>
      <video:tag>Music</video:tag>
      <video:tag>Fungi</video:tag>
      <video:tag>tb</video:tag>
      <video:tag>pedagogy</video:tag>
      <video:tag>Sing</video:tag>
      <video:tag>Microbes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Sociology150A-Status-and-Review-Session-for-Mid-term</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18-*Sociology150A - Status and Review Session for Mid-term</video:title>
      <video:description>&quot;Lec 18-*Sociology150A - Status and Review Session for Mid-term&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24264.jpg</video:thumbnail_loc>
      <video:duration>4072</video:duration>
      <video:publication_date>2012-09-15T05:39:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LeJQilriPt0</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Sociology150A</video:tag>
      <video:tag>Status</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>session</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Mid</video:tag>
      <video:tag>term</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 2 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15116.jpg</video:thumbnail_loc>
      <video:duration>2871</video:duration>
      <video:publication_date>2012-08-28T13:17:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RJf9jRf-Ekw</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-AST-210EE-213-Zone-plate-imaging-and</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - AST 210/EE 213 Zone plate imaging and...</video:title>
      <video:description>AST 210/EE 213 Zone plate imaging and...

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture 25: Zone plate imaging and microscopy
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19406.jpg</video:thumbnail_loc>
      <video:duration>4718</video:duration>
      <video:publication_date>2012-09-05T02:13:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9EdEFiQtDBs</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Physics-111-Atomic-Physics-ATM-Part-1-Balmer-Series</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Physics 111: Atomic Physics (ATM) Part 1. Balmer Series</video:title>
      <video:description>Physics 111: Atomic Physics (ATM) Part 1. Balmer Series

Physics 111 Advanced Laboratory.  Professor Sumner Davis

This video accompanies the Atomic Physics Experiment, providing students with an introduction to the theory, apparatus, and procedures for the Balmer Series part of the lab exercise.  

Atomic spectroscopy was the proving ground for Quantum Mechanics. In this lab you will observe the emission lines of mercury and hydrogen over the range 250 to 750 nm, using a diffraction-grating spectrometer. You will identify and measure the Balmer series of spectral lines in hydrogen, and then use the results to determine the energy levels and the value of the Rydberg constant. Mercury lines are used to calibrate the wavelength scale of the spectrometer.

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26985.jpg</video:thumbnail_loc>
      <video:duration>1254</video:duration>
      <video:publication_date>2012-09-19T06:15:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/M41IKkUAG-A</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>ATM</video:tag>
      <video:tag>part</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Balmer</video:tag>
      <video:tag>series</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-QR-Codes-in-the-Library-A-Window-to-Online-Research-Services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - QR Codes in the Library: A Window to Online Research Services</video:title>
      <video:description>&quot;Lec 5 - QR Codes in the Library: A Window to Online Research Services&quot; QR Codes in the Library is a pilot project in the Loeb Music Library, which will result in a &quot;best practices&quot; guide for use across the Harvard Library, linking materials in the stacks with on-line resources, via smartphone. By posting QR codes in specific subject areas of the stacks, smartphone users can instantly access relevant research guides and other library information services.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta

Creative Commons music by Hank &amp; Mike: 
http://soundcloud.com/hankandmike/hank-mike-ver-nderung-free, Flickr photos courtesy of 25095603@N07 (http://www.flickr.com/photos/25095603@N07), mattslens (http://www.flickr.com/photos/mattslens), ubiqua (http://www.flickr.com/photos/ubiqua), wikithreads (http://www.flickr.com/photos/wikithreads), clevercupcakes (http://www.flickr.com/photos/clevercupcakes)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23014.jpg</video:thumbnail_loc>
      <video:duration>242</video:duration>
      <video:publication_date>2012-09-12T05:23:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/40vw_p4uyts</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>QR</video:tag>
      <video:tag>Codes</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>library</video:tag>
      <video:tag>A</video:tag>
      <video:tag>window</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>research</video:tag>
      <video:tag>services</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Need-Evolution-and-Detail-of-WLAN-Security</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Need, Evolution, and Detail of WLAN Security</video:title>
      <video:description>&quot;Lec 6 - The Need, Evolution, and Detail of WLAN Security&quot; November 8, 2006 lecture by Kevin Hayes for the Stanford University Computer Systems Colloquium (EE 380).

From dial-up and PPP to 802.11 and WPA, the presentation traces how the changing connectivity landscape drove the development of new security protocols, especially in the case of wireless networks.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24080.jpg</video:thumbnail_loc>
      <video:duration>4450</video:duration>
      <video:publication_date>2012-09-14T15:14:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gUddYBfeckM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>the</video:tag>
      <video:tag>need</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Detail</video:tag>
      <video:tag>of</video:tag>
      <video:tag>WLAN</video:tag>
      <video:tag>security</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-TEDxCaltech-Curtis-Wong-WorldWide-Telescope-The-Interactive-Sky-on-Your-Desktop</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - TEDxCaltech - Curtis Wong - WorldWide Telescope: The Interactive Sky on Your Desktop</video:title>
      <video:description>Lec 35 - TEDxCaltech - Curtis Wong - WorldWide Telescope: The Interactive Sky on Your Desktop. Curtis Wong is a Principal Researcher in eScience at Microsoft Research.  He joined Microsoft starting the Next Media Research group focusing on interaction, media, and visualization technologies. Curtis is the co-creator of WorldWideTelescope.org, http://worldwidetelescope.org , a free interactive storytelling and virtual learning environment providing the highest resolution multispectral imagery of the universe.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15053.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-08-28T12:12:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HkldGXyL-Ag</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>Telescope</video:tag>
      <video:tag>visualization</video:tag>
      <video:tag>cosmology</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Tuva</video:tag>
      <video:tag>Sky</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-TEDxCaltech-Teaser-2-11411</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36 - TEDxCaltech - Teaser 2 - 1/14/11</video:title>
      <video:description>Lec 36 - TEDxCaltech - Teaser 2 - 1/14/11. Attribution:
- Design and Production: Caltech Academic Media Technologies
- Diagrams: Richard Feynman, provided by Caltech Archives and Special
Collections
- Drumming and Percussion: Richard Feynman, with permission of Ralph Leighton
- Photos: Caltech Academic Media Technologies, Caltech Marketing and
Communications, the Kavli Nanoscience Institute
- Throat Singing: Kongar-ol Ondar

On Friday, 14 January 2011, Caltech is hosting TEDxCaltech, an exciting
one-day event to honor Richard Feynman‹Nobel Laureate, Caltech physics
professor, iconoclast, visionary, and all-around &quot;curious character.&quot; You
won&apos;t want to miss a minute. Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15055.jpg</video:thumbnail_loc>
      <video:duration>61</video:duration>
      <video:publication_date>2012-08-28T12:12:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RiXyDq44Z8Q</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>TEDx</video:tag>
      <video:tag>kavli</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>bongo</video:tag>
      <video:tag>Throat</video:tag>
      <video:tag>Singing</video:tag>
      <video:tag>Ditch</video:tag>
      <video:tag>Day</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Pario-the-Next-Step-Beyond-Audio-and-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Pario: the Next Step Beyond Audio and Video</video:title>
      <video:description>&quot;Lec 1 - Pario: the Next Step Beyond Audio and Video&quot; (January 9, 2009) Todd C. Mowry, prefessor at Carnegie Mellon University, talks about the joint research venture between Carnegie Mellon and Intel Research, called &quot;claytronics&quot;. In this talk, he describes the technical process that they have made so far, as well as suggesting what this technology might enable.

Stanford University:
http://www.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18714.jpg</video:thumbnail_loc>
      <video:duration>5207</video:duration>
      <video:publication_date>2012-09-04T04:18:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Ixc-DaAm1k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>People</video:tag>
      <video:tag>design</video:tag>
      <video:tag>research</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>encoding</video:tag>
      <video:tag>Sensory</video:tag>
      <video:tag>phenomena</video:tag>
      <video:tag>images</video:tag>
      <video:tag>audio</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>claytronics</video:tag>
      <video:tag>catoms</video:tag>
      <video:tag>printer</video:tag>
      <video:tag>Pario</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>planning</video:tag>
      <video:tag>metamodule</video:tag>
      <video:tag>phototropic</video:tag>
      <video:tag>Modular</video:tag>
      <video:tag>robot</video:tag>
      <video:tag>electrostat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Programming-Abstractions-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Programming Abstractions (Stanford)</video:title>
      <video:description>&quot;Lec 1 - Programming Abstractions (Stanford)&quot; The first lecture by Julie Zelenski for the Programming Abstractions Course (CS106B) in the Stanford Computer Science Department.

Julie Zelenski gives an introduction to the course, recursion, algorithms, dynamic data structures and data abstraction; she also introduced the significance of programming and gives her opinion of what makes 106B &quot;great;&quot; C++ is introduced, too.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=FE6E58F856038C69

CS 106B Course Website:
http://cs106b.stanford.edu

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17661.jpg</video:thumbnail_loc>
      <video:duration>2583</video:duration>
      <video:publication_date>2012-09-03T16:45:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kMzH3tfP6f8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Proof-Alog-B-log-BA-log-A-log-B-log-AB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Proof: A(log B) = log (B^A), log A - log B = log (A/B)</video:title>
      <video:description>Proof: A(log B) = log (B^A), log A - log B = log (A/B)

Proofs of the logarithm properties: A(log B) = log (B^A) and log A - log B = log (A/B)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20164.jpg</video:thumbnail_loc>
      <video:duration>477</video:duration>
      <video:publication_date>2012-09-06T02:16:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yEAxG_D1HDw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>A</video:tag>
      <video:tag>log</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-TEDxCaltech-Teaser-1-11411</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - TEDxCaltech - Teaser 1 - 1/14/11</video:title>
      <video:description>Lec 37 - TEDxCaltech - Teaser 1 - 1/14/11. Attribution:
- Design and Production: Caltech Academic Media Technologies
- Photos: Caltech Archives and Special Collections, Christopher Sykes
- Video and Audio: Ralph Leighton, Sound Photosynthesis, and Christopher Sykes

On Friday, 14 January 2011, Caltech is hosting TEDxCaltech, an exciting one-day event to honor Richard Feynman—Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; You won&apos;t want to miss a minute. Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15056.jpg</video:thumbnail_loc>
      <video:duration>51</video:duration>
      <video:publication_date>2012-08-28T12:13:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RAaTWDhfl1Y</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>TEDx</video:tag>
      <video:tag>kavli</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>bongo</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-24213-Philosophy-of-Film</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- MIT 24.213 Philosophy of Film</video:title>
      <video:description>Lec 4- MIT 24.213 Philosophy of Film.
Session 4: Orson Welles, The Dead, The Magnificent Ambersons, expectations for student papers

View the complete course: http://ocw.mit.edu/24-213F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15063.jpg</video:thumbnail_loc>
      <video:duration>3566</video:duration>
      <video:publication_date>2012-08-28T12:44:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ma0d0o1K9Ng</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>education</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Metabolomics-and-the-Microbiome-MWV45</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Metabolomics and the Microbiome (MWV45)</video:title>
      <video:description>In episode 45 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Washington, D.C., Dr. Stan Maloy talks with Jeremy Nicholson, Head of the Department of Surgery &amp; Cancer at Imperial College London, about his work with metabolomics and the human gut.

Maloy and Nicholson discuss the science of metabolomics, the systematic study of the unique chemical fingerprints that specific cellular processes leave behind, and how gut microbial metabolites are part of the diagnostic pattern of results when looking at a host of diseases. Nicholson, who is known for his work in pharmaco-metabonomics, also discusses the potential for personalized medicine.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6837.jpg</video:thumbnail_loc>
      <video:duration>509</video:duration>
      <video:publication_date>2011-03-11T18:27:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4sBcJ0PP5vk</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>metabolomics</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>microbiome</video:tag>
      <video:tag>pharmaco</video:tag>
      <video:tag>metabonomics</video:tag>
      <video:tag>Stanley</video:tag>
      <video:tag>Maloy</video:tag>
      <video:tag>Jeremy</video:tag>
      <video:tag>Nicholson</video:tag>
      <video:tag>MicrobeWorld</video:tag>
      <video:tag>AAAS</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-7012-Introduction-to-Biology-Fall-2004</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 7.012 Introduction to Biology, Fall 2004</video:title>
      <video:description>&quot;Lec 19 - MIT 7.012 Introduction to Biology, Fall 2004&quot; Cancer (Prof. Robert A. Weinberg)

View the complete course: http://ocw.mit.edu/7-012F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_14875.jpg</video:thumbnail_loc>
      <video:duration>2957</video:duration>
      <video:publication_date>2012-08-28T03:23:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zrBZjcsQ_BQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>cells</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>cloning</video:tag>
      <video:tag>immunology</video:tag>
      <video:tag>virology</video:tag>
      <video:tag>genomics</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>replication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-What-the-Second-Generation-Holds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - What the Second Generation Holds</video:title>
      <video:description>&quot;Lec 11 - What the Second Generation Holds&quot; January 17, 2007 lecture by Philip Levis for the Stanford University Computer Systems Colloquium (EE 380).  In this tutorial, the TinyOS is detailed, including how the novel constraints of sensor networks led to its design; also covered: the role TinyOS plays in the current deployed sensor networks, the emerging network architecture within the TinyOS clouds, and what implications these clouds have on current and future Internet systems.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24085.jpg</video:thumbnail_loc>
      <video:duration>4341</video:duration>
      <video:publication_date>2012-09-14T15:14:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j6hRsue5b30</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>What</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Holds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-24264-Film-as-Visual-and-Literary-Mythmaking-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005</video:title>
      <video:description>Lec 2- MIT 24.264 Film as Visual and Literary Mythmaking, Fall 2005.
Session 2: Introduction and overview, The Seventh Seal, Bergman&apos;s &quot;Chamber Movies,&quot; Hitchhiker&apos;s Guide to the Galaxy, O Brother Where Art Thou?, Eternal Sunshine of the Spotless Mind, a student paper on Clint Eastwood, a student paper on Star Wars, and a student paper on fantasy as a means to healing.

View the complete course: http://ocw.mit.edu/24-264F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15283.jpg</video:thumbnail_loc>
      <video:duration>6705</video:duration>
      <video:publication_date>2012-08-28T16:21:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LJ58Pn44enk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-in-a-Flask-by-Richard-Lenski</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution in a Flask by Richard Lenski</video:title>
      <video:description>In episode 61 of MicrobeWorld Video, filmed at the American Association for the Advancement of Science Meeting in Vancouver, Canada on February 17th, 2012, Dr. Stan Maloy talks with Richard Lenski Ph.D., Hannah Professor of Microbial Ecology, Michigan State University, about his research into the evolution of bacteria and the new frontier of digital evolution.

Lenski&apos;s Long Term Evolution Experiment with E. coli has seen over 50,000 new generations since its inception in 1998. This has led to insights such as how viruses can evolve from types that don&apos;t infect humans to ones that do.

Lenski&apos;s work with E. coli has also led him into the digital world. Using computers, Lenski can achieve precise, rapid results by manipulating digital organisms. Software that evolves much like bacteria in the real world.

Lenski is optimistic about the future of evolution research. Applying the generalities that have resulted from his studies to any number of other microbial species. He also sees large potential in applying what he&apos;s learned to the study of antibiotic resistance and bioengery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12322.jpg</video:thumbnail_loc>
      <video:duration>675</video:duration>
      <video:publication_date>2012-06-11T10:33:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uXG8yqWStJ0</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Evolution</video:tag>
      <video:tag>Flask</video:tag>
      <video:tag>Richard</video:tag>
      <video:tag>Lenski</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Forest-Rohwer-Microbes-of-the-ocean-coral-reefs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Forest Rohwer: Microbes of the ocean, coral reefs</video:title>
      <video:description>In episode 63 of MicrobeWorld Video, Dr. Stan Maloy talks with Forest Rohwer Ph.D., Professor of Biology, San Diego State University, about his research on the microbes of the ocean, coral reefs and the human lung. This episode was filmed at the American Association for the Advancement of Science Meeting in Vancouver, Canada on February 18th, 2012.

Viruses make up a large portion of the world&apos;s oceans, with over ten million per milliliter of seawater. Rohwer&apos;s interest in better understanding these viruses led him to becoming an expert in marine virology and a founder of the field of viral metagenomics. 

Forest discovered that these viruses are very good at controlling the number and type of bacteria in the ocean and through the process of gene transfer possess the potential to change marine bacteria into human pathogens. 

Among Forest&apos;s other interests are coral reefs. He has studied the link between humans inhabiting the land around coral reefs and the decaying health of the corresponding coral. 

Forest also studies cystic fibrosis, a disease of the human lung, which mimics what he sees going on with the health of coral reefs. Rohwer explains how his work across many different scientific disciplines has helped his research interests broaden while leading to new discoveries unlikely to have been made without the knowledge and tools of other scientific fields.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12386.jpg</video:thumbnail_loc>
      <video:duration>540</video:duration>
      <video:publication_date>2012-08-06T12:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qT35E4ddBj8</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Microbes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-4125-Architecture-Studio-Building-in-Landscap</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 4.125 Architecture Studio: Building in Landscap</video:title>
      <video:description>&quot;Lec 10 - MIT 4.125 Architecture Studio: Building in Landscap&quot; Undergraduate Design Studio: Pinups

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15073.jpg</video:thumbnail_loc>
      <video:duration>1350</video:duration>
      <video:publication_date>2012-08-28T12:54:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/44lqcpQcNzQ</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Earths-climate-and-what-affects-it</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s climate and what affects it</video:title>
      <video:description>There are several factors that affect the earth&apos;s climate round the world, ocean circulation, currents, wind, water density and salinity all affect the climate. Learn how  these play a role.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/28e799e8-2ac9-4ce9-a3bf-89e505ca4c81/cand_25.jpg</video:thumbnail_loc>
      <video:duration>118</video:duration>
      <video:publication_date>2011-11-23T08:27:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7638.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>Aquarius</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Circulation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 5 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Charles Cooney

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15080.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-08-28T13:01:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/foFqF_OUq50</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Lecture-02-Is-Learning-Feasible-April-5-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Lecture 02 - Is Learning Feasible? (April 5, 2012)</video:title>
      <video:description>Lec 2 - Lecture 02 - Is Learning Feasible? (April 5, 2012). Is Learning Feasible? - Can we generalize from a limited sample to the entire space? Relationship between in-sample and out-of-sample. Lecture 2 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15087.jpg</video:thumbnail_loc>
      <video:duration>4609</video:duration>
      <video:publication_date>2012-08-28T13:07:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MEG35RDD7RA</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-Congruent-Triangle-Example-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - Congruent Triangle Example 2</video:title>
      <video:description>Congruent Triangle Example 2

Showing that segments have the same length</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20291.jpg</video:thumbnail_loc>
      <video:duration>734</video:duration>
      <video:publication_date>2012-09-06T14:03:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Xc3oHzKXVh8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>Triangle</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Proof-lim-sin-xx</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Proof: lim (sin x)/x</video:title>
      <video:description>Proof: lim (sin x)/x

Using the squeeze theorem to prove that the limit as x approaches 0 of (sin x)/x =1</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19940.jpg</video:thumbnail_loc>
      <video:duration>1085</video:duration>
      <video:publication_date>2012-09-06T01:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ve99biD1KtA</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>lim</video:tag>
      <video:tag>sin</video:tag>
      <video:tag>x</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 13 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20639.jpg</video:thumbnail_loc>
      <video:duration>2294</video:duration>
      <video:publication_date>2012-09-06T17:18:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oXNSk_l8dJo</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Year-2008-Efficient-Markets-vs-Excess-Volatility</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -Year 2008 - Efficient Markets vs. Excess Volatility</video:title>
      <video:description>Efficient Markets vs. Excess Volatility
Financial Markets (ECON 252) -Year 2008

Several theories in finance relate to stock price analysis and prediction. The efficient markets hypothesis states that stock prices for publicly-traded companies reflect all available information. Prices adjust to new information instantaneously, so it is impossible to &quot;beat the market.&quot; Furthermore, the random walk theory asserts that changes in stock prices arise only from unanticipated new information, and so it is impossible to predict the direction of stock prices. Using statistical tools, we can attempt to test the hypotheses and to predict future stock prices. These tests show that efficient markets theory is a half-truth: it is difficult but not impossible for some people to beat the market.

00:00 - Chapter 1. Last Thoughts on Insurance and Catastrophe Bonds 
06:28 - Chapter 2. Information Access and the Efficient Markets Hypothesis 
20:00 - Chapter 3. Varying Degrees of Efficient Markets and No Dividends: The Case of First Federal Financial 
41:44 - Chapter 4. The Random Walk Theory 
51:30 - Chapter 5. The First Order Auto-regressive Model 
56:59 - Chapter 6. Challenges in Forecasting the Market 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12544.jpg</video:thumbnail_loc>
      <video:duration>4098</video:duration>
      <video:publication_date>2012-08-20T13:47:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pXJb29s3nmY</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>AR</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Efficient</video:tag>
      <video:tag>markets</video:tag>
      <video:tag>Hypothesis</video:tag>
      <video:tag>First</video:tag>
      <video:tag>order</video:tag>
      <video:tag>Auto</video:tag>
      <video:tag>regressive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>random</video:tag>
      <video:tag>walk</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Stock</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>prices</video:tag>
      <video:tag>volatility</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-360-Lec-5b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10  - MIT 3.60 | Lec 5b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 10  - MIT 3.60 | Lec 5b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 2D Plane Groups, Lattices

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15282.jpg</video:thumbnail_loc>
      <video:duration>2211</video:duration>
      <video:publication_date>2012-08-28T16:20:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pEOSGrQkn44</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Mac-OS-X-Cocoa-Touch-Objective-C-and-Tools</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Mac OS X, Cocoa Touch, Objective-C and Tools</video:title>
      <video:description>&quot;Lec 1 - Introduction to Mac OS X, Cocoa Touch, Objective-C and Tools&quot; (January 5, 2010) Alan Cannistraro starts the quarter with an introduction to Mac OS X, Cocoa Touch, and Objective-C.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18925.jpg</video:thumbnail_loc>
      <video:duration>2828</video:duration>
      <video:publication_date>2012-09-04T07:58:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oesNwgHn1ws</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>objective</video:tag>
      <video:tag>C</video:tag>
      <video:tag>cocoa</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>SDK</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Apple</video:tag>
      <video:tag>Macintosh</video:tag>
      <video:tag>tools</video:tag>
      <video:tag>frameworks</video:tag>
      <video:tag>runtime</video:tag>
      <video:tag>Xcode</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>builder</video:tag>
      <video:tag>foundation</video:tag>
      <video:tag>UIKit</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Message</video:tag>
      <video:tag>State</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 8 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Kimberly Hamad-Schifferli

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15090.jpg</video:thumbnail_loc>
      <video:duration>221</video:duration>
      <video:publication_date>2012-08-28T13:07:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsqFfbpXbSQ</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Thermodynamics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Thermodynamics</video:title>
      <video:description>&quot;Lec 21 - Thermodynamics&quot; Fundamentals of Physics (PHYS 200)

This is the first of a series of lectures on thermodynamics. The discussion begins with understanding &quot;temperature.&quot; Zeroth&apos;s law is introduced and explained. Concepts such as &quot;absolute zero&quot; and &quot;triple point of water&quot; are defined. Measuring temperature through a number of instruments is addressed as well as the different scales of measurement. The second half of the lecture is devoted to heat and heat transfer. Concepts such as &quot;convection&quot; and &quot;conduction&quot; are explained thoroughly.

00:00 - Chapter 1. Temperature as a Macroscopic Thermodynamic Property
06:45 - Chapter 2. Calibrating Temperature Instruments
22:25 - Chapter 3. Absolute Zero, Triple Point of Water, The Kelvin
28:55 - Chapter 4. Specific Heat and Other Thermal Properties of Materials
43:17 - Chapter 5. Phase Change
55:06 - Chapter 6. Heat Transfer by Radiation, Convection and Conduction
01:03:27 - Chapter 7. Heat as Atomic Kinetic Energy and its Measurement

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15907.jpg</video:thumbnail_loc>
      <video:duration>4288</video:duration>
      <video:publication_date>2012-08-28T21:29:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mb8LqNlHeLY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Celsius</video:tag>
      <video:tag>Conduction</video:tag>
      <video:tag>convection</video:tag>
      <video:tag>heat</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>Joule</video:tag>
      <video:tag>Kelvin</video:tag>
      <video:tag>temperature</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Zeroth</video:tag>
      <video:tag>Zeroths</video:tag>
      <video:tag>Law</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-CS-61A-Recursion-and-Iteration-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - CS 61A : Recursion and Iteration II</video:title>
      <video:description>CS 61A : Recursion and Iteration II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19577.jpg</video:thumbnail_loc>
      <video:duration>3052</video:duration>
      <video:publication_date>2012-09-05T03:40:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1VagzsdEhA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Year-2008-Real-Estate-Finance-and-its-Vulnerability-to-Crisis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Year 2008 - Real Estate Finance and its Vulnerability to Crisis</video:title>
      <video:description>Real Estate Finance and its Vulnerability to Crisis -Year 2008

Financial Markets (ECON 252)

Real Estate is the biggest asset class and of great importance for both individuals and institutional investors. An array of economic and psychological factors impact real estate investment decisions and the public has changing ideas of real estate as a profitable investment. People&apos;s demand to buy a home by taking on long-term debt, called a mortgage, is often tied with the overall health of the economy and financial markets. In recessions, home buying tends to fall and the opposite holds in a strong economy. Commercial real estate, held indirectly by the public through partnerships and real estate investment trusts (REITs), is vulnerable to similar speculative activity. The most recent real estate boom illustrates the speculative nature of real estate, and its relation to financial and economic crises.

00:00 - Chapter 1. Introduction 
02:17 - Chapter 2. The Development of Commercial Real Estate Assets, from DPP to REIT 
17:34 - Chapter 3. The Evolution of Mortgages and Government Regulatory Measures 
30:06 - Chapter 4. The Math of Mortgages, Fannie Mae, and Freddie Mac 
41:50 - Chapter 5. Understanding the Current Housing Boom: Comparing Los Angeles and Milwaukee 
57:37 - Chapter 6. Domestic and International Real Estate Booms 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12550.jpg</video:thumbnail_loc>
      <video:duration>4049</video:duration>
      <video:publication_date>2012-08-20T13:50:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gi2uH3YxohU</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>case</video:tag>
      <video:tag>Shiller</video:tag>
      <video:tag>Index</video:tag>
      <video:tag>Commercial</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Estate</video:tag>
      <video:tag>DPP</video:tag>
      <video:tag>Limited</video:tag>
      <video:tag>Liability</video:tag>
      <video:tag>LP</video:tag>
      <video:tag>Mortgages</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Trust</video:tag>
      <video:tag>subprime</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 28 - MIT 7.014 Introductory Biology, Spring 2005&quot; Population Growth I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15161.jpg</video:thumbnail_loc>
      <video:duration>2846</video:duration>
      <video:publication_date>2012-08-28T13:45:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y8eEMYqkwz0</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-24209-Philosophy-In-Film-and-Other-Media</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- MIT 24.209 Philosophy In Film and Other Media</video:title>
      <video:description>Lec 3- MIT 24.209 Philosophy In Film and Other Media.
Instructor: Prof. Irving Singer

Session 3: Edward Song, David Levinson, focusing attention, camera work, the nature of love, ideals of romantic love, selling out in &quot;The Lady Eve&quot;

View the complete course: http://ocw.mit.edu/24-209S04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15250.jpg</video:thumbnail_loc>
      <video:duration>2398</video:duration>
      <video:publication_date>2012-08-28T16:08:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qypsPGqNF6Q</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>media</video:tag>
      <video:tag>film</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Genetic Engineering and Society Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 14 - Genetic Engineering and Society Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20640.jpg</video:thumbnail_loc>
      <video:duration>3829</video:duration>
      <video:publication_date>2012-09-06T17:18:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JgRMU-6kDBc</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Year-2008-Investment-Banking-and-Secondary-Markets</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 -Year 2008 - Investment Banking and Secondary Markets</video:title>
      <video:description>Investment Banking and Secondary Markets -Year 2008

Financial Markets (ECON 252)

First, Professor Shiller discusses today&apos;s changing financial system and recent market stabilization reform introduced by U.S. Treasury Secretary Henry Paulson. The financial system is inherently unstable and would benefit from more surveillance, particularly for consumer protection issues, given the recent subprime mortgage crisis. Although this particular reform might not be successful, more regulators and policymakers are talking about changing the stabilization system and will likely alter the role of the Fed in the future.

Second, Professor Shiller introduces the mechanics and role of investment banking. Investment banks underwrite securities and arrange for the issue of stocks and bonds by corporations. Corporations work with investment banks to navigate the Securities and Exchange Commission requirements for issuing securities. The banks then take on a &quot;bought deal&quot; or &quot;best efforts deal&quot; and help the corporation to find a market for the securities. Investment banking depends on the reputation of its bankers and, as we have seen recently, can be destroyed by rumors about the bank&apos;s insolvency. 

00:00 - Chapter 1. The Paulson Proposal: Opportunities for Stabilization and Surveillance 
13:45 - Chapter 2. The Fed as a Market Stability Regulator and News Media Bias 
23:31 - Chapter 3. What Is Investment Banking? A Historical Glimpse 
47:47 - Chapter 4. Investment Banks&apos; Underwriting Process and the Importance of Reputation 
01:05:40 - Chapter 5. The Investment Banker as the Manager of a Security

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12555.jpg</video:thumbnail_loc>
      <video:duration>4339</video:duration>
      <video:publication_date>2012-08-20T13:52:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OyE3AIiv9l0</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>depository</video:tag>
      <video:tag>Institution</video:tag>
      <video:tag>Glass</video:tag>
      <video:tag>Steagall</video:tag>
      <video:tag>Act</video:tag>
      <video:tag>1933</video:tag>
      <video:tag>Gramm</video:tag>
      <video:tag>Leach</video:tag>
      <video:tag>Bliley</video:tag>
      <video:tag>1999</video:tag>
      <video:tag>Henry</video:tag>
      <video:tag>Paulson</video:tag>
      <video:tag>investment</video:tag>
      <video:tag>Banking</video:tag>
      <video:tag>Market</video:tag>
      <video:tag>stabilization</video:tag>
      <video:tag>objectives</video:tag>
      <video:tag>Based</video:tag>
      <video:tag>regulations</video:tag>
      <video:tag>Red</video:tag>
      <video:tag>herring</video:tag>
      <video:tag>securities</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>Commission</video:tag>
      <video:tag>subprime</video:tag>
      <video:tag>crisis</video:tag>
      <video:tag>underwriting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-18086-Mathematical-Methods-for-Engineers-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 18.086 Mathematical Methods for Engineers II</video:title>
      <video:description>&quot;Lec 23 - MIT 18.086 Mathematical Methods for Engineers II&quot; Calculus of Variations / Weak Form

View the complete course at: http://ocw.mit.edu/18-086S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15383.jpg</video:thumbnail_loc>
      <video:duration>3104</video:duration>
      <video:publication_date>2012-08-28T16:59:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/94nmfDkTL-E</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>numerical</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>spectral</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>programming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Faculty-Interview-MIT-Introduction-to-Bioengineering-Spri</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Faculty Interview | MIT Introduction to Bioengineering, Spri</video:title>
      <video:description>&quot;Lec 10 - Faculty Interview | MIT Introduction to Bioengineering, Spri&quot; Interview with Bioengineering faculty Prof. Douglas Lauffenburger

View the complete course: http://ocw.mit.edu/20-010JS06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15093.jpg</video:thumbnail_loc>
      <video:duration>211</video:duration>
      <video:publication_date>2012-08-28T13:07:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GSFrP7BlOc8</video:player_loc>
      <video:uploader>0|58|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>biomechanical</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>biomems</video:tag>
      <video:tag>biomaterials</video:tag>
      <video:tag>bioprocessing</video:tag>
      <video:tag>engineers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-TEDxCaltech-Charlie-Marcus-Nanoelectronics-and-Quantum-Computation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - TEDxCaltech - Charlie Marcus - Nanoelectronics and Quantum Computation</video:title>
      <video:description>Lec 24 - TEDxCaltech - Charlie Marcus - Nanoelectronics and Quantum Computation. Charlie Marcus is Professor of Physics at Harvard.  His research focuses on fabrication of submicron electronic structures -- semiconductor quantum dots, carbon nanotubes, and graphene-based microstructures -- and measurement of their electron transport properties at low temperatures. His scientific interests include mesoscopic quantum phenomena, at the interface between micro and macro scales -- where quantum properties coexist with disorder and decoherence. Charlie&apos;s current research includes investigations of spin-based qubits for quantum information processing, and schemes for topological quantum computing based on the fractional quantum Hall effect. He is also exploring the use of quantum dots in medical imaging, focusing primarily on novel materials as contrast agents for magnetic resonance imaging.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15038.jpg</video:thumbnail_loc>
      <video:duration>715</video:duration>
      <video:publication_date>2012-08-28T12:05:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5Uh6b3CDRaA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>nanoscience</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Cardiovascular-Physiology-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Cardiovascular Physiology (cont.)</video:title>
      <video:description>&quot;Lec 15 - Cardiovascular Physiology (cont.)&quot; Frontiers of Biomedical Engineering (BENG 100)

Professor Saltzman talks about electrical conductivity in the heart: that is, the generation and propagation of electrical potential in heart cells. He describes the role of ion channels and pumps in transporting sodium, potassium, and calcium ions to create action potential. This propagation of signal from the sinoatrial node through different tissues, which can be replaced by a pacemaker, eventually stimulates contraction of muscle fibers throughout the heart. Next, he describes the electrocardiograph and how each wave trace corresponds to the events caused by depolarization/repolarization of different heart tissues.

00:00 - Chapter 1. The Lipid Membrane and Electric Potential
08:02 - Chapter 2. Creation of Action Potential
15:50 - Chapter 3. Electrophysiological Differences Between Nervous System and Heart
22:43 - Chapter 4. The Cardiac Conduction System
26:46 - Chapter 5. The Heartbeat and EKG
40:35 - Chapter 6. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16620.jpg</video:thumbnail_loc>
      <video:duration>2768</video:duration>
      <video:publication_date>2012-08-31T16:16:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nzIvB0BUc6c</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>action</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>electrocardiogram</video:tag>
      <video:tag>Pacemaker</video:tag>
      <video:tag>Resting</video:tag>
      <video:tag>Voltage</video:tag>
      <video:tag>gated</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>channel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Biopsy-as-aid-to-oral-diagnosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Biopsy as aid to oral diagnosis</video:title>
      <video:description>&quot;Lec 27 - Biopsy as aid to oral diagnosis&quot; This video describes the procedure of securing a biopsy and shows examples of different surgical biopsy techniques.  Orig. air date: JAN 25 74

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21222.jpg</video:thumbnail_loc>
      <video:duration>1980</video:duration>
      <video:publication_date>2012-09-09T03:13:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s4T-qqWJJOQ</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>biopsy</video:tag>
      <video:tag>as</video:tag>
      <video:tag>Aid</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>Diagnosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Law-271-Environmental-Law-and-Policy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Law 271: Environmental Law and Policy</video:title>
      <video:description>Law 271: Environmental Law and Policy

Nonpoint Source Pollution - Water Quality Standards

Instructor Holly Doremus. This introductory course is designed to explore fundamental legal and policy issues in environmental law. Through examination of environmental common law and key federal environmental statutes, including the National Environmental Policy Act, Clean Air Act, and Clean Water Act, it exposes students to the major challenges to environmental law and the principal approaches to meeting those challenges, including litigation, command and control regulation, technology forcing, market incentives, and information disclosure requirements. With the addition of cross-cutting topics such as risk assessment and environmental federalism, it also gives students a grounding in how choices about regulatory standards and levels of regulatory authority are made. 

http://www.law.berkeley.edu/students/curricularprograms/envirolaw/index.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19543.jpg</video:thumbnail_loc>
      <video:duration>4178</video:duration>
      <video:publication_date>2012-09-05T03:20:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jyA0qAs7WQ4</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Environmental</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>boalt</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Lecture-09-The-Linear-Model-II-May-1-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Lecture 09 - The Linear Model II (May 1, 2012)</video:title>
      <video:description>Lec 9 - Lecture 09 - The Linear Model II (May 1, 2012). The Linear Model II - More about linear models. Logistic regression, maximum likelihood, and gradient descent. Lecture 9 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15098.jpg</video:thumbnail_loc>
      <video:duration>5234</video:duration>
      <video:publication_date>2012-08-28T13:08:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qSTHZvN8hzs</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Lecture-16-Radial-Basis-Functions-May-24-2012</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Lecture 16 - Radial Basis Functions (May 24, 2012)</video:title>
      <video:description>Lec 16 - Lecture 16 - Radial Basis Functions (May 24, 2012). Radial Basis Functions - An important learning model that connects several machine learning models and techniques. Lecture 16 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15108.jpg</video:thumbnail_loc>
      <video:duration>4928</video:duration>
      <video:publication_date>2012-08-28T13:11:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O8CfrnOPtLc</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Lecture-01-The-Learning-Problem-April-3-2012-NEW-AUDIO</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Lecture 01 - The Learning Problem (April 3, 2012) **NEW AUDIO</video:title>
      <video:description>Lec 19 - Lecture 01 - The Learning Problem (April 3, 2012) **NEW AUDIO. This lecture is the same one as http://youtu.be/VeKeFIepJBU but with correct audio dropouts.

The Learning Problem - Introduction; supervised, unsupervised, and reinforcement learning. Components of the learning problem. Lecture 1 of 18 of Caltech&apos;s Machine Learning Course - CS 156 by Professor Yaser Abu-Mostafa. View course materials in iTunes U Course App - https://itunesu.itunes.apple.com/audit/CODBABB3ZC and on the course website - http://work.caltech.edu/telecourse.html

Produced in association with Caltech Academic Media Technologies under the Attribution-NonCommercial-NoDerivs Creative Commons License (CC BY-NC-ND). To learn more about this license, http://creativecommons.org/licenses/by-nc-nd/3.0/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15113.jpg</video:thumbnail_loc>
      <video:duration>4888</video:duration>
      <video:publication_date>2012-08-28T13:12:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mbyG85GZ0PI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Caltech</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>data</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-98-Polynomial-approximation-of-functions-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 98 - Polynomial approximation of functions (part 4)</video:title>
      <video:description>Polynomial approximation of functions (part 4)

Approximating cos x with a Maclaurin series.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19892.jpg</video:thumbnail_loc>
      <video:duration>599</video:duration>
      <video:publication_date>2012-09-06T00:41:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gcJeg4SdIpU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Biomedical-Engineers-and-Artificial-Organs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Biomedical Engineers and Artificial Organs</video:title>
      <video:description>&quot;Lec 25 - Biomedical Engineers and Artificial Organs&quot; Frontiers of Biomedical Engineering (BENG 100)

In this final lecture, Professor Saltzman talks about artificial organs, with a stress on synthetic biomaterials. First, the body&apos;s responses (immunological and scar healing responses) to foreign materials are introduced. This leads to discussion of different types of polymer/plastic materials (i.e., Dacron and GORE-TEX) and their properties. Next, Professor Saltzman talks about the design and function of some artificial organs, such as lens implants, heart valves and vessels, hip, dialyzer, heart/lung bypass machine, and the artificial heart. Lastly, challenges and areas for improvement in the field are presented.

00:00 - Chapter 1. Introduction to Biomaterials
03:15 - Chapter 2. Polymers
15:50 - Chapter 3. Threat of Coagulation and Clotting
22:22 - Chapter 4. Physical Responses to Biomaterials
27:41 - Chapter 5. Joint Replacement Using Biomaterials
38:01 - Chapter 6. Dialysis
43:51 - Chapter 7. Artificial Organs and Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16630.jpg</video:thumbnail_loc>
      <video:duration>3035</video:duration>
      <video:publication_date>2012-08-31T16:23:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yecsqtQbKU8</video:player_loc>
      <video:uploader>0|59|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>blood</video:tag>
      <video:tag>vessel</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>Healing</video:tag>
      <video:tag>hydrogel</video:tag>
      <video:tag>tissue</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Weber-on-Legal-Rational-Authority</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Weber on Legal-Rational Authority</video:title>
      <video:description>&quot;Lec 20 - Weber on Legal-Rational Authority&quot; Foundations of Modern Social Thought (SOCY 151)

The purest form—the ideal type—of Weber&apos;s legal-rational type of authority is bureaucracy.  Legal-rational authority indicates that authority is invested in a set of rules and rule-bound institutions and that the creating and changing the rules are outside of the control of those who administer them; it does not mean, however, that the authority is democratic.  Monarchs and even authoritarian leaders who recognize a set of laws external to their powers govern using legal-rational authority.  The characteristics of bureaucracy include a fixed salary, posts based on technical skill rather than personal connections, a well-defined hierarchy, and continuous rules which bind the behavior of administrators and citizens or clients alike.

00:00 - Chapter 1. Introduction to Weber&apos;s Theory on Legal Rational Authority
04:00 - Chapter 2. Pure Type of Legal Rational Authority
18:17 - Chapter 3. The Bureaucracy
37:58 - Chapter 4. Limitations of Bureaucratic Authority

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23493.jpg</video:thumbnail_loc>
      <video:duration>2874</video:duration>
      <video:publication_date>2012-09-14T09:03:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MjU7CIGw65I</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>on</video:tag>
      <video:tag>legal</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Authority</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-The-Peloponnesian-War-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - The Peloponnesian War, Part II</video:title>
      <video:description>&quot;Lec 19 - The Peloponnesian War, Part II&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Kagan focuses on the causes of the Peloponnesian War and the possible motivations for Thucydides&apos; book, The History of the Peloponnesian War. Concerning the first point, Professor Kagan parts ways with Thucydides and argues that the war was not inevitable and that the Athenians under Pericles followed a policy of deterrence, which was aimed at peace. Similarly, he points out that there were a number of Spartans who did not want war as well. Therefore, according to this line of reasoning, war broke out due to a number of factors that were avoidable. Concerning the second point, Professor Kagan argues that Thucydides was a revisionist historian. In other words, Thucydides was writing not as a disinterested historian, but as a historian with a point to make, namely, that the war was inevitable and that Athens was only a democracy in name under Pericles. Finally, Professor Kagan acknowledges that his two points are debatable.

00:00 - Chapter 1. Lead Up to the War: Corcyra and Potidaea
12:17 - Chapter 2. Lead Up to the War: The Megarian Decree
20:08 - Chapter 3. The Spartan Assembly Votes and the Course of War Is Set
36:33 - Chapter 4. The Start of the War
50:02 - Chapter 5. Thucydides as Revisionist Historian

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16649.jpg</video:thumbnail_loc>
      <video:duration>4528</video:duration>
      <video:publication_date>2012-08-31T16:44:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/c5NcR-fU3QM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Archarnians</video:tag>
      <video:tag>Aristophanes</video:tag>
      <video:tag>Corcyra</video:tag>
      <video:tag>Corinth</video:tag>
      <video:tag>Megara</video:tag>
      <video:tag>Megarian</video:tag>
      <video:tag>Decree</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>Potidaea</video:tag>
      <video:tag>Revisionist</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Sthenelaidas</video:tag>
      <video:tag>Sybota</video:tag>
      <video:tag>curse</video:tag>
      <video:tag>Alcmaeonidae</video:tag>
      <video:tag>treaties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-99-Polynomial-approximations-of-functions-part-5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 99 - Polynomial approximations of functions (part 5)</video:title>
      <video:description>Polynomial approximations of functions (part 5)

MacLaurin representation of sin x</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19893.jpg</video:thumbnail_loc>
      <video:duration>564</video:duration>
      <video:publication_date>2012-09-06T00:41:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9AoDucUmO20</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>polynomial</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Functions</video:tag>
      <video:tag>part</video:tag>
      <video:tag>5</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Boston-ULTRA-Ex-Metabolism-across-urban-to-rural-gradients-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest</video:title>
      <video:description>Lec 7 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest. Boston ULTRA-Ex: Metabolism across urban-to-rural gradients -- Lucy Hutyra

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15132.jpg</video:thumbnail_loc>
      <video:duration>1202</video:duration>
      <video:publication_date>2012-08-28T13:25:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnn8sbC1WHU</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-534bbf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 3 - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot; Reaction Work-Up II

Using the Rotavap: The rotary evaporator is your friend in the lab. This video will ensure that you build a safe and productive relationship.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15269.jpg</video:thumbnail_loc>
      <video:duration>513</video:duration>
      <video:publication_date>2012-08-28T16:16:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7c0XL-ZQn5I</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Climate-Change-The-Global-Ocean-in-Earth-Science-Week</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Climate Change &amp; The Global Ocean in Earth Science Week</video:title>
      <video:description>Climate change has been fairly easy to see and experience on the surface of the earth but how about in the mysterious ocean. Earth science week this time is also trying to find out the effect of climate change in the global ocean.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/fd1e3bcf-1a0c-412d-8bd9-c8794f6002ff/cand_5.jpg</video:thumbnail_loc>
      <video:duration>315</video:duration>
      <video:publication_date>2011-11-24T22:31:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7812.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>week</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>the</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Ocean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami and the head TA switch places for the day. The TA explains CS106A in a nut shell and goes into detail on the topics Searching and Sorting.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15960.jpg</video:thumbnail_loc>
      <video:duration>3074</video:duration>
      <video:publication_date>2012-08-29T01:14:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4ytrc3AsaHM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Searching</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>Key</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>search</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>efficiencies</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Sort</video:tag>
      <video:tag>timing</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>Growth</video:tag>
      <video:tag>radix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-The-Multiverse-and-Theories-of-Everything</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last - The Multiverse and Theories of Everything</video:title>
      <video:description>&quot;Lec last - The Multiverse and Theories of Everything&quot; Frontiers/Controversies in Astrophysics (ASTR 160)

Professor Bailyn begins the class with a discussion of a recent New York Times article about the discovery of a new, earth-like planet. He then discusses concepts such as epicycles, dark energy and dark matter; imaginary ideas invented to explain 96% of the universe. The Anthropic Principle is introduced and the possibility of the multiverse is addressed. Finally, biological arguments are put forth for how complexity occurs on a cosmological scale. The lecture and course conclude with a discussion on the fine differences between science and philosophy.

00:00 - Chapter 1. Calculations for an Earth-Like Planet
08:23 - Chapter 2. Cosmology: The Game -- Working with Imaginary Ideas
29:39 - Chapter 3. The Anthropic Principle and the Multiverse
42:00 - Chapter 4. The Fine Line between Science and Philosophy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17294.jpg</video:thumbnail_loc>
      <video:duration>2806</video:duration>
      <video:publication_date>2012-09-02T17:41:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YAxwmiKrjgU</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Anthropic</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>clustering</video:tag>
      <video:tag>Cosmic</video:tag>
      <video:tag>horizon</video:tag>
      <video:tag>microwave</video:tag>
      <video:tag>Background</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>earthlike</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>epicycle</video:tag>
      <video:tag>Fine</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>Helium</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>Smolin</video:tag>
      <video:tag>Modified</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>MOND</video:tag>
      <video:tag>multiverse</video:tag>
      <video:tag>new</video:tag>
      <video:tag>York</video:tag>
      <video:tag>Times</video:tag>
      <video:tag>Schwarzschild</video:tag>
      <video:tag>Radius</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 17 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20643.jpg</video:thumbnail_loc>
      <video:duration>3845</video:duration>
      <video:publication_date>2012-09-06T17:23:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xtKqtbzEvQk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 14 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Biology IV (cont.)

Gene Regulation I (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15146.jpg</video:thumbnail_loc>
      <video:duration>2853</video:duration>
      <video:publication_date>2012-08-28T13:29:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vES9nISxtjk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 30 - MIT 7.014 Introductory Biology, Spring 2005&quot; Population Growth II (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15163.jpg</video:thumbnail_loc>
      <video:duration>2754</video:duration>
      <video:publication_date>2012-08-28T13:45:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rKquepVheyM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Recombinant</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>III</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 13 PACS 164B</video:title>
      <video:description>This is lecture 13 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19411.jpg</video:thumbnail_loc>
      <video:duration>4719</video:duration>
      <video:publication_date>2012-09-05T02:16:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EUSM2YoyhQg</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 31 - MIT 7.014 Introductory Biology, Spring 2005&quot; Population Genetics and Evolution (Prof. Martin Polz, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15164.jpg</video:thumbnail_loc>
      <video:duration>3112</video:duration>
      <video:publication_date>2012-08-28T13:53:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LBR4pEC7kwU</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>population</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-CS-61B-Defining-Classes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - CS 61B Defining Classes</video:title>
      <video:description>CS 61B Defining Classes

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19552.jpg</video:thumbnail_loc>
      <video:duration>3083</video:duration>
      <video:publication_date>2012-09-05T03:30:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vdw0FsfTTOI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-360-Lec-6b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 3.60 | Lec 6b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 12 - MIT 3.60 | Lec 6b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 2D Plane Groups, Lattices (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15290.jpg</video:thumbnail_loc>
      <video:duration>2334</video:duration>
      <video:publication_date>2012-08-28T16:26:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRWGiK2SMrw</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-32-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 32 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 32 - MIT 7.014 Introductory Biology, Spring 2005&quot; Molecular Evolution (Prof. Martin Polz, Guest Lecturer)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15165.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-28T13:53:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ONYokXoy04Q</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>Evolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-136-Derivative-of-a-position-vector-valued-function</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 136 - Derivative of a position vector valued function</video:title>
      <video:description>Derivative of a position vector valued function

Visualizing the derivative of a position vector valued function</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19939.jpg</video:thumbnail_loc>
      <video:duration>885</video:duration>
      <video:publication_date>2012-09-06T01:07:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/E9Q_Lc0g1xE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>derivative</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>position</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-64-Angle-Game-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 64 - Angle Game (part 2)</video:title>
      <video:description>Angle Game (part 2)

More examples of the Angle Game.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20341.jpg</video:thumbnail_loc>
      <video:duration>589</video:duration>
      <video:publication_date>2012-09-06T14:19:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ko-cYG3d6ec</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Angle</video:tag>
      <video:tag>game</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 19 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20645.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-06T17:23:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jAz_ukx7eR8</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Computer-Architecture-is-Back-Parallel-Computing-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Computer Architecture is Back: Parallel Computing Landscape</video:title>
      <video:description>&quot;Lec 13 - Computer Architecture is Back: Parallel Computing Landscape&quot; January 31, 2007 lecture by Dave Patterson for the Stanford University Computer Systems Colloquium (EE 380).  A diverse group of UC Berkeley researchers from many backgrounds - circuit design, computer architecture, massively parallel computing, computer-aided design, embedded hardware and software, programming languages, compilers, scientific programming, and numerical analysis - met for nearly two years to discuss parallelism from these many angles.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24087.jpg</video:thumbnail_loc>
      <video:duration>4475</video:duration>
      <video:publication_date>2012-09-14T15:15:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/On-k-E5HpcQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>landscape</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 22 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20648.jpg</video:thumbnail_loc>
      <video:duration>4004</video:duration>
      <video:publication_date>2012-09-06T17:26:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qMuvXJQIMpQ</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Asymmetric-information-silence-signaling-and-suffering-education</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Asymmetric information: silence, signaling and suffering education</video:title>
      <video:description>&quot;Lec 23 - Asymmetric information: silence, signaling and suffering education&quot; Game Theory (ECON 159)

We look at two settings with asymmetric information; one side of a game knows something that the other side does not. We should always interpret attempts to communicate or signal such information taking into account the incentives of the person doing the signaling. In the first setting, information is verifiable. Here, the failure explicitly to reveal information can be informative, and hence verifiable information tends to come out even when you don&apos;t want it to. We consider examples of such information unraveling. Then we move to unverifiable information. Here, it is hard to convey such information even if you want to. Nevertheless, differentially costly signals can sometimes provide incentives for agents with different information to distinguish themselves. In particular, we consider how the education system can allow future workers to signal their abilities. We discuss some implications of this rather pessimistic view of education.

00:00 - Chapter 1. Asymmetric Information: Signaling and Information Unraveling
16:48 - Chapter 2. Information Unraveling: Examples
35:07 - Chapter 3. Signaling: Good and Bad Workers
59:36 - Chapter 4. Signaling: Conclusions 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17279.jpg</video:thumbnail_loc>
      <video:duration>4237</video:duration>
      <video:publication_date>2012-09-02T17:18:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RWxTJsTbK2w</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Cournot</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>education</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>separating</video:tag>
      <video:tag>Signaling</video:tag>
      <video:tag>Spence</video:tag>
      <video:tag>model</video:tag>
      <video:tag>subgame</video:tag>
      <video:tag>perfection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-360-Lec-4b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8  - MIT 3.60 | Lec 4b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 8  - MIT 3.60 | Lec 4b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: 2D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15280.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
      <video:publication_date>2012-08-28T16:19:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2dms7bxzoXk</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-6035-Computer-Language-Engineering-Fall-2005-54a224</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 6 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Register Allocation

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15294.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-08-28T16:26:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SZOJogbFEvc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 21 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20647.jpg</video:thumbnail_loc>
      <video:duration>3657</video:duration>
      <video:publication_date>2012-09-06T17:26:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_kM6jeTwWtA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-60-Banking-3-Fractional-Reserve-Banking</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 60 - Banking 3: Fractional Reserve Banking</video:title>
      <video:description>This is a lecture of Khan Academy. Banking 3: Fractional Reserve Banking

Fractional reserve banking and the multiplier effect.  Introduction to the money supply.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20237.jpg</video:thumbnail_loc>
      <video:duration>708</video:duration>
      <video:publication_date>2012-09-06T02:57:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nH2-37rTA8U</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Banking</video:tag>
      <video:tag>3</video:tag>
      <video:tag>fractional</video:tag>
      <video:tag>reserve</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parts-of-a-Male-Urinary-Bladder</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts of a Male Urinary Bladder</video:title>
      <video:description>This video describes the urinary bladder in the male reproductive system. It describes its anatomic location compared to other organs and describes in detail the structures and functions of the male urinary bladder.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/7309712c-a86f-493d-8638-eb906d1da455/cand_5.jpg</video:thumbnail_loc>
      <video:duration>142</video:duration>
      <video:publication_date>2010-11-14T18:33:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5256.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>male</video:tag>
      <video:tag>Reproductive</video:tag>
      <video:tag>model</video:tag>
      <video:tag>Plaque</video:tag>
      <video:tag>Urinary</video:tag>
      <video:tag>Bladder</video:tag>
      <video:tag>rugae</video:tag>
      <video:tag>ureters</video:tag>
      <video:tag>How</video:tag>
      <video:tag>Men</video:tag>
      <video:tag>Pee</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Cafs-and-the-Culture-of-Drink</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Cafés and the Culture of Drink</video:title>
      <video:description>&quot;Lec 10 - Cafés and the Culture of Drink&quot; France Since 1871 (HIST 276)

Because drinking is such an integral part of French culture, alcohol abuse has been historically ignored. Although there have been celebrated attempts to address this problem, such as Zola&apos;s L&apos;Assomoir, it is only in the past five or ten years that the government has seriously tried to tackle the problem of alcoholism. One of the major ways in which alcohol is embedded in the cultural identity of the country is the close association of certain wines and liquors with their regions of production. Likewise, different types of bars serve as loci for social interaction, and have always played a central role in rural as well as urban life.

00:00 - Chapter 1. The Locales of French Drinking: A Dictionary of Café Culture
12:09 - Chapter 2. The Mid-Nineteenth Century Wine Surge: Developing Modes of Production and Consumption
26:53 - Chapter 3. Representations of Drinking Culture in Art and Literature
37:17 - Chapter 4. Regional Rates of Consumption
43:21 - Chapter 5. Drinking in France Today: Legislation and Restaurant Culture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16795.jpg</video:thumbnail_loc>
      <video:duration>2970</video:duration>
      <video:publication_date>2012-09-01T09:53:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DD5_p1P95Qo</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Zola</video:tag>
      <video:tag>l</video:tag>
      <video:tag>assomoir</video:tag>
      <video:tag>Susannah</video:tag>
      <video:tag>Barrows</video:tag>
      <video:tag>temperance</video:tag>
      <video:tag>regional</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>Cafe</video:tag>
      <video:tag>Café</video:tag>
      <video:tag>estaminet</video:tag>
      <video:tag>guingette</video:tag>
      <video:tag>Zinc</video:tag>
      <video:tag>bar</video:tag>
      <video:tag>bougnat</video:tag>
      <video:tag>phylloxera</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evidence-for-Evolution-Pseudogenes-and-the-platypus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evidence for Evolution  Pseudogenes and the platypus</video:title>
      <video:description>This video describes how pseudogenes support evolution and presents a recent example of pseudogenes from the platypus genome these processed pseudogenes were isolated from genomic dna and based on their structure are likely independently derived in the platypus and echidna</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/f9963a0c-7764-432a-adc6-5b548f2a21e4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-17T12:17:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5567.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Pseudogenes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>platypus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Team-Double-Stuft-Reduced-Fat-Oreos-Flight-Attempt-1-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Team Double-Stuft Reduced-Fat Oreos: Flight Attempt 1 | MIT Unified Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 12 - Team Double-Stuft Reduced-Fat Oreos: Flight Attempt 1 | MIT Unified Engineering, Fall 2005&quot; Team Double-Stuft Reduced-Fat Oreos - Flight Attempt 1

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15199.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2012-08-28T15:35:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0cKEQYulCD0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-360-Lec-8a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 3.60 | Lec 8a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 15 - MIT 3.60 | Lec 8a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Diffraction, 3D Symmetries

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15293.jpg</video:thumbnail_loc>
      <video:duration>2998</video:duration>
      <video:publication_date>2012-08-28T16:26:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DKDcpkK3pM8</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 23 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20649.jpg</video:thumbnail_loc>
      <video:duration>4041</video:duration>
      <video:publication_date>2012-09-06T17:26:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z3nEtVDXI6Y</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Two-Guys-Two-Girls-and-an-Airplane-Post-Flight-Interview-MIT-Unified-Engineering-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Two Guys, Two Girls and an Airplane: Post-Flight Interview | MIT Unified Engineering, Fall </video:title>
      <video:description>&quot;Lec 21 - Two Guys, Two Girls and an Airplane: Post-Flight Interview | MIT Unified Engineering, Fall 2005&quot; Two Guys, Two Girls and an Airplane - Post-Flight Interview

View the complete course: http://ocw.mit.edu/16-01F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15213.jpg</video:thumbnail_loc>
      <video:duration>271</video:duration>
      <video:publication_date>2012-08-28T15:41:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CFowrRdLXuM</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>unified</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>aeronautics</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 24 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20650.jpg</video:thumbnail_loc>
      <video:duration>3707</video:duration>
      <video:publication_date>2012-09-06T17:26:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ym0BLtiHQoY</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Glucose-Concentration-Conversion</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Glucose Concentration Conversion</video:title>
      <video:description>Glucose Concentration Conversion</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25130.jpg</video:thumbnail_loc>
      <video:duration>202</video:duration>
      <video:publication_date>2012-09-18T01:26:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/j37Mx24JHC4</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Healthcare Management</video:category>
      <video:tag>glucose</video:tag>
      <video:tag>concentration</video:tag>
      <video:tag>conversion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Dark-Ages</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - The Dark Ages</video:title>
      <video:description>&quot;Lec 2 - The Dark Ages&quot; Introduction to Ancient Greek History (CLCV 205)

In this lecture, Professor Donald Kagan explores the earliest history of Greek civilization. He demonstrates how small agricultural enclaves eventually turned into great cities of power and wealth in the Bronze Age, taking as his examples first Minoan Crete and then Mycenaean Greece. He also argues that these civilizations were closely related to the great monarchies of the ancient Near East. He points out that the Mycenaean age eventually came to an abrupt end probably through a process of warfare and migration. Reconstructing the Mycenaean age is possible through archaeological evidence and through epic poetry (Homer). Finally, he provides an account of the collapse of the Mycenaean world, and explains how in its aftermath, the Greeks were poised to start their civilization over on a new slate.

00:00 - Chapter 1. The Minoan Civilization
08:58 - Chapter 2. Mycenaean Language and Writing
16:07 - Chapter 3. The Citadel, Farmland, Burials and the Oil Trade
26:29 - Chapter 4. Cultural Unity, Agriculture, Religious Authority
33:41 - Chapter 5. Society and Economy
39:05 - Chapter 6. Theories about the Fall of the Mycenaean World
56:52 - Chapter 7. Results of the Fall

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16632.jpg</video:thumbnail_loc>
      <video:duration>4091</video:duration>
      <video:publication_date>2012-08-31T16:30:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GDNTsdtbKy8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>beehive</video:tag>
      <video:tag>Tombs</video:tag>
      <video:tag>Bronze</video:tag>
      <video:tag>age</video:tag>
      <video:tag>Crete</video:tag>
      <video:tag>Dark</video:tag>
      <video:tag>Ages</video:tag>
      <video:tag>Dorian</video:tag>
      <video:tag>invasion</video:tag>
      <video:tag>Heinrich</video:tag>
      <video:tag>Schliemann</video:tag>
      <video:tag>Homer</video:tag>
      <video:tag>Minoan</video:tag>
      <video:tag>Mycenae</video:tag>
      <video:tag>Mycenaean</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Pylos</video:tag>
      <video:tag>Shaft</video:tag>
      <video:tag>Graves</video:tag>
      <video:tag>Sir</video:tag>
      <video:tag>Arthur</video:tag>
      <video:tag>Evans</video:tag>
      <video:tag>Trojan</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Troy</video:tag>
      <video:tag>wanax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-last-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec last-MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec last - MIT 5.112 Principles of Chemical Science, Fall 2005&quot; Nuclear Chemistry and the Cardiolite(R) Story

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15226.jpg</video:thumbnail_loc>
      <video:duration>2182</video:duration>
      <video:publication_date>2012-08-28T15:47:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CgzHOo9NaOY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 3 - MIT CMS.930 Media, Education and the Marketplace&quot; Next Big Thing: Video Internet
Robert Metcalfe

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15229.jpg</video:thumbnail_loc>
      <video:duration>2328</video:duration>
      <video:publication_date>2012-08-28T15:53:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qM-X1L3Sjsc</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-2707-Transmission-and-Deregulation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Law 270.7  Transmission and Deregulation</video:title>
      <video:description>Law 270.7  Transmission and Deregulation

September 24, 2008

Transmission Challenges -- Central station renewable energy sources, such as wind and thermal, are most promising and easiest to develop in remote places.  Ensuring that there is sufficient electric transmission capacity to deliver this power to market and deciding who should pay for the transmission lines are major challenge now facing many state and federal regulators. Deregulation and Its Role in Promoting Renewable Energy -- Wholesale competition drives energy service providers to purchase the lowest-cost option, which will not always be renewable.  This requires government to impose standards on the energy service providers to encourage renewable power development.  Retail competition has been held out as a great way to promote renewable power, since many customers may choose a renewable option, even if it costs a little more.  We will consider the pros and cons of retail competition, and assess its promise to advance renewable power.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19564.jpg</video:thumbnail_loc>
      <video:duration>5946</video:duration>
      <video:publication_date>2012-09-05T03:37:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlN8Lwi8AaM</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>energy</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>utilities</video:tag>
      <video:tag>alternative</video:tag>
      <video:tag>green</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>deregulation</video:tag>
      <video:tag>electricity</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>fuels</video:tag>
      <video:tag>oil</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Gas</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>windpower</video:tag>
      <video:tag>geothermal</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>photovoltaics</video:tag>
      <video:tag>biomass</video:tag>
      <video:tag>biofuel</video:tag>
      <video:tag>coal</video:tag>
      <video:tag>hydroelectric</video:tag>
      <video:tag>distributed</video:tag>
      <video:tag>generation</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>setting</video:tag>
      <video:tag>design</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>demand</video:tag>
      <video:tag>side</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-CMS930-Media-Education-and-the-Marketplace</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT CMS.930 Media, Education and the Marketplace</video:title>
      <video:description>&quot;Lec 11 - MIT CMS.930 Media, Education and the Marketplace&quot; Brenda Matthis

View the complete course: http://ocw.mit.edu/CMS-930F01

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15256.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-08-28T16:11:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lE3V1pFB1D4</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>media</video:tag>
      <video:tag>studies</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>technology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-TEDxCaltech-Danny-Hillis-Reminiscing-about-Richard-Feynman</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - TEDxCaltech - Danny Hillis - Reminiscing about Richard Feynman</video:title>
      <video:description>Lec 22 - TEDxCaltech - Danny Hillis - Reminiscing about Richard Feynman. Danny Hillis is an inventor, scientist, author and engineer, and is chairman and co-founder of Applied Minds.  Previously, he was Vice President and Disney Fellow at Walt Disney Imagineering and was a co-founder of Thinking Machines Corp. Danny pioneered the concept of parallel computers that is now the basis for most supercomputers, and RAID disk array technology used to store large databases while completing his PhD at MIT. He holds over 150 U.S. patents, and is the designer of a 10,000-year mechanical clock.  Danny is also the Judge Widney professor of engineering and research medicine at the University of Southern California, and serves as co-chairman of The Long Now Foundation, and is on the board of the Hertz Foundation. He is a Fellow of the Association of Computing Machinery, of the American Academy of Arts and Sciences, the International Leadership Forum, and a member of the National Academy of Engineering.

About TEDx, x = independently organized event: In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) 

On January 14, 2011, Caltech hosted TEDxCaltech, an exciting one-day event to honor Richard Feynman, Nobel Laureate, Caltech physics professor, iconoclast, visionary, and all-around &quot;curious character.&quot; Visit TEDxCaltech.com for more details.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15036.jpg</video:thumbnail_loc>
      <video:duration>416</video:duration>
      <video:publication_date>2012-08-28T12:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8CKW4A6jnJA</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>TEDx</video:tag>
      <video:tag>TEDxCaltech</video:tag>
      <video:tag>Caltech</video:tag>
      <video:tag>Feynman</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Introduction-to-Linear-Dynamical-Systems</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Introduction to Linear Dynamical Systems</video:title>
      <video:description>Introduction to Linear Dynamical Systems

Professor Stephen Boyd, of the Electrical Engineering department at Stanford University, lectures on the use of symmetric matrices, quadratic forms, matrix norm, and SVDs in LDS for the course Introduction to Linear Dynamical Systems (EE263).

Introduction to applied linear algebra and linear dynamical systems, with applications to circuits, signal processing, communications, and control systems. Topics include: Least-squares aproximations of over-determined equations and least-norm solutions of underdetermined equations. Symmetric matrices, matrix norm and singular value decomposition. Eigenvalues, left and right eigenvectors, and dynamical interpretation. Matrix exponential, stability, and asymptotic behavior. Multi-input multi-output systems, impulse and step matrices; convolution.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=06960BA52D0DB32B

EE 263 Course Website:
http://www.stanford.edu/class/ee263/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16341.jpg</video:thumbnail_loc>
      <video:duration>4355</video:duration>
      <video:publication_date>2012-08-29T18:34:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Gl082gAZGc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamical</video:tag>
      <video:tag>system</video:tag>
      <video:tag>LDS</video:tag>
      <video:tag>Quadratic</video:tag>
      <video:tag>form</video:tag>
      <video:tag>semidefinite</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>ellipsoid</video:tag>
      <video:tag>amplification</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Compound-Interest-and-e-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Compound Interest and e (part 2)</video:title>
      <video:description>Compound Interest and e (part 2)

Compounding 100% annual interest continuously over a year converges to e (2.71...)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20203.jpg</video:thumbnail_loc>
      <video:duration>614</video:duration>
      <video:publication_date>2012-09-06T02:34:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dzMvqJMLy9c</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Compound</video:tag>
      <video:tag>Interest</video:tag>
      <video:tag>and</video:tag>
      <video:tag>E</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 25 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20651.jpg</video:thumbnail_loc>
      <video:duration>4316</video:duration>
      <video:publication_date>2012-09-06T17:26:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_9M2ex_HTIk</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Associative-Law-of-Multiplication</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Associative Law of Multiplication</video:title>
      <video:description>Associative Law of Multiplication

U01_L4_T1_we6 Associative Law of Multiplication</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24743.jpg</video:thumbnail_loc>
      <video:duration>135</video:duration>
      <video:publication_date>2012-09-17T16:38:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5RzDVNob0-0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Associative</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiplication</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-6035-Computer-Language-Engineering-Fall-2005-c35d32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 1 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Course Administration Information and Overview

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15284.jpg</video:thumbnail_loc>
      <video:duration>2949</video:duration>
      <video:publication_date>2012-08-28T16:23:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/k-bpyDgBxAo</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on graphics, objects, classes, variables, and values pertaining to Java.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15942.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-08-29T00:42:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NPzPnycCFuE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>types</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>values</video:tag>
      <video:tag>Real</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-801-Physics-I-Classical-Mechanics-Fall-1999</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 -  8.01 Physics I: Classical Mechanics, Fall 1999</video:title>
      <video:description>Lec 5 -  8.01 Physics I: Classical Mechanics, Fall 1999

3D Kinematics - Free Falling Reference Frames

View the complete course: http://ocw.mit.edu/8-01F99

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_13856.jpg</video:thumbnail_loc>
      <video:duration>3175</video:duration>
      <video:publication_date>2012-08-25T21:02:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0OV1E9M9Kkc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>lewin</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>trajectory</video:tag>
      <video:tag>Centripetal</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>friction</video:tag>
      <video:tag>tension</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Astronomy-10</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Astronomy 10</video:title>
      <video:description>&quot;Lec 18 - Astronomy 10&quot; Introduction to General Astronomy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23781.jpg</video:thumbnail_loc>
      <video:duration>3580</video:duration>
      <video:publication_date>2012-09-14T11:06:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YXqwTIUuiuQ</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>astronomy</video:tag>
      <video:tag>10</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-5301-Chemistry-Laboratory-Techniques-IAP-2004-701122</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004</video:title>
      <video:description>&quot;Lec 4  - MIT 5.301 Chemistry Laboratory Techniques, IAP 2004&quot;Recrystallization

Recrystallization takes patience, but it&apos;s worth it! This video walks you through the procedure, from solubility tests to cold filtration, with information on one-solvent and two-solvent recrystallizations.

View the complete course: http://ocw.mit.edu/5-301IAP04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15270.jpg</video:thumbnail_loc>
      <video:duration>1175</video:duration>
      <video:publication_date>2012-08-28T16:16:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Q47hTa1KvN0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>laboratory</video:tag>
      <video:tag>purification</video:tag>
      <video:tag>extraction</video:tag>
      <video:tag>transfer</video:tag>
      <video:tag>chromatography</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>spectraoscopy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Electrical-Engineering-141</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21- Electrical Engineering 141</video:title>
      <video:description>Lec 21- Electrical Engineering 141.
Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17062.jpg</video:thumbnail_loc>
      <video:duration>4859</video:duration>
      <video:publication_date>2012-09-02T05:26:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AU2nwriT23I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Ocean-Bathymetry-and-Water-Properties</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Ocean Bathymetry and Water Properties</video:title>
      <video:description>&quot;Lec 19 - Ocean Bathymetry and Water Properties&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Plate tectonics and ocean bathymetry are discussed.  Bathymetry is the study of ocean depth, which is affected in some regions by plate tectonics and mantle dynamics.  Mid-ocean ridges are formed at plate boundaries where mantle material is rising to the ocean crust and solidifying as it cools to form new ocean crust material.  Seamounts are volcanoes that have formed from molten mantle material pushing up through the ocean crust, but these volcanoes lie below sea level.  These features are measured using acoustic depth profiling.  Ocean water properties, such as temperature and salinity, as well as the methods used to measure them are also discussed.

00:00 - Chapter 1. Plate Tectonics
17:12 - Chapter 2. Ocean Bathymetry
26:23 - Chapter 3. Atlantic Ocean Bathymetry
28:01 - Chapter 4. Pacific Ocean Bathymetry
28:50 - Chapter 5. Indian Ocean Bathymetry
29:16 - Chapter 6. Arctic Ocean Bathymetry
30:00 - Chapter 7. Measuring Ocean Surface Water Properties
37:37 - Chapter 8. Measuring Deep Water Properties

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23315.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
      <video:publication_date>2012-09-13T12:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EN8ynx-R0wY</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>Bathymetry</video:tag>
      <video:tag>and</video:tag>
      <video:tag>water</video:tag>
      <video:tag>Properties</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-4125-Architecture-Studio-Building-in-Landscape</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 4.125 Architecture Studio: Building in Landscape</video:title>
      <video:description>&quot;Lec 5 - MIT 4.125 Architecture Studio: Building in Landscape&quot; Undergraduate Design Studio: Reviews from the North End in Boston

View the complete course: http://ocw.mit.edu/4-125F02

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15067.jpg</video:thumbnail_loc>
      <video:duration>2333</video:duration>
      <video:publication_date>2012-08-28T12:46:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RYUokJgCnYw</video:player_loc>
      <video:uploader>0|61|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>landscape</video:tag>
      <video:tag>design</video:tag>
      <video:tag>studio</video:tag>
      <video:tag>quarry</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-360-Lec-3a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5  - MIT 3.60 | Lec 3a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 5  - MIT 3.60 | Lec 3a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Translation, Rotation, Periodicity

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15276.jpg</video:thumbnail_loc>
      <video:duration>3276</video:duration>
      <video:publication_date>2012-08-28T16:19:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/APv1uyLL6ok</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-A-Serious-Take-on-Internet-Game-Play</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - A Serious Take on Internet Game Play</video:title>
      <video:description>&quot;Lec 4 - A Serious Take on Internet Game Play&quot; (October 28, 2009) Mark Pincus, Serial entrepreneur and founder of Zynga, and Bing Gordon, longtime Electronic Arts creative mind and investor on behalf of KPCB, discuss successful CEOs, building sustainable companies, mentorship, and the consumer pay-driven Web 3.0.

Stanford University
http://www.stanford.edu

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18899.jpg</video:thumbnail_loc>
      <video:duration>4172</video:duration>
      <video:publication_date>2012-09-04T07:12:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G-c8gGZJ-28</video:player_loc>
      <video:uploader>0|50|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Business</video:tag>
      <video:tag>Professional</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>entrepreneurship</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>social</video:tag>
      <video:tag>gaming</video:tag>
      <video:tag>networking</video:tag>
      <video:tag>CEO</video:tag>
      <video:tag>coaching</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Bezos</video:tag>
      <video:tag>treasures</video:tag>
      <video:tag>Support</video:tag>
      <video:tag>com</video:tag>
      <video:tag>amazon</video:tag>
      <video:tag>investors</video:tag>
      <video:tag>Empowerment</video:tag>
      <video:tag>responsibility</video:tag>
      <video:tag>employees</video:tag>
      <video:tag>School</video:tag>
      <video:tag>venture</video:tag>
      <video:tag>capital</video:tag>
      <video:tag>ego</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Profesor Sahami lectures on memory and helps the students understand what happens to a computer internally when programing. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15951.jpg</video:thumbnail_loc>
      <video:duration>2780</video:duration>
      <video:publication_date>2012-08-29T01:00:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W8nNdNZ40EQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>RAM</video:tag>
      <video:tag>allocation</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>storage</video:tag>
      <video:tag>hexadecimal</video:tag>
      <video:tag>static</video:tag>
      <video:tag>varialbes</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>heap</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>viewpoint</video:tag>
      <video:tag>strings</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Ocean-Water-Density-and-Atmospheric-Forcing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Ocean Water Density and Atmospheric Forcing</video:title>
      <video:description>&quot;Lec 20 - Ocean Water Density and Atmospheric Forcing&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Stability in the ocean is based on the density of the water.  Density must increase with depth in order for the ocean to be stable.  Density is a function of both temperature and salinity, with cold salty water having a higher density than warm fresh water.  Temperature and salinity in the ocean can be affected by the atmosphere.  Heat can be added to or removed from the ocean, and precipitation and evaporation change the salinity of the ocean.  Surface winds also act as a forcing mechanism on the ocean by creating a wind stress forcing which pushes surface waters.

00:00 - Chapter 1. Ocean Depth Profiles
06:05 - Chapter 2. Salinity
09:36 - Chapter 3. Stability in the Ocean
13:24 - Chapter 4. Density
22:08 - Chapter 5. Atmospheric Forcing of the Ocean
27:50 - Chapter 6. Atmospheric Forcing of the Ocean: Adding and Removing Heat
33:47 - Chapter 7. Atmospheric Forcing of the Ocean: Precipitation and Evaporation
43:23 - Chapter 8. Atmospheric Forcing of the Ocean: Wind Stress

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23316.jpg</video:thumbnail_loc>
      <video:duration>3020</video:duration>
      <video:publication_date>2012-09-13T12:54:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PE_ELrjDe0E</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Ocean</video:tag>
      <video:tag>water</video:tag>
      <video:tag>density</video:tag>
      <video:tag>and</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>Forcing</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-MIT-6035-Computer-Language-Engineering-Fall-2005-3c88af</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 6.035 Computer Language Engineering, Fall 2005</video:title>
      <video:description>&quot;Lec 7 - MIT 6.035 Computer Language Engineering, Fall 2005&quot; Putting it all Together

View the complete course: http://ocw.mit.edu/6-035F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15297.jpg</video:thumbnail_loc>
      <video:duration>3002</video:duration>
      <video:publication_date>2012-08-28T16:27:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/O3znBwtCRb4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>language</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>compilers</video:tag>
      <video:tag>software</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>MIPS</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-In-Defense-of-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - In Defense of Politics</video:title>
      <video:description>&quot;Lec Last - In Defense of Politics&quot; Introduction to Political Philosophy (PLSC 114)

This final lecture of the course is given &quot;in defense of politics.&quot; First, the idea and definition of &quot;politics&quot; and the &quot;political&quot; are discussed with reference to the ideas of Immanuel Kant and twentieth-century political scientists, novelists, and philosophers such as Bernard Crick, E. M. Forster, and Carl Schmitt. Patriotism, nationalism, and cosmopolitanism are also addressed as integral parts of political life. Finally, the role of educators--and &quot;old books&quot;--is discussed as essential to developing a proper understanding of the political.

00:00 - Chapter 1. Bernard Crick: &quot;In Defense of Politics&quot;
03:55 - Chapter 2. E. M. Forster: PatriotIsm and Loyalty
07:29 - Chapter 3. Carl Schmitt and Aristotle: Patriotism and Loyalty
12:24 - Chapter 4. Immanuel Kant: Transpolitical Cosmopolitanism
16:17 - Chapter 5. Schmitt vs. Kant: NationalIsm vs. Cosmopolitanism
25:45 - Chapter 6. Ethos of the American Regime
33:05 - Chapter 7. Where Should the Study of Political Science Be Today? Who Should Educate the Educators?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15935.jpg</video:thumbnail_loc>
      <video:duration>2342</video:duration>
      <video:publication_date>2012-08-28T21:43:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bqMLv9yLQmg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Bernard</video:tag>
      <video:tag>Crick</video:tag>
      <video:tag>Cicero</video:tag>
      <video:tag>Nicomachean</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>patriotism</video:tag>
      <video:tag>Plato</video:tag>
      <video:tag>res</video:tag>
      <video:tag>publica</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>sui</video:tag>
      <video:tag>generis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures on options and opportunities after his class. He shows students the path of majoring in CS and explains what each class will offer. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15964.jpg</video:thumbnail_loc>
      <video:duration>2513</video:duration>
      <video:publication_date>2012-08-29T01:19:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/aIjM-UE1JDQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>social</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>C</video:tag>
      <video:tag>hashmaps</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>math</video:tag>
      <video:tag>computability</video:tag>
      <video:tag>A</video:tag>
      <video:tag>I</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>simulations</video:tag>
      <video:tag>database</video:tag>
      <video:tag>crypto</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>learning</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 17 - MIT 18.085 Computational Science and Engineering I&quot; Finite difference methods: equilibrium problems

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15426.jpg</video:thumbnail_loc>
      <video:duration>3916</video:duration>
      <video:publication_date>2012-08-28T17:16:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h8S3HJktpsA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-Optimization-with-Calculus-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Optimization with Calculus 2</video:title>
      <video:description>Optimization with Calculus 2

Find the volume of the largest open box that can be made from a piece of cardboard 24 inches square by cutting equal squares from the corners and turning up the sides.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19844.jpg</video:thumbnail_loc>
      <video:duration>716</video:duration>
      <video:publication_date>2012-09-05T18:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3GYv-BZYYdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Optimization</video:tag>
      <video:tag>with</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 26 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression.  The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the  Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20652.jpg</video:thumbnail_loc>
      <video:duration>3355</video:duration>
      <video:publication_date>2012-09-06T17:28:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LJA3E6X6lRI</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Genetic-Engineering-and-Society-Honors-Collegium-70A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Genetic Engineering and Society, Honors Collegium 70A, UCLA</video:title>
      <video:description>&quot;Lec 33 - Genetic Engineering and Society, Honors Collegium 70A, UCLA&quot; Course Description:
Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law is a class that examines the historical and scientific study of genetic engineering in medicine, agriculture, and law, including examination of social, ethical, and legal issues raised by new technology.

About the Professor:
Bob Goldberg is a plant molecular biologist who specializes in the area of plant gene expression. The goal of his research has been to understand how plant cells differentiate and how genes are activated selectively in specialized cell types during plant development. He has received UCLA Distinguished Teaching Awards from the Department of Biology and the Department of Molecular, Cell, and Developmental Biology, and was awarded the all-campus Luckmann Distinguished Teaching Award from the Academic Senate.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Honors Collegium 70A: Genetic Engineering in Medicine, Agriculture, &amp; Law classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20659.jpg</video:thumbnail_loc>
      <video:duration>2917</video:duration>
      <video:publication_date>2012-09-06T17:32:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MIXPc6fYr-Y</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Honors</video:tag>
      <video:tag>Collegium</video:tag>
      <video:tag>70A</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>in</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>Agriculture</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>examines</video:tag>
      <video:tag>the</video:tag>
      <video:tag>historical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Touch-Events-Multi-touch</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Touch Events &amp; Multi-touch</video:title>
      <video:description>&quot;Lec 12 - Touch Events &amp; Multi-touch&quot; (February 18, 2010) Jason Beaver covers multi-touch events and gestures.

Part of Stanford&apos;s Winter Quarter 2010 iPhone Application Development (CS193P) course.

Stanford University:
http://www.stanford.edu/

Stanford School of Engineering:
http://soe.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18937.jpg</video:thumbnail_loc>
      <video:duration>3357</video:duration>
      <video:publication_date>2012-09-04T08:05:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iZUtAU6pBf0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>CS193P</video:tag>
      <video:tag>software</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Development</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>language</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>iPhone</video:tag>
      <video:tag>operating</video:tag>
      <video:tag>system</video:tag>
      <video:tag>OS</video:tag>
      <video:tag>3</video:tag>
      <video:tag>2</video:tag>
      <video:tag>iPad</video:tag>
      <video:tag>touch</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>Driver</video:tag>
      <video:tag>Point</video:tag>
      <video:tag>sequence</video:tag>
      <video:tag>event</video:tag>
      <video:tag>object</video:tag>
      <video:tag>deliver</video:tag>
      <video:tag>routing</video:tag>
      <video:tag>timestamp</video:tag>
      <video:tag>phase</video:tag>
      <video:tag>responder</video:tag>
      <video:tag>Chain</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Cormac-McCarthy-Blood-Meridian-cont</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Cormac McCarthy, Blood Meridian (cont.)</video:title>
      <video:description>The American Novel Since 1945 (ENGL 291)

In this second lecture on Blood Meridian, Professor Hungerford builds a wide-ranging argument about the status of good and evil in the novel from a small detail, the Bible the protagonist carries with him in spite of his illiteracy. This detail is one of many in the text that continually lure us to see the kid in the light of a traditional hero, superior to his surroundings, developing his responses in a familiar narrative structure of growth. McCarthy&apos;s real talent, and his real challenge, Hungerford argues, is in fact to have invoked the moral weight of his sources--biblical, literary, and historical--while emptying them of moral content. Much as the kid holds the Bible an object and not a spiritual guide, McCarthy seizes the material of language--its sound, its cadences--for ambiguous, if ambitious, ends.

00:00 - Chapter 1. Structural Allusions: McCarthy&apos;s Formulation of the Hero
15:08 - Chapter 2. Maturation without Morality: Revising the Bildungsroman
24:50 - Chapter 3. Asserting Immortality: McCarthy&apos;s Literary Ambitions
33:12 - Chapter 4. The Bible of the Illiterate Kid: Literary Artifacts and Empty Scripture

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17266.jpg</video:thumbnail_loc>
      <video:duration>2420</video:duration>
      <video:publication_date>2012-09-02T17:08:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ZFmf4T5L3o</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>bible</video:tag>
      <video:tag>Bildungsroman</video:tag>
      <video:tag>Bloom</video:tag>
      <video:tag>Good</video:tag>
      <video:tag>Evil</video:tag>
      <video:tag>moral</video:tag>
      <video:tag>machinery</video:tag>
      <video:tag>robert</video:tag>
      <video:tag>Alter</video:tag>
      <video:tag>Scripture</video:tag>
      <video:tag>Sound</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Paradise-Lost-Books-V-VI</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Paradise Lost, Books V-VI</video:title>
      <video:description>&quot;Lec 15 - Paradise Lost, Books V-VI&quot; Milton (ENGL 220)

The description of human sexual hierarchy in Book Four of Paradise Lost is contrasted with the depiction of angelic hierarchy in Book Five. Both the Archangel Raphael&apos;s and Satan&apos;s accounts and theories of creation are examined. The poem&apos;s complex and vacillating endorsement of arbitrary decree, on the one hand, and egalitarian self-determination, on the other, is probed. The nature of matter and physical being in Heaven and Eden are explored with particular emphasis placed on the poem&apos;s monistic elements. Overall, Milton&apos;s willingness to question accepted religious, social, and political doctrine, even that which authorities in his own poem seem to express, is stressed.

00:00 - Chapter 1. Men vs. Women: The Coexistence of Freedom and Social Hierarchy in &quot;Paradise Lost&quot; Book IV
08:49 - Chapter 2. Angels vs. Humans: The Coexistence of Freedom and Social Hierarchy in &quot;Paradise Lost&quot; Book V
40:34 - Chapter 3. Satan&apos;s Discussion with Abdiel

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17309.jpg</video:thumbnail_loc>
      <video:duration>3155</video:duration>
      <video:publication_date>2012-09-02T17:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OO-V9mAqthQ</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>individual</video:tag>
      <video:tag>angelic</video:tag>
      <video:tag>forms</video:tag>
      <video:tag>coercion</video:tag>
      <video:tag>creatio</video:tag>
      <video:tag>nihilo</video:tag>
      <video:tag>Gerrard</video:tag>
      <video:tag>Winstanley</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>monism</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>consent</video:tag>
      <video:tag>subordination</video:tag>
      <video:tag>Creation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-The-Indefinite-Integral-or-Anti-derivative</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - The Indefinite Integral or Anti-derivative</video:title>
      <video:description>The Indefinite Integral or Anti-derivative

An introduction to indefinite integration of polynomials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19852.jpg</video:thumbnail_loc>
      <video:duration>567</video:duration>
      <video:publication_date>2012-09-06T00:21:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xRspb-iev-g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>the</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>or</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>derivative</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Physical-therapy-results-after-surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Physical therapy results after surgery</video:title>
      <video:description>This video demonstrate physical therapy after back or neck surgery is an extremely important component of the recovery process and can literally be the difference between a successful and a failed back surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6ff611f3-66be-4637-915a-81143bf2a25a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>103</video:duration>
      <video:publication_date>2011-12-01T00:36:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9837.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Interviews</video:category>
      <video:tag>Better</video:tag>
      <video:tag>Results</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Physical</video:tag>
      <video:tag>therapy</video:tag>
      <video:tag>after</video:tag>
      <video:tag>Surgery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-MIT-360-Lec-13b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - MIT 3.60 | Lec 13b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 23 - MIT 3.60 | Lec 13b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Physical Properties of Crystal Structures

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15309.jpg</video:thumbnail_loc>
      <video:duration>2347</video:duration>
      <video:publication_date>2012-08-28T16:32:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IPTyKqZpbCM</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-360-Lec-14a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 3.60 | Lec 14a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 24 - MIT 3.60 | Lec 14a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Final Lecture on Symmetry: 3D Space Groups

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
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More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15310.jpg</video:thumbnail_loc>
      <video:duration>1097</video:duration>
      <video:publication_date>2012-08-28T16:32:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JKUrC05a-4k</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Introduction-to-Theory-of-Literature</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - Introduction to Theory of Literature</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; Introduction to Theory of Literature (ENGL 300)

In this first lecture, Professor Paul Fry explores the course&apos;s title in three parts. The relationship between theory and philosophy, the question of what literature is and does, and what constitutes an introduction are interrogated. The professor then situates the emergence of literary theory in the history of modern criticism and, through an analysis of major thinkers such as Marx, Nietzsche, and Freud, provides antecedents for twentieth-century theoretical developments.

00:00 - Chapter 1. Introduction
04:29 - Chapter 2. Theory and Philosophy
10:08 - Chapter 3. What Is Literature?
13:10 - Chapter 4. The Idea of an &quot;Introduction&quot;
18:11 - Chapter 5. Literary Theory and the History of Modern Criticism
32:10 - Chapter 6. The Hermeneutics of Suspicion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17405.jpg</video:thumbnail_loc>
      <video:duration>2369</video:duration>
      <video:publication_date>2012-09-03T13:04:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4YY4CTSQ8nY</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>theory</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>the</video:tag>
      <video:tag>author</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>hermeneutics</video:tag>
      <video:tag>modernity</video:tag>
      <video:tag>literar</video:tag>
      <video:tag>ycriticism</video:tag>
      <video:tag>Shakespeare</video:tag>
      <video:tag>Cervantes</video:tag>
      <video:tag>Decartes</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>Hegel</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Nietsche</video:tag>
      <video:tag>Freud</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Ricoeur</video:tag>
      <video:tag>Foucault</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-MIT-360-Lec-15a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 3.60 | Lec 15a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 26 - MIT 3.60 | Lec 15a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Space Group Notation and Tensors

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15312.jpg</video:thumbnail_loc>
      <video:duration>2752</video:duration>
      <video:publication_date>2012-08-28T16:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dGd519SL114</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-360-Lec-16a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 3.60 | Lec 16a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 28 - MIT 3.60 | Lec 16a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Tensors (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15315.jpg</video:thumbnail_loc>
      <video:duration>2701</video:duration>
      <video:publication_date>2012-08-28T16:33:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lPgglz6xeZU</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-MIT-360-Lec-18a-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 3.60 | Lec 18a: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 30 - MIT 3.60 | Lec 18a: Symmetry, Structure, Tensor Properties of Materials&quot; Part 1: Tensors (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15317.jpg</video:thumbnail_loc>
      <video:duration>2859</video:duration>
      <video:publication_date>2012-08-28T16:33:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/I0vEDYqXLeg</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 31 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd finishes his talk on Sequential Convex Programming and begins a lecture on Conjugate Gradient Methods.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17538.jpg</video:thumbnail_loc>
      <video:duration>4368</video:duration>
      <video:publication_date>2012-09-03T15:18:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cHVpwyYU_LY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>Sequential</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>Concave</video:tag>
      <video:tag>nonnegat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Freud-and-Fiction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Freud and Fiction</video:title>
      <video:description>&quot;Lec 12 - Freud and Fiction&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture, Professor Paul Fry turns his attention to the relationship between authorship and the psyche. Freud&apos;s meditations on the fundamental drives governing human behavior are read through the lens of literary critic Peter Brooks. The origins of Freud&apos;s work on the &quot;pleasure principle&quot; and his subsequent revision of it are charted, and the immediate and constant influence of Freudian thought on literary production is asserted. Brooks&apos; contributions to literary theory are explored: particularly the coupling of multiple Freudian principles, including the pleasure principle and the death wish, and their application to narrative structures. At the lecture&apos;s conclusion, the professor returns to the children&apos;s story, Tony the Tow Truck, to suggest the universality of Brooks&apos; argument.

00:00 - Chapter 1. Brooks&apos; Debt to Jakobson and de Man
06:10 - Chapter 2. Brooks&apos; Debt to Freud
13:14 - Chapter 3. Brooks&apos; Departure from Freud
22:04 - Chapter 4. Freud&apos;s Beyond the Pleasure Principle
27:01 - Chapter 5. &quot;The Aim of All Life is Death&quot;
34:08 - Chapter 6. Merging the Pleasure Principle with the Death Wish
41:42 - Chapter 7. Tony the Tow Truck Revisited

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17416.jpg</video:thumbnail_loc>
      <video:duration>3040</video:duration>
      <video:publication_date>2012-09-03T13:24:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GnnWbVvnYIs</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>plot</video:tag>
      <video:tag>story</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>metonymy</video:tag>
      <video:tag>condensation</video:tag>
      <video:tag>displacement</video:tag>
      <video:tag>middles</video:tag>
      <video:tag>outer</video:tag>
      <video:tag>cortex</video:tag>
      <video:tag>pleasure</video:tag>
      <video:tag>principle</video:tag>
      <video:tag>Death</video:tag>
      <video:tag>wish</video:tag>
      <video:tag>picaresque</video:tag>
      <video:tag>the</video:tag>
      <video:tag>unnaratable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-MIT-360-Lec-21b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 3.60 | Lec 21b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 35 - MIT 3.60 | Lec 21b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Stress and Strain Tensors

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15326.jpg</video:thumbnail_loc>
      <video:duration>2477</video:duration>
      <video:publication_date>2012-08-28T16:43:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QyJkYF-L1Kg</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedral</video:tag>
      <video:tag>tetrahedral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 6 - MIT 3.091 Introduction to Solid State Chemistry&quot;The Shell Model (Bohr-Sommerfeld Model) and Multi-electron Atoms

Quantum Numbers: n, l, m, s

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15558.jpg</video:thumbnail_loc>
      <video:duration>3048</video:duration>
      <video:publication_date>2012-08-28T18:12:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UbjZgxIjQfk</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>the</video:tag>
      <video:tag>shell</video:tag>
      <video:tag>model</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Sommerfeld</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Multi</video:tag>
      <video:tag>Electron</video:tag>
      <video:tag>atom</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Queer-Theory-and-Gender-Performativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Queer Theory and Gender Performativity</video:title>
      <video:description>&quot;Lec 23 - Queer Theory and Gender Performativity&quot; Introduction to Theory of Literature (ENGL 300)

In this lecture on queer theory, Professor Paul Fry explores the work of Judith Butler in relation to Michel Foucault&apos;s History of Sexuality. Differences in terminology and methods are discussed, including Butler&apos;s emphasis on performance and Foucault&apos;s reliance on formulations such as &quot;power-knowledge&quot; and &quot;the deployment of alliance.&quot; Butler&apos;s fixation with ontology is explored with reference to Levi-Strauss&apos;s concept of the raw and the cooked. At the lecture&apos;s conclusion, Butler&apos;s interrogation of identity politics is compared with that of postcolonial and African-American theorists.

00:00 - Chapter 1. Introduction to Judith Butler: What Is Sexuality?
03:46 - Chapter 2. Foucault and the Deployment of Alliance
14:53 - Chapter 3. Performing Gender
24:10 - Chapter 4. The Political Agenda of Gender Theory
33:39 - Chapter 5. Foucault&apos;s Method, Butler&apos;s Method
46:20 - Chapter 6. The Gendering of Reading

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17427.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-09-03T13:30:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7bkFlJfxyF0</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>performance</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Knowledge</video:tag>
      <video:tag>psychi</video:tag>
      <video:tag>cexcess</video:tag>
      <video:tag>deployment</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>sodomy</video:tag>
      <video:tag>Ontology</video:tag>
      <video:tag>homosexuality</video:tag>
      <video:tag>heterosexuality</video:tag>
      <video:tag>the</video:tag>
      <video:tag>raw</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cooked</video:tag>
      <video:tag>gendering</video:tag>
      <video:tag>drag</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Berkelium-video-Periodic-Table-of-Videos</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Berkelium video - Periodic Table of Videos</video:title>
      <video:description>No prizes for guessing what Berkelium is named after. All the elements at http://www.periodicvideos.com/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_12119.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2012-04-03T14:34:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/imXT9QwRzks</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>berkelium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Convex-Optimization-I-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Convex Optimization I (Stanford)</video:title>
      <video:description>&quot;Lec 19 - Convex Optimization I (Stanford)&quot; Professor Stephen Boyd, of the Stanford University Electrical Engineering department, gives the final lecture on convex optimization for the course, Convex Optimization I (EE 364A).

Convex Optimization I concentrates on recognizing and solving convex optimization problems that arise in engineering. Convex sets, functions, and optimization problems. Basics of convex analysis. Least-squares, linear and quadratic programs, semidefinite programming, minimax, extremal volume, and other problems. Optimality conditions, duality theory, theorems of alternative, and applications. Interior-point methods. Applications to signal processing, control, digital and analog circuit design, computational geometry, statistics, and mechanical engineering.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE 364A Course Website:
http://www.stanford.edu/class/ee364

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17526.jpg</video:thumbnail_loc>
      <video:duration>4502</video:duration>
      <video:publication_date>2012-09-03T15:09:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HZW-9Ar0iVc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>Barrier</video:tag>
      <video:tag>method</video:tag>
      <video:tag>feasibility</video:tag>
      <video:tag>Self</video:tag>
      <video:tag>concordance</video:tag>
      <video:tag>Cone</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>research</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-MIT-360-Lec-24b-Symmetry-Structure-Tensor-Properties-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - MIT 3.60 | Lec 24b: Symmetry, Structure, Tensor Properties of Materials</video:title>
      <video:description>&quot;Lec 39 - MIT 3.60 | Lec 24b: Symmetry, Structure, Tensor Properties of Materials&quot; Part 2: Piezoelectricity (cont.)

View the complete course at: http://ocw.mit.edu/3-60F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15335.jpg</video:thumbnail_loc>
      <video:duration>2372</video:duration>
      <video:publication_date>2012-08-28T16:43:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FEsKwINx--I</video:player_loc>
      <video:uploader>0|64|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>crystallography</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>translation</video:tag>
      <video:tag>lattice</video:tag>
      <video:tag>plane</video:tag>
      <video:tag>motif</video:tag>
      <video:tag>reflection</video:tag>
      <video:tag>ion</video:tag>
      <video:tag>octahedra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-59-Indefinite-integrals-part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 59 - Indefinite integrals (part II)</video:title>
      <video:description>Indefinite integrals (part II)

Examples of taking the indefinite integral (or anti-derivative) of polynomials.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19853.jpg</video:thumbnail_loc>
      <video:duration>568</video:duration>
      <video:publication_date>2012-09-06T00:21:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mHvSYRUEWnE</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 11 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues his lecture on computer architecture by discussing function call and return in further depth as well as introducing the swap function in relation to C++ code.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17749.jpg</video:thumbnail_loc>
      <video:duration>3108</video:duration>
      <video:publication_date>2012-09-03T17:14:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DwTXMjVkIUY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>architecture</video:tag>
      <video:tag>assembly</video:tag>
      <video:tag>swap</video:tag>
      <video:tag>Saved</video:tag>
      <video:tag>PC</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>call</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>function</video:tag>
      <video:tag>reference</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Programming-Paradigms-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Programming Paradigms (Stanford)</video:title>
      <video:description>&quot;Lec 17 - Programming Paradigms (Stanford)&quot; Lecture by Professor Jerry Cain for Programming Paradigms (CS107) in the Stanford University Computer Science department.  In this lecture, Prof. Cain continues discussing semaphores, and moves on to more practical applications of threading in relation to C and C++ programming.

Programming Paradigms (CS107) introduces several programming languages, including C, Assembly, C++, Concurrent Programming, Scheme, and Python.  The class aims to teach students how to write code for each of these individual languages and to understand the programming paradigms behind these languages.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=9D558D49CA734A02

CS 107 Course Website:
http://www.CS107.stanford.edu/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17763.jpg</video:thumbnail_loc>
      <video:duration>2940</video:duration>
      <video:publication_date>2012-09-03T17:17:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kF3eSQTFagQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>language</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>paradigm</video:tag>
      <video:tag>C</video:tag>
      <video:tag>bit</video:tag>
      <video:tag>byte</video:tag>
      <video:tag>Synchronization</video:tag>
      <video:tag>Directive</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>library</video:tag>
      <video:tag>deadlock</video:tag>
      <video:tag>FTP</video:tag>
      <video:tag>Download</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Behavioral-Evolution-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Behavioral Evolution II</video:title>
      <video:description>&quot;Lec 3 - Behavioral Evolution II&quot; (April 2, 2010) Robert Sapolsky continues his two-part series on evolution focusing on individual and kin selection, behavioral logic, competitive infanticide, male/female animal hierarchies, sex-ratio fluctuation, intersexual competition, imprinted genes, sperm competition, inbred-founder populations, group and multi-level selection, and punctuated equilibrium.


Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18945.jpg</video:thumbnail_loc>
      <video:duration>5819</video:duration>
      <video:publication_date>2012-09-04T08:13:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oKNAzl-XN4I</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>Interdisciplinary</video:tag>
      <video:tag>Bioengineering</video:tag>
      <video:tag>Sociobiology</video:tag>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Sexual</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Reproduce</video:tag>
      <video:tag>Reproduction</video:tag>
      <video:tag>Survive</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>Trait</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Species</video:tag>
      <video:tag>Adapt</video:tag>
      <video:tag>Aggression</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>Animal</video:tag>
      <video:tag>Kin</video:tag>
      <video:tag>group</video:tag>
      <video:tag>individual</video:tag>
      <video:tag>Reciprocal</video:tag>
      <video:tag>altruism</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>Ra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 2 - Special Topics in Supply Chain Management&quot; R and D Opportunities and the Future of RFID Research

Sanjay Sarma, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15483.jpg</video:thumbnail_loc>
      <video:duration>2525</video:duration>
      <video:publication_date>2012-08-28T17:46:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/djrhQK-dBx0</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Chemistry 3B</video:title>
      <video:description>Lec 11- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17080.jpg</video:thumbnail_loc>
      <video:duration>4503</video:duration>
      <video:publication_date>2012-09-02T05:42:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6sspTMiIYH8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Seeing-Is-Believing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Seeing Is Believing</video:title>
      <video:description>&quot;Lec 14 - Seeing Is Believing&quot; (February 2, 2010) Carla Shatz, professor of biology and neurobiology at the Stanford School of Medicine, discusses the visual processes of the brain, while Mark Blumenkranz, professor of opthalmology at Stanford Medical Center, focuses on developments in ophthalmological treatment.

Stanford Mini Med School is a series arranged and directed by Stanford&apos;s School of Medicine, and presented by the Stanford Continuing Studies program. Featuring more than thirty distinguished, faculty, scientists and physicians from Stanford&apos;s medical school, the series offers students a dynamic introduction to the world of human biology, health and disease, and the groundbreaking changes taking place in medical research and health care.

Stanford University
http://www.stanford.edu/

Stanford University School of Medicine
http://med.stanford.edu/

Stanford Continuing Studies
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18735.jpg</video:thumbnail_loc>
      <video:duration>6566</video:duration>
      <video:publication_date>2012-09-04T04:28:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/21_VWHKcNlg</video:player_loc>
      <video:uploader>0|53|0</video:uploader>
      <video:category>Biophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>sight</video:tag>
      <video:tag>neurons</video:tag>
      <video:tag>neural</video:tag>
      <video:tag>connections</video:tag>
      <video:tag>Eyes</video:tag>
      <video:tag>depth</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>movies</video:tag>
      <video:tag>information</video:tag>
      <video:tag>processing</video:tag>
      <video:tag>retina</video:tag>
      <video:tag>images</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>impulse</video:tag>
      <video:tag>axons</video:tag>
      <video:tag>occipital</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>synapses</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>signals</video:tag>
      <video:tag>Receptors</video:tag>
      <video:tag>Pharmaceuticals</video:tag>
      <video:tag>neurotransmitters</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 19 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 19: Clausius-Clapeyron equation. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15545.jpg</video:thumbnail_loc>
      <video:duration>3017</video:duration>
      <video:publication_date>2012-08-28T18:07:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bd7PVX7rohQ</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Transportation-and-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8- Transportation and Climate Change</video:title>
      <video:description>&quot;Lec 8- Transportation and Climate Change&quot; March 7, 2011

Andreas Schafer, director of the Martin Center for Architectural and Urban Studies at the University of Cambridge, discusses the growing impacts of transportation on global climate change due to economic growth and the desire for personal mobility while attempting to answer the question of whether the combined influence of alternative technologies, changing social patterns, and new policies can create a sustainable transportation system.

Stanford University
http://www.stanford.edu

Book -- Transportation in a Climate-Constrained World
http://www.transportandclimate.com

Stanford Energy Seminar
http://energyseminar.stanford.edu

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18779.jpg</video:thumbnail_loc>
      <video:duration>3884</video:duration>
      <video:publication_date>2012-09-04T05:17:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8gXUDVrwfcQ</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>behavior</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>electric</video:tag>
      <video:tag>vehicles</video:tag>
      <video:tag>petroleum</video:tag>
      <video:tag>transportation</video:tag>
      <video:tag>fuel</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 2 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on linear regression, gradient descent, and normal equations and discusses how they relate to machine learning. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CCS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18753.jpg</video:thumbnail_loc>
      <video:duration>4576</video:duration>
      <video:publication_date>2012-09-04T04:44:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5u4G23_OohI</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>descent</video:tag>
      <video:tag>Normal</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Machine-Learning-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Machine Learning (Stanford)</video:title>
      <video:description>&quot;Lec 7 - Machine Learning (Stanford)&quot; Lecture by Professor Andrew Ng for Machine Learning (CS 229) in the Stanford Computer Science department.  Professor Ng lectures on optimal margin classifiers, KKT conditions, and SUM duals. 

This course provides a broad introduction to machine learning and statistical pattern recognition. Topics include supervised learning, unsupervised learning, learning theory, reinforcement learning and adaptive control.   Recent applications of machine learning, such as to robotic control, data mining, autonomous navigation, bioinformatics, speech recognition, and text and web data processing are also discussed.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=A89DCFA6ADACE599

CS 229 Course Website:
http://www.stanford.edu/class/cs229/

Stanford University:
http://www.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18758.jpg</video:thumbnail_loc>
      <video:duration>4545</video:duration>
      <video:publication_date>2012-09-04T04:44:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s8B4A5ubw6c</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Science</video:tag>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>robotics</video:tag>
      <video:tag>learning</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>optimal</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>classifier</video:tag>
      <video:tag>prime</video:tag>
      <video:tag>dual</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>SVM</video:tag>
      <video:tag>kernels</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>KKT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 5 - Special Topics in Supply Chain Management&quot; R and D Opportunities and the Future of RFID Frequencies

Peter Cole, University of Adelaide
Alan Levesque, WPI
Leena Ukkonen and Lauri Sydanheimo, Tampere University of Technology
Richard Fletcher, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15490.jpg</video:thumbnail_loc>
      <video:duration>3763</video:duration>
      <video:publication_date>2012-08-28T17:47:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IXddoba3uQ4</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 9 - MIT 3.091 Introduction to Solid State Chemistry&quot; Born-Haber Cycle

Octet Stability by Electron Sharing: Covalent Bonding

Lewis Structures

Hybridization

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15562.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-08-28T18:13:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IM5UZCtNKsc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Born</video:tag>
      <video:tag>Haber</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12- Chemistry 3B</video:title>
      <video:description>Lec 12- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17081.jpg</video:thumbnail_loc>
      <video:duration>4502</video:duration>
      <video:publication_date>2012-09-02T05:42:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_HPlZlCE9Fg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Presidential-Politics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Presidential Politics</video:title>
      <video:description>&quot;Lec 1 - Presidential Politics&quot; October 6, 2008 lecture by Professor Al Camarillo for the Presidential Politics: Race, Class, Faith &amp; Gender in the 2008 Election (CSRE12) course.  Professor Camarillo discusses why and ow race, faith, gender and class matter.

The 2008 U.S. Presidential Election is unprecedented.  The nomination process and ongoing campaigns have revealed the complexities of identity and its role in uniting and dividing the electorate. This course explores how issues of race, class, faith and gender have shaped the candidates, campaigns, and our society.  The course analysis spans the presidential race from the announcements of more than ten presidential hopefuls to the current competition between Senators Obama and McCain.

Presidential Politics Course Syllabus:
http://ccsre.stanford.edu/pdfs/CSRE12_syll.pdf

Center for Comparative Studies in Race and Ethnicity (CCSRE):
http://ccsre.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18988.jpg</video:thumbnail_loc>
      <video:duration>4550</video:duration>
      <video:publication_date>2012-09-04T08:43:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/N025yHTddsI</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>United</video:tag>
      <video:tag>States</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>History</video:tag>
      <video:tag>race</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>class</video:tag>
      <video:tag>poverty</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>media</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>Sara</video:tag>
      <video:tag>Palin</video:tag>
      <video:tag>John</video:tag>
      <video:tag>McCain</video:tag>
      <video:tag>Joe</video:tag>
      <video:tag>Biden</video:tag>
      <video:tag>Barak</video:tag>
      <video:tag>Obama</video:tag>
      <video:tag>iraq</video:tag>
      <video:tag>War</video:tag>
      <video:tag>Katrina</video:tag>
      <video:tag>Socio</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 7 - Special Topics in Supply Chain Management&quot; Aero-Astro Technology and Research - Active RFID Standardization Pathway

Alan Thorne, Cambridge University
Ken Porad, Boeing

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15493.jpg</video:thumbnail_loc>
      <video:duration>2545</video:duration>
      <video:publication_date>2012-08-28T17:47:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hAMwuUM8frc</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 13 - Special Topics in Supply Chain Management&quot; RFID R and D Opportunities and the Supply Chain (cont.)

Dick Cantwell, P and G / Gillette
Claus Garbisch, DHL Solutions
Brian Subirana, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15504.jpg</video:thumbnail_loc>
      <video:duration>5024</video:duration>
      <video:publication_date>2012-08-28T17:53:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pqdN-zGWkfY</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-36-Integration-Fertilization-and-earl</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 36- Integration: Fertilization and earl</video:title>
      <video:description>Lec 36- Integration: Fertilization and earl.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17184.jpg</video:thumbnail_loc>
      <video:duration>3044</video:duration>
      <video:publication_date>2012-09-02T12:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/21jQ1WfoisU</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-String-Theory-and-M-Theory</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - String Theory and M-Theory</video:title>
      <video:description>&quot;Lec 1 - String Theory and M-Theory&quot; (September 20, 2010) Leonard Susskind gives a lecture on the string theory and particle physics. He is a world renown theoretical physicist and uses graphs to help demonstrate the theories he is presenting.

String theory (with its close relative, M-theory) is the basis for the most ambitious theories of the physical world. It has profoundly influenced our understanding of gravity, cosmology, and particle physics. In this course we will develop the basic theoretical and mathematical ideas, including the string-theoretic origin of gravity, the theory of extra dimensions of space, the connection between strings and black holes, the &quot;landscape&quot; of string theory, and the holographic principle.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19088.jpg</video:thumbnail_loc>
      <video:duration>6415</video:duration>
      <video:publication_date>2012-09-04T09:55:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/25haxRuZQUk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>atoms</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>string</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>protons</video:tag>
      <video:tag>Neutrons</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>regge</video:tag>
      <video:tag>slope</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>theoretical</video:tag>
      <video:tag>black</video:tag>
      <video:tag>hole</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>scattering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-New-Revolutions-in-Particle-Physics-Standard-Model</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - New Revolutions in Particle Physics: Standard Model</video:title>
      <video:description>&quot;Lec 3 - New Revolutions in Particle Physics: Standard Model&quot; (February 1, 2010) Professor Leonard Susskind continues his discussion of group theory.

This course is a continuation of the Fall quarter on particle physics. The material will focus on the Standard Model of particle physics, especially quantum chromodynamics (the theory of quarks) and the electroweak theory based on the existence of the Higgs boson. We will also explore the inadequacies of the Standard Model and why theorists are led to go beyond it.

This course was originally presented in Stanford&apos;s Continuing Studies program.

Stanford University
http://www.stanford.edu/

Continuing Studies at Stanford
http://continuingstudies.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19081.jpg</video:thumbnail_loc>
      <video:duration>6092</video:duration>
      <video:publication_date>2012-09-04T09:50:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n88Qe-aAAYE</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Particle Physics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>rope</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>Spin</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>up</video:tag>
      <video:tag>Down</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>mutually</video:tag>
      <video:tag>Orthogonal</video:tag>
      <video:tag>States</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>degrees</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>determinant</video:tag>
      <video:tag>unitary</video:tag>
      <video:tag>operator</video:tag>
      <video:tag>angular</video:tag>
      <video:tag>momentum</video:tag>
      <video:tag>gluons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 6 PACS 164B</video:title>
      <video:description>This is lecture 6 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19384.jpg</video:thumbnail_loc>
      <video:duration>4740</video:duration>
      <video:publication_date>2012-09-05T01:57:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mdEbQYDI10A</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 29 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 29: Applications: chemical and phase equilibria. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
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  <url>
    <loc>https://dnatube.com/videos/Lec-13-Chemistry-3B</loc>
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    <video:video>
      <video:title>Lec 13- Chemistry 3B</video:title>
      <video:description>Lec 13- Chemistry 3B.
Chemical Structure and Reactivity</video:description>
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      <video:duration>4200</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 9  PACS 164B</video:title>
      <video:description>This is lecture 9 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>&quot;Lec 2 - Funding Your Startup&quot; Howard Hartenbaum from August Capital discusses different types of funding sources, different types of investors and how to approach them, what VCs look for in companies, and his experiences from being an IT investor and entrepreneur. 

With over a century and a half of venture capital experience and many more years of practice in entrepreneurship, the teaching team and guest lecturers for this student initiated course cover the fundamentals for building a successful company. While there is no set formula for building a great company, basic principles and general patterns are manifested in the most successful start-ups.

Stanford University:
http://www.stanford.edu/

Management Science and Engineering at Stanford:
http://www.stanford.edu/dept/MSandE

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 13 - MIT 3.091 Introduction to Solid State Chemistry&quot; Metallic Bonding, Band Theory of Solids (Heitler and London), Band Gaps in Metals, Semiconductors, and Insulators, Absorption Edge of a Semiconductor

View the complete course at: http://ocw.mit.edu/3-091F04

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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec - 9 ME C117 Total Shoulder Replacements; Contact...</video:title>
      <video:description>ME C117 Total Shoulder Replacements; Contact...

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, ... all » FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues. Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials;...</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 4ME C117  Case Study: Sulzer Recall</video:title>
      <video:description>ME C117  Case Study: Sulzer Recall

Bio Engineering/ME C117: Structural Aspects of Biomaterials - Professor Lisa Pruitt

This course provides an overview of medical devices, FDA regulatory issues, biocompatibility and sterilization technology. It examines biomechanical properties: isotropy/anisotropy, stiffness, bending stresses, contact stresses, multiaxial loading, plasticity, fatigue, fracture, wear, corrosion, design issues.  Also covered: Orthopedics, Dental, Cardiovascular, and Soft Tissue Reconstruction.

Professor Pruitt&apos;s current research is focused on fatigue and fracture micromechanisms, cyclic damage zones, and evolution of structure due to cyclic loading and environment in advanced polymers and biomaterials; tribology of...</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
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    <video:video>
      <video:title>Lec 33 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 33 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 33: Infinite series and convergence tests

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15634.jpg</video:thumbnail_loc>
      <video:duration>3012</video:duration>
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      <video:uploader>0|45|0</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 19 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 19: Vector fields and line integrals in the plane.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15660.jpg</video:thumbnail_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Chemistry 3B Amino Acids, Peptides, and...</video:title>
      <video:description>This is a lecture of University of California, Berkeley.

Chemistry 3B represents the second semester of ... all » the standard organic chemistry series at UC Berkeley. It covers conjugation, aromatic chemistry, carbonyl compounds, carbohydrates, amines, carboxylic acids, amino acids, peptides, proteins, and nucleic acid chemistry. Ultraviolet spectroscopy and mass spectrometry will be introduced. Organic chemistry is a specific discipline within the subject of chemistry. It is the scientific study of the structure, properties, composition, reactions, and preparation of chemical compounds of carbon and hydrogen, which may contain any number of other elements, such as...</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 9 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 9 - MIT 18.01 Single Variable Calculus, Fall 2007 Lecture 9: Approximations (cont.); curve sketching

*Note: this video was revised, raising the video brightness.

View the complete course at: http://ocw.mit.edu/18-01F06

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    <loc>https://dnatube.com/videos/Lec-14-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 14 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 14 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 14: Differentials, antiderivatives

View the complete course at: http://ocw.mit.edu/18-01F06

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Integration by doing the chain rule in reverse.</video:description>
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    <loc>https://dnatube.com/videos/Lec-20-Integrative-Biology-131-Respiratory-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 20 Integrative Biology 131  Respiratory System</video:title>
      <video:description>This is lecture 20 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
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    <video:video>
      <video:title>Lec 30 - Photosynthesis:  Light Reactions and Photophosphorylation</video:title>
      <video:description>Photosynthesis:  Light Reactions and Photophosphorylation

More detail on the light reactions and photophorylation</video:description>
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      <video:title>Big City Evolution</video:title>
      <video:description>This video was animated by the TED-Ed Animation Team (Jeremiah Dickey, Biljana Labovic, Celeste Lai, Kari Mulholland and Franz Palomares)

Using newts, coyotes and mice, Jason Munshi-South shows how animals develop genetic differences in evolution, even within an urban city. (Launching a series on Awesome Nature)</video:description>
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    <video:video>
      <video:title>Lec 1 - SIMS 141 - Search, Google, and Life: Sergey Brin - Google</video:title>
      <video:description>This is lecture 1 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley.  SIMS 141 - Search, Google, and Life: Sergey Brin - Google

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society.  Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division.  The UC...</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-SIMS-141-Peer-to-Peer-Search-Dr-John-Chuang</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - SIMS 141 - Peer to Peer Search: Dr. John Chuang</video:title>
      <video:description>This is lecture 10 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. 

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19355.jpg</video:thumbnail_loc>
      <video:duration>3200</video:duration>
      <video:publication_date>2012-09-05T01:43:11.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lec-28-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 28 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 28: Divergence theorem.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15669.jpg</video:thumbnail_loc>
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      <video:tag>Space</video:tag>
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    <video:video>
      <video:title>Lec 21 - Ocean Currents</video:title>
      <video:description>&quot;Lec 21 - Ocean Currents &quot;The Atmosphere, the Ocean and Environmental Change (GG 140)

The atmosphere forces the ocean in three ways: addition and removal of heat, precipitation and evaporation, and wind stress.  The former two processes influence the density of sea water. Gravity acts on these density differences to cause   large-scale thermohaline currents Wind driven ocean currents are forced by the wind stress acting on the ocean surface which indirectly causes geostrophic currents.

00:00 - Chapter 1. Review of Exam 2
23:54 - Chapter 2. Atmospheric Forcing of the Ocean: Wind Stress
29:38 - Chapter 3. Thermohaline Currents
48:03 - Chapter 4. Wind Driven Currents

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23317.jpg</video:thumbnail_loc>
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      <video:category>Environmental Engineering</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lec-31-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 31 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 31: Stokes&apos; theorem.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15672.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/tzoYhe3H5dM</video:player_loc>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Process Modules II</video:title>
      <video:description>Lec 6- Process Modules II.
Introduction to MEMS Design</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - SIMS 141 - Peer to Peer Search: Dr. John Chuang</video:title>
      <video:description>This is lecture 15 of SIMS 141, Search Engines,  Fall 2005 Season Course and it is provided by University of California at Berkeley. SIMS 141 - Peer to Peer Search: Dr. John Chuang

Search Engines: Technology, Society, and Business. The World Wide Web brings much of the world&apos;s knowledge into the reach of nearly everyone with a computer and an internet connection. The availability of huge quantities of information at our fingertips is transforming government, business, and many other aspects of society. Topics include search advertising and auctions, search and privacy, search ranking, internationalization, anti-spam efforts, local search, peer-to-peer search, and search of blogs and online communities. The Instructor, Dr. Marti Hearst, is an associate professor in the School of Information at UC Berkeley, with an affiliate appointment in the Computer Science Division. The UC...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19365.jpg</video:thumbnail_loc>
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    <video:video>
      <video:title>Lec 62 - Personal Bankruptcy:  Chapters 7 and 13</video:title>
      <video:description>Personal Bankruptcy:  Chapters 7 and 13

Chapter 7 and Chapter 13 personal bankruptcy.  This video was sponsored by Visa, but I had complete editorial freedom as to its contents.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/9jGufOGo88A</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 38 Integrative Biology 131   Female...</video:title>
      <video:description>This is lecture 38 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19368.jpg</video:thumbnail_loc>
      <video:duration>3037</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/5BWhx9oc8vE</video:player_loc>
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    <video:video>
      <video:title>Infant Urine Specimen Collection Procedure</video:title>
      <video:description>This video contain information how to collect specimen of infant urine. Steps involve the specimen collection into a culture tube and hygienically.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5d9dfceb-412e-4a62-8340-a1f72b99c253/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-12-01T01:44:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9871.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Integrative-Biology-131-Integumentary-System</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 39 Integrative Biology 131  Integumentary System</video:title>
      <video:description>This is lecture 39 of Integrative Biology 131, General Human Anatomy, Fall 2005 Season Course and it is provided by University of California, Berkeley.  

Integrative Biology 131: General Human Anatomy.  Fall 2005.  Professor Marian Diamond.  The functional anatomy of the human body as revealed by gross and microscopic examination.

The Department of Integrative Biology offers a program of instruction that focuses on the integration of structure and function in the evolution of diverse biological systems. It investigates integration at all levels of organization from molecules to the biosphere, and in all taxa of organisms from viruses to higher plants and animals.

The department uses many traditional fields and levels of complexity in forging new research directions, asking new questions, and answering traditional questions in new ways. The various...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19370.jpg</video:thumbnail_loc>
      <video:duration>3224</video:duration>
      <video:publication_date>2012-09-05T01:49:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cFbRAaHhpJA</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ucberkeley</video:tag>
      <video:tag>educational</video:tag>
      <video:tag>howto</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-AST-210EE-213-Multilayer-applications</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - AST 210/EE 213 Multilayer applications</video:title>
      <video:description>AST 210/EE 213 Multilayer applications

Applied Science &amp; Technology 210 / Electrical Engineering 213:  Soft X-Rays and Extreme Ultraviolet Radiation
Lecture  8: Multilayer applications
http://www.coe.berkeley.edu/AST/sxreuv/

Professor David T. Attwood, Electrical Engineering Professor in Residence, Professor Attwood&apos;s research interests include short wavelength electromagnetics, soft x-ray microscopy, coherence, and EUV lithography.


[courses] [ee213] [fall2005]</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19383.jpg</video:thumbnail_loc>
      <video:duration>5098</video:duration>
      <video:publication_date>2012-09-05T01:57:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/g0I3A0wFmRM</video:player_loc>
      <video:uploader>0|62|1|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>education</video:tag>
      <video:tag>AST</video:tag>
      <video:tag>213</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>xray</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-PACS-164B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec - 17 PACS 164B</video:title>
      <video:description>This is lecture 17 of Peace and Conflict Studies 164B - Spring 2007 Season and it is provided by University of California, Berkeley.

PACS 164B: Introduction to Nonviolence - Spring 2007. An introduction to the science of nonviolence, mainly as seen through the life and work of Mahatma Gandhi. Historical overview of nonviolence East and the West up to the American Civil Rights movement and Martin Luther King, Jr., with emphasis on the ideal of principled nonviolence and the reality of mixed or strategic nonviolence in practice, especially as applied to problems of social justice and defense.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19417.jpg</video:thumbnail_loc>
      <video:duration>4660</video:duration>
      <video:publication_date>2012-09-05T02:26:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CrV9nKvjvtM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>peace</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>education</video:tag>
      <video:tag>courses</video:tag>
      <video:tag>pacs164b</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec Last - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture Last: Final review (cont.).

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15676.jpg</video:thumbnail_loc>
      <video:duration>2932</video:duration>
      <video:publication_date>2012-08-28T18:50:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/24v9onS9Kcg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 2 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture focuses on W.E.B. Du Bois and the Great Depression.  Recorded September 27, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15678.jpg</video:thumbnail_loc>
      <video:duration>3687</video:duration>
      <video:publication_date>2012-08-28T19:04:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2T0iGReGN2Q</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-CS-61A-Lecture-13-Hierarchical-Data-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - CS 61A Lecture 13: Hierarchical Data II</video:title>
      <video:description>CS 61A Lecture 13: Hierarchical Data II

CS 61A - Spring 08 - The Structure and Interpretation of Computer Programs

Instructor Brian Harvey

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19598.jpg</video:thumbnail_loc>
      <video:duration>2927</video:duration>
      <video:publication_date>2012-09-05T03:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ctV19g2vKwE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>hierarchical</video:tag>
      <video:tag>data</video:tag>
      <video:tag>harvey</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Climate-Change-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  Climate Change 2</video:title>
      <video:description>Climate Change 2

This course is a seminar on the role of law in the management of international environmental problems. The course will begin with a brief introduction to public international law as it relates to the environment and a discussion of what international environmental law means. Participants in the course will study a range of environmental issues, legal sources, and institutions.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19652.jpg</video:thumbnail_loc>
      <video:duration>6041</video:duration>
      <video:publication_date>2012-09-05T04:02:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TLyU_StpPoc</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>human</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>international</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Montreal</video:tag>
      <video:tag>Protocol</video:tag>
      <video:tag>Groundwater</video:tag>
      <video:tag>Trade</video:tag>
      <video:tag>global</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>hazardous</video:tag>
      <video:tag>Materials</video:tag>
      <video:tag>Transboundary</video:tag>
      <video:tag>Disputes</video:tag>
      <video:tag>Cymie</video:tag>
      <video:tag>Payne</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-CS-61B-Weighted-Graphs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - CS 61B Weighted Graphs</video:title>
      <video:description>CS 61B Weighted Graphs

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19619.jpg</video:thumbnail_loc>
      <video:duration>2968</video:duration>
      <video:publication_date>2012-09-05T03:51:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zFbq8vOZ_0k</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>weighted</video:tag>
      <video:tag>graphs</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-CS-61A-Object-Oriented-Programming-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - CS 61A : Object-Oriented Programming III</video:title>
      <video:description>CS 61A : Object-Oriented Programming III

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19620.jpg</video:thumbnail_loc>
      <video:duration>2582</video:duration>
      <video:publication_date>2012-09-05T03:52:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7u3pp7JCAIU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-CS-61B-Sorting-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - CS 61B Sorting V</video:title>
      <video:description>CS 61B Sorting V

CS 61B: Data Structures - Fall 2006

Instructor Jonathan Shewchuk

Fundamental dynamic data structures, including linear lists, queues, trees, and other linked structures; arrays strings, and hash tables. Storage management. Elementary principles of software engineering. Abstract data types. Algorithms for sorting and searching. Introduction to the Java programming language.

http://www.cs.berkeley.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19631.jpg</video:thumbnail_loc>
      <video:duration>3260</video:duration>
      <video:publication_date>2012-09-05T03:55:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qNMQ4ly43p4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>cs</video:tag>
      <video:tag>61B</video:tag>
      <video:tag>sorting</video:tag>
      <video:tag>shewchuk</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 5 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Bayard Rustin: Radical Outsider&quot;.  Recorded October 9, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15681.jpg</video:thumbnail_loc>
      <video:duration>2823</video:duration>
      <video:publication_date>2012-08-28T19:08:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lTTlFh8NFlU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-61-Indefinite-Integration-part-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 61 - Indefinite Integration (part IV)</video:title>
      <video:description>Indefinite Integration (part IV)

Integration by substitution (or the reverse-chain-rule)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19855.jpg</video:thumbnail_loc>
      <video:duration>588</video:duration>
      <video:publication_date>2012-09-06T00:22:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJ9VRUDQyK8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>part</video:tag>
      <video:tag>IV</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 9 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007). This class session is entitled &quot;Bob Moses: Mississippi Organizer&quot;. Recorded October 23, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice. Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list...

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15685.jpg</video:thumbnail_loc>
      <video:duration>2607</video:duration>
      <video:publication_date>2012-08-28T19:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0En7jgdgp5g</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 10 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Vincent Harding on Dr. Martin Luther King, Jr.  Recorded October 25, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Vincent Harding is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15686.jpg</video:thumbnail_loc>
      <video:duration>4182</video:duration>
      <video:publication_date>2012-08-28T19:15:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wgVz1n_ZhT0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-CS-61A-Client-Server</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - CS 61A : Client Server</video:title>
      <video:description>CS 61A : Client Server

CS 61A The Structure and Interpretation of Computer Programs
Instructor Brian Harvey
Spring 2008

Introduction to programming and computer science. This course exposes students to techniques of abstraction at several levels: (a) within a programming language, using higher-order functions, manifest types, data-directed programming, and message-passing; (b) between programming languages, using functional and rule-based languages as examples. It also relates these techniques to the practical problems of implementation of languages and algorithms on a von Neumann machine. There are several significant programming projects, programmed in a dialect of the LISP language.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19645.jpg</video:thumbnail_loc>
      <video:duration>3140</video:duration>
      <video:publication_date>2012-09-05T03:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WvFvFeoEzu8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 11 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Clarence Jones on Dr. Martin Luther King, Jr.  Recorded November 1, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Clarence Jones is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15687.jpg</video:thumbnail_loc>
      <video:duration>4715</video:duration>
      <video:publication_date>2012-08-28T19:16:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZtFjpZ-sZmk</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 13 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Stokely Carmichael Defines Black Power&quot;.  Recorded November 8, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15689.jpg</video:thumbnail_loc>
      <video:duration>4774</video:duration>
      <video:publication_date>2012-08-28T19:18:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QRT0Co-65MA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-71-Relative-Stability-of-Amides-Esters-Anhydrides-and-Acyl-Chlorides</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 71- Relative Stability of Amides Esters Anhydrides and Acyl Chlorides</video:title>
      <video:description>Relative Stability of Amides Esters Anhydrides and Acyl Chlorides

Relative Stability of Amides Esters Anhydrides and Acyl Chlorides</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24632.jpg</video:thumbnail_loc>
      <video:duration>669</video:duration>
      <video:publication_date>2012-09-17T14:31:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NYI0bJK64MY</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Relative</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Amides</video:tag>
      <video:tag>Esters</video:tag>
      <video:tag>Anhydrides</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Acyl</video:tag>
      <video:tag>Chlorides</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-62-Indefinite-Integration-part-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 62 - Indefinite Integration (part V)</video:title>
      <video:description>Indefinite Integration (part V)

Introduction to Integration by Parts (kind of the reverse-product rule)</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19856.jpg</video:thumbnail_loc>
      <video:duration>550</video:duration>
      <video:publication_date>2012-09-06T00:23:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Pra6r20geXU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>indefinite</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>part</video:tag>
      <video:tag>V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Probability-for-Life-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Probability for Life Science</video:title>
      <video:description>&quot;Lec 7 - Probability for Life Science&quot; A math course for life science majors covering elementary probability, probability distributions, random variables, and limit theorems. 

Lecturer: David Weisbart, Ph.D., UCLA 2005 (substituting for Dr. Enderton)

UCLA course Probability for Life Science, Math 3C, Fall 2008

* See all UCLA Math 3C classes in this series: http://www.youtube.com/view_play_list?p=5BE09709EECF36AA
* See more courses from UCLA: http://www.youtube.com/uclacourses 
* See more from UCLAs main channel on YouTube: http://www.youtube.com/ucla 

ABOUT UCLA MATH:
The American Mathematical Society honored UCLA&apos;s math department and its &quot;first-rate faculty of internationally recognized mathematicians&quot; with the 2007 Award for an Exemplary Program or Achievement in a Mathematics Department.

UCLA&apos;s department is &quot;an outstanding model of all that a mathematics department can be,&quot; the society declared. 

The society said UCLA&apos;s created &quot;a comprehensive vision for its undergraduate, graduate, and postdoctoral training programs that involves important interactions with the Institute for Pure and Applied Mathematics (IPAM) at UCLA, which is funded by the National Science Foundation (NSF). Through these unusually large training programs, UCLA has become one of the biggest pipelines to mathematical careers in the United States.&quot; 

IPAM strengthens the ties between mathematics and the other sciences and helps train a new generation of interdisciplinary mathematicians and scientists. More than 1,000 scholars a year participate in programs that bring together mathematicians and scientists from the fields of biology, the physical sciences, medicine, engineering and others, as well as from industry and national laboratories. 

http://www.math.ucla.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20595.jpg</video:thumbnail_loc>
      <video:duration>2333</video:duration>
      <video:publication_date>2012-09-06T16:42:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0eWUVhUUGsM</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>A</video:tag>
      <video:tag>math</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>for</video:tag>
      <video:tag>life</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>majors</video:tag>
      <video:tag>covering</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>probability</video:tag>
      <video:tag>distributions</video:tag>
      <video:tag>random</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>and</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Building-Your-Own-Dynamic-Language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Building Your Own Dynamic Language</video:title>
      <video:description>&quot;Lec 15 - Building Your Own Dynamic Language&quot; February 14, 2007 lecture by Ian Piumarta for the Stanford University Computer Systems Colloquium (EE 380). Ian describes several significant aspects of the design and implementation of a programming environment that, along with a programming language, exhibits the properties desired of the system at large; he finishes by describing the remaining components of the programming system (from parsing to code generation) developed by Viewpoints Research Institute.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24089.jpg</video:thumbnail_loc>
      <video:duration>4472</video:duration>
      <video:publication_date>2012-09-14T15:15:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cn7kTPbW6QQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>building</video:tag>
      <video:tag>Your</video:tag>
      <video:tag>Own</video:tag>
      <video:tag>dynamic</video:tag>
      <video:tag>language</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-Total-Internal-Reflection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - Total Internal Reflection</video:title>
      <video:description>Total Internal Reflection

Critical incident angle and total internal reflection</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21836.jpg</video:thumbnail_loc>
      <video:duration>475</video:duration>
      <video:publication_date>2012-09-10T14:41:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WRuatAcd2WY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Total</video:tag>
      <video:tag>Internal</video:tag>
      <video:tag>reflection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Direct-Addition-Vs-Conjugate-Addition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Direct Addition Vs Conjugate Addition</video:title>
      <video:description>This video will help you to decide between the conjugate addition and direct addition. Some reactions are shown here to make the topic more clear.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/a804e824-fcdf-4fea-b816-509b11d68694/cand_5.jpg</video:thumbnail_loc>
      <video:duration>183</video:duration>
      <video:publication_date>2010-11-30T13:07:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6284.mp4</video:content_loc>
      <video:uploader>wises</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Deciding</video:tag>
      <video:tag>on</video:tag>
      <video:tag>conjugate</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Direct</video:tag>
      <video:tag>Addition</video:tag>
      <video:tag>28</video:tag>
      <video:tag>4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-is-Multiple-Sclerosis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is Multiple Sclerosis?</video:title>
      <video:description>An excellant animation about Multiple Sclerosis. MS is infecting central nervous system. Mechanism of multiple sclerosis is discussed.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/ee1ebaa5-95fc-4587-8003-b156f42d3549/cand_25.jpg</video:thumbnail_loc>
      <video:duration>113</video:duration>
      <video:publication_date>2007-05-24T04:22:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/401.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>MultipleSclerosis</video:tag>
      <video:tag>CentralNerveSystem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 14 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This class session is a guest lecture by Elaine Brown on the Black Panther Party.  Recorded November 13, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University; Elaine Brown is the guest lecturer.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15690.jpg</video:thumbnail_loc>
      <video:duration>3822</video:duration>
      <video:publication_date>2012-08-28T19:19:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8F7X8nW2mc</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-A-Romp-Through-Ethics-for-Complete-Beginners-27</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 -A Romp Through Ethics for Complete Beginners (2/7)</video:title>
      <video:description>&quot;Lec 31 -A Romp Through Ethics for Complete Beginners (2/7)&quot;Part 2 of 7 in Marianne Talbot&apos;s &quot;A Romp Through Ethics for Complete Beginners&quot;. In this episode we examine the preconditions of ethical reasoning and make a comparison between the law of the land and the moral law.

Slides here: http://media.podcasts.ox.ac.uk/conted/ethics/talbot-ethics-02.pdf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21439.jpg</video:thumbnail_loc>
      <video:duration>4735</video:duration>
      <video:publication_date>2012-09-09T05:09:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BuMB1gf2NUw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>31</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Romp</video:tag>
      <video:tag>Through</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>for</video:tag>
      <video:tag>Complete</video:tag>
      <video:tag>Beginners</video:tag>
      <video:tag>2</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-African-American-Freedom-Struggle-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - African-American Freedom Struggle (Stanford)</video:title>
      <video:description>African-American Freedom Struggle (Stanford)

Lecture 18 of Clay Carson&apos;s Introduction to African-American History Course (HIST 166) concentrating on the Modern Freedom Struggle (Fall 2007).  This lecture is entitled &quot;Tupac Shakur&apos;s &apos;Thug Life&apos;&quot;.  Recorded December 4, 2007 at Stanford University.

This course introduces the viewer to African-American history, with particular emphasis on the political thought and protest movements of the period after 1930, focusing on selected individuals who have shaped and been shaped by modern African-American struggles for freedom and justice.  Clayborne Carson is a professor in the History Department at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=40E11D5C66CAC48C

Course syllabus:
http://www.stanford.edu/~ccarson/History/Syllabus%20Fall%202007b.pdf

More on Clayborne Carson:
http://www.stanford.edu/~ccarson/

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15693.jpg</video:thumbnail_loc>
      <video:duration>2083</video:duration>
      <video:publication_date>2012-08-28T19:24:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vV6bj6tJn64</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>African</video:tag>
      <video:tag>american</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>black</video:tag>
      <video:tag>History</video:tag>
      <video:tag>Modern</video:tag>
      <video:tag>Freedom</video:tag>
      <video:tag>Struggle</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 -  MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 3 -  MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; 

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15697.jpg</video:thumbnail_loc>
      <video:duration>3147</video:duration>
      <video:publication_date>2012-08-28T19:44:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-agCn_nWztQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>linear</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 4 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Solving a linear system

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      <video:duration>3280</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lec-25-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 25 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 25: Integration by inverse substitution; completing the square

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

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      <video:duration>2909</video:duration>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 -MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 15 -MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Least squares (part 2)

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      <video:duration>3240</video:duration>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-10-Blue-Planet-Oceanography-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 10 Blue Planet: Oceanography Sci 15 UCLA</video:title>
      <video:description>Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
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      <video:duration>2908</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/CSdChlYiyM4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-43-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 43 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 43 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; Recitation 12

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15737.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-08-28T20:06:14.000Z</video:publication_date>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-9-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 -MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 9 -MIT 6.001 Structure and Interpretation, 1986&quot; Assignment, State, and Side-effects

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15784.jpg</video:thumbnail_loc>
      <video:duration>4520</video:duration>
      <video:publication_date>2012-08-28T20:28:08.000Z</video:publication_date>
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      <video:uploader>0|46|0</video:uploader>
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      <video:tag>iteration</video:tag>
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      <video:tag>programs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-19-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 19 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Spiritualism in the New Age&quot;

June 2nd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
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  <url>
    <loc>https://dnatube.com/videos/Lec-20-MIT-6451-Principles-of-Digital-Communication-II-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - MIT 6.451 Principles of Digital Communication II, Spring 2005</video:title>
      <video:description>&quot;Lec 20 - MIT 6.451 Principles of Digital Communication II, Spring 2005&quot; The Sum-Product Algorithm

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15875.jpg</video:thumbnail_loc>
      <video:duration>4717</video:duration>
      <video:publication_date>2012-08-28T21:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SqfNSRi7_bc</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
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      <video:tag>gaussian</video:tag>
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      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Project-Software-radio-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 -Project: Software radio | MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 26 -Project: Software radio | MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Software radio

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15770.jpg</video:thumbnail_loc>
      <video:duration>1277</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/s8dZi6eqsJU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>multicore</video:tag>
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      <video:tag>Sony</video:tag>
      <video:tag>PlayStation</video:tag>
      <video:tag>competition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-6189-Multicore-Programming-Primer-IAP-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 6.189 Multicore Programming Primer, IAP 2007</video:title>
      <video:description>&quot;Lec 29 - MIT 6.189 Multicore Programming Primer, IAP 2007&quot; Project: Molecular dynamics

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15773.jpg</video:thumbnail_loc>
      <video:duration>1610</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/Nd2SBfrsaw4</video:player_loc>
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      <video:tag>patterns</video:tag>
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      <video:tag>competition</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-2-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 -MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 2 -MIT 6.001 Structure and Interpretation, 1986&quot; Procedures and Processes; Substitution Model

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15777.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-08-28T20:27:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dlbMuv-jix8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
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      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
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      <video:tag>programs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 17 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 6th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20727.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-09-07T16:02:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JfPrK3QJxe4</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
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      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-7-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 7 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 7 - MIT 6.001 Structure and Interpretation, 1986&quot; Pattern Matching and Rule-based Substitution

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

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      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15782.jpg</video:thumbnail_loc>
      <video:duration>3790</video:duration>
      <video:publication_date>2012-08-28T20:27:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/amf5lTZ0UTc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
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      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-8-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 8 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 8 - MIT 6.001 Structure and Interpretation, 1986&quot; Generic Operators

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15783.jpg</video:thumbnail_loc>
      <video:duration>5020</video:duration>
      <video:publication_date>2012-08-28T20:28:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/h6Z7vx9iUB8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-CAHSEE-Practice-Problems-20-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - CAHSEE Practice: Problems 20-22</video:title>
      <video:description>CAHSEE Practice: Problems 20-22

CAHSEE Practice: Problems 20-22</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22553.jpg</video:thumbnail_loc>
      <video:duration>224</video:duration>
      <video:publication_date>2012-09-11T02:29:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ceM2u6IABWU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>CAHSEE</video:tag>
      <video:tag>practice</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>20</video:tag>
      <video:tag>22</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Philosophy 3</video:title>
      <video:description>&quot;Lec 34 - Philosophy 3 &quot;The Nature of Mind</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27273.jpg</video:thumbnail_loc>
      <video:duration>3079</video:duration>
      <video:publication_date>2012-09-21T04:37:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/sVBsS3Xn484</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>34</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-A-Fast-Wait-Free-Hash-Table</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - A Fast Wait-Free Hash Table</video:title>
      <video:description>&quot;Lec 16 - A Fast Wait-Free Hash Table&quot; February 21, 2007 lecture by Cliff Click for the Stanford University Computer Systems Colloquium (EE 380).  Cliff presents a wait-free (lock-free) concurrent Hash Table implementation with better single-thread performance than most Hash Tables, and better multi-thread performance than all other implementations he&apos;s tried; and, time permitting, he provides a short case study of a java application doing device drier model checking.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24090.jpg</video:thumbnail_loc>
      <video:duration>4647</video:duration>
      <video:publication_date>2012-09-14T15:19:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WYXgtXWejRM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fast</video:tag>
      <video:tag>Wait</video:tag>
      <video:tag>free</video:tag>
      <video:tag>hash</video:tag>
      <video:tag>table</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-16-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 16 - MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 16 - MIT 6.001 Structure and Interpretation, 1986&quot; Logic Programming, Part 2

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15791.jpg</video:thumbnail_loc>
      <video:duration>4125</video:duration>
      <video:publication_date>2012-08-28T20:31:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R3uRidfSpc4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-6450-Principles-of-Digital-Communications-I-Fall-2006</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 6.450 Principles of Digital Communications I, Fall 2006</video:title>
      <video:description>&quot;Lec 12 - MIT 6.450 Principles of Digital Communications I, Fall 2006&quot; Lecture 12: Nyquist theory, pulse amplitude modulation (PAM), quadrature amplitude modulation (QAM), and frequency translation

View the complete course at: http://ocw.mit.edu/6-450F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15807.jpg</video:thumbnail_loc>
      <video:duration>4855</video:duration>
      <video:publication_date>2012-08-28T20:37:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/skW0oXoAU0M</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>digital</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Compression</video:tag>
      <video:tag>Lempel</video:tag>
      <video:tag>Ziv</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>quantization</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>Sampling</video:tag>
      <video:tag>aliasing</video:tag>
      <video:tag>Nyquist</video:tag>
      <video:tag>criterion</video:tag>
      <video:tag>PAM</video:tag>
      <video:tag>modulation</video:tag>
      <video:tag>QAM</video:tag>
      <video:tag>Signal</video:tag>
      <video:tag>Constellations</video:tag>
      <video:tag>detection</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-5111-Principles-of-Chemical-Science-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 27 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 27: Transition metals and the treatment of lead poisoning

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15846.jpg</video:thumbnail_loc>
      <video:duration>2708</video:duration>
      <video:publication_date>2012-08-28T20:56:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l_oKZG_PqlA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>electronic</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Acid</video:tag>
      <video:tag>base</video:tag>
      <video:tag>equillibrium</video:tag>
      <video:tag>titration</video:tag>
      <video:tag>redox</video:tag>
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      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ORAL-HISTORY-INITIATIVE-On-Elizabeth-Bishop-Woodberry-Poetry-Room</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - ORAL HISTORY INITIATIVE: On Elizabeth Bishop || Woodberry Poetry Room</video:title>
      <video:description>&quot;Lec 7 - ORAL HISTORY INITIATIVE: On Elizabeth Bishop || Woodberry Poetry Room&quot; Frank Bidart, Megan Marshall, Gail Mazur, Lloyd Schwartz &amp; Rosanna Warren
 
In commemoration of the centennial of Elizabeth Bishop&apos;s birth, the Woodberry Poetry Room hosted an oral history conversation featuring Bishop&apos;s friends and students Lloyd Schwartz, Frank Bidart, Megan Marshall, Gail Mazur and Rosanna Warren (whose mother was Bishop&apos;s roommate at Vassar). The conversation included about Bishop&apos;s undergraduate escapades and its relationship to &quot;The Group,&quot; her relationship with her mentor Marianne Moore, as well her friendships with Robert Lowell, her daily life in Brazil, and her dialogues about feminism with Adrienne Rich.

Date: Recorded on March 27, 2012, at the Barker Center, Harvard University. 
Sponsored by the Woodberry Poetry Room.

http://hcl.harvard.edu/poetryroom</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23032.jpg</video:thumbnail_loc>
      <video:duration>4858</video:duration>
      <video:publication_date>2012-09-12T05:34:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xunoLTJerr8</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>History</video:tag>
      <video:tag>INITIATIVE</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Elizabeth</video:tag>
      <video:tag>Bishop</video:tag>
      <video:tag>Woodberry</video:tag>
      <video:tag>poetry</video:tag>
      <video:tag>Room</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Differential-Integral-Calculus-Math-31A-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- Differential &amp; Integral Calculus, Math 31A, UCLA</video:title>
      <video:description>&quot;Lec 6- Differential &amp; Integral Calculus, Math 31A, UCLA&quot;Course Description:
Math 31A is a course that provides insight into differential calculus and applications as well as an introduction to integration.

About the Professor:
Steve Butler is a NSF Postdoctoral Scholar and Assistant Adjunct Professor of the UCLA Department of Mathematics. He received his Ph. D. from UCSD in June of 2008 and has been at UCLA since the Fall of 2008 (where he will be staying for a total of three years). His area of research consists of Combinatorics as well as particular spectral graph theory, combinatorial geometry, and recreational mathematics (i.e., juggling).

Course Webpage: http://www.math.ucla.edu/~butler/2010/math31a/
Professors Webpage: www.math.ucla.edu/~butler

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Math 31A: Differential &amp; Integral Calculus classes in this series: http://www.youtube.com/view_play_list?p=E162D5967A29AA3B
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21298.jpg</video:thumbnail_loc>
      <video:duration>2372</video:duration>
      <video:publication_date>2012-09-09T03:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OO2BT7v_bWI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Integral</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>math</video:tag>
      <video:tag>31A</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Back-to-Two-Slit-Interference-Generalization-to-Three-Dimensions-and-the-Virial-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7- Back to Two-Slit Interference, Generalization to Three Dimensions and the Virial Theorem</video:title>
      <video:description>&quot;Lec 7- Back to Two-Slit Interference, Generalization to Three Dimensions and the Virial Theorem&quot;In this series of physics lectures, Professor J.J. Binney explains how probabilities are obtained from quantum amplitudes, why they give rise to quantum interference, the concept of a complete set of amplitudes and how this defines a &quot;quantum state&quot;.

Notes and problem sets here
http://www-thphys.physics.ox.ac.uk/people/JamesBinney/lectures.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21535.jpg</video:thumbnail_loc>
      <video:duration>3167</video:duration>
      <video:publication_date>2012-09-09T05:53:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/n-7DsLR5wtk</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>7</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Two</video:tag>
      <video:tag>Slit</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Generalization</video:tag>
      <video:tag>Three</video:tag>
      <video:tag>dimensions</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Virial</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-92-Proof-by-Induction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 92 - Proof by Induction</video:title>
      <video:description>Proof by Induction

Proving an expression for the sum of all positive integers up to and including n by induction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20209.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-06T02:35:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wblW_M_HVQ8</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>by</video:tag>
      <video:tag>Induction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/TCBG-GPU-Workshop-Part-22</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>TCBG GPU Workshop  Part 2/2</video:title>
      <video:description>The course will be based on case studies including the properties of membranes and membrane proteins mechanisms of molecular motors trafficking in the living cell through water and ion channels and signaling pathways relevant physical concepts mathematical techniques and computational methods will be introduced</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b26ffba3-6c70-4f62-bdf5-b9f5a141f7e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>907</video:duration>
      <video:publication_date>2010-11-20T23:37:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5660.mp4</video:content_loc>
      <video:uploader>crazyscience</video:uploader>
      <video:category>Others</video:category>
      <video:tag>TCBG</video:tag>
      <video:tag>GPU</video:tag>
      <video:tag>Workshop</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-6451-Principles-of-Digital-Communication-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last -  MIT 6.451 Principles of Digital Communication II</video:title>
      <video:description>&quot;Lec Last -  MIT 6.451 Principles of Digital Communication II&quot; Linear Gaussian Channels

View the complete course: http://ocw.mit.edu/6-451S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15880.jpg</video:thumbnail_loc>
      <video:duration>5078</video:duration>
      <video:publication_date>2012-08-28T21:08:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KalMFMv3_IM</video:player_loc>
      <video:uploader>0|54|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>digital</video:tag>
      <video:tag>gaussian</video:tag>
      <video:tag>noise</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>decoding</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-91-Stoichiometry-Example-Problem-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 91 - Stoichiometry Example Problem 1</video:title>
      <video:description>Stoichiometry Example Problem 1

Figuring grams of reactants and product produced from reaction of phosphorous and chlorine</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22714.jpg</video:thumbnail_loc>
      <video:duration>815</video:duration>
      <video:publication_date>2012-09-11T02:55:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jFv6k2OV7IU</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Stoichiometry</video:tag>
      <video:tag>Example</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Anterior-Pinledge-Bridge-Construction-Techniques</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108  - Anterior Pinledge Bridge Construction Techniques</video:title>
      <video:description>&quot;Lec 108  - Anterior Pinledge Bridge Construction Techniques&quot; Temporizing anterior bridge abutment teeth, construction of custom acrylic tray, rubber base impressions with bridge pins installed, and silver plating the dies. Orig. air date: NOV 9 76

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21706.jpg</video:thumbnail_loc>
      <video:duration>1090</video:duration>
      <video:publication_date>2012-09-09T07:04:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D1uxCTY61ss</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>108</video:tag>
      <video:tag>Anterior</video:tag>
      <video:tag>Pinledge</video:tag>
      <video:tag>bridge</video:tag>
      <video:tag>Construction</video:tag>
      <video:tag>Techniques</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-151-Remount-Procedures-Clinical-and-Laboratory-Procedures</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 151 - Remount Procedures: Clinical and Laboratory Procedures</video:title>
      <video:description>&quot;Lec 151 - Remount Procedures: Clinical and Laboratory Procedures&quot; Part 1 shows the procedures used to take impressions and bite registrations to be used to mount multiple crowns in articulated model for occlusal checks prior to cementation. Part 2 - After taking transfer impression, restorations are seated on the impression, a cast is made and the casts are mounted on the articulator and checked for correct occlusion. Orig. air date: MAR 29 84

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22956.jpg</video:thumbnail_loc>
      <video:duration>1824</video:duration>
      <video:publication_date>2012-09-11T10:19:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nens2LjNO9g</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>151</video:tag>
      <video:tag>Remount</video:tag>
      <video:tag>Procedures</video:tag>
      <video:tag>Clinical</video:tag>
      <video:tag>and</video:tag>
      <video:tag>laboratory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Course-Introduction-and-Newtonian-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Course Introduction and Newtonian Mechanics</video:title>
      <video:description>&quot;Lec 1 - Course Introduction and Newtonian Mechanics &quot;Fundamentals of Physics (PHYS 200)

Professor Shankar introduces the course and answers student questions about the material and the requirements. He gives an overview of Newtonian mechanics and explains its two components: kinematics and dynamics. He then reviews basic concepts in calculus through two key equations: x = x0 + v0t + ½ at2 and v2 = v02+ 2 a (x-x0), tracing the fate of a particle in one dimension along the x-axis.

00:00 - Chapter 1. Introduction and Course Organization
21:25 - Chapter 2. Newtonian Mechanics: Dynamics and Kinematics
28:20 - Chapter 3. Average and Instantaneous Rate of Motion
37:56 - Chapter 4. Motion at Constant Acceleration
52:37 - Chapter 5. Example Problem: Physical Meaning of Equations
01:08:42 - Chapter 6. Derive New Relations Using Calculus Laws of Limits

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15887.jpg</video:thumbnail_loc>
      <video:duration>4401</video:duration>
      <video:publication_date>2012-08-28T21:23:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KOKnWaLiL8w</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Acceleration</video:tag>
      <video:tag>derivative</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>Initial</video:tag>
      <video:tag>time</video:tag>
      <video:tag>kinematics</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 24 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20756.jpg</video:thumbnail_loc>
      <video:duration>2818</video:duration>
      <video:publication_date>2012-09-07T16:32:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QnQptR_9HkA</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-An-Introduction-to-General-Philosophy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - An Introduction to General Philosophy</video:title>
      <video:description>&quot;Lec 1 - An Introduction to General Philosophy&quot;A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21341.jpg</video:thumbnail_loc>
      <video:duration>355</video:duration>
      <video:publication_date>2012-09-09T04:29:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/hdCBGWcd4qw</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>an</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Philosophy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-are-Chromosomes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What are Chromosomes</video:title>
      <video:description>This video shows the parts of a chromosomes with diagrams. It contains the labeling of different parts of chromosomes and study of structure of DNA.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/12/9bc62c68-18d8-4ac9-8911-634d2cb45e1f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>93</video:duration>
      <video:publication_date>2010-12-03T12:01:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6374.mp4</video:content_loc>
      <video:uploader>poison</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>ap</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Cycle</video:tag>
      <video:tag>chromosomes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Eruption-of-the-Masaya-Volcano</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Eruption of the Masaya Volcano</video:title>
      <video:description>The Masaya Volcano is a shield volcano that lies within Nicaragua. This video shows an eruption of this enigmatic volcano. Enjoy.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fafb72c2-7dcb-447d-b7e8-623951b739b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>115</video:duration>
      <video:publication_date>2010-11-23T20:51:12.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5772.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Masaya</video:tag>
      <video:tag>volcano</video:tag>
      <video:tag>Eruption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Accessing-Afterlife-Tombs-of-Roman-Aristocrats-Freedmen-and-Slaves</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Accessing Afterlife: Tombs of Roman Aristocrats, Freedmen, and Slaves</video:title>
      <video:description>&quot;Lec 10 - Accessing Afterlife: Tombs of Roman Aristocrats, Freedmen, and Slaves&quot; Roman Architecture (HSAR 252)

Professor Kleiner explores sepulchral architecture in Rome commissioned by the emperor, aristocrats, successful professionals, and former slaves during the age of Augustus. Unlike most civic and residential buildings, tombs serve no practical purpose other than to commemorate the deceased and consequently assume a wide variety of personalized and remarkable forms. The lecture begins with the round Mausoleum of Augustus, based on Etruscan precedents and intended to house the remains of Augustus and the new Julio-Claudian dynasty. Professor Kleiner also highlights two of Rome&apos;s most unusual funerary structures: the pyramidal Tomb of Gaius Cestius, an aristocrat related to Marcus Agrippa, and the trapezoidal Tomb of Marcus Vergilius Eurysaces, probably a former slave who made his fortune overseeing the baking and public distribution of bread for the Roman army. Professor Kleiner concludes the lecture with a brief discussion of tombs for those with more modest means, including extensive subterranean columbaria. She also turns briefly to the domed thermal baths at Baia, part of an ancient spa and a sign of where concrete construction would take the future of Roman architecture.

00:00 - Chapter 1. Augustus Family Mausoleum
11:04 - Chapter 2. Etruscan Antecedents of the Mausoleum of Augustus 
19:13 - Chapter 3. The Tomb of Caecilia Metella on the Via Appia 
28:55 - Chapter 4. The Pyramidal Tomb of Gaius Cestius 
41:33 - Chapter 5. The Tomb of the Baker Eurysaces and His Wife Atistia 
50:30 - Chapter 6. Atistias Breadbasket and Eurysaces Achievements 
01:00:16 - Chapter 7. Tombs for Those of Modest Means and the Future of Concrete Architecture 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23049.jpg</video:thumbnail_loc>
      <video:duration>4317</video:duration>
      <video:publication_date>2012-09-12T05:47:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tFuVayxNWMU</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Accessing</video:tag>
      <video:tag>afterlife</video:tag>
      <video:tag>Tombs</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Roman</video:tag>
      <video:tag>Aristocrats</video:tag>
      <video:tag>Freedmen</video:tag>
      <video:tag>and</video:tag>
      <video:tag>slaves</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-93-Angle-Bisector-Theorem-Proof</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 93 - Angle Bisector Theorem Proof</video:title>
      <video:description>Angle Bisector Theorem Proof

What the angle bisector theorem is and its proof</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20386.jpg</video:thumbnail_loc>
      <video:duration>515</video:duration>
      <video:publication_date>2012-09-06T14:37:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TpIBLnRAslI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Angle</video:tag>
      <video:tag>Bisector</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Proof</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Newtons-Laws-cont-and-Inclined-Planes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Newton&apos;s Laws (cont.) and Inclined Planes</video:title>
      <video:description>&quot;Lec 4 - Newton&apos;s Laws (cont.) and Inclined Planes&quot; Fundamentals of Physics (PHYS 200)

The lecture begins with the application of Newton&apos;s three laws, with the warning that they are not valid for objects that move at speeds comparable to the speed of light or objects that are incredibly small and of the atomic scale. Friction and static friction are discussed. The dreaded inclined plane is dealt with head on. Finally, Professor Shankar explains the motion of objects using Newton&apos;s laws in specific problems related to objects in circular motion, such as roller coasters and a planet orbiting the Sun.

00:00 - Chapter 1. Continuation of Types of External Forces
14:50 - Chapter 2. Kinetic and Static Friction
31:34 - Chapter 3. Inclined Planes
49:04 - Chapter 4. Pulleys
57:30 - Chapter 5. Friction and Circular Motion: Roundabouts, Loop-the-Loop

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15890.jpg</video:thumbnail_loc>
      <video:duration>4045</video:duration>
      <video:publication_date>2012-08-28T21:23:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9vLSx1Iv06U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>function</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>Vector</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Law-of-Conservation-of-Energy-in-Higher-Dimensions</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 -  Law of Conservation of Energy in Higher Dimensions</video:title>
      <video:description>&quot;Lec 6 -  Law of Conservation of Energy in Higher Dimensions&quot; Fundamentals of Physics (PHYS 200)

The discussion on the Law of Conservation of Energy continues but is applied in higher dimensions. The notion of a function with two variables is reviewed. Conservative forces are explained and students are taught how to recognize and manufacture them.

00:00 - Chapter 1. Calculus Review: Small Changes for Motion in 2D
18:05 - Chapter 2. Work Done in 2D; Dot Products and Cross Products
36:16 - Chapter 3. Conservative and Non-conservative Forces
52:29 - Chapter 4. Cross Derivative Test for Potential Energy Equations
01:03:55 - Chapter 5. Application to Gravitational Potential Energy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15892.jpg</video:thumbnail_loc>
      <video:duration>4261</video:duration>
      <video:publication_date>2012-08-28T21:23:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/R74EhX8O0Nw</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>force</video:tag>
      <video:tag>function</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>work</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Socratic-Citizenship-Platos-Crito</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Socratic Citizenship: Plato&apos;s Crito</video:title>
      <video:description>&quot;Lec 3 - Socratic Citizenship: Plato&apos;s Crito&quot; Introduction to Political Philosophy (PLSC 114)

In the Apology, Socrates proposes a new kind of citizenship in opposition to the traditional one that was based on the poetic conception of Homer. Socrates&apos; is a philosophical citizenship, relying on one&apos;s own powers of independent reason and judgment. The Crito, a dialogue taking place in Socrates&apos; prison cell, is about civil obedience, piety, and the duty of every citizen to respect and live by the laws of the community.

00:00 - Chapter 1. Was Socrates Guilty or Innocent?
02:22 - Chapter 2. The Socratic Citizen
09:39 - Chapter 3. Principled DIsobedience to the Law
24:07 - Chapter 4. Crito&apos;s Apology: &quot;Companion Dialogue&quot;
42:22 - Chapter 5. Applying Lessons from Fourth-Century Athens to Our World Today

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15914.jpg</video:thumbnail_loc>
      <video:duration>2836</video:duration>
      <video:publication_date>2012-08-28T21:36:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PsRexM78_Vk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Charephon</video:tag>
      <video:tag>Crete</video:tag>
      <video:tag>Crito</video:tag>
      <video:tag>Delphic</video:tag>
      <video:tag>Oracle</video:tag>
      <video:tag>Homer</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>Nihilism</video:tag>
      <video:tag>Peloponnesian</video:tag>
      <video:tag>War</video:tag>
      <video:tag>tyranny</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Philosophers-and-Kings-Platos-Republic-I-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Philosophers and Kings: Plato&apos;s Republic, I-II</video:title>
      <video:description>&quot;Lec 4 - Philosophers and Kings: Plato&apos;s Republic, I-II&quot; Introduction to Political Philosophy (PLSC 114)

Lecture 4 introduces Plato&apos;s Republic and its many meanings in the context of moral psychology, justice, the power of poetry and myth, and metaphysics. The Republic is also discussed as a utopia, presenting an extreme vision of a polis--Kallipolis--Plato&apos;s ideal city.

00:00 - Chapter 1. Introduction
03:04 - Chapter 2. What Is Plato&apos;s &quot;Republic&quot; About?
17:38 - Chapter 3. I Went Down to the Piraeus
22:05 - Chapter 4. The Seventh Letter
30:00 - Chapter 5. Analyzing the Beginning of &quot;Republic&quot; and the Hierarchy of Characters
38:13 - Chapter 6. Cephalus

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15915.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-08-28T21:36:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nVQKbQVc2_w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adeimantus</video:tag>
      <video:tag>Anabasis</video:tag>
      <video:tag>catabasis</video:tag>
      <video:tag>Glaucon</video:tag>
      <video:tag>Kallipolis</video:tag>
      <video:tag>Niceratus</video:tag>
      <video:tag>Nicias</video:tag>
      <video:tag>peace</video:tag>
      <video:tag>Piraeus</video:tag>
      <video:tag>Polemarchus</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Odyssey</video:tag>
      <video:tag>Thrasymachus</video:tag>
      <video:tag>Xenophon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Paradise-XXX-XXXI-XXXII-XXXIII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Paradise XXX, XXXI, XXXII, XXXIII</video:title>
      <video:description>&quot;Lec 22 - Paradise XXX, XXXI, XXXII, XXXIII&quot; Dante in Translation (ITAL 310)

Professor Mazzotta lectures on the final cantos of Paradise (XXX-XXXIII). The pilgrim&apos;s journey through the physical world comes to an end with his ascent into the Empyrean, a heaven of pure light beyond time and space. Beatrice welcomes Dante into the Heavenly Jerusalem, where the elect are assembled in a celestial rose. By describing the Empyrean as both a garden and a city, Dante recalls the poles of his own pilgrimage while dissolving the classical divide between urbs and rus, between civic life and pastoral retreat. Beatrice&apos;s invective against the enemies of empire from the spiritual realm of the celestial rose attests to the strength of Dante&apos;s political vision throughout his journey into God. Dante&apos;s concern with the harmony of oppositions as he approaches the beatific vision is crystallized in the prayer to the Virgin Mary offered by St. Bernard, Dante&apos;s third and final guide. In his account of the vision that follows, the end of Dante&apos;s pilgrimage and the measure of its success converge in the poet&apos;s admission of defeat in describing the face of God.

00:00 - Chapter 1. Into the Empyrean 
05:21 - Chapter 2. Canto XXX: Heavenly Jerusalem; Theatre and Imagination; Simon Magus
19:06 - Chapter 3. Canto XXXI: Farewell to Beatrice 
28:16 - Chapter 4. Canto XXXIII: The Final Vision; The Journey and Its Telling 
01:00:31- Chapter 5. Question and Answer 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23087.jpg</video:thumbnail_loc>
      <video:duration>4083</video:duration>
      <video:publication_date>2012-09-12T06:34:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MsZOpyUMbMA</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>22</video:tag>
      <video:tag>Paradise</video:tag>
      <video:tag>XXX</video:tag>
      <video:tag>XXXI</video:tag>
      <video:tag>XXXII</video:tag>
      <video:tag>XXXIII</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-extraMUROS-Towards-an-API-Driven-Multimedia-Library-Without-Walls</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - extraMUROS :: Towards an API-Driven Multimedia Library Without Walls</video:title>
      <video:description>&quot;Lec 10 - extraMUROS :: Towards an API-Driven Multimedia Library Without Walls&quot; Zeega (extaMUROS) envisions the creation of an open-source HTML5 infrastructure built on public APIs that enables faculty, students, staff and the general public to collaboratively view, curate, annotate, exhibit and remix Harvard-owned digital multimedia collections and to interconnect them with other high-quality digital repositories across the web.

Produced by the Berkman Center for Internet &amp; Society
Filmed and Edited by Daniel Dennis Jones with Rocky Acosta</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23019.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-12T05:24:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8Cyg1tvRhk4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>extraMUROS</video:tag>
      <video:tag>Towards</video:tag>
      <video:tag>an</video:tag>
      <video:tag>API</video:tag>
      <video:tag>Driven</video:tag>
      <video:tag>multimedia</video:tag>
      <video:tag>library</video:tag>
      <video:tag>without</video:tag>
      <video:tag>Walls</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Work-Energy-Theorem-and-Law-of-Conservation-of-Energy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Work-Energy Theorem and Law of Conservation of Energy</video:title>
      <video:description>&quot;Lec 5 - Work-Energy Theorem and Law of Conservation of Energy&quot; Fundamentals of Physics (PHYS 200)

The lecture begins with a review of the loop-the-loop problem. Professor Shankar then reviews basic terminology in relation to work, kinetic energy and potential energy. He then goes on to define the Work-Energy Theorem. Finally, the Law of Conservation of Energy is discussed and demonstrated with specific examples.

00:00 - Chapter 1. More on Loop-the-Loop and Intro to Concept of Energy
11:57 - Chapter 2. Work-Energy Theorem and Power
29:19 - Chapter 3. Conservation of Energy: K2 + U2 = K1 + U1
44:39 - Chapter 4. Friction Force Effect on Work-Energy Theorem
56:13 - Chapter 5. Calculus Review: Small Changes

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15891.jpg</video:thumbnail_loc>
      <video:duration>4216</video:duration>
      <video:publication_date>2012-08-28T21:23:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NlDReZhKEro</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>bohr</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Neils</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>work</video:tag>
      <video:tag>theorem</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-matrices</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to matrices</video:title>
      <video:description>Introduction to matrices

What a matrix is.  How to add and subtract them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21976.jpg</video:thumbnail_loc>
      <video:duration>711</video:duration>
      <video:publication_date>2012-09-11T00:10:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xyAuNHPsq-g</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>matrices</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-3320-Atomistic-Computer-Modeling-of-Materials</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- MIT 3.320 Atomistic Computer Modeling of Materials</video:title>
      <video:description>Lec 5- MIT 3.320 Atomistic Computer Modeling of Materials.
First Principles Energy Methods: Hartree-Fock and DFT

View the complete course at: http://ocw.mit.edu/3-320S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16372.jpg</video:thumbnail_loc>
      <video:duration>4924</video:duration>
      <video:publication_date>2012-08-30T13:14:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/U5SKba2lCuw</video:player_loc>
      <video:uploader>0|38|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>simulation</video:tag>
      <video:tag>atomistic</video:tag>
      <video:tag>dft</video:tag>
      <video:tag>hartree</video:tag>
      <video:tag>fock</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>First</video:tag>
      <video:tag>Principles</video:tag>
      <video:tag>coarse</video:tag>
      <video:tag>graining</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Tuberculosis-I-The-Era-of-Consumption</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Tuberculosis (I): The Era of Consumption</video:title>
      <video:description>&quot;Lec 18- Tuberculosis (I): The Era of ConsumptionEpidemics in Western Society Since 1600 (HIST 234)

An ancient disease, tuberculosis experienced a major upsurge in Western Europe in the nineteenth century, corresponding with increasing industrialization and urbanization. Poor air quality and cramped living conditions increased susceptibility to the disease. Tuberculosis also had a significant impact on European culture. In this respect, the modern career of the disease can be divided into two eras: the first associated with artistic romanticism and the idealized image of the beautiful and brilliant consumptive, the second, following the germ theory of disease, linking tuberculosis with social fears of poverty and contagion. 

00:00 - Chapter 1. Tuberculosis: Epidemic or Endemic?
10:14 - Chapter 2. A Social Disease
16:54 - Chapter 3. Symptoms
25:09 - Chapter 4. Era of Consumption

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23243.jpg</video:thumbnail_loc>
      <video:duration>2938</video:duration>
      <video:publication_date>2012-09-13T11:59:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-73rQw3lX_g</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Tuberculosis</video:tag>
      <video:tag>I</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Era</video:tag>
      <video:tag>of</video:tag>
      <video:tag>consumption</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Population-and-the-Environment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Population and the Environment</video:title>
      <video:description>&quot;Lec Last - Population and the Environment&quot; Global Problems of Population Growth (MCDB 150)

World population will continue to rise until at least 2050. Environmental impact is the product of the number of people and how much of their income and technology is devoted to either consumption or conservation. So far, the balance is far at the consumption end and, globally, environmental problems are increasing. Environmentalism has not come close to counteracting the footprint of a billion extra people every dozen years. The only massive success has been the decline in global fertility. People want fewer children, the contraceptive technology is available, and the cost is minimal. The only realistic possibility for ameliorating the environmental crisis might be to facilitate the continued decline of fertility.

00:00 - Chapter 1. Course Retrospective
10:26 - Chapter 2. Population Projections
19:54 - Chapter 3. Factors Affecting Future Population
28:13 - Chapter 4. Population and Environmental Impact
41:17 - Chapter 5. Population and Land Scarcity
49:55 - Chapter 6. Population and Water Scarcity
01:01:41 - Chapter 7. Final Thoughts on Population and Environment

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23113.jpg</video:thumbnail_loc>
      <video:duration>4508</video:duration>
      <video:publication_date>2012-09-12T12:19:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xzb9ePICXGk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>population</video:tag>
      <video:tag>and</video:tag>
      <video:tag>the</video:tag>
      <video:tag>environment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Rotations-Part-II-Parallel-Axis-Theorem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Rotations, Part II: Parallel Axis Theorem</video:title>
      <video:description>&quot;Lec 10 - Rotations, Part II: Parallel Axis Theorem&quot; Fundamentals of Physics (PHYS 200)

Part II of Rotations. The lecture begins with an explanation of the Parallel Axis Theorem and how it is applied in problems concerning rotation of rigid bodies. The moment of inertia of a disk is discussed as a demonstration of the theorem. Angular momentum and angular velocity are examined in a variety of problems.

00:00 - Chapter 1. Review and Derive the Parallel Axis Theorem
16:27 - Chapter 2. For System of Masses: Derive KEtotal = ½ MV2 + ½ ICM2
27:55 - Chapter 3. Derive KEtotal in Terms of Equivalent Rotation about Stationary Point
38:40 - Chapter 4. Effect of Rotational Kinetic Energy on Translational Motion for No Skid
43:41 - Chapter 5. Example Problem: Torque on a Disk
49:30 - Chapter 6. Advanced Example Problem: Pulley Rotating and Translating
01:02:14 - Chapter 7. Example Problem: Systems with Angular Moment Conserved
01:09:09 - Chapter 8. Application: Angular Momentum Changes for Spinning Ballerina

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15896.jpg</video:thumbnail_loc>
      <video:duration>4527</video:duration>
      <video:publication_date>2012-08-28T21:24:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UzrZxpup3rc</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>angular</video:tag>
      <video:tag>velocity</video:tag>
      <video:tag>kinetic</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>parallel</video:tag>
      <video:tag>axis</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>rotation</video:tag>
      <video:tag>tangential</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Torque</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Torque</video:title>
      <video:description>&quot;Lec 11 - Torque&quot; Fundamentals of Physics (PHYS 200)

This lecture is a continuation of an analogue to Newton&apos;s law: τ= lα. While previous problems examined situations in which τ is not zero, this time the focus is on extreme cases in which there is no torque at all. If there is no torque, α is zero and the angular velocity is constant. The lecture starts with a simple example of a seesaw and moves on to discuss a collection of objects that are somehow subject to a variety of forces but remain in static equilibrium.

00:00 - Chapter 1. Static Equilibrium — Case of Zero-torque, Zero-angular Velocity
03:47 - Chapter 2. The Seesaw Example
12:02 - Chapter 3. The Case of a Rod Supported by Pivot on a Wall
21:04 - Chapter 4. The Case of a Rod Supported by a Wire
29:08 - Chapter 5. The Case of the Leaning Ladder
40:05 - Chapter 6. Rigid Body Dynamics in 3D
01:04:46 - Chapter 7. The Case of a Gyroscope

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15897.jpg</video:thumbnail_loc>
      <video:duration>4394</video:duration>
      <video:publication_date>2012-08-28T21:24:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NDdBTyVBTgY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>friction</video:tag>
      <video:tag>gravity</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>rod</video:tag>
      <video:tag>Torque</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Regicide-and-Republic-1647-1660</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Regicide and Republic, 1647-1660</video:title>
      <video:description>&quot;Lec 21 - Regicide and Republic, 1647-1660Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

In this lecture Professor Wrightson considers the events leading to the execution of Charles I in 1649, and the republican regimes of 1649-60 (the Commonwealth and the Protectorate), with particular attention to the role of Oliver Cromwell. He begins with the unsuccessful attempts to negotiate a settlement with Charles I after the civil war, the intervention of the army in 1647 and the outbreak of the second civil war in 1648, which culminated in Pride&apos;s Purge and the trial and execution of Chares I. He then considers Cromwell&apos;s campaigns in 1649-51, his expulsion of the Rump Parliament in 1653, the nominated parliament of 1653 (Barebone&apos;s Parliament) and the two phases of the Cromwellian Protectorate 1654-8, ending with the instability following Cromwell&apos;s death and the restoration of the monarchy in 1660. Professor Wrightson notes that although the Restoration marked the failure of the revolution, the political landscape had been irrevocably changed. The restored monarchy lived in the shadow of the civil war, the politicization of a large section of society was not reversed, religious dissent was now a permanent reality, and a plethora of new political and religious ideas had been advanced.

00:00 - Chapter 1. Continuing Tensions
09:18 - Chapter 2. Putney Debates
14:43 - Chapter 3. Renewal of War
22:56 - Chapter 4. A Commonwealth and Free State
29:23 - Chapter 5. Cromwell as Lord Protector
38:20 - Chapter 6. Dissolution of Parliament

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23272.jpg</video:thumbnail_loc>
      <video:duration>2832</video:duration>
      <video:publication_date>2012-09-13T12:18:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v500uw9qnDU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>regicide</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Republic</video:tag>
      <video:tag>1647</video:tag>
      <video:tag>1660</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Property-Rights-and-Public-Lands-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 -Property Rights and Public Lands Management</video:title>
      <video:description>&quot;Lec 18 -Property Rights and Public Lands Management&quot;Environmental Politics and Law (EVST 255)

The lecture centers on public lands management and the effect of property rights on sustainable resource management. Property rights create a complex set of relationships that complicate effective environmental management. Popular conceptions of wilderness also make it difficult to manage public lands sustainably, since people view wilderness as a place of freedom, without regulation. Managing property rights and people&apos;s concept of right to wilderness are the central issues facing natural resource managers and public lands managers. As a result, it is important to consider external forces, such as climate change, that influence one&apos;s ability to exercise property rights.

00:00 - Chapter 1. The Question of Authority
09:58 - Chapter 2. Adirondack Pie: Public and Private
19:12 - Chapter 3. Popular Conception and the Paradox of Wilderness
29:19 - Chapter 4. Conflicting Values: The Permit Process
38:18 - Chapter 5. Land Management: Conflicts over Access to Resources

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23194.jpg</video:thumbnail_loc>
      <video:duration>2595</video:duration>
      <video:publication_date>2012-09-13T11:23:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Jpxa_41hiX0</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>18</video:tag>
      <video:tag>Property</video:tag>
      <video:tag>rights</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>Lands</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Marine-Food-Chains-Mercury</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Marine Food-Chains: Mercury</video:title>
      <video:description>&quot;Lec 6 - Marine Food-Chains: Mercury&quot;Environmental Politics and Law (EVST 255)

The military&apos;s use of the Puerto Rican island of Vieques as a training site is discussed to highlight the challenges involved in identifying and restoring hazardous sites. Political opposition is faced while attempting to get a site recognized as hazardous, deciding how to compensate those affected, and determining an appropriate level of environmental restoration. The recurring theme of government secrecy and its effect on efforts to protect the environment is also covered during this lecture, as the US military is reluctant to allow researchers to examine testing grounds. The reclamation of these sites involves many environmental statutes, including the Resource Conservation and Recovery Act (RCRA), the Endangered Species Act, the Clean Water Act, the Comprehensive Environmental Response Compensation and Liability Act (CERCLA) and the National Environmental Policy Act (NEPA).

00:00 - Chapter 1. Recognizing and Restoring Hazardous Sites
12:25 - Chapter 2. The Problems of Historical Reconstruction at Vieques
19:31 - Chapter 3. Vieques Prior to U.S. Military Takeover
27:04 - Chapter 4. Weaponry and the Island&apos;s Changing Landscape
42:15 - Chapter 5. The Consequences of Leasing Out Vieques

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2010.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23182.jpg</video:thumbnail_loc>
      <video:duration>2903</video:duration>
      <video:publication_date>2012-09-13T11:15:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/zKS3Ul-kuaw</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>marine</video:tag>
      <video:tag>food</video:tag>
      <video:tag>Chains</video:tag>
      <video:tag>Mercury</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-178-Impression-of-Multiple-Preparations</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 178 - Impression of Multiple Preparations</video:title>
      <video:description>&quot;Lec 178 - Impression of Multiple Preparations&quot; Rubber base techniques, quadrant impressions, arch impressions and bonnet transfer impressions are demonstrated.  Orig. air date: AUG 9 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22990.jpg</video:thumbnail_loc>
      <video:duration>3770</video:duration>
      <video:publication_date>2012-09-11T10:38:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYRf8AgbF-w</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>178</video:tag>
      <video:tag>Impression</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Multiple</video:tag>
      <video:tag>Preparations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec Last - MIT 18.085 Computational Science and Engineering I&quot; Nonlinear optimization: algorithms and theory

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15453.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T17:26:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QCQYzdxBaJU</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Introduction-to-Relativity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  Introduction to Relativity</video:title>
      <video:description>&quot;Lec 12 -  Introduction to Relativity &quot;Fundamentals of Physics (PHYS 200)

This is the first of a series of lectures on relativity. The lecture begins with a historical overview and goes into problems that aim to describe a single event as seen by two independent observers. Maxwell&apos;s theory, as well as the Galilean and Lorentz transformations are also discussed.

00:00 - Chapter 1. The Meaning of Relativity
18:10 - Chapter 2. The Galilean Transformation and its Consequences
31:35 - Chapter 3. The Medium of Light
43:22 - Chapter 4. The Two Postulates of Relativity
46:48 - Chapter 5. Length Contraction and Time Dilation
55:34 - Chapter 6. Deriving the Lorentz Transformation

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15898.jpg</video:thumbnail_loc>
      <video:duration>4282</video:duration>
      <video:publication_date>2012-08-28T21:24:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pHfFSQ6pLGU</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Einstein</video:tag>
      <video:tag>Galilean</video:tag>
      <video:tag>Transformation</video:tag>
      <video:tag>Galileo</video:tag>
      <video:tag>general</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>relativity</video:tag>
      <video:tag>Lorentz</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Michelson</video:tag>
      <video:tag>Morley</video:tag>
      <video:tag>Newton</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 4 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 5: &quot;19th Century Europe&quot;

April 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20664.jpg</video:thumbnail_loc>
      <video:duration>4039</video:duration>
      <video:publication_date>2012-09-07T07:53:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kb-LAjRwLuw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Philosophy-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - Philosophy 3</video:title>
      <video:description>&quot;Lec 15 - Philosophy 3 &quot;The Nature of Mind
Professor John Campbell</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27253.jpg</video:thumbnail_loc>
      <video:duration>2939</video:duration>
      <video:publication_date>2012-09-21T04:22:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UMCgAq8gbEQ</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Philosophy</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>15</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-The-Taylor-Series-and-Other-Mathematical-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - The Taylor Series and Other Mathematical Concepts</video:title>
      <video:description>&quot;Lec 16 - The Taylor Series and Other Mathematical Concepts&quot; Fundamentals of Physics (PHYS 200)

The lecture covers a number of mathematical concepts. The Taylor series is introduced and its properties discussed, supplemented by various examples. Complex numbers are explained in some detail, especially in their polar form. The lecture ends with a discussion of simple harmonic motion.

00:00 - Chapter 1. Derive Taylor Series of a Function, f  as [Σ (0, ∞)fnxn/n!]
14:21 - Chapter 2. Examples of Functions with Invalid Taylor Series
17:30 - Chapter 3. Taylor Series for Popular Functions(cos x, ex,etc)
23:31 - Chapter 4. Derive Trigonometric Functions from Exponential Functions
31:41 - Chapter 5. Properties of Complex Numbers
42:40 - Chapter 6. Polar Form of Complex Numbers
50:04 - Chapter 7. Simple Harmonic Motions
01:03:07 - Chapter 8. Law of Conservation of Energy and Harmonic Motion Due to Torque

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15902.jpg</video:thumbnail_loc>
      <video:duration>4419</video:duration>
      <video:publication_date>2012-08-28T21:28:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KzrdZD4EPXY</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>cartesian</video:tag>
      <video:tag>component</video:tag>
      <video:tag>Euler</video:tag>
      <video:tag>Newtonian</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Pythagorean</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Taylor</video:tag>
      <video:tag>series</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Second-Law-of-Thermodynamics-and-Carnots-Engine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Second Law of Thermodynamics and Carnot&apos;s Engine</video:title>
      <video:description>&quot;Lec 23 - The Second Law of Thermodynamics and Carnot&apos;s Engine&quot; Fundamentals of Physics (PHYS 200)

Why does a dropped egg that spatters on the floor not rise back to your hands even though no laws prohibit it? The answer to such irreversibility resides the Second Law of Thermodynamics which explained in this and the next lecture. The Carnot heat engine is discussed in detail to show how there is an upper limit to the efficiency of heat engines and how the concept of entropy arises from macroscopic considerations.

00:00 - Chapter 1. Recap of First Law of Thermodynamics and Macroscopic State Properties
13:22 - Chapter 2. Defining Specific Heats at Constant Pressure and Volume
26:01 - Chapter 3. Adiabatic Processes
43:57 - Chapter 4. The Second Law of Thermodynamics and the Concept of Entropy
59:02 - Chapter 5. The Carnot Engine 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15909.jpg</video:thumbnail_loc>
      <video:duration>4270</video:duration>
      <video:publication_date>2012-08-28T21:29:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DeNBWsZHXTE</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>carnot</video:tag>
      <video:tag>Cylinder</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Joule</video:tag>
      <video:tag>thermodynamics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Computer-Science-61A-user-interface-Alan-Kay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Computer Science 61A -   user interface -Alan Kay-</video:title>
      <video:description>&quot;Lec 6 - Computer Science 61A -   user interface -Alan Kay-&quot;The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23755.jpg</video:thumbnail_loc>
      <video:duration>3032</video:duration>
      <video:publication_date>2012-09-14T11:00:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qxDGE1-S_LE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>6</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>Alan</video:tag>
      <video:tag>Kay</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-The-Second-Law-of-Thermodynamics-cont-and-Entropy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - The Second Law of Thermodynamics (cont.) and Entropy</video:title>
      <video:description>&quot;Lec Last - The Second Law of Thermodynamics (cont.) and Entropy&quot; Fundamentals of Physics (PHYS 200)

The focus of the lecture is the concept of entropy. Specific examples are given to calculate the entropy change for a number of different processes. Boltzmann&apos;s microscopic formula for entropy is introduced and used to explain irreversibility.

00:00 - Chapter 1. Review of the Carnot Engine
19:18 - Chapter 2. Calculating the Entropy Change
35:34 - Chapter 3. The Second Law of Thermodynamics as a Function of Entropy
43:46 - Chapter 4. The Microscopic Basis of Entropy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15910.jpg</video:thumbnail_loc>
      <video:duration>4308</video:duration>
      <video:publication_date>2012-08-28T21:29:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ouSLRgkPzbI</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Second</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Boltzmann</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-Foundations-of-Light</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The Foundations of Light</video:title>
      <video:description>The Foundations of Light /n    Photons are often described pictorially as travelling  E/B  wave pairs. But, they also annihilate into light fermion matter/anti-matter pairs. The travelling  E/B  wave pair description is an undeniable consequence of Maxwell&apos;s equations, and matter/anti-matter pair annihilation is equally irrefutable. So, what is the picture, and what is going on, here ?
    That light fermions and their interactions have been well described as  S sub R   matrix instances, gives rise to the notion that photons are also  S sub R  matrix instances, paired, as is indicated by Maxwell&apos;s equations.
    Photons may be best understood as  3×3×3  S sub R   matrices. That is, as the 2-dimensional  3×3  S sub R  matrices extended into an additional depth dimension (of the same set as the others)(recall the reason from reference [1]) (picture as a Rubik&apos;s-cube, rather than a square). Referring back to references [1], [2], [3], &amp; [4]; this structure was noted even back then. The  3×3  S sub R  matrix structure was the basic introductory structure baby step - all that was necessary to define the light fermions (leptons &amp; quarks), and the light fermion interaction.
    The  3×3×3  S sub R  matrix structure may be displayed in two dimensions, as shown./n    Examples of this nature have already been noticed in reference [1], during certain interactions. On  S sub R  matrix fusion, components of the same column/generation fill higher depth dimensional slots in the matrix, if necessary (as seen in some examples in reference [1], when more than one column-object singleton of the same column/generation fuse filling the same column/generation slot are actually filling the same column/generation slot in the next depth dimensional object entries,of the  3×3×3  S sub R  matrix).
    Photons are not fully decomposed into singletons, but each is a depth-wise  E/B   pair as  3×3×3 matrices.
    A photon  S sub R  matrix structure for a given column/generation may be viewed as shown.
    /nBecause these photons are pairs, the</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/09/fb16b7c1-92bb-4aa3-a349-6450c171e4ac/cand_5.jpg</video:thumbnail_loc>
      <video:duration>720</video:duration>
      <video:publication_date>2011-09-03T23:41:59.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6990.mp4</video:content_loc>
      <video:uploader>CLAUDE MICHAEL CASSANO</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Light</video:tag>
      <video:tag>photon</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>anti</video:tag>
      <video:tag>annihilation</video:tag>
      <video:tag>Maxwell</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>fermion</video:tag>
      <video:tag>interaction</video:tag>
      <video:tag>lepton</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-Socratic-Citizenship-Platos-Apology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - Socratic Citizenship: Plato&apos;s Apology</video:title>
      <video:description>&quot;Lec 2 - Socratic Citizenship: Plato&apos;s Apology&quot; Introduction to Political Philosophy (PLSC 114)

The lecture begins with an explanation of why Plato&apos;s Apology is the best introductory text to the study of political philosophy. The focus remains on the Apology as a symbol for the violation of free expression, with Socrates justifying his way of life as a philosopher and defending the utility of philosophy for political life.

00:00 - Chapter 1. Introduction: Plato, Apology
09:31 - Chapter 2. Political Context of the Dialogue
19:19 - Chapter 3. Accusations Leveled Against Socrates
27:51 - Chapter 4. Clouds: Debunking Socrates&apos; New Model of Citizenship
33:31 - Chapter 5. The Famous Socratic &quot;Turn&quot;; Socrates&apos; Second Sailing

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15913.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-08-28T21:36:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oFglU_ED4h0</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Achilles</video:tag>
      <video:tag>Alcibiades</video:tag>
      <video:tag>Anytus</video:tag>
      <video:tag>Apology</video:tag>
      <video:tag>Aristophanes</video:tag>
      <video:tag>Athens</video:tag>
      <video:tag>Charmides</video:tag>
      <video:tag>Clouds</video:tag>
      <video:tag>Critias</video:tag>
      <video:tag>Crito</video:tag>
      <video:tag>demos</video:tag>
      <video:tag>Euripides</video:tag>
      <video:tag>Glaucon</video:tag>
      <video:tag>Hesoid</video:tag>
      <video:tag>Iliad</video:tag>
      <video:tag>Liberty</video:tag>
      <video:tag>Lycos</video:tag>
      <video:tag>Meletus</video:tag>
      <video:tag>Mill</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>sophocles</video:tag>
      <video:tag>Sparta</video:tag>
      <video:tag>Symposium</video:tag>
      <video:tag>Thinkery</video:tag>
      <video:tag>Thirty</video:tag>
      <video:tag>Tyrants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Miracles-The-Problem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Miracles - The Problem</video:title>
      <video:description>This video presents Hume&apos;s argument and the problem of miracles. In this argument the narrator focuses on the use of miracles versus the statistical reality and gives the definition of a miracle.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/1e1f92ba-fb3d-4d91-91d0-64077d69fa91/cand_5.jpg</video:thumbnail_loc>
      <video:duration>309</video:duration>
      <video:publication_date>2011-12-15T01:30:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11832.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Others</video:category>
      <video:tag>the</video:tag>
      <video:tag>Problem</video:tag>
      <video:tag>of</video:tag>
      <video:tag>miracles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Looking-at-Prototypes-As-More-Than-Immature-Proto-Products</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Looking at Prototypes As More Than Immature Proto-Products</video:title>
      <video:description>&quot;Lec 19 - Looking at Prototypes As More Than Immature Proto-Products&quot; April 20, 2007 lecture by Elizabeth Churchill for the Stanford University Human-Computer Interaction Seminar (CS 547). Prototypes are an effective way of communicating.  But communicating what precisely?  This talk explores the role of different types of prototypes in researching and designing interactive artifacts -  emphasizing the critical role prototypes play in the exchange and development of potential product ideas but also in the development of social theories of action and interaction.

CS 547 | Human-Computer Interaction Seminar:
http://hci.stanford.edu/seminar/

Stanford HCI Group:
http://hci.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24033.jpg</video:thumbnail_loc>
      <video:duration>4241</video:duration>
      <video:publication_date>2012-09-14T14:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_D6ir9SDryI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Looking</video:tag>
      <video:tag>at</video:tag>
      <video:tag>Prototypes</video:tag>
      <video:tag>as</video:tag>
      <video:tag>More</video:tag>
      <video:tag>than</video:tag>
      <video:tag>Immature</video:tag>
      <video:tag>Proto</video:tag>
      <video:tag>Products</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Quantum-Entanglements-Part-3-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Quantum Entanglements, Part 3 (Stanford)</video:title>
      <video:description>&quot;Lec 4 - Quantum Entanglements, Part 3 (Stanford)&quot; Lecture 5 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 3, Spring 2007). Recorded May 7, 2007 at Stanford University.

This Stanford Continuing Studies course is the third of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=5F9D6DB4231291BE

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24070.jpg</video:thumbnail_loc>
      <video:duration>6891</video:duration>
      <video:publication_date>2012-09-14T15:10:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/niHEq9i3B-4</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Entanglements</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Stanford</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Global-warming-may-spur-new-fungal-diseases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Global warming may spur new fungal diseases</video:title>
      <video:description>Watch Dr. Jeff Fox, Features Editor for Microbe Magazine talk with Arturo Casadevall, MD, Ph.D., the editor-in-chief of mBio, the new online, open-access journal from the American Society for Microbiology, about an opinion/hypothesis article he co-authored suggesting that rising global temperatures will result in new fungal infections for mammals living in temperate climates.

This video was recorded live on May 24, 2010, at the American Society for Microbiology&apos;s 110th General Meeting in San Diego, Ca.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_6745.jpg</video:thumbnail_loc>
      <video:duration>1222</video:duration>
      <video:publication_date>2011-01-10T19:23:56.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/6745.mp4</video:content_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Microbiology</video:category>
      <video:tag>mBio</video:tag>
      <video:tag>Jeff</video:tag>
      <video:tag>Fox</video:tag>
      <video:tag>Arturo</video:tag>
      <video:tag>Casadevall</video:tag>
      <video:tag>ASM</video:tag>
      <video:tag>San</video:tag>
      <video:tag>Diego</video:tag>
      <video:tag>Fungal</video:tag>
      <video:tag>Disease</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Economic-Expansion-1560-1640</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -Economic Expansion, 1560-1640</video:title>
      <video:description>&quot;Lec 12 -Economic Expansion, 1560-1640&quot;Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson traces the major economic expansion of the late sixteenth and early seventeenth centuries. Despite occasional crises of mortality, population levels rose steadily, particularly in urban areas. Increased population levels resulted in enhanced agricultural and industrial output. Professor Wrightson reviews the extension of the cultivated area, forms of agricultural improvement and trends in enclosure. He then examines urban growth, the expansion of traditional industries such as cloth-making, and the development of new ones such as coal production. He ends by discussing the intensification of internal commerce and the expansion in foreign trade which took place during the Despite economic expansion and a greatly increased national income, however, prices continued to rise, real wages remained depressed, and the problem of poverty appears to have grown.

00:00 - Chapter 1. Economic History
04:05 - Chapter 2. Agriculture
15:14 - Chapter 3. Urbanization
26:47 - Chapter 4. Changing Industrial Trends
38:53 - Chapter 5. Looking Outward

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23263.jpg</video:thumbnail_loc>
      <video:duration>3058</video:duration>
      <video:publication_date>2012-09-13T12:07:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/SxDY3zvU0uo</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>12</video:tag>
      <video:tag>economic</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>1560</video:tag>
      <video:tag>1640</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-107-Proof-Diagonals-of-a-Parallelogram-Bisect-Each-Other</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 107 - Proof - Diagonals of a Parallelogram Bisect Each Other</video:title>
      <video:description>Proof - Diagonals of a Parallelogram Bisect Each Other

Proving that a quadrilateral is a parallelogram if and only if its diagonals bisect each other</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20414.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-06T14:51:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TErJ-Yr67BI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>Diagonals</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>parallelogram</video:tag>
      <video:tag>Bisect</video:tag>
      <video:tag>Each</video:tag>
      <video:tag>Other</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 5 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 5: &quot;19th Century Europe&quot;

April 7th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20665.jpg</video:thumbnail_loc>
      <video:duration>4039</video:duration>
      <video:publication_date>2012-09-07T07:53:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kb-LAjRwLuw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Examination-of-Chest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Chest</video:title>
      <video:description>This video shows the proper examination of chest and lungs by an expert doctor. The swelling in chest or improper hear beats are the sign of improper health.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9687d855-eff2-4172-9bed-519fe086f869/cand_5.jpg</video:thumbnail_loc>
      <video:duration>229</video:duration>
      <video:publication_date>2011-12-01T02:10:04.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9902.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Constitutional-Revolution-and-Civil-War-1640-1646</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 -Constitutional Revolution and Civil War, 1640-1646</video:title>
      <video:description>&quot;Lec 20 -Constitutional Revolution and Civil War, 1640-1646Early Modern England: Politics, Religion, and Society under the Tudors and Stuarts (HIST 251)

Professor Wrightson begins his examination of the major events of the English Civil Wars which culminated ultimately with the defeat of the royalist forces and the execution of King Charles I in 1649. He describes how Charles was forced to end his personal rule and call a parliament in 1640 in order to defend England against invading Scottish armies. The events of the Short Parliament and the first sessions of the Long Parliament are examined, culminating in the outbreak of war in 1642. The composition of both royalist and parliamentarian support is discussed, followed by the war aims and strategies of the two sides and the campaigns and politics of 1642-44, leading eventually to the formation of the New Model Army under the leadership of Sir Thomas Fairfax and Oliver Cromwell. He concludes with the victory of parliamentary forces in 1645-1646.

00:00 - Chapter 1. Reemergence of Parliament
12:12 - Chapter 2. Rebellion in Ireland
14:49 - Chapter 3. Civil War: Foundations
20:52 - Chapter 4. War Begins
33:02 - Chapter 5. War Continues
47:41 - Chapter 6. Struggle Ends, for a Time

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23271.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-09-13T12:18:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qPwuul8J-Os</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>20</video:tag>
      <video:tag>Constitutional</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Civil</video:tag>
      <video:tag>War</video:tag>
      <video:tag>1640</video:tag>
      <video:tag>1646</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Philosophers-and-Kings-Platos-Republic-V</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Philosophers and Kings: Plato&apos;s Republic, V</video:title>
      <video:description>&quot;Lec 6 - Philosophers and Kings: Plato&apos;s Republic, V&quot; Introduction to Political Philosophy (PLSC 114)

In this last session on the Republic, the emphasis is on the idea of self-control, as put forward by Adeimantus in his speech. Socrates asserts that the most powerful passion one needs to learn how to tame is what he calls thumos. Used to denote &quot;spiritedness&quot; and &quot;desire,&quot; it is associated with ambitions for public life that both virtuous statesmen as well as great tyrants may pursue. The lecture ends with the platonic idea of justice as harmony in the city and the soul.

00:00 - Chapter 1. The Control of Passions
08:53 - Chapter 2. A Proposal for the Construction of KallipolIs
17:34 - Chapter 3. Justice
26:28 - Chapter 4. The Philosopher-King
33:26 - Chapter 5. What Are Plato&apos;s Views on Modern America?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15917.jpg</video:thumbnail_loc>
      <video:duration>2709</video:duration>
      <video:publication_date>2012-08-28T21:36:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/BXthvnZ8ghw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Kallipolis</video:tag>
      <video:tag>Leontius</video:tag>
      <video:tag>Leviathan</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>thumos</video:tag>
      <video:tag>thumotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 6 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 6: Revolutionary Movements

April 16th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20666.jpg</video:thumbnail_loc>
      <video:duration>4173</video:duration>
      <video:publication_date>2012-09-07T07:53:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/5_bTJnAH3Cw</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-The-Mixed-Regime-and-the-Rule-of-Law-Aristotles-Politics-I-III</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, I, III</video:title>
      <video:description>&quot;Lec 7 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, I, III&quot; Introduction to Political Philosophy (PLSC 114)

The lecture begins with an introduction of Aristotle&apos;s life and works which constitute thematic treatises on virtually every topic, from biology to ethics to politics. Emphasis is placed on the Politics, in which Aristotle expounds his view on the naturalness of the city and his claim that man is a political animal by nature.

00:00 - Chapter 1. Aristotle: Plato&apos;s Adopted Son
12:45 - Chapter 2. Man Is, by Nature, the Political Animal
30:15 - Chapter 3. The Naturalness of Slavery

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15918.jpg</video:thumbnail_loc>
      <video:duration>2626</video:duration>
      <video:publication_date>2012-08-28T21:37:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fy8lwIYCTMA</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>academy</video:tag>
      <video:tag>apolis</video:tag>
      <video:tag>Aristotle</video:tag>
      <video:tag>cosmopolis</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Monarchia</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>logos</video:tag>
      <video:tag>Metaphysics</video:tag>
      <video:tag>Nicomachean</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Philippic</video:tag>
      <video:tag>politikon</video:tag>
      <video:tag>telos</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Efflux-Pump</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Efflux Pump</video:title>
      <video:description>An efflux pump is a mechanism used by bacteria to eject antibiotics before they can affect the cell. Efflux pump is membrane active protein.Video Ref: www.learner.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/1a696de7-ce1b-4df4-9043-f22b87f4c8c2/cand_25.jpg</video:thumbnail_loc>
      <video:duration>11</video:duration>
      <video:publication_date>2007-04-06T21:24:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/206.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Efflux</video:tag>
      <video:tag>Pump</video:tag>
      <video:tag>bacteria</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>antibiotics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Entamoeba-histolytica</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Entamoeba histolytica</video:title>
      <video:description>Pathogenic organism parasitize large intestine of man causes amoebiasis,blood and mucous diarrhoea.
It can affect anyone, although it is more common in people who live in tropical areas with poor sanitary conditions. 
Diagnosis can be difficult because other parasites can look very similar to E. histolytica when seen under a microscope.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/04/90846a7b-1564-49c7-967e-dcca890c84fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>31</video:duration>
      <video:publication_date>2011-04-13T12:26:21.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6909.mp4</video:content_loc>
      <video:uploader>Yapa Wijeratne</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Entamoeba</video:tag>
      <video:tag>histolytica</video:tag>
      <video:tag>parasites</video:tag>
      <video:tag>protozoa</video:tag>
      <video:tag>Parasitology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-Global-Warming</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - Global Warming</video:title>
      <video:description>&quot;Lec 27 - Global Warming&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

The issue of global warming is discussed.  Recent climate change over the last half of the 20th century is thought to be driven largely by greenhouse gas emissions, with carbon dioxide playing a large role.  The carbon cycle describes the reservoirs of carbon (atmosphere, terrestrial biomass and ocean) and the exchanges that occur between these reservoirs.  Inputs of carbon to the atmosphere include burning of fossil fuels and respiration from biomass.  Vegetation also removes carbon from the atmosphere through photosynthesis, and a similar uptake of carbon from the atmosphere occurs in the ocean through biological processes.  Residence time for carbon in the atmosphere can be computed and is estimated to be a few hundred years.  Atmospheric carbon dioxide has been measured directly since the 1950s, and longer records exist over geologic time from ice core data.    

00:00 - Chapter 1. Global Warming
08:45 - Chapter 2. The Carbon Cycle
23:48 - Chapter 3. Residence Time of Carbon Dioxide in the Atmosphere
27:31 - Chapter 4. Carbon Dioxide Concentration Trends
34:40 - Chapter 5. Carbon Isotopes
40:41 - Chapter 6. The Holocene as a Climatic Reference Time Period

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23323.jpg</video:thumbnail_loc>
      <video:duration>2804</video:duration>
      <video:publication_date>2012-09-13T12:59:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/v58qQMElT2k</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>27</video:tag>
      <video:tag>global</video:tag>
      <video:tag>warming</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-New-Modes-and-Orders-Machiavellis-The-Prince-chaps-1-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 1-12)</video:title>
      <video:description>&quot;Lec 10 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 1-12)&quot; Introduction to Political Philosophy (PLSC 114)

The lecture begins with an introduction of Machiavelli&apos;s life and the political scene in Renaissance Florence. Professor Smith asserts that Machiavelli can be credited as the founder of the modern state, having reconfigured elements from both the Christian empire and the Roman republic, creating therefore a new form of political organization that is distinctly his own. Machiavelli&apos;s state has universalist ambitions, just like its predecessors, but it has been liberated from Christian and classical conceptions of virtue. The management of affairs is left to the princes, a new kind of political leaders, endowed with ambition, love of glory, and even elements of prophetic authority.

00:00 - Chapter 1. Introduction: Video of &quot;The Third Man&quot;
02:20 - Chapter 2. Introduction: Who Was Machiavelli?
15:33 - Chapter 3. &quot;The Prince&quot;: Title and Dedication of the Book
21:52 - Chapter 4. The Distinction between Armed and Unarmed Prophets
26:10 - Chapter 5. Good and Evil, Virtue and Vice

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15921.jpg</video:thumbnail_loc>
      <video:duration>2241</video:duration>
      <video:publication_date>2012-08-28T21:37:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/u2FANdhTDyI</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Antonio</video:tag>
      <video:tag>Gramsci</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Monarchia</video:tag>
      <video:tag>Florence</video:tag>
      <video:tag>Machiavelli</video:tag>
      <video:tag>Medici</video:tag>
      <video:tag>Realpolitik</video:tag>
      <video:tag>Savonarola</video:tag>
      <video:tag>Borgias</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Virtu</video:tag>
      <video:tag>virtù</video:tag>
      <video:tag>virtue</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 24 - MIT 18.01 Single Variable Calculus, Fall 2007 Lecture 24: Trigonometric integrals and substitution

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15616.jpg</video:thumbnail_loc>
      <video:duration>2805</video:duration>
      <video:publication_date>2012-08-28T18:26:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Bv9kVDcj7yo</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>single</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>integration</video:tag>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>definite</video:tag>
      <video:tag>indefinite</video:tag>
      <video:tag>Fundamental</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>approximation</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hopital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Relative-Atomic-and-Molecular-Mass</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Relative Atomic and Molecular Mass</video:title>
      <video:description>Relative Atomic and Molecular Mass

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26150.jpg</video:thumbnail_loc>
      <video:duration>173</video:duration>
      <video:publication_date>2012-09-19T00:03:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wihnb2KZ1Bs</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Relative</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>mass</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Rousseau-Popular-Sovereignty-and-General-Will</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Rousseau: Popular Sovereignty and General Will</video:title>
      <video:description>&quot;Lec 5 - Rousseau: Popular Sovereignty and General Will&quot; Foundations of Modern Social Thought (SOCY 151)

Jean-Jacques Rousseau had a colorful early life. Orphaned at ten, he moved in with a woman ten years his senior at sixteen. Their probable love affair is the subject of Stendhal&apos;s book Le Rouge et la Noir. Rousseau was friends and sometimes enemies with many major figures in the French Enlightenment. Although he did not live to see the French Revolution, many of Rousseau&apos;s path-breaking and controversial ideas about universal suffrage, the general will, consent of the governed, and the need for a popularly elected legislature unquestionably shaped the Revolution. The general will, the idea that the interest of the collective must sometimes have precedence over individual will, is a complex idea in social and political thought; it has proven both fruitful and dangerous. Rousseau&apos;s ideas have been respected and used by both liberals and repressive Communist and totalitarian leaders.

00:00 - Chapter 1. Rousseau in a Historical Context
15:10 - Chapter 2. Major Works and Lasting Legacy
26:06 - Chapter 3. &quot;The Social Contract&quot;: Major Themes
31:22 - Chapter 4. Book I: Legitimate Rule, Diluted Justice, Popular Sovereignty
37:43 - Chapter 5. Book II: General Will, Law and the Lawgivers

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23467.jpg</video:thumbnail_loc>
      <video:duration>2428</video:duration>
      <video:publication_date>2012-09-14T08:57:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Czdv8xcPpuU</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>Popular</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>and</video:tag>
      <video:tag>general</video:tag>
      <video:tag>Will</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Classification-of-Covalent-bond</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Classification of  Covalent bond</video:title>
      <video:description>Pairs of electrons located between atoms represent covalent bonds. Multiple pairs represent multiple bonds, such as double bonds and triple bonds. An alternative form of representation, not shown here, has bond-forming electron pairs represented as solid lines.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2008/03/dd4d1db2-b653-4639-b177-4f01e6cbaa0a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>34</video:duration>
      <video:publication_date>2008-03-30T02:27:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1290.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-The-Mixed-Regime-and-the-Rule-of-Law-Aristotles-Politics-IV</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, IV</video:title>
      <video:description>&quot;Lec 8 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, IV&quot; Introduction to Political Philosophy (PLSC 114)

The lecture discusses Aristotle&apos;s comparative politics with a special emphasis on the idea of the regime, as expressed in books III through VI in Politics. A regime, in the context of this major work, refers to both the formal enumeration of rights and duties within a community as well as to the distinctive customs, manners, moral dispositions and sentiments of that community. Aristotle asserts that it is precisely the regime that gives a people and a city their identity.

00:00 - Chapter 1. Introduction: Aristotle&apos;s Comparative Politics and the Idea of the Regime
01:45 - Chapter 2. What Is a Regime?
13:58 - Chapter 3. What Are the Structures and Institutions of the Regime?
20:30 - Chapter 4. The Democratic Regime
34:35 - Chapter 5. Law, Conflict and the Regime
43:07 - Chapter 6. The Aristotelian Standard of Natural Right or Natural Justice

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15919.jpg</video:thumbnail_loc>
      <video:duration>2879</video:duration>
      <video:publication_date>2012-08-28T21:37:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f7qCDVkrbWk</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>baseleia</video:tag>
      <video:tag>nomos</video:tag>
      <video:tag>pambasileia</video:tag>
      <video:tag>politea</video:tag>
      <video:tag>regime</video:tag>
      <video:tag>thumos</video:tag>
      <video:tag>thumotic</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec  11  - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec  11  - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 11: &quot;World War I&quot;

May 5th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20671.jpg</video:thumbnail_loc>
      <video:duration>3622</video:duration>
      <video:publication_date>2012-09-07T08:00:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VAJB1KVx_s8</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Weber-on-Protestantism-and-Capitalism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Weber on Protestantism and Capitalism</video:title>
      <video:description>&quot;Lec 16 - Weber on Protestantism and Capitalism&quot; Foundations of Modern Social Thought (SOCY 151)

Max Weber wrote his best-known work after he recovered from a period of serious mental illness near the turn of the twentieth century.  After he recovered, his work transitioned from enthusiastically capitalist and liberal in the tradition of Adam Smith and John Stuart Mill to much more skeptical of the down-sides of modernization, more similar to the thinking of Nietzsche and Freud.  In his first major work, The Protestant Ethic and the Spirit of Capitalism, Weber argues that the Protestant faith, especially Luther&apos;s notion of &quot;calling&quot; and the Calvinist belief in predestination set the stage for the emergence of the capitalist spirit.  With his more complex understanding of the causes of capitalism, Weber accounts for the motivations of capitalists and the spirit of capitalism and rationalization in ways that Marx does not.  

00:00 - Chapter 1. Similarities and Differences Among Marx, Nietzsche, Freud and Weber
10:22 - Chapter 2. Weber in a Historical Context
26:37 - Chapter 3. &quot;The Protestant Ethic and The Spirit of Capitalism&quot;: The Marx-Weber Debate
32:23 - Chapter 4. The Correlation between Capitalism and Protestantism
34:11 - Chapter 5. What is the Spirit of Capitalism?
39:21 - Chapter 6. Luther&apos;s Conception of Calling
43:31 - Chapter 7. Religious Foundation of Worldly Asceticism
46:59 - Chapter 8. Asceticism and the Spirit of Capitalism

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23487.jpg</video:thumbnail_loc>
      <video:duration>3075</video:duration>
      <video:publication_date>2012-09-14T09:02:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FWUXoj6kACk</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Sociology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>16</video:tag>
      <video:tag>Weber</video:tag>
      <video:tag>on</video:tag>
      <video:tag>Protestantism</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Capitalism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 19 -Chemistry 1A&quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23549.jpg</video:thumbnail_loc>
      <video:duration>2955</video:duration>
      <video:publication_date>2012-09-14T09:20:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/IiE99_0NcLo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>19</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-Hemingway-Fitzgerald-Faulkner</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction - Hemingway Fitzgerald Faulkner</video:title>
      <video:description>&quot;Lec 1 - Introduction&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Dimock introduces the class to the works of Ernest Hemingway, F. Scott Fitzgerald, and William Faulkner, the premiere writers of American modernism. She orients their novels along three &quot;scales&quot; of interpretation: global geopolitics, experimental narration, and sensory detail. Invoking the writings of critic Paul Fussell, she argues that all three writers are united by a preoccupation with World War I and the implications that the Great War has for irony in narrative representation.

00:00 - Chapter 1. Class Logistics 
00:25 - Chapter 2. Three Analytic Scales
02:00 - Chapter 3. Hemingway&apos;s Global Vision of American 
05:38 - Chapter 4. Faulkner&apos;s Narrative Experiments of Modernism
10:11 - Chapter 5. Fitzgerald&apos;s Sensory Details
12:05 - Chapter 6. Cross-Scale Analysis of World War I
15:59 - Chapter 8. Linguistic Taboos of War
18:36 - Chapter 7. Narrative Problems of War 
20:56 - Chapter 9. The Ironies of Storytelling after World War I: Hemingway and Fitzgerald
33:02 - Chapter 10. The Idealism of War: Faulkner

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23575.jpg</video:thumbnail_loc>
      <video:duration>2589</video:duration>
      <video:publication_date>2012-09-14T09:37:43.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0GLy6_gjenA</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>1</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-The-Mixed-Regime-and-the-Rule-of-Law-Aristotles-Politics-VII</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, VII</video:title>
      <video:description>&quot;Lec 9 -  The Mixed Regime and the Rule of Law: Aristotle&apos;s Politics, VII&quot; Introduction to Political Philosophy (PLSC 114)

This final lecture on Aristotle focuses on controlling conflict between factions. Polity as a mixture of the principles of oligarchy and democracy, is the regime that, according to Aristotle, can most successfully control factions and avoid dominance by either extreme. Professor Smith asserts that the idea of the polity anticipates Madison&apos;s call for a government in which powers are separated and kept in check and balance, avoiding therefore the extremes of both tyranny and civil war.

00:00 - Chapter 1. Polity: The Regime that Most Successfully Controls for Faction
07:30 - Chapter 2. The Importance of Property and Commerce for a Flourishing Republic
12:28 - Chapter 3. The Aristocratic Republic: A Model for the Best Regime
26:50 - Chapter 4. What Is Aristotle&apos;s Political Science?
35:21 - Chapter 5. Who Is a Statesman?
37:54 - Chapter 6. The Method of Aristotle&apos;s Political Science

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15920.jpg</video:thumbnail_loc>
      <video:duration>2773</video:duration>
      <video:publication_date>2012-08-28T21:37:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/mKLkb4LDi5M</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Federalist</video:tag>
      <video:tag>Papers</video:tag>
      <video:tag>megalopsychos</video:tag>
      <video:tag>Pericles</video:tag>
      <video:tag>phronimos</video:tag>
      <video:tag>polity</video:tag>
      <video:tag>techne</video:tag>
      <video:tag>Ethics</video:tag>
      <video:tag>Politics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Don-Quixote-Part-II-Chapters-LIV-LXX</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Don Quixote, Part II: Chapters LIV-LXX</video:title>
      <video:description>&quot;Lec 21 - Don Quixote, Part II: Chapters LIV-LXX&quot; Cervantes&apos; Don Quixote (SPAN 300)

Three issues related to the impending end of the novel define this lecture. The first one is improvisation, as we see it in the confluence of actual geography with current historical events: the expulsion of the moriscos, and the Turkish and Huguenots menaces. With the story of Ricote, a kind of morisco novel in a nutshell, Cervantes provides a smorgasbord of narrative possibilities, and presents the consequences that political decisions have on common people. The second issue is the international dimension that the novel acquires with the episode of Roque Guinard and the entrance in Barcelona. The third issue is the influence that art or literature has on reality: the prank organized by the duke and duchess makes possible the marriage of dueña Rodríguez&apos;s daughter. Fiction, Cervantes seems to be suggesting, affects reality and improves it. Finally, Sancho&apos;s fall into the pit, a parody of the episode of his master in the cave of Montesinos, makes the squire an equal to Don Quixote as the novel progresses.

00:00 - Chapter 1. Improvisation, International Dimension and Influence of Art on Reality 
07:33 - Chapter 2. The Story of Ricote
36:40 - Chapter 3. Sancho&apos;s Fall into the Pit
47:07 - Chapter 4. The Episode of Roque Guinard


Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23542.jpg</video:thumbnail_loc>
      <video:duration>3333</video:duration>
      <video:publication_date>2012-09-14T09:17:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3Rmtc8IsU0c</video:player_loc>
      <video:uploader>0|71|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>21</video:tag>
      <video:tag>Don</video:tag>
      <video:tag>Quixote</video:tag>
      <video:tag>part</video:tag>
      <video:tag>II</video:tag>
      <video:tag>Chapters</video:tag>
      <video:tag>LIV</video:tag>
      <video:tag>LXX</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-History-1C-Modern-Civilization-1750-Present-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - History 1C: Modern Civilization 1750-Present UCLA</video:title>
      <video:description>&quot;Lec 9 - History 1C: Modern Civilization 1750-Present UCLA&quot; Lecture 9: &quot;Imperialism and Mass Politics&quot;

April 28th, 2009

Professor Lynn Hunt lectures in this course which covers a broad, historical study of major elements in Western heritage from the world of the Greeks to that of the 20th century, designed to further beginning students&apos; general education, introduce them to ideas, attitudes, and institutions basic to Western civilization, and acquaint them, through reading and critical discussion, with representative contemporary documents and writings of enduring interest.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 1C: Modern Civilization classes in this series: http://www.youtube.com/view_play_list?p=F4DFAB80C2018F85
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20669.jpg</video:thumbnail_loc>
      <video:duration>3926</video:duration>
      <video:publication_date>2012-09-07T07:59:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qAuWSqWTHXU</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Chemistry-1A</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -Chemistry 1A</video:title>
      <video:description>&quot;Lec 11 -Chemistry 1A &quot;General Chemistry</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23523.jpg</video:thumbnail_loc>
      <video:duration>3072</video:duration>
      <video:publication_date>2012-09-14T09:15:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/03ZaRDsRYCA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>1A</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Geophysics-compressional-wave-movement</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Geophysics compressional  wave movement</video:title>
      <video:description>This is a movie showing Compressional waves movement</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/04/aabf03bf-a90f-4c80-9bc1-45ab229f61da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>7</video:duration>
      <video:publication_date>2009-04-08T19:44:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1610.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Compressional</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>movement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-The-Sovereign-State-Hobbes-Leviathan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - The Sovereign State: Hobbes&apos; Leviathan</video:title>
      <video:description>&quot;Lec 14 - The Sovereign State: Hobbes&apos; Leviathan&quot; Introduction to Political Philosophy (PLSC 114)

The concept of sovereignty is discussed in Hobbesian terms. For Hobbes, &quot;the sovereign&quot; is an office rather than a person, and can be characterized by what we have come to associate with executive power and executive authority. Hobbes&apos; theories of laws are also addressed and the distinction he makes between &quot;just laws&quot; and &quot;good laws.&quot; The lecture ends with a discussion of Hobbes&apos; ideas in the context of the modern state.

00:00 - Chapter 1. Introduction: Hobbes&apos; Theory of Sovereignty
06:00 - Chapter 2. The Doctrine of Legal PositivIsm: The Law Is What the Sovereign Commands
23:14 - Chapter 3. Hobbesian Liberalism
32:10 - Chapter 4. Hobbes and the Modern State

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15925.jpg</video:thumbnail_loc>
      <video:duration>2664</video:duration>
      <video:publication_date>2012-08-28T21:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lyZJ1lDULNw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>David</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>Lucca</video:tag>
      <video:tag>Thrasymachus</video:tag>
      <video:tag>Uriah</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-New-Modes-and-Orders-Machiavellis-The-Prince-chaps-13-26</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 13-26)</video:title>
      <video:description>&quot;Lec 11 -  New Modes and Orders: Machiavelli&apos;s The Prince (chaps. 13-26)&quot; Introduction to Political Philosophy (PLSC 114)

The discussion of Machiavelli&apos;s politics continues in the context of his most famous work, The Prince. A reformer of the moral Christian and classical concepts of goodness and evil, Machiavelli proposes his own definitions of virtue and vice, replacing the vocabulary associated with Plato and the biblical sources. He relates virtue, or virtu, to manliness, force, ambition and the desire to achieve success at all costs. Fortune, or fortuna, is a woman, that must be conquered through policies of force, brutality, and audacity. The problem of &quot;dirty hands&quot; in political and philosophical literature is discussed in detail.

00:00 - Chapter 1. Introduction and Class Agenda
04:09 - Chapter 2. &quot;Discourses on Livy&quot;
10:30 - Chapter 3. The Problem of &quot;Dirty Hands&quot;
22:50 - Chapter 4. Was Machiavelli a Machiavellian?
36:19 - Chapter 5. What Did Machiavelli Achieve?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15922.jpg</video:thumbnail_loc>
      <video:duration>2609</video:duration>
      <video:publication_date>2012-08-28T21:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bzMXZiR6P7U</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Ambizione</video:tag>
      <video:tag>Discourses</video:tag>
      <video:tag>Livy</video:tag>
      <video:tag>prince</video:tag>
      <video:tag>Spinoza</video:tag>
      <video:tag>Mandragola</video:tag>
      <video:tag>umori</video:tag>
      <video:tag>virtù</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-The-Sovereign-State-Hobbes-Leviathan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 -  The Sovereign State: Hobbes&apos; Leviathan</video:title>
      <video:description>&quot;Lec 12 -  The Sovereign State: Hobbes&apos; Leviathan&quot; Introduction to Political Philosophy (PLSC 114)

This is an introduction to the political views of Thomas Hobbes, which are often deemed paradoxical. On the one hand, Hobbes is a stern defender of political absolutism. The Hobbesian doctrine of sovereignty dictates complete monopoly of power within a given territory and over all institutions of civilian or ecclesiastical authority. On the other hand, Hobbes insists on the fundamental equality of human beings. He maintains that the state is a contract between individuals, that the sovereign owes his authority to the will of those he governs and is obliged to protect the interests of the governed by assuring civil peace and security. These ideas have been interpreted by some as indicative of liberal opposition to absolutism.

00:00 - Chapter 1. Introduction: Thomas Hobbes
07:28 - Chapter 2. Who Was Hobbes?
14:12 - Chapter 3. Comparing Hobbes to Machiavelli and Aristotle
25:26 - Chapter 4. Hobbes on Art, Science and Politics
33:55 - Chapter 5. Hobbes&apos; &quot;Great Question&quot;: What Makes Legitimate Authority Possible?
40:32 - Chapter 6. What Makes Hobbes&apos; Story a Plausible Account of &quot;The State of Nature&quot;?

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15923.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-08-28T21:37:27.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y3S1uqgGfB4</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Bacon</video:tag>
      <video:tag>Cavandish</video:tag>
      <video:tag>Charles</video:tag>
      <video:tag>de</video:tag>
      <video:tag>Cive</video:tag>
      <video:tag>fortuna</video:tag>
      <video:tag>Francis</video:tag>
      <video:tag>Hobbesian</video:tag>
      <video:tag>Leviathan</video:tag>
      <video:tag>royalism</video:tag>
      <video:tag>sovereignty</video:tag>
      <video:tag>telos</video:tag>
      <video:tag>Thomas</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>universalist</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-27-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 27 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 27 - MIT 18.085 Computational Science and Engineering I&quot; Multiresolution, wavelet transform and scaling function

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15445.jpg</video:thumbnail_loc>
      <video:duration>4549</video:duration>
      <video:publication_date>2012-08-28T17:25:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4fQAlD5wZKA</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-9-Environ-Sci-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 - Environ Sci Spring 2011</video:title>
      <video:description>&quot;Lec 9 - Environ Sci &quot; Spring 2011 Wildlife Ecology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23659.jpg</video:thumbnail_loc>
      <video:duration>2946</video:duration>
      <video:publication_date>2012-09-14T10:22:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EJOGPkIWqX8</video:player_loc>
      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>9</video:tag>
      <video:tag>Environ</video:tag>
      <video:tag>Sci</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/anesthesiology-billng-services</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>anesthesiology  billng services</video:title>
      <video:description>MedicalBillingStar is a medical billing  and coding company  which has professional medical billers who specialize in anesthesiology billing services  .For more details Call us anytime @ 1 888 571 9069. For more info visit us http://www.medicalbillingstar.com/anesthesiology_billing_services.html</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/07/4fd2c0b9-834c-460c-820a-f566ad5f4ab4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2012-07-31T07:15:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/12379.mp4</video:content_loc>
      <video:uploader>Ango mark</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anesthesiology</video:tag>
      <video:tag>billing</video:tag>
      <video:tag>services</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>coding</video:tag>
      <video:tag>company</video:tag>
      <video:tag>EMR</video:tag>
      <video:tag>Support</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Hemingway-To-Have-and-Have-Not</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Hemingway -- To Have and Have Not</video:title>
      <video:description>&quot;Lec 11 - Hemingway -- To Have and Have Not&quot; Hemingway, Fitzgerald, Faulkner (AMST 246)

Professor Wai Chee Dimock concludes her discussion of To Have and Have Not by showing how, in the context of the Cuban Revolutions and the Great Depression, characters devolve into those who &quot;Have&quot; and those who &quot;Have Not.&quot; While protagonist Harry Morgan may look like a political and economic &quot;Have Not&quot; -- he neither supports the revolution nor possesses enough money to extract himself from its seedier operations -- his ability to bring happiness to his wife Marie makes him a social &quot;Have&quot; in a more profound sense. Dimock casts Harry as a &quot;mediated Have,&quot; someone who, through the eyes of others, might be said to be in possession of something vital, denied to others with material and political satisfactions. 

Warning: This lecture contains graphic content and/or adult language that some viewers may find disturbing

00:00 - Chapter 1. The Film Version of To Have and Have Not  
03:05 - Chapter 2. Criticism of To Have and Have Not
09:18 - Chapter 3. Macro History of Cuba in 1930
15:23 - Chapter 4. Harry as a Political &quot;Have Not&quot;
19:05 - Chapter 5. The Great Depression in To Have and Have Not  
22:57 - Chapter 6. Harry as an Economic &quot;Have Not&quot;
24:24 - Chapter 7. Harry&apos;s Loss of Choice as a &quot;Have Not&quot;
26:52 - Chapter 8. Harry as an Ironic &quot;Have&quot; 
32:12 - Chapter 9. Harry as a Mediated &quot;Have&quot; Through the Eyes of Marie
36:57 - Chapter 10. Harry as a Mediated &quot;Have&quot; Through the Eyes of Richard Gordon
44:48 - Chapter 11. Hemingway and Joyce&apos;s Female Soliloquies

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23595.jpg</video:thumbnail_loc>
      <video:duration>2899</video:duration>
      <video:publication_date>2012-09-14T09:43:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VJTSDLOS5QM</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>Hemingway</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Not</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Binomial-Distribution-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Binomial Distribution 2</video:title>
      <video:description>Binomial Distribution 2

More on the binomial distribution</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22613.jpg</video:thumbnail_loc>
      <video:duration>665</video:duration>
      <video:publication_date>2012-09-11T02:41:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FI8xtVaI068</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Binomial</video:tag>
      <video:tag>distribution</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Constitutional-Government-Lockes-Second-Treatise-7-12</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Constitutional Government: Locke&apos;s Second Treatise (7-12)</video:title>
      <video:description>&quot;Lec 16 - Constitutional Government: Locke&apos;s Second Treatise (7-12)&quot; Introduction to Political Philosophy (PLSC 114)

In the opening chapters of his Second Treatise, Locke &quot;rewrites&quot; the account of human beginnings that had belonged exclusively to Scripture. He tells the story of how humans, finding themselves in a condition of nature with no adjudicating authority, enjoy property acquired through their labor. The lecture goes on to discuss the idea of natural law, the issue of government by consent, and what may be considered Locke&apos;s most significant contribution to political philosophy: the Doctrine of Consent.

00:00 - Chapter 1. Locke and the Spirit of CapitalIsm
15:34 - Chapter 2. Government by Consent
40:26 - Chapter 3. The Lockean Limited Government

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15927.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-28T21:43:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/MqCtmxHVoqY</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Adam</video:tag>
      <video:tag>smith</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>silentio</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Lockeanism</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>republicanism</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Treatise</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Assisted-Baby-Delivery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Assisted Baby Delivery</video:title>
      <video:description>This babycenter.com video shows assisted baby delivery. This video is filmed live.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/11/7a441009-8641-4d1c-a796-b0f08c7539a5/cand_5.jpg</video:thumbnail_loc>
      <video:duration>251</video:duration>
      <video:publication_date>2012-11-23T20:10:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28034.mp4</video:content_loc>
      <video:uploader>Uic Ment</video:uploader>
      <video:category>Pregnancy</video:category>
      <video:tag>assisted</video:tag>
      <video:tag>Baby</video:tag>
      <video:tag>delivery</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Constitutional-Government-Lockes-Second-Treatise-13-19</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Constitutional Government: Locke&apos;s Second Treatise (13-19)</video:title>
      <video:description>&quot;Lec 17 - Constitutional Government: Locke&apos;s Second Treatise (13-19)&quot; Introduction to Political Philosophy (PLSC 114)

In this lecture, two important issues are addressed in the context of Locke&apos;s Second Treatise. First, there is discussion on the role of the executive vis-a-vis the legislative branch of government in Locke&apos;s theory of the constitutional state. Second, Locke&apos;s political theories are related to the American regime and contemporary American political philosophy. The lecture concludes with John Rawls&apos; book, A Theory of Justice, and how his general theory relates to Locke&apos;s political ideas.

00:00 - Chapter 1. The Role of Executive Power in Locke&apos;s Theory of Government
27:41 - Chapter 2. Contrasting Rawls&apos; Theory of Justice with Locke&apos;s Theory of LiberalIsm
42:17 - Chapter 3. Locke, the American Regime and the Current State of Political Philosophy

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15928.jpg</video:thumbnail_loc>
      <video:duration>2712</video:duration>
      <video:publication_date>2012-08-28T21:43:08.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_zSQ4d1JtDg</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>theory</video:tag>
      <video:tag>Justice</video:tag>
      <video:tag>Immanuel</video:tag>
      <video:tag>Kant</video:tag>
      <video:tag>Locke</video:tag>
      <video:tag>Lockeanism</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Treatise</video:tag>
      <video:tag>Constitution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Democracy-and-Participation-Rousseaus-Discourse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Democracy and Participation: Rousseau&apos;s Discourse</video:title>
      <video:description>&quot;Lec 18 - Democracy and Participation: Rousseau&apos;s Discourse&quot; Introduction to Political Philosophy (PLSC 114)

This lecture is an introduction to the life and works of Rousseau, as well as the historical and political events in France after the death of Louis XIV. Writing in a variety of genres and disciplines, Rousseau helped bring to fruition the political and intellectual movement known as the Enlightenment. Among his most important works is the Second Discourse (Discourse on Inequality), in which Rousseau traces the origins of inequality and addresses the effects of time and history on humans. He goes on to discuss a number of qualities, such as perfectibility, compassion, sensitivity, and goodness, in an attempt to assess which ones were a part of our original nature.

00:00 - Chapter 1. Who Is Rousseau?
18:22 - Chapter 2. Rousseau&apos;s State of Nature
34:45 - Chapter 3. Civilization and Property: How Man Transitioned from Nature to Society

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15929.jpg</video:thumbnail_loc>
      <video:duration>2633</video:duration>
      <video:publication_date>2012-08-28T21:43:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HFY6Kvardnw</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Emile</video:tag>
      <video:tag>Èmile</video:tag>
      <video:tag>French</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>Louis</video:tag>
      <video:tag>XIV</video:tag>
      <video:tag>pitie</video:tag>
      <video:tag>pitié</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>sauvage</video:tag>
      <video:tag>social</video:tag>
      <video:tag>contract</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Do-Nuclear-Power-Plants-Benefit-Japans-Local-Communities-Special-Series-on-Post-Disaster-Japan</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Do Nuclear Power Plants Benefit Japan&apos;s Local Communities? | Special Series on Post-Disas</video:title>
      <video:description>&quot;Lec Last - Do Nuclear Power Plants Benefit Japan&apos;s Local Communities? | Special Series on Post-Disaster Japan&quot; Program on U.S.-Japan Relations / Edwin O. Reischauer Insitute of Japanese Studies

Speaker:
Jun Saito
Assistant Professor of Political Science, Yale University

Moderator:
Susan J. Pharr
Director, Program on U.S.-Japan Relations; Edwin O. Reischauer Professor of Japanese Politics, Department of Government

Time:
12:30p - 2:00p

Location:
Bowie-Vernon Room (K262), CGIS Knafel Building, 1737 Cambridge Street

Co-sponsored by the Edwin O. Reischauer Institute of Japanese Studies; and the Environment and Natural Resources Program (ENRP) and the Project on Managing the Atom (MTA), Belfer Center for Science and International Affairs (BCSIA), Harvard Kennedy School

Special Series on Post-Disaster Japan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23995.jpg</video:thumbnail_loc>
      <video:duration>5398</video:duration>
      <video:publication_date>2012-09-14T13:37:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/UMe3OTCCL74</video:player_loc>
      <video:uploader>0|72|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>Last</video:tag>
      <video:tag>do</video:tag>
      <video:tag>nuclear</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>Benefit</video:tag>
      <video:tag>Japan</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Local</video:tag>
      <video:tag>communities</video:tag>
      <video:tag>special</video:tag>
      <video:tag>series</video:tag>
      <video:tag>on</video:tag>
      <video:tag>post</video:tag>
      <video:tag>Disaster</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami finishes his lecture on the program Karel by discussing common errors, comments, and advanced instructions.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15939.jpg</video:thumbnail_loc>
      <video:duration>3031</video:duration>
      <video:publication_date>2012-08-29T00:39:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/C5HeRliZ0Ns</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>commands</video:tag>
      <video:tag>algorithm</video:tag>
      <video:tag>while</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>condition</video:tag>
      <video:tag>for</video:tag>
      <video:tag>loops</video:tag>
      <video:tag>worlds</video:tag>
      <video:tag>Common</video:tag>
      <video:tag>Errors</video:tag>
      <video:tag>Infinite</video:tag>
      <video:tag>obob</video:tag>
      <video:tag>Run</video:tag>
      <video:tag>decomposition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-Democracy-and-Participation-Rousseaus-Discourse</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - Democracy and Participation: Rousseau&apos;s Discourse</video:title>
      <video:description>&quot;Lec 19 - Democracy and Participation: Rousseau&apos;s Discourse&quot; Introduction to Political Philosophy (PLSC 114)

The discussion on the origins of inequality in the Second Discourse continues. This lecture focuses on amour-propre, a faculty or a disposition that is related to a range of psychological characteristics such as pride, vanity, and conceit. The Social Contract is subsequently discussed with an emphasis on the concept of freedom and how one&apos;s desire to preserve one&apos;s freedom is often in conflict with that of others to protect and defend their own. General will becomes Rousseau&apos;s solution to the problem of securing individual liberty.

00:00 - Chapter 1. &quot;Amour-Propre&quot;: The Most Durable Cause of Inequality
20:15 - Chapter 2. Civilization and Its DIscontents
32:06 - Chapter 3. The Social Contract

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15930.jpg</video:thumbnail_loc>
      <video:duration>2496</video:duration>
      <video:publication_date>2012-08-28T21:43:24.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/cb3Gd02QlB8</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>amour</video:tag>
      <video:tag>propre</video:tag>
      <video:tag>Hobbes</video:tag>
      <video:tag>Karl</video:tag>
      <video:tag>Marx</video:tag>
      <video:tag>Lockean</video:tag>
      <video:tag>Rousseau</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-29-MIT-18085-Computational-Science-and-Engineering-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 - MIT 18.085 Computational Science and Engineering I</video:title>
      <video:description>&quot;Lec 29 - MIT 18.085 Computational Science and Engineering I Applications in signal and image processing: compression

A more recent version of this course is available at: http://ocw.mit.edu/18-085f08

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15448.jpg</video:thumbnail_loc>
      <video:duration>4444</video:duration>
      <video:publication_date>2012-08-28T17:25:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ozjMIKustF4</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>convolution</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 22 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

Three main features that Tocqueville regarded as central to American democracy are discussed: the importance of local government, the concept of &quot;civil association,&quot; and &quot;the spirit of religion.&quot; The book is not simply a celebration of the democratic experience in America; Tocqueville is deeply worried about the potential of a democratic tyranny.

00:00 - Chapter 1. The Characteristics of American Democracy: Civil Association
10:50 - Chapter 2. The Characteristics of American Democracy: Spirit of Religion
25:47 - Chapter 3. Tyranny of the Majority

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15933.jpg</video:thumbnail_loc>
      <video:duration>2293</video:duration>
      <video:publication_date>2012-08-28T21:43:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RtbZesUWMok</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>democracy</video:tag>
      <video:tag>America</video:tag>
      <video:tag>esprit</video:tag>
      <video:tag>de</video:tag>
      <video:tag>cite</video:tag>
      <video:tag>Pascal</video:tag>
      <video:tag>polis</video:tag>
      <video:tag>Rousseau</video:tag>
      <video:tag>social</video:tag>
      <video:tag>contract</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Physics-111-Non-Linear-Dynamics-and-Chaos-NLD</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Physics 111: Non-Linear Dynamics and Chaos (NLD)</video:title>
      <video:description>Physics 111: Non-Linear Dynamics and Chaos (NLD)

Physics 111 Advanced Laboratory

This video accompanies the Non-Linear Dynamics and Chaos Experiment, providing students with an introduction to the theory, apparatus, and procedures.

This experiment is an introduction to Non-Linear Dynamics, Data Acquisition, Chaos theory and Fractals. Limited as we are by our senses and relatively short powers of recall, much of the physical world seems aperiodic and defies quantitative description. While we have yet to discover closed form solutions to the simplest of systems (e.g. the one-dimensional gravitational three-body problem), the field of chaos reveals structure in their dynamics. The results of chaos theory have found practical applications in almost every branch of science. 

In this experiment you will study the response of at least two different dynamical systems: A non-linear, damped harmonic oscillator and a system of op amps that reproduces the Lorentz attractor. You will measure their linear and non-linear behavior using software to measure their information dimension. 

You will learn the basics of digital sampling, Fourier transforms, geometric analysis of autonomous differential equations, information entropy, correlation dimension and the basics of programming in LabView (a data-acquisition and control language written by National Instruments). 

http://advancedlab.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_27032.jpg</video:thumbnail_loc>
      <video:duration>2756</video:duration>
      <video:publication_date>2012-09-19T06:27:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Y0u3o9_BRVQ</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>111</video:tag>
      <video:tag>Non</video:tag>
      <video:tag>linear</video:tag>
      <video:tag>dynamics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Chaos</video:tag>
      <video:tag>NLD</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 2 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Greek Mysticism and Rationality&quot;

April 2nd, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20674.jpg</video:thumbnail_loc>
      <video:duration>4127</video:duration>
      <video:publication_date>2012-09-07T08:55:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pSWtNInbe8c</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-163-The-Amalgam-Proximal-Box-Cavity-Preparation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 163 -The Amalgam Proximal Box Cavity Preparation</video:title>
      <video:description>&quot;Lec 163 -The Amalgam Proximal Box Cavity Preparation&quot; The application of basic instruments in the development of cavity preparations using Class I preparation with an amalgam proximal box. Orig. air date: MAR 29 89

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22975.jpg</video:thumbnail_loc>
      <video:duration>453</video:duration>
      <video:publication_date>2012-09-11T10:30:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HRrJyV89v5o</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>163</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Amalgam</video:tag>
      <video:tag>Proximal</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>Preparation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Democratic-Statecraft-Tocquevilles-Democracy-in-America</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America</video:title>
      <video:description>&quot;Lec 23 -  Democratic Statecraft: Tocqueville&apos;s Democracy in America&quot; Introduction to Political Philosophy (PLSC 114)

Professor Smith discusses the moral and psychological components of the democratic state in the context of Tocqueville&apos;s Democracy in America. He goes on to explore the institutional development of the democratic state, the qualities of the democratic individual, and the psychological determinants of the democratic character. The ethic of self-interest is addressed, understood as an antidote to an ethic of fame and glory. Finally, Tocqueville is presented as a political educator and his views on the role of statesmen in a democratic age are expounded.

00:00 - Chapter 1. Moral and Psychological Features of the Democratic State
04:32 - Chapter 2. Moral and Psychological Features of the Democratic State: Compassion
15:17 - Chapter 3. Moral and Psychological Features of the Democratic State: Anxiety
22:19 - Chapter 4. Moral and Psychological Features of the Democratic State: Self-Interest
33:44 - Chapter 5. Democratic Statecraft

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Fall 2006.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15934.jpg</video:thumbnail_loc>
      <video:duration>3034</video:duration>
      <video:publication_date>2012-08-28T21:43:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fMXpYEqn-0w</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Aristotle</video:tag>
      <video:tag>inquietude</video:tag>
      <video:tag>logos</video:tag>
      <video:tag>Tocqueville</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). In the first lecture of the quarter, Professor Sahami provides an overview of the course and begins discussing computer programing.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15937.jpg</video:thumbnail_loc>
      <video:duration>2987</video:duration>
      <video:publication_date>2012-08-29T00:34:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KkMDCCdjyW8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>engineering</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Healthy-Ageing-by-Professor-Linda-Partridge-Paget-Lecture-2014</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Healthy Ageing by Professor Linda Partridge - Paget Lecture 2014</video:title>
      <video:description>Ageing, because of its complexity, has long been regarded as intractable to experimental analysis and medical intervention. However, this pessimistic view has been overturned by the recent discovery that mutations in single genes can increase healthy lifespan in laboratory animals. Furthermore, the mechanisms at work are conserved over large evolutionary distances, with population--genetic association studies implicating similar processes in humans. 

Nutrient and stress--sensing pathways have proved to play a key role, through mechanisms that are the subject of current investigation. Modulation of the activity of these pathways can also ameliorate pathology in several animal models of human age--related diseases. These findings are pointing to the prospect of a broad--spectrum, preventative medicine for the diseases of ageing.

Academy of Medical Sciences Sackler Lecture 2012, given by Professor Linda Partridge on the science of ageing at the University of Cambridge. Watch an interview with the speaker at http://ow.ly/eMGwl.

To find out about the Sacker Lecture 2013, visit our website at http://ow.ly/eMGBE.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_32251.jpg</video:thumbnail_loc>
      <video:publication_date>2015-08-02T07:01:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_sVHlfkGVKM</video:player_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Aging</video:tag>
      <video:tag>linda</video:tag>
      <video:tag>longevity</video:tag>
      <video:tag>partridge</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MWV-Episode-72-Jonathan-Eisen-Evolvability-the-Built-En</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MWV Episode 72 - Jonathan Eisen - Evolvability, the Built En</video:title>
      <video:description>Jonathan Eisen is an evolutionary biologist, currently working at University of California, Davis and is the academic editor-in-chief of the open-access journal PLoS Biology.

On this episode, Jonathan talks about &quot;evolvability,&quot; the probability that organisms can invent new functions. To do this, he has been using genome data in conjunction with experimental information to try and understand the mechanisms by which new functions have originated.

Another area of interest for Eisen is the &quot;built environment.&quot; We live and work in buildings or structures which are non-natural environments, new to microbes. These &quot;new&quot; environments represent a controlled system in which to study the rules by which microbial communities form.

Jonathan is interested in these environments as basic science vehicle and he shares the importance of studying the built environment for science and human health.

Finally Jonathan explains his interest in &quot;open science,&quot; the ways in which science is shared. At it&apos;s core, Eisen wants to leverage cheaper technologies to accelerate the progress of science in a positive way.

This episode was recorded at the American Association for the Advancement of Science Meeting in Vancouver, British Columbia on February 18, 2012.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_30591.jpg</video:thumbnail_loc>
      <video:duration>579</video:duration>
      <video:publication_date>2013-06-06T13:37:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uGWhqtl3M24</video:player_loc>
      <video:uploader>Chris Condayan</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>AAAS</video:tag>
      <video:tag>Vancouver</video:tag>
      <video:tag>Jonathan</video:tag>
      <video:tag>Eisen</video:tag>
      <video:tag>built</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>PLoS</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>microbiology</video:tag>
      <video:tag>Davis</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Organisms</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 6 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;17th Century Though&quot;

April 16th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20678.jpg</video:thumbnail_loc>
      <video:duration>3672</video:duration>
      <video:publication_date>2012-09-07T09:02:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8XqWD_m1JhM</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami moves into the history of computing and introduces the program Java. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15940.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-08-29T00:40:46.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/nWheM30THaY</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>source</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>object</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>Eniac</video:tag>
      <video:tag>microprocessor</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>binary</video:tag>
      <video:tag>karel</video:tag>
      <video:tag>machine</video:tag>
      <video:tag>compiler</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>consoleprogram</video:tag>
      <video:tag>dialog</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Mathematics-Multivariable-Calculus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Mathematics - Multivariable Calculus</video:title>
      <video:description>This is the lecture 17 of the multivariable calculus course. Edward Frenkel is explaining this lecture as an instructor.

Multivariable Calculus
Instructor: Edward Frenkel

Course website: http://math.berkeley.edu/~frenkel</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19686.jpg</video:thumbnail_loc>
      <video:duration>4786</video:duration>
      <video:publication_date>2012-09-05T04:13:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ccbd0OeVbEs</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2009</video:tag>
      <video:tag>Mathematics</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>multivariable</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami continues to talk about expressions, variables, and values. He then finishes his lecture on conditions, scopes, if statements, and different loops.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15943.jpg</video:thumbnail_loc>
      <video:duration>2758</video:duration>
      <video:publication_date>2012-08-29T00:44:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GPWah4wbwYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>readInt</video:tag>
      <video:tag>readDouble</video:tag>
      <video:tag>values</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>constant</video:tag>
      <video:tag>pixels</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>Conditions</video:tag>
      <video:tag>scopes</video:tag>
      <video:tag>if</video:tag>
      <video:tag>Statements</video:tag>
      <video:tag>else</video:tag>
      <video:tag>cascading</video:tag>
      <video:tag>Switch</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-Letters-and-Science-C70V-f0a5df</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - Letters and Science C70V</video:title>
      <video:description>&quot;Lec 13 - Letters and Science C70V&quot; Descriptive Introduction to Physics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23890.jpg</video:thumbnail_loc>
      <video:duration>4344</video:duration>
      <video:publication_date>2012-09-14T11:49:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Auh-qIwFCWo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>13</video:tag>
      <video:tag>Letters</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>C70V</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Magnetic-Moon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Magnetic Moon</video:title>
      <video:description>NASA spacecrafts launched in 2007 have just finished their mission for trying to find out the determining cause of geomagnetic sub storms and have consequently been redeployed in a new mission in which the NASA  ARTEMIS Orbits Magnetic Moon.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/62ba5788-c231-4b52-8ebc-78a9c9f9b66b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>186</video:duration>
      <video:publication_date>2011-11-23T09:42:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7678.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>ARTEMIS</video:tag>
      <video:tag>Orbits</video:tag>
      <video:tag>magnetic</video:tag>
      <video:tag>Moon</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Rosalind-Franklin-DNA-Discoveries-in-Science-and-Art</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Rosalind Franklin, DNA Discoveries in Science and Art</video:title>
      <video:description>Rosalind Franklin, was the scientist who made the first clear X-ray images of the structure of DNA.Artists Wyllie O Hagan discovered Franklin&apos;s work on DNA whilst working in an Artist Residency in a Cancer Research UK laboratory in LondonFranklin&apos;s X-ray picture &apos;Photo 51&apos; informed Crick and Watson of DNA&apos;s double helix structure.They received the Nobel Prize, her contribution was unacknowledged.Franklin died of ovarian cancer in 1958, aged 37.O Hagan, an ovarian cancer survivor, received diagnosis and treatment of the disease whilst working on the Franklin project. The artists use their art to support awareness raising missions for ovarian cancer.For more information about Wyllie O Hagan and Rosalind Franklin, visit their website athttp://www.wyllieohagan.comFor more information about ovarian cancer, visit http://www.ovariancancer.org/To support the work of the Ovarian Cancer National Alliance. Art prints, featured in this video are on sale at OCNA&apos;s store online at:http://tinyurl.com/2bu47mAn exhibition of Wyllie O Hagan&apos;s art on Franklin is being held in Charleston, SC, USA from 6-8th September 2007. For more information go to:http://www.c4women.org/Calendar/calen...Â©2007 Wyllie O Hagan</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/e74237e7-ed33-43c3-a8cd-fec4ff1c8b1a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>121</video:duration>
      <video:publication_date>2007-10-01T01:07:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1060.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Others</video:category>
      <video:tag>rosalind</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fuel-Injected-V8-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fuel Injected V8- Introduction</video:title>
      <video:description>A very interesting 3D animation video of a fuel injected V8 engine is shown here. The working of this engine is explained here in brief.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9085.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-11-29T19:56:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9085.flv</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>3d</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>of</video:tag>
      <video:tag>A</video:tag>
      <video:tag>fuel</video:tag>
      <video:tag>injected</video:tag>
      <video:tag>V8</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami recaps on CASTs,  then continues talking about loops, function, methods, and returning. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15944.jpg</video:thumbnail_loc>
      <video:duration>3069</video:duration>
      <video:publication_date>2012-08-29T00:46:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/3oM9yT9kBBc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>grades</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>cast</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integers</video:tag>
      <video:tag>Loop</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Half</video:tag>
      <video:tag>while</video:tag>
      <video:tag>for</video:tag>
      <video:tag>method</video:tag>
      <video:tag>void</video:tag>
      <video:tag>type</video:tag>
      <video:tag>expression</video:tag>
      <video:tag>Return</video:tag>
      <video:tag>parameters</video:tag>
      <video:tag>Functions</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Electrical-Engineering-141-eddf65</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4  - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 4 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.

Introduction to Digital Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19687.jpg</video:thumbnail_loc>
      <video:duration>4990</video:duration>
      <video:publication_date>2012-09-05T04:13:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Rj4452YPOg8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PDD-Principal-Diffusion-Direction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PDD Principal Diffusion Direction</video:title>
      <video:description>Diffusion imaging can be represented by different mathematical quantities. One such quantity is the principal diffusion direction or the PDD.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/e9a772e5-f112-4e6b-a5e0-4322c288f9ea/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-10-23T19:58:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7261.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>principal</video:tag>
      <video:tag>Diffusion</video:tag>
      <video:tag>Direction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Biomarker-Discovery-Project</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Biomarker Discovery Project</video:title>
      <video:description>Dr. Lee Hartwell, nobel laureate and director of The Fred Hutchinson Cancer Research Center, talks about the uniqueness of the Biomarker Discovery Project and how the systematic approach might allow for earlier detection of breast cancer through blood tests. ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/5dad4c54-2b87-43d8-9d29-f4f1c975dbbc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>62</video:duration>
      <video:publication_date>2009-03-30T23:59:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1530.mp4</video:content_loc>
      <video:uploader>okur</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Biomarker</video:tag>
      <video:tag>Discovery</video:tag>
      <video:tag>Project</video:tag>
      <video:tag>Fred</video:tag>
      <video:tag>Hutchinson</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>research</video:tag>
      <video:tag>center</video:tag>
      <video:tag>denim</video:tag>
      <video:tag>Day</video:tag>
      <video:tag>Lee</video:tag>
      <video:tag>Hartwell</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Congruent-legs-and-base-angles-of-Isosceles-Triangles</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Congruent legs and base angles of Isosceles Triangles</video:title>
      <video:description>Congruent legs and base angles of Isosceles Triangles

Showing that congruent legs imply equal base angles and vice versa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20292.jpg</video:thumbnail_loc>
      <video:duration>543</video:duration>
      <video:publication_date>2012-09-06T14:04:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7UISwx2Mr4c</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Congruent</video:tag>
      <video:tag>legs</video:tag>
      <video:tag>and</video:tag>
      <video:tag>base</video:tag>
      <video:tag>angles</video:tag>
      <video:tag>of</video:tag>
      <video:tag>isosceles</video:tag>
      <video:tag>Triangles</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 | Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami recaps on pointers and memory. He then lectures on reading files, creating files, and over writing files.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15952.jpg</video:thumbnail_loc>
      <video:duration>2883</video:duration>
      <video:publication_date>2012-08-29T01:01:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ttbu9L4RdYs</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Memory</video:tag>
      <video:tag>pointer</video:tag>
      <video:tag>heap</video:tag>
      <video:tag>stack</video:tag>
      <video:tag>object</video:tag>
      <video:tag>reference</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Integer</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Files</video:tag>
      <video:tag>Opening</video:tag>
      <video:tag>file</video:tag>
      <video:tag>buffered</video:tag>
      <video:tag>reader</video:tag>
      <video:tag>Read</video:tag>
      <video:tag>throws</video:tag>
      <video:tag>exception</video:tag>
      <video:tag>Try</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 7 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Greek Mysticism and Rationality&quot;

April 21st, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list?p=FFD1C791A86FB485
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20679.jpg</video:thumbnail_loc>
      <video:duration>4058</video:duration>
      <video:publication_date>2012-09-07T09:02:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/etL4CJQkk-M</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami wraps up arrays and introduces array lists. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15954.jpg</video:thumbnail_loc>
      <video:duration>3023</video:duration>
      <video:publication_date>2012-08-29T01:07:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YJ9FlCFi3c8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>array</video:tag>
      <video:tag>lists</video:tag>
      <video:tag>int</video:tag>
      <video:tag>Boolean</video:tag>
      <video:tag>ADD</video:tag>
      <video:tag>class</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>Glabels</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>grey</video:tag>
      <video:tag>scale</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 14 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20686.jpg</video:thumbnail_loc>
      <video:duration>3914</video:duration>
      <video:publication_date>2012-09-07T09:07:17.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/09rbq88bZqU</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Hedgehog-Gradient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Hedgehog Gradient</video:title>
      <video:description>How does growing embryo knows where is head and where is tail supposed to be? The level of hedgehog protein a cell binds during development can influence its fate. Recently it has been shown that hedgehog pathway regulates adult&apos;s stem cells in regeneration of tissue.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/36e113cb-5a41-4344-ad9a-23ececf369b6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>26</video:duration>
      <video:publication_date>2007-04-06T20:15:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/196.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Hedgehog</video:tag>
      <video:tag>proteins</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>binding</video:tag>
      <video:tag>neurons</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vesicle-Entry-of-Adenosine-Mono-Phosphate</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vesicle Entry of Adenosine Mono-Phosphate</video:title>
      <video:description>Polar molecules such as AMP may enter fatty acid vesicles through interactions between the fatty acid head groups and the small molecule.
video by janet iwasa</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/75e07df6-987d-407e-8e32-1f267d7fedcc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>37</video:duration>
      <video:publication_date>2007-12-19T01:44:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1206.mp4</video:content_loc>
      <video:uploader>ayseni</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>fattyacid</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-Boston-ULTRA-Ex-Metabolism-across-urban-to-rural-gradients-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest</video:title>
      <video:description>Lec 23 - Boston ULTRA-Ex: Metabolism across urban-to-rural gradients - Harvard Forest. Boston ULTRA-Ex: Metabolism across urban-to-rural gradients -- Lucy Hutyra

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16000.jpg</video:thumbnail_loc>
      <video:duration>1202</video:duration>
      <video:publication_date>2012-08-29T08:00:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qnn8sbC1WHU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>tower</video:tag>
      <video:tag>atmospheric</video:tag>
      <video:tag>exchange</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces a new topic &quot;GUI&quot; or Graphical User Interface.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15957.jpg</video:thumbnail_loc>
      <video:duration>2692</video:duration>
      <video:publication_date>2012-08-29T01:10:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b8OLOWWxvx0</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>GUI</video:tag>
      <video:tag>Graphical</video:tag>
      <video:tag>user</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>buttons</video:tag>
      <video:tag>sliders</video:tag>
      <video:tag>checkboxes</video:tag>
      <video:tag>radio</video:tag>
      <video:tag>chooser</video:tag>
      <video:tag>combo</video:tag>
      <video:tag>Box</video:tag>
      <video:tag>intfield</video:tag>
      <video:tag>doublefield</video:tag>
      <video:tag>windows</video:tag>
      <video:tag>region</video:tag>
      <video:tag>Boolean</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Neural-tube-fold</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Neural tube fold</video:title>
      <video:description>About neural tube: In the developing vertebrate, the neural tube is the embryo&apos;s precursor to the central nervous system, which comprises the brain and spinal cord. The neural groove gradually deepens as the neural folds become elevated, and ultimately the folds meet and coalesce in the middle line and convert the groove into a closed tube, the neural tube or neural canal (which strictly speaking is the center of the neural tube), the ectodermal wall of which forms the rudiment of the nervous system.
text reff: wiki</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/12/ae72a9cc-57be-4f42-bd90-76dbac75aa38/cand_5.jpg</video:thumbnail_loc>
      <video:duration>10</video:duration>
      <video:publication_date>2007-12-11T01:19:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1178.mp4</video:content_loc>
      <video:uploader>scitan</video:uploader>
      <video:category>Neuroscience</video:category>
      <video:tag>neuraltube</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 15 - History 2D: Science, Magic, and Religion UCLA&quot; Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20687.jpg</video:thumbnail_loc>
      <video:duration>4047</video:duration>
      <video:publication_date>2012-09-07T09:07:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-l811HzlgdE</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-154-Parabolic-Mirrors-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 154 - Parabolic Mirrors 2</video:title>
      <video:description>Parabolic Mirrors 2

Parabolic Mirrors 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21839.jpg</video:thumbnail_loc>
      <video:duration>769</video:duration>
      <video:publication_date>2012-09-10T14:45:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7m0u6dxA5Xo</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Parabolic</video:tag>
      <video:tag>Mirrors</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cancer-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cancer video</video:title>
      <video:description>This video shows cancer formation. It is provided from blukorcancer.blogspot.com. Cancerous cells that are the uncontrolled growth of abnormal cells in the body are also called malignant cells. Its symptoms depend on the type and location of the cancer.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d03aa526-a73f-427d-9ed5-89cd3cc465d7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>36</video:duration>
      <video:publication_date>2009-05-30T09:01:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2702.mp4</video:content_loc>
      <video:category>Cell Biology</video:category>
      <video:tag>Cancer</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>Amazing</video:tag>
      <video:tag>Fantastic</video:tag>
      <video:tag>tumor</video:tag>
      <video:tag>Animation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Collapse-Right-Upper-Lobe</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Collapse Right Upper Lobe</video:title>
      <video:description>Feature of a right upper lobe collapse on a chest x-ray is shown in the video. Video is very helpful for the medical students as the X-Ray is discussed very briefly.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a9277d39-f556-47af-8535-9518545cb07a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>165</video:duration>
      <video:publication_date>2011-12-01T02:17:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9915.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Right</video:tag>
      <video:tag>Upper</video:tag>
      <video:tag>lobe</video:tag>
      <video:tag>Collapse</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-History-2D</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - History 2D</video:title>
      <video:description>Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20688.jpg</video:thumbnail_loc>
      <video:duration>4114</video:duration>
      <video:publication_date>2012-09-07T09:10:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/b4TPsWWBbkc</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>History</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Stellar-Parallax</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Stellar Parallax</video:title>
      <video:description>Stellar Parallax

Another version of the stellar parallax introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24948.jpg</video:thumbnail_loc>
      <video:duration>566</video:duration>
      <video:publication_date>2012-09-17T17:47:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/omvNINaRdxg</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Stellar</video:tag>
      <video:tag>Parallax</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/frequency-528-DNA-repair-freq</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>frequency 528  ( DNA repair freq )</video:title>
      <video:description>Frequency 528 Hz, the miraculous frequency for transformation and DNA repair. There is a special sound and color of love according to Dr. Horowitz, a Harvard-trained award-winning investigator. Broadcasting the right frequency can help open your heart, prompt peace, and hasten healing. &quot;We now know the love signal, 528 Hertz, is among the six core creative frequencies of the universe because math doesn&apos;t lie, the geometry of physical reality universally reflects this music; these findings ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/03/4b4ff675-1ed9-4a18-82bc-65e63b788f86/cand_5.jpg</video:thumbnail_loc>
      <video:duration>333</video:duration>
      <video:publication_date>2009-03-25T18:42:37.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1412.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Others</video:category>
      <video:tag>frequency</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Chakra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Haplotypes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Haplotypes</video:title>
      <video:description>A haplotype is the genetic constitution of an individual chromosome. Haplotype may refer to only one locus or to an entire genome. In the case of diploid organisms such as humans, a genome-wide haplotype comprises one member of the pair of alleles for each locus (that is, half of a diploid genome).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/ed060d3a-b464-42a1-b6ee-3b6204cef9a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2007-04-06T21:29:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/209.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Haplotype</video:tag>
      <video:tag>gene</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>population</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Introduction-With-The-Fat</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Introduction With The Fat</video:title>
      <video:description>You would be amazed to read that all fats are not bad even some are good. This video discusses different types of fats with their causes.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/04/a4322e07-ff03-4882-adde-366b5c4ab2e6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2013-04-07T17:01:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30416.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>All</video:tag>
      <video:tag>about</video:tag>
      <video:tag>Fat</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Understanding-sex-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Understanding sex part-2</video:title>
      <video:description>Sexual reproduction is common in both animals and plants. This video explains the importance of sex in conservation of species. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/b0af3460-3a21-4ac4-b18c-9adbc0b65ff0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>541</video:duration>
      <video:publication_date>2010-11-26T23:10:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6162.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Understanding</video:tag>
      <video:tag>sex</video:tag>
      <video:tag>part</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces the next assignment (Name Surfer) to the class. He then demonstrates how to begin the assignment.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15959.jpg</video:thumbnail_loc>
      <video:duration>2743</video:duration>
      <video:publication_date>2012-08-29T01:13:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AGUUQXO8eXk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>name</video:tag>
      <video:tag>surfer</video:tag>
      <video:tag>button</video:tag>
      <video:tag>text</video:tag>
      <video:tag>Field</video:tag>
      <video:tag>canvas</video:tag>
      <video:tag>GCanvas</video:tag>
      <video:tag>containers</video:tag>
      <video:tag>component</video:tag>
      <video:tag>data</video:tag>
      <video:tag>file</video:tag>
      <video:tag>string</video:tag>
      <video:tag>int</video:tag>
      <video:tag>hashmap</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-does-Air-Pressure-Can-Crush-a-Can</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does Air Pressure Can Crush a Can?</video:title>
      <video:description>Read the full experiment at www.stevespanglerscience.com/experiment/incredible-can-crusher
There are lots of different ways to crush a soda can... with your foot, in your hands, on your head. But nothing compares to the fun you&apos;ll have doing the soda can implosion experiment. Just wait until the can goes &quot;POP&quot; and then you&apos;ll see who has nerves of steel.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/09/4d8466e3-c3aa-4374-944e-31424716dd68/cand_5.jpg</video:thumbnail_loc>
      <video:duration>59</video:duration>
      <video:publication_date>2012-09-03T03:12:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/17404.mp4</video:content_loc>
      <video:uploader>Nazir Istanbl</video:uploader>
      <video:category>Interesting Science</video:category>
      <video:tag>How</video:tag>
      <video:tag>Does</video:tag>
      <video:tag>Air</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>Can</video:tag>
      <video:tag>Crush</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Contact-Inhibition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Contact Inhibition</video:title>
      <video:description>This video demonstates the process of contact inhibition, in which cells slow down their rate of division when they begin to touch one another.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/1552ed14-e901-419c-b626-3d47ee751a61/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2009-05-27T19:55:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2497.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Others</video:category>
      <video:tag>contact</video:tag>
      <video:tag>Inhibition</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/DNA-repair-mechanism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA repair mechanism</video:title>
      <video:description>DNA repair mechanism is pretty complicated. Repair mechanism recognize and remove incorrect or damaged nucleotides. I would like to give this movie to all scientists around the world. I am Dr Cong, a geneticst, working at the Molecular Biology Laboratory in Hanoi. Vietnam.
My address is :
Mr nguyen Thnah Cong
Molecular Biology Laboratory
Agricultural genetics Institute
Vien Di Truyen nong Nghiep
Tuliem, Hanoi
VIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/c3a645e0-409a-46b7-b05a-e68411fa6324/cand_5.jpg</video:thumbnail_loc>
      <video:duration>40</video:duration>
      <video:publication_date>2009-05-13T21:25:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2188.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>repair</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/GPS-and-GIS-Basics-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>GPS and GIS Basics Video</video:title>
      <video:description>Global positioning systems and geographic information systems are revolutionizing the way we manage natural resources</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/e6f6ed35-5a51-4bac-bf07-50f5a9d4a46c/cand_5.jpg</video:thumbnail_loc>
      <video:duration>246</video:duration>
      <video:publication_date>2011-12-14T06:18:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11777.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>GPS</video:tag>
      <video:tag>and</video:tag>
      <video:tag>GIS</video:tag>
      <video:tag>Basics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/PNW-Ping-Pong-ball-cannon</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>PNW: Ping Pong ball cannon</video:title>
      <video:description>On April 21, 2007, the Physics Northwest organization of Chicago held it&apos;s BIG demo workshop #1 in which a variety of physics demonstrations were built. To learn more about Physics Northwest visit their website at: https://www.edline.net/pages/Physics_Northwest.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/a6403841-b3bb-44c3-b167-7a14fbbb840b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>167</video:duration>
      <video:publication_date>2009-05-14T02:09:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2210.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Projectile</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>cannon</video:tag>
      <video:tag>Science</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Human-Health-and-Global-Change-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Human Health and Global Change - Harvard Forest</video:title>
      <video:description>Lec 24 - Human Health and Global Change - Harvard Forest. Human health and global change -- Kristina Stinson

Harvard Forest Symposium, March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16001.jpg</video:thumbnail_loc>
      <video:duration>1076</video:duration>
      <video:publication_date>2012-08-29T08:01:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/S9h7cfWKEaw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>ragweed</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-24-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 24 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami gives a lecture on data structures; he demonstrates this by showing the class how online music companies sort and classify their music. 

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15961.jpg</video:thumbnail_loc>
      <video:duration>2835</video:duration>
      <video:publication_date>2012-08-29T01:15:53.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lYZwJ6xyGNc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>data</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>shopping</video:tag>
      <video:tag>collection</video:tag>
      <video:tag>arraylist</video:tag>
      <video:tag>name</video:tag>
      <video:tag>hashmap</video:tag>
      <video:tag>object</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/CTLA-4-and-any-tumor-medicine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>CTLA-4 and any tumor medicine</video:title>
      <video:description>This video shows the mechanism of CTLA4 and anti-CTLA4. CTLA-4 stands for Cytotoxic T-Lymphocyte Antigen - 4 which is regulator in human immune system. Mutations in this protein are connectrd to mayn diseases like diabetes, thyroidal illness, etc. 
Video REf: http://www.hybridmedicalanimation.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/04/ccd10634-f81d-4400-8f1c-ba5c6c769492/cand_5.jpg</video:thumbnail_loc>
      <video:duration>56</video:duration>
      <video:publication_date>2007-04-11T00:57:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/241.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>CTLA4</video:tag>
      <video:tag>Monoclonal</video:tag>
      <video:tag>antybodies</video:tag>
      <video:tag>Immune</video:tag>
      <video:tag>system</video:tag>
      <video:tag>autoimmune</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-naked-archaeologist-preview-the-mother-of-archaeology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The naked archaeologist preview - the mother of archaeology</video:title>
      <video:description>He&apos;s the Ali G of archaeology! Simcha Jacobovici is The Naked Archaeologist. Watch his adventures on History International in the US, Vision TV in Canada, and UKTV in the UK. This video revisits the story of the mother of archeology.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/dd965252-39bb-48ec-b60e-ccd974433861/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2009-05-27T17:10:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2306.mp4</video:content_loc>
      <video:category>Archaeology</video:category>
      <video:tag>Israelites</video:tag>
      <video:tag>Naked</video:tag>
      <video:tag>archaeologist</video:tag>
      <video:tag>archeologist</video:tag>
      <video:tag>archaeology</video:tag>
      <video:tag>archeology</video:tag>
      <video:tag>bible</video:tag>
      <video:tag>St</video:tag>
      <video:tag>Helena</video:tag>
      <video:tag>Constantine</video:tag>
      <video:tag>Christian</video:tag>
      <video:tag>Ali</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-128-Parallel-Line-Equation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 128 - Parallel Line Equation</video:title>
      <video:description>Parallel Line Equation

u13_l2_t3_we2 Parallel Line Equation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25303.jpg</video:thumbnail_loc>
      <video:duration>264</video:duration>
      <video:publication_date>2012-09-18T02:47:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/4Cmv7dUgggU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>parallel</video:tag>
      <video:tag>line</video:tag>
      <video:tag>equation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dental-Cavity-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dental Cavity Animation</video:title>
      <video:description>This animation shows in detail about the reason for dental cavities. The best way to avoid dental cavity is to brush tooth regularly twice a day. Please visit http://rufusrajadurai.wetpaint.com/
for a lot of 3D medical Animations and downloads.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/d70a17b9-883f-4f43-9c9a-c9d630aa6406/cand_5.jpg</video:thumbnail_loc>
      <video:duration>57</video:duration>
      <video:publication_date>2009-05-30T09:39:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2708.mp4</video:content_loc>
      <video:category>Medical</video:category>
      <video:tag>Dental</video:tag>
      <video:tag>Cavity</video:tag>
      <video:tag>CAVITIES</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>rufus</video:tag>
      <video:tag>rajadurai</video:tag>
      <video:tag>Oral</video:tag>
      <video:tag>microflora</video:tag>
      <video:tag>brush</video:tag>
      <video:tag>Teeth</video:tag>
      <video:tag>Twice</video:tag>
      <video:tag>daily</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-Glass-Absorption-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - Glass Absorption (Quiz)</video:title>
      <video:description>Glass Absorption (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26186.jpg</video:thumbnail_loc>
      <video:duration>131</video:duration>
      <video:publication_date>2012-09-19T00:10:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VY3yL2nDHuQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Glass</video:tag>
      <video:tag>absorption</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-streak-an-agar-plate-microbiology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to streak an agar plate - microbiology</video:title>
      <video:description>Microbiology is a term derived from the Greek language mikros(small), bios (life) and ????a (logia). It involves studying microscopic organs, either acellular (have no cells), unicellular (have single cell) and multi-cellular (colony of cells). This discipline has several sub-discipline like mycology, bacteriology, virology, parasitology among others. This video explains on how to streak an agar plate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/244ef1b6-0a4e-4570-859f-bb8c2233aebc/cand_5.jpg</video:thumbnail_loc>
      <video:duration>179</video:duration>
      <video:publication_date>2013-02-11T04:13:50.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/30232.mp4</video:content_loc>
      <video:uploader>Jennifer Byars</video:uploader>
      <video:category>Accounting</video:category>
      <video:tag>microbiology</video:tag>
      <video:tag>How</video:tag>
      <video:tag>streak</video:tag>
      <video:tag>an</video:tag>
      <video:tag>agar</video:tag>
      <video:tag>plate</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exam-of-The-Abdomen</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exam of The Abdomen</video:title>
      <video:description>This video shows the examination of abdomen by an expert doctor. The change in shape and size of the abdomen may be the sign of some serious problem.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/5707a42c-1b4e-4eb7-846f-f5c6b92023b3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>571</video:duration>
      <video:publication_date>2011-12-01T00:31:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9829.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Clinical</video:tag>
      <video:tag>Abdominal</video:tag>
      <video:tag>exam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Osteoporosis-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Osteoporosis Animation</video:title>
      <video:description>This is an 3D medical animation video to show what is osteoporosis and how it cause weakness to bone and the effect of osteoblast and osteoclast cells in it.also it shows the later stage and diagnosis of osteoporosis. Please visit http://rufusrajadurai.wetpaint.com for more information.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/05/868f70cf-6d2d-44be-b913-4e10965f3c98/cand_5.jpg</video:thumbnail_loc>
      <video:duration>87</video:duration>
      <video:publication_date>2009-05-28T01:57:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2673.mp4</video:content_loc>
      <video:uploader>Admin</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>osteoporosis</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>3d</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>osteoclast</video:tag>
      <video:tag>osteoblast</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>kyphosis</video:tag>
      <video:tag>oestrogen</video:tag>
      <video:tag>therapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Introduction-to-Human-Behavioral-Biology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Introduction to Human Behavioral Biology</video:title>
      <video:description>&quot;Lec 1 - Introduction to Human Behavioral Biology&quot; (March 29, 2010) Stanford professor Robert Sapolsky gave the opening lecture of the course entitled Human Behavioral Biology and explains the basic premise of the course and how he aims to avoid categorical thinking.

Stanford University
http://www.stanford.edu

Stanford Department of Biology
http://biology.stanford.edu/

Stanford University Channel on YouTube
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18943.jpg</video:thumbnail_loc>
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      <video:publication_date>2012-09-04T08:13:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NNnIGh9g6fA</video:player_loc>
      <video:uploader>0|14|0</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>human</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>behavior</video:tag>
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      <video:tag>Nature</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Hormone</video:tag>
      <video:tag>Amygdala</video:tag>
      <video:tag>body</video:tag>
      <video:tag>Chemical</video:tag>
      <video:tag>Physiology</video:tag>
      <video:tag>Emotion</video:tag>
      <video:tag>thought</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Society</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>information</video:tag>
      <video:tag>category</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>anxiety</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>neuron</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>genetics</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>categ</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Time-Lapse-of-Harvards-Largest-Solar-Project-Being-Installed-at-Harvard-Athletics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Time Lapse of Harvard&apos;s Largest Solar Project Being Installed at Harvard Athletics</video:title>
      <video:description>Lec 3 - Time Lapse of Harvard&apos;s Largest Solar Project Being Installed at Harvard Athletics. In May 2012 Harvard Athletics completed a six week renewable project as it installed a layer of 2,275 solar panels on the roof of Gordon Track. The 600kW installation is Harvard University&apos;s largest solar energy project and is an important step forward in the University&apos;s goal to reduce greenhouse gas emissions 30% by 2016, including growth.&quot;</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15968.jpg</video:thumbnail_loc>
      <video:duration>206</video:duration>
      <video:publication_date>2012-08-29T06:57:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/LXe-VtBpRuo</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>college</video:tag>
      <video:tag>university</video:tag>
      <video:tag>solar</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>environment</video:tag>
      <video:tag>Power</video:tag>
      <video:tag>warming</video:tag>
      <video:tag>School</video:tag>
      <video:tag>student</video:tag>
      <video:tag>Athletics</video:tag>
      <video:tag>Harvard</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 17 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;20th Century Physics&quot;

May 26th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20689.jpg</video:thumbnail_loc>
      <video:duration>4050</video:duration>
      <video:publication_date>2012-09-07T09:10:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/knqasfuiyfo</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What is dopamine and its functions.</video:title>
      <video:description>What is dopamine? Dopamine is a catecholamine neurotransmitter present in a wide variety of animals, including both vertebrates and invertebrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b171ff3b-2d7d-43ff-8664-e9cb7bf1ccf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>80</video:duration>
      <video:publication_date>2011-10-18T01:41:54.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7019.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>What</video:tag>
      <video:tag>is</video:tag>
      <video:tag>Dopamine</video:tag>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Bailout 1: Liquidity vs. Solvency</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 1: Liquidity vs. Solvency

Review of balance sheets.  Difference between illiquidity and insolvency.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20210.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-06T02:35:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/ZUEjRYe7MRk</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>1</video:tag>
      <video:tag>Liquidity</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Solvency</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How does LDL enter the cell?</video:title>
      <video:description>LDL is needed in normal cell life. LDL (low density lipoprotein)enters the cells by receptor mediated uptake, meaning, it is active process. LDL comes in LDL particles docking on LDL receptors. Endocytosis begins, and particles are coated with clathrin. Afterwords, LDL particle dissolves.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bd255aa9-d988-4ed3-b8f1-c2b88cb89477/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2007-05-12T00:33:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/275.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Education</video:category>
      <video:tag>LDL</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>density</video:tag>
      <video:tag>Lipoprotein</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>active</video:tag>
      <video:tag>Transport</video:tag>
    </video:video>
  </url>
  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cardiology Medical Animation - Deployment of mitral valve clip</video:title>
      <video:description>Medical animation on deployment of mitral valve clip shows demo reel shows heart model with moving cross sections of a beating heart, full blood flow, mechanism of action (MOA produced for medical companies, pharmaceutical companies, biotechnology, marketing agencies, medical professionals and more.

For more information visit - http://www.scientificanimations.com</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/06/3fb84184-1685-47ad-96d9-7a780eb086f4/cand_5.jpg</video:thumbnail_loc>
      <video:duration>139</video:duration>
      <video:publication_date>2009-06-27T12:32:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/2901.mp4</video:content_loc>
      <video:uploader>Girish Khera</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>mitral</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>clip</video:tag>
      <video:tag>Heart</video:tag>
      <video:tag>cardiology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Photosynthesis-non-cyclic-phosphorylation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Photosynthesis: non cyclic phosphorylation</video:title>
      <video:description>Photosynthesis is process of producing sugar from carbon dioxide with a help of sunlight by plants, algae and some bacteria. Briefly, photosynthesis may be divided in to light depended reactions and Calvin&apos;s cycle. Light depended reactions are described in this video. Water is photolysed, splitted to oxygen and electrons. Electrons are pumped and are reducing NADP.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/75376884-da00-44c5-85b6-a89a17719abd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>28</video:duration>
      <video:publication_date>2007-05-12T00:34:30.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/276.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Photosynthesis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Live-Radial-Keratotomy-Operation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Live Radial Keratotomy Operation</video:title>
      <video:description>Live Radial Keratotomy Operation is shown in this video. Radial keratotomy (RK) is a refractive surgical procedure to correct myopia.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/d00a83d3-0ee8-4c0c-9403-e3447ddf82da/cand_5.jpg</video:thumbnail_loc>
      <video:duration>77</video:duration>
      <video:publication_date>2011-12-01T20:15:39.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10339.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>radial</video:tag>
      <video:tag>Keratotomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Structure-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Structure of DNA</video:title>
      <video:description>The structure of DNA is illustrated by a right handed double helix, with about 10 nucleotide pairs per helical turn. Each spiral strand, composed of a sugar phosphate backbone and attached bases, is connected to a complementary strand by hydrogen bonding (non- covalent) between paired bases, adenine (A) with thymine (T) and guanine (G) with cytosine (C).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/6c0e7f35-e317-4f4d-a35d-093310bbae0f/cand_25.jpg</video:thumbnail_loc>
      <video:duration>79</video:duration>
      <video:publication_date>2007-05-16T02:29:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/368.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>dna</video:tag>
      <video:tag>Structure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-History-2D-Science-Magic-and-Religion-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - History 2D: Science, Magic, and Religion UCLA</video:title>
      <video:description>&quot;Lec 20 - History 2D: Science, Magic, and Religion UCLA&quot; Lecture Title: &quot;Final Lecture&quot;

June 9th, 2009

Professor Courtenay Raia lectures on science and religion as historical phenomena that have evolved over time. Examines the earlier mind-set before 1700 when into science fitted elements that came eventually to be seen as magical. THe course also question how Western cosmologies became &quot;disenchanted.&quot; Magical tradition transformed into modern mysticisms is also examined as well as the political implications of these movements. Includes discussion concerning science in totalitarian settings as well as &quot;big science&quot; during the Cold War.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA History 2D: Science, Magic, and Religion classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20692.jpg</video:thumbnail_loc>
      <video:duration>3861</video:duration>
      <video:publication_date>2012-09-07T09:10:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/i4y0wgknYXA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>History</video:category>
      <video:tag>Some</video:tag>
      <video:tag>clips</video:tag>
      <video:tag>and</video:tag>
      <video:tag>images</video:tag>
      <video:tag>may</video:tag>
      <video:tag>Have</video:tag>
      <video:tag>Been</video:tag>
      <video:tag>blurred</video:tag>
      <video:tag>or</video:tag>
      <video:tag>removed</video:tag>
      <video:tag>to</video:tag>
      <video:tag>avoid</video:tag>
      <video:tag>copyright</video:tag>
      <video:tag>infringement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Mathematics-16A-Lecture-7</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Mathematics 16A - Lecture 7</video:title>
      <video:description>Mathematics 16A - Lecture 7

Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25782.jpg</video:thumbnail_loc>
      <video:duration>4247</video:duration>
      <video:publication_date>2012-09-18T17:33:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AqqrYDP_njk</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Mathematics</video:tag>
      <video:tag>16A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>7</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Gene-Regulation-in-Plant-Cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Gene Regulation in Plant Cells</video:title>
      <video:description>Gene Control in Plants in established by phytochrome. If phytochrome is exposed to light it produces regulatory proteins, which promotes gene expression, thus protein production. Proteins amay be used in chloroplasts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/bd6cfb01-c240-45ed-a0bc-52fd40019a5b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>39</video:duration>
      <video:publication_date>2007-05-16T02:04:44.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/347.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>GeneControl</video:tag>
      <video:tag>Plants</video:tag>
      <video:tag>chloroplasts</video:tag>
      <video:tag>phytochrome</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Examination of Elbow</video:title>
      <video:description>This video shows the examination of elbows by an expert doctor. This video will clear the concept that how to examine an elbow properly and how to check the swallowing if any.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/196ebeb4-d670-4a51-8b26-7fbb5232ea14/cand_25.jpg</video:thumbnail_loc>
      <video:duration>67</video:duration>
      <video:publication_date>2011-11-29T11:43:56.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Elbow</video:tag>
      <video:tag>exam</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Paramecium and Osmosis</video:title>
      <video:description>The Paramecium is a group of Protist, Ciliate. They generally feed upon bacteria and other small cells. Osmoregulation (balancing constant salt and water concentration) is carried out by a pair of contractile vacuoles, which actively pump water absorbed by osmosis from their surroundings.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/05/5e991e63-fa48-4ffc-99ef-b922c9003f6d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2007-05-16T02:14:43.000Z</video:publication_date>
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      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Paramecium</video:tag>
      <video:tag>Osmoregulation</video:tag>
      <video:tag>contractile</video:tag>
      <video:tag>vacuoles</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Medical Tourism Might be Dangerous</video:title>
      <video:description>Medical tourism might bring you dangerous infections. This is the warning of these two medical specialists who insist on being extra cautious when taking a decision for treatment abroad. It appears these patients are more prone to certain types of infections that are common to the country they are in. This may lead to fatal complications at a later stage. See more in the video.</video:description>
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      <video:duration>163</video:duration>
      <video:publication_date>2011-12-01T02:27:43.000Z</video:publication_date>
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      <video:uploader>benchwork</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>tourism</video:tag>
      <video:tag>Infections</video:tag>
      <video:tag>warning</video:tag>
      <video:tag>danger</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 4 - Special Topics in Supply Chain Management&quot; R and D Opportunities and the Future of RFID Tags

Hao Min, Fudan University
Sang-Gug Lee, ICU
Gisele Bennett, Georgia Tech
Manfred Aigner, TU-Graz and Phillips

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15487.jpg</video:thumbnail_loc>
      <video:duration>2695</video:duration>
      <video:publication_date>2012-08-28T17:46:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/KIkTU03nGxc</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reaction of Given Time on Different Concentration of Gases</video:title>
      <video:description>Calculating for the Rate if the formula has a given time and different concentration of gas.</video:description>
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      <video:duration>357</video:duration>
      <video:publication_date>2010-12-20T11:44:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6660.mp4</video:content_loc>
      <video:uploader>faorger</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>ap</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>3</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Water-Quality-and-Solutions-to-Water-Shortages-Rice-Design-Alliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4- Water Quality and Solutions to Water Shortages, Rice Design Alliance</video:title>
      <video:description>Lec 4- Water Quality and Solutions to Water Shortages, Rice Design Alliance.
Water Quality Issues and Solutions to Water Shortages

Wednesday, August 31, 2011, 6:30 p.m.

Panelists: Jun Chang, Civil and Environmental Engineer, Deputy Director of Public Works, City of Houston, Dr. John Jacob, TAMU/Texas Sea Grant, Director Texas Coastal Watershed Program, Dr. Hanadi S. Rifai, Professor and Director of Environmental Engineering Graduate Program, Department of Civil and Environmental Engineering, University of Houston

Moderators: Mark Greenblatt, Investigative Reporter, KHOU, and Thomas Colbert

Water is our most precious resource and this month, RDA hosts a two-part civic forum on water supply issues in the State of Texas and the Houston region on August 24 and August 31, 2011. Texas is currently experiencing one of the worst droughts in its recorded history. Compounding this problem is the fact that many of the state&apos;s aquifers have been in decline for many years. Water quality is emerging as a serious issue facing the Houston region. Will the state&apos;s water supplies be adequate to support Houston&apos;s growing population and continuing industrialization?</video:description>
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      <video:duration>5475</video:duration>
      <video:publication_date>2012-09-02T18:26:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x8506TKMgCE</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Housotn</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami introduces the next assignment &quot;the face pamphlet&quot; and demonstrates how to make the program.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15962.jpg</video:thumbnail_loc>
      <video:duration>2825</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/YuVrg0RiPmM</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
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      <video:tag>programing</video:tag>
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      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
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      <video:tag>language</video:tag>
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      <video:tag>Stanford</video:tag>
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      <video:tag>the</video:tag>
      <video:tag>Face</video:tag>
      <video:tag>pamphlet</video:tag>
      <video:tag>profiles</video:tag>
      <video:tag>name</video:tag>
      <video:tag>Status</video:tag>
      <video:tag>image</video:tag>
      <video:tag>Milgram</video:tag>
      <video:tag>concurrency</video:tag>
      <video:tag>thread</video:tag>
      <video:tag>runnable</video:tag>
      <video:tag>shared</video:tag>
      <video:tag>data</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nucleokinesis-centrosomes-dance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nucleokinesis: centrosome&apos;s dance</video:title>
      <video:description>Centrosome positioning in stationary cell. What happen and why stationary cell appear centrosome?</video:description>
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      <video:duration>4</video:duration>
      <video:publication_date>2007-05-24T04:37:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/412.mp4</video:content_loc>
      <video:uploader>nazir</video:uploader>
      <video:category>Molecular Biology</video:category>
      <video:tag>Nucleokinesis</video:tag>
      <video:tag>centrosome</video:tag>
      <video:tag>Nucleus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Alpha-amylase-assay-training-video-part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Alpha amylase assay-training video part 3</video:title>
      <video:description>This is the last part of a three part video demonstrating procedure of alpha amylase assay. The first video explains the theory of the assay while the second video demonstrate sample preparation procedures. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c8b32281-ba69-4c25-a4f5-8fe9cda0f057/cand_5.jpg</video:thumbnail_loc>
      <video:duration>435</video:duration>
      <video:publication_date>2010-11-26T10:39:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6130.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>alpha</video:tag>
      <video:tag>amylase</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Training</video:tag>
      <video:tag>Video</video:tag>
      <video:tag>part</video:tag>
      <video:tag>3</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Vein-injection</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Vein injection</video:title>
      <video:description>Intravenous injection is the direct injection of a substance into the veins. This can be done by medical personnel for useful medical purposes. Sometimes the method is used unlawfully by injection drugs prohibited by the medical sector.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9949.jpg</video:thumbnail_loc>
      <video:duration>223</video:duration>
      <video:publication_date>2011-12-01T02:32:18.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/9949.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Education</video:category>
      <video:tag>vein</video:tag>
      <video:tag>injection</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 1 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families 

Lecture Title: &quot;Course Introduction&quot;

April 1st, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20693.jpg</video:thumbnail_loc>
      <video:duration>3200</video:duration>
      <video:publication_date>2012-09-07T15:35:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2OUocz6SdtQ</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-55-Proof-Part-4-Minimizing-Squared-Error-to-Regression-Line</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 55 - Proof (Part 4) Minimizing Squared Error to Regression Line</video:title>
      <video:description>Proof (Part 4) Minimizing Squared Error to Regression Line

Proof (Part 4) Minimizing Squared Error to Regression Line</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22740.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-09-11T03:00:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/8RSTQl0bQuw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Proof</video:tag>
      <video:tag>part</video:tag>
      <video:tag>4</video:tag>
      <video:tag>Minimizing</video:tag>
      <video:tag>Squared</video:tag>
      <video:tag>error</video:tag>
      <video:tag>to</video:tag>
      <video:tag>regression</video:tag>
      <video:tag>line</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 11 - Special Topics in Supply Chain Management&quot; Welcome and Introduction

Steve Miles, MIT

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15502.jpg</video:thumbnail_loc>
      <video:duration>383</video:duration>
      <video:publication_date>2012-08-28T17:52:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H7vyIn6WtOk</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Video-clip-of-a-Colonoscopy-Taken-by-Dr-Julio-Murra-Saca</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Video clip of a Colonoscopy Taken by Dr. Julio Murra-Saca</video:title>
      <video:description>What is a colonoscopy? A colonoscopy allows a doctor to look inside the entire large intestine.The procedure enables the physician to see things such as inflamed tissue, abnormal growths, and ulcers. It is most often used to look for early signs of cancer in the colon and rectum. It is also used to look for causes of unexplained changes in bowel habits and to evaluate symptoms like abdominal pain, rectal bleeding,and weight loss. The colon, or large bowel, is the last portion of your digestive tract, or gastrointestinal tract.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/09/6d67d02f-79ec-40c9-969f-c8f5500e098b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>13</video:duration>
      <video:publication_date>2009-09-04T23:36:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3325.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Colonoscopy</video:tag>
      <video:tag>ENDOSCOPY</video:tag>
      <video:tag>Colon</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Polyps</video:tag>
      <video:tag>polypectomy</video:tag>
      <video:tag>sigmoidoscopy</video:tag>
      <video:tag>Murra</video:tag>
      <video:tag>Saca</video:tag>
      <video:tag>MD</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>intestine</video:tag>
      <video:tag>Diverticul</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Diversity-of-Life-Introduction-to-Viruses-Seminar</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Diversity of Life: Introduction to Viruses ( Seminar )</video:title>
      <video:description>Diversity of Life: Introduction to Viruses 
Christine Herrmann, PhD</video:description>
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      <video:publication_date>2007-06-10T01:53:36.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/488.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Height</video:tag>
      <video:tag>510</video:tag>
      <video:tag>width</video:tag>
      <video:tag>800</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Breast-Cancer-Treatment-By-Gene</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Breast Cancer Treatment By Gene</video:title>
      <video:description>This video shows the patient gene causing the breast cancer. Here a patient cured from this disease is shown.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/affbc234-c7d9-47ee-8a3c-fe0d8851cdba/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-12-01T02:28:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9940.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>gene</video:tag>
      <video:tag>Causing</video:tag>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>resistance</video:tag>
      <video:tag>to</video:tag>
      <video:tag>chemotherapy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Building-a-Turing-machine</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Building a Turing machine</video:title>
      <video:description>A Turing machine is a math concept that shows that a few simple rules can be used to solve any computable computation. This video presents a machine built as per the concept. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c4a52258-7a7c-4562-a23d-cc02f1784e3e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>308</video:duration>
      <video:publication_date>2010-11-26T20:41:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6144.mp4</video:content_loc>
      <video:uploader>tubetub</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>building</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Turing</video:tag>
      <video:tag>machine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 4 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Theories of Intimate Relationships Part 2&quot;
April 10th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20696.jpg</video:thumbnail_loc>
      <video:duration>4391</video:duration>
      <video:publication_date>2012-09-07T15:35:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bz9iF6h-AuU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-196-Interest-Rate-Swap-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 196 - Interest Rate Swap 2</video:title>
      <video:description>Interest Rate Swap 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20569.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2012-09-06T15:57:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/xE43JrjCpjE</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Interest</video:tag>
      <video:tag>Rate</video:tag>
      <video:tag>swap</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Germ-Layers-What-Will-They-Become</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Germ Layers - What Will They Become?</video:title>
      <video:description>As a human embryo develops, its cells become progressively restricted in the types of specialized cells that they can produce. Inner cell mass (ICM) cells of the blastocyst can make any type of body cell. Gastrula-stage cells can give rise to the cells of a given germ layer. Later, cells become even more restricted. For example, the pancreatic bud of the endoderm layer can only make the cells of the pancreas.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5783a907-2dc2-4ffc-8365-a4da315fbe67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>85</video:duration>
      <video:publication_date>2007-08-02T20:08:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/561.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>germlayer</video:tag>
      <video:tag>Embryogenesis</video:tag>
      <video:tag>diferentiation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Computer-Science-61A-Lecture-32</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - Computer Science 61A - Lecture 32</video:title>
      <video:description>Computer Science 61A - Lecture 32

The Structure and Interpretation of Computer Programs</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26981.jpg</video:thumbnail_loc>
      <video:duration>2945</video:duration>
      <video:publication_date>2012-09-19T06:13:56.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z4O9MjK_AFk</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>61A</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>32</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Endorphins-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Endorphins Video</video:title>
      <video:description>Video illustrates endorphin. Endorphins are manufactured in the brain, spinal cord, and many other parts of the body. They are released in response to neurotransmitters and bind to certain neuron receptors (the same ones that bind opiate medicines). Endorphins act as analgesics (diminishing the perception of pain) and as sedatives. Read more: http://www.medterms.com/script/main/art.asp?articlekey=10812</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/81bcdfc8-adbf-4f44-a962-0644999e5e16/cand_5.jpg</video:thumbnail_loc>
      <video:duration>96</video:duration>
      <video:publication_date>2010-11-24T00:10:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5845.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Endorphins</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-96-Coverting-Repeating-Decimals-to-Fractions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 96 - Coverting Repeating Decimals to Fractions 2</video:title>
      <video:description>Coverting Repeating Decimals to Fractions 2

Converting more interesting repeating decimals to fractions</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20215.jpg</video:thumbnail_loc>
      <video:duration>546</video:duration>
      <video:publication_date>2012-09-06T02:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Ihws0d-WLzU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Coverting</video:tag>
      <video:tag>Repeating</video:tag>
      <video:tag>Decimals</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Fractions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cellular-mechanism-of-muscular-contraction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cellular mechanism of muscular contraction</video:title>
      <video:description>Action potential is transmitted from the motor neuron to the muscle fiber through the binding process of neurotransmitter with specific receptor in the muscle membrane. Action potential in the muscle fiber caused release of calcium by the action of the calcium pump. Calcium flows through the muscle and initiates muscle contraction. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/04/a0836b81-91eb-4cd9-b07f-65659c263447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>133</video:duration>
      <video:publication_date>2010-04-08T20:18:45.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4154.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Cellular</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Muscular</video:tag>
      <video:tag>contraction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Earths-Magnetism</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Earth&apos;s Magnetism</video:title>
      <video:description>This video demonstrates elements Of Earth&apos;s magnetism which is known as a magnetic field that extends from the Earth&apos;s inner core to where it meets the solar wind, a stream of energetic particles emanating from the Sun.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/f6b00ef8-0cfb-47a6-89c4-8637df8a1d26/cand_5.jpg</video:thumbnail_loc>
      <video:duration>394</video:duration>
      <video:publication_date>2011-12-14T06:10:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11770.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Elements</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Earth</video:tag>
      <video:tag>magnetism</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 10 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Managing Differences Part 1&quot;

April 29th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20702.jpg</video:thumbnail_loc>
      <video:duration>4345</video:duration>
      <video:publication_date>2012-09-07T15:41:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FvPv8vxsQVI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Familie</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Plants-transpiration</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Plants transpiration</video:title>
      <video:description>Transpiration in plants occurs from the roots to the leaves in delivery of water from the ground. It is the evaporation of water from plants as this video demonstrates.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_11773.jpg</video:thumbnail_loc>
      <video:duration>342</video:duration>
      <video:publication_date>2011-12-14T06:13:50.000Z</video:publication_date>
      <video:content_loc>https://www.dnatube.com/flvideo/11773.mp4</video:content_loc>
      <video:uploader>velatin</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>transpiration</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Plants</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Introduction-to-Ratios-new-HD-version</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Introduction to Ratios (new HD version)</video:title>
      <video:description>Introduction to Ratios (new HD version)

What a ratio is.  Simple ratio problems.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20570.jpg</video:thumbnail_loc>
      <video:duration>853</video:duration>
      <video:publication_date>2012-09-06T15:57:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/HpdMJaKaXXc</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>ratios</video:tag>
      <video:tag>new</video:tag>
      <video:tag>HD</video:tag>
      <video:tag>version</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Integration-Hormones-and-Chemical</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34- Integration: Hormones and Chemical</video:title>
      <video:description>Lec 34- Integration: Hormones and Chemical.
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17182.jpg</video:thumbnail_loc>
      <video:duration>2751</video:duration>
      <video:publication_date>2012-09-02T12:14:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/fGXsL5aqTOY</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Dangers-of-Darwins-theory-interview-with-Daniel-Dennet</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Dangers of Darwin’s theory: interview with Daniel Dennet</video:title>
      <video:description>The greatest danger of Darwin’s theory of evolution is that is challenges what human has believed for thousands or even millions of years, that is only a more intelligent being can create lesser intelligent things. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/66c659cc-f915-4539-b267-70edcc91940f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>109</video:duration>
      <video:publication_date>2007-08-10T00:34:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/658.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>Darwin</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>interview</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fossil-Record-of-Fish-Evolution</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fossil Record of Fish Evolution</video:title>
      <video:description>A quarry site in Nevada carries the evolutionary history of a population of stickleback fish that resided there when it was a freshwater lake. In a short time (in geological therms) about 10,000 years fish population can be seen to dramatically reduce the size of their pelvic spines. This particular fossil record is remarkably complete with nearly year-by-year detail which includes documentation of intermediate forms. www.hhmi.org</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/4581000c-349c-4c57-983c-567bfc88cba8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>153</video:duration>
      <video:publication_date>2007-08-02T20:52:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/564.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Stickleback</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>paleontology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fusion-Medical-Animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fusion Medical Animation</video:title>
      <video:description>Fusion Medical Animation produces mode of action animation videos for the Pharma and Healthcare industries. Our MOA/MOD animations can lead to greater awareness and adoption of our clients products.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/01/db3967ff-fe65-4b4c-93fc-c821b2c206b9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2011-01-27T10:29:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6781.mp4</video:content_loc>
      <video:uploader>Simon Reid</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Medical</video:tag>
      <video:tag>Animation</video:tag>
      <video:tag>pharmaceutical</video:tag>
      <video:tag>mechanism</video:tag>
      <video:tag>of</video:tag>
      <video:tag>action</video:tag>
      <video:tag>mode</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-40-Light-Intensity-Geiger-Counter</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Light Intensity-Geiger Counter</video:title>
      <video:description>Light Intensity-Geiger Counter

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26197.jpg</video:thumbnail_loc>
      <video:duration>286</video:duration>
      <video:publication_date>2012-09-19T00:12:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GFCTD-Em7Yo</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>Intensity</video:tag>
      <video:tag>Geiger</video:tag>
      <video:tag>Counter</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-26-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami lectures non-standard Java and shows the class a few books he recommends for further readings on Java.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=84A56BC7F4A1F852

CS106A at Stanford Unversity:
http://www.stanford.edu/class/cs106a/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15963.jpg</video:thumbnail_loc>
      <video:duration>2531</video:duration>
      <video:publication_date>2012-08-29T01:18:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Qi6L9lfbyyQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>acm</video:tag>
      <video:tag>libraries</video:tag>
      <video:tag>standard</video:tag>
      <video:tag>Eclipse</video:tag>
      <video:tag>class</video:tag>
      <video:tag>main</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>Public</video:tag>
      <video:tag>static</video:tag>
      <video:tag>void</video:tag>
      <video:tag>string</video:tag>
      <video:tag>name</video:tag>
      <video:tag>surfer</video:tag>
      <video:tag>JAR</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Applications-Of-Artificial-Satellites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Applications Of Artificial Satellites</video:title>
      <video:description>In this video, the narrator demonstrates the different utilization of artificial satellites. Two types of artificial satellites are geostationary satellite and polar satellite.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/5181fc4a-8bb9-4d36-9021-7b8bbe2ad4b8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>297</video:duration>
      <video:publication_date>2011-12-14T06:20:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11779.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>Artificial</video:tag>
      <video:tag>Satellites</video:tag>
      <video:tag>Geostationary</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>orbit</video:tag>
      <video:tag>velocity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tartarate-oxidation-colors-and-gases-catalysts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tartarate oxidation: colors and gases - catalysts</video:title>
      <video:description>Without an appropriate catalyst some chemical reactions would be so slow as to appear not to occur at all on the human timescale. However, when catalyzed, these reactions can be very dramatic. Dr. Cech shows a very colorful reaction involving oxalate catalysis. Tartarate oxidation is catalyzed with CoCl2. Also featured on the DVD The Double Life of RNA, available free from HHMI.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/6abb46a9-4af8-4214-80fd-4fc7c100d2ad/cand_5.jpg</video:thumbnail_loc>
      <video:duration>368</video:duration>
      <video:publication_date>2007-08-02T22:54:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/602.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Oxalate</video:tag>
      <video:tag>catalyst</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>tartaric</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 11 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Managing Differences Part 2&quot;

April 29th, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list?p=A1DA9D11E15C116D
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20703.jpg</video:thumbnail_loc>
      <video:duration>4349</video:duration>
      <video:publication_date>2012-09-07T15:44:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qMwq1hNxe1Q</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Evolution-of-the-Y-Chromosome-Part-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Evolution of the Y Chromosome Part 1</video:title>
      <video:description>This video explains how Y chromosome is evolved. Human X and Y chromosomes are called sex chromosomes, because, among other things they determine sex. 
Y chromosome is quite smaller than the X. How did the Y chromosome become so small? This animation depicts the 300-million-year odyssey of the sex chromosomes that began when the proto X and Y were an identical pair.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/73d71fda-1fd5-42ce-a837-a39223139011/cand_5.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
      <video:publication_date>2007-08-06T13:54:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/619.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>chromosome</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>YChromosome</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/SPACEPOL-Academic-Publishers-Books-This-Autumn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>SPACEPOL Academic Publishers:  Books This Autumn</video:title>
      <video:description>SPACEPOL Books This Autumn 2010 presents perhaps the only textbook to cut past the technology hype that is causing many governments and companies to struggle with technology spending decisions. Technological Revolution as Political Coup D&apos;etat (ISBN13: 9789529950843) will be released this fall. Multidisciplinary expert and author Gunnar K. A. Njalsson talks about why policymakers, students, professors, journalists and other professionals should be interested.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/07/df0796b1-2b36-42cf-b425-7d58f4e518cb/cand_5.jpg</video:thumbnail_loc>
      <video:duration>178</video:duration>
      <video:publication_date>2010-07-24T08:52:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4433.mp4</video:content_loc>
      <video:uploader>SPNW NewsWire</video:uploader>
      <video:category>Others</video:category>
      <video:tag>technology</video:tag>
      <video:tag>innovation</video:tag>
      <video:tag>Canada</video:tag>
      <video:tag>Books</video:tag>
      <video:tag>government</video:tag>
      <video:tag>textbooks</video:tag>
      <video:tag>university</video:tag>
      <video:tag>spacepol</video:tag>
      <video:tag>9789529950843</video:tag>
      <video:tag>2010</video:tag>
      <video:tag>ciencia</video:tag>
      <video:tag>tecnologia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Chimera-RNA-Interference</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Chimera RNA Interference</video:title>
      <video:description>( http://www.abnova.com ) - Chimera RNAi is a process by which small interfering RNA/DNA chimera triggers the destruction of mRNA. The discovery work, design, and application of chimera RNAi have been pioneered by Professor Kaoru Saigo and Dr. Kumiko Ui-Tei at the University of Tokyo. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/fea7841d-b696-477f-9b24-ede9fb7f3447/cand_5.jpg</video:thumbnail_loc>
      <video:duration>75</video:duration>
      <video:publication_date>2010-08-09T10:07:22.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4463.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>Chimera</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>interference</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Naming-Benzene-Derivatives-Introduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Naming Benzene Derivatives Introduction</video:title>
      <video:description>Naming Benzene Derivatives Introduction

Naming Benzene Derivatives Introduction</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24604.jpg</video:thumbnail_loc>
      <video:duration>520</video:duration>
      <video:publication_date>2012-09-17T14:16:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/A5r7wkwDID4</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>Naming</video:tag>
      <video:tag>benzene</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>introduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-28-Programming-Methodology-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - Programming Methodology (Stanford)</video:title>
      <video:description>Programming Methodology (Stanford)

Lecture by Professor Mehran Sahami for the Stanford Computer Science Department (CS106A). Professor Sahami&apos;s last lecture of the quarter, he shows the winners of the graphics contest.

CS106A is an Introduction to the engineering of computer applications emphasizing modern software engineering principles: object-oriented design, decomposition, encapsulation, abstraction, and testing. Uses the Java programming language. Emphasis is on good programming style and the built-in facilities of the Java language. 

CS106A at Stanford Unversity:
http://www.stanford.edu/class/CS106A/

Stanford University:
http://www.stanford.edu

Stanford on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15965.jpg</video:thumbnail_loc>
      <video:duration>2491</video:duration>
      <video:publication_date>2012-08-29T01:20:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Kfc5O8hVzLQ</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>programing</video:tag>
      <video:tag>software</video:tag>
      <video:tag>variable</video:tag>
      <video:tag>Names</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>language</video:tag>
      <video:tag>JAVA</video:tag>
      <video:tag>Stanford</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>aesthetics</video:tag>
      <video:tag>Review</video:tag>
      <video:tag>Objects</video:tag>
      <video:tag>classes</video:tag>
      <video:tag>interface</video:tag>
      <video:tag>strings</video:tag>
      <video:tag>chars</video:tag>
      <video:tag>string</video:tag>
      <video:tag>Operations</video:tag>
      <video:tag>graphics</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Driven</video:tag>
      <video:tag>arrays</video:tag>
      <video:tag>arraylists</video:tag>
      <video:tag>Collections</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Building-Bubbles-Surprising-insights-into-how-molecules-move-in-and-out-of-cells</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Building Bubbles: Surprising insights into how molecules move in and out of cells</video:title>
      <video:description>Lec 1 - Building Bubbles: Surprising insights into how molecules move in and out of cells. Scientists have captured real-time footage of how a crucial cellular process begins, findings that overturn a long-held theory about how the chaotic machinery of life organizes itself. This research also provides new ways to think about how drugs might interact with life&apos;s moving parts at the molecular level. Read about the study at http://hms.harvard.edu/content/caught-film</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15966.jpg</video:thumbnail_loc>
      <video:duration>253</video:duration>
      <video:publication_date>2012-08-29T06:57:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0v8wpBFxS7k</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Kirchhausen</video:tag>
      <video:tag>Endocytosis</video:tag>
      <video:tag>clathrin</video:tag>
      <video:tag>Cellular</video:tag>
      <video:tag>Transport</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>School</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-5112-Principles-of-Chemical-Science-Fall-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 5.112 Principles of Chemical Science, Fall 2005</video:title>
      <video:description>&quot;Lec 10 - MIT 5.112 Principles of Chemical Science, Fall 2005&quot;Periodic Trends in Elemental Properties

View the complete course: http://ocw.mit.edu/5-112F05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15177.jpg</video:thumbnail_loc>
      <video:duration>2160</video:duration>
      <video:publication_date>2012-08-28T15:28:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lawooSesSfM</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>thermodynamics</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>equlibrium</video:tag>
      <video:tag>redox</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-Margin-of-Error-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - Margin of Error 1</video:title>
      <video:description>Margin of Error 1

Finding the 95% confidence interval for the proportion of a population voting for a candidate.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22686.jpg</video:thumbnail_loc>
      <video:duration>902</video:duration>
      <video:publication_date>2012-09-11T02:51:00.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/OwPSuHXmiPw</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>margin</video:tag>
      <video:tag>of</video:tag>
      <video:tag>error</video:tag>
      <video:tag>1</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-22-Mechanical-Engineering-110</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 22-Mechanical Engineering 110</video:title>
      <video:description>lec 22-Mechanical Engineering 110 .Special Topics in Business Administration</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20931.jpg</video:thumbnail_loc>
      <video:duration>2312</video:duration>
      <video:publication_date>2012-09-08T00:43:55.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/p1TqTkeJQr0</video:player_loc>
      <video:uploader>0|65|0</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>Mechanical</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Mobile-network-advertisem</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Mobile network advertisem</video:title>
      <video:description>A Global Leading mobile advertising and publishing network. ZestADZ enables mobile ad solutions for mobile advertisers and publishers.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/03/efb6a7b5-619a-4dc2-a5f1-f4895ccce46d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>30</video:duration>
      <video:publication_date>2011-03-17T15:40:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6876.mp4</video:content_loc>
      <video:uploader>ishik42125</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>mobile</video:tag>
      <video:tag>network</video:tag>
      <video:tag>advertisement</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Proof-of-emc2-by-Minute-Physics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Proof of e=mc2 by Minute Physics</video:title>
      <video:description>What is the most famous equation in the world? Is there proof of it? If you want to know the answer, then you must view this entertaining and simple clip about relativity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/41598ad3-f82d-4db7-87d1-8c3268bf2f5e/cand_25.jpg</video:thumbnail_loc>
      <video:duration>130</video:duration>
      <video:publication_date>2013-02-07T06:43:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29279.mp4</video:content_loc>
      <video:uploader>Ollie Wall</video:uploader>
      <video:category>Law</video:category>
      <video:tag>emc2</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Doppler</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Psychology M176: Families and Couples UCLA</video:title>
      <video:description>&quot;Lec 14 - Psychology M176: Families and Couples UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Marital DIsruption&quot;

May 22nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20706.jpg</video:thumbnail_loc>
      <video:duration>4269</video:duration>
      <video:publication_date>2012-09-07T15:44:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oADF0Bit1Yw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Triple-Helix-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Triple Helix animation</video:title>
      <video:description>A triple-stranded DNA is a structure of DNA in which three oligonucleotides wind around each other and form a triple helix</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/20d6bbd5-dba8-4bd6-b882-5dedcb5ee238/cand_5.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2011-10-18T02:05:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7029.mp4</video:content_loc>
      <video:uploader>71cat3</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>triple</video:tag>
      <video:tag>helix</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MTT-Assay</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MTT Assay</video:title>
      <video:description>( http://www.abnova.com ) - MTT assay allows assessing the viability and the proliferation of cells. This is a colorimetric assay that measures the reduction of yellow 3-(4,5-dimethythiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) by mitochondrial succinate dehydrogenase. More videos at Abnova ( http://www.abnova.com ).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/08/6c42daf6-6a63-472d-b2a6-5fb5a4ea0f6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>164</video:duration>
      <video:publication_date>2010-08-26T09:58:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/4493.mp4</video:content_loc>
      <video:uploader>Abnova Corp</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>MTT</video:tag>
      <video:tag>assay</video:tag>
      <video:tag>Abnova</video:tag>
      <video:tag>antibody</video:tag>
      <video:tag>protein</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-Last-Psychology-M176-Families-and-Couples-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - Psychology M176: Families and Couples  UCLA</video:title>
      <video:description>&quot;Lec Last - Psychology M176: Families and Couples  UCLA&quot; Psychology M176 - Communication and Conflict in Couples and Families

Lecture Title: &quot;Intimacy Across the Lifespan&quot;

June 2nd, 2009

Professor Benjamin Karney lecture on families and couples. This course examines relationships and their connection to individual psychopathology, marital discord, and family disruption.

Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Psychology M176 - Communication and Conflict in Couples and Families classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20710.jpg</video:thumbnail_loc>
      <video:duration>4398</video:duration>
      <video:publication_date>2012-09-07T15:47:37.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/yGcUA1H9Mlk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Psychology</video:tag>
      <video:tag>M176</video:tag>
      <video:tag>Families</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Couples</video:tag>
      <video:tag>UCLA</video:tag>
      <video:tag>Communication</video:tag>
      <video:tag>conflict</video:tag>
      <video:tag>in</video:tag>
      <video:tag>Fam</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Syndrome-X-and-Beyond-pt-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Syndrome X and Beyond pt. 4</video:title>
      <video:description>HHMI Holiday Lectures on Science 2004: Sceince of Fat. Dr. Ron Evans Understanding Fat: Syndrome X and beyond.
Dr. Evans reveals: which are the &quot;fattest&quot; states and towns in USA? How is body mass index influenced? Which are most common co-morbidity in obese people?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/72f9d332-56fb-493f-a552-1ef0ba0e9ca3/cand_25.jpg</video:thumbnail_loc>
      <video:duration>344</video:duration>
      <video:publication_date>2007-08-18T20:38:13.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/825.mp4</video:content_loc>
      <video:uploader>siere</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sydromex</video:tag>
      <video:tag>BMI</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-58-Laser-Induced-Fluorescence</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 58 - Laser Induced Fluorescence</video:title>
      <video:description>Laser Induced Fluorescence

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26232.jpg</video:thumbnail_loc>
      <video:duration>155</video:duration>
      <video:publication_date>2012-09-19T00:21:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wiSijjo7wkQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Laser</video:tag>
      <video:tag>Induced</video:tag>
      <video:tag>fluorescence</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Separated-by-surgery-the-conjoined-twins</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Separated  by surgery: the conjoined twins</video:title>
      <video:description>Conjoined twins are born attached to each other through the skin and internal organs may also be fused. The little boys in this case are joined through the internal organs and they had a successful surgery to separate them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4a4b7fa6-ee92-4e03-929f-00f23b9d7976/cand_5.jpg</video:thumbnail_loc>
      <video:duration>163</video:duration>
      <video:publication_date>2011-12-01T02:30:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9944.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Conjoined</video:tag>
      <video:tag>Twins</video:tag>
      <video:tag>Separated</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Electrolysis-sodium-in-Chinese</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Electrolysis sodium in Chinese</video:title>
      <video:description>Electrolysis sodium is animated in this video. Information about how it works and the principle of the electrolysis is given.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/53a80109-7022-4e96-b662-26d8914b6f65/cand_5.jpg</video:thumbnail_loc>
      <video:duration>256</video:duration>
      <video:publication_date>2011-12-14T06:21:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11781.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Electrolysis</video:tag>
      <video:tag>sodium</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-Convex-Optimization-II-Stanford</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - Convex Optimization II (Stanford)</video:title>
      <video:description>&quot;Lec 30 - Convex Optimization II (Stanford)&quot; Lecture by Professor Stephen Boyd for Convex Optimization II (EE 364B) in the Stanford Electrical Engineering department. Professor Boyd lectures on Sequential Convex Programming.

This course introduces topics such as subgradient, cutting-plane, and ellipsoid methods. Decentralized convex optimization via primal and dual decomposition. Alternating projections. Exploiting problem structure in implementation. Convex relaxations of hard problems, and global optimization via branch &amp; bound. Robust optimization. Selected applications in areas such as control, circuit design, signal processing, and communications.

Complete Playlist for the Course:
http://www.youtube.com/view_play_list?p=3940DD956CDF0622

EE364B Course Website:
http://www.stanford.edu/class/ee364b/

Stanford University:
http://www.stanford.edu

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17537.jpg</video:thumbnail_loc>
      <video:duration>4570</video:duration>
      <video:publication_date>2012-09-03T15:15:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/upMWYV7S1Y0</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>math</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>geometry</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>convex</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>subgradient</video:tag>
      <video:tag>derivatives</video:tag>
      <video:tag>Basic</video:tag>
      <video:tag>inequality</video:tag>
      <video:tag>function</video:tag>
      <video:tag>algorithms</video:tag>
      <video:tag>Sequential</video:tag>
      <video:tag>programming</video:tag>
      <video:tag>alternating</video:tag>
      <video:tag>Concave</video:tag>
      <video:tag>SCP</video:tag>
      <video:tag>heu</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Discussion-of-Emerging-Directions-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Discussion of Emerging Directions - Harvard Forest</video:title>
      <video:description>Lec 18 - Discussion of Emerging Directions - Harvard Forest. Discussion of Emerging Directions: Climate and Land Use Change, Human Health and Policy

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15995.jpg</video:thumbnail_loc>
      <video:duration>258</video:duration>
      <video:publication_date>2012-08-29T07:57:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/G2iJUwYacjc</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>LTER</video:tag>
      <video:tag>Future</video:tag>
      <video:tag>scenarios</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-1-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 1 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 8th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20711.jpg</video:thumbnail_loc>
      <video:duration>4358</video:duration>
      <video:publication_date>2012-09-07T15:50:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/eoHSEacM7Fo</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-Homefronts-and-Battlefronts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Homefronts and Battlefronts:</video:title>
      <video:description>&quot;Lec 17 - Homefronts and Battlefronts:&quot;  The Civil War and Reconstruction (HIST 119)

Professor Blight begins his lecture with a description of the sea change in Civil War scholarship heralded by the Social History revolution of the 1960s and 1970s. Along with a focus on the experience of the common solider, women, and African Americans, a central component of this shift in scholarly emphasis was an increased interest in the effects of the war on the Union and Confederate home fronts. After suggesting some of the ways in which individual Americans experienced the war, Professor Blight moves to a discussion of the war&apos;s effect on industry and economics, North and South. The lecture concludes with a description of the increased activism of the federal government during the war, an activism that found expression in finance, agriculture, taxation, building railroads, and, most importantly, in emancipation.

00:00 - Chapter 1. Introduction: The Social History Revolution
07:39 - Chapter 2. Personal Trauma in the Civil War
21:32 - Chapter 3. Economy and Demography: Changes on the Confederate Home Front
43:14 - Chapter 4. Growing Republican Influences on Industry and Commerce in the North
48:36 - Chapter 5. Conclusion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2008.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16723.jpg</video:thumbnail_loc>
      <video:duration>3047</video:duration>
      <video:publication_date>2012-09-01T08:36:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/l0eKDsTWPv0</video:player_loc>
      <video:uploader>0|67|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>civilians</video:tag>
      <video:tag>expansion</video:tag>
      <video:tag>federal</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Harmony</video:tag>
      <video:tag>Interests</video:tag>
      <video:tag>homefront</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>american</video:tag>
      <video:tag>Revolution</video:tag>
      <video:tag>social</video:tag>
      <video:tag>History</video:tag>
      <video:tag>IMPACT</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-30-The-Forum-at-HSPH-Mammograms-Who-in-the-World-are-they-Good-For</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - The Forum at HSPH: Mammograms: Who in the World are they Good For?</video:title>
      <video:description>Lec 30 - The Forum at HSPH: Mammograms: Who in the World are they Good For?. Controversial new evidence suggests that mammography screening for women in high-income nations may have diminishing value in light of effective modern treatment options. But for women in lower-income nations, mammography screening is not enough of a priority, treatment is poor and women face greater risk.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16009.jpg</video:thumbnail_loc>
      <video:duration>4135</video:duration>
      <video:publication_date>2012-08-29T08:03:45.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Muep4PjJmNk</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>women</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>mammography</video:tag>
      <video:tag>Low</video:tag>
      <video:tag>Income</video:tag>
      <video:tag>gender</video:tag>
      <video:tag>HSPH</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lateral-cervical-epidural-anaesthesia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lateral cervical epidural anaesthesia</video:title>
      <video:description>Lateral cervical epidural catheter placement for continuous unilateral upper extremity analgesia and sympathetic block in this video the laterally directed cervical epidural catheter was an effective technique to produce continuous unilateral analgesia and sympathetic block</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/47b02cab-d734-477c-a051-17b9124617df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>203</video:duration>
      <video:publication_date>2011-12-01T02:31:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9946.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lateral</video:tag>
      <video:tag>Cervical</video:tag>
      <video:tag>Epidural</video:tag>
      <video:tag>Anaesthesia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-hermaphrodites-The-safer-sex-part-4</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture hermaphrodites: The safer sex  part 4</video:title>
      <video:description>Lecture two hermaphrodites: The safer sex, by Barbara J. Meyer, Ph.D. www.hhmi.org.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/6f3d9056-adba-4216-a6dc-78a607aeb082/cand_25.jpg</video:thumbnail_loc>
      <video:duration>392</video:duration>
      <video:publication_date>2007-09-22T19:34:35.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1033.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>sex</video:tag>
      <video:tag>Determination</video:tag>
      <video:tag>Lecture</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Shoulder-Joint-Anatomy</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Shoulder Joint Anatomy</video:title>
      <video:description>This medical video shows shoulder joint anatomy which has three bones: the shoulder blade (scapula), the collarbone (clavicle), and the upper arm bone (humerus) by using some animations.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/e8325fbf-ad85-427f-984c-ffd3859fb4f5/cand_25.jpg</video:thumbnail_loc>
      <video:duration>81</video:duration>
      <video:publication_date>2011-11-29T11:47:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8995.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Shoulder</video:tag>
      <video:tag>Joint</video:tag>
      <video:tag>anatomy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-156-Convex-Lenses</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 156  - Convex Lenses</video:title>
      <video:description>Convex Lenses

Convex Lenses</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21841.jpg</video:thumbnail_loc>
      <video:duration>563</video:duration>
      <video:publication_date>2012-09-10T14:47:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/K0sjZ5nqQ7g</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>convex</video:tag>
      <video:tag>Lenses</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-48-Light-Wave-Particle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 48 - Light Wave Particle</video:title>
      <video:description>Light Wave Particle

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26211.jpg</video:thumbnail_loc>
      <video:duration>196</video:duration>
      <video:publication_date>2012-09-19T00:17:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YttroH0ftiA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Light</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-1-Mathematics-16B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 1-Mathematics 16B</video:title>
      <video:description>lec 1-Mathematics 16B .Analytic Geometry and Calculus</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19215.jpg</video:thumbnail_loc>
      <video:duration>4567</video:duration>
      <video:publication_date>2012-09-04T20:16:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0wALZJZuBHI</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Sequence-a-Human-Genome-Building-Libraries-Part-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Sequence a Human Genome Building Libraries Part 3</video:title>
      <video:description>Building Libraries: Transcript
Clone libraries offered the same advantage of real libraries: orderly access to information. In most clone libraries, the DNA fragments were stored in E. Coli. These are bacteria that normally live in our intestines. Each E. Coli cell stored a single segment of human DNA and represented a single book of the library. Clone libraries allowed each human fragment to be tracked and easily copied.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/08/5121a638-f884-4698-bbd2-34068e084d0a/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-08-31T02:50:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/856.mp4</video:content_loc>
      <video:uploader>sana</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humangenomeproject</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-49-Matter-Particle-Wave-Dif-Interf</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 49 - Matter Particle Wave-Dif Interf</video:title>
      <video:description>Matter Particle Wave-Dif Interf

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26212.jpg</video:thumbnail_loc>
      <video:duration>321</video:duration>
      <video:publication_date>2012-09-19T00:17:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/pdXiYnBMgkQ</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>matter</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Dif</video:tag>
      <video:tag>Interf</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Exploring-the-influence-of-land-use-policy-on-forest-cover-and-land-conservation-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Exploring the influence of land use policy on forest cover and land conservation - Harvard </video:title>
      <video:description>Lec 22 - Exploring the influence of land use policy on forest cover and land conservation - Harvard Forest. Exploring the influence of land use policy on forest cover and land conservation: Research along the rural-urban gradient in metropolitan Boston -- Robert Ryan

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15999.jpg</video:thumbnail_loc>
      <video:duration>1030</video:duration>
      <video:publication_date>2012-08-29T08:00:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2zjZxKkt7l4</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>ecology</video:tag>
      <video:tag>human</video:tag>
      <video:tag>Health</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>ultra</video:tag>
      <video:tag>ex</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>Boston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Electrical-Engineering-140-Lecture-24</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 140 - Lecture 24</video:title>
      <video:description>Electrical Engineering 140 - Lecture 24

Linear Integrated Circuits</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26216.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-09-19T00:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/H71wTynRb9w</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>140</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>24</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Best-responses-in-soccer-and-business-partnerships</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Best responses in soccer and business partnerships</video:title>
      <video:description>&quot;Lec 4 - Best responses in soccer and business partnerships&quot; Game Theory (ECON 159)

We continue the idea (from last time) of playing a best response to what we believe others will do. More particularly, we develop the idea that you should not play a strategy that is not a best response for any belief about others&apos; choices. We use this idea to analyze taking a penalty kick in soccer. Then we use it to analyze a profit-sharing partnership. Toward the end, we introduce a new notion: Nash Equilibrium.

00:00 - Chapter 1. Best Response: Penalty Kicks in Soccer
15:14 - Chapter 2. Best Response: Issues with the Penalty Kick Model
24:06 - Chapter 3. Best Response: Formal Definition 
29:59 - Chapter 4. Externalities and Inefficient Outcomes: The Partnership Game
01:07:23 - Chapter 5. Nash Equilibrium: Preview

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16737.jpg</video:thumbnail_loc>
      <video:duration>4325</video:duration>
      <video:publication_date>2012-09-01T09:01:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YYUPc-cfPyc</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Dominated</video:tag>
      <video:tag>efficiency</video:tag>
      <video:tag>game</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>Iterative</video:tag>
      <video:tag>deletion</video:tag>
      <video:tag>partnership</video:tag>
      <video:tag>Probabilistic</video:tag>
      <video:tag>Beliefs</video:tag>
      <video:tag>Soccer</video:tag>
      <video:tag>Strategic</video:tag>
      <video:tag>behavior</video:tag>
      <video:tag>Utility</video:tag>
      <video:tag>maximization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 6 - Special Topics in Supply Chain Management&quot; Anti-Counterfeit Research / Time and Temperature Pedigree

Elgar Fleisch, University of St. Gallen and ETH Zurich
Jean-Pierre Emond, University of Florida, Gainesville
Mike Nicometto, Cool Chain Group

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15492.jpg</video:thumbnail_loc>
      <video:duration>3022</video:duration>
      <video:publication_date>2012-08-28T17:47:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/-3tiysis4BM</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/HIV-in-the-research-laboratory-PART-8</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>HIV in the research laboratory PART 8</video:title>
      <video:description>How is life to work with HIV in the laboratory. This virus is so dangerous so scientist has to be very careful while wroking with it. This whole video series gives information about routine life of HIV life. This is the video part 8.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a45fe07e-4974-462b-9176-4c67d1e4607a/cand_5.jpg</video:thumbnail_loc>
      <video:duration>191</video:duration>
      <video:publication_date>2007-09-01T22:37:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/940.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>hivlab</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-17-The-badness-of-death-Part-II-The-deprivation-account</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - The badness of death, Part II: The deprivation account</video:title>
      <video:description>&quot;Lec 17 - The badness of death, Part II: The deprivation account&quot; Death (PHIL 176)

This lecture continues to explore the issue of why death may be bad. According to the deprivation account, what is bad about death is the fact that because one ceases to exist, one becomes deprived of the good things in life. Being dead is not intrinsically bad; it is comparatively bad and one is worse off only by virtue of not being able to enjoy the things one enjoyed while alive, such as watching the sunset, listening to music, and discussing philosophy.

00:00 - Chapter 1. Introduction: The Central Badness of Death 
04:35 - Chapter 2. The Deprivation Account of Badness in Death 
13:22 - Chapter 3. Epicurus: &quot;When Does Death Become Bad?&quot; 
21:21 - Chapter 4. The Existence Requirement: Is It Necessary? 
32:48 - Chapter 5. Should Death Be Bad for the Loss of the Unborn Person? 
49:41 - Chapter 6. Conclusion 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses 

This course was recorded in Spring 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16275.jpg</video:thumbnail_loc>
      <video:duration>3097</video:duration>
      <video:publication_date>2012-08-29T17:15:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t7knGxL5DaU</video:player_loc>
      <video:uploader>0|70|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Death</video:tag>
      <video:tag>deprivation</video:tag>
      <video:tag>Account</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Ionic-Covalent-and-Metallic-Bonds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Ionic, Covalent, and Metallic Bonds</video:title>
      <video:description>Ionic, Covalent, and Metallic Bonds

Introduction to ionic, covalent, polar covalent and metallic bonds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22515.jpg</video:thumbnail_loc>
      <video:duration>802</video:duration>
      <video:publication_date>2012-09-11T02:21:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CGA8sRwqIFg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Ionic</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Metallic</video:tag>
      <video:tag>Bonds</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>Lec 3 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

January 15th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20713.jpg</video:thumbnail_loc>
      <video:duration>4257</video:duration>
      <video:publication_date>2012-09-07T15:51:03.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bfC652SGHN8</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-Statistics-20</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15- Statistics 20</video:title>
      <video:description>Lec 15- Statistics 20.
Introduction to Probability and Statistics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17204.jpg</video:thumbnail_loc>
      <video:duration>2958</video:duration>
      <video:publication_date>2012-09-02T12:38:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0VWd16YVu4I</video:player_loc>
      <video:uploader>0|49|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-50-De-Broglie-Wavelengths</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - De Broglie Wavelengths</video:title>
      <video:description>De Broglie Wavelengths

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26215.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2012-09-19T00:18:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GE6ypnVaqlY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>de</video:tag>
      <video:tag>Broglie</video:tag>
      <video:tag>Wavelengths</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/New-Device-For-Asthma-Treatments-and-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>New Device For Asthma Treatments and Management</video:title>
      <video:description>Video shows a medical breakthrough for asthma treatments and management from new device developed by doctors. Here is a full explanation of this device about how to use it.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/6aeb5946-9e62-46d8-91fa-69a8e63ba79e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>193</video:duration>
      <video:publication_date>2011-12-01T02:33:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9950.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Insight</video:tag>
      <video:tag>eNO</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Medical</video:tag>
      <video:tag>Breakthrough</video:tag>
      <video:tag>for</video:tag>
      <video:tag>asthma</video:tag>
      <video:tag>Treatments</video:tag>
      <video:tag>and</video:tag>
      <video:tag>management</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-From-Biopolymer-Translocation-to-Hemodynamics-New-Challenges-in-Multiscale-Computing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31 - From Biopolymer Translocation to Hemodynamics: New Challenges in Multiscale Computing</video:title>
      <video:description>Lec 31 - From Biopolymer Translocation to Hemodynamics: New Challenges in Multiscale Computing. Multiscale modeling is the capability of representing different levels of phenomena, occurring at diverse spatial and temporal scales, within a unified conceptual framework. A typical example is the behavior of long molecules or nanosuspensions under the action of complex hydrodynamic flows. Our computational work tackles different phenomena such as biopolymer translocation through nanopores and hemodynamics in arteries with a novel computational scheme. The solution of such large-scale problems calls for the exploitation of powerful parallel architectures, such as the Blue Gene supercomputer, and sophisticated visualization tools to gain insight into the realm of multi-scale phenomena.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16010.jpg</video:thumbnail_loc>
      <video:duration>2980</video:duration>
      <video:publication_date>2012-08-29T08:03:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iJsjeL5KQ5M</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>multiscale</video:tag>
      <video:tag>Computing</video:tag>
      <video:tag>modeling</video:tag>
      <video:tag>hydrodynamic</video:tag>
      <video:tag>flows</video:tag>
      <video:tag>nansuspensions</video:tag>
      <video:tag>biopolymer</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 8 - Special Topics in Supply Chain Management&quot;Automotive Manufacturing Research Roadmap for RFID

Dimitris Kiritsis, EPFL
Julien Mascolo, FIAT
Bernd Scholz-Reiter, University of Bremen

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15499.jpg</video:thumbnail_loc>
      <video:duration>2699</video:duration>
      <video:publication_date>2012-08-28T17:52:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lgq6S9ARuZI</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insuficiencia-cardiaca-French-language</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insuficiencia cardiaca French language</video:title>
      <video:description>This video demonstrate about heart failure is a condition in which the heart cant pump enough blood throughout the body heart failure does not mean that your heart has stopped or is about to stop working</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d00497a0-e5b2-4ceb-a97e-0b1066b7d954/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2011-12-01T02:35:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9958.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>French</video:tag>
      <video:tag>Insuficiencia</video:tag>
      <video:tag>cardiaca</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Nutrition-Vitamin-E</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Nutrition Vitamin E</video:title>
      <video:description>Vitamin E is an antioxidant that protects body tissue from damage caused by unstable substances called free radicals. Free radicals can harm cells, tissues, and organs. They are believed to play a role in certain conditions associated with aging.
Vitamin E is also important in the formation of red blood cells and helps the body to use vitamin K.
The ability of vitamin E to prevent cancer, heart disease, dementia, liver disease, and stroke are still not known. At lower levels, vitamin E may help protect the heart.
The best way to get enough essential vitamins is to eat a balanced diet that contains a variety of foods.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/fea440fa-8198-4602-b8da-7d4776bba435/cand_5.jpg</video:thumbnail_loc>
      <video:duration>54</video:duration>
      <video:publication_date>2010-11-16T14:05:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5499.mp4</video:content_loc>
      <video:uploader>NicolaTesla</video:uploader>
      <video:category>Others</video:category>
      <video:tag>nutrition</video:tag>
      <video:tag>Vitamin</video:tag>
      <video:tag>E</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Visual-DNA-entropy1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Visual DNA entropy1</video:title>
      <video:description>Visual DNA entropy1 is demonstrated in this science video. Visual method for representing five DNA and RNA bases U C A G T with five discrete values on the gray-scale: black (100%), dark (75%), gray(50%), light (25%) and white(0%)
www.visualDNA.org
Icon is a visual 3x4 matrix consisting of four codons (12 same or different bases). Special cases are icons with equal numbers of the two bases (for example 6xG and 6xC). In these cases an icon has high organization if bases C ocupies one its halves and G another. Here, number of neighborhoods between the same bases (connections) is maximal while the number of neighborhoods between different bases (junctions) is minimal. An icon has low organization if the number of connections is minimal while the number of junctions is maximal. There are 8 different highly organized two-bases icons (minimum junctions J=3, 5, 6, or7), while there is only one low organized icon (maximum junctions J=17) that represents the state of entropy</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/43aa6454-642e-4969-9540-691903b94bf7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>20</video:duration>
      <video:publication_date>2010-11-19T01:02:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5619.mp4</video:content_loc>
      <video:uploader>Gregor Mobius</video:uploader>
      <video:category>Bioinformatics</video:category>
      <video:tag>visualisation</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Representation</video:tag>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Genetic</video:tag>
      <video:tag>Code</video:tag>
      <video:tag>computational</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>entropy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 10 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 12th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20720.jpg</video:thumbnail_loc>
      <video:duration>4021</video:duration>
      <video:publication_date>2012-09-07T15:54:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/odHbVXqlYyU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 12 - Special Topics in Supply Chain Management&quot; RFID R and D Opportunities and the Supply Chain

Bill Hardgrave, University of Arkansas
Simon Langford, Wal-Mart
Terri Crawford, Publix

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15503.jpg</video:thumbnail_loc>
      <video:duration>2436</video:duration>
      <video:publication_date>2012-08-28T17:53:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oAFufZvbBb0</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Special-Topics-in-Supply-Chain-Management</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Special Topics in Supply Chain Management</video:title>
      <video:description>&quot;Lec 14 - Special Topics in Supply Chain Management&quot; RFID Packaging and Materials Sciences

Robb Clarke, Michigan State University
Jean-Pierre Emond, University of Florida, Gainesville
Richard Spedden, MeadWestvaco
Gisele Bennett, Georgia Tech

View the complete course at: http://ocw.mit.edu/ESD-290S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15505.jpg</video:thumbnail_loc>
      <video:duration>4037</video:duration>
      <video:publication_date>2012-08-28T17:53:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wvLUlPCbc5s</video:player_loc>
      <video:uploader>0|55|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>mit</video:tag>
      <video:tag>opencourseware</video:tag>
      <video:tag>RFID</video:tag>
      <video:tag>Supply</video:tag>
      <video:tag>Chain</video:tag>
      <video:tag>shipping</video:tag>
      <video:tag>automotive</video:tag>
      <video:tag>aerospace</video:tag>
      <video:tag>tags</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Frequencies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/The-cellular-immune-response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>The cellular immune response</video:title>
      <video:description>The cellular immune response
As the fruit picking was going on, Brian heard someone shout, â€œBless you!â€ after a fellow fruit-picker let out a loud sneeze. Unbeknownst to poor little Brian, some of the air he was breathing in the orchard was now laden with particles of the influenza virus. While the humoral immune response is underway, some of the influenza viral particles will have been consumed by phagocytes and neutrophils while others would have began infecting other cells such as Brianâ€™s epithelial cells. So, how does the immune system deal with these infected cells? By a battle plan called the cellular immune response. Like the humoral immune response, this is also divided into activation and effector phases. The activation phase begins when an antigen-presenting cell (APC) of the host organism encounters and attacks an invading virus. Meanwhile, other viruses look for nearby epithelial cells to infect. A lysosome containing digestive enzymes combines with the phagosome to process the antigens. The processed antigens combine with MHC class II proteins and are presented on the surface of the APC. The virus also infects Brianâ€™s epithelial cells. Within the infected epithelial cells the virus is processed, attached to an MHC class I protein and is presented on the cell surface. A helper T cell (CD4+) recognizes the displayed antigen on the APC and binds to the MHC class II protein-antigen complex. The activated helper T cell releases chemical messengers such as the cytokine IL-2 and gamma interferon (IFN-g). 

The effector phase begins when activated cytotoxic T cells (CD8+) which were stimulated to proliferate by the cytokine IL-2, recognize the MHC class I protein-antigen complex on the infected epithelial cells. Cytokines also attract other killer T cells to the site of infection. The activated cytotoxic T cell binds to the MHC class I protein-antigen complex on the surface of the infected epithelial cell. The binding causes the cytotoxic T cell to release a potent chemical called perforin. Perfor</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/26949a62-bb7f-4d51-8c3e-822ebe4292ff/cand_5.jpg</video:thumbnail_loc>
      <video:publication_date>2007-09-08T00:28:52.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/952.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>humoral</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Submarine-ring-of-fire-2004-extraordinary-champagne-vent</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Submarine ring of fire 2004 extraordinary champagne vent</video:title>
      <video:description>This movie shows the discovery of the champagne vent at northwest eifuku volcano where bubbles of liquid carbon dioxide are actively venting from sea floor hot springs this unusual phenomenon is due to the fact that the emissions from nw eifuku volcano are particularly gas rich</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/511dd6c6-574d-4267-981b-5ff6e6183a75/cand_5.jpg</video:thumbnail_loc>
      <video:duration>128</video:duration>
      <video:publication_date>2010-11-23T21:03:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5777.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>submarine</video:tag>
      <video:tag>Ring</video:tag>
      <video:tag>of</video:tag>
      <video:tag>fire</video:tag>
      <video:tag>2004</video:tag>
      <video:tag>Extraordinary</video:tag>
      <video:tag>Champagne</video:tag>
      <video:tag>vent</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-sounds</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart sounds</video:title>
      <video:description>Heart sounds S3, S4 is shown in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b9db0047-f401-4712-90ce-77e4893a5f6b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-12-01T02:36:02.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9959.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Heart</video:tag>
      <video:tag>Sounds</video:tag>
      <video:tag>S3</video:tag>
      <video:tag>S4</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 12 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 19th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 
Category:  Education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20722.jpg</video:thumbnail_loc>
      <video:duration>4284</video:duration>
      <video:publication_date>2012-09-07T15:58:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/x3nHIADnS_o</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Secondary-Messenger-System-and-Insulin</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Secondary Messenger System and Insulin</video:title>
      <video:description>Insulin and the Second Messenger System. nsulin is a hormone. And like many hormones, insulin is a protein.   Insulin is secreted by groups of cells within the pancreas called islet cells. Second messengers are molecules that relay signals from receptors on the cell surface to target molecules inside the cell, in the cytoplasm or nucleus. They relay the signals of hormones like epinephrine (adrenalin), growth factors, and others, and cause some kind of change in the activity of the cell. They greatly amplify the strength of the signal.Secondary messengers are a component of signal transduction cascades. Read more: http://en.wikipedia.org/wiki/Second_messenger_system</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/566a1908-e7d0-4ae9-a5c3-4ec26bbb19ae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>364</video:duration>
      <video:publication_date>2010-11-24T04:58:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5897.mp4</video:content_loc>
      <video:uploader>watch</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>Second</video:tag>
      <video:tag>Messenger</video:tag>
      <video:tag>system</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Fluids-Mechaniscs</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Fluids Mechaniscs</video:title>
      <video:description>Fluid mechanics which is the branch of physics that studies fluids and the forces between those fluid molecules is discussed in this science video. Source is tutorvista.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/9728daf4-d9ad-4db9-ab2d-104a27c9253f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>284</video:duration>
      <video:publication_date>2012-12-01T05:42:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28133.mp4</video:content_loc>
      <video:uploader>spasiba</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>Mechnics</video:tag>
      <video:tag>Fluids</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Urban-Growth-and-Competition-for-Water-in-the-Houston-Region-Presented-by-Rice-Design-Alliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5- Urban Growth and Competition for Water in the Houston Region Presented by Rice Design Allianc</video:title>
      <video:description>Held, Wednesday, August 24, 2011, the forum featured the following
panelists: Jason Afinowicz, Water Resources, Freese, and Nichols, Inc.; Dr. James Lester, Vice President, Houston Advanced Research Center; Edward G. Vaughan, Chair, Texas Water Development Board. The moderators were: Eric Berger, Houston Chronicle Science Writer; and Thomas Colbert, Associate Professor, University of Houston, College of Architecture

Water is our most precious resource and this month, RDA hosts a two-part civic forum on water supply issues in the State of Texas and the Houston region on August 24 and August 31, 2011. Texas is currently experiencing one of the worst droughts in its recorded history. Compounding this problem is the fact that many of the state&apos;s aquifers have been in decline for many years. Water quality is emerging as a serious issue facing the Houston region. Will the state&apos;s water supplies be adequate to support Houston&apos;s growing population and continuing industrialization?</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17343.jpg</video:thumbnail_loc>
      <video:duration>4738</video:duration>
      <video:publication_date>2012-09-02T18:28:21.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/NgSuvbmBCV0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
      <video:tag>design</video:tag>
      <video:tag>Alliance</video:tag>
      <video:tag>Houston</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insulin-Resistance-video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin Resistance video</video:title>
      <video:description>Insulin Resistance. Insulin resistance (IR) is a physiological condition where the natural hormone, insulin, becomes less effective at lowering blood sugars. The resulting increase in blood glucose may raise levels outside the normal range and cause adverse health effects. Certain cell types such as fat and muscle cells require insulin to absorb glucose. When these cells fail to respond adequately to circulating insulin, blood glucose levels rise. The liver helps regulate glucose levels by reducing its secretion of glucose in the presence of insulin. This normal reduction in the liver’s glucose production may not occur in people with insulin resistance. Read more: http://en.wikipedia.org/wiki/Insulin_resistance</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/db4c752d-4f3e-4c2a-9873-05f9c2b0be71/cand_5.jpg</video:thumbnail_loc>
      <video:duration>45</video:duration>
      <video:publication_date>2010-11-24T05:00:09.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5899.mp4</video:content_loc>
      <video:uploader>dnasign</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Insulin</video:tag>
      <video:tag>resistance</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 14 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

February 26th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla 
Category:  Education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20724.jpg</video:thumbnail_loc>
      <video:duration>4170</video:duration>
      <video:publication_date>2012-09-07T15:58:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/vJjnYcrSu9g</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Sarcoidosis-Chest-x-ray-interpretation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sarcoidosis- Chest x-ray interpretation</video:title>
      <video:description>The video explains the the difference between the normal x-ray and the x-ray of a deceased person. Chest x-ray at the beginning is used to identify the different stage of sarcoidosis.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/58c0fb08-9e8b-4568-8cb2-a0d978e07152/cand_5.jpg</video:thumbnail_loc>
      <video:duration>188</video:duration>
      <video:publication_date>2011-12-01T02:34:55.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9955.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Chest</video:tag>
      <video:tag>x</video:tag>
      <video:tag>ray</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>sarcoidosis</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Stages-of-Immune-Response</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Stages of Immune Response</video:title>
      <video:description>The immune system&apos;s response to exogenous antigens is often subclinical. By endocytosis or phagocytosis, exogenous antigens are taken into the antigen-presenting cells (APCs) and processed into fragments. APCs then present the fragments to T helper cells (CD4+) by the use of class II histocompatibility molecules on their surface. Some T cells are specific for the peptide:MHC complex. They become activated and start to secrete cytokines. Cytokines are substances that can activate cytotoxic T lymphocytes (CTL), antibody-secreting B cells, macrophages, and other particles.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/0df1c996-9aa9-4be5-bd51-c7d5b3bd5715/cand_5.jpg</video:thumbnail_loc>
      <video:duration>134</video:duration>
      <video:publication_date>2010-11-23T22:17:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5806.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Immune</video:tag>
      <video:tag>response</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Zooplankton-slideshow</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Zooplankton slideshow</video:title>
      <video:description>Zooplankton are not one type of organism either what will class an animal in the all inclusive family of zooplankton is more a matter of being between the size of a bacteria and a tiny fish that you can see with the naked eye</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/8193bdaa-8178-4b14-b1e4-9d48fcb2d1e1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>92</video:duration>
      <video:publication_date>2010-11-23T21:09:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/5781.mp4</video:content_loc>
      <video:uploader>SamuelMorse</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Zooplankton</video:tag>
      <video:tag>Slide</video:tag>
      <video:tag>Show</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-65-Radial-Nodes-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 65 - Radial Nodes  (Quiz)</video:title>
      <video:description>Radial Nodes  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26240.jpg</video:thumbnail_loc>
      <video:duration>214</video:duration>
      <video:publication_date>2012-09-19T00:24:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AHUBz-4aAbE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>radial</video:tag>
      <video:tag>Nodes</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Anterior-cruciate-ligament-reconstruction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Anterior cruciate ligament reconstruction</video:title>
      <video:description>Anterior cruciate ligament reconstruction surgery uses a graft to replace the ligament the most common grafts are autografts using part of your own body such as the tendon of the kneecap (patellar tendon) or one of the hamstring tendons</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9fcfdd71-1d9a-4594-98d9-22ed226e17a1/cand_5.jpg</video:thumbnail_loc>
      <video:duration>201</video:duration>
      <video:publication_date>2011-12-01T02:35:11.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9956.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Anterior</video:tag>
      <video:tag>Cruciate</video:tag>
      <video:tag>ligament</video:tag>
      <video:tag>Reconstruction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Parts-of-the-Ear-and-How-They-Work</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Parts of the Ear and How They Work</video:title>
      <video:description>People susceptible to ear infections should avoid scuba diving or flying.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bd6d0f8d-07bc-4f4d-940d-19e143285b20/cand_5.jpg</video:thumbnail_loc>
      <video:duration>137</video:duration>
      <video:publication_date>2011-12-01T02:40:43.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9973.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Education</video:category>
      <video:tag>How</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Ear</video:tag>
      <video:tag>Works</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 3 - MIT 3.091 Introduction to Solid State Chemistry&quot; Classification Schemes for the Elements

Mendeleyev and the Periodic Table

Atomic Structure

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15520.jpg</video:thumbnail_loc>
      <video:duration>2867</video:duration>
      <video:publication_date>2012-08-28T18:02:31.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwDWi-hPjxc</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>3</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Classification</video:tag>
      <video:tag>Schemes</video:tag>
      <video:tag>for</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Elements</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Landowner-conservation-awareness-and-information-exchange-and-decision-making-Harvard-Forest</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Landowner conservation awareness, and information exchange and decision making - Harvard Fo</video:title>
      <video:description>Lec 21 - Landowner conservation awareness, and information exchange and decision making - Harvard Forest. Landowner conservation awareness, and information exchange and decision making -- David Kittredge

Harvard Forest Symposium - March 15, 2011</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15998.jpg</video:thumbnail_loc>
      <video:duration>1018</video:duration>
      <video:publication_date>2012-08-29T07:59:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rzAFJ925_RU</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>forest</video:tag>
      <video:tag>Conservation</video:tag>
      <video:tag>land</video:tag>
      <video:tag>use</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>LTER</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Ear-Examination-of-a-patient</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Ear Examination of a patient</video:title>
      <video:description>Video shows an ear whispering test for checking the sensitivity of the ear. Video is made to help the medical students.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/29fbb0cc-9a2f-4ac8-92ee-d0bc147e0a1b/cand_25.jpg</video:thumbnail_loc>
      <video:duration>17</video:duration>
      <video:publication_date>2011-12-01T03:17:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10030.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Ear</video:tag>
      <video:tag>Whispering</video:tag>
      <video:tag>Test</video:tag>
      <video:tag>USMLE</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-Political-Science-30-Politics-and-Strategy-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Political Science 30: Politics and Strategy UCLA</video:title>
      <video:description>&quot;Lec 16 - Political Science 30: Politics and Strategy UCLA&quot; Political Science 30: Politics and Strategy

March 4th, 2008

Taught by UCLA&apos;s Professor Kathleen Bawn, this courses is an introduction to study of strategic interaction in political applications. Use of game theory and other formal modeling strategies to understand politics are also studied in order to gain a better understanding of politics at large.

Winter 2008 

* See all the UCLA Political Science 30: Politics and Strategy classes in this series: http://www.youtube.com/view_play_list...
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20726.jpg</video:thumbnail_loc>
      <video:duration>4180</video:duration>
      <video:publication_date>2012-09-07T16:02:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7uYvGat0QaI</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>Political</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>30</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Strategy</video:tag>
      <video:tag>UCLA</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Evolutionary-stability-cooperation-mutation-and-equilibrium</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Evolutionary stability: cooperation, mutation, and equilibrium</video:title>
      <video:description>&quot;Lec 11 - Evolutionary stability: cooperation, mutation, and equilibrium&quot; Game Theory (ECON 159)

We discuss evolution and game theory, and introduce the concept of evolutionary stability. We ask what kinds of strategies are evolutionarily stable, and how this idea from biology relates to concepts from economics like domination and Nash equilibrium. The informal argument relating these ideas toward at the end of his lecture contains a notation error [U(Ŝ,S&apos;) should be U(S&apos;,Ŝ)]. A more formal argument is provided in the supplemental notes.

00:00 - Chapter 1. Game Theory and Evolution: Evolutionarily Stable Strategies - Example
25:40 - Chapter 2. Game Theory and Evolution: Evolutionarily Stable Strategies - Discussion
30:42 - Chapter 3. Game Theory and Evolution: Evolutionarily Stable Strategies Are Always Nash Equilibria
42:32 - Chapter 4. Game Theory and Evolution: Nash Equilibria Are Not Always Evolutionarily Stable Strategies 
01:03:00 - Chapter 5. Game Theory and Evolution: Evolutionarily Stable Strategies and Nash Equilibria - Discussion

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Fall 2007.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16744.jpg</video:thumbnail_loc>
      <video:duration>4327</video:duration>
      <video:publication_date>2012-09-01T09:06:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/er9KvYn4ldk</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>BEST</video:tag>
      <video:tag>response</video:tag>
      <video:tag>Dominant</video:tag>
      <video:tag>Strategies</video:tag>
      <video:tag>Evolutionary</video:tag>
      <video:tag>Stability</video:tag>
      <video:tag>Nash</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>Prisoners</video:tag>
      <video:tag>Dilemma</video:tag>
      <video:tag>Pure</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MIRACLES-OF-THE-BRAIN-SMELL-AND-TASTE-PART-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MIRACLES OF THE BRAIN: SMELL AND TASTE PART 2</video:title>
      <video:description>Medicine and biology books explain that we owe our
senses of smell and taste to our nose, tongue and
brain. It is true that we smell and taste with the help
of these organs. But to whom do we owe our nose and
brain? This supreme intelligence belongs to God, Who
has created the whole human body down to its smallest
detail.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/5abb1635-755e-4873-8f04-908e28ce920f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>1245</video:duration>
      <video:publication_date>2009-10-20T18:48:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3459.mp4</video:content_loc>
      <video:uploader>harunyahya</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>smell</video:tag>
      <video:tag>taste</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>NOSE</video:tag>
      <video:tag>Tongue</video:tag>
      <video:tag>medicine</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>five</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>creationism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>evolutionism</video:tag>
      <video:tag>God</video:tag>
      <video:tag>Allah</video:tag>
      <video:tag>religion</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 4 - MIT 3.091 Introduction to Solid State Chemistry&quot; Rutherford Model of the Atom, Bohr Model of Hydrogen

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15523.jpg</video:thumbnail_loc>
      <video:duration>3014</video:duration>
      <video:publication_date>2012-08-28T18:02:42.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gVUpETtIFPE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>4</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Rutherford</video:tag>
      <video:tag>model</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>atom</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Hydrogen</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 2 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 02: Work, heat, first law. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15524.jpg</video:thumbnail_loc>
      <video:duration>3043</video:duration>
      <video:publication_date>2012-08-28T18:02:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TDqx8Zv1rRo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Globby-the-glycolytic-gunk</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Globby the glycolytic gunk</video:title>
      <video:description>This animation was prepared for the Cambridge Science Festival 2007 to provide a fun insight into the reactions that generate energy in a cell.
The globby forms in the following animation represent molecules that undergo changes that allow us to release the energy stored in the food that we eat. The brightness of the environment will change depending on the energy used or released. You&apos;ll see that some energy needs to be used to get more energy out ...</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/10/b720e41e-b34b-4228-adf1-16bc7051655b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>120</video:duration>
      <video:publication_date>2009-10-19T19:08:20.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3457.mp4</video:content_loc>
      <video:uploader>Kristen Aber</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>glycolysis</video:tag>
      <video:tag>glycolytic</video:tag>
      <video:tag>glucose</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>molecule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Chemistry-3B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20- Chemistry 3B</video:title>
      <video:description>Lec 20- Chemistry 3B .
Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17089.jpg</video:thumbnail_loc>
      <video:duration>4605</video:duration>
      <video:publication_date>2012-09-02T05:47:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9Pg9F1aoeEA</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Inorganic Chemistry</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-35-An-Introduction-to-Computational-Multiphysics-II-Theoretical-Background-Part-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - An Introduction to Computational Multiphysics II: Theoretical Background Part I</video:title>
      <video:description>Lec 35 - An Introduction to Computational Multiphysics II: Theoretical Background Part I. Mathematical formulation of multiscale/physics problems</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16014.jpg</video:thumbnail_loc>
      <video:duration>6833</video:duration>
      <video:publication_date>2012-08-29T08:04:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/wbWlOZ3KWuw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>math</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>computation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-2011-Sally-Walsh-Lecture-presented-by-Rice-Design-Alliance</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6- 2011 Sally Walsh Lecture presented by Rice Design Alliance</video:title>
      <video:description>Lec 6- 2011 Sally Walsh Lecture presented by Rice Design Alliance. Sally Walsh Lecture presented by Rice Design Alliance, The Rice School of Architecture, The Architecture Center Houston Foundation, and the American Institute of Architects -- Houston on April 13, 2011 at the Brown Auditorium in the Museum of Fine Arts, Houston.

 Petra Blaisse started her career at the Stedelijk Museum in Amsterdam in the Department of Applied Arts. From 1987, she worked as a freelance designer and won distinction for her installations of architectural work. Gradually her focus shifted to the use of textiles, light, and finishes in interior space and, at the same time, to the design of gardens and landscapes. In 1991, she founded Inside Outside. The studio works in a multitude of creative areas, including textile, landscape, and exhibition design. 

Since 1999 Blaisse invited specialists of various disciplines to work with her, and currently the team consists of about ten people of different nationalities.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17344.jpg</video:thumbnail_loc>
      <video:duration>3961</video:duration>
      <video:publication_date>2012-09-02T18:29:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tPgCpzp9cd0</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Seminars</video:category>
      <video:tag>Petra</video:tag>
      <video:tag>Blaisse</video:tag>
      <video:tag>Rice</video:tag>
      <video:tag>university</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Heart-Attack-Myocardial-Infarction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Heart Attack  Myocardial Infarction</video:title>
      <video:description>Typical symptoms of a myocardial infarction include chest pressure or pain shortness of breath profound sweating nausea vomiting and or fainting</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ee353245-be2b-46f4-9267-05b7d3cd149b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>63</video:duration>
      <video:publication_date>2010-11-25T21:55:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6105.mp4</video:content_loc>
      <video:uploader>rainman</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Myocardial</video:tag>
      <video:tag>Infarction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Snowing-on-a-real-Building</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Snowing on a real Building</video:title>
      <video:description>Lagrangian Particle Tracking performed on a real building structure. The original .3ds file of the building was elaborated and imported into a commercial CFD code ( RANS low-Reynolds number). Snow particles were tracked using an in-house code dedicated to lagrangian particle tracking post-processing CFD data and deposit growth computing</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/69a5d3c7-52d6-4c96-8bbf-20623188bbf8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2009-12-06T23:20:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3584.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>RANS</video:tag>
      <video:tag>Lagrangian</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
      <video:tag>Snow</video:tag>
      <video:tag>deposition</video:tag>
      <video:tag>Deposit</video:tag>
      <video:tag>Growth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Restriction-Enzymes</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Restriction Enzymes</video:title>
      <video:description>A restriction enzyme (or restriction endonuclease) is an enzyme that cuts double-stranded DNA. The enzyme makes two incisions, one through each of the sugar-phosphate backbones (i.e., each strand) of the double helix without damaging the nitrogenous bases. The chemical bonds that the enzymes cleave can be reformed by other enzymes known as ligases, so that restriction fragments carved from different chromosomes or genes can be spliced together, provided their ends are complementary (more below). Many of the procedures of molecular biology and genetic engineering rely on restriction enzymes. The term restriction comes from the fact that these enzymes were discovered in E. coli strains that appeared to be restricting the infection by certain bacteriophages. Restriction enzymes therefore are believed to be a mechanism evolved by bacteria to resist viral attack and to help in the removal of viral sequences. They are part of what is called the restriction modification system.

The 1978 Nobel Prize in Medicine was awarded to Daniel Nathans and Hamilton Smith for the discovery of restriction endonucleases, leading to the development of recombinant DNA technology. The first practical use of their work was the manipulation of E. coli bacteria to produce human insulin for diabetics.

This movie is made by Dr Nguyen Thanh Cong working at the Agricultural Genetics Institute in Hanoi, VIETNAMAddress below:Dr Nguyen Thanh CongMolecular Biology LaboratoryAgricultural Genetics InstituteVien Di truyen Nong NghiepTuliem, HanoiVIETNAM</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/f6bdd60e-0370-45ab-b63b-293821083c85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>46</video:duration>
      <video:publication_date>2007-09-08T19:58:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/955.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>restriction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-69-Pauli-Exclusion-Principle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 69 - Pauli Exclusion Principle</video:title>
      <video:description>Pauli Exclusion Principle

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26244.jpg</video:thumbnail_loc>
      <video:duration>360</video:duration>
      <video:publication_date>2012-09-19T00:26:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Z08pNaGQPv8</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Pauli</video:tag>
      <video:tag>Exclusion</video:tag>
      <video:tag>principle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 5 - MIT 3.091 Introduction to Solid State Chemistry&quot; Atomic Spectra of Hydrogen, Matter/Energy Interactions Involving Atomic Hydrogen

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15525.jpg</video:thumbnail_loc>
      <video:duration>3064</video:duration>
      <video:publication_date>2012-08-28T18:02:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/qw0pfuCu8q0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>5</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>Atomic</video:tag>
      <video:tag>Spectra</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Hydrogen</video:tag>
      <video:tag>matter</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>Interactions</video:tag>
      <video:tag>Involvin</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-An-Introduction-to-Computational-Multiphysics-II-Theoretical-Background-Part-II</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - An Introduction to Computational Multiphysics II: Theoretical Background Part II</video:title>
      <video:description>Lec 34 - An Introduction to Computational Multiphysics II: Theoretical Background Part II. Metadynamics techniques</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16013.jpg</video:thumbnail_loc>
      <video:duration>6944</video:duration>
      <video:publication_date>2012-08-29T08:04:35.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/2SR7F-c6GBY</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>physics</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>Harvard</video:tag>
      <video:tag>Sauro</video:tag>
      <video:tag>Succi</video:tag>
      <video:tag>theory</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liqun-Luo-Lab-Presents_-Drosophila-Brain-Dissection-Made-EAS</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liqun Luo Lab Presents_ Drosophila Brain Dissection Made EAS</video:title>
      <video:description>Liqun Luo Lab Presents_ Drosophila Brain Dissection Made EASY</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/56ec5333-d1c6-4780-86de-d3967bb27f32/cand_5.jpg</video:thumbnail_loc>
      <video:duration>91</video:duration>
      <video:publication_date>2010-11-30T11:45:00.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6269.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Drosophila</video:category>
      <video:tag>Liqun</video:tag>
      <video:tag>Luo</video:tag>
      <video:tag>Lab</video:tag>
      <video:tag>presents</video:tag>
      <video:tag>drosophila</video:tag>
      <video:tag>Brain</video:tag>
      <video:tag>Dissection</video:tag>
      <video:tag>Made</video:tag>
      <video:tag>easy</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Portrait-of-Albert-Einstein-a-demonstration-of-speed-paint</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Portrait of Albert Einstein - a demonstration of speed paint</video:title>
      <video:description>Speed painting is a method of painting or illustration, primarily a digital art form. This video shows speed painting of Albert Einstein</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/939e2d93-bcd4-45c1-ac9c-686fcf2b78f0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>210</video:duration>
      <video:publication_date>2010-11-25T22:11:57.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6115.mp4</video:content_loc>
      <video:uploader>bumblebee</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Portrait</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Albert</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Demonstration</video:tag>
      <video:tag>Speed</video:tag>
      <video:tag>painting</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Surgery-of-the-Bunion-Hallux-Abductor-Valgus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgery of the Bunion Hallux Abductor Valgus</video:title>
      <video:description>A bunion happens due to lateral deviation causing the first toe to bend towards the second toe. This video details how to correct this anomaly by various methods and hallux abductor valgus surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/baff8bb3-da41-4cd7-8dff-a0dd30c838f7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-01T02:36:19.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9960.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>bunion</video:tag>
      <video:tag>Hallux</video:tag>
      <video:tag>Abductor</video:tag>
      <video:tag>Valgus</video:tag>
      <video:tag>Surgery</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Transcription-of-DNA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Transcription of DNA</video:title>
      <video:description>Transcription of DNA is the process of transcribing genetic information from DNA to RNA. This video explains this process step by step using an animation.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/c6688393-e351-46af-b175-aa0d795f605d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>24</video:duration>
      <video:publication_date>2010-11-30T11:32:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6262.mp4</video:content_loc>
      <video:uploader>whisper</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>dna</video:tag>
      <video:tag>RNA</video:tag>
      <video:tag>Transcription</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-50-Mucoperiosteal-Flap-Design-and-Surgical-Removal-of-Teeth</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 50 - Mucoperiosteal Flap Design and Surgical Removal of Teeth</video:title>
      <video:description>&quot;Lec 50 - Mucoperiosteal Flap Design and Surgical Removal of Teeth&quot; Orig. air date: DEC 18 78

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21251.jpg</video:thumbnail_loc>
      <video:duration>1746</video:duration>
      <video:publication_date>2012-09-09T03:29:15.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/D9goWlCmrI8</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>50</video:tag>
      <video:tag>Mucoperiosteal</video:tag>
      <video:tag>Flap</video:tag>
      <video:tag>design</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Surgical</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Teeth</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-73-Paramagnetism-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 73 - Paramagnetism (Quiz)</video:title>
      <video:description>Paramagnetism (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26248.jpg</video:thumbnail_loc>
      <video:duration>106</video:duration>
      <video:publication_date>2012-09-19T00:28:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/FCnePMnxfF0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Paramagnetism</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Reflux-Classifier-CFD-RANS-DEM-Partcle-Tracking-1</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Reflux Classifier CFD RANS+ DEM Partcle Tracking (1)</video:title>
      <video:description>Gravity Selectivity Particle deposition along a Reflux Classifier. Sand Particles, CDF RANS unsteady particle tracking post processing. Low Velocity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2009/12/fe45f94f-5b4b-4f16-bcf1-abe57ea31bd0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>102</video:duration>
      <video:publication_date>2009-12-07T07:45:29.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/3587.mp4</video:content_loc>
      <video:uploader>Marco Losurdo</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>CFD</video:tag>
      <video:tag>RANS</video:tag>
      <video:tag>Unsteady</video:tag>
      <video:tag>DEM</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>tracking</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-33-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 33 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 33 - MIT 7.014 Introductory Biology, Spring 2005&quot; Communities I (Prof. Penny Chisholm)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15166.jpg</video:thumbnail_loc>
      <video:duration>2669</video:duration>
      <video:publication_date>2012-08-28T13:54:01.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/GAArnLLlFtQ</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>communities</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 3 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 03: Internal energy, expansion work. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15526.jpg</video:thumbnail_loc>
      <video:duration>3128</video:duration>
      <video:publication_date>2012-08-28T18:02:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/RrVq7Yduz2g</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-simple-experiment-to-demonstrate-pressure-of-air</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A simple experiment to demonstrate pressure of air</video:title>
      <video:description>In this video, pressure of air is demonstrated by a simple and interesting experiment. The experiment should surprise a lot of viewers and make children interested in science. Edited by Ashraf</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/4c2a8c81-d168-4805-860a-3556685bac85/cand_5.jpg</video:thumbnail_loc>
      <video:duration>158</video:duration>
      <video:publication_date>2010-11-25T23:44:07.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6123.mp4</video:content_loc>
      <video:uploader>chucky</video:uploader>
      <video:category>Experiments</video:category>
      <video:tag>A</video:tag>
      <video:tag>simple</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>to</video:tag>
      <video:tag>demonstrate</video:tag>
      <video:tag>Pressure</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Air</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Special-formula-containing-Crypto-extracts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Special formula containing Crypto extracts</video:title>
      <video:description>This video presents a special formula containing crypto extracts. This formula has been developed for children. Edited by Ashraf .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2010/11/ff9fb682-1654-44e1-87ff-0106919fc2fd/cand_5.jpg</video:thumbnail_loc>
      <video:duration>33</video:duration>
      <video:publication_date>2010-11-28T15:33:27.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6233.mp4</video:content_loc>
      <video:uploader>PPAR Century</video:uploader>
      <video:category>Genetics</video:category>
      <video:tag>crypto</video:tag>
      <video:tag>Junior</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-The-Impact-of-Evolutionary-Thought-on-the-Social-Sciences</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - The Impact of Evolutionary Thought on the Social Sciences</video:title>
      <video:description>&quot;Lec 22 - The Impact of Evolutionary Thought on the Social Sciences&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

There is a distinct possibility that humans are currently part way through an evolutionary transition between individuals and groups. The conflict between these two units of selection and levels of organization, between biology and culture, may explain some of the tensions in modern human life. Examples of selfishness and altruism exemplify how these types of selection act on humans.

00:00 - Chapter 1. Introduction 
10:27 - Chapter 2. Transitions in Hierarchal Selection 
19:18 - Chapter 3. Cooperation and Aggression 
27:09 - Chapter 4. Group Norms 
35:51 - Chapter 5. Patterns and Differences in Cultures&apos; Selfishness 
43:57 - Chapter 6. Redefinition of Social Boundaries 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17346.jpg</video:thumbnail_loc>
      <video:duration>2846</video:duration>
      <video:publication_date>2012-09-02T18:29:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0We6bZM_wMA</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>selfishness</video:tag>
      <video:tag>altruism</video:tag>
      <video:tag>Evolution</video:tag>
      <video:tag>Selection</video:tag>
      <video:tag>Transitions</video:tag>
      <video:tag>Humans</video:tag>
      <video:tag>History</video:tag>
      <video:tag>cooperation</video:tag>
      <video:tag>competition</video:tag>
      <video:tag>hierarchy</video:tag>
      <video:tag>culture</video:tag>
      <video:tag>stabilization</video:tag>
      <video:tag>group</video:tag>
      <video:tag>norms</video:tag>
      <video:tag>Division</video:tag>
      <video:tag>of</video:tag>
      <video:tag>labor</video:tag>
      <video:tag>identity</video:tag>
      <video:tag>globalization</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-31-Homeostasis-The-bodys-defenses-P</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 31- Homeostasis: The bodys defenses - P</video:title>
      <video:description>Lec 31- Homeostasis: The bodys defenses - .
General Biology Lecture</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17179.jpg</video:thumbnail_loc>
      <video:duration>2864</video:duration>
      <video:publication_date>2012-09-02T12:12:05.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AZbpyz6tB3Q</video:player_loc>
      <video:uploader>UCBerkeley</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Chiral-Examples-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Chiral Examples 2</video:title>
      <video:description>Chiral Examples 2

Chiral Examples 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24540.jpg</video:thumbnail_loc>
      <video:duration>619</video:duration>
      <video:publication_date>2012-09-17T13:54:09.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QQMZ1ljepWg</video:player_loc>
      <video:uploader>0|34|0</video:uploader>
      <video:category>Organic Chemistry</video:category>
      <video:tag>chiral</video:tag>
      <video:tag>Examples</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/MRI-screening-for-Breast-Cancer</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>MRI screening for Breast Cancer</video:title>
      <video:description>Magnetic resonance imaging plays a key role in diagnostics. For breast cancer screening it is used as a non invasive way of checking any signs of the disease as is seen in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/aa341f5b-9ea1-4aa5-b042-8fe81f7ceba9/cand_5.jpg</video:thumbnail_loc>
      <video:duration>168</video:duration>
      <video:publication_date>2011-12-01T02:37:10.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9963.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Breast</video:tag>
      <video:tag>Cancer</video:tag>
      <video:tag>Screening</video:tag>
      <video:tag>using</video:tag>
      <video:tag>mri</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-23-The-Logic-of-Science</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 23 - The Logic of Science</video:title>
      <video:description>&quot;Lec 23 - The Logic of Science&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

While there are many differences between modern science and philosophy, there are still a number of lessons in modes of thought that scientists can take from philosophy. Scientists&apos; ideas about the nature of science have evolved over time, leading to new ideas about falsifiability, creativity, revolutions, and the boundaries and limits of what can be accomplished by different types of science.

00:00 - Chapter 1. Introduction 
05:43 - Chapter 2. The Limits of Scientific Knowledge 
12:56 - Chapter 3. Scientific Falsifiability 
23:58 - Chapter 4. Scientific Revolutions 
30:55 - Chapter 5. Post-Modernism 
39:37 - Chapter 6. Creativity 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_17347.jpg</video:thumbnail_loc>
      <video:duration>2735</video:duration>
      <video:publication_date>2012-09-02T18:29:47.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/rzFweBDef2A</video:player_loc>
      <video:uploader>0|13|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>Logic</video:tag>
      <video:tag>Philosophy</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>observation</video:tag>
      <video:tag>falsifiability</video:tag>
      <video:tag>creativity</video:tag>
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eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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Professor John Campbell</video:description>
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    <loc>https://dnatube.com/videos/Overview-of-lipoprotein-physiology-part-2</loc>
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      <video:description>Chylomicron transports ingested fat to adipose tissues and liver. Chylomicron is composed of single layer of phospholipid with triglyceride inside the layer. Chylomicron also contains a protein called apoB48. This video presents the function and physiology of chylomicron. Edited by Ashraf</video:description>
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      <video:uploader>wises</video:uploader>
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      <video:description>&quot;Lec 1 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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  <url>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 84 - Simplifying Radical Expressions 3</video:title>
      <video:description>Simplifying Radical Expressions 3

U07_L3_T1_we3 Simplifying Radical Expressions 3</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24656.jpg</video:thumbnail_loc>
      <video:duration>189</video:duration>
      <video:publication_date>2012-09-17T14:45:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s9i2aVKyxTY</video:player_loc>
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  <url>
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      <video:title>Lec 4 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 4 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 04: Enthalpy. 

View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 

More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>This video shows the passing of electric impulse through the nerves. Our cells and neurons can be exited by electric impulses. So they can transfer the electric signal.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 115 - Divergence 1</video:title>
      <video:description>Divergence 1

Introduction to the divergence of a vector field.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Moving of the drug from one part of the body to another part is called drug distribution.</video:description>
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      <video:description>Watch and learn the process of a reverse transcriptase, also known as RNA-dependent DNA polymerase, is a DNA polymerase enzyme that transcribes single-stranded RNA into single-stranded DNA.</video:description>
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      <video:description>Vitamin C is purely the L-enantiomer of ascorbate; the opposite D-enantiomer has no physiological significance</video:description>
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      <video:title>Lec 5 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 5 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 05: Adiabatic changes. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 6 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 06: Thermochemistry. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:title>Lec 7 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 7 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 07: Calorimetry. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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  <url>
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      <video:description>In this video is explained the conjugation in bacteria. Conjugation could be explained as &quot;bacterial sex&quot;. Is appears within two bacteria who exchange their genetic material. This is how for example antibiotic resistance is transffered.</video:description>
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      <video:uploader>shiva</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 8 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 8 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 08: Second law. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/e124JF_DHCQ</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
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      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
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  <url>
    <loc>https://dnatube.com/videos/Lec-12-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 12 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 12: Criteria for spontaneous change. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15537.jpg</video:thumbnail_loc>
      <video:duration>2893</video:duration>
      <video:publication_date>2012-08-28T18:07:06.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jsoD3oZAAXI</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-39-Bailout-3-Book-value-vs-market-value</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Bailout 3: Book value vs. market value</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 3: Book value vs. market value

What it means when the market value of a stock is different from its book value.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20216.jpg</video:thumbnail_loc>
      <video:duration>632</video:duration>
      <video:publication_date>2012-09-06T02:37:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/TUOQZjotyAQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Bailout</video:tag>
      <video:tag>3</video:tag>
      <video:tag>Book</video:tag>
      <video:tag>value</video:tag>
      <video:tag>vs</video:tag>
      <video:tag>Market</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Functioning-of-Endocrine-glands</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Functioning of Endocrine glands</video:title>
      <video:description>This video shows how the hormones are released by the endocrine glands directly into the blood. The functioning of Endocrine glands is show with diagrams.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/b154ffef-f38f-464c-ba00-a08ea04264a3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>146</video:duration>
      <video:publication_date>2011-10-23T19:37:17.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7243.mp4</video:content_loc>
      <video:uploader>kaesiholla</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>Endocrine</video:tag>
      <video:tag>system</video:tag>
      <video:tag>work</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-13-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 13 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 13 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 13: Gibbs free energy. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15538.jpg</video:thumbnail_loc>
      <video:duration>2991</video:duration>
      <video:publication_date>2012-08-28T18:07:10.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srjNMMtPATo</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Exploring-the-Sun-in-High-Definition</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Exploring the Sun in High Definition</video:title>
      <video:description>Nothing is quite as delightful as exploring the Sun in High Definition courtesy of NASA&apos;s Solar Dynamic Observatory which has one of the highest resolutions in the world</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/2c046d21-5745-41e5-9de8-20e2e183fc82/cand_5.jpg</video:thumbnail_loc>
      <video:duration>185</video:duration>
      <video:publication_date>2011-11-23T09:08:15.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7660.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
      <video:category>Aerospace Engineering</video:category>
      <video:tag>NASA</video:tag>
      <video:tag>SDO</video:tag>
      <video:tag>Exploring</video:tag>
      <video:tag>the</video:tag>
      <video:tag>sun</video:tag>
      <video:tag>in</video:tag>
      <video:tag>high</video:tag>
      <video:tag>Definition</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Pathophysiology-of-schizophrenia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Pathophysiology of schizophrenia</video:title>
      <video:description>Schizophrenia is a psychiatric disorder involving chronic or recurrent psychosis it is commonly associated with impairments in social and occupational functioning it is among the most disabling and economically catastrophic medical disorders ranked by the world health organization</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/10/499ce679-8775-4731-9d5a-8e0e8f09e243/cand_5.jpg</video:thumbnail_loc>
      <video:duration>25</video:duration>
      <video:publication_date>2011-10-23T15:45:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7178.mp4</video:content_loc>
      <video:uploader>hp175</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pathophysiology</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Schizophrenia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-108-Formaldehyde-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 108 - Formaldehyde (Quiz)</video:title>
      <video:description>Formaldehyde (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26290.jpg</video:thumbnail_loc>
      <video:duration>175</video:duration>
      <video:publication_date>2012-09-19T00:42:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Nb76my9vHLY</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Formaldehyde</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 3 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Instructor: Prof. David Jerison
Derivatives of products, quotients, sine, cosine
View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15580.jpg</video:thumbnail_loc>
      <video:duration>2995</video:duration>
      <video:publication_date>2012-08-28T18:18:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/kCPVBl953eY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>continuity</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>rules</video:tag>
      <video:tag>extremum</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>elementary</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Factors-that-trigger-Transduction</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Factors that trigger Transduction</video:title>
      <video:description>This animation describes how growth factors bind to a membrane-bound receptor and triggers a cascade of downstream transduction processes.

Cell behavior is governed by the effects of growth factors which interact with membrane-bound glycoprotein receptors that transduce the first message into a series of intracellular signals that in turn promote or inhibit the transcription expression of specific genes. Cancer cells adopt two principal signaling strategies between cells: endocrine signaling and paracrine signaling. Aside from growth factors, lipophilic hormones such as steroids and thyroid hormone are potent regulators of cell behavior, and may cancers are either hormone-dependent or are responsive to hormone therapy. In the prevention of breast cancer, steroid hormone analogs such as tamoxifen are used to mimic the action of the natural estrogen, eliciting a much weaker estrogenic response. This animation is general in scope, so it can be used in various different lecture contexts.

Created by:

Steve Huang
Class of 2004
Mechanical Engineering
STA member since 2001

Dr. Bongsup Cho - URI Pharmacy ProfessorDr. Bongsup Cho
Professor of Biomedical and Pharmaceutical Sciences
College of Pharmacy</video:description>
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      <video:duration>106</video:duration>
      <video:publication_date>2007-09-08T20:09:51.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/965.mp4</video:content_loc>
      <video:uploader>tubeman</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>signaltransduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/A-Jet-engine-that-can-fit-into-your-pocket</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>A Jet engine that can fit into your pocket</video:title>
      <video:description>This a model pocket jet engine. The video  shows the engine from different angles as well as with the parts taken apart.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/676b1998-23f0-4d63-8b8b-d6e877ea92e7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>108</video:duration>
      <video:publication_date>2011-11-25T23:49:46.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7951.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
      <video:category>Mechanical Engineering</video:category>
      <video:tag>model</video:tag>
      <video:tag>Pocket</video:tag>
      <video:tag>jet</video:tag>
      <video:tag>Engine</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 15 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 15: Chemical equilibrium. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15540.jpg</video:thumbnail_loc>
      <video:duration>3081</video:duration>
      <video:publication_date>2012-08-28T18:07:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/Cc2l1QTTZA4</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-16-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 16 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 16: Temperature, pressure and Kp. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15541.jpg</video:thumbnail_loc>
      <video:duration>3115</video:duration>
      <video:publication_date>2012-08-28T18:07:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/DOq2YChGmlg</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-Off-the-Record-Messaging-Useful-Security-and-Privacy-for-IM</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - Off-the-Record Messaging: Useful Security and Privacy for IM</video:title>
      <video:description>&quot;Lec 25 - Off-the-Record Messaging: Useful Security and Privacy for IM&quot; May 23, 2007 lecture by Ian Goldberg for the Stanford University Computer Systems Colloquium (EE 380). In this talk, Ian discusses &quot;Off-the-Record Messaging&quot; (OTR), a widely used software tool for secure and private instant messaging; he outlines the properties of Useful Security and Privacy Technologies that motivated OTR&apos;s design, compares it to other IM security mechanisms, and talks about its ongoing development directions.

EE 380 | Computer Systems Colloquium:
http://www.stanford.edu/class/ee380/

Stanford Computer Systems Laboratory:
http://csl.stanford.edu/

Stanford Center for Professional Development:
http://scpd.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanforduniversity/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24099.jpg</video:thumbnail_loc>
      <video:duration>4842</video:duration>
      <video:publication_date>2012-09-14T15:20:39.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/uI1x-z5oafc</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>25</video:tag>
      <video:tag>off</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Record</video:tag>
      <video:tag>Messaging</video:tag>
      <video:tag>Useful</video:tag>
      <video:tag>security</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Privacy</video:tag>
      <video:tag>for</video:tag>
      <video:tag>IM</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Kittiwake-birds-are-attacked-by-large-eagle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Kittiwake birds are attacked by large eagle</video:title>
      <video:description>In winter the North of Atlantic is cold, frozen and the common resident birds are on vacation elsewhere. Come spring everything changes and the vacationers return. Unfortunately the world&apos;s largest eagle finds them delicious and just right. These are the Kittiwake birds.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/c9aea288-169b-4dcf-a15a-9815399da3e0/cand_5.jpg</video:thumbnail_loc>
      <video:duration>219</video:duration>
      <video:publication_date>2011-11-26T00:46:18.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8034.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>World</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Largest</video:tag>
      <video:tag>Eagle</video:tag>
      <video:tag>attacks</video:tag>
      <video:tag>Kittiwake</video:tag>
      <video:tag>birds</video:tag>
      <video:tag>blue</video:tag>
      <video:tag>Planet</video:tag>
      <video:tag>A</video:tag>
      <video:tag>Natural</video:tag>
      <video:tag>History</video:tag>
      <video:tag>of</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Oceans</video:tag>
      <video:tag>BBC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Clever-Monkeys-on-the-lookout-with-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Clever  Monkeys on the lookout with BBC</video:title>
      <video:description>Class is apparently also crucial to animals and well if you don&apos;t meet the criteria one has to improvise. This river is guarded by a monkey eating monitor lizard and the less fortunate have to be  on the lookout. This is Clever Monkeys by BBC</video:description>
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      <video:uploader>season_31</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-17-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 17 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 17: Equilibrium: application to drug design. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>clapeyron</video:tag>
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      <video:tag>carnot</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Natalie-Cassidy-in-Australia-in-Baby-koalas-Born-to-Be-Wild</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Natalie Cassidy in Australia in Baby koalas - Born to Be Wild</video:title>
      <video:description>A baby koalas is referred to as a Joey and is born hairless, blinds and earless. It promptly jumps into a pouch for the next six or so months. In the video Born to Be Wild is Natalie Cassidy in Australia for BBC.</video:description>
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      <video:uploader>second second</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-11-Public-Health-253E-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 11 - Spring 2011 - Public Health 253EEthical Challenges in Public Health Interventions
Instructor Harvey Kayman</video:description>
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    <loc>https://dnatube.com/videos/Sorprendente-Nuevo-Metodo-Disfemia-Tartamudez</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Sorprendente Nuevo Metodo Disfemia Tartamudez</video:title>
      <video:description>This is a spanish video on disfemia tartamudez - sorprendente nuevo metodo. It has to do with methods of overcoming stammering or stuttering.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8256.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Tessari</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tessari</video:title>
      <video:description>The Tessari technique is a way of connecting two disposable syringes with a three way stop-cock so that when two medical drugs are passed through high turbulence at a certain degree of rotation, they yield foam.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8388.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <video:video>
      <video:title>Lec 18 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 18 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 18: Phase equilibria - one component. 
View the complete course at: http://ocw.mit.edu/5-60S08 
License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insulin metabolization with glucose</video:title>
      <video:description>Glucose is a simple sugar absorbed in the stomach and small intestines. Insulin causes cells in the liver, skeletal muscles, and fat tissue to take up glucose from the blood.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8295.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>3D Animation of a Complete Eye Exam</video:title>
      <video:description>A complete eye examination goes beyond looking at the vision only. An effective eye examination can detect any defect that is developing as most defects take time to develop. This is the importance of a complete eye examination in 3D animation.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8354.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
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    <loc>https://dnatube.com/videos/Its-the-hare-versus-the-mighty-Eagle-in-Predators-by-BBC</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Its the hare versus the mighty Eagle in  Predators by  BBC</video:title>
      <video:description>Eagles have very sharp and keen eyesight and are therefore able to hunt before moving in for the kill. This hare has several options at its disposal to avoid being the next meal in Eagle versus Hare in Predators with BBC.</video:description>
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      <video:publication_date>2011-11-26T06:16:28.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8159.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-23-Cognitive-Science-C103</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 23 -Cognitive Science C103&quot;History of Information</video:description>
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      <video:duration>3625</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ncLabOiCCT8</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>One advantage of having tame wild animals close is that they allow for study that would be otherwise impossible with the wild elusive or dangerous ones. However, that close relationship may also become a hindrance for the animal and their prey. This video shows cheetah attacking a zebra in the Cheetahs series by BBC Earth.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8142.mp4</video:content_loc>
      <video:uploader>season_31</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Chronic Kidney Failure</video:title>
      <video:description>Kidneys work hard to remove excess water and waste from the body but due to several factors the kidneys might cease to function, as they are supposed to, slowly over a period of time.</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8426.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
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    <loc>https://dnatube.com/videos/Laparoscopic-Supracervical-Hysterectomy-Recovery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Laparoscopic Supracervical Hysterectomy Recovery</video:title>
      <video:description>This video performed and producedby Alighomi and reza asari this video clip shows laparoscopic supracervical hysterectomy the surgeon leaves the cervix intact the cervix connects the upper portion of the vagina to the uterus the ligaments attached to the cervix provide support for both organs</video:description>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-Electrical-Engineering-141-Spring-2011</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 1 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
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    <loc>https://dnatube.com/videos/Lec-40-Bailout-4-Mark-to-model-vs-mark-to-market</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 40 - Bailout 4: Mark-to-model vs. mark-to-market</video:title>
      <video:description>This is a lecture of Khan Academy. Bailout 4: Mark-to-model vs. mark-to-market

Different ways of accounting for an asset.  Mark-to-model vs. mark-to-market.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20217.jpg</video:thumbnail_loc>
      <video:duration>684</video:duration>
      <video:publication_date>2012-09-06T02:38:30.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/w_GZqhAR0I4</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Umbilical-cord-care-for-a-newborn</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Umbilical cord care for a newborn</video:title>
      <video:description>The umbilical cord is cut and clamped as soon as the baby is born. Care needs to be taken in order to prevent infection.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/b2333a71-4f89-4491-b34e-5de7c5495215/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8859.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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  <url>
    <loc>https://dnatube.com/videos/Facial-Surgery-Video</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Facial Surgery Video</video:title>
      <video:description>Facial surgery is done to look bright and to remove the signs of aging and swelling around the face. Dr Nassif is telling about the signs of aging and wrinkling and to remove all of them through surgery.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/eb529564-bad2-4841-be94-3f4e362c1af2/cand_5.jpg</video:thumbnail_loc>
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      <video:publication_date>2011-11-29T00:44:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8597.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 28 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 28 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 28: Model systems. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8560.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8877.mp4</video:content_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Animation Video For A Small Engine</video:title>
      <video:description>This video will show you the working of an engine. Here a small engine is shown with the functioning of each part.</video:description>
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      <video:duration>60</video:duration>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 30 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 30 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 30: Introduction to reaction kinetics. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15557.jpg</video:thumbnail_loc>
      <video:duration>3039</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/DZ138JSpoxQ</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 26 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 26 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 26: Partition function (Q) - many particles. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Euclid as the Father of Geometry</video:title>
      <video:description>Euclid as the Father of Geometry

Euclid and his Elements (and how much Abraham Lincoln liked them)</video:description>
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      <video:duration>503</video:duration>
      <video:publication_date>2012-09-06T13:51:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/WqzK3UAXaHs</video:player_loc>
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      <video:tag>geometry</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Okino moses a nigeria native got spinal decompression surgery in india at mumbai he was suffering from spinal nerve decompression and was done the spinal cord surgery by his doctor but these surgery procedures were diffcult form him because it was his first time after the completion of spinal decompression surgery the patient was totaly satisfied.</video:description>
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      <video:duration>224</video:duration>
      <video:publication_date>2011-11-29T11:37:13.000Z</video:publication_date>
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      <video:uploader>topeto</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>This is an illustration on how to do a Lembert pattern suture, which is largely used to mend or close the gut or anywhere else that is practical.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:duration>73</video:duration>
      <video:publication_date>2011-11-29T11:32:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8938.mp4</video:content_loc>
      <video:uploader>benchwork</video:uploader>
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    <loc>https://dnatube.com/videos/Oil-System-Cycle-of-a-Motor</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Oil System Cycle of a Motor</video:title>
      <video:description>This video will help you to understand all about the engine oil system cycle. This 3D video shows the working of each part of this motor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_9031.jpg</video:thumbnail_loc>
      <video:duration>53</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9031.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 16 - Electrical Engineering 141 - Spring 2011</video:title>
      <video:description>Introduction to Digital Integrated Circuits Lecture 16 is explained in this video.  This lecture is a part of the course series of electrical engineering 141, 001 and it is recorded Spring 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24177.jpg</video:thumbnail_loc>
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      <video:player_loc>https://www.youtube.com/embed/nWzlCAf6n-I</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 7 - MIT 3.091 Introduction to Solid State Chemistry&quot; De Broglie, Heisenberg, and Schrödinger

The Aufbau Principle, Pauli Exclusion Principle, and Hund&apos;s Rules

Photoelectron Spectroscopy

Average Valence Electron Energy

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3024</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/cBxDQR2AEJY</video:player_loc>
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      <video:tag>and</video:tag>
      <video:tag>Schrödinger</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/a46a33a7-f4eb-4110-a8c6-2005e8d192d3/cand_5.jpg</video:thumbnail_loc>
      <video:duration>125</video:duration>
      <video:publication_date>2011-11-30T09:08:58.000Z</video:publication_date>
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      <video:uploader>second second</video:uploader>
      <video:category>Medical</video:category>
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    <lastmod>2026-08-14</lastmod>
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Properties of Ionic Compounds: Crystal Lattice Energy

Note: Lecture 7 was not recorded in its entirety. Only the second half of the session is available in video.

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:description>&quot;Lec 1 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 01: Derivatives, slope, velocity, rate of change

*Note: this video was revised, raising the audio levels.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Dutch patient&apos;s health travel account of knee replacement surgery in India.</video:description>
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      <video:duration>180</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/T40LaKTbhwI</video:player_loc>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This material demonstrates a cardiothoracic surgeon dividing some connective tissue holding a lung down to the rib cage with the da vinci surgical system assist</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10054.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
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      <video:tag>Adhesions</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Human Fertilization</video:title>
      <video:description>Fertilization in humans. The sperm and ovum unite through fertilization, creating a zygote that (over the course of 8-9 days) will implant in the uterine wall, where it will reside over the course of 9 months.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/d72420fa-267e-43e6-91e3-b23e1c8e53df/cand_5.jpg</video:thumbnail_loc>
      <video:duration>181</video:duration>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9981.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 24 - Climate and the Distribution of Life on Earth</video:title>
      <video:description>&quot;Lec 24 - Climate and the Distribution of Life on Earth&quot; Principles of Evolution, Ecology and Behavior (EEB 122)

This lecture provides an overview of the physical aspects of earth&apos;s biomes. Temperature, water, latitude, and altitude all come into play. Regions with similar levels of these climatic features tend to have similar life-forms living there. These same climatic features can also affect weather patterns, which in turn affect life by altering habitats and ecosystems. On a large enough scale, such as El Niño, these weather patterns can affect life all over the earth.

00:00 - Chapter 1. Introduction 
04:05 - Chapter 2. Physics and Chemistry of Climate 
22:01 - Chapter 3. Hurricanes and El Ni√±o 
30:37 - Chapter 4. Ocean-Coast Interactions 
34:01 - Chapter 5. Biomes of the Earth 
39:32 - Chapter 6. Climatic History 

Complete course materials are available at the Open Yale Courses website: http://open.yale.edu/courses

This course was recorded in Spring 2009.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/XGnm5jVSBpY</video:player_loc>
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      <video:tag>Coriolis</video:tag>
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      <video:tag>Desert</video:tag>
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      <video:tag>jet</video:tag>
      <video:tag>stream</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
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      <video:description>A cesarean section also known as a c section is a surgical method of birth in this type of birth the baby is born by a surgical cut in the abdomen and uterus according to the Centers for disease control every year more than 1 million women in the united states deliver by cesarean section</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The importance of early cancer detection can not be emphasized enough. This video shows how do a self breast examination which is a first step to early detection.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Video shows a full surgical procedure of adult CRP. A step by step procedure is discussed here to help you in emergency.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>This video shows an examination of the lumbar Spine in the lower extremities or low back pain. A number of tests such as a neurological exam and motion are conducted.</video:description>
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      <video:uploader>benco</video:uploader>
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      <video:description>&quot;Lec 8 - Sociology 150A - Conformity and Norms 2&quot;Social Psychology: Self and Society
Professor Robb Willer</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - Ionization Energy, Electron Affinity</video:title>
      <video:description>Ionization Energy, Electron Affinity

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:duration>66</video:duration>
      <video:publication_date>2012-09-19T00:44:49.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/dEFsl3YYwuM</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
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      <video:tag>Affinity</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Surgical Treatment of Hemorrhoids</video:title>
      <video:description>These anal cushions are composed of plexuses of vessels within the anal canal that connect arterioles to veins without intervening capillaries they are also normally supported by smooth muscle fibers called treitz muscle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/56083222-354d-45dd-ad99-be7c11d78ffa/cand_5.jpg</video:thumbnail_loc>
      <video:duration>237</video:duration>
      <video:publication_date>2011-12-01T04:42:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10235.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Hemorrhoid</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to treat impotence - An asian way - Tiedang gong</video:title>
      <video:description>This video shows an alternative way to treat of impotence. This mysterious massage from East Asia(CHINA) can cure cure erectile problems.</video:description>
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      <video:duration>1508</video:duration>
      <video:publication_date>2011-12-01T04:28:16.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10215.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Impotence</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Amniocentesis</video:title>
      <video:description>Amniocentesis is a procedure that is done to remove a small amount from the amniotic fluid around a developing foetus. It is done to check and detect any abnormalities. This video provides more information on this procedure.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b793359d-2a1e-410e-93e8-ee532f48fa01/cand_5.jpg</video:thumbnail_loc>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10594.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>Amniocentesis</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 29 -  MIT 18.03 Differential Equations, Spring 2006</video:title>
      <video:description>&quot;Lec 29 -  MIT 18.03 Differential Equations, Spring 2006&quot; Decoupling Linear Systems with Constant Coefficients.

View the complete course: http://ocw.mit.edu/18-03S06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Lec 38- Chemistry 1A Spring 2010.
General Chemistry</video:description>
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      <video:player_loc>https://www.youtube.com/embed/zV-AUNdLXS0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Sophisticated Dentistry Clinics</video:title>
      <video:description>This video explains about the sophisticated dentistry clinics of Mumbai and Goa. These clinic are said to have very good offers.</video:description>
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      <video:uploader>glukan</video:uploader>
      <video:category>Medical</video:category>
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      <video:tag>Clinics</video:tag>
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      <video:tag>Cosmetic</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The name origin of Ununbium, its abundance, sources and uses are shown in this video slides. Strontium is used in flares and fireworks for its crimson color.</video:description>
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      <video:uploader>benco</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>The video shows a specific method for follicle removal (Bascon&apos;s technique). Suture of midline orifices is performed after the procedure.</video:description>
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      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>motor</video:tag>
      <video:tag>assesment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lymph-nodes-in-pediatric-cases</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lymph nodes in pediatric cases</video:title>
      <video:description>This video shows a palpation of pediatric lymph nodes and gives on information on how which nodes will react and how they will react to certain infections.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/85a4f420-0fb4-413b-a12f-88a5fab679b7/cand_5.jpg</video:thumbnail_loc>
      <video:duration>143</video:duration>
      <video:publication_date>2011-12-03T03:37:06.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10612.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Pediatric</video:tag>
      <video:tag>Lymph</video:tag>
      <video:tag>Nodes</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Oxidation-Number-Quiz</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Oxidation Number  (Quiz)</video:title>
      <video:description>Oxidation Number  (Quiz)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26309.jpg</video:thumbnail_loc>
      <video:duration>170</video:duration>
      <video:publication_date>2012-09-19T00:46:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7Nv8QLeF3yY</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Oxidation</video:tag>
      <video:tag>Number</video:tag>
      <video:tag>Quiz</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-A-Short-Circuit</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is A Short Circuit?</video:title>
      <video:description>This video explains the meaning of short circuits. A short circuit allows a current to pass along an unintentional conductor.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/a6a535c7-6b13-454e-9f33-bbb924751886/cand_5.jpg</video:thumbnail_loc>
      <video:duration>126</video:duration>
      <video:publication_date>2011-12-12T02:27:31.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11365.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>short</video:tag>
      <video:tag>Circuit</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>Current</video:tag>
      <video:tag>Closed</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-104-Verifying-Hedge-with-Futures-Margin-Mechanics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 104 - Verifying Hedge with Futures Margin Mechanics</video:title>
      <video:description>Verifying Hedge with Futures Margin Mechanics

Verifying Hedge with Futures Margin Mechanics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20385.jpg</video:thumbnail_loc>
      <video:duration>228</video:duration>
      <video:publication_date>2012-09-06T14:34:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1mnKCkmeaYs</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Verifying</video:tag>
      <video:tag>Hedge</video:tag>
      <video:tag>with</video:tag>
      <video:tag>futures</video:tag>
      <video:tag>margin</video:tag>
      <video:tag>mechanics</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Liposuction-Video-Local-Anaesthetic</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Liposuction Video - Local Anaesthetic</video:title>
      <video:description>The video shows a patient having a lipoplasty (fat remodelling). The operation is performed with local anaesthetic as the patient is shown to talk on a mobile.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/aa368b94-8cbd-4db2-bed8-75bcb4809c9f/cand_5.jpg</video:thumbnail_loc>
      <video:duration>82</video:duration>
      <video:publication_date>2011-12-01T19:52:48.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10286.mp4</video:content_loc>
      <video:uploader>mossar</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>liposuction</video:tag>
      <video:tag>lipoplasty</video:tag>
      <video:tag>Fat</video:tag>
      <video:tag>Remodelling</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Percutaneous-tracheostomy-treatment</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Percutaneous tracheostomy treatment</video:title>
      <video:description>Percutaneous tracheostomy is now a well estabished technique used in the critical care setting although the technique may be performed blind whenever possible the trachea should be visualised via an intubating fibreoptic laryngoscope passed down the tracheal tube</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/c12a9a36-c1d1-487a-b8f2-d5a7e68e22d6/cand_5.jpg</video:thumbnail_loc>
      <video:duration>287</video:duration>
      <video:publication_date>2011-12-06T18:27:01.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10807.mp4</video:content_loc>
      <video:uploader>gazzer</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Percutaneous</video:tag>
      <video:tag>Tracheostomy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Minimally-Invasive-Aortic-Valve-Replacement-Surgery</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Minimally Invasive Aortic Valve Replacement Surgery</video:title>
      <video:description>Aortic valve surgery is done to replace the aortic valve in your heart minimally invasive aortic valve surgery is done through much smaller cuts than the large</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/72019653-ad02-4f01-90fb-4568db4ee3c8/cand_5.jpg</video:thumbnail_loc>
      <video:duration>298</video:duration>
      <video:publication_date>2011-12-06T18:31:56.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10816.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Minimally</video:tag>
      <video:tag>Invasive</video:tag>
      <video:tag>aortic</video:tag>
      <video:tag>valve</video:tag>
      <video:tag>replacement</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Open-Rhinoplasty-Surgery-Without-Osteotomies</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Open Rhinoplasty Surgery Without Osteotomies</video:title>
      <video:description>The open rhynoplasty is performed by Dr.Dryden and Dr.Kotlus. The surgery is done without osteotomy which means that no bone is being cut or lengthen as in most of the rhynoplasties. When an osteotomy is included though, it takes longer time for the patient to recover.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/ef6b2cf1-c5e2-4696-a2f1-a6bf9ad5ce67/cand_5.jpg</video:thumbnail_loc>
      <video:duration>428</video:duration>
      <video:publication_date>2011-12-06T20:12:34.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10917.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Open</video:tag>
      <video:tag>RHINOPLASTY</video:tag>
      <video:tag>without</video:tag>
      <video:tag>oseotomies</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/USMLE-Step-2-CS-BPH-Benign-Prostatic-Hyperplasia</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>USMLE Step 2 CS BPH Benign Prostatic Hyperplasia</video:title>
      <video:description>Benign prostatic hyperplasia is an enlarged prostate gland the prostate gland surrounds the urethra the tube that carries urine from the bladder out of the body as the prostate gets bigger it may squeeze or partly block the urethra. This often causes problems with urinating</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/b02ce424-3bae-4e67-86ce-2094e0e1254e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>171</video:duration>
      <video:publication_date>2011-12-06T18:17:03.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10782.mp4</video:content_loc>
      <video:uploader>frokand</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>USMLE</video:tag>
      <video:tag>Step</video:tag>
      <video:tag>2</video:tag>
      <video:tag>cs</video:tag>
      <video:tag>BPH</video:tag>
      <video:tag>Benign</video:tag>
      <video:tag>Prostatic</video:tag>
      <video:tag>Hyperplasia</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-39-Koch-Snowflake-Fractal</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 39 - Koch Snowflake Fractal</video:title>
      <video:description>Koch Snowflake Fractal

A shape that has an infinite perimeter but finite area</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20305.jpg</video:thumbnail_loc>
      <video:duration>551</video:duration>
      <video:publication_date>2012-09-06T14:07:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/azBNsPa1WC4</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Koch</video:tag>
      <video:tag>Snowflake</video:tag>
      <video:tag>fractal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-4-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 4 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2847</video:duration>
      <video:publication_date>2012-09-07T16:13:34.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_JmwMx9zuAs</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>Space</video:tag>
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      <video:tag>introduction</video:tag>
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      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 10 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20742.jpg</video:thumbnail_loc>
      <video:duration>2908</video:duration>
      <video:publication_date>2012-09-07T16:22:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CSdChlYiyM4</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 10 - MIT 3.091 Introduction to Solid State Chemistry&quot; Electronegativity, Partial Charge, Polar Bonds and Polar Molecules

Ionic Character of Covalent Bonds, Pauling&apos;s Calculation of Heteronuclear Bond Energies

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15563.jpg</video:thumbnail_loc>
      <video:duration>2953</video:duration>
      <video:publication_date>2012-08-28T18:13:12.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/AbbajZZZxVE</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>10</video:tag>
      <video:tag>mit</video:tag>
      <video:tag>3</video:tag>
      <video:tag>091</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Solid</video:tag>
      <video:tag>State</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>electronegativity</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>Charge</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Bonds</video:tag>
      <video:tag>and</video:tag>
      <video:tag>mole</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/How-to-Overcome-Obesity</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>How to Overcome Obesity</video:title>
      <video:description>Obesity is a very common problem faced by most people. Some try various exercises and try various medications,but see no change. This video explains how to overcome this problem of obesity.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/12/39e776c6-7123-42ff-94aa-61ec5224d327/cand_5.jpg</video:thumbnail_loc>
      <video:duration>194</video:duration>
      <video:publication_date>2011-12-06T20:36:26.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/10969.mp4</video:content_loc>
      <video:uploader>topeto</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Overcoming</video:tag>
      <video:tag>obesity</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 34 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 34: Temperature dependence, Ea, catalysis. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15567.jpg</video:thumbnail_loc>
      <video:duration>2746</video:duration>
      <video:publication_date>2012-08-28T18:13:58.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/oKwGNgCTd-Q</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>thermodynamics</video:tag>
      <video:tag>kinetics</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>macroscopic</video:tag>
      <video:tag>Systems</video:tag>
      <video:tag>State</video:tag>
      <video:tag>variables</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Reaction</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
      <video:tag>clausius</video:tag>
      <video:tag>adiabatic</video:tag>
      <video:tag>Hemholtz</video:tag>
      <video:tag>catalysis</video:tag>
      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-8-MIT-7014-Introductory-Biology-Spring-2005</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 7.014 Introductory Biology, Spring 2005</video:title>
      <video:description>&quot;Lec 8 - MIT 7.014 Introductory Biology, Spring 2005&quot; Biochemistry VI (cont.)

DNA as Genetic Material (Prof. Graham Walker)

View the complete course: http://ocw.mit.edu/7-014S05

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15122.jpg</video:thumbnail_loc>
      <video:duration>2944</video:duration>
      <video:publication_date>2012-08-28T13:24:29.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/7ZlzvS7YoSM</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Biochemistry</video:category>
      <video:tag>Introductory</video:tag>
      <video:tag>biology</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-12-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 12 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>The clip presents the Mohs surgery technique. It is known as microscopically controlled surgery for removing skin cancer. The procedure is presented step by step, demonstrating the specific cuts the surgeon must perform. The work with the sample that is analyzed by a microscope observation is also included in the video.</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Movements of Breathing Part-2</video:title>
      <video:description>The process of brathing and the corresponding contraction and expansion of lungs is shown in the video. During inspiration pressure in lungs decreases and air rushes in.</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Pivot shift test to confirm ACL injury diagnosing</video:title>
      <video:description>ACL injury leads to knee instability therefore understanding knee stability assessments would be useful for diagnosis of acl injury comparison between operation treatments and establishing return to sport standard this video firstly introduces a management model for acl injury and the contribution of knee stability assessment to the corresponding stages of the model.</video:description>
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    <loc>https://dnatube.com/videos/Lec-17-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 17 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 17 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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    <loc>https://dnatube.com/videos/Lec-35-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 35 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec 35 - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 35: Enzyme catalysis. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:duration>3038</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/dkHcgAzsvAk</video:player_loc>
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      <video:tag>Rates</video:tag>
      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
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      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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    <loc>https://dnatube.com/videos/Lec-Last-MIT-560-Thermodynamics-Kinetics-Spring-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec Last - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008</video:title>
      <video:description>&quot;Lec Last - MIT 5.60 Thermodynamics &amp; Kinetics, Spring 2008&quot; Lecture 36: Autocatalysis and oscillators. 

View the complete course at: http://ocw.mit.edu/5-60S08 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
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      <video:player_loc>https://www.youtube.com/embed/U2BNmEnry6E</video:player_loc>
      <video:uploader>0|37|0</video:uploader>
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      <video:tag>variables</video:tag>
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      <video:tag>of</video:tag>
      <video:tag>entropy</video:tag>
      <video:tag>Gibbs</video:tag>
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      <video:tag>clapeyron</video:tag>
      <video:tag>enthalpy</video:tag>
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      <video:tag>adiabatic</video:tag>
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      <video:tag>oscillators</video:tag>
      <video:tag>autocatalysis</video:tag>
      <video:tag>carnot</video:tag>
      <video:tag>Cycle</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/medical-claim-processing</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>medical claim processing</video:title>
      <video:description>we offer medical claims processing services from medical billing star
 that are quick and surprisingly affordable! To know more about us dial 1 888 571 9069.visit us:
http://www.medicalbillingstar.com/medical_claims_processing.html</video:description>
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      <video:uploader>cathleen jois</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-80-American-Chinese-Debt-Loop</loc>
    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 80 - American-Chinese Debt Loop</video:title>
      <video:description>How the Chinese buying of American debt leads to lower interest rates is shown in this Khan Academy lecture.</video:description>
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      <video:player_loc>https://www.youtube.com/embed/m5xu4r0szaA</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>A video from the USMLE collection showing how to inspect and examine the oropharynx the pharynx lies posterior to the nasal cavity the mouth and the larynx complete inspection includes full examination of the buccal mucosal recesses</video:description>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Determining The Image Reflected From A Concave Mirror</video:title>
      <video:description>This video teaches us the method in determining the formation of an image from a concave mirror thru the use of ray diagram. Two rays coming from the same point is commonly required in order to know the position and nature of the image formed.</video:description>
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      <video:uploader>velatin</video:uploader>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>Area and Perimeter

Area of rectangles and triangles.  Perimeter of rectangles.</video:description>
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      <video:duration>740</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/kqqmJiJez6o</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>area</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perimeter</video:tag>
    </video:video>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 11 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 11 - MIT 3.091 Introduction to Solid State Chemistry&quot; LCAO MO, Energy Level Diagrams for H2, He2, Li2

Hybridization, Double Bonds and Triple Bonds, Paramagnetism and Diamagetism

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15572.jpg</video:thumbnail_loc>
      <video:duration>3036</video:duration>
      <video:publication_date>2012-08-28T18:16:44.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/z_ouix9X1Zg</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
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    <loc>https://dnatube.com/videos/Lec-12-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 12 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>Lec 12 - MIT 3.091 Introduction to Solid State Chemistry&quot; The Shapes of Molecules, Electron Domain Theory, Secondary Bonding

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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    <loc>https://dnatube.com/videos/Lec-18-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 18 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20750.jpg</video:thumbnail_loc>
      <video:duration>2873</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/l4S2bUQRkSo</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
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Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:description>Dr. Meldrum explains the correct instrumentation and procedure for forming a right angle bend in orthodontic wire. Part 5 of 6. Orig. air date: JUN 30 77

This is part of the Open.Michigan collection at: 
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Professor Robb Willer</video:description>
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      <video:title>Lec 26 - Isotope Evidence for Climate Change</video:title>
      <video:description>&quot;Lec 26 - Isotope Evidence for Climate Change&quot; The Atmosphere, the Ocean and Environmental Change (GG 140)

Isotopes are used to measure past climate properties.  Deuterium and oxygen 18 are the most commonly used climate proxies.  Lighter isotopes evaporate more readily from the ocean, so water vapor in the atmosphere is isotopically lighter than ocean water.  This vapor gets lighter still as it is transported to higher latitudes while losing mass by precipitation. These processes leave an isotopic  signal of temperature and continental ice volume in ice cores and deep sea sediment cores. 

00:00 - Chapter 1. Stable Isotopes of Water
09:48 - Chapter 2. Isotope Delta Notation
11:41 - Chapter 3. Isotopic Fractionation
18:08 - Chapter 4. Water Isotopes in Ice Cores
31:14 - Chapter 5. Terrestrial and Deep Sea Sediments
33:44 - Chapter 6. Oxygen Isotopes in Ocean Sediment Cores
44:08 - Chapter 7. Milankovitch Theory of Ice Ages

Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu

This course was recorded in Fall 2011.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_23322.jpg</video:thumbnail_loc>
      <video:duration>2843</video:duration>
      <video:publication_date>2012-09-13T12:59:09.000Z</video:publication_date>
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      <video:uploader>0|63|0</video:uploader>
      <video:category>Environmental Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>26</video:tag>
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      <video:tag>Evidence</video:tag>
      <video:tag>for</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-15-MIT-3091-Introduction-to-Solid-State-Chemistry</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 15 - MIT 3.091 Introduction to Solid State Chemistry</video:title>
      <video:description>&quot;Lec 15 - MIT 3.091 Introduction to Solid State Chemistry&quot;Introduction to the Solid State, the 7 Crystal Systems, the 14 Bravais Lattices

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15576.jpg</video:thumbnail_loc>
      <video:duration>2745</video:duration>
      <video:publication_date>2012-08-28T18:17:08.000Z</video:publication_date>
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      <video:tag>14</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Process-of-Photosynthesis</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Process of Photosynthesis</video:title>
      <video:description>The process of photosynthesis by chlorophyll is shown in this video. Chlorophyll is the molecule that helps in the process of photosynthesis in presence of sunlight.</video:description>
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      <video:duration>47</video:duration>
      <video:publication_date>2011-10-18T05:12:25.000Z</video:publication_date>
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      <video:uploader>adembi</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Chlorophyll</video:tag>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 2 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Limits, continuity

Trigonometric limits

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15579.jpg</video:thumbnail_loc>
      <video:duration>3167</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/ryLdyDrBfvI</video:player_loc>
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      <video:tag>l</video:tag>
      <video:tag>Holpital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-89-Long-Straddle</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 89 - Long Straddle</video:title>
      <video:description>Long Straddle

Long Straddle</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20343.jpg</video:thumbnail_loc>
      <video:duration>233</video:duration>
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      <video:tag>Long</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-4-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 4 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 4 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Chain rule

Higher derivatives

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15581.jpg</video:thumbnail_loc>
      <video:duration>2763</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/4sTKcvYMNxk</video:player_loc>
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      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Covalent-bonds-compounds-3</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Covalent bonds: compounds 3</video:title>
      <video:description>Atoms of nonmetals share electrons to form covalent bonds. This video explains how to name compounds with covalent bonds. Edited by Ashraf</video:description>
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      <video:duration>309</video:duration>
      <video:publication_date>2010-12-21T13:46:49.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/6713.mp4</video:content_loc>
      <video:uploader>mariachi</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Covalent</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-10-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 10 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 10 - MIT 18.01 Single Variable Calculus, Fall 2007 &quot; Lecture 10: Max-min problems

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15589.jpg</video:thumbnail_loc>
      <video:duration>2982</video:duration>
      <video:publication_date>2012-08-28T18:20:51.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/twzGBqPeW0M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>limits</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Graphing</video:tag>
      <video:tag>Rates</video:tag>
      <video:tag>approximations</video:tag>
      <video:tag>Improper</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>and</video:tag>
      <video:tag>l</video:tag>
      <video:tag>Hospital</video:tag>
      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 11 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 11: Related rates

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15590.jpg</video:thumbnail_loc>
      <video:duration>2996</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/YN7k_bXXggY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>to</video:tag>
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      <video:tag>extremum</video:tag>
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      <video:tag>Improper</video:tag>
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      <video:tag>l</video:tag>
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      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 20 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20752.jpg</video:thumbnail_loc>
      <video:duration>2889</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/i6MvqupB6gM</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
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    <loc>https://dnatube.com/videos/Lec-8-MIT-1801-Single-Variable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 8 - MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 8 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 08: Linear and quadratic approximations

View the complete course at: http://ocw.mit.edu/18-01F06

*Note:  Lecture 8 is Exam 1, so no video was recorded.

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15586.jpg</video:thumbnail_loc>
      <video:duration>2808</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/BSAA0akmPEU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
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      <video:tag>s</video:tag>
      <video:tag>Rule</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/1-million-volts-Tesla-Coil-1-of-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>1 million volts Tesla Coil (1 of 2)</video:title>
      <video:description>This is an example of a homemade Tesla coil. The coil in the video has a capacity of 1 million volts.</video:description>
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      <video:duration>21</video:duration>
      <video:publication_date>2011-11-25T20:21:14.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7870.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Physics</video:category>
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    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 35 - Acids and Basses Spring 2010</video:title>
      <video:description>This lecture is on general chemistry. Specifically on acids and basses.</video:description>
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  <url>
    <loc>https://dnatube.com/videos/DNA-Ligation-Protocol</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>DNA Ligation Protocol</video:title>
      <video:description>DNA Ligation is a simple two component system that produces very rapid ligation reactions using t4 dna ligase and an optimized buffer system due to the high efficiency of the ligation reaction conventional overnight incubations are no longer required</video:description>
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      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/11798.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Medical</video:category>
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  <url>
    <loc>https://dnatube.com/videos/Lecture-9-New-Revolutions-in-Particle-Physics-Basic-Concepts</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 9 New Revolutions in Particle Physics: Basic Concepts</video:title>
      <video:description>(December 1, 2009) Leonard Susskind discusses the equations of motion of fields containing particles and quantum field theory, and shows how basic processes are coded by a Lagrangian.

Stanford University:
http://www.stanford.edu/

Stanford Continuing Studies Program:
http://csp.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 21 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_20753.jpg</video:thumbnail_loc>
      <video:duration>2824</video:duration>
      <video:publication_date>2012-09-07T16:32:16.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EdW7jcWj9LI</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
      <video:tag>Earth</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>15</video:tag>
      <video:tag>introduction</video:tag>
      <video:tag>to</video:tag>
      <video:tag>Oceanography</video:tag>
      <video:tag>is</video:tag>
      <video:tag>A</video:tag>
      <video:tag>class</video:tag>
      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Law-of-Large-Numbers</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec -37 Law of Large Numbers</video:title>
      <video:description>This is a lecture of Khan Academy.

Introduction to the law of large numbers</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21885.jpg</video:thumbnail_loc>
      <video:duration>539</video:duration>
      <video:publication_date>2012-09-10T17:29:02.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/VpuN8vCQ--M</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>Law</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Large</video:tag>
      <video:tag>Numbers</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Unusual-Types-of-Seed-Development</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Unusual Types of Seed Development</video:title>
      <video:description>Dr. Buddy Tignor (Assistant Professor of Horticulture at UVM during recording, now instructor at Haywood Community College) discusses unusual types of seed development.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/97a7115c-ccbe-4cf7-8f04-0608247e0097/cand_25.jpg</video:thumbnail_loc>
      <video:duration>1181</video:duration>
      <video:publication_date>2007-09-10T22:59:08.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1006.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>seeddevelopment</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Electrical-Engineering-C245-Energy-Methods-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11- Electrical Engineering C245 - Energy Methods I</video:title>
      <video:description>&quot;Lec 11- Electrical Engineering C245 - Energy Methods IIntroduction to MEMS Design</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24347.jpg</video:thumbnail_loc>
      <video:duration>4905</video:duration>
      <video:publication_date>2012-09-15T07:00:22.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/6cCjzvj60c8</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>11</video:tag>
      <video:tag>electrical</video:tag>
      <video:tag>engineering</video:tag>
      <video:tag>C245</video:tag>
      <video:tag>energy</video:tag>
      <video:tag>methods</video:tag>
      <video:tag>I</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-53-Removal-of-Root-Fragments-From-Maxillary-Sinus</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 53 - Removal of Root Fragments From Maxillary Sinus</video:title>
      <video:description>&quot;Lec 53 - Removal of Root Fragments From Maxillary Sinus&quot;Removal of two root fragments which were dislocated into the maxillary sinus during an extraction the previous day.  Orig. air date: JUN 28 77

This is part of the Open.Michigan collection at: 
http://open.umich.edu/education</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21262.jpg</video:thumbnail_loc>
      <video:duration>1054</video:duration>
      <video:publication_date>2012-09-09T03:43:23.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/t6_TpH_Bb3c</video:player_loc>
      <video:uploader>0|27|0</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>53</video:tag>
      <video:tag>Removal</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Root</video:tag>
      <video:tag>Fragments</video:tag>
      <video:tag>From</video:tag>
      <video:tag>Maxillary</video:tag>
      <video:tag>Sinus</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-ALH-84001-and-Other-Martian-Meteorites</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - ALH 84001 and Other Martian Meteorites</video:title>
      <video:description>&quot;Lec 7 - ALH 84001 and Other Martian Meteorites&quot; Dr. David McKay, Chief Scientist for Astrobiology at the Johnson Space Center, lectures on his scientific experience with meteorites, more specifically ALH 84001.

Stanford University:
http://www.stanford.edu/

Full Course Available on Stanford on iTunes U [iTunes Link]:
http://deimos3.apple.com/WebObjects/Core.woa/Browse/itunes.stanford.edu.1524698736.01524698739

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18673.jpg</video:thumbnail_loc>
      <video:duration>3593</video:duration>
      <video:publication_date>2012-09-04T03:49:28.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/_x60v3E-yZ8</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Astrophysics</video:category>
      <video:tag>Science</video:tag>
      <video:tag>meteorites</video:tag>
      <video:tag>Antarctica</video:tag>
      <video:tag>astrobiology</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>exploration</video:tag>
      <video:tag>astrology</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Program</video:tag>
      <video:tag>in</video:tag>
      <video:tag>human</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>geology</video:tag>
      <video:tag>terrestrial</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>rocks</video:tag>
      <video:tag>contaminates</video:tag>
      <video:tag>life</video:tag>
      <video:tag>biomorphs</video:tag>
      <video:tag>magnate</video:tag>
      <video:tag>disk</video:tag>
      <video:tag>carbonate</video:tag>
      <video:tag>contamination</video:tag>
      <video:tag>carbon</video:tag>
      <video:tag>Mixed</video:tag>
      <video:tag>cation</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-20-Electrical-Engineering-141-7be0b5</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 20 - Electrical Engineering 141</video:title>
      <video:description>Spring 2010 season Lecture 20 is explained in this electrical engineering 141 course.  
This lecture is provided by University of California, Berkeley.
Introduction to Digital Integrated Circuits is explained in this electrical engineering class.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19729.jpg</video:thumbnail_loc>
      <video:duration>4937</video:duration>
      <video:publication_date>2012-09-05T04:33:32.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1hh2iA2iEuA</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Population-Genetics-III-Natural-Se</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18- Population Genetics III: Natural Se</video:title>
      <video:description>Lec 18- Population Genetics III: Natural Se.
General Biology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18475.jpg</video:thumbnail_loc>
      <video:duration>2729</video:duration>
      <video:publication_date>2012-09-04T01:58:18.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PDD89vYG2Jk</video:player_loc>
      <video:uploader>0|10|0</video:uploader>
      <video:category>Developmental Biology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-144-Multiplying-and-Dividing-Rational-Expressions-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 144 - Multiplying and Dividing Rational Expressions 2</video:title>
      <video:description>Multiplying and Dividing Rational Expressions 2

U11_L1_T2_we2 Multiplying and Dividing Rational Expressions 2</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24774.jpg</video:thumbnail_loc>
      <video:duration>292</video:duration>
      <video:publication_date>2012-09-17T16:46:33.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/f-wz_ZzSDdg</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Literature</video:category>
      <video:tag>Multiplying</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Dividing</video:tag>
      <video:tag>Rational</video:tag>
      <video:tag>Expressions</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Central-Dogma</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Central Dogma</video:title>
      <video:description>Wii text info: The central dogma of molecular biology was first enunciated by Francis Crick in 1958[1] and re-stated in a Nature paper published in 1970:[2]

The central dogma of molecular biology deals with the detailed residue-by-residue transfer of sequential information. It states that such information cannot be transferred back from protein to either protein or nucleic acid. 
In other words, &apos;once information gets into protein, it can&apos;t flow back to nucleic acid.&apos;

The dogma is a framework for understanding the transfer of sequence information between sequential information-carrying biopolymers, in the most common or general case, in living organisms. There are 3 major classes of such biopolymers: DNA and RNA (both nucleic acids), and protein. There are 3&amp;times;3 = 9 conceivable direct transfers of information that can occur between these. The dogma classes these into 3 groups of 3: 3 general transfers (believed to occur normally in most cells), 3 special transfers (known to occur, but only under abnormal conditions), and 3 unknown transfers (believed to never occur). The general transfers describe the normal flow of biological information: DNA can be copied to DNA (DNA replication), DNA information can be copied into mRNA, (transcription), and proteins can be synthesized using the information in mRNA as a template (translation).</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/a30c458b-14b4-4adf-9ed7-c30ab79fa84d/cand_5.jpg</video:thumbnail_loc>
      <video:duration>15</video:duration>
      <video:publication_date>2007-09-19T02:48:24.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1027.mp4</video:content_loc>
      <video:uploader>adamsan</video:uploader>
      <video:category>Scientific Animations</video:category>
      <video:tag>centraldogma</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-21-GMAT-Math-21</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 21 - GMAT Math 21</video:title>
      <video:description>GMAT Math 21

110-114, pgs. 166-167</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_21937.jpg</video:thumbnail_loc>
      <video:duration>686</video:duration>
      <video:publication_date>2012-09-10T23:53:20.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tcm-v12m7hU</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>GMAT</video:tag>
      <video:tag>math</video:tag>
      <video:tag>21</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-2-Chemistry-3B-Fall-2011</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 2 - Chemistry 3B Fall 2011</video:title>
      <video:description>&quot;Lec 2 - Chemistry 3B&quot;Chemical Structure and Reactivity</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24388.jpg</video:thumbnail_loc>
      <video:duration>4586</video:duration>
      <video:publication_date>2012-09-17T02:51:07.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/s6JVF6S5ZZ0</video:player_loc>
      <video:uploader>0|20|0</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>2</video:tag>
      <video:tag>Chemistry</video:tag>
      <video:tag>3B</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-19-MIT-18085-Computational-Science-and-Engineering-I-Fall-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008</video:title>
      <video:description>&quot;Lec 19 - MIT 18.085 Computational Science and Engineering I, Fall 2008&quot; : Exam Review

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15713.jpg</video:thumbnail_loc>
      <video:duration>3150</video:duration>
      <video:publication_date>2012-08-28T19:49:40.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/bciGyT6eeOE</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>linear</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>networks</video:tag>
      <video:tag>Lagrange</video:tag>
      <video:tag>multipliers</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>Equations</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Equilibrium</video:tag>
      <video:tag>LaPlace</video:tag>
      <video:tag>s</video:tag>
      <video:tag>equation</video:tag>
      <video:tag>Potential</video:tag>
      <video:tag>flow</video:tag>
      <video:tag>Boundary</video:tag>
      <video:tag>value</video:tag>
      <video:tag>problems</video:tag>
      <video:tag>Fourier</video:tag>
      <video:tag>series</video:tag>
      <video:tag>discrete</video:tag>
      <video:tag>transform</video:tag>
      <video:tag>convolution</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/What-Is-Chemical-Bonding</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>What Is Chemical Bonding?</video:title>
      <video:description>In this video, the narrator gives a comprehensive explanation about chemical bonding, covalent and electrovalent compounds, polar and non polar molecules, and oxidation reduction. Chemical bonding is the attractive force that binds together the constituent particles in a chemical species.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2012/12/794672bd-79da-467c-bc34-88722643e099/cand_5.jpg</video:thumbnail_loc>
      <video:duration>408</video:duration>
      <video:publication_date>2012-12-01T06:58:47.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/28178.mp4</video:content_loc>
      <video:uploader>second second</video:uploader>
      <video:category>Atomic Physics</video:category>
      <video:tag>Chemical</video:tag>
      <video:tag>Bonding</video:tag>
      <video:tag>Electrovalent</video:tag>
      <video:tag>Compound</video:tag>
      <video:tag>Elements</video:tag>
      <video:tag>Electrons</video:tag>
      <video:tag>Covalent</video:tag>
      <video:tag>Polar</video:tag>
      <video:tag>Molecules</video:tag>
      <video:tag>Oxidation</video:tag>
      <video:tag>Reduction</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-9-Sulfate-Bond-Order-NB</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 9 - Sulfate Bond Order  (NB)</video:title>
      <video:description>Sulfate Bond Order  (NB)

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_26317.jpg</video:thumbnail_loc>
      <video:duration>335</video:duration>
      <video:publication_date>2012-09-19T00:48:25.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/jW15zq0_78Q</video:player_loc>
      <video:uploader>Berkeley</video:uploader>
      <video:category>Chemistry</video:category>
      <video:tag>sulfate</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>order</video:tag>
      <video:tag>NB</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Geography-of-United-States-Elections</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Geography of United States Elections</video:title>
      <video:description>&quot;Lec 5 - Geography of United States Elections&quot; November 3, 2008 lecture by Professor Martin Lewis for the Geography of United States Elections (GEOG 5) course.  Professor Lewis discusses the geographical history of recent presidential elections in the United States, beginning with 1972 and continuing on to 2004, which he elaborates upon extensively.

Offered by Stanford&apos;s Continuing Studies program, the course will last five weeks, and include a debrief after the presidential election.  Each Wednesday, we will post a new recorded lecture on YouTube.

Geography of US Elections Course Website:
http://geog05.stanford.edu/

Join the Discusiion:
http://geog05.stanford.edu/?cat=15

Stanford Continuing Studies:
http://csp.stanford.edu/

Stanford Channel on YouTube:
http://www.youtube.com/stanford/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18868.jpg</video:thumbnail_loc>
      <video:duration>6674</video:duration>
      <video:publication_date>2012-09-04T06:37:26.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/JwRwR3DhsLA</video:player_loc>
      <video:uploader>0|43|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>Geography</video:tag>
      <video:tag>social</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>History</video:tag>
      <video:tag>government</video:tag>
      <video:tag>Politics</video:tag>
      <video:tag>presidential</video:tag>
      <video:tag>Election</video:tag>
      <video:tag>campaign</video:tag>
      <video:tag>Trend</video:tag>
      <video:tag>vote</video:tag>
      <video:tag>County</video:tag>
      <video:tag>maps</video:tag>
      <video:tag>North</video:tag>
      <video:tag>South</video:tag>
      <video:tag>West</video:tag>
      <video:tag>democrat</video:tag>
      <video:tag>republican</video:tag>
      <video:tag>GOP</video:tag>
      <video:tag>liberal</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>religion</video:tag>
      <video:tag>Mormon</video:tag>
      <video:tag>Catholic</video:tag>
      <video:tag>university</video:tag>
      <video:tag>military</video:tag>
      <video:tag>urban</video:tag>
      <video:tag>suburban</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-5-Segmenting-and-Connecting-From-Event-Perception-to-Comics</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 5 - Segmenting and Connecting: From Event Perception to Comics</video:title>
      <video:description>&quot;Lec 5 - Segmenting and Connecting: From Event Perception to Comics&quot; (October 23, 2009) Barbara Tversky, Professor at Stanford and Columbia University, discusses how visual narratives use visual devices to form a visual vocabulary by breaking up time and space, showing space and time, and linking time and space.

Stanford University:
http://www.stanford.edu/

Stanford Engineering Everywhere:
http://see.stanford.edu/

Stanford University Channel on YouTube:
http://www.youtube.com/stanford</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_18874.jpg</video:thumbnail_loc>
      <video:duration>4224</video:duration>
      <video:publication_date>2012-09-04T07:00:54.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/tSHZDfx86T0</video:player_loc>
      <video:uploader>0|8|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>Computer</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>humanities</video:tag>
      <video:tag>internet</video:tag>
      <video:tag>Creation</video:tag>
      <video:tag>Application</video:tag>
      <video:tag>Online</video:tag>
      <video:tag>industry</video:tag>
      <video:tag>Visual</video:tag>
      <video:tag>Narrative</video:tag>
      <video:tag>Cognitive</video:tag>
      <video:tag>Psychology</video:tag>
      <video:tag>event</video:tag>
      <video:tag>Sense</video:tag>
      <video:tag>perception</video:tag>
      <video:tag>time</video:tag>
      <video:tag>landmark</video:tag>
      <video:tag>object</video:tag>
      <video:tag>part</video:tag>
      <video:tag>story</video:tag>
      <video:tag>graphic</video:tag>
      <video:tag>Novel</video:tag>
      <video:tag>anaphora</video:tag>
      <video:tag>verbal</video:tag>
      <video:tag>metaphor</video:tag>
      <video:tag>frame</video:tag>
      <video:tag>to</video:tag>
      <video:tag>tra</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/IBSS-Biomed-Fish</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>IBSS Biomed Fish</video:title>
      <video:description>3D fish animation created for IBSS Biomed pharmaceutical company as part of Orsalit marketing campaign. This video is not directly scientific, but shows an efficient marketing campaign of a pharmaceutical company. For more information, please refer to www.nolabel.pl</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/4492f0c4-5aeb-423d-b45a-1e2e2665431d/cand_25.jpg</video:thumbnail_loc>
      <video:duration>27</video:duration>
      <video:publication_date>2007-09-28T11:25:42.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1046.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Others</video:category>
      <video:tag>biomed</video:tag>
      <video:tag>marketing</video:tag>
      <video:tag>ad</video:tag>
      <video:tag>clip</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-11-Physics-10-Waves-I</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 11 - Physics 10 Waves I</video:title>
      <video:description>Physics 10 Waves I

Physics 10: Physics for Future Presidents. Spring 2006.  Professor Richard A. Muller.  The most interesting and important topics in physics, stressing conceptual understanding rather than math, with applications to current events. Topics covered may vary and may include energy and conservation, radioactivity, nuclear physics, the Theory of Relativity, lasers, explosions, earthquakes, superconductors, and quantum physics. [courses] [physics10] [spring2006]  Credits: lecturer:Professor Richard A. Muller, producers:Educational Technology Services</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19309.jpg</video:thumbnail_loc>
      <video:duration>4243</video:duration>
      <video:publication_date>2012-09-05T01:22:50.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EuhccACOd1U</video:player_loc>
      <video:uploader>0|36|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>roswell</video:tag>
      <video:tag>physics</video:tag>
      <video:tag>10</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>education</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-6-The-Theoretical-Minimum</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 6 - The Theoretical Minimum</video:title>
      <video:description>&quot;Lec 6 - The Theoretical Minimum&quot; (February 13, 2012) Leonard Susskind starts the class by answering a question that arose in the last lecture about photons and the energy at different states and then continues with the topic of entanglement.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19036.jpg</video:thumbnail_loc>
      <video:duration>6179</video:duration>
      <video:publication_date>2012-09-04T09:26:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/1cLZsUEzUDs</video:player_loc>
      <video:uploader>0|39|0</video:uploader>
      <video:category>Physics</video:category>
      <video:tag>physics</video:tag>
      <video:tag>math</video:tag>
      <video:tag>calculus</video:tag>
      <video:tag>Quantum</video:tag>
      <video:tag>Operators</video:tag>
      <video:tag>vectors</video:tag>
      <video:tag>classical</video:tag>
      <video:tag>evolve</video:tag>
      <video:tag>time</video:tag>
      <video:tag>uncertainty</video:tag>
      <video:tag>States</video:tag>
      <video:tag>permission</video:tag>
      <video:tag>observable</video:tag>
      <video:tag>mechanics</video:tag>
      <video:tag>Logic</video:tag>
      <video:tag>experiment</video:tag>
      <video:tag>outcome</video:tag>
      <video:tag>system</video:tag>
      <video:tag>Laws</video:tag>
      <video:tag>predictive</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Light</video:tag>
      <video:tag>World</video:tag>
      <video:tag>Universe</video:tag>
      <video:tag>Einstein</video:tag>
      <video:tag>Planck</video:tag>
      <video:tag>bohr</video:tag>
      <video:tag>Heisenberg</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-34-Taxes-and-Perfectly-Inelastic-Demand</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 34 - Taxes and Perfectly Inelastic Demand</video:title>
      <video:description>Taxes and Perfectly Inelastic Demand

Who bears the burden for the taxes when demand is inelastic</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_25458.jpg</video:thumbnail_loc>
      <video:duration>471</video:duration>
      <video:publication_date>2012-09-18T14:29:04.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/lsn16U5DWD4</video:player_loc>
      <video:uploader>0|73|0</video:uploader>
      <video:category>Economics</video:category>
      <video:tag>Taxes</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Perfectly</video:tag>
      <video:tag>Inelastic</video:tag>
      <video:tag>demand</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/lec-23-Computer-Science-162</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>lec 23-Computer Science 162</video:title>
      <video:description>Operating Systems and System Programming lec 23-Computer Science 162 .</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19147.jpg</video:thumbnail_loc>
      <video:duration>5000</video:duration>
      <video:publication_date>2012-09-04T18:11:57.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/gEv0OrplkKI</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>cal</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2010</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Insects-and-how-they-protect-their-eggs-in-BBC-part-2</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Insects and how they protect their eggs in BBC part 2</video:title>
      <video:description>Insect eggs are high on demand from smaller predators as a result of this some insects will go to long lengths to protect their young by physically guarding them whereas others will employ various techniques to protect the eggs including burying them.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/4e6e58da-2633-40b0-b14b-eb37f3f48c6e/cand_5.jpg</video:thumbnail_loc>
      <video:duration>490</video:duration>
      <video:publication_date>2011-11-26T06:47:23.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/8178.mp4</video:content_loc>
      <video:uploader>benco</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>life</video:tag>
      <video:tag>of</video:tag>
      <video:tag>Insects</video:tag>
      <video:tag>Attenborough</video:tag>
      <video:tag>in</video:tag>
      <video:tag>the</video:tag>
      <video:tag>Undergrowth</video:tag>
      <video:tag>BBC</video:tag>
      <video:tag>2</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-7-Political-Science-179-Election-2008</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 7 - Political Science 179 - Election 2008</video:title>
      <video:description>Political Science 179 - Election 2008 

Political issues facing the state of California, the United States, or the international community.

Instructor: Alan Ross

Guest Lecturer: Mark Barabak - Political Reporter for the LA Times

http://polisci.berkeley.edu/</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19485.jpg</video:thumbnail_loc>
      <video:duration>2722</video:duration>
      <video:publication_date>2012-09-05T02:56:41.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/W6CpTa0IFPU</video:player_loc>
      <video:uploader>0|74|0</video:uploader>
      <video:category>Political Science</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Spring</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Trabeculectomy-with-mitomycin-c</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Trabeculectomy with mitomycin c</video:title>
      <video:description>Trabeculectomy involves the creation of a fistula connecting the anterior chamber and the subconjunctival space this provides an alternative method of aqueous humor filtration when the natural trabecular outflow pathway is blocked or poorly functioning in cases of glaucoma.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/bdfbf43e-b58a-4af9-8d42-06353a85230b/cand_5.jpg</video:thumbnail_loc>
      <video:duration>412</video:duration>
      <video:publication_date>2011-11-29T20:46:25.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/9133.mp4</video:content_loc>
      <video:uploader>catee</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>Trabeculectomy</video:tag>
      <video:tag>with</video:tag>
      <video:tag>MMC</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-EE290f-Visit-the-Advanced-Light-Source-Berkeley-ALS-Tony-Warwick</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:title>
      <video:description>EE290f  Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 14 - Visit the Advanced Light Source, Berkeley (ALS); Tony Warwick</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19468.jpg</video:thumbnail_loc>
      <video:duration>3231</video:duration>
      <video:publication_date>2012-09-05T02:49:48.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/iEHWQv7b-Cw</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-18-Psych-1-General-Psychology</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 18 - Psych 1 - General Psychology</video:title>
      <video:description>Psych 1 - General Psychology

Personality and Social Interaction 3
Psychology 1 - Fall 2007 - Introduction to the principal areas, problems, and concepts of psychology</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19529.jpg</video:thumbnail_loc>
      <video:duration>1999</video:duration>
      <video:publication_date>2012-09-05T03:15:11.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/YepDSJVIbaw</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Others</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>webcast</video:tag>
      <video:tag>psych</video:tag>
      <video:tag>kihlstrom</video:tag>
      <video:tag>class</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-25-EE290f-Biological-X-Ray-Microscopy-given-by-Prof-Carolyn-Larabell-UCSF-and-Dr-Mark-LeGros-LBNL</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 25 - EE290f  Biological X-Ray Microscopy - given by Prof. Carolyn Larabell, UCSF, and Dr. Mark L</video:title>
      <video:description>EE290f  Biological X-Ray Microscopy - given by Prof. Carolyn Larabell, UCSF, and Dr. Mark LeGros, LBNL

EE 290F Synchrotron Radiation for Materials Science Applications (Sp 07)

Lecture 25 - Biological X-Ray Microscopy - given by Prof. Carolyn Larabell, UCSF, and Dr. Mark LeGros, LBNL</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19486.jpg</video:thumbnail_loc>
      <video:duration>4812</video:duration>
      <video:publication_date>2012-09-05T02:57:13.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/QjmviwZF2BQ</video:player_loc>
      <video:uploader>0|62|0</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>uc</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>university</video:tag>
      <video:tag>california</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Lecture</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>yt</video:tag>
      <video:tag>quality</video:tag>
      <video:tag>high</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-The-Economics-of-Climate-Change</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 -  The Economics of Climate Change</video:title>
      <video:description>The Economics of Climate Change

Guest: Michael Hanemann, Chancellor&apos;s Professor, Department of Agricultural &amp; Resource Economics, University of California, Berkeley</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_19708.jpg</video:thumbnail_loc>
      <video:duration>6295</video:duration>
      <video:publication_date>2012-09-05T04:23:19.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/CrSfIoRDLL8</video:player_loc>
      <video:uploader>0|68|0</video:uploader>
      <video:category>Ecology</video:category>
      <video:tag>uc</video:tag>
      <video:tag>berkeley</video:tag>
      <video:tag>Law</video:tag>
      <video:tag>Course</video:tag>
      <video:tag>Fall</video:tag>
      <video:tag>2008</video:tag>
      <video:tag>ucberkeley</video:tag>
      <video:tag>climate</video:tag>
      <video:tag>change</video:tag>
      <video:tag>economy</video:tag>
      <video:tag>policy</video:tag>
      <video:tag>and</video:tag>
      <video:tag>Science</video:tag>
      <video:tag>technology</video:tag>
      <video:tag>international</video:tag>
      <video:tag>relations</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Tesla-Coil-done-at-home</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Tesla Coil done at home</video:title>
      <video:description>Once again a production of the great Nikola Tesla.A Tesla coil is an electrical resonant transformer circuit. It was invented to produce high voltage,low current and high frequency alternating current.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2011/11/9adfea63-e9b2-4d34-b70d-34381b61eb60/cand_25.jpg</video:thumbnail_loc>
      <video:duration>22</video:duration>
      <video:publication_date>2011-11-25T20:19:53.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/7866.mp4</video:content_loc>
      <video:uploader>userone</video:uploader>
      <video:category>Electrical Engineering</video:category>
      <video:tag>Homemade</video:tag>
      <video:tag>1</video:tag>
      <video:tag>million</video:tag>
      <video:tag>volts</video:tag>
      <video:tag>TESLA</video:tag>
      <video:tag>COIL</video:tag>
      <video:tag>2</video:tag>
      <video:tag>of</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-3-Going-back-to-the-till-Series-B</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 3 - Going back to the till: Series B</video:title>
      <video:description>Going back to the till: Series B

More on the series A financing.  Going back for another round with a series B financing.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_22555.jpg</video:thumbnail_loc>
      <video:duration>714</video:duration>
      <video:publication_date>2012-09-11T02:29:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/m28RAgUySGQ</video:player_loc>
      <video:uploader>0|51|0</video:uploader>
      <video:category>Finance</video:category>
      <video:tag>Going</video:tag>
      <video:tag>Back</video:tag>
      <video:tag>to</video:tag>
      <video:tag>the</video:tag>
      <video:tag>till</video:tag>
      <video:tag>series</video:tag>
      <video:tag>b</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Cyclo3Fort-animation</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Cyclo3Fort animation</video:title>
      <video:description>Example 3D animation is shown in this video. In this video, Cyclo3Fort which improves venal bloodstream, strengthen blood vessels is animated in this video.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2007/09/b0e99694-a38a-43b3-a426-9ff44f233d6c/cand_25.jpg</video:thumbnail_loc>
      <video:duration>370</video:duration>
      <video:publication_date>2007-09-28T12:48:38.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/1048.mp4</video:content_loc>
      <video:uploader>khosis</video:uploader>
      <video:category>Others</video:category>
      <video:tag>cyclo3fort</video:tag>
      <video:tag>vein</video:tag>
      <video:tag>Veins</video:tag>
      <video:tag>varicose</video:tag>
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    <lastmod>2026-08-14</lastmod>
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      <video:description>EcoBoost Technology is a type of technology that is boosting fuel economy and increasing the performance output.</video:description>
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      <video:description>&quot;Lec 13 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 13: Mean value theorem; Inequalities

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 15 - MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 15: Differential equations, separation of variables

*Note: this video was revised, raising the video brightness.

 Lecture 17 is Exam 2, so no video was recorded.

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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    <lastmod>2026-08-14</lastmod>
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      <video:description>&quot;Lec 16 - MIT 3.091 Introduction to Solid State Chemistry&quot; Properties of Cubic Crystals: Simple Cubic, Face-centered Cubic, Body-centered Cubic, Diamond Cubic

Crystal Coordinate Systems, Miller Indices

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 20 - Diagnostic Oral Pathology - Case 1&quot; Oral Pathology diagnosis test presented to dental students, it samples their diagnosis skills.  Orig. air date: AUG 28 80

This is part of the Open.Michigan collection at:
http://open.umich.edu/education</video:description>
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      <video:description>&quot;Lec 17 - MIT 3.091 Introduction to Solid State Chemistry&quot; Characterization of Atomic Structure: The Generation of X-rays and Moseley&apos;s Law

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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      <video:description>&quot;Lec 20 - MIT 3.091 Introduction to Solid State Chemistry&quot; Defects in Crystals: Point Defects, Line Defects, Interfacial Defects, Voids

View the complete course at: http://ocw.mit.edu/3-091F04

License: Creative Commons BY-NC-SA
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      <video:title>Lec 34 -  MIT 18.01 Single Variable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 34 -  MIT 18.01 Single Variable Calculus, Fall 2007&quot; Lecture 34: Taylor&apos;s series

Instructor: David Jerison

View the complete course at: http://ocw.mit.edu/18-01F06

License: Creative Commons BY-NC-SA
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      <video:title>Lec 51 - Olive Oil and Viscosity | Lecture 4 (2010)</video:title>
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Location: Science Center D</video:description>
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      <video:title>Lec 32 - Medical Imaging Computing: From Data to Understanding</video:title>
      <video:description>Lec 32 - Medical Imaging Computing: From Data to Understanding. The development of new technologies that acquire large amounts of complex data is accelerating throughout medicine. Corresponding breakthroughs in accessible computation and algorithm development have made image analysis an indispensable tool for medical research and clinical practice. For example, image analysis enables the data acquired using diffusion tensor imaging (DTI) and functional magnetic resonance (fMRI) to reveal subject-specific structure and function of the brain. 

The emerging field of medical image computing requires strong, interdisciplinary teams of researchers, physicians, and engineers. Building such teams is a challenge but ultimately rewarding process. The Surgical Planning Lab at Brigham and Women&apos;s Hospital was founded in 1990 to enable research in image computation within the hospital context. Today, the SPL is the hub of the National Alliance for Medical Image Computing, a national effort with international impact across biomedicine and, increasingly, other fields of science. NAMIC drives scientific and engineering innovation through interdisciplinary collaboration, application-driven development, a well-designed hardware and software infrastructure, and an open-source approach to dissemination and community building. 

This presentation will describe how research ideas evolve into useful medical and scientific tools within the SPL and NAMIC environments.</video:description>
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      <video:title>Lec 110 - Thermochemistry</video:title>
      <video:description>Thermochemistry

eCHEM 1A: Online General Chemistry
College of Chemistry, University of California, Berkeley
http://chemistry.berkeley.edu/echem1a

Curriculum and ChemQuizzes developed by Dr. Mark Kubinec and Professor Alexander Pines
Chemical Demonstrations by Lonnie Martin
Video Production by Jon Schainker and Scott Vento
Developed with the support of The Camille &amp; Henry Dreyfus Foundation</video:description>
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      <video:description>&quot;Lec 6 - Quantum Entanglements, Part 1 (Stanford)&quot; Lecture 6 of Leonard Susskind&apos;s course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded October 30, 2006 at Stanford University.

This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the &quot;quantum entanglements&quot; in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.

Complete playlist for the course:
http://www.youtube.com/view_play_list?p=A27CEA1B8B27EB67

Stanford Continuing Studies: http://continuingstudies.stanford.edu/

About Leonard Susskind: http://www.stanford.edu/dept/physics/people/faculty/sussk...

Stanford University channel on YouTube:
http://www.youtube.com/stanford</video:description>
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    <lastmod>2026-08-14</lastmod>
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      <video:title>Lec 61 - Aldehyde Introduction</video:title>
      <video:description>Aldehyde Introduction

Aldehyde introduction</video:description>
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      <video:title>Lec 34 - MIT 5.111 Principles of Chemical Science, Fall 2008</video:title>
      <video:description>&quot;Lec 34 - MIT 5.111 Principles of Chemical Science, Fall 2008&quot; Lecture 34: Temperature and kinetics

License: Creative Commons BY-NC-SA
More information at http://ocw.mit.edu/terms
More courses at http://ocw.mit.edu</video:description>
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      <video:tag>catalysis</video:tag>
      <video:tag>lewis</video:tag>
      <video:tag>Structures</video:tag>
      <video:tag>VSEPR</video:tag>
      <video:tag>theory</video:tag>
      <video:tag>wave</video:tag>
      <video:tag>Particle</video:tag>
      <video:tag>duality</video:tag>
      <video:tag>Biochemistry</video:tag>
      <video:tag>Orbitals</video:tag>
      <video:tag>periodic</video:tag>
      <video:tag>trends</video:tag>
      <video:tag>general</video:tag>
      <video:tag>valence</video:tag>
      <video:tag>Bond</video:tag>
      <video:tag>Hybridization</video:tag>
      <video:tag>free</video:tag>
      <video:tag>energy</video:tag>
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  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-37-Brain-Science-Society-Thinking-about-the-Future</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 37 - Brain Science &amp; Society: Thinking about the Future</video:title>
      <video:description>Lec 37 - Brain Science &amp; Society: Thinking about the Future. Harvard University Provost Steven Hyman speaks at the Harvard EdPortal in Allston, MA.

Hyman, the latest speaker in a lecture series designed to open Harvard&apos;s academic workings to neighbors in nearby communities, conjured up early humanity in explaining what makes addictive drugs so irresistible. These drugs hook us by mimicking brain chemicals such as dopamine that evolved to keep us alive in an uncertain and primitive world, where a key memory like the location of a productive hunting ground or a water source could mean the difference between life and death.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_16041.jpg</video:thumbnail_loc>
      <video:duration>2361</video:duration>
      <video:publication_date>2012-08-29T08:45:38.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/srA3SozCNLI</video:player_loc>
      <video:uploader>0|22|0</video:uploader>
      <video:category>Science and technology</video:category>
      <video:tag>Hyman</video:tag>
      <video:tag>EdPortal</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/All-About-Collecting-Duct</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>All About Collecting Duct</video:title>
      <video:description>The process of osmosis and excretion to balance fluid through re absorption is explained here. Collecting duct is the system of kidney that connects nephrons to ureter and consists of tubules and ducts.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/thumbnail/2013/02/f2008526-55b3-4ce6-bd84-36881a131cae/cand_5.jpg</video:thumbnail_loc>
      <video:duration>58</video:duration>
      <video:publication_date>2013-02-10T02:15:33.000Z</video:publication_date>
      <video:content_loc>https://dnatube.com/api/uploads/migrated/flvideo/29927.mp4</video:content_loc>
      <video:uploader>Ilse Rey</video:uploader>
      <video:category>Medical</video:category>
      <video:tag>CollectingDuct</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-14-Molecular-and-Cell-Biology-C148</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 14 - Molecular and Cell Biology C148</video:title>
      <video:description>&quot;Lec 14 - Molecular and Cell Biology C148 &quot;Microbial Genomics and Genetics</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_24242.jpg</video:thumbnail_loc>
      <video:duration>3976</video:duration>
      <video:publication_date>2012-09-15T05:18:14.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/EEFQmw0T94U</video:player_loc>
      <video:uploader>0|16|0</video:uploader>
      <video:category>Cell Biology</video:category>
      <video:tag>Lec</video:tag>
      <video:tag>14</video:tag>
      <video:tag>Molecular</video:tag>
      <video:tag>and</video:tag>
      <video:tag>cell</video:tag>
      <video:tag>biology</video:tag>
      <video:tag>C148</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-22-Blue-Planet-Oceanography-ES-Sci-15-UCLA</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 22 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA</video:title>
      <video:description>&quot;Lec 22 - Blue Planet: Oceanography E&amp;S Sci 15, UCLA&quot; Course Description:
Earth &amp; Space Science 15: Introduction to Oceanography is a class that provides a general introduction to geological, physical, chemical, and biological processes and history of Earth&apos;s global oceanic system.

About the Professor:
Edwin Schauble is an Associate Professor from UCLAs Department of Geochemistry and Astrobiology. His current area of study and collaboration include species-dependent isotopic signatures in dissolved iron, spectroscopic signatures and thermodynamic properties of dissolved silica, non-mass dependent isotopic fractionation in heavy elements, calibration of the 13C-18O clumping paleothermometer, and the possibility of silicon as an alloying element in the Earths core.

Note: Some clips and images may have been blurred or removed to avoid copyright infringement. 

* See all the UCLA Earth &amp; Space Science 15: Introduction to Oceanography
classes in this series: http://www.youtube.com/view_play_list?p=86F7D2B9DFC5E52F
* See more courses from UCLA: http://www.youtube.com/uclacourses
* See more from UCLA&apos;s main channel on YouTube: http://www.youtube.com/ucla</video:description>
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      <video:duration>2726</video:duration>
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      <video:player_loc>https://www.youtube.com/embed/yVwoJs9pab0</video:player_loc>
      <video:uploader>0|40|0</video:uploader>
      <video:category>Geophysics</video:category>
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      <video:tag>introduction</video:tag>
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      <video:tag>A</video:tag>
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      <video:tag>that</video:tag>
      <video:tag>provides</video:tag>
      <video:tag>general</video:tag>
      <video:tag>geological</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lecture-13-MIT-6001-Structure-and-Interpretation-1986</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lecture 13 -MIT 6.001 Structure and Interpretation, 1986</video:title>
      <video:description>&quot;Lecture 13 -MIT 6.001 Structure and Interpretation, 1986&quot; Metacircular Evaluator, Part 1

Despite the copyright notice on the screen, this course is now offered under a Creative Commons license: BY-NC-SA. Details at http://ocw.mit.edu/terms

Subtitles for this course are provided through the generous assistance of Henry Baker, Hoofar Pourzand, Heather Wood, Aleksejs Truhans, Steven Edwards, George Menhorn, and Mahendra Kumar.</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15788.jpg</video:thumbnail_loc>
      <video:duration>5078</video:duration>
      <video:publication_date>2012-08-28T20:31:36.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/0m6hoOelZH8</video:player_loc>
      <video:uploader>0|46|0</video:uploader>
      <video:category>Computer Science</video:category>
      <video:tag>programming</video:tag>
      <video:tag>Scheme</video:tag>
      <video:tag>Abstraction</video:tag>
      <video:tag>recursion</video:tag>
      <video:tag>iteration</video:tag>
      <video:tag>object</video:tag>
      <video:tag>oriented</video:tag>
      <video:tag>Structure</video:tag>
      <video:tag>interpretation</video:tag>
      <video:tag>Computer</video:tag>
      <video:tag>programs</video:tag>
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  <url>
    <loc>https://dnatube.com/videos/Lec-1-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 1 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 1 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 01: Dot product.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15642.jpg</video:thumbnail_loc>
      <video:duration>2321</video:duration>
      <video:publication_date>2012-08-28T18:34:52.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/PxCxlsl_YwY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
  <url>
    <loc>https://dnatube.com/videos/Lec-2-MIT-1802-Multivariable-Calculus-Fall-2007</loc>
    <lastmod>2026-08-14</lastmod>
    <video:video>
      <video:title>Lec 2 - MIT 18.02 Multivariable Calculus, Fall 2007</video:title>
      <video:description>&quot;Lec 2 - MIT 18.02 Multivariable Calculus, Fall 2007&quot; Lecture 02: Determinants; cross product.

View the complete course at: http://ocw.mit.edu/18-02F07 

License: Creative Commons BY-NC-SA 
More information at http://ocw.mit.edu/terms 
More courses at http://ocw.mit.edu</video:description>
      <video:thumbnail_loc>https://dnatube.com/api/uploads/migrated/thumb/1_15643.jpg</video:thumbnail_loc>
      <video:duration>3171</video:duration>
      <video:publication_date>2012-08-28T18:34:59.000Z</video:publication_date>
      <video:player_loc>https://www.youtube.com/embed/9FLItlbBUPY</video:player_loc>
      <video:uploader>0|45|0</video:uploader>
      <video:category>Mathematics</video:category>
      <video:tag>calculus</video:tag>
      <video:tag>Vector</video:tag>
      <video:tag>algebra</video:tag>
      <video:tag>determinants</video:tag>
      <video:tag>matrix</video:tag>
      <video:tag>matrices</video:tag>
      <video:tag>valued</video:tag>
      <video:tag>function</video:tag>
      <video:tag>Space</video:tag>
      <video:tag>motion</video:tag>
      <video:tag>Scalar</video:tag>
      <video:tag>Partial</video:tag>
      <video:tag>differentiation</video:tag>
      <video:tag>gradient</video:tag>
      <video:tag>Optimization</video:tag>
      <video:tag>Techniques</video:tag>
      <video:tag>double</video:tag>
      <video:tag>Integrals</video:tag>
      <video:tag>line</video:tag>
      <video:tag>exact</video:tag>
      <video:tag>differential</video:tag>
      <video:tag>conservative</video:tag>
      <video:tag>Fields</video:tag>
      <video:tag>green</video:tag>
      <video:tag>s</video:tag>
      <video:tag>theorem</video:tag>
      <video:tag>triple</video:tag>
      <video:tag>Surface</video:tag>
      <video:tag>applications</video:tag>
    </video:video>
  </url>
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